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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.37 by pcg, Sun Feb 1 20:12:53 2004 UTC vs.
Revision 1.218 by root, Sat Dec 31 16:40:28 2005 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.
… …
47#include "../config.h" /* NECESSARY */ 48#include "../config.h" /* NECESSARY */
48#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h" /* NECESSARY */
49#include "version.h" 50#include "version.h"
50#include "command.h" 51#include "command.h"
51 52
52#include <wchar.h> 53#ifdef KEYSYM_RESOURCE
54# include "keyboard.h"
55#endif
56
57#include <csignal>
53 58
54/*----------------------------------------------------------------------*/ 59/*----------------------------------------------------------------------*/
60
61#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
62
63// exception thrown when the command parser runs out of input data
64class out_of_input { } out_of_input;
65
66#if ENABLE_FRILLS || ISO_14755
67
68#define ISO_14755_STARTED 0x80000000UL
69#define ISO_14755_51 0x40000000UL // basic (section 5.1)
70#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
71#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
72#define ISO_14755_MASK 0x0fffffffUL
73
74#if ISO_14755
75static unsigned short iso14755_symtab[] = {
76 // keysym, unicode
77 XK_Left, 0x2190,
78 XK_KP_Left, 0x2190,
79 XK_Up, 0x2191,
80 XK_KP_Up, 0x2191,
81 XK_Right, 0x2192,
82 XK_KP_Right, 0x2192,
83 XK_Down, 0x2193,
84 XK_KP_Down, 0x2193,
85 XK_Linefeed, 0x21b4,
86 XK_Return, 0x21b5,
87 XK_KP_Enter, 0x21b5,
88
89 XK_Prior, 0x21de,
90 XK_Next, 0x21df,
91 XK_Tab, 0x21e5,
92 XK_ISO_Left_Tab, 0x21e6,
93 XK_Shift_L, 0x21e7,
94 XK_Shift_R, 0x21e7,
95
96 XK_Shift_Lock, 0x21eb,
97 XK_ISO_Lock, 0x21eb,
98 XK_ISO_Lock, 0x21eb,
99 XK_Caps_Lock, 0x21ec,
100 XK_Num_Lock, 0x21ed,
101 XK_ISO_Level3_Shift, 0x21ee,
102 XK_ISO_Level3_Lock, 0x21ef,
103 XK_ISO_Group_Lock, 0x21f0,
104 XK_Home, 0x21f1,
105 XK_End, 0x21f2,
106
107 XK_Execute, 0x2318,
108 XK_Begin, 0x2320,
109 XK_Delete, 0x2326,
110 XK_Clear, 0x2327,
111 XK_BackSpace, 0x232b,
112 XK_Insert, 0x2380,
113 XK_Control_L, 0x2388,
114 XK_Control_R, 0x2388,
115 XK_Pause, 0x2389,
116 XK_Break, 0x238a,
117 XK_Escape, 0x238b,
118 XK_Undo, 0x238c,
119 XK_Print, 0x2399,
120
121 XK_space, 0x2423,
122
123#ifdef XK_KP_Begin
124 XK_KP_Prior, 0x21de,
125 XK_KP_Next, 0x21df,
126 XK_KP_Begin, 0x2320,
127 XK_KP_Insert, 0x2380,
128 XK_KP_Delete, 0x2326,
129 XK_KP_Space, 0x2422,
130#endif
131 0,
132};
133
134void
135rxvt_term::iso14755_54 (int x, int y)
136{
137 x = Pixel2Col (x);
138 y = Pixel2Row (y);
139
140 if (!IN_RANGE_EXC (x, 0, ncol)
141 || !IN_RANGE_EXC (y, 0, nrow))
142 return;
143
144 for (;;)
145 {
146 const line_t &l = ROW(y - view_start);
147
148 text_t t = l.t[x];
149
150 if (t != NOCHAR || !x)
151 {
152 iso14755_51 (l.t[x], l.r[x], x, y);
153 iso14755buf = ISO_14755_54;
154 break;
155 }
156
157 x--;
158 }
159}
160#endif
161
162void
163rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
164{
165#if ENABLE_OVERLAY
166 rxvt_fontset *fs = FONTSET (r);
167 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname;
169 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172
173# if ENABLE_COMBINING
174 if (IS_COMPOSE (ch))
175 {
176 len = rxvt_composite.expand (ch, 0);
177 alloc = chr = new wchar_t[len];
178 rxvt_composite.expand (ch, chr);
179 }
180 else
181# endif
182 {
183 ch2 = ch;
184
185 alloc = 0;
186 chr = &ch2;
187 len = 1;
188 }
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = wcswidth (fname, wcslen (fname));
203
204 max_it (width, 8+5); // for char + hey
205 max_it (width, strlen (attr));
206
207 if (y >= 0)
208 {
209 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
210 x = 0;
211 }
212
213 scr_overlay_new (x, y, width, len + 2);
214
215 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
216
217 for (int y = 0; y < len; y++)
218 {
219 char buf[9];
220
221 ch = *chr++;
222
223 sprintf (buf, "%8x", ch);
224 scr_overlay_set (0, y, buf);
225 scr_overlay_set (9, y, '=');
226# if !UNICODE3
227 if (ch >= 0x10000)
228 ch = 0xfffd;
229# endif
230 scr_overlay_set (11, y, ch, r);
231 scr_overlay_set (12, y, NOCHAR, r);
232 }
233
234 scr_overlay_set (0, len , attr);
235 scr_overlay_set (0, len + 1, fname);
236
237 free (fname);
238
239# if ENABLE_COMBINING
240 if (alloc)
241 delete [] alloc;
242# endif
243#endif
244}
245
246void
247rxvt_term::commit_iso14755 ()
248{
249 wchar_t ch[2];
250
251 ch[0] = iso14755buf & ISO_14755_MASK;
252 ch[1] = 0;
253
254 if (iso14755buf & ISO_14755_51)
255 {
256 char mb[16];
257 int len;
258
259 // allow verbatim 0-bytes and control-bytes to be entered
260 if (ch[0] >= 0x20)
261 len = wcstombs (mb, ch, 16);
262 else
263 {
264 mb[0] = ch[0];
265 len = 1;
266 }
267
268 if (len > 0)
269 tt_write ((unsigned char *)mb, len);
270 else
271 scr_bell ();
272 }
273
274 iso14755buf = 0;
275}
276
277int
278rxvt_term::hex_keyval (XKeyEvent &ev)
279{
280 // check wether this event corresponds to a hex digit
281 // if the modifiers had not been pressed.
282 for (int index = 0; index < 8; index++)
283 {
284 KeySym k = XLookupKeysym (&ev, index);
285
286 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
287 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
288 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
289 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
290 }
291
292 return -1;
293}
294#endif
55 295
56/*{{{ Convert the keypress event into a string */ 296/*{{{ Convert the keypress event into a string */
57void 297void
58rxvt_term::lookup_key (XKeyEvent *ev) 298rxvt_term::lookup_key (XKeyEvent &ev)
59{ 299{
60 int ctrl, meta, shft, len; 300 int ctrl, meta, shft, len;
61 unsigned int newlen; 301 unsigned int newlen;
62 KeySym keysym; 302 KeySym keysym;
63#ifdef DEBUG_CMD 303#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */ 304 static int debug_key = 1; /* accessible by a debugger only */
65#endif 305#endif
66 int valid_keysym; 306 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 307 unsigned char kbuf[KBUFSZ];
68 308
69 /* 309 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 310 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 311 * escape sequence to toggle the Keypad.
72 * 312 *
73 * Always permit `shift' to override the current setting 313 * Always permit `shift' to override the current setting
74 */ 314 */
75 shft = (ev->state & ShiftMask); 315 shft = ev.state & ShiftMask;
76 ctrl = (ev->state & ControlMask); 316 ctrl = ev.state & ControlMask;
77 meta = (ev->state & ModMetaMask); 317 meta = ev.state & ModMetaMask;
78 318
79 if (numlock_state || (ev->state & ModNumLockMask)) 319 if (numlock_state || (ev.state & ModNumLockMask))
80 { 320 {
81 numlock_state = (ev->state & ModNumLockMask); 321 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP); 322 PrivMode ((!numlock_state), PrivMode_aplKP);
83 } 323 }
84 324
85 kbuf[0] = 0; 325 kbuf[0] = 0;
86 326
87#ifdef USE_XIM 327#ifdef USE_XIM
88 if (Input_Context) 328 if (Input_Context)
89 { 329 {
90 Status status_return; 330 Status status_return;
91 331
332#if 0
92#ifdef X_HAVE_UTF8_STRING 333#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 334 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, ev, (char *)kbuf, 335 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf,
95 KBUFSZ, &keysym, &status_return); 336 KBUFSZ, &keysym, &status_return);
96 else 337 else
97#endif 338#endif
98 339#endif
99 { 340 {
100 wchar_t wkbuf[KBUFSZ + 1]; 341 wchar_t wkbuf[KBUFSZ + 1];
101 342
102 // the XOpenIM manpage lies about hardcoding the locale 343 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 344 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 345 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 346 SET_LOCALE (rs[Rs_imLocale]);
347
106 // assume wchar_t == unicode or better 348 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, ev, wkbuf, 349 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 350 KBUFSZ, &keysym, &status_return);
351
109 if (rs[Rs_imLocale]) 352 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 353 SET_LOCALE (locale);
111 354
112 if (status_return == XLookupChars 355 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 356 || status_return == XLookupBoth)
114 { 357 {
358 /* make sure the user can type ctrl-@, i.e. NUL */
359 if (len == 1 && *wkbuf == 0)
360 {
361 kbuf[0] = 0;
362 len = 1;
363 }
364 else
365 {
115 wkbuf[len] = 0; 366 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 367 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 368 if (len < 0)
118 len = 0; 369 len = 0;
370 }
119 } 371 }
120 else 372 else
121 len = 0; 373 len = 0;
122 } 374 }
123 375
124 valid_keysym = status_return == XLookupKeySym 376 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 377 || status_return == XLookupBoth;
126 } 378 }
127 else 379 else
128#endif 380#endif
129
130 { 381 {
131 len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 382 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 383 valid_keysym = keysym != NoSymbol;
133 } 384 }
134 385
135 if (valid_keysym) 386 if (valid_keysym)
136 { 387 {
137 /* for some backwards compatibility */ 388#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 389 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 390 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 391#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
157 392
158 if (TermWin.saveLines) 393 if (saveLines)
159 { 394 {
160#ifdef UNSHIFTED_SCROLLKEYS 395#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 396 if (!ctrl && !meta)
162 {
163#else 397#else
164 if (IS_SCROLL_MOD) 398 if (IS_SCROLL_MOD)
399#endif
165 { 400 {
166#endif
167 int lnsppg; 401 int lnsppg;
168 402
169#ifdef PAGING_CONTEXT_LINES 403#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 404 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 405#else
172 lnsppg = TermWin.nrow * 4 / 5; 406 lnsppg = nrow * 4 / 5;
173#endif 407#endif
174 if (keysym == XK_Prior) 408 if (keysym == XK_Prior)
175 { 409 {
176 scr_page (UP, lnsppg); 410 scr_page (UP, lnsppg);
177 return; 411 return;
… …
210 scr_move_to (1, 0); 444 scr_move_to (1, 0);
211 return; 445 return;
212 } 446 }
213 } 447 }
214#endif 448#endif
215
216 } 449 }
217 450
218 if (shft) 451 if (shft)
219 { 452 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 453 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 454 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 455 {
223 keysym += (XK_F11 - XK_F1); 456 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 457 shft = 0; /* turn off Shift */
225 } 458 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 459 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 460 {
228 switch (keysym) 461 switch (keysym)
229 { 462 {
230 /* normal XTerm key bindings */ 463 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 464 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev->time, 0, 0); 465 selection_request (ev.time, 0, 0);
233 return; 466 return;
467#if TODO
234 /* rxvt extras */ 468 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 469 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 470 change_font (FONT_UP);
237 return; 471 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 472 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 473 change_font (FONT_DN);
240 return; 474 return;
475#endif
241 } 476 }
242 } 477 }
243 } 478 }
244#ifdef PRINTPIPE 479
245 if (keysym == XK_Print) 480#if ENABLE_FRILLS || ISO_14755
246 { 481 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 482 if (shft && ctrl)
248 return;
249 } 483 {
250#endif 484 int hv;
251#ifdef GREEK_SUPPORT 485
252 if (keysym == ks_greekmodeswith) 486 if (iso14755buf & ISO_14755_51
253 { 487 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 488 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 489 {
257 xterm_seq (XTerm_title, 490 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 491 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 492# if ISO_14755
260 greek_reset(); 493 iso14755_51 (0);
494# endif
495 return;
261 } 496 }
262 else 497 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 { 498 {
273 unsigned int l; 499 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
274 const unsigned char *kbuf0; 500 | hv | ISO_14755_51;
275 const unsigned char ch = C0_ESC; 501# if ISO_14755
276 502 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 503# endif
285 tt_write (&ch, 1);
286 tt_write (kbuf0, l);
287 return; 504 return;
288 } 505 }
289 else 506 else
507 {
508# if ENABLE_OVERLAY
509 scr_overlay_off ();
290#endif 510# endif
511 iso14755buf = 0;
512 }
513 }
514 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
515 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
516 if (!(iso14755buf & ISO_14755_STARTED))
517 {
518 iso14755buf |= ISO_14755_STARTED;
519# if ENABLE_OVERLAY
520 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
521 scr_overlay_set (0, 0, "ISO 14755 mode");
522# endif
523 }
524#endif
525
526#ifdef PRINTPIPE
527 if (keysym == XK_Print)
528 {
529 scr_printscreen (ctrl | shft);
530 return;
531 }
532#endif
291 533
534 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
535 {
292 { 536 {
293 newlen = 1; 537 newlen = 1;
294 switch (keysym) 538 switch (keysym)
295 { 539 {
296#ifndef NO_BACKSPACE_KEY 540#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace: 541 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace) 542 if (priv_modes & PrivMode_HaveBackSpace)
299 { 543 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) 544 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177'; 545 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0'; 546 kbuf[1] = '\0';
303 } 547 }
304 else 548 else
305 STRCPY(kbuf, key_backspace); 549 strcpy (kbuf, key_backspace);
306# ifdef MULTICHAR_SET 550 break;
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 551#endif
552#ifndef NO_DELETE_KEY
553# ifdef XK_KP_Prior
554 case XK_KP_Delete:
555 /* allow shift to override */
556 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
308 { 557 {
309 int col, row; 558 strcpy (kbuf, "\033On");
310 559 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 } 560 }
561 /* FALLTHROUGH */
317# endif 562# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete: 563 case XK_Delete:
322 STRCPY(kbuf, key_delete); 564 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; 565 break;
336#endif 566#endif
337 case XK_Tab: 567 case XK_Tab:
338 if (shft) 568 if (shft)
339 STRCPY(kbuf, "\033[Z"); 569 strcpy (kbuf, "\033[Z");
340 else 570 else
341 { 571 {
342#ifdef CTRL_TAB_MAKES_META 572#ifdef CTRL_TAB_MAKES_META
343 if (ctrl) 573 if (ctrl)
344 meta = 1; 574 meta = 1;
345#endif 575#endif
346#ifdef MOD4_TAB_MAKES_META 576#ifdef MOD4_TAB_MAKES_META
347 if (ev->state & Mod4Mask) 577 if (ev.state & Mod4Mask)
348 meta = 1; 578 meta = 1;
349#endif 579#endif
350 newlen = 0; 580 newlen = 0;
351 } 581 }
352 break; 582 break;
353 583
354
355#ifdef XK_KP_Left 584#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */ 585 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */ 586 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */ 587 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */ 588 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 589 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
361 { 590 {
362 STRCPY(kbuf, "\033OZ"); 591 strcpy (kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 592 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break; 593 break;
365 } 594 }
366 else 595 else
367 /* translate to std. cursor key */ 596 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left); 597 keysym = XK_Left + (keysym - XK_KP_Left);
… …
370#endif 599#endif
371 case XK_Up: /* "\033[A" */ 600 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */ 601 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */ 602 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */ 603 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z"); 604 strcpy (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]); 605 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */ 606 /* do Shift first */
378 if (shft) 607 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]); 608 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl) 609 else if (ctrl)
381 { 610 {
382 kbuf[1] = 'O'; 611 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]); 612 kbuf[2] = "dacb"[keysym - XK_Left];
384 } 613 }
385 else if (PrivateModes & PrivMode_aplCUR) 614 else if (priv_modes & PrivMode_aplCUR)
386 kbuf[1] = 'O'; 615 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; 616 break;
423 617
424#ifndef UNSHIFTED_SCROLLKEYS 618#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior 619# ifdef XK_KP_Prior
426 case XK_KP_Prior: 620 case XK_KP_Prior:
427 /* allow shift to override */ 621 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 622 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
429 { 623 {
430 STRCPY(kbuf, "\033Oy"); 624 strcpy (kbuf, "\033Oy");
431 break; 625 break;
432 } 626 }
433 /* FALLTHROUGH */ 627 /* FALLTHROUGH */
434# endif 628# endif
435 case XK_Prior: 629 case XK_Prior:
436 STRCPY(kbuf, "\033[5~"); 630 strcpy (kbuf, "\033[5~");
437 break; 631 break;
438# ifdef XK_KP_Next 632# ifdef XK_KP_Next
439 case XK_KP_Next: 633 case XK_KP_Next:
440 /* allow shift to override */ 634 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 635 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
442 { 636 {
443 STRCPY(kbuf, "\033Os"); 637 strcpy (kbuf, "\033Os");
444 break; 638 break;
445 } 639 }
446 /* FALLTHROUGH */ 640 /* FALLTHROUGH */
447# endif 641# endif
448 case XK_Next: 642 case XK_Next:
449 STRCPY(kbuf, "\033[6~"); 643 strcpy (kbuf, "\033[6~");
450 break; 644 break;
451#endif 645#endif
452 case XK_KP_Enter: 646 case XK_KP_Enter:
453 /* allow shift to override */ 647 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 648 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
455 { 649 {
456 STRCPY(kbuf, "\033OM"); 650 strcpy (kbuf, "\033OM");
651 break;
652 }
653
654 /* FALLTHROUGH */
655
656 case XK_Return:
657 if (priv_modes & PrivMode_LFNL)
658 {
659 kbuf[0] = '\015';
660 kbuf[1] = '\012';
661 kbuf[2] = '\0';
457 } 662 }
458 else 663 else
459 { 664 {
460 kbuf[0] = '\r'; 665 kbuf[0] = '\015';
461 kbuf[1] = '\0'; 666 kbuf[1] = '\0';
462 } 667 }
463 break; 668 break;
464 669
465#ifdef XK_KP_Begin 670#ifdef XK_KP_Begin
466 case XK_KP_Begin: 671 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou"); 672 strcpy (kbuf, "\033Ou");
468 break; 673 break;
469 674
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 675#endif
478 case XK_KP_F1: /* "\033OP" */ 676 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */ 677 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */ 678 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */ 679 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP"); 680 strcpy (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1); 681 kbuf[2] += (keysym - XK_KP_F1);
484 break; 682 break;
485 683
486 case XK_KP_Multiply: /* "\033Oj" : "*" */ 684 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */ 685 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */ 686 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */ 687 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */ 688 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */ 689 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */ 690 case XK_KP_0: /* "\033Op" : "0" */
… …
498 case XK_KP_6: /* "\033Ov" : "6" */ 696 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */ 697 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */ 698 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */ 699 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */ 700 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 701 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
504 { 702 {
505 STRCPY(kbuf, "\033Oj"); 703 strcpy (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply); 704 kbuf[2] += (keysym - XK_KP_Multiply);
507 } 705 }
508 else 706 else
509 { 707 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 708 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0'; 709 kbuf[1] = '\0';
512 } 710 }
513 break; 711 break;
514 712
515 case XK_Find: 713 case XK_Find:
516 STRCPY(kbuf, "\033[1~"); 714 strcpy (kbuf, "\033[1~");
517 break; 715 break;
716
717#ifdef XK_KP_End
718 case XK_KP_Insert:
719 /* allow shift to override */
720 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
721 {
722 strcpy (kbuf, "\033Op");
723 break;
724 }
725 /* FALLTHROUGH */
726#endif
518 case XK_Insert: 727 case XK_Insert:
519 STRCPY(kbuf, "\033[2~"); 728 strcpy (kbuf, "\033[2~");
520 break; 729 break;
521#ifdef DXK_Remove /* support for DEC remove like key */ 730#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove: 731 case DXK_Remove:
523 /* FALLTHROUGH */ 732 /* FALLTHROUGH */
524#endif 733#endif
525 case XK_Execute: 734 case XK_Execute:
526 STRCPY(kbuf, "\033[3~"); 735 strcpy (kbuf, "\033[3~");
527 break; 736 break;
528 case XK_Select: 737 case XK_Select:
529 STRCPY(kbuf, "\033[4~"); 738 strcpy (kbuf, "\033[4~");
530 break; 739 break;
531#ifdef XK_KP_End 740#ifdef XK_KP_End
532 case XK_KP_End: 741 case XK_KP_End:
533 /* allow shift to override */ 742 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 743 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
535 { 744 {
536 STRCPY(kbuf, "\033Oq"); 745 strcpy (kbuf, "\033Oq");
537 break; 746 break;
538 } 747 }
539 /* FALLTHROUGH */ 748 /* FALLTHROUGH */
540#endif 749#endif
541 case XK_End: 750 case XK_End:
542 STRCPY(kbuf, KS_END); 751 strcpy (kbuf, KS_END);
543 break; 752 break;
544#ifdef XK_KP_Home 753#ifdef XK_KP_Home
545 case XK_KP_Home: 754 case XK_KP_Home:
546 /* allow shift to override */ 755 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 756 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
548 { 757 {
549 STRCPY(kbuf, "\033Ow"); 758 strcpy (kbuf, "\033Ow");
550 break; 759 break;
551 } 760 }
552 /* FALLTHROUGH */ 761 /* FALLTHROUGH */
553#endif 762#endif
554 case XK_Home: 763 case XK_Home:
555 STRCPY(kbuf, KS_HOME); 764 strcpy (kbuf, KS_HOME);
556 break; 765 break;
557 766
558#define FKEY(n, fkey) \ 767#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 768 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560 769
561 case XK_F1: /* "\033[11~" */ 770 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */ 771 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */ 772 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */ 773 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */ 774 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1); 775 FKEY (11, XK_F1);
567 break; 776 break;
568 case XK_F6: /* "\033[17~" */ 777 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */ 778 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */ 779 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */ 780 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */ 781 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6); 782 FKEY (17, XK_F6);
574 break; 783 break;
575 case XK_F11: /* "\033[23~" */ 784 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */ 785 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */ 786 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */ 787 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11); 788 FKEY (23, XK_F11);
580 break; 789 break;
581 case XK_F15: /* "\033[28~" */ 790 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */ 791 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15); 792 FKEY (28, XK_F15);
584 break; 793 break;
585 case XK_Help: /* "\033[28~" */ 794 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help); 795 FKEY (28, XK_Help);
587 break; 796 break;
588 case XK_Menu: /* "\033[29~" */ 797 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu); 798 FKEY (29, XK_Menu);
590 break; 799 break;
591 case XK_F17: /* "\033[31~" */ 800 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */ 801 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */ 802 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */ 803 case XK_F20: /* "\033[34~" */
… …
605 case XK_F31: /* "\033[45~" */ 814 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */ 815 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */ 816 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */ 817 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */ 818 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17); 819 FKEY (31, XK_F17);
611 break; 820 break;
612#undef FKEY 821#undef FKEY
613 default: 822 default:
614 newlen = 0; 823 newlen = 0;
615 break; 824 break;
616 } 825 }
826
617 if (newlen) 827 if (newlen)
618 len = STRLEN(kbuf); 828 len = strlen (kbuf);
619 } 829 }
830
620 /* 831 /*
621 * Pass meta for all function keys, if 'meta' option set 832 * Pass meta for all function keys, if 'meta' option set
622 */ 833 */
623#ifdef META8_OPTION 834#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 835 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 840 else if (ctrl && keysym == XK_minus)
630 { 841 {
631 len = 1; 842 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 843 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 844 }
845 else if (keysym == XK_ISO_Left_Tab)
846 {
847 strcpy (kbuf, "\033[Z");
848 len = 3;
849 }
634 else 850 else
635 { 851 {
636#ifdef META8_OPTION 852#ifdef META8_OPTION
637 /* set 8-bit on */ 853 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 854 if (meta && (meta_char == 0x80))
639 { 855 {
640 unsigned char *ch; 856 unsigned char *ch;
641 857
642 for (ch = kbuf; ch < kbuf + len; ch++) 858 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 859 *ch |= 0x80;
860
644 meta = 0; 861 meta = 0;
645 } 862 }
646#endif 863#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 864 /* nil */ ;
652 } 865 }
653 } 866 }
654 867
655 if (len <= 0) 868 if (len <= 0)
656 return; /* not mapped */ 869 return; /* not mapped */
657 870
658 if (Options & Opt_scrollTtyKeypress) 871 if (options & Opt_scrollTtyKeypress)
659 if (TermWin.view_start) 872 if (view_start)
660 { 873 {
661 TermWin.view_start = 0; 874 view_start = 0;
662 want_refresh = 1; 875 want_refresh = 1;
663 } 876 }
664 877
665 /* 878 /*
666 * these modifications only affect the static keybuffer 879 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 890 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 891
679 /* escape prefix */ 892 /* escape prefix */
680 if (meta 893 if (meta
681#ifdef META8_OPTION 894#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 895 && meta_char == C0_ESC
683#endif 896#endif
684 ) 897 )
685 { 898 {
686 const unsigned char ch = C0_ESC; 899 const unsigned char ch = C0_ESC;
687
688 tt_write(&ch, 1); 900 tt_write (&ch, 1);
689 } 901 }
902
690#ifdef DEBUG_CMD 903#if defined(DEBUG_CMD)
691 if (debug_key)
692 { /* Display keyboard buffer contents */ 904 /* Display keyboard buffer contents */
693 char *p; 905 unsigned char *p;
694 int i; 906 int i;
695 907
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 908 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++) 909 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); 910 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n"); 911 fprintf (stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */ 912#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 913 tt_write (kbuf, (unsigned int)len);
703} 914}
704/*}}} */ 915/*}}} */
705 916
706#if (MENUBAR_MAX) 917#if MENUBAR_MAX || defined (KEYSYM_RESOURCE)
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 918/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
708/* attempt to `write' count to the input buffer */ 919/* attempt to `write' count to the input buffer */
709unsigned int 920unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 921rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
711{ 922{
712 unsigned int n, s; 923 unsigned int n, s;
713 924
714 n = cmdbuf_ptr - cmdbuf_base; 925 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 926 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
927
716 if (n > 0 && s < count) 928 if (n > 0 && s < count)
717 { 929 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 930 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 931 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 932 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 933 cmdbuf_endp -= n;
722 s += n; 934 s += n;
723 } 935 }
936
724 if (count > s) 937 if (count > s)
725 { 938 {
726 rxvt_print_error("data loss: cmd_write too large"); 939 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 940 count = s;
728 } 941 }
942
729 for (; count--;) 943 for (; count--;)
730 *cmdbuf_endp++ = *str++; 944 *cmdbuf_endp++ = *str++;
945
946 cmd_parse ();
947
731 return 0; 948 return 0;
732} 949}
733#endif /* MENUBAR_MAX */ 950#endif
734 951
735void 952void
736rxvt_term::flush () 953rxvt_term::flush ()
737{ 954{
955 flush_ev.stop ();
956
738#ifdef TRANSPARENT 957#ifdef TRANSPARENT
739 if (want_full_refresh) 958 if (want_full_refresh)
740 { 959 {
741 want_full_refresh = 0; 960 want_full_refresh = 0;
742 scr_clear (); 961 scr_clear ();
743 scr_touch (false); 962 scr_touch (false);
744 want_refresh = 1;
745 } 963 }
746#endif 964#endif
747 965
748 if (want_refresh) 966 if (want_refresh)
749 { 967 {
750 scr_refresh (refresh_type); 968 scr_refresh (refresh_type);
751 scrollbar_show (1); 969 scrollbar_show (1);
752#ifdef USE_XIM 970#ifdef USE_XIM
753 IMSendSpot (); 971 IMSendSpot ();
754#endif 972#endif
755
756 } 973 }
757 974
758 XFlush (Xdisplay); 975 display->flush ();
759} 976}
760 977
761void 978void
762rxvt_term::check_cb (check_watcher &w) 979rxvt_term::check_cb (check_watcher &w)
763{ 980{
764 SET_R (this); 981 SET_R (this);
765 SET_LOCALE (locale); 982 SET_LOCALE (locale);
766 983
984 display->flush ();
985
986 if (want_refresh && !flush_ev.active)
987 flush_ev.start (NOW + 0.01);
988}
989
990void
991rxvt_term::flush_cb (time_watcher &w)
992{
993 SET_R (this);
994 SET_LOCALE (locale);
995
996 refresh_limit = 1;
997 refresh_count = 0;
767 flush (); 998 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} 999}
813 1000
814#ifdef CURSOR_BLINK 1001#ifdef CURSOR_BLINK
815void 1002void
816rxvt_term::cursor_blink_cb (time_watcher &w) 1003rxvt_term::cursor_blink_cb (time_watcher &w)
… …
833 w.start (w.at + TEXT_BLINK_INTERVAL); 1020 w.start (w.at + TEXT_BLINK_INTERVAL);
834 } 1021 }
835} 1022}
836#endif 1023#endif
837 1024
1025#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
838void 1026void
839rxvt_term::x_cb (io_watcher &w, short revents) 1027rxvt_term::cont_scroll_cb (time_watcher &w)
840{ 1028{
841 SET_R (this); 1029 if ((scrollbar_isUp() || scrollbar_isDn()) &&
842 SET_LOCALE (locale); 1030 scr_page (scrollbar_isUp() ? UP : DN, 1))
843 1031 {
844 process_x_events (); 1032 refresh_type |= SMOOTH_REFRESH;
1033 want_refresh = 1;
1034 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1035 }
845} 1036}
1037#endif
1038
1039#ifdef SELECTION_SCROLLING
1040void
1041rxvt_term::sel_scroll_cb (time_watcher &w)
1042{
1043 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1044 {
1045 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1046 refresh_type |= SMOOTH_REFRESH;
1047 want_refresh = 1;
1048 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1049 }
1050}
1051#endif
1052
1053#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1054void
1055rxvt_term::slip_wheel_cb (time_watcher &w)
1056{
1057 if (mouse_slip_wheel_speed == 0
1058 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1059 : scr_page (UP, mouse_slip_wheel_speed))
1060 {
1061 if (view_start == nsaved ||
1062 view_start == 0)
1063 mouse_slip_wheel_speed = 0;
1064
1065 refresh_type |= SMOOTH_REFRESH;
1066 want_refresh = 1;
1067 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1068 }
1069}
1070#endif
846 1071
847bool 1072bool
848rxvt_term::pty_fill () 1073rxvt_term::pty_fill ()
849{ 1074{
850 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1075 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1076
1077 if (CBUFSIZ == n)
1078 {
1079 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n");
1080 n = 0;
1081 }
851 1082
852 memmove (cmdbuf_base, cmdbuf_ptr, n); 1083 memmove (cmdbuf_base, cmdbuf_ptr, n);
853 cmdbuf_ptr = cmdbuf_base; 1084 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1085 cmdbuf_endp = cmdbuf_ptr + n;
855 1086
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1087 n = read (pty.pty, cmdbuf_endp, CBUFSIZ - n);
857 1088
858 if (n > 0) 1089 if (n > 0)
859 { 1090 {
860 cmdbuf_endp += n; 1091 cmdbuf_endp += n;
861 return true; 1092 return true;
862 } 1093 }
863 else if (n < 0 && errno != EAGAIN) 1094 else if ((n < 0 && errno != EAGAIN && errno != EINTR) || n == 0)
1095 {
1096 pty_ev.stop ();
1097
1098 if (!(options & Opt_hold))
864 destroy (); 1099 destroy ();
865 1100 }
1101
866 return false; 1102 return false;
867} 1103}
868 1104
869void 1105void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1106rxvt_term::pty_cb (io_watcher &w, short revents)
871{ 1107{
872 SET_R (this); 1108 SET_R (this);
873 SET_LOCALE (locale); 1109 SET_LOCALE (locale);
874 1110
1111 if (revents & EVENT_READ)
1112 // loop, but don't allow a single term to monopolize us
1113 while (pty_fill ())
1114 if (cmd_parse ())
1115 break;
1116
875 if (revents & EVENT_WRITE) 1117 if (revents & EVENT_WRITE)
876 tt_write (0, 0); 1118 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 // scr_add_lines only works for nlines < TermWin.nrow - 1.
937 if (nlines >= TermWin.nrow - 1)
938 {
939 scr_add_lines (buf, nlines, str - buf);
940 nlines = 0;
941 str = buf;
942 }
943 }
944
945 if (str >= buf + BUFSIZ)
946 {
947 ch = NOCHAR;
948 break;
949 }
950 }
951 }
952
953 scr_add_lines (buf, nlines, str - buf);
954
955 /*
956 * If there have been a lot of new lines, then update the screen
957 * What the heck I'll cheat and only refresh less than every page-full.
958 * the number of pages between refreshes is refresh_limit, which
959 * is incremented here because we must be doing flat-out scrolling.
960 *
961 * refreshing should be correct for small scrolls, because of the
962 * time-out
963 */
964 if (refreshnow)
965 {
966 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
967 refresh_limit++;
968
969 scr_refresh (refresh_type);
970 }
971
972 }
973 else
974 {
975 switch (ch)
976 {
977 default:
978 process_nonprinting (ch);
979 break;
980 case C0_ESC: /* escape char */
981 process_escape_seq ();
982 break;
983 /*case 0x9b: */ /* CSI */
984 /* process_csi_seq (); */
985 }
986
987 ch = NOCHAR;
988 }
989 }
990 }
991 }
992} 1119}
993 1120
994// read the next character, currently handles UTF-8 1121void
995// will probably handle all sorts of other stuff in the future 1122rxvt_term::pointer_unblank ()
996uint32_t
997rxvt_term::next_char ()
998{ 1123{
999 while (cmdbuf_ptr < cmdbuf_endp) 1124 XDefineCursor (display->display, vt, TermWin_cursor);
1000 { 1125 recolour_cursor ();
1001 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
1002 return *cmdbuf_ptr++;
1003 1126
1004 wchar_t wc; 1127#ifdef POINTER_BLANK
1005 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1128 hidden_pointer = 0;
1006 1129
1007 if (len == (size_t)-2) 1130 if (options & Opt_pointerBlank)
1008 return NOCHAR; 1131 pointer_ev.start (NOW + pointerBlankDelay);
1009 1132#endif
1010 if (len == (size_t)-1)
1011 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
1012
1013 // assume wchar == unicode
1014 cmdbuf_ptr += len;
1015 return wc;
1016 }
1017
1018 return NOCHAR;
1019}
1020
1021/* rxvt_cmd_getc() - Return next input character */
1022/*
1023 * Return the next input character after first passing any keyboard input
1024 * to the command.
1025 */
1026uint32_t
1027rxvt_term::cmd_getc ()
1028{
1029 for (;;)
1030 {
1031 uint32_t c = next_char ();
1032 if (c != NOCHAR)
1033 return c;
1034
1035 // incomplete sequences should occur rarely, still, a better solution
1036 // would be preferred. either setjmp/longjmp or better design.
1037 fcntl (cmd_fd, F_SETFL, 0);
1038 pty_fill ();
1039 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
1040 }
1041} 1133}
1042 1134
1043#ifdef POINTER_BLANK 1135#ifdef POINTER_BLANK
1044void 1136void
1045rxvt_term::pointer_unblank ()
1046{
1047 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor);
1048 recolour_cursor ();
1049
1050 hidden_pointer = 0;
1051
1052 if (Options & Opt_pointerBlank)
1053 pointer_ev.start (NOW + pointerBlankDelay);
1054}
1055
1056void
1057rxvt_term::pointer_blank () 1137rxvt_term::pointer_blank ()
1058{ 1138{
1059 if (!(Options & Opt_pointerBlank)) 1139 if (! (options & Opt_pointerBlank))
1060 return; 1140 return;
1061 1141
1062 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); 1142 XDefineCursor (display->display, vt, display->blank_cursor);
1063 XFlush (Xdisplay); 1143 XFlush (display->display);
1064 1144
1065 hidden_pointer = 1; 1145 hidden_pointer = 1;
1066} 1146}
1067 1147
1068void 1148void
… …
1074 pointer_blank (); 1154 pointer_blank ();
1075} 1155}
1076#endif 1156#endif
1077 1157
1078void 1158void
1079rxvt_term::mouse_report (const XButtonEvent *ev) 1159rxvt_term::mouse_report (XButtonEvent &ev)
1080{ 1160{
1081 int button_number, key_state = 0; 1161 int button_number, key_state = 0;
1082 int x, y; 1162 int x, y;
1083 1163
1084 x = ev->x; 1164 x = ev.x;
1085 y = ev->y; 1165 y = ev.y;
1086 pixel_position (&x, &y); 1166 pixel_position (&x, &y);
1087 1167
1088 if (MEvent.button == AnyButton) 1168 if (MEvent.button == AnyButton)
1089 {
1090 button_number = 3; 1169 button_number = 3;
1091 }
1092 else 1170 else
1093 { 1171 {
1094 button_number = MEvent.button - Button1; 1172 button_number = MEvent.button - Button1;
1095 /* add 0x3D for wheel events, like xterm does */ 1173 /* add 0x3D for wheel events, like xterm does */
1096 if (button_number >= 3) 1174 if (button_number >= 3)
1097 button_number += (64 - 3); 1175 button_number += (64 - 3);
1098 } 1176 }
1099 1177
1100 if (PrivateModes & PrivMode_MouseX10) 1178 if (priv_modes & PrivMode_MouseX10)
1101 { 1179 {
1102 /* 1180 /*
1103 * do not report ButtonRelease 1181 * do not report ButtonRelease
1104 * no state info allowed 1182 * no state info allowed
1105 */ 1183 */
… …
1120 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1198 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1121 + ((MEvent.state & ControlMask) ? 16 : 0); 1199 + ((MEvent.state & ControlMask) ? 16 : 0);
1122#ifdef MOUSE_REPORT_DOUBLECLICK 1200#ifdef MOUSE_REPORT_DOUBLECLICK
1123 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1201 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1124#endif 1202#endif
1125
1126 } 1203 }
1127 1204
1128#ifdef DEBUG_MOUSEREPORT 1205#if DEBUG_MOUSEREPORT
1129 fprintf(stderr, "Mouse ["); 1206 fprintf (stderr, "Mouse [");
1130 if (key_state & 16) 1207 if (key_state & 16)
1131 fputc('C', stderr); 1208 fputc ('C', stderr);
1132 if (key_state & 4) 1209 if (key_state & 4)
1133 fputc('S', stderr); 1210 fputc ('S', stderr);
1134 if (key_state & 8) 1211 if (key_state & 8)
1135 fputc('A', stderr); 1212 fputc ('A', stderr);
1136 if (key_state & 32) 1213 if (key_state & 32)
1137 fputc('2', stderr); 1214 fputc ('2', stderr);
1138 fprintf(stderr, "]: <%d>, %d/%d\n", 1215 fprintf (stderr, "]: <%d>, %d/%d\n",
1139 button_number, 1216 button_number,
1140 x + 1, 1217 x + 1,
1141 y + 1); 1218 y + 1);
1142#else 1219#endif
1220
1143 tt_printf("\033[M%c%c%c", 1221 tt_printf ("\033[M%c%c%c",
1144 (32 + button_number + key_state), 1222 (32 + button_number + key_state),
1145 (32 + x + 1), 1223 (32 + x + 1),
1146 (32 + y + 1)); 1224 (32 + y + 1));
1147#endif
1148} 1225}
1149 1226
1150#ifdef USING_W11LIB 1227#ifdef USING_W11LIB
1151void 1228void
1152rxvt_W11_process_x_event(XEvent *ev) 1229rxvt_W11_process_x_event (XEvent *ev)
1153{ 1230{
1154 rxvt_t *r = rxvt_get_r(); 1231 rxvt_t *r = rxvt_get_r ();
1155 1232
1156 process_x_event (ev); 1233 x_cb (*ev);
1157} 1234}
1158#endif 1235#endif
1159 1236
1160/*{{{ process an X event */ 1237/*{{{ process an X event */
1161void 1238void
1162rxvt_term::process_x_event (XEvent *ev) 1239rxvt_term::x_cb (XEvent &ev)
1163{ 1240{
1241 dDisp;
1242
1243 SET_R (this);
1244 SET_LOCALE (locale);
1245
1246#if defined(CURSOR_BLINK)
1247 if ((options & Opt_cursorBlink) && ev.type == KeyPress)
1248 {
1249 if (hidden_cursor)
1250 {
1251 hidden_cursor = 0;
1252 want_refresh = 1;
1253 }
1254
1255 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1256 }
1257#endif
1258
1259#if defined(POINTER_BLANK)
1260 if ((options & Opt_pointerBlank) && pointerBlankDelay > 0)
1261 {
1262 if (ev.type == MotionNotify
1263 || ev.type == ButtonPress
1264 || ev.type == ButtonRelease)
1265 if (hidden_pointer)
1266 pointer_unblank ();
1267
1268 if (ev.type == KeyPress && hidden_pointer == 0)
1269 pointer_blank ();
1270 }
1271#endif
1272
1164 Window unused_root, unused_child; 1273 Window unused_root, unused_child;
1165 int unused_root_x, unused_root_y; 1274 int unused_root_x, unused_root_y;
1166 unsigned int unused_mask; 1275 unsigned int unused_mask;
1167 1276
1168#ifdef DEBUG_X
1169 const char *const eventnames[] =
1170 { /* mason - this matches my system */
1171 "",
1172 "",
1173 "KeyPress",
1174 "KeyRelease",
1175 "ButtonPress",
1176 "ButtonRelease",
1177 "MotionNotify",
1178 "EnterNotify",
1179 "LeaveNotify",
1180 "FocusIn",
1181 "FocusOut",
1182 "KeymapNotify",
1183 "Expose",
1184 "GraphicsExpose",
1185 "NoExpose",
1186 "VisibilityNotify",
1187 "CreateNotify",
1188 "DestroyNotify",
1189 "UnmapNotify",
1190 "MapNotify",
1191 "MapRequest",
1192 "ReparentNotify",
1193 "ConfigureNotify",
1194 "ConfigureRequest",
1195 "GravityNotify",
1196 "ResizeRequest",
1197 "CirculateNotify",
1198 "CirculateRequest",
1199 "PropertyNotify",
1200 "SelectionClear",
1201 "SelectionRequest",
1202 "SelectionNotify",
1203 "ColormapNotify",
1204 "ClientMessage",
1205 "MappingNotify"
1206 };
1207#endif
1208
1209#ifdef DEBUG_X
1210 struct timeval tp;
1211 struct tm *ltt;
1212 (void)gettimeofday(&tp, NULL);
1213 ltt = localtime(&(tp.tv_sec));
1214 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));
1215#endif
1216
1217 switch (ev->type) 1277 switch (ev.type)
1218 { 1278 {
1219 case KeyPress: 1279 case KeyPress:
1220 lookup_key ((XKeyEvent *)ev); 1280#if ISO_14755
1281 if (!(iso14755buf & ISO_14755_52))
1282#endif
1283 lookup_key (ev.xkey);
1284
1285 break;
1286
1287 case KeyRelease:
1288 {
1289#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755
1290 KeySym ks;
1291
1292 ks = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1293#endif
1294
1295#if ENABLE_FRILLS || ISO_14755
1296 // ISO 14755 support
1297 if (iso14755buf)
1298 if (iso14755buf & ISO_14755_52)
1299 {
1300# if ENABLE_OVERLAY
1301 scr_overlay_off ();
1302# endif
1303# if ISO_14755
1304 // iso14755 part 5.2 handling: release time
1305 // first: controls
1306 if ((ev.xkey.state & ControlMask)
1307 && ((ks >= 0x40 && ks <= 0x5f)
1308 || (ks >= 0x61 && ks <= 0x7f)))
1309 {
1310 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f);
1311 commit_iso14755 ();
1312 return; // case-break;
1313 }
1314
1315 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1316 if (i[0] == ks)
1317 {
1318 iso14755buf = ISO_14755_51 | i[1];
1319 commit_iso14755 ();
1320 return; // case-break;
1321 }
1322
1323 scr_bell ();
1324# endif
1325 iso14755buf = 0;
1221 break; 1326 break;
1327 }
1328 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1329 {
1330# if ENABLE_OVERLAY
1331 scr_overlay_off ();
1332# endif
1333 if (iso14755buf & ISO_14755_51)
1334 commit_iso14755 ();
1335#if ISO_14755
1336 else if (iso14755buf & ISO_14755_STARTED)
1337 {
1338 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1339
1340 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1341 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1342 }
1343# endif
1344 else
1345 iso14755buf = 0;
1346 }
1347#endif
1222 1348
1223#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1349#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1224 case KeyRelease:
1225 {
1226 if (!(ev->xkey.state & ControlMask)) 1350 if (!(ev.xkey.state & ControlMask))
1351 slip_wheel_ev.stop ();
1352 else if (ks == XK_Control_L || ks == XK_Control_R)
1227 mouse_slip_wheel_speed = 0; 1353 mouse_slip_wheel_speed = 0;
1228 else 1354#endif
1229 {
1230 KeySym ks;
1231
1232 ks = XKeycodeToKeysym(Xdisplay, ev->xkey.keycode, 0);
1233 if (ks == XK_Control_L || ks == XK_Control_R)
1234 mouse_slip_wheel_speed = 0;
1235 }
1236 break; 1355 break;
1237 } 1356 }
1238#endif
1239 1357
1240 case ButtonPress: 1358 case ButtonPress:
1241 button_press ((XButtonEvent *)ev); 1359 button_press (ev.xbutton);
1242 break; 1360 break;
1243 1361
1244 case ButtonRelease: 1362 case ButtonRelease:
1245 button_release ((XButtonEvent *)ev); 1363 button_release (ev.xbutton);
1246 break; 1364 break;
1247 1365
1248 case ClientMessage: 1366 case ClientMessage:
1249 if (ev->xclient.format == 32 1367 if (ev.xclient.format == 32
1368 && ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1369 {
1250 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1370 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1251 destroy (); 1371 destroy ();
1372#if ENABLE_EWMH
1373 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1374 XSendEvent (disp, ev.xclient.window = display->root,
1375 False, SubstructureRedirectMask | SubstructureNotifyMask,
1376 &ev);
1377#endif
1378 }
1379#if ENABLE_XEMBED
1380 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1381 {
1382 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1383 focus_in ();
1384 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1385 focus_out ();
1386 }
1387#endif
1252#ifdef OFFIX_DND 1388#ifdef OFFIX_DND
1253 /* OffiX Dnd (drag 'n' drop) protocol */ 1389 /* OffiX Dnd (drag 'n' drop) protocol */
1254 else if (ev->xclient.message_type == xa[XA_DNDPROTOCOL] 1390 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1255 && (ev->xclient.data.l[0] == DndFile 1391 && (ev.xclient.data.l[0] == DndFile
1256 || ev->xclient.data.l[0] == DndDir 1392 || ev.xclient.data.l[0] == DndDir
1257 || ev->xclient.data.l[0] == DndLink)) 1393 || ev.xclient.data.l[0] == DndLink))
1258 { 1394 {
1259 /* Get Dnd data */ 1395 /* Get Dnd data */
1260 Atom ActualType; 1396 Atom ActualType;
1261 int ActualFormat; 1397 int ActualFormat;
1262 unsigned char *data; 1398 unsigned char *data;
1263 unsigned long Size, RemainingBytes; 1399 unsigned long Size, RemainingBytes;
1264 1400
1265 XGetWindowProperty(Xdisplay, Xroot, 1401 XGetWindowProperty (disp, display->root,
1266 xa[XA_DNDSELECTION], 1402 xa[XA_DNDSELECTION],
1267 0L, 1000000L, 1403 0L, 1000000L,
1268 False, AnyPropertyType, 1404 False, AnyPropertyType,
1269 &ActualType, &ActualFormat, 1405 &ActualType, &ActualFormat,
1270 &Size, &RemainingBytes, 1406 &Size, &RemainingBytes,
1271 &data); 1407 &data);
1272 XChangeProperty(Xdisplay, Xroot, 1408 set_string_property (XA_CUT_BUFFER0, data);
1273 XA_CUT_BUFFER0, XA_STRING, 1409 XFree (data);
1274 8, PropModeReplace,
1275 data, STRLEN(data));
1276 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1410 selection_paste (display->root, XA_CUT_BUFFER0, true);
1277 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1411 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime);
1278 } 1412 }
1279#endif /* OFFIX_DND */ 1413#endif /* OFFIX_DND */
1280 break; 1414 break;
1281 1415
1282 case MappingNotify: 1416 case MappingNotify:
1283 XRefreshKeyboardMapping(&(ev->xmapping)); 1417 XRefreshKeyboardMapping (&ev.xmapping);
1284 break; 1418 break;
1285 1419
1286 /* 1420 /*
1287 * XXX: this is not the _current_ arrangement 1421 * XXX: this is not the _current_ arrangement
1288 * Here's my conclusion: 1422 * Here's my conclusion:
… …
1292 * in the GraphicsExpose parts, which means that after each refresh, 1426 * in the GraphicsExpose parts, which means that after each refresh,
1293 * we need to wait for the graphics expose or Noexpose events, 1427 * we need to wait for the graphics expose or Noexpose events,
1294 * which ought to make things real slow! 1428 * which ought to make things real slow!
1295 */ 1429 */
1296 case VisibilityNotify: 1430 case VisibilityNotify:
1297 switch (ev->xvisibility.state) 1431 switch (ev.xvisibility.state)
1298 { 1432 {
1299 case VisibilityUnobscured: 1433 case VisibilityUnobscured:
1300 refresh_type = FAST_REFRESH; 1434 refresh_type = FAST_REFRESH;
1301 break; 1435 break;
1302 case VisibilityPartiallyObscured: 1436 case VisibilityPartiallyObscured:
… …
1307 break; 1441 break;
1308 } 1442 }
1309 break; 1443 break;
1310 1444
1311 case FocusIn: 1445 case FocusIn:
1312 if (!TermWin.focus) 1446 focus_in ();
1447 break;
1448
1449 case FocusOut:
1450 focus_out ();
1451 break;
1452
1453 case ConfigureNotify:
1454 if (ev.xconfigure.window == parent[0])
1313 { 1455 {
1314 TermWin.focus = 1; 1456 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev))
1315 want_refresh = 1; 1457 ;
1316#ifdef USE_XIM 1458
1317 if (Input_Context != NULL) 1459 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1318 XSetICFocus(Input_Context); 1460 {
1319#endif 1461 seen_resize = 1;
1320#ifdef CURSOR_BLINK 1462 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1463 }
1464
1465#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1321 if (Options & Opt_cursorBlink) 1466 if (options & Opt_transparent)
1322 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1467 check_our_parents ();
1323#endif 1468#endif
1324
1325 } 1469 }
1326 break; 1470 break;
1327 1471
1328 case FocusOut:
1329 if (TermWin.focus)
1330 {
1331 TermWin.focus = 0;
1332 want_refresh = 1;
1333#ifdef USE_XIM
1334 if (Input_Context != NULL)
1335 XUnsetICFocus(Input_Context);
1336#endif
1337#ifdef CURSOR_BLINK
1338 if (Options & Opt_cursorBlink)
1339 cursor_blink_ev.stop ();
1340 hidden_cursor = 0;
1341#endif
1342
1343 }
1344 break;
1345
1346 case ConfigureNotify: 1472 case PropertyNotify:
1347 if (ev->xconfigure.window == TermWin.parent[0]) 1473 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1348 { 1474 && ev.xproperty.state == PropertyNewValue)
1349 int height, width; 1475 selection_property (ev.xproperty.window, ev.xproperty.atom);
1350 1476
1351 do
1352 { /* Wrap lots of configures into one */
1353 width = ev->xconfigure.width;
1354 height = ev->xconfigure.height;
1355 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1356 }
1357 while (XCheckTypedWindowEvent(Xdisplay, ev->xconfigure.window,
1358 ConfigureNotify, ev));
1359 if (szHint.width != width || szHint.height != height)
1360 {
1361 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1362 resize_all_windows (width, height, 1);
1363 }
1364#ifdef DEBUG_SIZE
1365 else
1366 {
1367 D_SIZE((stderr, "Size: Not resizing"));
1368 }
1369#endif
1370#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1371 if (Options & Opt_transparent)
1372 {
1373 check_our_parents ();
1374 if (am_transparent)
1375 want_full_refresh = 1;
1376 }
1377#endif
1378
1379 }
1380 break; 1477 break;
1381 1478
1382 case SelectionClear: 1479 case SelectionClear:
1383 selection_clear (); 1480 selection_clear ();
1384 break; 1481 break;
1385 1482
1386 case SelectionNotify: 1483 case SelectionNotify:
1387 if (selection_wait == Sel_normal) 1484 if (selection_wait == Sel_normal)
1388 selection_paste (ev->xselection.requestor, 1485 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1389 ev->xselection.property, True);
1390 break; 1486 break;
1391 1487
1392 case SelectionRequest: 1488 case SelectionRequest:
1393 selection_send (&(ev->xselectionrequest)); 1489 selection_send (ev.xselectionrequest);
1394 break; 1490 break;
1395 1491
1396 case UnmapNotify: 1492 case UnmapNotify:
1397 TermWin.mapped = 0; 1493 mapped = 0;
1398#ifdef TEXT_BLINK 1494#ifdef TEXT_BLINK
1399 text_blink_ev.stop (); 1495 text_blink_ev.stop ();
1400#endif 1496#endif
1401 break; 1497 break;
1402 1498
1403 case MapNotify: 1499 case MapNotify:
1404 TermWin.mapped = 1; 1500 mapped = 1;
1405#ifdef TEXT_BLINK 1501#ifdef TEXT_BLINK
1406 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); 1502 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1407#endif 1503#endif
1408 break; 1504 break;
1409 1505
1410 case PropertyNotify:
1411 if (ev->xproperty.atom == xa[XA_VT_SELECTION])
1412 {
1413 if (ev->xproperty.state == PropertyNewValue)
1414 selection_property (ev->xproperty.window,
1415 ev->xproperty.atom);
1416 break;
1417 }
1418#ifdef TRANSPARENT 1506#ifdef TRANSPARENT
1419 /*
1420 * if user used some Esetroot compatible prog to set the root bg,
1421 * use the property to determine the pixmap. We use it later on.
1422 */
1423 if (xa[XA_XROOTPMAPID] == 0)
1424 xa[XA_XROOTPMAPID] = XInternAtom(Xdisplay,
1425 "_XROOTPMAP_ID", False);
1426 if (ev->xproperty.atom != xa[XA_XROOTPMAPID])
1427 break;
1428 /* FALLTHROUGH */
1429 case ReparentNotify: 1507 case ReparentNotify:
1430 if ((Options & Opt_transparent) && check_our_parents ()) 1508 rootwin_cb (ev);
1431 { 1509 break;
1432 if (am_transparent)
1433 want_full_refresh = 1;
1434 }
1435#endif /* TRANSPARENT */ 1510#endif /* TRANSPARENT */
1436 break;
1437 1511
1438 case GraphicsExpose: 1512 case GraphicsExpose:
1439 case Expose: 1513 case Expose:
1440 if (ev->xany.window == TermWin.vt) 1514 if (ev.xany.window == vt)
1441 { 1515 {
1442#ifdef NO_SLOW_LINK_SUPPORT 1516 do
1443 scr_expose (ev->xexpose.x, ev->xexpose.y, 1517 scr_expose (ev.xexpose.x, ev.xexpose.y,
1444 ev->xexpose.width, ev->xexpose.height, False); 1518 ev.xexpose.width, ev.xexpose.height, False);
1445#else 1519 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev));
1446 // don't understand this, so commented it out 1520
1521 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1522
1523 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev))
1447 scr_expose (ev->xexpose.x, ev->xexpose.y, 1524 scr_expose (ev.xexpose.x, ev.xexpose.y,
1448 ev->xexpose.width, ev->xexpose.height, False); 1525 ev.xexpose.width, ev.xexpose.height, False);
1449 //scr_expose (ev->xexpose.x, 0, 1526
1450 // ev->xexpose.width, TermWin.height, False); 1527 scr_refresh (refresh_type);
1451#endif
1452 want_refresh = 1;
1453 } 1528 }
1454 else 1529 else
1455 { 1530 {
1456 XEvent unused_xevent; 1531 XEvent unused_event;
1457 1532
1458 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1533 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1459 Expose, 1534 ;
1460 &unused_xevent)) ;
1461 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1535 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1462 GraphicsExpose, 1536 ;
1463 &unused_xevent)) ; 1537
1464 if (isScrollbarWindow(ev->xany.window)) 1538 if (isScrollbarWindow (ev.xany.window))
1465 { 1539 {
1466 scrollBar.setIdle(); 1540 scrollBar.setIdle ();
1467 scrollbar_show (0); 1541 scrollbar_show (0);
1468 } 1542 }
1469#ifdef MENUBAR 1543#ifdef MENUBAR
1470 if (menubar_visible () && isMenuBarWindow(ev->xany.window)) 1544 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1471 menubar_expose (); 1545 menubar_expose ();
1472#endif 1546#endif
1473#ifdef RXVT_GRAPHICS
1474 Gr_expose (ev->xany.window);
1475#endif
1476 1547
1548#ifdef TRANSPARENT
1549 if (am_transparent && ev.xany.window == parent[0])
1550 XClearWindow (disp, ev.xany.window);
1551#endif
1477 } 1552 }
1478 break; 1553 break;
1479 1554
1480 case MotionNotify: 1555 case MotionNotify:
1481#ifdef POINTER_BLANK 1556#ifdef POINTER_BLANK
1482 if (hidden_pointer) 1557 if (hidden_pointer)
1483 pointer_unblank (); 1558 pointer_unblank ();
1484#endif 1559#endif
1485#if MENUBAR 1560#if MENUBAR
1486 if (isMenuBarWindow(ev->xany.window)) 1561 if (isMenuBarWindow (ev.xany.window))
1487 { 1562 {
1488 menubar_control (&(ev->xbutton)); 1563 menubar_control (ev.xbutton);
1489 break; 1564 break;
1490 } 1565 }
1491#endif 1566#endif
1492 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate)) 1567 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1493 break; 1568 break;
1494 1569
1495 if (ev->xany.window == TermWin.vt) 1570 if (ev.xany.window == vt)
1496 { 1571 {
1497 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) 1572 if (ev.xbutton.state & (Button1Mask | Button3Mask))
1498 { 1573 {
1499 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1574 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1500 MotionNotify, ev)) ; 1575 ;
1576
1501 XQueryPointer(Xdisplay, TermWin.vt, 1577 XQueryPointer (disp, vt,
1502 &unused_root, &unused_child, 1578 &unused_root, &unused_child,
1503 &unused_root_x, &unused_root_y, 1579 &unused_root_x, &unused_root_y,
1504 &(ev->xbutton.x), &(ev->xbutton.y), 1580 &ev.xbutton.x, &ev.xbutton.y,
1505 &unused_mask); 1581 &ev.xbutton.state);
1506#ifdef MOUSE_THRESHOLD 1582#ifdef MOUSE_THRESHOLD
1507 /* deal with a `jumpy' mouse */ 1583 /* deal with a `jumpy' mouse */
1508 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1584 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1509 { 1585 {
1510#endif 1586#endif
1587#if ISO_14755
1588 // 5.4
1589 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1590 {
1591 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1592 break;
1593 }
1594#endif
1511 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1595 selection_extend (ev.xbutton.x, ev.xbutton.y,
1512 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1596 ev.xbutton.state & Button3Mask ? 2 : 0);
1597
1513#ifdef SELECTION_SCROLLING 1598#ifdef SELECTION_SCROLLING
1514 if (ev->xbutton.y < TermWin.int_bwidth 1599 if (ev.xbutton.y < int_bwidth
1515 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1600 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1516 { 1601 {
1517 int dist; 1602 int dist;
1518
1519 pending_scroll_selection=1;
1520 1603
1521 /* don't clobber the current delay if we are 1604 /* don't clobber the current delay if we are
1522 * already in the middle of scrolling. 1605 * already in the middle of scrolling.
1523 */ 1606 */
1524 if (scroll_selection_delay<=0) 1607 if (!sel_scroll_ev.active)
1525 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1608 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1526 1609
1527 /* save the event params so we can highlight 1610 /* save the event params so we can highlight
1528 * the selection in the pending-scroll loop 1611 * the selection in the pending-scroll loop
1529 */ 1612 */
1530 selection_save_x=ev->xbutton.x; 1613 selection_save_x = ev.xbutton.x;
1531 selection_save_y=ev->xbutton.y; 1614 selection_save_y = ev.xbutton.y;
1532 selection_save_state=
1533 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1615 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1534 1616
1535 /* calc number of lines to scroll */ 1617 /* calc number of lines to scroll */
1536 if (ev->xbutton.y<TermWin.int_bwidth) 1618 if (ev.xbutton.y < int_bwidth)
1537 { 1619 {
1538 scroll_selection_dir = UP; 1620 scroll_selection_dir = UP;
1539 dist = TermWin.int_bwidth - ev->xbutton.y; 1621 dist = int_bwidth - ev.xbutton.y;
1540 } 1622 }
1541 else 1623 else
1542 { 1624 {
1543 scroll_selection_dir = DN; 1625 scroll_selection_dir = DN;
1544 dist = ev->xbutton.y - 1626 dist = ev.xbutton.y - (int_bwidth + height);
1545 (TermWin.int_bwidth + TermWin.height);
1546 } 1627 }
1628
1547 scroll_selection_lines=(Pixel2Height(dist)/ 1629 scroll_selection_lines = Pixel2Height (dist)
1548 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1630 / SELECTION_SCROLL_LINE_SPEEDUP
1631 + 1;
1549 MIN_IT(scroll_selection_lines, 1632 min_it (scroll_selection_lines,
1550 SELECTION_SCROLL_MAX_LINES); 1633 SELECTION_SCROLL_MAX_LINES);
1551 } 1634 }
1552 else 1635 else
1553 { 1636 {
1554 /* we are within the text window, so we 1637 /* we are within the text window, so we
1555 * shouldn't be scrolling 1638 * shouldn't be scrolling
1556 */ 1639 */
1557 pending_scroll_selection = 0; 1640 if (sel_scroll_ev.active)
1641 sel_scroll_ev.stop();
1558 } 1642 }
1559#endif 1643#endif
1560#ifdef MOUSE_THRESHOLD 1644#ifdef MOUSE_THRESHOLD
1561
1562 } 1645 }
1563#endif 1646#endif
1564
1565 } 1647 }
1566 } 1648 }
1567 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1649 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1568 { 1650 {
1569 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1651 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1570 MotionNotify, ev)) ; 1652 MotionNotify, &ev))
1653 ;
1654
1571 XQueryPointer(Xdisplay, scrollBar.win, 1655 XQueryPointer (disp, scrollBar.win,
1572 &unused_root, &unused_child, 1656 &unused_root, &unused_child,
1573 &unused_root_x, &unused_root_y, 1657 &unused_root_x, &unused_root_y,
1574 &(ev->xbutton.x), &(ev->xbutton.y), 1658 &ev.xbutton.x, &ev.xbutton.y,
1575 &unused_mask); 1659 &unused_mask);
1576 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1660 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1577 scrollbar_size()); 1661 scrollbar_size ());
1578 scr_refresh (refresh_type); 1662 scr_refresh (refresh_type);
1579 refresh_limit = 0; 1663 refresh_limit = 0;
1580 scrollbar_show (1); 1664 scrollbar_show (1);
1581 } 1665 }
1582 break; 1666 break;
1583 } 1667 }
1584} 1668}
1585 1669
1586void 1670void
1671rxvt_term::focus_in ()
1672{
1673 if (!focus)
1674 {
1675 focus = 1;
1676 want_refresh = 1;
1677#if USE_XIM
1678 if (Input_Context != NULL)
1679 {
1680 IMSetStatusPosition ();
1681 XSetICFocus (Input_Context);
1682 }
1683#endif
1684#if CURSOR_BLINK
1685 if (options & Opt_cursorBlink)
1686 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1687#endif
1688#if OFF_FOCUS_FADING
1689 if (rs[Rs_fade])
1690 {
1691 pix_colors = pix_colors_focused;
1692 scr_recolour ();
1693 }
1694#endif
1695 }
1696}
1697
1698void
1699rxvt_term::focus_out ()
1700{
1701 if (focus)
1702 {
1703 focus = 0;
1704 want_refresh = 1;
1705
1706#if ENABLE_FRILLS || ISO_14755
1707 iso14755buf = 0;
1708#endif
1709#if ENABLE_OVERLAY
1710 scr_overlay_off ();
1711#endif
1712#if USE_XIM
1713 if (Input_Context != NULL)
1714 XUnsetICFocus (Input_Context);
1715#endif
1716#if CURSOR_BLINK
1717 if (options & Opt_cursorBlink)
1718 cursor_blink_ev.stop ();
1719 hidden_cursor = 0;
1720#endif
1721#if OFF_FOCUS_FADING
1722 if (rs[Rs_fade])
1723 {
1724 pix_colors = pix_colors_unfocused;
1725 scr_recolour ();
1726 }
1727#endif
1728 }
1729}
1730
1731#if TRANSPARENT
1732void
1733rxvt_term::rootwin_cb (XEvent &ev)
1734{
1735 SET_R (this);
1736 SET_LOCALE (locale);
1737
1738 switch (ev.type)
1739 {
1740 case PropertyNotify:
1741 /*
1742 * if user used some Esetroot compatible prog to set the root bg,
1743 * use the property to determine the pixmap. We use it later on.
1744 */
1745 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1746 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1747 return;
1748
1749 /* FALLTHROUGH */
1750 case ReparentNotify:
1751 if ((options & Opt_transparent) && check_our_parents () && am_transparent)
1752 want_refresh = want_full_refresh = 1;
1753 break;
1754 }
1755}
1756#endif
1757
1758void
1587rxvt_term::button_press (XButtonEvent *ev) 1759rxvt_term::button_press (XButtonEvent &ev)
1588{ 1760{
1589 int reportmode = 0, clickintime; 1761 int reportmode = 0, clickintime;
1590 1762
1591 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1763 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1592 if (!bypass_keystate) 1764 if (!bypass_keystate)
1593 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1765 reportmode = !! (priv_modes & PrivMode_mouse_report);
1766
1594 /* 1767 /*
1595 * VT window processing of button press 1768 * VT window processing of button press
1596 */ 1769 */
1597 if (ev->window == TermWin.vt) 1770 if (ev.window == vt)
1598 { 1771 {
1599#if RXVT_GRAPHICS 1772#if ISO_14755
1600 if (ev->subwindow != None) 1773 // 5.4
1601 rxvt_Gr_ButtonPress (ev->x, ev->y); 1774 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1602 else 1775 {
1603#endif 1776 iso14755_54 (ev.x, ev.y);
1604 1777 return;
1605 { 1778 }
1779#endif
1780
1606 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1781 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1782
1607 if (reportmode) 1783 if (reportmode)
1784 {
1785 /* mouse report from vt window */
1786 /* save the xbutton state (for ButtonRelease) */
1787 MEvent.state = ev.state;
1788#ifdef MOUSE_REPORT_DOUBLECLICK
1789 if (ev.button == MEvent.button && clickintime)
1608 { 1790 {
1609 /* mouse report from vt window */ 1791 /* same button, within alloted time */
1610 /* save the xbutton state (for ButtonRelease) */ 1792 MEvent.clicks++;
1611 MEvent.state = ev->state; 1793 if (MEvent.clicks > 1)
1612#ifdef MOUSE_REPORT_DOUBLECLICK
1613 if (ev->button == MEvent.button && clickintime)
1614 { 1794 {
1615 /* same button, within alloted time */
1616 MEvent.clicks++;
1617 if (MEvent.clicks > 1)
1618 {
1619 /* only report double clicks */ 1795 /* only report double clicks */
1620 MEvent.clicks = 2; 1796 MEvent.clicks = 2;
1621 mouse_report (ev); 1797 mouse_report (ev);
1622 1798
1623 /* don't report the release */ 1799 /* don't report the release */
1624 MEvent.clicks = 0; 1800 MEvent.clicks = 0;
1625 MEvent.button = AnyButton; 1801 MEvent.button = AnyButton;
1626 }
1627 } 1802 }
1628 else
1629 {
1630 /* different button, or time expired */
1631 MEvent.clicks = 1;
1632 MEvent.button = ev->button;
1633 mouse_report (ev);
1634 }
1635#else
1636 MEvent.button = ev->button;
1637 mouse_report (ev);
1638#endif /* MOUSE_REPORT_DOUBLECLICK */
1639
1640 } 1803 }
1641 else 1804 else
1642 { 1805 {
1643 if (ev->button != MEvent.button) 1806 /* different button, or time expired */
1644 MEvent.clicks = 0; 1807 MEvent.clicks = 1;
1808 MEvent.button = ev.button;
1809 mouse_report (ev);
1810 }
1811#else
1812 MEvent.button = ev.button;
1813 mouse_report (ev);
1814#endif /* MOUSE_REPORT_DOUBLECLICK */
1815
1816 }
1817 else
1818 {
1819 if (ev.button != MEvent.button)
1820 MEvent.clicks = 0;
1821
1645 switch (ev->button) 1822 switch (ev.button)
1646 { 1823 {
1647 case Button1: 1824 case Button1:
1825 /* allow meta + click to select rectangular areas */
1826 /* should be done in screen.C */
1827#if ENABLE_FRILLS
1828 selection.rect = !!(ev.state & ModMetaMask);
1829#else
1830 selection.rect = false;
1831#endif
1832
1648 /* allow shift+left click to extend selection */ 1833 /* allow shift+left click to extend selection */
1649 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1834 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report))
1650 { 1835 {
1651 if (MEvent.button == Button1 && clickintime) 1836 if (MEvent.button == Button1 && clickintime)
1652 selection_rotate (ev->x, ev->y); 1837 selection_rotate (ev.x, ev.y);
1653 else
1654 selection_extend (ev->x, ev->y, 1);
1655 }
1656 else 1838 else
1657 { 1839 selection_extend (ev.x, ev.y, 1);
1658 if (MEvent.button == Button1 && clickintime)
1659 MEvent.clicks++;
1660 else
1661 MEvent.clicks = 1;
1662
1663 selection_click (MEvent.clicks, ev->x, ev->y);
1664 } 1840 }
1665 1841 else
1666 MEvent.button = Button1;
1667 break; 1842 {
1668
1669 case Button3:
1670 if (MEvent.button == Button3 && clickintime) 1843 if (MEvent.button == Button1 && clickintime)
1671 selection_rotate (ev->x, ev->y); 1844 MEvent.clicks++;
1672 else 1845 else
1846 MEvent.clicks = 1;
1847
1848 selection_click (MEvent.clicks, ev.x, ev.y);
1849 }
1850
1851 MEvent.button = Button1;
1852 break;
1853
1854 case Button3:
1855 if (MEvent.button == Button3 && clickintime)
1856 selection_rotate (ev.x, ev.y);
1857 else
1673 selection_extend (ev->x, ev->y, 1); 1858 selection_extend (ev.x, ev.y, 1);
1859
1674 MEvent.button = Button3; 1860 MEvent.button = Button3;
1675 break; 1861 break;
1676 }
1677 } 1862 }
1863 }
1864
1678 MEvent.time = ev->time; 1865 MEvent.time = ev.time;
1679 return; 1866 return;
1680 }
1681 } 1867 }
1682 1868
1683 /* 1869 /*
1684 * Scrollbar window processing of button press 1870 * Scrollbar window processing of button press
1685 */ 1871 */
1686 if (isScrollbarWindow(ev->window)) 1872 if (isScrollbarWindow (ev.window))
1687 { 1873 {
1688 scrollBar.setIdle (); 1874 scrollBar.setIdle ();
1689 /* 1875 /*
1690 * Rxvt-style scrollbar: 1876 * Rxvt-style scrollbar:
1691 * move up if mouse is above slider 1877 * move up if mouse is above slider
… …
1703 * Mouse report disabled scrollbar: 1889 * Mouse report disabled scrollbar:
1704 * arrow buttons - send up/down 1890 * arrow buttons - send up/down
1705 * click on scrollbar - send pageup/down 1891 * click on scrollbar - send pageup/down
1706 */ 1892 */
1707 if ((scrollBar.style == R_SB_NEXT 1893 if ((scrollBar.style == R_SB_NEXT
1708 && scrollbarnext_upButton(ev->y)) 1894 && scrollbarnext_upButton (ev.y))
1709 || (scrollBar.style == R_SB_RXVT 1895 || (scrollBar.style == R_SB_RXVT
1710 && scrollbarrxvt_upButton(ev->y))) 1896 && scrollbarrxvt_upButton (ev.y)))
1711 tt_printf("\033[A"); 1897 tt_printf ("\033[A");
1712 else if ((scrollBar.style == R_SB_NEXT 1898 else if ((scrollBar.style == R_SB_NEXT
1713 && scrollbarnext_dnButton(ev->y)) 1899 && scrollbarnext_dnButton (ev.y))
1714 || (scrollBar.style == R_SB_RXVT 1900 || (scrollBar.style == R_SB_RXVT
1715 && scrollbarrxvt_dnButton(ev->y))) 1901 && scrollbarrxvt_dnButton (ev.y)))
1716 tt_printf("\033[B"); 1902 tt_printf ("\033[B");
1717 else 1903 else
1718 switch (ev->button) 1904 switch (ev.button)
1719 { 1905 {
1720 case Button2: 1906 case Button2:
1721 tt_printf("\014"); 1907 tt_printf ("\014");
1722 break; 1908 break;
1723 case Button1: 1909 case Button1:
1724 tt_printf("\033[6~"); 1910 tt_printf ("\033[6~");
1725 break; 1911 break;
1726 case Button3: 1912 case Button3:
1727 tt_printf("\033[5~"); 1913 tt_printf ("\033[5~");
1728 break; 1914 break;
1729 } 1915 }
1730 } 1916 }
1731 else 1917 else
1732#endif /* NO_SCROLLBAR_REPORT */ 1918#endif /* NO_SCROLLBAR_REPORT */
… …
1734 { 1920 {
1735 char upordown = 0; 1921 char upordown = 0;
1736 1922
1737 if (scrollBar.style == R_SB_NEXT) 1923 if (scrollBar.style == R_SB_NEXT)
1738 { 1924 {
1739 if (scrollbarnext_upButton(ev->y)) 1925 if (scrollbarnext_upButton (ev.y))
1740 upordown = -1; /* up */ 1926 upordown = -1; /* up */
1741 else if (scrollbarnext_dnButton(ev->y)) 1927 else if (scrollbarnext_dnButton (ev.y))
1742 upordown = 1; /* down */ 1928 upordown = 1; /* down */
1743 } 1929 }
1744 else if (scrollBar.style == R_SB_RXVT) 1930 else if (scrollBar.style == R_SB_RXVT)
1745 { 1931 {
1746 if (scrollbarrxvt_upButton(ev->y)) 1932 if (scrollbarrxvt_upButton (ev.y))
1747 upordown = -1; /* up */ 1933 upordown = -1; /* up */
1748 else if (scrollbarrxvt_dnButton(ev->y)) 1934 else if (scrollbarrxvt_dnButton (ev.y))
1749 upordown = 1; /* down */ 1935 upordown = 1; /* down */
1750 } 1936 }
1751 if (upordown) 1937 if (upordown)
1752 { 1938 {
1753#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1939#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1754 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1940 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1755#endif 1941#endif
1756 if (scr_page (upordown < 0 ? UP : DN, 1)) 1942 if (scr_page (upordown < 0 ? UP : DN, 1))
1757 { 1943 {
1758 if (upordown < 0) 1944 if (upordown < 0)
1759 scrollBar.setUp (); 1945 scrollBar.setUp ();
1760 else 1946 else
1761 scrollBar.setDn (); 1947 scrollBar.setDn ();
1762 } 1948 }
1763 } 1949 }
1764 else 1950 else
1765 switch (ev->button) 1951 switch (ev.button)
1766 { 1952 {
1767 case Button2: 1953 case Button2:
1768 switch (scrollbar_align) 1954 switch (scrollbar_align)
1769 { 1955 {
1770 case R_SB_ALIGN_TOP: 1956 case R_SB_ALIGN_TOP:
… …
1775 break; 1961 break;
1776 case R_SB_ALIGN_BOTTOM: 1962 case R_SB_ALIGN_BOTTOM:
1777 csrO = scrollBar.bot - scrollBar.top; 1963 csrO = scrollBar.bot - scrollBar.top;
1778 break; 1964 break;
1779 } 1965 }
1966
1780 if (scrollBar.style == R_SB_XTERM 1967 if (scrollBar.style == R_SB_XTERM
1781 || scrollbar_above_slider(ev->y) 1968 || scrollbar_above_slider (ev.y)
1782 || scrollbar_below_slider(ev->y)) 1969 || scrollbar_below_slider (ev.y))
1783 scr_move_to ( scrollbar_position(ev->y) - csrO, 1970 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1784 scrollbar_size()); 1971
1785 scrollBar.setMotion (); 1972 scrollBar.setMotion ();
1786 break; 1973 break;
1787 1974
1788 case Button1: 1975 case Button1:
1789 if (scrollbar_align == R_SB_ALIGN_CENTRE) 1976 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1790 csrO = ev->y - scrollBar.top; 1977 csrO = ev.y - scrollBar.top;
1791 /* FALLTHROUGH */ 1978 /* FALLTHROUGH */
1792 1979
1793 case Button3: 1980 case Button3:
1794 if (scrollBar.style != R_SB_XTERM) 1981 if (scrollBar.style != R_SB_XTERM)
1795 { 1982 {
1796 if (scrollbar_above_slider(ev->y)) 1983 if (scrollbar_above_slider (ev.y))
1797# ifdef RXVT_SCROLL_FULL 1984# ifdef RXVT_SCROLL_FULL
1798 scr_page (UP, TermWin.nrow - 1); 1985 scr_page (UP, nrow - 1);
1799# else 1986# else
1800 scr_page (UP, TermWin.nrow / 4); 1987 scr_page (UP, nrow / 4);
1801# endif 1988# endif
1802 else if (scrollbar_below_slider(ev->y)) 1989 else if (scrollbar_below_slider (ev.y))
1803# ifdef RXVT_SCROLL_FULL 1990# ifdef RXVT_SCROLL_FULL
1804 scr_page (DN, TermWin.nrow - 1); 1991 scr_page (DN, nrow - 1);
1805# else 1992# else
1806 scr_page (DN, TermWin.nrow / 4); 1993 scr_page (DN, nrow / 4);
1807# endif 1994# endif
1808 else 1995 else
1809 scrollBar.setMotion (); 1996 scrollBar.setMotion ();
1810 } 1997 }
1811 else 1998 else
1812 { 1999 {
1813 scr_page ((ev->button == Button1 ? DN : UP), 2000 scr_page ((ev.button == Button1 ? DN : UP),
1814 (TermWin.nrow 2001 (nrow
1815 * scrollbar_position(ev->y) 2002 * scrollbar_position (ev.y)
1816 / scrollbar_size())); 2003 / scrollbar_size ()));
1817 } 2004 }
2005
1818 break; 2006 break;
1819 } 2007 }
1820 } 2008 }
1821 return; 2009 return;
1822 } 2010 }
1823#if MENUBAR 2011#if MENUBAR
1824 /* 2012 /*
1825 * Menubar window processing of button press 2013 * Menubar window processing of button press
1826 */ 2014 */
1827 if (isMenuBarWindow(ev->window)) 2015 if (isMenuBarWindow (ev.window))
1828 menubar_control (ev); 2016 menubar_control (ev);
1829#endif 2017#endif
1830} 2018}
1831 2019
1832void 2020void
1833rxvt_term::button_release (XButtonEvent *ev) 2021rxvt_term::button_release (XButtonEvent &ev)
1834{ 2022{
1835 int reportmode = 0; 2023 int reportmode = 0;
1836 2024
1837 csrO = 0; /* reset csr Offset */ 2025 csrO = 0; /* reset csr Offset */
1838 if (!bypass_keystate) 2026 if (!bypass_keystate)
1839 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2027 reportmode = !! (priv_modes & PrivMode_mouse_report);
1840 2028
1841 if (scrollbar_isUpDn()) 2029 if (scrollbar_isUpDn ())
1842 { 2030 {
1843 scrollBar.setIdle (); 2031 scrollBar.setIdle ();
1844 scrollbar_show (0); 2032 scrollbar_show (0);
1845#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2033#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1846 refresh_type &= ~SMOOTH_REFRESH; 2034 refresh_type &= ~SMOOTH_REFRESH;
1847#endif 2035#endif
1848
1849 } 2036 }
2037
1850#ifdef SELECTION_SCROLLING 2038#ifdef SELECTION_SCROLLING
1851 pending_scroll_selection=0; 2039 if (sel_scroll_ev.active)
2040 sel_scroll_ev.stop();
1852#endif 2041#endif
2042
1853 if (ev->window == TermWin.vt) 2043 if (ev.window == vt)
1854 { 2044 {
1855#ifdef RXVT_GRAPHICS 2045#if ISO_14755
1856 if (ev->subwindow != None) 2046 // 5.4
1857 rxvt_Gr_ButtonRelease(ev->x, ev->y); 2047 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1858 else 2048 return;
1859#endif 2049#endif
1860
1861 {
1862 if (reportmode) 2050 if (reportmode)
2051 {
2052 /* mouse report from vt window */
2053 /* don't report release of wheel "buttons" */
2054 if (ev.button >= 4)
2055 return;
2056#ifdef MOUSE_REPORT_DOUBLECLICK
2057 /* only report the release of 'slow' single clicks */
2058 if (MEvent.button != AnyButton
2059 && (ev.button != MEvent.button
2060 || (ev.time - MEvent.time
2061 > MULTICLICK_TIME / 2)))
1863 { 2062 {
1864 /* mouse report from vt window */
1865 /* don't report release of wheel "buttons" */
1866 if (ev->button >= 4)
1867 return;
1868#ifdef MOUSE_REPORT_DOUBLECLICK
1869 /* only report the release of 'slow' single clicks */
1870 if (MEvent.button != AnyButton
1871 && (ev->button != MEvent.button
1872 || (ev->time - MEvent.time
1873 > MULTICLICK_TIME / 2)))
1874 {
1875 MEvent.clicks = 0; 2063 MEvent.clicks = 0;
1876 MEvent.button = AnyButton;
1877 mouse_report (ev);
1878 }
1879#else /* MOUSE_REPORT_DOUBLECLICK */
1880 MEvent.button = AnyButton; 2064 MEvent.button = AnyButton;
1881 mouse_report (ev); 2065 mouse_report (ev);
2066 }
2067#else /* MOUSE_REPORT_DOUBLECLICK */
2068 MEvent.button = AnyButton;
2069 mouse_report (ev);
1882#endif /* MOUSE_REPORT_DOUBLECLICK */ 2070#endif /* MOUSE_REPORT_DOUBLECLICK */
1883 return; 2071 return;
1884 } 2072 }
2073
1885 /* 2074 /*
1886 * dumb hack to compensate for the failure of click-and-drag 2075 * dumb hack to compensate for the failure of click-and-drag
1887 * when overriding mouse reporting 2076 * when overriding mouse reporting
1888 */ 2077 */
1889 if (PrivateModes & PrivMode_mouse_report 2078 if (priv_modes & PrivMode_mouse_report
1890 && bypass_keystate 2079 && bypass_keystate
1891 && ev->button == Button1 && MEvent.clicks <= 1) 2080 && ev.button == Button1 && MEvent.clicks <= 1)
1892 selection_extend (ev->x, ev->y, 0); 2081 selection_extend (ev.x, ev.y, 0);
1893 2082
1894 switch (ev->button) 2083 switch (ev.button)
2084 {
2085 case Button1:
2086 case Button3:
2087 selection_make (ev.time);
2088 break;
2089 case Button2:
2090 selection_request (ev.time, ev.x, ev.y);
2091 break;
2092#ifdef MOUSE_WHEEL
2093 case Button4:
2094 case Button5:
1895 { 2095 {
1896 case Button1: 2096 int i;
1897 case Button3: 2097 page_dirn v;
1898 selection_make (ev->time); 2098
2099 v = ev.button == Button4 ? UP : DN;
2100
2101 if (ev.state & ShiftMask)
1899 break; 2102 i = 1;
1900 case Button2: 2103 else if (options & Opt_mouseWheelScrollPage)
1901 selection_request (ev->time, ev->x, ev->y); 2104 i = nrow - 1;
2105 else
1902 break; 2106 i = 5;
2107
1903#ifdef MOUSE_WHEEL 2108# ifdef MOUSE_SLIP_WHEELING
1904 case Button4: 2109 if (ev.state & ControlMask)
1905 case Button5:
1906 { 2110 {
1907 int i;
1908 page_dirn v;
1909
1910 v = (ev->button == Button4) ? UP : DN;
1911 if (ev->state & ShiftMask)
1912 i = 1;
1913 else if ((Options & Opt_mouseWheelScrollPage))
1914 i = TermWin.nrow - 1;
1915 else
1916 i = 5;
1917# ifdef MOUSE_SLIP_WHEELING
1918 if (ev->state & ControlMask)
1919 {
1920 mouse_slip_wheel_speed += (v ? -1 : 1); 2111 mouse_slip_wheel_speed += v ? -1 : 1;
2112 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2113 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2114
2115 if (slip_wheel_ev.at < NOW)
1921 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2116 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2117
2118 slip_wheel_ev.start ();
1922 } 2119 }
2120 else
2121 {
1923# endif 2122# endif
1924# ifdef JUMP_MOUSE_WHEEL 2123# ifdef JUMP_MOUSE_WHEEL
1925 scr_page (v, i); 2124 scr_page (v, i);
1926 scr_refresh (SMOOTH_REFRESH); 2125 scr_refresh (SMOOTH_REFRESH);
1927 scrollbar_show (1); 2126 scrollbar_show (1);
… …
1931 scr_page (v, 1); 2130 scr_page (v, 1);
1932 scr_refresh (SMOOTH_REFRESH); 2131 scr_refresh (SMOOTH_REFRESH);
1933 scrollbar_show (1); 2132 scrollbar_show (1);
1934 } 2133 }
1935# endif 2134# endif
1936 2135# ifdef MOUSE_SLIP_WHEELING
1937 } 2136 }
1938 break;
1939#endif 2137#endif
1940
1941 } 2138 }
2139 break;
2140#endif
1942 } 2141 }
1943 } 2142 }
1944#ifdef MENUBAR 2143#ifdef MENUBAR
1945 else if (isMenuBarWindow(ev->window)) 2144 else if (isMenuBarWindow (ev.window))
1946 menubar_control (ev); 2145 menubar_control (ev);
1947#endif 2146#endif
1948} 2147}
1949 2148
1950
1951#ifdef TRANSPARENT 2149#ifdef TRANSPARENT
2150#if TINTING
2151/* taken from aterm-0.4.2 */
2152
2153typedef uint32_t RUINT32T;
2154
2155void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2156{
2157 int sh_r, sh_g, sh_b;
2158 RUINT32T mask_r, mask_g, mask_b;
2159 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2160 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2161 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2162 int i;
2163
2164 Visual *visual = display->visual;
2165
2166 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2167
2168 /* for convenience */
2169 mask_r = visual->red_mask;
2170 mask_g = visual->green_mask;
2171 mask_b = visual->blue_mask;
2172
2173 /* boring lookup table pre-initialization */
2174 switch (srcImage->bits_per_pixel) {
2175 case 15:
2176 if ((mask_r != 0x7c00) ||
2177 (mask_g != 0x03e0) ||
2178 (mask_b != 0x001f))
2179 return;
2180 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2181 lookup_r = lookup;
2182 lookup_g = lookup+32;
2183 lookup_b = lookup+32+32;
2184 sh_r = 10;
2185 sh_g = 5;
2186 sh_b = 0;
2187 break;
2188 case 16:
2189 if ((mask_r != 0xf800) ||
2190 (mask_g != 0x07e0) ||
2191 (mask_b != 0x001f))
2192 return;
2193 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2194 lookup_r = lookup;
2195 lookup_g = lookup+32;
2196 lookup_b = lookup+32+64;
2197 sh_r = 11;
2198 sh_g = 5;
2199 sh_b = 0;
2200 break;
2201 case 24:
2202 if ((mask_r != 0xff0000) ||
2203 (mask_g != 0x00ff00) ||
2204 (mask_b != 0x0000ff))
2205 return;
2206 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2207 lookup_r = lookup;
2208 lookup_g = lookup+256;
2209 lookup_b = lookup+256+256;
2210 sh_r = 16;
2211 sh_g = 8;
2212 sh_b = 0;
2213 break;
2214 case 32:
2215 if ((mask_r != 0xff0000) ||
2216 (mask_g != 0x00ff00) ||
2217 (mask_b != 0x0000ff))
2218 return;
2219 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2220 lookup_r = lookup;
2221 lookup_g = lookup+256;
2222 lookup_b = lookup+256+256;
2223 sh_r = 16;
2224 sh_g = 8;
2225 sh_b = 0;
2226 break;
2227 default:
2228 return; /* we do not support this color depth */
2229 }
2230
2231 /* prepare limits for color transformation (each channel is handled separately) */
2232 if (shade < 0) {
2233 shade = -shade;
2234 if (shade < 0) shade = 0;
2235 if (shade > 100) shade = 100;
2236
2237 lower_lim_r = 65535-rm;
2238 lower_lim_g = 65535-gm;
2239 lower_lim_b = 65535-bm;
2240
2241 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2242 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2243 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2244
2245 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2246 } else {
2247 if (shade < 0) shade = 0;
2248 if (shade > 100) shade = 100;
2249
2250 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2251
2252 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2253 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2254 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2255 }
2256
2257 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2258 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2259 {
2260 unsigned int tmp;
2261
2262 tmp = lower_lim_r;
2263 lower_lim_r = lower_lim_b;
2264 lower_lim_b = tmp;
2265
2266 tmp = upper_lim_r;
2267 upper_lim_r = upper_lim_b;
2268 upper_lim_b = tmp;
2269 }
2270
2271 /* fill our lookup tables */
2272 for (i = 0; i <= mask_r>>sh_r; i++)
2273 {
2274 RUINT32T tmp;
2275 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2276 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2277 lookup_r[i] = (tmp/65535)<<sh_r;
2278 }
2279 for (i = 0; i <= mask_g>>sh_g; i++)
2280 {
2281 RUINT32T tmp;
2282 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2283 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2284 lookup_g[i] = (tmp/65535)<<sh_g;
2285 }
2286 for (i = 0; i <= mask_b>>sh_b; i++)
2287 {
2288 RUINT32T tmp;
2289 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2290 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2291 lookup_b[i] = (tmp/65535)<<sh_b;
2292 }
2293
2294 /* apply table to input image (replacing colors by newly calculated ones) */
2295 switch (srcImage->bits_per_pixel)
2296 {
2297 case 15:
2298 {
2299 unsigned short *p1, *pf, *p, *pl;
2300 p1 = (unsigned short *) srcImage->data;
2301 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2302 while (p1 < pf)
2303 {
2304 p = p1;
2305 pl = p1 + srcImage->width;
2306 for (; p < pl; p++)
2307 {
2308 *p = lookup_r[(*p & 0x7c00)>>10] |
2309 lookup_g[(*p & 0x03e0)>> 5] |
2310 lookup_b[(*p & 0x001f)];
2311 }
2312 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2313 }
2314 break;
2315 }
2316 case 16:
2317 {
2318 unsigned short *p1, *pf, *p, *pl;
2319 p1 = (unsigned short *) srcImage->data;
2320 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2321 while (p1 < pf)
2322 {
2323 p = p1;
2324 pl = p1 + srcImage->width;
2325 for (; p < pl; p++)
2326 {
2327 *p = lookup_r[(*p & 0xf800)>>11] |
2328 lookup_g[(*p & 0x07e0)>> 5] |
2329 lookup_b[(*p & 0x001f)];
2330 }
2331 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2332 }
2333 break;
2334 }
2335 case 24:
2336 {
2337 unsigned char *p1, *pf, *p, *pl;
2338 p1 = (unsigned char *) srcImage->data;
2339 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2340 while (p1 < pf)
2341 {
2342 p = p1;
2343 pl = p1 + srcImage->width * 3;
2344 for (; p < pl; p += 3)
2345 {
2346 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2347 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2348 p[2] = lookup_r[(p[2] & 0x0000ff)];
2349 }
2350 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2351 }
2352 break;
2353 }
2354 case 32:
2355 {
2356 RUINT32T *p1, *pf, *p, *pl;
2357 p1 = (RUINT32T *) srcImage->data;
2358 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2359
2360 while (p1 < pf)
2361 {
2362 p = p1;
2363 pl = p1 + srcImage->width;
2364 for (; p < pl; p++)
2365 {
2366 *p = lookup_r[(*p & 0xff0000)>>16] |
2367 lookup_g[(*p & 0x00ff00)>> 8] |
2368 lookup_b[(*p & 0x0000ff)] |
2369 (*p & ~0xffffff);
2370 }
2371 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2372 }
2373 break;
2374 }
2375 }
2376
2377 free (lookup);
2378}
2379#endif
2380
1952/* 2381/*
1953 * Check our parents are still who we think they are. 2382 * Check our parents are still who we think they are.
1954 * Do transparency updates if required 2383 * Do transparency updates if required
1955 */ 2384 */
1956int 2385int
1957rxvt_term::check_our_parents () 2386rxvt_term::check_our_parents ()
1958{ 2387{
1959 int i, pchanged, aformat, have_pixmap, rootdepth; 2388 int i, pchanged, aformat, have_pixmap, rootdepth;
1960 unsigned long nitems, bytes_after; 2389 unsigned long nitems, bytes_after;
1961 Atom atype; 2390 Atom atype;
1962 unsigned char *prop = NULL; 2391 unsigned char *prop = NULL;
1963 Window root, oldp, *list; 2392 Window root, oldp, *list;
1964 Pixmap rootpixmap = None; 2393 Pixmap rootpixmap = None;
1965 XWindowAttributes wattr, wrootattr; 2394 XWindowAttributes wattr, wrootattr;
2395 dDisp;
1966 2396
1967 pchanged = 0; 2397 pchanged = 0;
1968 2398
1969 if (!(Options & Opt_transparent)) 2399 if (!(options & Opt_transparent))
1970 return pchanged; /* Don't try any more */ 2400 return pchanged; /* Don't try any more */
1971 2401
1972 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr); 2402 XGetWindowAttributes (disp, display->root, &wrootattr);
1973 rootdepth = wrootattr.depth; 2403 rootdepth = wrootattr.depth;
1974 2404
1975 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 2405 XGetWindowAttributes (disp, parent[0], &wattr);
2406
1976 if (rootdepth != wattr.depth) 2407 if (rootdepth != wattr.depth)
1977 { 2408 {
1978 if (am_transparent) 2409 if (am_transparent)
1979 { 2410 {
1980 pchanged = 1; 2411 pchanged = 1;
1981 XSetWindowBackground(Xdisplay, TermWin.vt, 2412 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
1982 PixColors[Color_bg]);
1983 am_transparent = am_pixmap_trans = 0; 2413 am_transparent = am_pixmap_trans = 0;
1984 } 2414 }
2415
1985 return pchanged; /* Don't try any more */ 2416 return pchanged; /* Don't try any more */
1986 } 2417 }
1987 2418
1988 /* Get all X ops out of the queue so that our information is up-to-date. */ 2419 /* Get all X ops out of the queue so that our information is up-to-date. */
1989 XSync(Xdisplay, False); 2420 XSync (disp, False);
1990 2421
1991 /* 2422 /*
1992 * Make the frame window set by the window manager have 2423 * Make the frame window set by the window manager have
1993 * the root background. Some window managers put multiple nested frame 2424 * the root background. Some window managers put multiple nested frame
1994 * windows for each client, so we have to take care about that. 2425 * windows for each client, so we have to take care about that.
1995 */ 2426 */
1996 i = (xa[XA_XROOTPMAPID] != 0 2427 i = (xa[XA_XROOTPMAP_ID]
1997 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID], 2428 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1998 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2429 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1999 &nitems, &bytes_after, &prop) == Success)); 2430 &nitems, &bytes_after, &prop) == Success);
2431
2000 if (!i || prop == NULL) 2432 if (!i || prop == NULL)
2433 i = (xa[XA_ESETROOT_PMAP_ID]
2434 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2435 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2436 &nitems, &bytes_after, &prop) == Success);
2437
2438 if (!i || prop == NULL
2439#if TINTING
2440 || !rs[Rs_color + Color_tint]
2441#endif
2442 )
2001 have_pixmap = 0; 2443 have_pixmap = 0;
2002 else 2444 else
2003 { 2445 {
2004 have_pixmap = 1; 2446 have_pixmap = 1;
2005 rootpixmap = *((Pixmap *)prop); 2447 rootpixmap = *(Pixmap *)prop;
2006 XFree(prop); 2448 XFree (prop);
2007 } 2449 }
2450
2008 if (have_pixmap) 2451 if (have_pixmap)
2009 { 2452 {
2010 /* 2453 /*
2011 * Copy Xroot pixmap transparency 2454 * Copy display->root pixmap transparency
2012 */ 2455 */
2013 int sx, sy, nx, ny; 2456 int sx, sy, nx, ny;
2014 unsigned int nw, nh; 2457 unsigned int nw, nh;
2015 Window cr; 2458 Window cr;
2016 XImage *image; 2459 XImage *image;
2017 GC gc; 2460 GC gc;
2018 XGCValues gcvalue; 2461 XGCValues gcvalue;
2019 2462
2020 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot, 2463 XTranslateCoordinates (disp, parent[0], display->root,
2021 0, 0, &sx, &sy, &cr); 2464 0, 0, &sx, &sy, &cr);
2022 nw = (unsigned int)szHint.width; 2465 nw = (unsigned int)szHint.width;
2023 nh = (unsigned int)szHint.height; 2466 nh = (unsigned int)szHint.height;
2024 nx = ny = 0; 2467 nx = ny = 0;
2468
2025 if (sx < 0) 2469 if (sx < 0)
2026 { 2470 {
2027 nw += sx; 2471 nw += sx;
2028 nx = -sx; 2472 nx = -sx;
2029 sx = 0; 2473 sx = 0;
2030 } 2474 }
2475
2031 if (sy < 0) 2476 if (sy < 0)
2032 { 2477 {
2033 nh += sy; 2478 nh += sy;
2034 ny = -sy; 2479 ny = -sy;
2035 sy = 0; 2480 sy = 0;
2036 } 2481 }
2482
2037 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2483 min_it (nw, (unsigned int) (wrootattr.width - sx));
2038 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2484 min_it (nh, (unsigned int) (wrootattr.height - sy));
2485
2486 XSync (disp, False);
2039 allowedxerror = -1; 2487 allowedxerror = -1;
2040 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, 2488 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2041 ZPixmap); 2489
2042 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2490 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2043 /* XXX: may need a delay here? */ 2491 /* XXX: may need a delay here? */
2044 allowedxerror = 0; 2492 allowedxerror = 0;
2493
2045 if (image == NULL) 2494 if (image == NULL)
2046 { 2495 {
2047 if (am_transparent && am_pixmap_trans) 2496 if (am_transparent && am_pixmap_trans)
2048 { 2497 {
2049 pchanged = 1; 2498 pchanged = 1;
2050 if (TermWin.pixmap != None) 2499 if (pixmap != None)
2051 { 2500 {
2052 XFreePixmap(Xdisplay, TermWin.pixmap); 2501 XFreePixmap (disp, pixmap);
2053 TermWin.pixmap = None; 2502 pixmap = None;
2054 } 2503 }
2055 } 2504 }
2505
2056 am_pixmap_trans = 0; 2506 am_pixmap_trans = 0;
2057 } 2507 }
2058 else 2508 else
2059 { 2509 {
2060 if (TermWin.pixmap != None) 2510 if (pixmap != None)
2061 XFreePixmap(Xdisplay, TermWin.pixmap); 2511 XFreePixmap (disp, pixmap);
2512
2513#if TINTING
2514 if (ISSET_PIXCOLOR (Color_tint))
2515 {
2516 unsigned short rm, gm, bm;
2517 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2518
2519 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2520
2521 ShadeXImage (display, image, shade, rm, gm, bm);
2522 }
2523#endif
2524
2062 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt, 2525 pixmap = XCreatePixmap (disp, vt,
2063 (unsigned int)szHint.width,
2064 (unsigned int)szHint.height, 2526 szHint.width, szHint.height, image->depth);
2065 (unsigned int)image->depth);
2066 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue); 2527 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
2067 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0, 2528 XPutImage (disp, pixmap, gc, image, 0, 0,
2068 nx, ny, (unsigned int)image->width,
2069 (unsigned int)image->height); 2529 nx, ny, image->width, image->height);
2070 XFreeGC(Xdisplay, gc); 2530 XFreeGC (disp, gc);
2071 XDestroyImage(image); 2531 XDestroyImage (image);
2072 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2532 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2073 TermWin.pixmap); 2533 XClearWindow (disp, parent[0]);
2534
2074 if (!am_transparent || !am_pixmap_trans) 2535 if (!am_transparent || !am_pixmap_trans)
2075 pchanged = 1; 2536 pchanged = 1;
2537
2076 am_transparent = am_pixmap_trans = 1; 2538 am_transparent = am_pixmap_trans = 1;
2077 } 2539 }
2078 } 2540 }
2541
2079 if (!am_pixmap_trans) 2542 if (am_pixmap_trans)
2543 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2544 else
2080 { 2545 {
2081 unsigned int n; 2546 unsigned int n;
2082 /* 2547 /*
2083 * InheritPixmap transparency 2548 * InheritPixmap transparency
2084 */ 2549 */
2085 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
2086 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2550 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2087 i++)
2088 { 2551 {
2089 oldp = TermWin.parent[i]; 2552 oldp = parent[i];
2090 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root, 2553 XQueryTree (disp, parent[i - 1], &root,
2091 &TermWin.parent[i], &list, &n); 2554 &parent[i], &list, &n);
2092 XFree(list); 2555 XFree (list);
2093 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2556
2094 if (TermWin.parent[i] == Xroot) 2557 if (parent[i] == display->root)
2095 { 2558 {
2096 if (oldp != None) 2559 if (oldp != None)
2097 pchanged = 1; 2560 pchanged = 1;
2561
2098 break; 2562 break;
2099 } 2563 }
2564
2100 if (oldp != TermWin.parent[i]) 2565 if (oldp != parent[i])
2101 pchanged = 1; 2566 pchanged = 1;
2102 } 2567 }
2568
2103 n = 0; 2569 n = 0;
2570
2104 if (pchanged) 2571 if (pchanged)
2105 { 2572 {
2106 for (; n < (unsigned int)i; n++) 2573 for (; n < (unsigned int)i; n++)
2107 { 2574 {
2108 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2575 XGetWindowAttributes (disp, parent[n], &wattr);
2109 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2110 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2576 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2111 { 2577 {
2112 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2578 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2113 break; 2579 break;
2114 } 2580 }
2115 } 2581 }
2116 } 2582 }
2117 if (n > (int)(sizeof(TermWin.parent) 2583
2118 / sizeof(TermWin.parent[0]))) 2584 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2119 { 2585 {
2120 D_X((stderr, "InheritPixmap Turning off")); 2586 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2121 XSetWindowBackground(Xdisplay, TermWin.parent[0], 2587 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2122 PixColors[Color_fg]);
2123 XSetWindowBackground(Xdisplay, TermWin.vt,
2124 PixColors[Color_bg]);
2125 am_transparent = 0; 2588 am_transparent = 0;
2126 /* XXX: also turn off Opt_transparent? */ 2589 /* XXX: also turn off Opt_transparent? */
2127 } 2590 }
2128 else 2591 else
2129 { 2592 {
2593#if WAIT_FOR_WM
2130 /* wait (an arbitrary period) for the WM to do its thing 2594 /* wait (an arbitrary period) for the WM to do its thing
2131 * needed for fvwm2.2.2 (and before?) */ 2595 * needed for fvwm2.2.2 (and before?) */
2132# ifdef HAVE_NANOSLEEP
2133 struct timespec rqt;
2134
2135 rqt.tv_sec = 1;
2136 rqt.tv_nsec = 0;
2137 nanosleep(&rqt, NULL);
2138# else
2139 sleep(1); 2596 sleep (1);
2140# endif 2597#endif
2141 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2142 for (n = 0; n < (unsigned int)i; n++) 2598 for (n = 0; n < (unsigned int)i; n++)
2599 {
2143 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n], 2600 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2144 ParentRelative); 2601 XClearWindow (disp, parent[n]);
2602 }
2603
2145 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2604 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2146 ParentRelative);
2147 am_transparent = 1; 2605 am_transparent = 1;
2148 } 2606 }
2607
2149 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2608 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2150 TermWin.parent[i] = None; 2609 parent[i] = None;
2610 }
2611
2612 if (scrollBar.win)
2151 } 2613 {
2614 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2615 scrollBar.setIdle ();
2616 scrollbar_show (0);
2617 }
2618
2619 if (am_transparent)
2620 {
2621 want_refresh = want_full_refresh = 1;
2622 if (am_pixmap_trans)
2623 flush ();
2624 }
2625
2152 return pchanged; 2626 return pchanged;
2153} 2627}
2154#endif 2628#endif
2155 2629
2156/*}}} */ 2630/*}}} */
2631
2632bool
2633rxvt_term::cmd_parse ()
2634{
2635 bool flag = false;
2636 unicode_t ch = NOCHAR;
2637 unsigned char *seq_begin; // remember start of esc-sequence here
2638
2639 for (;;)
2640 {
2641 if (ch == NOCHAR)
2642 {
2643 seq_begin = cmdbuf_ptr;
2644 ch = next_char ();
2645 }
2646
2647 if (ch == NOCHAR) // TODO: improve
2648 break;
2649
2650 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2651 {
2652 if (!seen_input)
2653 {
2654 seen_input = 1;
2655 // many badly-written programs (e.g. jed) contain a race condition:
2656 // they first read the screensize and then install a SIGWINCH handler.
2657 // some window managers resize the window early, and these programs
2658 // then sometimes get the size wrong.
2659 // unfortunately other programs are even more buggy and dislike
2660 // being sent SIGWINCH, so only do it when we were in fact being
2661 // resized.
2662 if (seen_resize && cmd_pid)
2663 kill (-cmd_pid, SIGWINCH);
2664 }
2665
2666 /* Read a text string from the input buffer */
2667 unicode_t buf[UBUFSIZ];
2668 bool refreshnow = false;
2669 int nlines = 0;
2670 unicode_t *str = buf;
2671 unicode_t *eol = str + min (ncol, UBUFSIZ);
2672
2673 for (;;)
2674 {
2675 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2676 break;
2677
2678 *str++ = ch;
2679
2680 if (ch == C0_LF || str >= eol)
2681 {
2682 if (ch == C0_LF)
2683 nlines++;
2684
2685 refresh_count++;
2686
2687 if (!(options & Opt_jumpScroll)
2688 || (refresh_count >= refresh_limit * (nrow - 1)))
2689 {
2690 refreshnow = true;
2691 ch = NOCHAR;
2692 break;
2693 }
2694
2695 // scr_add_lines only works for nlines <= nrow - 1.
2696 if (nlines >= nrow - 1)
2697 {
2698 scr_add_lines (buf, nlines, str - buf);
2699 nlines = 0;
2700 str = buf;
2701 eol = str + min (ncol, UBUFSIZ);
2702 }
2703
2704 if (str >= eol)
2705 {
2706 if (eol >= buf + UBUFSIZ)
2707 {
2708 ch = NOCHAR;
2709 break;
2710 }
2711 else
2712 eol = min (eol + ncol, buf + UBUFSIZ);
2713 }
2714
2715 }
2716
2717 seq_begin = cmdbuf_ptr;
2718 ch = next_char ();
2719 }
2720
2721 scr_add_lines (buf, nlines, str - buf);
2722
2723 /*
2724 * If there have been a lot of new lines, then update the screen
2725 * What the heck I'll cheat and only refresh less than every page-full.
2726 * the number of pages between refreshes is refresh_limit, which
2727 * is incremented here because we must be doing flat-out scrolling.
2728 */
2729 if (refreshnow)
2730 {
2731 if ((options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2732 refresh_limit++;
2733 else
2734 {
2735 flag = true;
2736 scr_refresh (refresh_type);
2737 }
2738 }
2739
2740 }
2741 else
2742 {
2743 try
2744 {
2745 process_nonprinting (ch);
2746 }
2747 catch (const class out_of_input &o)
2748 {
2749 // we ran out of input, retry later
2750 cmdbuf_ptr = seq_begin;
2751 break;
2752 }
2753
2754 ch = NOCHAR;
2755 }
2756 }
2757
2758 return flag;
2759}
2760
2761// read the next octet
2762unicode_t
2763rxvt_term::next_octet ()
2764{
2765 return cmdbuf_ptr < cmdbuf_endp
2766 ? *cmdbuf_ptr++
2767 : NOCHAR;
2768}
2769
2770// read the next character
2771unicode_t
2772rxvt_term::next_char ()
2773{
2774 while (cmdbuf_ptr < cmdbuf_endp)
2775 {
2776 // assume 7-bit to be ascii ALWAYS
2777 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2778 return *cmdbuf_ptr++;
2779
2780 wchar_t wc;
2781 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2782
2783 if (len == (size_t)-2)
2784 {
2785 // the mbstate stores incomplete sequences. didn't know this :/
2786 cmdbuf_ptr = cmdbuf_endp;
2787 break;
2788 }
2789
2790 if (len == (size_t)-1)
2791 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2792
2793 // assume wchar == unicode
2794 cmdbuf_ptr += len;
2795 return wc & UNICODE_MASK;
2796 }
2797
2798 return NOCHAR;
2799}
2800
2801/* rxvt_cmd_getc () - Return next input character */
2802/*
2803 * Return the next input character after first passing any keyboard input
2804 * to the command.
2805 */
2806unicode_t
2807rxvt_term::cmd_getc ()
2808{
2809 unicode_t c = next_char ();
2810
2811 if (c == NOCHAR)
2812 throw out_of_input;
2813
2814 return c;
2815}
2816
2817unicode_t
2818rxvt_term::cmd_get8 ()
2819{
2820 unicode_t c = next_octet ();
2821
2822 if (c == NOCHAR)
2823 throw out_of_input;
2824
2825 return c;
2826}
2157 2827
2158/*{{{ print pipe */ 2828/*{{{ print pipe */
2159/*----------------------------------------------------------------------*/ 2829/*----------------------------------------------------------------------*/
2160#ifdef PRINTPIPE 2830#ifdef PRINTPIPE
2161FILE * 2831FILE *
2162rxvt_term::popen_printer () 2832rxvt_term::popen_printer ()
2163{ 2833{
2164 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2834 FILE *stream = popen (rs[Rs_print_pipe], "w");
2165 2835
2166 if (stream == NULL) 2836 if (stream == NULL)
2167 rxvt_print_error("can't open printer pipe"); 2837 rxvt_warn ("can't open printer pipe, not printing.\n");
2838
2168 return stream; 2839 return stream;
2169} 2840}
2170 2841
2171int 2842int
2172rxvt_term::pclose_printer (FILE *stream) 2843rxvt_term::pclose_printer (FILE *stream)
2173{ 2844{
2174 fflush (stream); 2845 fflush (stream);
2175 /* pclose() reported not to work on SunOS 4.1.3 */
2176# if defined (__sun__) /* TODO: RESOLVE THIS */
2177 /* pclose works provided SIGCHLD handler uses waitpid */
2178 return pclose (stream); /* return fclose (stream); */
2179# else
2180 return pclose (stream); 2846 return pclose (stream);
2181# endif
2182} 2847}
2183 2848
2184/* 2849/*
2185 * simulate attached vt100 printer 2850 * simulate attached vt100 printer
2186 */ 2851 */
2187void 2852void
2188rxvt_term::process_print_pipe () 2853rxvt_term::process_print_pipe ()
2189{ 2854{
2190 int done; 2855 int done;
2191 FILE *fd; 2856 FILE *fd;
2192 2857
2193 if ((fd = popen_printer ()) == NULL) 2858 if ((fd = popen_printer ()) == NULL)
2194 return; 2859 return;
2195 2860
2196 /* 2861 /*
2197 * Send all input to the printer until either ESC[4i or ESC[?4i 2862 * Send all input to the printer until either ESC[4i or ESC[?4i
2198 * is received. 2863 * is received.
2199 */ 2864 */
2200 for (done = 0; !done;) 2865 for (done = 0; !done;)
2201 { 2866 {
2202 unsigned char buf[8]; 2867 unsigned char buf[8];
2203 unsigned char ch; 2868 unicode_t ch;
2204 unsigned int i, len; 2869 unsigned int i, len;
2205 2870
2206 if ((ch = cmd_getc ()) != C0_ESC) 2871 if ((ch = cmd_getc ()) != C0_ESC)
2207 { 2872 {
2208 if (putc(ch, fd) == EOF) 2873 if (putc (ch, fd) == EOF)
2209 break; /* done = 1 */ 2874 break; /* done = 1 */
2210 } 2875 }
2211 else 2876 else
2212 { 2877 {
2213 len = 0; 2878 len = 0;
… …
2224 { 2889 {
2225 if ((buf[len++] = cmd_getc ()) == 'i') 2890 if ((buf[len++] = cmd_getc ()) == 'i')
2226 break; /* done = 1 */ 2891 break; /* done = 1 */
2227 } 2892 }
2228 } 2893 }
2894
2229 for (i = 0; i < len; i++) 2895 for (i = 0; i < len; i++)
2230 if (putc(buf[i], fd) == EOF) 2896 if (putc (buf[i], fd) == EOF)
2231 { 2897 {
2232 done = 1; 2898 done = 1;
2233 break; 2899 break;
2234 } 2900 }
2235 } 2901 }
2236 } 2902 }
2903
2237 pclose_printer (fd); 2904 pclose_printer (fd);
2238} 2905}
2239#endif /* PRINTPIPE */ 2906#endif /* PRINTPIPE */
2240/*}}} */ 2907/*}}} */
2241 2908
2242/* *INDENT-OFF* */ 2909/* *INDENT-OFF* */
2243enum { 2910enum {
2244 C1_40 = 0x40, 2911 C1_40 = 0x40,
2245 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2912 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2246 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2913 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2247 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2914 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2248 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2915 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2249}; 2916};
2250/* *INDENT-ON* */ 2917/* *INDENT-ON* */
2251 2918
2252/*{{{ process non-printing single characters */ 2919/*{{{ process non-printing single characters */
2253void 2920void
2254rxvt_term::process_nonprinting (unsigned char ch) 2921rxvt_term::process_nonprinting (unicode_t ch)
2255{ 2922{
2256 switch (ch) 2923 switch (ch)
2257 { 2924 {
2925 case C0_ESC:
2926 process_escape_seq ();
2927 break;
2258 case C0_ENQ: /* terminal Status */ 2928 case C0_ENQ: /* terminal Status */
2259 if (rs[Rs_answerbackstring]) 2929 if (rs[Rs_answerbackstring])
2260 tt_write(
2261 (const unsigned char *)rs[Rs_answerbackstring], 2930 tt_write ((const unsigned char *)rs[Rs_answerbackstring],
2262 (unsigned int)STRLEN(rs[Rs_answerbackstring])); 2931 (unsigned int)strlen (rs[Rs_answerbackstring]));
2263 else 2932 else
2264 tt_write((unsigned char *)VT100_ANS, 2933 tt_write ((unsigned char *)VT100_ANS,
2265 (unsigned int)STRLEN(VT100_ANS)); 2934 (unsigned int)strlen (VT100_ANS));
2266 break; 2935 break;
2267 case C0_BEL: /* bell */ 2936 case C0_BEL: /* bell */
2268 scr_bell (); 2937 scr_bell ();
2269 break; 2938 break;
2270 case C0_BS: /* backspace */ 2939 case C0_BS: /* backspace */
… …
2285 scr_charset_choose (1); 2954 scr_charset_choose (1);
2286 break; 2955 break;
2287 case C0_SI: /* shift in - acs */ 2956 case C0_SI: /* shift in - acs */
2288 scr_charset_choose (0); 2957 scr_charset_choose (0);
2289 break; 2958 break;
2959
2960#ifdef EIGHT_BIT_CONTROLS
2961 // 8-bit controls
2962 case 0x90: /* DCS */
2963 process_dcs_seq ();
2964 break;
2965 case 0x9b: /* CSI */
2966 process_csi_seq ();
2967 break;
2968 case 0x9d: /* CSI */
2969 process_osc_seq ();
2970 break;
2971#endif
2290 } 2972 }
2291} 2973}
2292/*}}} */ 2974/*}}} */
2293 2975
2294 2976
2295/*{{{ process VT52 escape sequences */ 2977/*{{{ process VT52 escape sequences */
2296void 2978void
2297rxvt_term::process_escape_vt52 (unsigned char ch) 2979rxvt_term::process_escape_vt52 (unicode_t ch)
2298{ 2980{
2299 int row, col; 2981 int row, col;
2300 2982
2301 switch (ch) 2983 switch (ch)
2302 { 2984 {
… …
2332 row = cmd_getc () - ' '; 3014 row = cmd_getc () - ' ';
2333 col = cmd_getc () - ' '; 3015 col = cmd_getc () - ' ';
2334 scr_gotorc (row, col, 0); 3016 scr_gotorc (row, col, 0);
2335 break; 3017 break;
2336 case 'Z': /* identify the terminal type */ 3018 case 'Z': /* identify the terminal type */
2337 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 3019 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2338 break; 3020 break;
2339 case '<': /* turn off VT52 mode */ 3021 case '<': /* turn off VT52 mode */
2340 PrivMode(0, PrivMode_vt52); 3022 PrivMode (0, PrivMode_vt52);
2341 break; 3023 break;
2342 case 'F': /* use special graphics character set */ 3024 case 'F': /* use special graphics character set */
2343 case 'G': /* use regular character set */ 3025 case 'G': /* use regular character set */
2344 /* unimplemented */ 3026 /* unimplemented */
2345 break; 3027 break;
… …
2354 3036
2355/*{{{ process escape sequences */ 3037/*{{{ process escape sequences */
2356void 3038void
2357rxvt_term::process_escape_seq () 3039rxvt_term::process_escape_seq ()
2358{ 3040{
2359 unsigned char ch = cmd_getc (); 3041 unicode_t ch = cmd_getc ();
2360 3042
2361 if (PrivateModes & PrivMode_vt52) 3043 if (priv_modes & PrivMode_vt52)
2362 { 3044 {
2363 process_escape_vt52 (ch); 3045 process_escape_vt52 (ch);
2364 return; 3046 return;
2365 } 3047 }
2366 3048
… …
2381 scr_charset_set (2, (unsigned int)cmd_getc ()); 3063 scr_charset_set (2, (unsigned int)cmd_getc ());
2382 break; 3064 break;
2383 case '+': 3065 case '+':
2384 scr_charset_set (3, (unsigned int)cmd_getc ()); 3066 scr_charset_set (3, (unsigned int)cmd_getc ());
2385 break; 3067 break;
2386#ifdef MULTICHAR_SET 3068#if ENABLE_FRILLS
2387 case '$':
2388 scr_charset_set (-2, (unsigned int)cmd_getc ());
2389 break;
2390#endif
2391#ifndef NO_FRILLS
2392 case '6': 3069 case '6':
2393 scr_backindex (); 3070 scr_backindex ();
2394 break; 3071 break;
2395#endif 3072#endif
2396 case '7': 3073 case '7':
2397 scr_cursor (SAVE); 3074 scr_cursor (SAVE);
2398 break; 3075 break;
2399 case '8': 3076 case '8':
2400 scr_cursor (RESTORE); 3077 scr_cursor (RESTORE);
2401 break; 3078 break;
2402#ifndef NO_FRILLS 3079#if ENABLE_FRILLS
2403 case '9': 3080 case '9':
2404 scr_forwardindex (); 3081 scr_forwardindex ();
2405 break; 3082 break;
2406#endif 3083#endif
2407 case '=': 3084 case '=':
2408 case '>': 3085 case '>':
2409 PrivMode((ch == '='), PrivMode_aplKP); 3086 PrivMode ((ch == '='), PrivMode_aplKP);
2410 break; 3087 break;
2411 3088
2412 case C1_40: 3089 case C1_40:
2413 cmd_getc (); 3090 cmd_getc ();
2414 break; 3091 break;
… …
2417 break; 3094 break;
2418 3095
2419 /* 8.3.87: NEXT LINE */ 3096 /* 8.3.87: NEXT LINE */
2420 case C1_NEL: /* ESC E */ 3097 case C1_NEL: /* ESC E */
2421 { 3098 {
2422 uint32_t nlcr[] = { '\n', '\r' }; 3099 unicode_t nlcr[] = { C0_LF, C0_CR };
2423 scr_add_lines (nlcr, 1, 2); 3100 scr_add_lines (nlcr, 1, 2);
2424 } 3101 }
2425 break; 3102 break;
2426 3103
2427 /* kidnapped escape sequence: Should be 8.3.48 */ 3104 /* kidnapped escape sequence: Should be 8.3.48 */
… …
2438 case C1_RI: /* ESC M */ 3115 case C1_RI: /* ESC M */
2439 scr_index (DN); 3116 scr_index (DN);
2440 break; 3117 break;
2441 3118
2442 /* 8.3.142: SINGLE-SHIFT TWO */ 3119 /* 8.3.142: SINGLE-SHIFT TWO */
2443 /*case C1_SS2: scr_single_shift (2); break; */ 3120 /*case C1_SS2: scr_single_shift (2); break; */
2444 3121
2445 /* 8.3.143: SINGLE-SHIFT THREE */ 3122 /* 8.3.143: SINGLE-SHIFT THREE */
2446 /*case C1_SS3: scr_single_shift (3); break; */ 3123 /*case C1_SS3: scr_single_shift (3); break; */
2447 3124
2448 /* 8.3.27: DEVICE CONTROL STRING */ 3125 /* 8.3.27: DEVICE CONTROL STRING */
2449 case C1_DCS: /* ESC P */ 3126 case C1_DCS: /* ESC P */
2450 process_dcs_seq (); 3127 process_dcs_seq ();
2451 break; 3128 break;
2452 3129
2453 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3130 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2454 case C1_SCI: /* ESC Z */ 3131 case C1_SCI: /* ESC Z */
2455 tt_write((const unsigned char *)ESCZ_ANSWER, 3132 tt_write ((const unsigned char *)ESCZ_ANSWER,
2456 (unsigned int)(sizeof(ESCZ_ANSWER) - 1)); 3133 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2457 break; /* steal obsolete ESC [ c */ 3134 break; /* steal obsolete ESC [ c */
2458 3135
2459 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3136 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2460 case C1_CSI: /* ESC [ */ 3137 case C1_CSI: /* ESC [ */
2461 process_csi_seq (); 3138 process_csi_seq ();
… …
2466 process_osc_seq (); 3143 process_osc_seq ();
2467 break; 3144 break;
2468 3145
2469 /* 8.3.106: RESET TO INITIAL STATE */ 3146 /* 8.3.106: RESET TO INITIAL STATE */
2470 case 'c': 3147 case 'c':
3148 mbstate.reset ();
2471 scr_poweron (); 3149 scr_poweron ();
2472 scrollbar_show (1); 3150 scrollbar_show (1);
2473 break; 3151 break;
2474 3152
2475 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3153 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2487 3165
2488/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3166/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2489/* *INDENT-OFF* */ 3167/* *INDENT-OFF* */
2490enum { 3168enum {
2491 CSI_ICH = 0x40, 3169 CSI_ICH = 0x40,
2492 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3170 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2493 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3171 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2494 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3172 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2495 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3173 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2496 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3174 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2497 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3175 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2501 3179
2502#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3180#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2503 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3181 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2504 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3182 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2505#define get_byte_array_bit(array, bit) \ 3183#define get_byte_array_bit(array, bit) \
2506 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3184 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2507 3185
2508const unsigned char csi_defaults[] = 3186const unsigned char csi_defaults[] =
2509 { 3187 {
2510 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3188 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2511 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 3189 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2512 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3190 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2513 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3191 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2514 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3192 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2515 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3193 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2516 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3194 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2517 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3195 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2518 }; 3196 };
2519/* *INDENT-ON* */ 3197/* *INDENT-ON* */
2520 3198
2521void 3199void
2522rxvt_term::process_csi_seq () 3200rxvt_term::process_csi_seq ()
2523{ 3201{
2524 unsigned char ch, priv, i; 3202 unicode_t ch, priv, i;
2525 unsigned int nargs, p; 3203 unsigned int nargs, p;
2526 int n, ndef; 3204 int n, ndef;
2527 int arg[ESC_ARGS]; 3205 int arg[ESC_ARGS];
2528 3206
2529 for (nargs = ESC_ARGS; nargs > 0;) 3207 for (nargs = ESC_ARGS; nargs > 0;)
2530 arg[--nargs] = 0; 3208 arg[--nargs] = 0;
2531 3209
2532 priv = 0; 3210 priv = 0;
… …
2534 if (ch >= '<' && ch <= '?') 3212 if (ch >= '<' && ch <= '?')
2535 { /* '<' '=' '>' '?' */ 3213 { /* '<' '=' '>' '?' */
2536 priv = ch; 3214 priv = ch;
2537 ch = cmd_getc (); 3215 ch = cmd_getc ();
2538 } 3216 }
3217
2539 /* read any numerical arguments */ 3218 /* read any numerical arguments */
2540 for (n = -1; ch < CSI_ICH; ) 3219 for (n = -1; ch < CSI_ICH; )
2541 { 3220 {
2542 if (isdigit(ch)) 3221 if (isdigit (ch))
2543 { 3222 {
2544 if (n < 0) 3223 if (n < 0)
2545 n = ch - '0'; 3224 n = ch - '0';
2546 else 3225 else
2547 n = n * 10 + ch - '0'; 3226 n = n * 10 + ch - '0';
… …
2550 { 3229 {
2551 if (nargs < ESC_ARGS) 3230 if (nargs < ESC_ARGS)
2552 arg[nargs++] = n; 3231 arg[nargs++] = n;
2553 n = -1; 3232 n = -1;
2554 } 3233 }
2555 else if (ch == '\b') 3234 else if (IS_CONTROL (ch))
2556 {
2557 scr_backspace ();
2558 }
2559 else if (ch == C0_ESC)
2560 {
2561 process_escape_seq ();
2562 return;
2563 }
2564 else if (ch < ' ')
2565 {
2566 process_nonprinting (ch); 3235 process_nonprinting (ch);
2567 } 3236
2568 ch = cmd_getc (); 3237 ch = cmd_getc ();
2569 } 3238 }
2570 3239
2571 if (ch > CSI_7F) 3240 if (ch > CSI_7F)
2572 return; 3241 return;
2573 3242
2574 if (nargs < ESC_ARGS) 3243 if (nargs < ESC_ARGS)
2575 arg[nargs++] = n; 3244 arg[nargs++] = n;
2576 3245
2577 i = ch - CSI_ICH; 3246 i = ch - CSI_ICH;
2578 ndef = get_byte_array_bit(csi_defaults, i); 3247 ndef = get_byte_array_bit (csi_defaults, i);
2579 for (p = 0; p < nargs; p++) 3248 for (p = 0; p < nargs; p++)
2580 if (arg[p] == -1) 3249 if (arg[p] == -1)
2581 arg[p] = ndef; 3250 arg[p] = ndef;
2582 3251
2583#ifdef DEBUG_CMD 3252#ifdef DEBUG_CMD
2584 fprintf(stderr, "CSI "); 3253 fprintf (stderr, "CSI ");
2585 for (p = 0; p < nargs; p++) 3254 for (p = 0; p < nargs; p++)
2586 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); 3255 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2587 fprintf(stderr, "%c\n", ch); 3256 fprintf (stderr, "%c\n", ch);
2588#endif 3257#endif
2589 3258
2590 /* 3259 /*
2591 * private mode handling 3260 * private mode handling
2592 */ 3261 */
… …
2594 { 3263 {
2595 switch (priv) 3264 switch (priv)
2596 { 3265 {
2597 case '>': 3266 case '>':
2598 if (ch == CSI_DA) /* secondary device attributes */ 3267 if (ch == CSI_DA) /* secondary device attributes */
2599 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3268 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]);
2600 break; 3269 break;
2601 case '?': 3270 case '?':
2602 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3271 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2603 process_terminal_mode (ch, priv, nargs, arg); 3272 process_terminal_mode (ch, priv, nargs, arg);
2604 break; 3273 break;
… …
2607 } 3276 }
2608 3277
2609 switch (ch) 3278 switch (ch)
2610 { 3279 {
2611 /* 3280 /*
2612 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3281 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2613 */ 3282 */
2614#ifdef PRINTPIPE 3283#ifdef PRINTPIPE
2615 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3284 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2616 switch (arg[0]) 3285 switch (arg[0])
2617 { 3286 {
… …
2709 3378
2710 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3379 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2711 arg[0] = -arg[0]; 3380 arg[0] = -arg[0];
2712 /* FALLTHROUGH */ 3381 /* FALLTHROUGH */
2713 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3382 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2714 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3383 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2715 break; 3384 break;
2716 3385
2717 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3386 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2718 tt_write((const unsigned char *)VT100_ANS, 3387 tt_write ((const unsigned char *)VT100_ANS,
2719 (unsigned int)(sizeof(VT100_ANS) - 1)); 3388 (unsigned int) (sizeof (VT100_ANS) - 1));
2720 break; 3389 break;
2721 3390
2722 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3391 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2723 process_sgr_mode (nargs, arg); 3392 process_sgr_mode (nargs, arg);
2724 break; 3393 break;
2725 3394
2726 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3395 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2727 switch (arg[0]) 3396 switch (arg[0])
2728 { 3397 {
2729 case 5: /* DSR requested */ 3398 case 5: /* DSR requested */
2730 tt_printf("\033[0n"); 3399 tt_printf ("\033[0n");
2731 break; 3400 break;
2732 case 6: /* CPR requested */ 3401 case 6: /* CPR requested */
2733 scr_report_position (); 3402 scr_report_position ();
2734 break; 3403 break;
2735#if defined (ENABLE_DISPLAY_ANSWER)
2736 case 7: /* unofficial extension */ 3404 case 7: /* unofficial extension */
3405 if (options & Opt_insecure)
2737 tt_printf("%-.250s\n", rs[Rs_display_name]); 3406 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2738 break; 3407 break;
2739#endif
2740 case 8: /* unofficial extension */ 3408 case 8: /* unofficial extension */
2741 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3409 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2742 break; 3410 break;
2743 } 3411 }
2744 break; 3412 break;
2745 3413
2746 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3414 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2779 break; 3447 break;
2780 3448
2781 case CSI_RM: /* 8.3.107: RESET MODE */ 3449 case CSI_RM: /* 8.3.107: RESET MODE */
2782 if (arg[0] == 4) 3450 if (arg[0] == 4)
2783 scr_insert_mode (0); 3451 scr_insert_mode (0);
3452 else if (arg[0] == 20)
3453 priv_modes &= ~PrivMode_LFNL;
2784 break; 3454 break;
2785 3455
2786 case CSI_SM: /* 8.3.126: SET MODE */ 3456 case CSI_SM: /* 8.3.126: SET MODE */
2787 if (arg[0] == 4) 3457 if (arg[0] == 4)
2788 scr_insert_mode (1); 3458 scr_insert_mode (1);
3459 else if (arg[0] == 20)
3460 priv_modes |= PrivMode_LFNL;
2789 break; 3461 break;
2790 3462
2791 /* 3463 /*
2792 * PRIVATE USE beyond this point. All CSI_7? sequences here 3464 * PRIVATE USE beyond this point. All CSI_7? sequences here
2793 */ 3465 */
… …
2805 break; 3477 break;
2806 case CSI_75: 3478 case CSI_75:
2807 scr_cursor (RESTORE); 3479 scr_cursor (RESTORE);
2808 break; 3480 break;
2809 3481
2810#ifndef NO_FRILLS 3482#if ENABLE_FRILLS
2811 case CSI_74: 3483 case CSI_74:
2812 process_window_ops (arg, nargs); 3484 process_window_ops (arg, nargs);
2813 break; 3485 break;
2814#endif 3486#endif
2815 3487
2816 case CSI_78: /* DECREQTPARM */ 3488 case CSI_78: /* DECREQTPARM */
2817 if (arg[0] == 0 || arg[0] == 1) 3489 if (arg[0] == 0 || arg[0] == 1)
2818 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3490 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2819 /* FALLTHROUGH */ 3491 break;
2820 3492
2821 default: 3493 default:
2822 break; 3494 break;
2823 } 3495 }
2824} 3496}
2825/*}}} */ 3497/*}}} */
2826 3498
2827#ifndef NO_FRILLS 3499#if ENABLE_FRILLS
2828/* ARGSUSED */ 3500/* ARGSUSED */
2829void 3501void
2830rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3502rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2831{ 3503{
2832 int x, y; 3504 int x, y;
2833#if 0
2834 char *s;
2835#endif
2836 XWindowAttributes wattr; 3505 XWindowAttributes wattr;
2837 Window wdummy; 3506 Window wdummy;
3507 dDisp;
2838 3508
2839 if (nargs == 0) 3509 if (nargs == 0)
2840 return; 3510 return;
3511
2841 switch (args[0]) 3512 switch (args[0])
2842 { 3513 {
2843 /* 3514 /*
2844 * commands 3515 * commands
2845 */ 3516 */
2846 case 1: /* deiconify window */ 3517 case 1: /* deiconify window */
2847 XMapWindow(Xdisplay, TermWin.parent[0]); 3518 XMapWindow (disp, parent[0]);
2848 break; 3519 break;
2849 case 2: /* iconify window */ 3520 case 2: /* iconify window */
2850 XIconifyWindow(Xdisplay, TermWin.parent[0], 3521 XIconifyWindow (disp, parent[0], display->screen);
2851 DefaultScreen(Xdisplay));
2852 break; 3522 break;
2853 case 3: /* set position (pixels) */ 3523 case 3: /* set position (pixels) */
2854 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3524 XMoveWindow (disp, parent[0], args[1], args[2]);
2855 break; 3525 break;
2856 case 4: /* set size (pixels) */ 3526 case 4: /* set size (pixels) */
2857 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3527 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2858 break; 3528 break;
2859 case 5: /* raise window */ 3529 case 5: /* raise window */
2860 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3530 XRaiseWindow (disp, parent[0]);
2861 break; 3531 break;
2862 case 6: /* lower window */ 3532 case 6: /* lower window */
2863 XLowerWindow(Xdisplay, TermWin.parent[0]); 3533 XLowerWindow (disp, parent[0]);
2864 break; 3534 break;
2865 case 7: /* refresh window */ 3535 case 7: /* refresh window */
2866 scr_touch (true); 3536 scr_touch (true);
2867 break; 3537 break;
2868 case 8: /* set size (chars) */ 3538 case 8: /* set size (chars) */
2869 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3539 set_widthheight ((unsigned int) (args[2] * fwidth),
2870 (unsigned int)(args[1] * TermWin.fheight)); 3540 (unsigned int) (args[1] * fheight));
2871 break; 3541 break;
3542
3543 //case 9: NYI, TODO, restore maximized window or maximize window
2872 default: 3544 default:
2873 if (args[0] >= 24) /* set height (chars) */ 3545 if (args[0] >= 24) /* set height (chars) */
2874 set_widthheight ((unsigned int)TermWin.width, 3546 set_widthheight ((unsigned int)width,
2875 (unsigned int)(args[1] * TermWin.fheight)); 3547 (unsigned int) (args[1] * fheight));
2876 break; 3548 break;
3549
3550
2877 /* 3551 /*
2878 * reports - some output format copied from XTerm 3552 * reports - some output format copied from XTerm
2879 */ 3553 */
2880 case 11: /* report window state */ 3554 case 11: /* report window state */
2881 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3555 XGetWindowAttributes (disp, parent[0], &wattr);
2882 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3556 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2883 break; 3557 break;
2884 case 13: /* report window position */ 3558 case 13: /* report window position */
2885 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3559 XGetWindowAttributes (disp, parent[0], &wattr);
2886 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3560 XTranslateCoordinates (disp, parent[0], wattr.root,
2887 -wattr.border_width, -wattr.border_width, 3561 -wattr.border_width, -wattr.border_width,
2888 &x, &y, &wdummy); 3562 &x, &y, &wdummy);
2889 tt_printf("\033[3;%d;%dt", x, y); 3563 tt_printf ("\033[3;%d;%dt", x, y);
2890 break; 3564 break;
2891 case 14: /* report window size (pixels) */ 3565 case 14: /* report window size (pixels) */
2892 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3566 XGetWindowAttributes (disp, parent[0], &wattr);
2893 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3567 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2894 break; 3568 break;
3569 case 18: /* report text area size (chars) */
3570 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3571 break;
2895 case 18: /* report window size (chars) */ 3572 case 19: /* report window size (chars) */
2896 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3573 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2897 break; 3574 break;
2898#if 0 /* XXX: currently disabled due to security concerns */
2899 case 20: /* report icon label */ 3575 case 20: /* report icon label */
3576 {
3577 char *s;
2900 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3578 XGetIconName (disp, parent[0], &s);
2901 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3579 tt_printf ("\033]L%-.250s\234", (options & Opt_insecure) && s ? s : ""); /* 8bit ST */
3580 XFree (s);
3581 }
2902 break; 3582 break;
2903 case 21: /* report window title */ 3583 case 21: /* report window title */
3584 {
3585 char *s;
2904 XFetchName(Xdisplay, TermWin.parent[0], &s); 3586 XFetchName (disp, parent[0], &s);
2905 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3587 tt_printf ("\033]l%-.250s\234", (options & Opt_insecure) && s ? s : ""); /* 8bit ST */
3588 XFree (s);
3589 }
2906 break; 3590 break;
2907#endif
2908
2909 } 3591 }
2910} 3592}
2911#endif 3593#endif
2912 3594
2913/*----------------------------------------------------------------------*/ 3595/*----------------------------------------------------------------------*/
2914/* 3596/*
2915 * get input up until STRING TERMINATOR (or BEL) 3597 * get input up until STRING TERMINATOR (or BEL)
2916 * ends_how is terminator used. returned input must be free()d 3598 * ends_how is terminator used. returned input must be free()'d
2917 */ 3599 */
2918unsigned char * 3600unsigned char *
2919rxvt_term::get_to_st (unsigned char *ends_how) 3601rxvt_term::get_to_st (unicode_t &ends_how)
2920{ 3602{
2921 int seen_esc = 0; /* seen escape? */ 3603 unicode_t ch;
3604 bool seen_esc = false;
2922 unsigned int n = 0; 3605 unsigned int n = 0;
2923 unsigned char *s; 3606 wchar_t string[STRING_MAX];
2924 unsigned char ch, string[STRING_MAX];
2925 3607
2926 for (; (ch = cmd_getc ());) 3608 while ((ch = cmd_getc ()) != NOCHAR)
2927 { 3609 {
2928 if (ch == C0_BEL 3610 if (seen_esc)
2929 || ch == CHAR_ST 3611 {
2930 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3612 if (ch == 0x5c) /* 7bit ST */
2931 break; 3613 break;
3614 else
3615 return NULL;
3616 }
2932 if (ch == C0_ESC) 3617 else if (ch == C0_ESC)
2933 { 3618 {
2934 seen_esc = 1; 3619 seen_esc = true;
2935 continue; 3620 continue;
2936 } 3621 }
2937 else if (ch == '\t') 3622 else if (ch == C0_BEL || ch == CHAR_ST)
2938 ch = ' '; /* translate '\t' to space */ 3623 break;
2939 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3624 else if (ch < 0x20)
2940 return NULL; /* other control character - exit */ 3625 return NULL; /* other control character - exit */
2941 if (n < sizeof(string) - 1) 3626
3627 seen_esc = false;
3628
3629 if (n >= STRING_MAX - 1)
3630 // stop at some sane length
3631 return NULL;
3632
3633 if (ch == C0_SYN)
3634 string[n++] = cmd_get8 ();
3635 else
2942 string[n++] = ch; 3636 string[n++] = ch;
2943 seen_esc = 0;
2944 } 3637 }
3638
2945 string[n++] = '\0'; 3639 string[n++] = '\0';
2946 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3640
2947 return NULL;
2948 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3641 ends_how = (ch == 0x5c ? C0_ESC : ch);
2949 STRNCPY(s, string, n); 3642
2950 return s; 3643 return (unsigned char *)rxvt_wcstombs (string);
2951} 3644}
2952 3645
2953/*----------------------------------------------------------------------*/ 3646/*----------------------------------------------------------------------*/
2954/* 3647/*
2955 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3648 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2956 */ 3649 */
2957void 3650void
2958rxvt_term::process_dcs_seq () 3651rxvt_term::process_dcs_seq ()
2959{ 3652{
2960 unsigned char eh, *s; 3653 unsigned char *s;
3654 unicode_t eh;
3655
2961 /* 3656 /*
2962 * Not handled yet 3657 * Not handled yet
2963 */ 3658 */
2964 s = get_to_st (&eh); 3659 s = get_to_st (eh);
2965 if (s) 3660 if (s)
2966 free(s); 3661 free (s);
3662
2967 return; 3663 return;
2968} 3664}
2969 3665
2970/*----------------------------------------------------------------------*/ 3666/*----------------------------------------------------------------------*/
2971/* 3667/*
2972 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3668 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2973 */ 3669 */
2974void 3670void
2975rxvt_term::process_osc_seq () 3671rxvt_term::process_osc_seq ()
2976{ 3672{
2977 unsigned char ch, eh, *s; 3673 unicode_t ch, eh;
2978 int arg; 3674 int arg;
2979 3675
2980 ch = cmd_getc (); 3676 ch = cmd_getc ();
2981 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3677 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2982 arg = arg * 10 + (ch - '0'); 3678 arg = arg * 10 + (ch - '0');
2983 3679
2984 if (ch == ';') 3680 if (ch == ';')
2985 { 3681 {
2986 s = get_to_st (&eh); 3682 unsigned char *s = get_to_st (eh);
3683
2987 if (s) 3684 if (s)
2988 { 3685 {
2989 /*
2990 * rxvt_menubar_dispatch() violates the constness of the string,
2991 * so do it here
2992 */
2993 if (arg == XTerm_Menu)
2994#if 0 /* XXX: currently disabled due to security concerns */
2995 menubar_dispatch ((char *)s);
2996#else
2997 (void)0;
2998#endif
2999 else
3000 xterm_seq (arg, (char *)s, eh); 3686 process_xterm_seq (arg, (char *)s, eh);
3001 free(s); 3687 free (s);
3002 } 3688 }
3689 }
3690}
3691
3692void
3693rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp)
3694{
3695 if (str[0] == '?' && !str[1])
3003 } 3696 {
3697 unsigned short r, g, b;
3698 pix_colors_focused[color].get (display, r, g, b);
3699 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3700 }
3701 else
3702 set_window_color (color, str);
3004} 3703}
3704
3005/* 3705/*
3006 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3706 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3007 * 0 = change iconName/title
3008 * 1 = change iconName
3009 * 2 = change title
3010 * 4 = change color
3011 * 12 = change text color
3012 * 13 = change mouse foreground color
3013 * 17 = change highlight character colour
3014 * 18 = change bold character color
3015 * 19 = change underlined character color
3016 * 46 = change logfile (not implemented)
3017 * 50 = change font
3018 *
3019 * rxvt extensions:
3020 * 10 = menu (may change in future)
3021 * 20 = bg pixmap
3022 * 39 = change default fg color
3023 * 49 = change default bg color
3024 * 55 = dump scrollback buffer and all of screen
3025 */ 3707 */
3026void 3708void
3027rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3709rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp)
3028{ 3710{
3029 int changed = 0; 3711 int changed = 0;
3030 int color; 3712 int color;
3031 char *buf, *name; 3713 char *buf, *name;
3714 bool query = str[0] == '?' && !str[1];
3715 int saveop = op;
3716 dDisp;
3032 3717
3033 assert(str != NULL); 3718 assert (str != NULL);
3034 switch (op) 3719 switch (op)
3035 { 3720 {
3036 case XTerm_name: 3721 case XTerm_name:
3037 set_title (str); 3722 set_title (str);
3038 /* FALLTHROUGH */ 3723 /* FALLTHROUGH */
3039 case XTerm_iconName: 3724 case XTerm_iconName:
3040 set_iconName (str); 3725 set_icon_name (str);
3041 break; 3726 break;
3042 case XTerm_title: 3727 case XTerm_title:
3043 set_title (str); 3728 set_title (str);
3044 break; 3729 break;
3730 case XTerm_property:
3731 if (str[0] == '?')
3732 {
3733 Atom prop = display->atom (str + 1);
3734 Atom actual_type;
3735 int actual_format;
3736 unsigned long nitems;
3737 unsigned long bytes_after;
3738 unsigned char *value = 0;
3739 const char *str = "";
3740
3741 if (prop
3742 && XGetWindowProperty (disp, parent[0],
3743 prop, 0, 1<<16, 0, AnyPropertyType,
3744 &actual_type, &actual_format,
3745 &nitems, &bytes_after, &value) == Success
3746 && actual_type != None
3747 && actual_format == 8)
3748 str = (const char *)(value);
3749
3750 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3751
3752 XFree (value);
3753 }
3754 else
3755 {
3756 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3757
3758 if (eq)
3759 {
3760 *eq = 0;
3761 set_utf8_property (display->atom (str), eq + 1);
3762 }
3763 else
3764 XDeleteProperty (disp, parent[0],
3765 display->atom (str));
3766 }
3767 break;
3768
3045 case XTerm_Color: 3769 case XTerm_Color:
3046 for (buf = (char *)str; buf && *buf;) 3770 for (buf = (char *)str; buf && *buf;)
3047 { 3771 {
3048 if ((name = STRCHR(buf, ';')) == NULL) 3772 if ((name = strchr (buf, ';')) == NULL)
3049 break; 3773 break;
3774
3050 *name++ = '\0'; 3775 *name++ = '\0';
3051 color = atoi(buf); 3776 color = atoi (buf);
3777
3052 if (color < 0 || color >= TOTAL_COLORS) 3778 if (color < 0 || color >= TOTAL_COLORS)
3053 break; 3779 break;
3780
3054 if ((buf = STRCHR(name, ';')) != NULL) 3781 if ((buf = strchr (name, ';')) != NULL)
3055 *buf++ = '\0'; 3782 *buf++ = '\0';
3783
3784 if (name[0] == '?' && !name[1])
3785 {
3786 unsigned short r, g, b;
3787 pix_colors_focused[color + minCOLOR].get (display, r, g, b);
3788 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3789 }
3790 else
3056 set_window_color (color + minCOLOR, name); 3791 set_window_color (color + minCOLOR, name);
3057 } 3792 }
3793 break;
3794 case XTerm_Color00:
3795 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3796 break;
3797 case XTerm_Color01:
3798 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3058 break; 3799 break;
3059#ifndef NO_CURSORCOLOR 3800#ifndef NO_CURSORCOLOR
3060 case XTerm_Color_cursor: 3801 case XTerm_Color_cursor:
3061 set_window_color (Color_cursor, str); 3802 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3062 break; 3803 break;
3063#endif 3804#endif
3064 case XTerm_Color_pointer: 3805 case XTerm_Color_pointer_fg:
3065 set_window_color (Color_pointer, str); 3806 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3807 break;
3808 case XTerm_Color_pointer_bg:
3809 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3066 break; 3810 break;
3067#ifndef NO_BOLD_UNDERLINE_REVERSE 3811#ifndef NO_BOLD_UNDERLINE_REVERSE
3068 case XTerm_Color_BD: 3812 case XTerm_Color_BD:
3069 set_window_color (Color_BD, str); 3813 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3070 break; 3814 break;
3071 case XTerm_Color_UL: 3815 case XTerm_Color_UL:
3072 set_window_color (Color_UL, str); 3816 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3073 break; 3817 break;
3074 case XTerm_Color_RV: 3818 case XTerm_Color_RV:
3075 set_window_color (Color_RV, str); 3819 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3076 break; 3820 break;
3077#endif 3821 case URxvt_Color_IT:
3078 3822 process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3079 case XTerm_Menu:
3080 /*
3081 * rxvt_menubar_dispatch() violates the constness of the string,
3082 * so DON'T do it here
3083 */
3084 break; 3823 break;
3824#endif
3825#if TRANSPARENT && TINTING
3826 case URxvt_Color_tint:
3827 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3828 check_our_parents ();
3829 if (am_transparent)
3830 want_full_refresh = want_refresh = 1;
3831 break;
3832#endif
3833
3085 case XTerm_Pixmap: 3834 case XTerm_Pixmap:
3086 if (*str != ';') 3835 if (*str != ';')
3087 { 3836 {
3088#if XPM_BACKGROUND 3837#if XPM_BACKGROUND
3089 scale_pixmap (""); /* reset to default scaling */ 3838 scale_pixmap (""); /* reset to default scaling */
3090 set_bgPixmap (str); /* change pixmap */ 3839 set_bgPixmap (str); /* change pixmap */
3091#endif 3840#endif
3092 scr_touch (true); 3841 scr_touch (true);
3093 } 3842 }
3094 while ((str = STRCHR(str, ';')) != NULL) 3843 while ((str = strchr (str, ';')) != NULL)
3095 { 3844 {
3096 str++; 3845 str++;
3097#if XPM_BACKGROUND 3846#if XPM_BACKGROUND
3098 changed += scale_pixmap (str); 3847 changed += scale_pixmap (str);
3099#endif 3848#endif
3100
3101 } 3849 }
3850
3102 if (changed) 3851 if (changed)
3103 { 3852 {
3104#ifdef XPM_BACKGROUND 3853#ifdef XPM_BACKGROUND
3105 resize_pixmap (); 3854 resize_pixmap ();
3106#endif 3855#endif
… …
3112 set_window_color (Color_fg, str); 3861 set_window_color (Color_fg, str);
3113 break; 3862 break;
3114 case XTerm_restoreBG: 3863 case XTerm_restoreBG:
3115 set_window_color (Color_bg, str); 3864 set_window_color (Color_bg, str);
3116 break; 3865 break;
3866
3117 case XTerm_logfile: 3867 case XTerm_logfile:
3868 // TODO, when secure mode?
3869 break;
3870
3871#ifdef MENUBAR
3872 case URxvt_Menu:
3873 if (options & Opt_insecure)
3874 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3118 break; 3875 break;
3119 case XTerm_font: 3876#endif
3120 change_font (0, str);
3121 break;
3122#if 0 3877#if 0
3123 case XTerm_dumpscreen: /* no error notices */ 3878 case XTerm_dumpscreen: /* no error notices */
3124 { 3879 {
3125 int fd; 3880 int fd;
3126 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3881 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3127 { 3882 {
3128 scr_dump (fd); 3883 scr_dump (fd);
3129 close(fd); 3884 close (fd);
3130 } 3885 }
3131 } 3886 }
3132 break; 3887 break;
3133#endif 3888#endif
3889 case XTerm_font:
3890 op = URxvt_font;
3891 case URxvt_font:
3892#if ENABLE_STYLES
3893 case URxvt_boldFont:
3894 case URxvt_italicFont:
3895 case URxvt_boldItalicFont:
3896#endif
3897 if (query)
3898 tt_printf ("\33]%d;%-.250s%c", saveop,
3899 (options & Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3900 ? fontset[op - URxvt_font]->fontdesc : "",
3901 resp);
3902 else
3903 {
3904 const char *&res = rs[Rs_font + (op - URxvt_font)];
3134 3905
3906 res = strdup (str);
3907 allocated.push_back ((void *)res);
3908 set_fonts ();
3909 }
3910 break;
3911
3912#if ENABLE_FRILLS
3913 case URxvt_locale:
3914 if (query)
3915 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, (options & Opt_insecure) ? locale : "", resp);
3916 else
3917 {
3918 set_locale (str);
3919 pty.set_utf8_mode (enc_utf8);
3920 init_xlocale ();
3921 }
3922 break;
3923
3924 case URxvt_view_up:
3925 case URxvt_view_down:
3926 int lines = atoi (str);
3927
3928 if (lines)
3929 scr_page (op == URxvt_view_up ? UP : DN, lines);
3930 else
3931 {
3932 scr_erase_savelines ();
3933 }
3934
3935 break;
3936#endif
3135 } 3937 }
3136} 3938}
3137/*----------------------------------------------------------------------*/ 3939/*----------------------------------------------------------------------*/
3138 3940
3139/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3941/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3147 * so no need for fancy checking 3949 * so no need for fancy checking
3148 */ 3950 */
3149int 3951int
3150rxvt_term::privcases (int mode, unsigned long bit) 3952rxvt_term::privcases (int mode, unsigned long bit)
3151{ 3953{
3152 int state; 3954 int state;
3153 3955
3154 if (mode == 's') 3956 if (mode == 's')
3155 { 3957 {
3156 SavedModes |= (PrivateModes & bit); 3958 SavedModes |= (priv_modes & bit);
3157 return -1; 3959 return -1;
3158 } 3960 }
3159 else 3961 else
3160 { 3962 {
3161 if (mode == 'r') 3963 if (mode == 'r')
3162 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3964 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3163 else 3965 else
3164 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3966 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3165 PrivMode(state, bit); 3967 PrivMode (state, bit);
3166 } 3968 }
3969
3167 return state; 3970 return state;
3168} 3971}
3169 3972
3170/* we're not using priv _yet_ */ 3973/* we're not using priv _yet_ */
3171void 3974void
3172rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3975rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3173{ 3976{
3174 unsigned int i, j; 3977 unsigned int i, j;
3175 int state; 3978 int state;
3979
3176 static const struct 3980 static const struct
3177 { 3981 {
3178 const int argval; 3982 const int argval;
3179 const unsigned long bit; 3983 const unsigned long bit;
3180 } 3984 }
3985
3181 argtopriv[] = { 3986 argtopriv[] = {
3182 { 1, PrivMode_aplCUR }, 3987 { 1, PrivMode_aplCUR },
3183 { 2, PrivMode_vt52 }, 3988 { 2, PrivMode_vt52 },
3184 { 3, PrivMode_132 }, 3989 { 3, PrivMode_132 },
3185 { 4, PrivMode_smoothScroll }, 3990 { 4, PrivMode_smoothScroll },
3186 { 5, PrivMode_rVideo }, 3991 { 5, PrivMode_rVideo },
3187 { 6, PrivMode_relOrigin }, 3992 { 6, PrivMode_relOrigin },
3188 { 7, PrivMode_Autowrap }, 3993 { 7, PrivMode_Autowrap },
3994 // 8, bi-directional support mode
3189 { 9, PrivMode_MouseX10 }, 3995 { 9, PrivMode_MouseX10 },
3190#ifdef menuBar_esc 3996#ifdef menuBar_esc
3191 { menuBar_esc, PrivMode_menuBar }, 3997 { menuBar_esc, PrivMode_menuBar },
3192#endif 3998#endif
3999 // 18, 19 printing-related
4000 { 25, PrivMode_VisibleCursor },
3193#ifdef scrollBar_esc 4001#ifdef scrollBar_esc
3194 { scrollBar_esc, PrivMode_scrollBar }, 4002 { scrollBar_esc, PrivMode_scrollBar },
3195#endif 4003#endif
3196 { 25, PrivMode_VisibleCursor },
3197 { 35, PrivMode_ShiftKeys }, 4004 { 35, PrivMode_ShiftKeys }, // rxvt extension
3198 { 40, PrivMode_132OK }, 4005 { 40, PrivMode_132OK },
4006 // 41 xterm more fixes NYI
4007 // 45 margin bell NYI
4008 // 46 start logging
3199 { 47, PrivMode_Screen }, 4009 { 47, PrivMode_Screen },
3200 { 66, PrivMode_aplKP }, 4010 { 66, PrivMode_aplKP },
3201#ifndef NO_BACKSPACE_KEY 4011#ifndef NO_BACKSPACE_KEY
3202 { 67, PrivMode_BackSpace }, 4012 { 67, PrivMode_BackSpace },
3203#endif 4013#endif
3204 { 1000, PrivMode_MouseX11 }, 4014 { 1000, PrivMode_MouseX11 },
4015 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4016 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4017 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3205 { 1010, PrivMode_TtyOutputInh }, 4018 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3206 { 1011, PrivMode_Keypress }, 4019 { 1011, PrivMode_Keypress }, // rxvt extension
4020 // 1035 enable modifiers for alt, numlock NYI
4021 // 1036 send ESC for meta keys NYI
4022 // 1037 send DEL for keypad delete NYI
3207 { 1047, PrivMode_Screen }, 4023 { 1047, PrivMode_Screen },
4024 // 1048 save and restore cursor
3208 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4025 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4026 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3209 }; 4027 };
3210 4028
3211 if (nargs == 0) 4029 if (nargs == 0)
3212 return; 4030 return;
3213 4031
… …
3220 for (i = 0; i < nargs; i++) 4038 for (i = 0; i < nargs; i++)
3221 { 4039 {
3222 state = -1; 4040 state = -1;
3223 4041
3224 /* basic handling */ 4042 /* basic handling */
3225 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4043 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3226 if (argtopriv[j].argval == arg[i]) 4044 if (argtopriv[j].argval == arg[i])
3227 { 4045 {
3228 state = privcases (mode, argtopriv[j].bit); 4046 state = privcases (mode, argtopriv[j].bit);
3229 break; 4047 break;
3230 } 4048 }
3231 4049
3232 /* extra handling for values with state unkept */ 4050 /* extra handling for values with state unkept */
3233 if (state == -1)
3234 switch (arg[i]) 4051 switch (arg[i])
3235 { 4052 {
3236 case 1048: /* alternative cursor save */ 4053 case 1048: /* alternative cursor save */
4054 case 1049:
4055 if (options & Opt_secondaryScreen)
3237 if (mode == 0) 4056 if (mode == 0)
3238 scr_cursor (RESTORE); 4057 scr_cursor (RESTORE);
3239 else if (mode == 1) 4058 else if (mode == 1)
3240 scr_cursor (SAVE); 4059 scr_cursor (SAVE);
3241 /* FALLTHROUGH */
3242 default:
3243 continue; /* for(;i;) */
3244 }
3245
3246 /* extra handling for values with valid 0 or 1 state */
3247 switch (arg[i])
3248 {
3249 /* case 1: - application cursor keys */
3250 case 2: /* VT52 mode */
3251 /* oddball mode. should be set regardless of set/reset
3252 * parameter. Return from VT52 mode with an ESC < from
3253 * within VT52 mode
3254 */
3255 PrivMode(1, PrivMode_vt52);
3256 break; 4060 break;
4061 }
4062
4063 if (state >= 0)
4064 /* extra handling for values with valid 0 or 1 state */
4065 switch (arg[i])
4066 {
4067 /* case 1: - application cursor keys */
4068 case 2: /* VT52 mode */
4069 /* oddball mode. should be set regardless of set/reset
4070 * parameter. Return from VT52 mode with an ESC < from
4071 * within VT52 mode
4072 */
4073 PrivMode (1, PrivMode_vt52);
4074 break;
3257 case 3: /* 80/132 */ 4075 case 3: /* 80/132 */
3258 if (PrivateModes & PrivMode_132OK) 4076 if (priv_modes & PrivMode_132OK)
3259 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4077 set_widthheight (((state ? 132 : 80) * fwidth), height);
3260 (unsigned int)TermWin.height);
3261 break; 4078 break;
3262 case 4: /* smooth scrolling */ 4079 case 4: /* smooth scrolling */
3263 if (state) 4080 if (state)
3264 Options &= ~Opt_jumpScroll; 4081 options &= ~Opt_jumpScroll;
3265 else 4082 else
3266 Options |= Opt_jumpScroll; 4083 options |= Opt_jumpScroll;
3267 break; 4084 break;
3268 case 5: /* reverse video */ 4085 case 5: /* reverse video */
3269 scr_rvideo_mode (state); 4086 scr_rvideo_mode (state);
3270 break; 4087 break;
3271 case 6: /* relative/absolute origins */ 4088 case 6: /* relative/absolute origins */
3272 scr_relative_origin (state); 4089 scr_relative_origin (state);
3273 break; 4090 break;
3274 case 7: /* autowrap */ 4091 case 7: /* autowrap */
3275 scr_autowrap (state); 4092 scr_autowrap (state);
3276 break; 4093 break;
3277 /* case 8: - auto repeat, can't do on a per window basis */ 4094 /* case 8: - auto repeat, can't do on a per window basis */
3278 case 9: /* X10 mouse reporting */ 4095 case 9: /* X10 mouse reporting */
3279 if (state) /* orthogonal */ 4096 if (state) /* orthogonal */
3280 PrivateModes &= ~(PrivMode_MouseX11); 4097 priv_modes &= ~PrivMode_MouseX11;
3281 break; 4098 break;
3282#ifdef menuBar_esc 4099#ifdef menuBar_esc
3283 case menuBar_esc: 4100 case menuBar_esc:
3284#ifdef MENUBAR 4101#ifdef MENUBAR
3285 map_menuBar (state); 4102 map_menuBar (state);
3286#endif 4103#endif
3287 break; 4104 break;
3288#endif 4105#endif
3289#ifdef scrollBar_esc 4106#ifdef scrollBar_esc
3290 case scrollBar_esc: 4107 case scrollBar_esc:
3291 if (scrollbar_mapping (state)) 4108 if (scrollbar_mapping (state))
3292 { 4109 {
3293 resize_all_windows (0, 0, 0); 4110 resize_all_windows (0, 0, 0);
3294 scr_touch (true); 4111 scr_touch (true);
3295 } 4112 }
3296 break; 4113 break;
3297#endif 4114#endif
3298 case 25: /* visible/invisible cursor */ 4115 case 25: /* visible/invisible cursor */
3299 scr_cursor_visible (state); 4116 scr_cursor_visible (state);
3300 break; 4117 break;
3301 /* case 35: - shift keys */ 4118 /* case 35: - shift keys */
3302 /* case 40: - 80 <--> 132 mode */ 4119 /* case 40: - 80 <--> 132 mode */
3303 case 47: /* secondary screen */ 4120 case 47: /* secondary screen */
3304 scr_change_screen (state); 4121 scr_change_screen (state);
3305 break; 4122 break;
3306 /* case 66: - application key pad */ 4123 /* case 66: - application key pad */
3307 /* case 67: - backspace key */ 4124 /* case 67: - backspace key */
3308 case 1000: /* X11 mouse reporting */ 4125 case 1000: /* X11 mouse reporting */
3309 if (state) /* orthogonal */ 4126 if (state) /* orthogonal */
3310 PrivateModes &= ~(PrivMode_MouseX10); 4127 priv_modes &= ~PrivMode_MouseX10;
3311 break; 4128 break;
3312#if 0 4129#if 0
3313 case 1001: 4130 case 1001:
3314 break; /* X11 mouse highlighting */ 4131 break; /* X11 mouse highlighting */
3315#endif 4132#endif
3316 case 1010: /* scroll to bottom on TTY output inhibit */ 4133 case 1010: /* scroll to bottom on TTY output inhibit */
3317 if (state) 4134 if (state)
3318 Options &= ~Opt_scrollTtyOutput; 4135 options &= ~Opt_scrollTtyOutput;
3319 else 4136 else
3320 Options |= Opt_scrollTtyOutput; 4137 options |= Opt_scrollTtyOutput;
3321 break; 4138 break;
3322 case 1011: /* scroll to bottom on key press */ 4139 case 1011: /* scroll to bottom on key press */
3323 if (state) 4140 if (state)
3324 Options |= Opt_scrollTtyKeypress; 4141 options |= Opt_scrollTtyKeypress;
3325 else 4142 else
3326 Options &= ~Opt_scrollTtyKeypress; 4143 options &= ~Opt_scrollTtyKeypress;
3327 break; 4144 break;
3328 case 1047: /* secondary screen w/ clearing */ 4145 case 1047: /* secondary screen w/ clearing last */
3329 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4146 if (options & Opt_secondaryScreen)
3330 if (current_screen != PRIMARY) 4147 if (current_screen != PRIMARY)
3331 scr_erase_screen (2); 4148 scr_erase_screen (2);
3332 scr_change_screen (state); 4149 scr_change_screen (state);
3333 /* FALLTHROUGH */
3334 default:
3335 break; 4150 break;
4151 case 1049: /* secondary screen w/ clearing first */
4152 scr_change_screen (state);
4153 if (options & Opt_secondaryScreen)
4154 if (current_screen != PRIMARY)
4155 scr_erase_screen (2);
4156 break;
4157 default:
4158 break;
3336 } 4159 }
3337 } 4160 }
3338} 4161}
3339/*}}} */ 4162/*}}} */
3340 4163
3341/*{{{ process sgr sequences */ 4164/*{{{ process sgr sequences */
3342void 4165void
3343rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4166rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3344{ 4167{
3345 unsigned int i; 4168 unsigned int i;
3346 short rendset; 4169 short rendset;
3347 int rendstyle; 4170 int rendstyle;
3348 4171
3349 if (nargs == 0) 4172 if (nargs == 0)
3350 { 4173 {
3351 scr_rendition (0, ~RS_None); 4174 scr_rendition (0, ~RS_None);
3352 return; 4175 return;
3353 } 4176 }
4177
3354 for (i = 0; i < nargs; i++) 4178 for (i = 0; i < nargs; i++)
3355 { 4179 {
3356 rendset = -1; 4180 rendset = -1;
3357 switch (arg[i]) 4181 switch (arg[i])
3358 { 4182 {
… …
3360 rendset = 0, rendstyle = ~RS_None; 4184 rendset = 0, rendstyle = ~RS_None;
3361 break; 4185 break;
3362 case 1: 4186 case 1:
3363 rendset = 1, rendstyle = RS_Bold; 4187 rendset = 1, rendstyle = RS_Bold;
3364 break; 4188 break;
4189 //case 2: // low intensity
4190 case 3:
4191 rendset = 1, rendstyle = RS_Italic;
4192 break;
3365 case 4: 4193 case 4:
3366 rendset = 1, rendstyle = RS_Uline; 4194 rendset = 1, rendstyle = RS_Uline;
3367 break; 4195 break;
3368 case 5: 4196 case 5: // slowly blinking
4197 case 6: // rapidly blinking
3369 rendset = 1, rendstyle = RS_Blink; 4198 rendset = 1, rendstyle = RS_Blink;
3370 break; 4199 break;
4200 //case 6: // scoansi light background
3371 case 7: 4201 case 7:
3372 rendset = 1, rendstyle = RS_RVid; 4202 rendset = 1, rendstyle = RS_RVid;
3373 break; 4203 break;
3374 case 22: 4204 case 8:
4205 // invisible. NYI
4206 break;
4207 //case 9: // crossed out
4208 //case 10: // scoansi acs off, primary font
4209 //case 11: // scoansi acs on, first alt font
4210 //case 12: // scoansi acs on, |0x80, second alt font
4211 //...
4212 //case 19: // ninth alt font
4213 //case 20: // gothic
4214 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3375 rendset = 0, rendstyle = RS_Bold; 4215 rendset = 0, rendstyle = RS_Bold;
4216 break;
4217 case 22: // normal intensity
4218 rendset = 0, rendstyle = RS_Bold;
4219 break;
4220 case 23: // disable italic
4221 rendset = 0, rendstyle = RS_Italic;
3376 break; 4222 break;
3377 case 24: 4223 case 24:
3378 rendset = 0, rendstyle = RS_Uline; 4224 rendset = 0, rendstyle = RS_Uline;
3379 break; 4225 break;
3380 case 25: 4226 case 25:
3381 rendset = 0, rendstyle = RS_Blink; 4227 rendset = 0, rendstyle = RS_Blink;
3382 break; 4228 break;
4229 case 26: // variable spacing (iso 8613)
4230 rendset = 0, rendstyle = RS_Blink;
4231 break;
3383 case 27: 4232 case 27:
3384 rendset = 0, rendstyle = RS_RVid; 4233 rendset = 0, rendstyle = RS_RVid;
3385 break; 4234 break;
4235 //case 28: // visible. NYI
4236 //case 29: // not crossed-out
3386 } 4237 }
4238
3387 if (rendset != -1) 4239 if (rendset != -1)
3388 { 4240 {
3389 scr_rendition (rendset, rendstyle); 4241 scr_rendition (rendset, rendstyle);
3390 continue; /* for(;i;) */ 4242 continue; /* for (;i;) */
3391 } 4243 }
3392 4244
3393 switch (arg[i]) 4245 switch (arg[i])
3394 { 4246 {
3395 case 30: 4247 case 30:
… …
3398 case 33: 4250 case 33:
3399 case 34: 4251 case 34:
3400 case 35: 4252 case 35:
3401 case 36: 4253 case 36:
3402 case 37: 4254 case 37:
3403 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4255 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3404 Color_fg);
3405 break; 4256 break;
3406#ifdef TTY_256COLOR 4257 case 38: // set fg color, ISO 8613-6
3407 case 38:
3408 if (nargs > i + 2 && arg[i + 1] == 5) 4258 if (nargs > i + 2 && arg[i + 1] == 5)
3409 { 4259 {
3410 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4260 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3411 Color_fg);
3412 i += 2; 4261 i += 2;
3413 } 4262 }
3414 break; 4263 break;
3415#endif
3416 case 39: /* default fg */ 4264 case 39: /* default fg */
3417 scr_color (Color_fg, Color_fg); 4265 scr_color (Color_fg, Color_fg);
3418 break; 4266 break;
3419 4267
3420 case 40: 4268 case 40:
… …
3423 case 43: 4271 case 43:
3424 case 44: 4272 case 44:
3425 case 45: 4273 case 45:
3426 case 46: 4274 case 46:
3427 case 47: 4275 case 47:
3428 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4276 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3429 Color_bg);
3430 break; 4277 break;
3431#ifdef TTY_256COLOR 4278 case 48: // set bg color, ISO 8613-6
3432 case 48:
3433 if (nargs > i + 2 && arg[i + 1] == 5) 4279 if (nargs > i + 2 && arg[i + 1] == 5)
3434 { 4280 {
3435 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4281 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3436 Color_bg);
3437 i += 2; 4282 i += 2;
3438 } 4283 }
3439 break; 4284 break;
3440#endif
3441 case 49: /* default bg */ 4285 case 49: /* default bg */
3442 scr_color (Color_bg, Color_bg); 4286 scr_color (Color_bg, Color_bg);
3443 break; 4287 break;
4288
4289 //case 50: // not variable spacing
3444 4290
3445#ifndef NO_BRIGHTCOLOR 4291#ifndef NO_BRIGHTCOLOR
3446 case 90: 4292 case 90:
3447 case 91: /* set bright fg color */ 4293 case 91: /* set bright fg color */
3448 case 92: 4294 case 92:
3449 case 93: 4295 case 93:
3450 case 94: 4296 case 94:
3451 case 95: 4297 case 95:
3452 case 96: 4298 case 96:
3453 case 97: 4299 case 97:
3454 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4300 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3455 Color_fg);
3456 break; 4301 break;
3457 case 100: 4302 case 100:
3458 case 101: /* set bright bg color */ 4303 case 101: /* set bright bg color */
3459 case 102: 4304 case 102:
3460 case 103: 4305 case 103:
3461 case 104: 4306 case 104:
3462 case 105: 4307 case 105:
3463 case 106: 4308 case 106:
3464 case 107: 4309 case 107:
3465 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4310 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3466 Color_bg);
3467 break; 4311 break;
3468#endif 4312#endif
3469 4313
3470 } 4314 }
3471 } 4315 }
3472} 4316}
3473/*}}} */ 4317/*}}} */
3474 4318
3475/*{{{ process Rob Nation's own graphics mode sequences */ 4319/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3476void 4320void
3477rxvt_term::process_graphics () 4321rxvt_term::process_graphics ()
3478{ 4322{
3479 unsigned char ch, cmd = cmd_getc (); 4323 unicode_t ch, cmd = cmd_getc ();
3480 4324
3481#ifndef RXVT_GRAPHICS
3482 if (cmd == 'Q') 4325 if (cmd == 'Q')
3483 { /* query graphics */ 4326 { /* query graphics */
3484 tt_printf("\033G0\n"); /* no graphics */ 4327 tt_printf ("\033G0\012"); /* no graphics */
3485 return; 4328 return;
3486 } 4329 }
3487 /* swallow other graphics sequences until terminating ':' */ 4330 /* swallow other graphics sequences until terminating ':' */
3488 do 4331 do
3489 ch = cmd_getc (); 4332 ch = cmd_getc ();
3490 while (ch != ':'); 4333 while (ch != ':');
3491#else
3492 unsigned int nargs;
3493 int args[NGRX_PTS];
3494 unsigned char *text = NULL;
3495
3496 if (cmd == 'Q')
3497 { /* query graphics */
3498 tt_printf("\033G1\n"); /* yes, graphics (color) */
3499 return;
3500 }
3501 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3502 {
3503 int neg;
3504
3505 ch = cmd_getc ();
3506 neg = (ch == '-');
3507 if (neg || ch == '+')
3508 ch = cmd_getc ();
3509
3510 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3511 args[nargs] = args[nargs] * 10 + (ch - '0');
3512 if (neg)
3513 args[nargs] = -args[nargs];
3514
3515 nargs++;
3516 args[nargs] = 0;
3517 if (ch != ';')
3518 break;
3519 }
3520
3521 if ((cmd == 'T') && (nargs >= 5))
3522 {
3523 int i, len = args[4];
3524
3525 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3526
3527 if (text != NULL)
3528 {
3529 for (i = 0; i < len; i++)
3530 text[i] = cmd_getc ();
3531 text[len] = '\0';
3532 }
3533 }
3534 Gr_do_graphics (cmd, nargs, args, text);
3535#endif
3536} 4334}
3537/*}}} */ 4335/*}}} */
3538 4336
3539/* ------------------------------------------------------------------------- */ 4337/* ------------------------------------------------------------------------- */
3540 4338
3541/* 4339/*
3542 * Send printf() formatted output to the command. 4340 * Send printf () formatted output to the command.
3543 * Only use for small amounts of data. 4341 * Only use for small amounts of data.
3544 */ 4342 */
3545void 4343void
3546rxvt_term::tt_printf (const char *fmt,...) 4344rxvt_term::tt_printf (const char *fmt,...)
3547{ 4345{
… …
3549 unsigned char buf[256]; 4347 unsigned char buf[256];
3550 4348
3551 va_start (arg_ptr, fmt); 4349 va_start (arg_ptr, fmt);
3552 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4350 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3553 va_end (arg_ptr); 4351 va_end (arg_ptr);
3554 tt_write (buf, STRLEN (buf)); 4352 tt_write (buf, strlen (buf));
3555} 4353}
3556 4354
3557/* ---------------------------------------------------------------------- */ 4355/* ---------------------------------------------------------------------- */
3558/* Write data to the pty as typed by the user, pasted with the mouse, 4356/* Write data to the pty as typed by the user, pasted with the mouse,
3559 * or generated by us in response to a query ESC sequence. 4357 * or generated by us in response to a query ESC sequence.
3560 */ 4358 */
4359const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4360
3561void 4361void
3562rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4362rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3563{ 4363{
3564 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4364 if (v_buflen == 0)
4365 {
4366 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
3565 4367
3566 if (len) 4368 if ((unsigned int)written == len)
4369 return;
4370
4371 data += written;
4372 len -= written;
3567 { 4373 }
4374
4375 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
4376
4377 memcpy (v_buffer + v_buflen, data, len);
4378 v_buflen += len;
4379
4380 pty_ev.set (EVENT_READ | EVENT_WRITE);
4381}
4382
4383void rxvt_term::pty_write ()
4384{
4385 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4386
4387 if (written > 0)
4388 {
4389 v_buflen -= written;
4390
3568 if (v_buflen == 0) 4391 if (v_buflen == 0)
3569 { 4392 {
3570 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3571
3572 if ((unsigned int)written == len)
3573 return;
3574
3575 data += written;
3576 len -= written;
3577 }
3578
3579
3580 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3581
3582 memcpy (v_buffer + v_buflen, data, len);
3583 v_buflen += len;
3584 }
3585
3586 for (;;)
3587 {
3588 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3589
3590 if (written > 0)
3591 {
3592 v_buflen -= written;
3593
3594 if (v_buflen == 0)
3595 {
3596 free (v_buffer); 4393 free (v_buffer);
3597 v_buffer = 0; 4394 v_buffer = 0;
3598 v_buflen = 0; 4395 v_buflen = 0;
3599 4396
3600 pty_ev.set (EVENT_READ); 4397 pty_ev.set (EVENT_READ);
3601 return;
3602 }
3603
3604 memmove (v_buffer, v_buffer + written, v_buflen);
3605 }
3606 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3607 // original code just ignores this...
3608 destroy ();
3609 else
3610 {
3611 pty_ev.set (EVENT_READ | EVENT_WRITE);
3612 return; 4398 return;
3613 } 4399 }
4400
4401 memmove (v_buffer, v_buffer + written, v_buflen);
3614 } 4402 }
4403 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4404 pty_ev.set (EVENT_READ);
3615} 4405}
3616 4406
3617/*----------------------- end-of-file (C source) -----------------------*/ 4407/*----------------------- end-of-file (C source) -----------------------*/
3618 4408

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