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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.38 by pcg, Mon Feb 9 07:11:49 2004 UTC vs.
Revision 1.262 by root, Sun Jan 15 06:02:40 2006 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
30 * 31 *
31 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
32 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
33 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 35 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
45 46
46/*{{{ includes: */ 47/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 48#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
49#include "version.h" 51#include "version.h"
50#include "command.h" 52#include "command.h"
51 53
54#if HAVE_SCHED_YIELD
55#undef HAVE_SCHED_YIELD // disabled for the time being
52#include <wchar.h> 56//# include <sched.h>
57#endif
58
59#ifdef KEYSYM_RESOURCE
60# include "keyboard.h"
61#endif
62
63#include <csignal>
53 64
54/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
66
67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69// exception thrown when the command parser runs out of input data
70class out_of_input { } out_of_input;
71
72#if ENABLE_FRILLS || ISO_14755
73
74#define ISO_14755_STARTED 0x80000000UL
75#define ISO_14755_51 0x40000000UL // basic (section 5.1)
76#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
77#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
78#define ISO_14755_MASK 0x0fffffffUL
79
80#if ISO_14755
81static unsigned short iso14755_symtab[] = {
82 // keysym, unicode
83 XK_Left, 0x2190,
84 XK_KP_Left, 0x2190,
85 XK_Up, 0x2191,
86 XK_KP_Up, 0x2191,
87 XK_Right, 0x2192,
88 XK_KP_Right, 0x2192,
89 XK_Down, 0x2193,
90 XK_KP_Down, 0x2193,
91 XK_Linefeed, 0x21b4,
92 XK_Return, 0x21b5,
93 XK_KP_Enter, 0x21b5,
94
95 XK_Prior, 0x21de,
96 XK_Next, 0x21df,
97 XK_Tab, 0x21e5,
98 XK_ISO_Left_Tab, 0x21e6,
99 XK_Shift_L, 0x21e7,
100 XK_Shift_R, 0x21e7,
101
102 XK_Shift_Lock, 0x21eb,
103 XK_ISO_Lock, 0x21eb,
104 XK_ISO_Lock, 0x21eb,
105 XK_Caps_Lock, 0x21ec,
106 XK_Num_Lock, 0x21ed,
107 XK_ISO_Level3_Shift, 0x21ee,
108 XK_ISO_Level3_Lock, 0x21ef,
109 XK_ISO_Group_Lock, 0x21f0,
110 XK_Home, 0x21f1,
111 XK_End, 0x21f2,
112
113 XK_Execute, 0x2318,
114 XK_Begin, 0x2320,
115 XK_Delete, 0x2326,
116 XK_Clear, 0x2327,
117 XK_BackSpace, 0x232b,
118 XK_Insert, 0x2380,
119 XK_Control_L, 0x2388,
120 XK_Control_R, 0x2388,
121 XK_Pause, 0x2389,
122 XK_Break, 0x238a,
123 XK_Escape, 0x238b,
124 XK_Undo, 0x238c,
125 XK_Print, 0x2399,
126
127 XK_space, 0x2423,
128
129#ifdef XK_KP_Begin
130 XK_KP_Prior, 0x21de,
131 XK_KP_Next, 0x21df,
132 XK_KP_Begin, 0x2320,
133 XK_KP_Insert, 0x2380,
134 XK_KP_Delete, 0x2326,
135 XK_KP_Space, 0x2422,
136#endif
137 0,
138};
139
140void
141rxvt_term::iso14755_54 (int x, int y)
142{
143 x = Pixel2Col (x);
144 y = Pixel2Row (y);
145
146 if (!IN_RANGE_EXC (x, 0, ncol)
147 || !IN_RANGE_EXC (y, 0, nrow))
148 return;
149
150 for (;;)
151 {
152 const line_t &l = ROW(y + view_start);
153
154 text_t t = l.t[x];
155
156 if (t != NOCHAR || !x)
157 {
158 iso14755_51 (l.t[x], l.r[x], x, y);
159 iso14755buf = ISO_14755_54;
160 break;
161 }
162
163 x--;
164 }
165}
166
167void
168rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
169{
170 rxvt_fontset *fs = FONTSET (r);
171 rxvt_font *f = (*fs)[fs->find_font (ch)];
172 wchar_t *chr, *alloc, ch2, *fname;
173 int len;
174
175 fname = rxvt_utf8towcs (f->name);
176
177# if ENABLE_COMBINING
178 if (IS_COMPOSE (ch))
179 {
180 len = rxvt_composite.expand (ch, 0);
181 alloc = chr = new wchar_t[len];
182 rxvt_composite.expand (ch, chr);
183 }
184 else
185# endif
186 {
187 ch2 = ch;
188
189 alloc = 0;
190 chr = &ch2;
191 len = 1;
192 }
193
194 char attr[80]; // plenty
195
196 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
197 (int)r,
198 fgcolor_of (r), bgcolor_of (r),
199 r & RS_Bold ? " bold" : "",
200 r & RS_Italic ? " italic" : "",
201 r & RS_Blink ? " blink" : "",
202 r & RS_RVid ? " rvid" : "",
203 r & RS_Uline ? " uline" : "",
204 r & RS_Careful ? " careful" : "");
205
206 int width = wcswidth (fname, wcslen (fname));
207
208 max_it (width, 8+5); // for char + hey
209 max_it (width, strlen (attr));
210
211 if (y >= 0)
212 {
213 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
214 x = 0;
215 }
216
217 scr_overlay_new (x, y, width, len + 2);
218
219 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
220
221 for (int y = 0; y < len; y++)
222 {
223 char buf[9];
224
225 ch = *chr++;
226
227 sprintf (buf, "%8x", ch);
228 scr_overlay_set (0, y, buf);
229 scr_overlay_set (9, y, '=');
230# if !UNICODE3
231 if (ch >= 0x10000)
232 ch = 0xfffd;
233# endif
234 scr_overlay_set (11, y, ch, r);
235 scr_overlay_set (12, y, NOCHAR, r);
236 }
237
238 scr_overlay_set (0, len , attr);
239 scr_overlay_set (0, len + 1, fname);
240
241 free (fname);
242
243# if ENABLE_COMBINING
244 if (alloc)
245 delete [] alloc;
246# endif
247}
248#endif
249
250void
251rxvt_term::commit_iso14755 ()
252{
253 wchar_t ch[2];
254
255 ch[0] = iso14755buf & ISO_14755_MASK;
256 ch[1] = 0;
257
258 if (iso14755buf & ISO_14755_51)
259 {
260 char mb[16];
261 int len;
262
263 // allow verbatim 0-bytes and control-bytes to be entered
264 if (ch[0] >= 0x20)
265 len = wcstombs (mb, ch, 16);
266 else
267 {
268 mb[0] = ch[0];
269 len = 1;
270 }
271
272 if (len > 0)
273 tt_write (mb, len);
274 else
275 scr_bell ();
276 }
277
278 iso14755buf = 0;
279}
280
281int
282rxvt_term::hex_keyval (XKeyEvent &ev)
283{
284 // check wether this event corresponds to a hex digit
285 // if the modifiers had not been pressed.
286 for (int index = 0; index < 8; index++)
287 {
288 KeySym k = XLookupKeysym (&ev, index);
289
290 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
291 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
292 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
293 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
294 }
295
296 return -1;
297}
298#endif
55 299
56/*{{{ Convert the keypress event into a string */ 300/*{{{ Convert the keypress event into a string */
57void 301void
58rxvt_term::lookup_key (XKeyEvent &ev) 302rxvt_term::lookup_key (XKeyEvent &ev)
59{ 303{
60 int ctrl, meta, shft, len; 304 int ctrl, meta, shft, len;
61 unsigned int newlen; 305 unsigned int newlen;
62 KeySym keysym; 306 KeySym keysym;
63#ifdef DEBUG_CMD 307#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */ 308 static int debug_key = 1; /* accessible by a debugger only */
65#endif 309#endif
66 int valid_keysym; 310 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 311 char kbuf[KBUFSZ];
68 312
69 /* 313 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 314 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 315 * escape sequence to toggle the Keypad.
72 * 316 *
73 * Always permit `shift' to override the current setting 317 * Always permit `shift' to override the current setting
74 */ 318 */
75 shft = (ev.state & ShiftMask); 319 shft = ev.state & ShiftMask;
76 ctrl = (ev.state & ControlMask); 320 ctrl = ev.state & ControlMask;
77 meta = (ev.state & ModMetaMask); 321 meta = ev.state & ModMetaMask;
78 322
79 if (numlock_state || (ev.state & ModNumLockMask)) 323 if (numlock_state || (ev.state & ModNumLockMask))
80 { 324 {
81 numlock_state = (ev.state & ModNumLockMask); 325 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP); 326 PrivMode ((!numlock_state), PrivMode_aplKP);
83 } 327 }
84 328
85 kbuf[0] = 0; 329 kbuf[0] = 0;
86 330
87#ifdef USE_XIM 331#ifdef USE_XIM
88 if (Input_Context) 332 if (Input_Context)
89 { 333 {
90 Status status_return; 334 Status status_return;
91 335
336#if 0
92#ifdef X_HAVE_UTF8_STRING 337#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 338 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 339 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 340 KBUFSZ, &keysym, &status_return);
96 else 341 else
97#endif 342#endif
98 343#endif
99 { 344 {
100 wchar_t wkbuf[KBUFSZ + 1]; 345 wchar_t wkbuf[KBUFSZ + 1];
101 346
102 // the XOpenIM manpage lies about hardcoding the locale 347 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 348 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 349 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 350 SET_LOCALE (rs[Rs_imLocale]);
351
106 // assume wchar_t == unicode or better 352 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 353 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 354 KBUFSZ, &keysym, &status_return);
355
109 if (rs[Rs_imLocale]) 356 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 357 SET_LOCALE (locale);
111 358
112 if (status_return == XLookupChars 359 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 360 || status_return == XLookupBoth)
114 { 361 {
362 /* make sure the user can type ctrl-@, i.e. NUL */
363 if (len == 1 && *wkbuf == 0)
364 {
365 kbuf[0] = 0;
366 len = 1;
367 }
368 else
369 {
115 wkbuf[len] = 0; 370 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 371 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 372 if (len < 0)
118 len = 0; 373 len = 0;
374 }
119 } 375 }
120 else 376 else
121 len = 0; 377 len = 0;
122 } 378 }
123 379
124 valid_keysym = status_return == XLookupKeySym 380 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 381 || status_return == XLookupBoth;
126 } 382 }
127 else 383 else
128#endif 384#endif
129
130 { 385 {
131 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 386 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 387 valid_keysym = keysym != NoSymbol;
133 } 388 }
134 389
135 if (valid_keysym) 390 if (valid_keysym)
136 { 391 {
137 /* for some backwards compatibility */ 392#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 393 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 394 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 395#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
157 396
158 if (TermWin.saveLines) 397 if (saveLines)
159 { 398 {
160#ifdef UNSHIFTED_SCROLLKEYS 399#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 400 if (!ctrl && !meta)
162 {
163#else 401#else
164 if (IS_SCROLL_MOD) 402 if (IS_SCROLL_MOD)
403#endif
165 { 404 {
166#endif
167 int lnsppg; 405 int lnsppg;
168 406
169#ifdef PAGING_CONTEXT_LINES 407#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 408 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 409#else
172 lnsppg = TermWin.nrow * 4 / 5; 410 lnsppg = nrow * 4 / 5;
173#endif 411#endif
174 if (keysym == XK_Prior) 412 if (keysym == XK_Prior)
175 { 413 {
176 scr_page (UP, lnsppg); 414 scr_page (UP, lnsppg);
177 return; 415 return;
… …
210 scr_move_to (1, 0); 448 scr_move_to (1, 0);
211 return; 449 return;
212 } 450 }
213 } 451 }
214#endif 452#endif
215
216 } 453 }
217 454
218 if (shft) 455 if (shft)
219 { 456 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 457 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 458 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 459 {
223 keysym += (XK_F11 - XK_F1); 460 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 461 shft = 0; /* turn off Shift */
225 } 462 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 463 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 464 {
228 switch (keysym) 465 switch (keysym)
229 { 466 {
230 /* normal XTerm key bindings */ 467 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 468 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 469 selection_request (ev.time, 0, 0);
233 return; 470 return;
471#if TODO
234 /* rxvt extras */ 472 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 473 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 474 change_font (FONT_UP);
237 return; 475 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 476 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 477 change_font (FONT_DN);
240 return; 478 return;
479#endif
241 } 480 }
242 } 481 }
243 } 482 }
244#ifdef PRINTPIPE 483
245 if (keysym == XK_Print) 484#if ENABLE_FRILLS || ISO_14755
246 { 485 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 486 if (shft && ctrl)
248 return;
249 } 487 {
250#endif 488 int hv;
251#ifdef GREEK_SUPPORT 489
252 if (keysym == ks_greekmodeswith) 490 if (iso14755buf & ISO_14755_51
253 { 491 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 492 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 493 {
257 xterm_seq (XTerm_title, 494 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 495 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 496# if ISO_14755
260 greek_reset(); 497 iso14755_51 (0);
498# endif
499 return;
261 } 500 }
262 else 501 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 { 502 {
273 unsigned int l; 503 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
274 const unsigned char *kbuf0; 504 | hv | ISO_14755_51;
275 const unsigned char ch = C0_ESC; 505# if ISO_14755
276 506 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 507# endif
285 tt_write (&ch, 1);
286 tt_write (kbuf0, l);
287 return; 508 return;
288 } 509 }
289 else 510 else
511 {
512# if ENABLE_OVERLAY
513 scr_overlay_off ();
290#endif 514# endif
515 iso14755buf = 0;
516 }
517 }
518 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
519 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
520 if (!(iso14755buf & ISO_14755_STARTED))
521 {
522 iso14755buf |= ISO_14755_STARTED;
523# if ENABLE_OVERLAY
524 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
525 scr_overlay_set (0, 0, "ISO 14755 mode");
526# endif
527 }
528#endif
529
530#ifdef PRINTPIPE
531 if (keysym == XK_Print)
532 {
533 scr_printscreen (ctrl | shft);
534 return;
535 }
536#endif
291 537
538 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
539 {
292 { 540 {
293 newlen = 1; 541 newlen = 1;
294 switch (keysym) 542 switch (keysym)
295 { 543 {
296#ifndef NO_BACKSPACE_KEY 544#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace: 545 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace) 546 if (priv_modes & PrivMode_HaveBackSpace)
299 { 547 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) 548 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177'; 549 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0'; 550 kbuf[1] = '\0';
303 } 551 }
304 else 552 else
305 STRCPY(kbuf, key_backspace); 553 strcpy (kbuf, key_backspace);
306# ifdef MULTICHAR_SET 554 break;
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 555#endif
556#ifndef NO_DELETE_KEY
557# ifdef XK_KP_Prior
558 case XK_KP_Delete:
559 /* allow shift to override */
560 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
308 { 561 {
309 int col, row; 562 strcpy (kbuf, "\033On");
310 563 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 } 564 }
565 /* FALLTHROUGH */
317# endif 566# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete: 567 case XK_Delete:
322 STRCPY(kbuf, key_delete); 568 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; 569 break;
336#endif 570#endif
337 case XK_Tab: 571 case XK_Tab:
338 if (shft) 572 if (shft)
339 STRCPY(kbuf, "\033[Z"); 573 strcpy (kbuf, "\033[Z");
340 else 574 else
341 { 575 {
342#ifdef CTRL_TAB_MAKES_META 576#ifdef CTRL_TAB_MAKES_META
343 if (ctrl) 577 if (ctrl)
344 meta = 1; 578 meta = 1;
… …
349#endif 583#endif
350 newlen = 0; 584 newlen = 0;
351 } 585 }
352 break; 586 break;
353 587
354
355#ifdef XK_KP_Left 588#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */ 589 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */ 590 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */ 591 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */ 592 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 593 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
361 { 594 {
362 STRCPY(kbuf, "\033OZ"); 595 strcpy (kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 596 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break; 597 break;
365 } 598 }
366 else 599 else
367 /* translate to std. cursor key */ 600 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left); 601 keysym = XK_Left + (keysym - XK_KP_Left);
… …
370#endif 603#endif
371 case XK_Up: /* "\033[A" */ 604 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */ 605 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */ 606 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */ 607 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z"); 608 strcpy (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]); 609 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */ 610 /* do Shift first */
378 if (shft) 611 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]); 612 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl) 613 else if (ctrl)
381 { 614 {
382 kbuf[1] = 'O'; 615 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]); 616 kbuf[2] = "dacb"[keysym - XK_Left];
384 } 617 }
385 else if (PrivateModes & PrivMode_aplCUR) 618 else if (priv_modes & PrivMode_aplCUR)
386 kbuf[1] = 'O'; 619 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; 620 break;
423 621
424#ifndef UNSHIFTED_SCROLLKEYS 622#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior 623# ifdef XK_KP_Prior
426 case XK_KP_Prior: 624 case XK_KP_Prior:
427 /* allow shift to override */ 625 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 626 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
429 { 627 {
430 STRCPY(kbuf, "\033Oy"); 628 strcpy (kbuf, "\033Oy");
431 break; 629 break;
432 } 630 }
433 /* FALLTHROUGH */ 631 /* FALLTHROUGH */
434# endif 632# endif
435 case XK_Prior: 633 case XK_Prior:
436 STRCPY(kbuf, "\033[5~"); 634 strcpy (kbuf, "\033[5~");
437 break; 635 break;
438# ifdef XK_KP_Next 636# ifdef XK_KP_Next
439 case XK_KP_Next: 637 case XK_KP_Next:
440 /* allow shift to override */ 638 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 639 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
442 { 640 {
443 STRCPY(kbuf, "\033Os"); 641 strcpy (kbuf, "\033Os");
444 break; 642 break;
445 } 643 }
446 /* FALLTHROUGH */ 644 /* FALLTHROUGH */
447# endif 645# endif
448 case XK_Next: 646 case XK_Next:
449 STRCPY(kbuf, "\033[6~"); 647 strcpy (kbuf, "\033[6~");
450 break; 648 break;
451#endif 649#endif
452 case XK_KP_Enter: 650 case XK_KP_Enter:
453 /* allow shift to override */ 651 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 652 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
455 { 653 {
456 STRCPY(kbuf, "\033OM"); 654 strcpy (kbuf, "\033OM");
655 break;
656 }
657
658 /* FALLTHROUGH */
659
660 case XK_Return:
661 if (priv_modes & PrivMode_LFNL)
662 {
663 kbuf[0] = '\015';
664 kbuf[1] = '\012';
665 kbuf[2] = '\0';
457 } 666 }
458 else 667 else
459 { 668 {
460 kbuf[0] = '\r'; 669 kbuf[0] = '\015';
461 kbuf[1] = '\0'; 670 kbuf[1] = '\0';
462 } 671 }
463 break; 672 break;
464 673
465#ifdef XK_KP_Begin 674#ifdef XK_KP_Begin
466 case XK_KP_Begin: 675 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou"); 676 strcpy (kbuf, "\033Ou");
468 break; 677 break;
469 678
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 679#endif
478 case XK_KP_F1: /* "\033OP" */ 680 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */ 681 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */ 682 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */ 683 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP"); 684 strcpy (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1); 685 kbuf[2] += (keysym - XK_KP_F1);
484 break; 686 break;
485 687
486 case XK_KP_Multiply: /* "\033Oj" : "*" */ 688 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */ 689 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */ 690 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */ 691 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */ 692 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */ 693 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */ 694 case XK_KP_0: /* "\033Op" : "0" */
… …
498 case XK_KP_6: /* "\033Ov" : "6" */ 700 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */ 701 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */ 702 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */ 703 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */ 704 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 705 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
504 { 706 {
505 STRCPY(kbuf, "\033Oj"); 707 strcpy (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply); 708 kbuf[2] += (keysym - XK_KP_Multiply);
507 } 709 }
508 else 710 else
509 { 711 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 712 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0'; 713 kbuf[1] = '\0';
512 } 714 }
513 break; 715 break;
514 716
515 case XK_Find: 717 case XK_Find:
516 STRCPY(kbuf, "\033[1~"); 718 strcpy (kbuf, "\033[1~");
517 break; 719 break;
720
721#ifdef XK_KP_End
722 case XK_KP_Insert:
723 /* allow shift to override */
724 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
725 {
726 strcpy (kbuf, "\033Op");
727 break;
728 }
729 /* FALLTHROUGH */
730#endif
518 case XK_Insert: 731 case XK_Insert:
519 STRCPY(kbuf, "\033[2~"); 732 strcpy (kbuf, "\033[2~");
520 break; 733 break;
521#ifdef DXK_Remove /* support for DEC remove like key */ 734#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove: 735 case DXK_Remove:
523 /* FALLTHROUGH */ 736 /* FALLTHROUGH */
524#endif 737#endif
525 case XK_Execute: 738 case XK_Execute:
526 STRCPY(kbuf, "\033[3~"); 739 strcpy (kbuf, "\033[3~");
527 break; 740 break;
528 case XK_Select: 741 case XK_Select:
529 STRCPY(kbuf, "\033[4~"); 742 strcpy (kbuf, "\033[4~");
530 break; 743 break;
531#ifdef XK_KP_End 744#ifdef XK_KP_End
532 case XK_KP_End: 745 case XK_KP_End:
533 /* allow shift to override */ 746 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 747 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
535 { 748 {
536 STRCPY(kbuf, "\033Oq"); 749 strcpy (kbuf, "\033Oq");
537 break; 750 break;
538 } 751 }
539 /* FALLTHROUGH */ 752 /* FALLTHROUGH */
540#endif 753#endif
541 case XK_End: 754 case XK_End:
542 STRCPY(kbuf, KS_END); 755 strcpy (kbuf, KS_END);
543 break; 756 break;
544#ifdef XK_KP_Home 757#ifdef XK_KP_Home
545 case XK_KP_Home: 758 case XK_KP_Home:
546 /* allow shift to override */ 759 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 760 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
548 { 761 {
549 STRCPY(kbuf, "\033Ow"); 762 strcpy (kbuf, "\033Ow");
550 break; 763 break;
551 } 764 }
552 /* FALLTHROUGH */ 765 /* FALLTHROUGH */
553#endif 766#endif
554 case XK_Home: 767 case XK_Home:
555 STRCPY(kbuf, KS_HOME); 768 strcpy (kbuf, KS_HOME);
556 break; 769 break;
557 770
558#define FKEY(n, fkey) \ 771#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 772 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560 773
561 case XK_F1: /* "\033[11~" */ 774 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */ 775 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */ 776 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */ 777 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */ 778 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1); 779 FKEY (11, XK_F1);
567 break; 780 break;
568 case XK_F6: /* "\033[17~" */ 781 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */ 782 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */ 783 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */ 784 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */ 785 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6); 786 FKEY (17, XK_F6);
574 break; 787 break;
575 case XK_F11: /* "\033[23~" */ 788 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */ 789 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */ 790 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */ 791 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11); 792 FKEY (23, XK_F11);
580 break; 793 break;
581 case XK_F15: /* "\033[28~" */ 794 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */ 795 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15); 796 FKEY (28, XK_F15);
584 break; 797 break;
585 case XK_Help: /* "\033[28~" */ 798 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help); 799 FKEY (28, XK_Help);
587 break; 800 break;
588 case XK_Menu: /* "\033[29~" */ 801 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu); 802 FKEY (29, XK_Menu);
590 break; 803 break;
591 case XK_F17: /* "\033[31~" */ 804 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */ 805 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */ 806 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */ 807 case XK_F20: /* "\033[34~" */
… …
605 case XK_F31: /* "\033[45~" */ 818 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */ 819 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */ 820 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */ 821 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */ 822 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17); 823 FKEY (31, XK_F17);
611 break; 824 break;
612#undef FKEY 825#undef FKEY
613 default: 826 default:
614 newlen = 0; 827 newlen = 0;
615 break; 828 break;
616 } 829 }
830
617 if (newlen) 831 if (newlen)
618 len = STRLEN(kbuf); 832 len = strlen (kbuf);
619 } 833 }
834
620 /* 835 /*
621 * Pass meta for all function keys, if 'meta' option set 836 * Pass meta for all function keys, if 'meta' option set
622 */ 837 */
623#ifdef META8_OPTION 838#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 839 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 844 else if (ctrl && keysym == XK_minus)
630 { 845 {
631 len = 1; 846 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 847 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 848 }
849 else if (keysym == XK_ISO_Left_Tab)
850 {
851 strcpy (kbuf, "\033[Z");
852 len = 3;
853 }
634 else 854 else
635 { 855 {
636#ifdef META8_OPTION 856#ifdef META8_OPTION
637 /* set 8-bit on */ 857 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 858 if (meta && (meta_char == 0x80))
639 { 859 {
640 unsigned char *ch; 860 char *ch;
641 861
642 for (ch = kbuf; ch < kbuf + len; ch++) 862 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 863 *ch |= 0x80;
864
644 meta = 0; 865 meta = 0;
645 } 866 }
646#endif 867#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 868 /* nil */ ;
652 } 869 }
653 } 870 }
871
872 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
873 return;
654 874
655 if (len <= 0) 875 if (len <= 0)
656 return; /* not mapped */ 876 return; /* not mapped */
657 877
658 if (Options & Opt_scrollTtyKeypress) 878 if (OPTION (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 879 if (view_start)
660 { 880 {
661 TermWin.view_start = 0; 881 view_start = 0;
662 want_refresh = 1; 882 want_refresh = 1;
663 } 883 }
664 884
665 /* 885 /*
666 * these modifications only affect the static keybuffer 886 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 897 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 898
679 /* escape prefix */ 899 /* escape prefix */
680 if (meta 900 if (meta
681#ifdef META8_OPTION 901#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 902 && meta_char == C0_ESC
683#endif 903#endif
684 ) 904 )
685 { 905 {
686 const unsigned char ch = C0_ESC; 906 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 907 tt_write (&ch, 1);
689 } 908 }
909
690#ifdef DEBUG_CMD 910#if defined(DEBUG_CMD)
691 if (debug_key)
692 { /* Display keyboard buffer contents */ 911 /* Display keyboard buffer contents */
693 char *p; 912 unsigned char *p;
694 int i; 913 int i;
695 914
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 915 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++) 916 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); 917 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n"); 918 fprintf (stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */ 919#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 920 tt_write (kbuf, (unsigned int)len);
703} 921}
704/*}}} */ 922/*}}} */
705 923
706#if (MENUBAR_MAX) 924#if MENUBAR_MAX || defined (KEYSYM_RESOURCE)
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 925/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
708/* attempt to `write' count to the input buffer */ 926/* attempt to `write' count to the input buffer */
709unsigned int 927unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 928rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 929{
712 unsigned int n, s; 930 unsigned int n, s;
713 931
714 n = cmdbuf_ptr - cmdbuf_base; 932 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 933 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
934
716 if (n > 0 && s < count) 935 if (n > 0 && s < count)
717 { 936 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 937 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 938 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 939 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 940 cmdbuf_endp -= n;
722 s += n; 941 s += n;
723 } 942 }
943
724 if (count > s) 944 if (count > s)
725 { 945 {
726 rxvt_print_error("data loss: cmd_write too large"); 946 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 947 count = s;
728 } 948 }
949
729 for (; count--;) 950 for (; count--;)
730 *cmdbuf_endp++ = *str++; 951 *cmdbuf_endp++ = *str++;
952
953 cmd_parse ();
954
731 return 0; 955 return 0;
732} 956}
733#endif /* MENUBAR_MAX */ 957#endif
734 958
735void 959void
736rxvt_term::flush () 960rxvt_term::flush ()
737{ 961{
962 flush_ev.stop ();
963
738#ifdef TRANSPARENT 964#ifdef TRANSPARENT
739 if (want_full_refresh) 965 if (want_full_refresh)
740 { 966 {
741 want_full_refresh = 0; 967 want_full_refresh = 0;
742 scr_clear (); 968 scr_clear ();
743 scr_touch (false); 969 scr_touch (false);
744 want_refresh = 1;
745 } 970 }
746#endif 971#endif
747 972
748 if (want_refresh) 973 if (want_refresh)
749 { 974 {
975 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
976 {
977 int row = view_start;
978 int end_row = row + nrow;
979
980 while (row > top_row && ROW (row - 1).is_longer ())
981 --row;
982
983 do
984 {
985 int start_row = row;
986 line_t *l;
987
988 do
989 {
990 l = &ROW (row++);
991
992 if (!(l->f & LINE_FILTERED))
993 {
994 // line not filtered, mark it as filtered
995 l->f |= LINE_FILTERED;
996 while (l->is_longer ())
997 {
998 l = &ROW (row++);
999 l->f |= LINE_FILTERED;
1000 }
1001
1002 // and filter it
1003 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1004
1005 break;
1006 }
1007 }
1008 while (l->is_longer () && row < end_row);
1009 }
1010 while (row < end_row);
1011 }
1012
750 scr_refresh (refresh_type); 1013 scr_refresh (refresh_type);
751 scrollbar_show (1); 1014 scrollbar_show (1);
752#ifdef USE_XIM 1015#ifdef USE_XIM
753 IMSendSpot (); 1016 IMSendSpot ();
754#endif 1017#endif
755
756 } 1018 }
757 1019
758 XFlush (display->display); 1020 display->flush ();
759} 1021}
760 1022
761void 1023void
762rxvt_term::check_cb (check_watcher &w) 1024rxvt_term::check_cb (check_watcher &w)
763{ 1025{
764 SET_R (this); 1026 SET_R (this);
765 SET_LOCALE (locale); 1027 SET_LOCALE (locale);
766 1028
1029 display->flush ();
1030
1031 if (want_refresh && !flush_ev.active)
1032 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1033}
1034
1035void
1036rxvt_term::flush_cb (time_watcher &w)
1037{
1038 SET_R (this);
1039 SET_LOCALE (locale);
1040
1041 refresh_limit = 1;
1042 refresh_count = 0;
767 flush (); 1043 flush ();
768} 1044}
769 1045
770#ifdef CURSOR_BLINK 1046#ifdef CURSOR_BLINK
771void 1047void
… …
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1065 w.start (w.at + TEXT_BLINK_INTERVAL);
790 } 1066 }
791} 1067}
792#endif 1068#endif
793 1069
1070#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1071void
1072rxvt_term::cont_scroll_cb (time_watcher &w)
1073{
1074 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1075 scr_page (scrollbar_isUp() ? UP : DN, 1))
1076 {
1077 refresh_type |= SMOOTH_REFRESH;
1078 want_refresh = 1;
1079 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1080 }
1081}
1082#endif
1083
1084#ifdef SELECTION_SCROLLING
1085void
1086rxvt_term::sel_scroll_cb (time_watcher &w)
1087{
1088 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1089 {
1090 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1091 refresh_type |= SMOOTH_REFRESH;
1092 want_refresh = 1;
1093 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1094 }
1095}
1096#endif
1097
1098#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1099void
1100rxvt_term::slip_wheel_cb (time_watcher &w)
1101{
1102 if (mouse_slip_wheel_speed == 0
1103 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1104 : scr_page (UP, mouse_slip_wheel_speed))
1105 {
1106 if (view_start == top_row || view_start == 0)
1107 mouse_slip_wheel_speed = 0;
1108
1109 refresh_type |= SMOOTH_REFRESH;
1110 want_refresh = 1;
1111 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1112 }
1113}
1114#endif
1115
1116#if HAVE_SCHED_YIELD
1117static struct event_handler
1118{
1119 check_watcher cw_yield;
1120
1121 void yield (check_watcher &w)
1122 {
1123 sched_yield ();
1124 w.stop ();
1125 }
1126
1127 event_handler ()
1128 : cw_yield (this, &event_handler::yield)
1129 {
1130 }
1131} event_handler;
1132#endif
1133
794bool 1134bool
795rxvt_term::pty_fill () 1135rxvt_term::pty_fill ()
796{ 1136{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1137 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1138
1139 if (CBUFSIZ == n)
1140 {
1141 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1142 n = 0;
1143 }
798 1144
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1145 memmove (cmdbuf_base, cmdbuf_ptr, n);
800 cmdbuf_ptr = cmdbuf_base; 1146 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1147 cmdbuf_endp = cmdbuf_ptr + n;
802 1148
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1149 ssize_t r = read (pty.pty, cmdbuf_endp, CBUFSIZ - n);
804 1150
805 if (n > 0) 1151 if (r > 0)
806 { 1152 {
807 cmdbuf_endp += n; 1153 cmdbuf_endp += r;
808 return true; 1154 return true;
809 } 1155 }
810 else if (n < 0 && errno != EAGAIN) 1156 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1157 {
1158#if HAVE_SCHED_YIELD
1159 if (display->is_local)
1160 event_handler.cw_yield.start ();
1161#endif
1162 }
1163 else
1164 {
1165 pty_ev.stop ();
1166
1167 if (!OPTION (Opt_hold))
811 destroy (); 1168 destroy ();
812 1169 }
1170
813 return false; 1171 return false;
814} 1172}
815 1173
816void 1174void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1175rxvt_term::pty_cb (io_watcher &w, short revents)
818{ 1176{
819 SET_R (this); 1177 SET_R (this);
820 SET_LOCALE (locale); 1178 SET_LOCALE (locale);
821 1179
1180 if (revents & EVENT_READ)
1181 // loop, but don't allow a single term to monopolize us
1182 while (pty_fill ())
1183 if (cmd_parse ())
1184 break;
1185
822 if (revents & EVENT_WRITE) 1186 if (revents & EVENT_WRITE)
823 tt_write (0, 0); 1187 pty_write ();
824 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong
830 while (flag && pty_fill ())
831 {
832 if (!seen_input)
833 {
834 seen_input = 1;
835 /* once we know the shell is running, send the screen size. Again! */
836 tt_winch ();
837 }
838
839 uint32_t ch = NOCHAR;
840
841 for (;;)
842 {
843 if (ch == NOCHAR)
844 ch = next_char ();
845
846 if (ch == NOCHAR) // TODO: improve
847 break;
848
849 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
850 {
851 /* Read a text string from the input buffer */
852 uint32_t buf[BUFSIZ];
853 bool refreshnow = false;
854 int nlines = 0;
855 uint32_t *str = buf;
856
857 *str++ = ch;
858
859 for (;;)
860 {
861 ch = next_char ();
862
863 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
864 break;
865 else
866 {
867 *str++ = ch;
868
869 if (ch == '\n')
870 {
871 nlines++;
872 refresh_count++;
873
874 if (!(Options & Opt_jumpScroll)
875 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
876 {
877 refreshnow = true;
878 flag = false;
879 ch = NOCHAR;
880 break;
881 }
882
883 // scr_add_lines only works for nlines < TermWin.nrow - 1.
884 if (nlines >= TermWin.nrow - 1)
885 {
886 scr_add_lines (buf, nlines, str - buf);
887 nlines = 0;
888 str = buf;
889 }
890 }
891
892 if (str >= buf + BUFSIZ)
893 {
894 ch = NOCHAR;
895 break;
896 }
897 }
898 }
899
900 scr_add_lines (buf, nlines, str - buf);
901
902 /*
903 * If there have been a lot of new lines, then update the screen
904 * What the heck I'll cheat and only refresh less than every page-full.
905 * the number of pages between refreshes is refresh_limit, which
906 * is incremented here because we must be doing flat-out scrolling.
907 *
908 * refreshing should be correct for small scrolls, because of the
909 * time-out
910 */
911 if (refreshnow)
912 {
913 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
914 refresh_limit++;
915
916 scr_refresh (refresh_type);
917 }
918
919 }
920 else
921 {
922 switch (ch)
923 {
924 default:
925 process_nonprinting (ch);
926 break;
927 case C0_ESC: /* escape char */
928 process_escape_seq ();
929 break;
930 /*case 0x9b: */ /* CSI */
931 /* process_csi_seq (); */
932 }
933
934 ch = NOCHAR;
935 }
936 }
937 }
938 }
939} 1188}
940 1189
941// read the next character, currently handles UTF-8 1190void
942// will probably handle all sorts of other stuff in the future 1191rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1192{
946 while (cmdbuf_ptr < cmdbuf_endp) 1193 XDefineCursor (display->display, vt, TermWin_cursor);
947 { 1194 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950 1195
951 wchar_t wc; 1196#ifdef POINTER_BLANK
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1197 hidden_pointer = 0;
953 1198
954 if (len == (size_t)-2) 1199 if (OPTION (Opt_pointerBlank))
955 return NOCHAR; 1200 pointer_ev.start (NOW + pointerBlankDelay);
956 1201#endif
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc() - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988} 1202}
989 1203
990#ifdef POINTER_BLANK 1204#ifdef POINTER_BLANK
991void 1205void
992rxvt_term::pointer_unblank ()
993{
994 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
995 recolour_cursor ();
996
997 hidden_pointer = 0;
998
999 if (Options & Opt_pointerBlank)
1000 pointer_ev.start (NOW + pointerBlankDelay);
1001}
1002
1003void
1004rxvt_term::pointer_blank () 1206rxvt_term::pointer_blank ()
1005{ 1207{
1006 if (!(Options & Opt_pointerBlank)) 1208 if (!OPTION (Opt_pointerBlank))
1007 return; 1209 return;
1008 1210
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1211 XDefineCursor (display->display, vt, display->blank_cursor);
1010 XFlush (display->display); 1212 XFlush (display->display);
1011 1213
1012 hidden_pointer = 1; 1214 hidden_pointer = 1;
1013} 1215}
1014 1216
… …
1021 pointer_blank (); 1223 pointer_blank ();
1022} 1224}
1023#endif 1225#endif
1024 1226
1025void 1227void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1228rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1229{
1028 int button_number, key_state = 0; 1230 int button_number, key_state = 0;
1029 int x, y; 1231 int x, y;
1030 1232
1031 x = ev.x; 1233 x = ev.x;
1032 y = ev.y; 1234 y = ev.y;
1033 pixel_position (&x, &y); 1235 pixel_position (&x, &y);
1034 1236
1035 if (MEvent.button == AnyButton) 1237 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1238 button_number = 3;
1038 }
1039 else 1239 else
1040 { 1240 {
1041 button_number = MEvent.button - Button1; 1241 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1242 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1243 if (button_number >= 3)
1044 button_number += (64 - 3); 1244 button_number += (64 - 3);
1045 } 1245 }
1046 1246
1047 if (PrivateModes & PrivMode_MouseX10) 1247 if (priv_modes & PrivMode_MouseX10)
1048 { 1248 {
1049 /* 1249 /*
1050 * do not report ButtonRelease 1250 * do not report ButtonRelease
1051 * no state info allowed 1251 * no state info allowed
1052 */ 1252 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1267 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1268 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1269#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1270 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1271#endif
1072
1073 } 1272 }
1074 1273
1075#ifdef DEBUG_MOUSEREPORT 1274#if DEBUG_MOUSEREPORT
1076 fprintf(stderr, "Mouse ["); 1275 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1276 if (key_state & 16)
1078 fputc('C', stderr); 1277 fputc ('C', stderr);
1079 if (key_state & 4) 1278 if (key_state & 4)
1080 fputc('S', stderr); 1279 fputc ('S', stderr);
1081 if (key_state & 8) 1280 if (key_state & 8)
1082 fputc('A', stderr); 1281 fputc ('A', stderr);
1083 if (key_state & 32) 1282 if (key_state & 32)
1084 fputc('2', stderr); 1283 fputc ('2', stderr);
1085 fprintf(stderr, "]: <%d>, %d/%d\n", 1284 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1285 button_number,
1087 x + 1, 1286 x + 1,
1088 y + 1); 1287 y + 1);
1089#else 1288#endif
1289
1090 tt_printf("\033[M%c%c%c", 1290 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1291 (32 + button_number + key_state),
1092 (32 + x + 1), 1292 (32 + x + 1),
1093 (32 + y + 1)); 1293 (32 + y + 1));
1094#endif
1095} 1294}
1096 1295
1097#ifdef USING_W11LIB 1296#ifdef USING_W11LIB
1098void 1297void
1099rxvt_W11_process_x_event(XEvent *ev) 1298rxvt_W11_process_x_event (XEvent *ev)
1100{ 1299{
1101 rxvt_t *r = rxvt_get_r(); 1300 rxvt_t *r = rxvt_get_r ();
1102 1301
1103 x_cb (*ev); 1302 x_cb (*ev);
1104} 1303}
1105#endif 1304#endif
1106 1305
1107/*{{{ process an X event */ 1306/*{{{ process an X event */
1108void 1307void
1109rxvt_term::x_cb (XEvent &ev) 1308rxvt_term::x_cb (XEvent &ev)
1110{ 1309{
1310 dDisp;
1311
1111 SET_R (this); 1312 SET_R (this);
1112 SET_LOCALE (locale); 1313 SET_LOCALE (locale);
1113 1314
1114#if defined(CURSOR_BLINK) 1315 if (ev.xany.window == vt
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress) 1316 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1116 {
1117 if (hidden_cursor)
1118 {
1119 hidden_cursor = 0;
1120 want_refresh = 1;
1121 }
1122
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1124 }
1125#endif
1126
1127#if defined(POINTER_BLANK)
1128 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1129 {
1130 if (ev.type == MotionNotify
1131 || ev.type == ButtonPress
1132 || ev.type == ButtonRelease)
1133 if (hidden_pointer)
1134 pointer_unblank ();
1135
1136 if (ev.type == KeyPress && hidden_pointer == 0)
1137 pointer_blank ();
1138 }
1139#endif
1140
1141#ifdef USE_XIM
1142 if (XFilterEvent (&ev, None))
1143 return; 1317 return;
1144#endif
1145 1318
1319 // for XQueryPointer
1146 Window unused_root, unused_child; 1320 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1321 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1322 unsigned int unused_mask;
1149
1150#ifdef DEBUG_X
1151 const char *const eventnames[] =
1152 { /* mason - this matches my system */
1153 "",
1154 "",
1155 "KeyPress",
1156 "KeyRelease",
1157 "ButtonPress",
1158 "ButtonRelease",
1159 "MotionNotify",
1160 "EnterNotify",
1161 "LeaveNotify",
1162 "FocusIn",
1163 "FocusOut",
1164 "KeymapNotify",
1165 "Expose",
1166 "GraphicsExpose",
1167 "NoExpose",
1168 "VisibilityNotify",
1169 "CreateNotify",
1170 "DestroyNotify",
1171 "UnmapNotify",
1172 "MapNotify",
1173 "MapRequest",
1174 "ReparentNotify",
1175 "ConfigureNotify",
1176 "ConfigureRequest",
1177 "GravityNotify",
1178 "ResizeRequest",
1179 "CirculateNotify",
1180 "CirculateRequest",
1181 "PropertyNotify",
1182 "SelectionClear",
1183 "SelectionRequest",
1184 "SelectionNotify",
1185 "ColormapNotify",
1186 "ClientMessage",
1187 "MappingNotify"
1188 };
1189#endif
1190
1191#ifdef DEBUG_X
1192 struct timeval tp;
1193 struct tm *ltt;
1194 (void)gettimeofday(&tp, NULL);
1195 ltt = localtime(&(tp.tv_sec));
1196 D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1197#endif
1198 1323
1199 switch (ev.type) 1324 switch (ev.type)
1200 { 1325 {
1201 case KeyPress: 1326 case KeyPress:
1327#if ISO_14755
1328 if (!(iso14755buf & ISO_14755_52))
1329#endif
1202 lookup_key (ev.xkey); 1330 lookup_key (ev.xkey);
1331
1332 break;
1333
1334 case KeyRelease:
1335 {
1336#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
1337 KeySym keysym;
1338
1339 keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1340#endif
1341
1342#if ENABLE_FRILLS || ISO_14755
1343 // ISO 14755 support
1344 if (iso14755buf)
1345 if (iso14755buf & ISO_14755_52)
1346 {
1347# if ENABLE_OVERLAY
1348 scr_overlay_off ();
1349# endif
1350# if ISO_14755
1351 // iso14755 part 5.2 handling: release time
1352 // first: controls
1353 if ((ev.xkey.state & ControlMask)
1354 && ((keysym >= 0x40 && keysym <= 0x5f)
1355 || (keysym >= 0x61 && keysym <= 0x7f)))
1356 {
1357 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
1358 commit_iso14755 ();
1359 goto skip_switch;
1360 }
1361
1362 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1363 if (i[0] == keysym)
1364 {
1365 iso14755buf = ISO_14755_51 | i[1];
1366 commit_iso14755 ();
1367 goto skip_switch;
1368 }
1369
1370 scr_bell ();
1371# endif
1372 iso14755buf = 0;
1373 break;
1374 }
1375 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1376 {
1377# if ENABLE_OVERLAY
1378 scr_overlay_off ();
1379# endif
1380 if (iso14755buf & ISO_14755_51)
1381 commit_iso14755 ();
1382#if ISO_14755
1383 else if (iso14755buf & ISO_14755_STARTED)
1384 {
1385 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1386
1387 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1388 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1389 }
1390# endif
1391 else
1392 iso14755buf = 0;
1393 }
1394#endif
1395
1396 if (ev.xany.window == vt
1397 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
1203 break; 1398 break;
1204 1399
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1400#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease:
1207 {
1208 if (!(ev.xkey.state & ControlMask)) 1401 if (!(ev.xkey.state & ControlMask))
1402 slip_wheel_ev.stop ();
1403 else if (keysym == XK_Control_L || keysym == XK_Control_R)
1209 mouse_slip_wheel_speed = 0; 1404 mouse_slip_wheel_speed = 0;
1210 else 1405#endif
1211 {
1212 KeySym ks;
1213
1214 ks = XKeycodeToKeysym(display->display, ev.xkey.keycode, 0);
1215 if (ks == XK_Control_L || ks == XK_Control_R)
1216 mouse_slip_wheel_speed = 0;
1217 }
1218 break; 1406 break;
1219 } 1407 }
1220#endif
1221 1408
1222 case ButtonPress: 1409 case ButtonPress:
1223 button_press (ev.xbutton); 1410 button_press (ev.xbutton);
1224 break; 1411 break;
1225 1412
… …
1227 button_release (ev.xbutton); 1414 button_release (ev.xbutton);
1228 break; 1415 break;
1229 1416
1230 case ClientMessage: 1417 case ClientMessage:
1231 if (ev.xclient.format == 32 1418 if (ev.xclient.format == 32
1419 && ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1420 {
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1421 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1233 destroy (); 1422 destroy ();
1423#if ENABLE_EWMH
1424 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1425 XSendEvent (disp, ev.xclient.window = display->root,
1426 False, SubstructureRedirectMask | SubstructureNotifyMask,
1427 &ev);
1428#endif
1429 }
1430#if ENABLE_XEMBED
1431 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1432 {
1433 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1434 focus_in ();
1435 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1436 focus_out ();
1437 }
1438#endif
1234#ifdef OFFIX_DND 1439#ifdef OFFIX_DND
1235 /* OffiX Dnd (drag 'n' drop) protocol */ 1440 /* OffiX Dnd (drag 'n' drop) protocol */
1236 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL] 1441 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1237 && (ev.xclient.data.l[0] == DndFile 1442 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir 1443 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink)) 1444 || ev.xclient.data.l[0] == DndLink))
1240 { 1445 {
1241 /* Get Dnd data */ 1446 /* Get Dnd data */
1242 Atom ActualType; 1447 Atom ActualType;
1243 int ActualFormat; 1448 int ActualFormat;
1244 unsigned char *data; 1449 unsigned char *data;
1245 unsigned long Size, RemainingBytes; 1450 unsigned long Size, RemainingBytes;
1246 1451
1247 XGetWindowProperty(display->display, display->root, 1452 XGetWindowProperty (disp, display->root,
1248 xa[XA_DNDSELECTION], 1453 xa[XA_DNDSELECTION],
1249 0L, 1000000L, 1454 0L, 1000000L,
1250 False, AnyPropertyType, 1455 False, AnyPropertyType,
1251 &ActualType, &ActualFormat, 1456 &ActualType, &ActualFormat,
1252 &Size, &RemainingBytes, 1457 &Size, &RemainingBytes,
1253 &data); 1458 &data);
1254 XChangeProperty(display->display, display->root, 1459 set_string_property (XA_CUT_BUFFER0, data);
1255 XA_CUT_BUFFER0, XA_STRING, 1460 XFree (data);
1256 8, PropModeReplace,
1257 data, STRLEN(data));
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1461 selection_paste (display->root, XA_CUT_BUFFER0, true);
1259 XSetInputFocus(display->display, display->root, RevertToNone, CurrentTime); 1462 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime);
1260 } 1463 }
1261#endif /* OFFIX_DND */ 1464#endif /* OFFIX_DND */
1262 break; 1465 break;
1263 1466
1264 case MappingNotify: 1467 case MappingNotify:
1265 XRefreshKeyboardMapping(&(ev.xmapping)); 1468 XRefreshKeyboardMapping (&ev.xmapping);
1266 break; 1469 break;
1267 1470
1268 /* 1471 /*
1269 * XXX: this is not the _current_ arrangement 1472 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1473 * Here's my conclusion:
… …
1289 break; 1492 break;
1290 } 1493 }
1291 break; 1494 break;
1292 1495
1293 case FocusIn: 1496 case FocusIn:
1294 if (!TermWin.focus) 1497 focus_in ();
1498 break;
1499
1500 case FocusOut:
1501 focus_out ();
1502 break;
1503
1504 case ConfigureNotify:
1505 if (ev.xconfigure.window == parent[0])
1295 { 1506 {
1296 TermWin.focus = 1; 1507 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1; 1508 ;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XSetICFocus(Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1305#endif
1306 1509
1510 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1511 {
1512 seen_resize = 1;
1513 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1514 }
1515
1516#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1517 if (OPTION (Opt_transparent))
1518 check_our_parents ();
1519#endif
1307 } 1520 }
1308 break; 1521 break;
1309 1522
1310 case FocusOut:
1311 if (TermWin.focus)
1312 {
1313 TermWin.focus = 0;
1314 want_refresh = 1;
1315#ifdef USE_XIM
1316 if (Input_Context != NULL)
1317 XUnsetICFocus(Input_Context);
1318#endif
1319#ifdef CURSOR_BLINK
1320 if (Options & Opt_cursorBlink)
1321 cursor_blink_ev.stop ();
1322 hidden_cursor = 0;
1323#endif
1324
1325 }
1326 break;
1327
1328 case ConfigureNotify: 1523 case PropertyNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0]) 1524 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1330 { 1525 && ev.xproperty.state == PropertyNewValue)
1331 int height, width; 1526 selection_property (ev.xproperty.window, ev.xproperty.atom);
1332 1527
1333 do
1334 { /* Wrap lots of configures into one */
1335 width = ev.xconfigure.width;
1336 height = ev.xconfigure.height;
1337 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1338 }
1339 while (XCheckTypedWindowEvent(display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1340
1341 if (szHint.width != width || szHint.height != height)
1342 {
1343 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1344 resize_all_windows (width, height, 1);
1345 }
1346#ifdef DEBUG_SIZE
1347 else
1348 {
1349 D_SIZE((stderr, "Size: Not resizing"));
1350 }
1351#endif
1352#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1353 if (Options & Opt_transparent)
1354 {
1355 check_our_parents ();
1356 if (am_transparent)
1357 want_full_refresh = 1;
1358 }
1359#endif
1360
1361 }
1362 break; 1528 break;
1363 1529
1364 case SelectionClear: 1530 case SelectionClear:
1365 selection_clear (); 1531 selection_clear ();
1366 break; 1532 break;
1367 1533
1368 case SelectionNotify: 1534 case SelectionNotify:
1369 if (selection_wait == Sel_normal) 1535 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor, 1536 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1371 ev.xselection.property, True);
1372 break; 1537 break;
1373 1538
1374 case SelectionRequest: 1539 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1540 selection_send (ev.xselectionrequest);
1376 break; 1541 break;
1377 1542
1543 case MapNotify:
1544 mapped = 1;
1545#ifdef TEXT_BLINK
1546 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1547#endif
1548 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1549 break;
1550
1378 case UnmapNotify: 1551 case UnmapNotify:
1379 TermWin.mapped = 0; 1552 mapped = 0;
1380#ifdef TEXT_BLINK 1553#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1554 text_blink_ev.stop ();
1382#endif 1555#endif
1383 break; 1556 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1384
1385 case MapNotify:
1386 TermWin.mapped = 1;
1387#ifdef TEXT_BLINK
1388 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1389#endif
1390 break;
1391
1392 case PropertyNotify:
1393 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1394 if (ev.xproperty.state == PropertyNewValue)
1395 selection_property (ev.xproperty.window, ev.xproperty.atom);
1396 break; 1557 break;
1397 1558
1398#ifdef TRANSPARENT 1559#ifdef TRANSPARENT
1399 case ReparentNotify: 1560 case ReparentNotify:
1400 rootwin_cb (ev); 1561 rootwin_cb (ev);
1401 break; 1562 break;
1402#endif /* TRANSPARENT */ 1563#endif /* TRANSPARENT */
1403 1564
1404 case GraphicsExpose: 1565 case GraphicsExpose:
1405 case Expose: 1566 case Expose:
1406 if (ev.xany.window == TermWin.vt) 1567 if (ev.xany.window == vt)
1407 { 1568 {
1408#ifdef NO_SLOW_LINK_SUPPORT 1569 do
1409 scr_expose (ev.xexpose.x, ev.xexpose.y, 1570 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev.xexpose.width, ev.xexpose.height, False); 1571 ev.xexpose.width, ev.xexpose.height, False);
1411#else 1572 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev));
1412 // don't understand this, so commented it out 1573
1574 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1575
1576 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev))
1413 scr_expose (ev.xexpose.x, ev.xexpose.y, 1577 scr_expose (ev.xexpose.x, ev.xexpose.y,
1414 ev.xexpose.width, ev.xexpose.height, False); 1578 ev.xexpose.width, ev.xexpose.height, False);
1415 //scr_expose (ev.xexpose.x, 0, 1579
1416 // ev.xexpose.width, TermWin.height, False);
1417#endif
1418 want_refresh = 1; 1580 want_refresh = 1;
1419 } 1581 }
1420 else 1582 else
1421 { 1583 {
1422 XEvent unused_event; 1584 XEvent unused_event;
1423 1585
1424 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1586 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1425 Expose, 1587 ;
1426 &unused_event)) ; 1588 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1427 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1589 ;
1428 GraphicsExpose, 1590
1429 &unused_event)) ;
1430 if (isScrollbarWindow(ev.xany.window)) 1591 if (isScrollbarWindow (ev.xany.window))
1431 { 1592 {
1432 scrollBar.setIdle(); 1593 scrollBar.setIdle ();
1433 scrollbar_show (0); 1594 scrollbar_show (0);
1434 } 1595 }
1435#ifdef MENUBAR 1596#ifdef MENUBAR
1436 if (menubar_visible () && isMenuBarWindow(ev.xany.window)) 1597 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1437 menubar_expose (); 1598 menubar_expose ();
1438#endif 1599#endif
1439#ifdef RXVT_GRAPHICS
1440 Gr_expose (ev.xany.window);
1441#endif
1442 1600
1601#ifdef TRANSPARENT
1602 if (am_transparent && ev.xany.window == parent[0])
1603 XClearWindow (disp, ev.xany.window);
1604#endif
1443 } 1605 }
1444 break; 1606 break;
1445 1607
1446 case MotionNotify: 1608 case MotionNotify:
1447#ifdef POINTER_BLANK 1609#ifdef POINTER_BLANK
1448 if (hidden_pointer) 1610 if (hidden_pointer)
1449 pointer_unblank (); 1611 pointer_unblank ();
1450#endif 1612#endif
1451#if MENUBAR 1613#if MENUBAR
1452 if (isMenuBarWindow(ev.xany.window)) 1614 if (isMenuBarWindow (ev.xany.window))
1453 { 1615 {
1454 menubar_control (&(ev.xbutton)); 1616 menubar_control (ev.xbutton);
1455 break; 1617 break;
1456 } 1618 }
1457#endif 1619#endif
1458 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate)) 1620 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1459 break; 1621 break;
1460 1622
1461 if (ev.xany.window == TermWin.vt) 1623 if (ev.xany.window == vt)
1462 { 1624 {
1625 if (HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1626 ; // nop
1463 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1627 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1464 { 1628 {
1465 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1629 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1466 ; 1630 ;
1467 1631
1468 XQueryPointer(display->display, TermWin.vt, 1632 XQueryPointer (disp, vt,
1469 &unused_root, &unused_child, 1633 &unused_root, &unused_child,
1470 &unused_root_x, &unused_root_y, 1634 &unused_root_x, &unused_root_y,
1471 &(ev.xbutton.x), &(ev.xbutton.y), 1635 &ev.xbutton.x, &ev.xbutton.y,
1472 &unused_mask); 1636 &ev.xbutton.state);
1473#ifdef MOUSE_THRESHOLD 1637#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1638 /* deal with a `jumpy' mouse */
1475 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1639 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1476 { 1640 {
1477#endif 1641#endif
1642#if ISO_14755
1643 // 5.4
1644 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1645 {
1646 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1647 break;
1648 }
1649#endif
1478 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1650 selection_extend (ev.xbutton.x, ev.xbutton.y,
1479 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1651 ev.xbutton.state & Button3Mask ? 2 : 0);
1652
1480#ifdef SELECTION_SCROLLING 1653#ifdef SELECTION_SCROLLING
1481 if (ev.xbutton.y < TermWin.int_bwidth 1654 if (ev.xbutton.y < int_bwidth
1482 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1655 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1483 { 1656 {
1484 int dist; 1657 int dist;
1485
1486 pending_scroll_selection=1;
1487 1658
1488 /* don't clobber the current delay if we are 1659 /* don't clobber the current delay if we are
1489 * already in the middle of scrolling. 1660 * already in the middle of scrolling.
1490 */ 1661 */
1491 if (scroll_selection_delay<=0) 1662 if (!sel_scroll_ev.active)
1492 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1663 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1493 1664
1494 /* save the event params so we can highlight 1665 /* save the event params so we can highlight
1495 * the selection in the pending-scroll loop 1666 * the selection in the pending-scroll loop
1496 */ 1667 */
1497 selection_save_x=ev.xbutton.x; 1668 selection_save_x = ev.xbutton.x;
1498 selection_save_y=ev.xbutton.y; 1669 selection_save_y = ev.xbutton.y;
1499 selection_save_state=
1500 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1670 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1501 1671
1502 /* calc number of lines to scroll */ 1672 /* calc number of lines to scroll */
1503 if (ev.xbutton.y<TermWin.int_bwidth) 1673 if (ev.xbutton.y < int_bwidth)
1504 { 1674 {
1505 scroll_selection_dir = UP; 1675 scroll_selection_dir = UP;
1506 dist = TermWin.int_bwidth - ev.xbutton.y; 1676 dist = int_bwidth - ev.xbutton.y;
1507 } 1677 }
1508 else 1678 else
1509 { 1679 {
1510 scroll_selection_dir = DN; 1680 scroll_selection_dir = DN;
1511 dist = ev.xbutton.y - 1681 dist = ev.xbutton.y - (int_bwidth + height);
1512 (TermWin.int_bwidth + TermWin.height);
1513 } 1682 }
1683
1514 scroll_selection_lines=(Pixel2Height(dist)/ 1684 scroll_selection_lines = Pixel2Height (dist)
1515 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1685 / SELECTION_SCROLL_LINE_SPEEDUP
1686 + 1;
1516 MIN_IT(scroll_selection_lines, 1687 min_it (scroll_selection_lines,
1517 SELECTION_SCROLL_MAX_LINES); 1688 SELECTION_SCROLL_MAX_LINES);
1518 } 1689 }
1519 else 1690 else
1520 { 1691 {
1521 /* we are within the text window, so we 1692 /* we are within the text window, so we
1522 * shouldn't be scrolling 1693 * shouldn't be scrolling
1523 */ 1694 */
1524 pending_scroll_selection = 0; 1695 if (sel_scroll_ev.active)
1696 sel_scroll_ev.stop();
1525 } 1697 }
1526#endif 1698#endif
1527#ifdef MOUSE_THRESHOLD 1699#ifdef MOUSE_THRESHOLD
1528
1529 } 1700 }
1530#endif 1701#endif
1531
1532 } 1702 }
1533 } 1703 }
1534 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1704 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1535 { 1705 {
1536 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1706 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1537 MotionNotify, &ev)) ; 1707 MotionNotify, &ev))
1708 ;
1709
1538 XQueryPointer(display->display, scrollBar.win, 1710 XQueryPointer (disp, scrollBar.win,
1539 &unused_root, &unused_child, 1711 &unused_root, &unused_child,
1540 &unused_root_x, &unused_root_y, 1712 &unused_root_x, &unused_root_y,
1541 &(ev.xbutton.x), &(ev.xbutton.y), 1713 &ev.xbutton.x, &ev.xbutton.y,
1542 &unused_mask); 1714 &unused_mask);
1543 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1715 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1544 scrollbar_size()); 1716 scrollbar_size ());
1545 scr_refresh (refresh_type); 1717 want_refresh = 1;
1546 refresh_limit = 0; 1718 refresh_limit = 0;
1547 scrollbar_show (1); 1719 scrollbar_show (1);
1548 } 1720 }
1549 break; 1721 break;
1550 } 1722 }
1551}
1552 1723
1724skip_switch: ;
1725
1726#if defined(CURSOR_BLINK)
1727 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1728 {
1729 if (hidden_cursor)
1730 {
1731 hidden_cursor = 0;
1732 want_refresh = 1;
1733 }
1734
1735 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1736 }
1737#endif
1738
1739#if defined(POINTER_BLANK)
1740 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1741 {
1742 if (ev.type == MotionNotify
1743 || ev.type == ButtonPress
1744 || ev.type == ButtonRelease)
1745 if (hidden_pointer)
1746 pointer_unblank ();
1747
1748 if (ev.type == KeyPress && hidden_pointer == 0)
1749 pointer_blank ();
1750 }
1751#endif
1752}
1753
1754void
1755rxvt_term::focus_in ()
1756{
1757 if (!focus)
1758 {
1759 focus = 1;
1760 want_refresh = 1;
1761
1762 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1763
1764#if USE_XIM
1765 if (Input_Context != NULL)
1766 {
1767 IMSetStatusPosition ();
1768 XSetICFocus (Input_Context);
1769 }
1770#endif
1771#if CURSOR_BLINK
1772 if (OPTION (Opt_cursorBlink))
1773 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1774#endif
1775#if OFF_FOCUS_FADING
1776 if (rs[Rs_fade])
1777 {
1778 pix_colors = pix_colors_focused;
1779 scr_recolour ();
1780 }
1781#endif
1782 }
1783}
1784
1785void
1786rxvt_term::focus_out ()
1787{
1788 if (focus)
1789 {
1790 focus = 0;
1791 want_refresh = 1;
1792
1793 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1794
1795#if ENABLE_FRILLS || ISO_14755
1796 if (iso14755buf)
1797 {
1798 iso14755buf = 0;
1799# if ENABLE_OVERLAY
1800 scr_overlay_off ();
1801# endif
1802 }
1803#endif
1804#if USE_XIM
1805 if (Input_Context != NULL)
1806 XUnsetICFocus (Input_Context);
1807#endif
1808#if CURSOR_BLINK
1809 if (OPTION (Opt_cursorBlink))
1810 cursor_blink_ev.stop ();
1811 hidden_cursor = 0;
1812#endif
1813#if OFF_FOCUS_FADING
1814 if (rs[Rs_fade])
1815 {
1816 pix_colors = pix_colors_unfocused;
1817 scr_recolour ();
1818 }
1819#endif
1820 }
1821}
1822
1823#if TRANSPARENT
1553void 1824void
1554rxvt_term::rootwin_cb (XEvent &ev) 1825rxvt_term::rootwin_cb (XEvent &ev)
1555{ 1826{
1556 SET_R (this); 1827 SET_R (this);
1557 SET_LOCALE (locale); 1828 SET_LOCALE (locale);
1558 1829
1559 if (ev.type == PropertyNotify) 1830 switch (ev.type)
1560 { 1831 {
1832 case PropertyNotify:
1561 /* 1833 /*
1562 * if user used some Esetroot compatible prog to set the root bg, 1834 * if user used some Esetroot compatible prog to set the root bg,
1563 * use the property to determine the pixmap. We use it later on. 1835 * use the property to determine the pixmap. We use it later on.
1564 */ 1836 */
1565 if (xa[XA_XROOTPMAPID] == 0)
1566 xa[XA_XROOTPMAPID] = XInternAtom(display->display, "_XROOTPMAP_ID", False);
1567
1568 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1837 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1838 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1569 return; 1839 return;
1570 }
1571 1840
1572 if ((Options & Opt_transparent) && check_our_parents ()) 1841 /* FALLTHROUGH */
1842 case ReparentNotify:
1843 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1844 want_refresh = want_full_refresh = 1;
1845 break;
1573 { 1846 }
1574 if (am_transparent)
1575 want_full_refresh = 1;
1576 }
1577} 1847}
1848#endif
1578 1849
1579void 1850void
1580rxvt_term::button_press (const XButtonEvent &ev) 1851rxvt_term::button_press (XButtonEvent &ev)
1581{ 1852{
1582 int reportmode = 0, clickintime; 1853 int reportmode = 0, clickintime;
1583 1854
1584 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1855 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1856
1585 if (!bypass_keystate) 1857 if (!bypass_keystate)
1586 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1858 reportmode = !! (priv_modes & PrivMode_mouse_report);
1859
1587 /* 1860 /*
1588 * VT window processing of button press 1861 * VT window processing of button press
1589 */ 1862 */
1590 if (ev.window == TermWin.vt) 1863 if (ev.window == vt)
1591 { 1864 {
1592#if RXVT_GRAPHICS 1865#if ISO_14755
1593 if (ev.subwindow != None) 1866 // 5.4
1594 rxvt_Gr_ButtonPress (ev.x, ev.y); 1867 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1595 else 1868 {
1596#endif 1869 iso14755_54 (ev.x, ev.y);
1597 1870 return;
1598 { 1871 }
1872#endif
1873
1599 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1874 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1875
1600 if (reportmode) 1876 if (reportmode)
1877 {
1878 /* mouse report from vt window */
1879 /* save the xbutton state (for ButtonRelease) */
1880 MEvent.state = ev.state;
1881#ifdef MOUSE_REPORT_DOUBLECLICK
1882 if (ev.button == MEvent.button && clickintime)
1601 { 1883 {
1602 /* mouse report from vt window */ 1884 /* same button, within alloted time */
1603 /* save the xbutton state (for ButtonRelease) */ 1885 MEvent.clicks++;
1604 MEvent.state = ev.state; 1886
1605#ifdef MOUSE_REPORT_DOUBLECLICK 1887 if (MEvent.clicks > 1)
1606 if (ev.button == MEvent.button && clickintime)
1607 { 1888 {
1608 /* same button, within alloted time */
1609 MEvent.clicks++;
1610 if (MEvent.clicks > 1)
1611 {
1612 /* only report double clicks */ 1889 /* only report double clicks */
1613 MEvent.clicks = 2; 1890 MEvent.clicks = 2;
1614 mouse_report (ev); 1891 mouse_report (ev);
1615 1892
1616 /* don't report the release */ 1893 /* don't report the release */
1617 MEvent.clicks = 0; 1894 MEvent.clicks = 0;
1618 MEvent.button = AnyButton; 1895 MEvent.button = AnyButton;
1619 }
1620 } 1896 }
1621 else
1622 {
1623 /* different button, or time expired */
1624 MEvent.clicks = 1;
1625 MEvent.button = ev.button;
1626 mouse_report (ev);
1627 }
1628#else
1629 MEvent.button = ev.button;
1630 mouse_report (ev);
1631#endif /* MOUSE_REPORT_DOUBLECLICK */
1632
1633 } 1897 }
1634 else 1898 else
1635 { 1899 {
1636 if (ev.button != MEvent.button) 1900 /* different button, or time expired */
1637 MEvent.clicks = 0; 1901 MEvent.clicks = 1;
1638 switch (ev.button)
1639 {
1640 case Button1:
1641 /* allow shift+left click to extend selection */
1642 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report))
1643 {
1644 if (MEvent.button == Button1 && clickintime)
1645 selection_rotate (ev.x, ev.y);
1646 else
1647 selection_extend (ev.x, ev.y, 1);
1648 }
1649 else
1650 {
1651 if (MEvent.button == Button1 && clickintime)
1652 MEvent.clicks++;
1653 else
1654 MEvent.clicks = 1;
1655
1656 selection_click (MEvent.clicks, ev.x, ev.y);
1657 }
1658
1659 MEvent.button = Button1; 1902 MEvent.button = ev.button;
1660 break; 1903 mouse_report (ev);
1661
1662 case Button3:
1663 if (MEvent.button == Button3 && clickintime)
1664 selection_rotate (ev.x, ev.y);
1665 else
1666 selection_extend (ev.x, ev.y, 1);
1667 MEvent.button = Button3;
1668 break;
1669 }
1670 } 1904 }
1905#else
1906 MEvent.button = ev.button;
1907 mouse_report (ev);
1908#endif /* MOUSE_REPORT_DOUBLECLICK */
1909
1910 }
1911 else
1912 {
1913 if (ev.button != MEvent.button)
1914 MEvent.clicks = 0;
1915
1916 if (!HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1917 switch (ev.button)
1918 {
1919 case Button1:
1920 /* allow meta + click to select rectangular areas */
1921 /* should be done in screen.C */
1922#if ENABLE_FRILLS
1923 selection.rect = !!(ev.state & ModMetaMask);
1924#else
1925 selection.rect = false;
1926#endif
1927
1928 /* allow shift+left click to extend selection */
1929 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1930 {
1931 if (MEvent.button == Button1 && clickintime)
1932 selection_rotate (ev.x, ev.y);
1933 else
1934 selection_extend (ev.x, ev.y, 1);
1935 }
1936 else
1937 {
1938 if (MEvent.button == Button1 && clickintime)
1939 MEvent.clicks++;
1940 else
1941 MEvent.clicks = 1;
1942
1943 selection_click (MEvent.clicks, ev.x, ev.y);
1944 }
1945
1946 MEvent.button = Button1;
1947 break;
1948
1949 case Button3:
1950 if (MEvent.button == Button3 && clickintime)
1951 selection_rotate (ev.x, ev.y);
1952 else
1953 selection_extend (ev.x, ev.y, 1);
1954
1955 MEvent.button = Button3;
1956 break;
1957 }
1958 }
1959
1671 MEvent.time = ev.time; 1960 MEvent.time = ev.time;
1672 return; 1961 return;
1673 }
1674 } 1962 }
1675 1963
1676 /* 1964 /*
1677 * Scrollbar window processing of button press 1965 * Scrollbar window processing of button press
1678 */ 1966 */
1679 if (isScrollbarWindow(ev.window)) 1967 if (isScrollbarWindow (ev.window))
1680 { 1968 {
1681 scrollBar.setIdle (); 1969 scrollBar.setIdle ();
1682 /* 1970 /*
1683 * Rxvt-style scrollbar: 1971 * Rxvt-style scrollbar:
1684 * move up if mouse is above slider 1972 * move up if mouse is above slider
… …
1696 * Mouse report disabled scrollbar: 1984 * Mouse report disabled scrollbar:
1697 * arrow buttons - send up/down 1985 * arrow buttons - send up/down
1698 * click on scrollbar - send pageup/down 1986 * click on scrollbar - send pageup/down
1699 */ 1987 */
1700 if ((scrollBar.style == R_SB_NEXT 1988 if ((scrollBar.style == R_SB_NEXT
1701 && scrollbarnext_upButton(ev.y)) 1989 && scrollbarnext_upButton (ev.y))
1702 || (scrollBar.style == R_SB_RXVT 1990 || (scrollBar.style == R_SB_RXVT
1703 && scrollbarrxvt_upButton(ev.y))) 1991 && scrollbarrxvt_upButton (ev.y)))
1704 tt_printf("\033[A"); 1992 tt_printf ("\033[A");
1705 else if ((scrollBar.style == R_SB_NEXT 1993 else if ((scrollBar.style == R_SB_NEXT
1706 && scrollbarnext_dnButton(ev.y)) 1994 && scrollbarnext_dnButton (ev.y))
1707 || (scrollBar.style == R_SB_RXVT 1995 || (scrollBar.style == R_SB_RXVT
1708 && scrollbarrxvt_dnButton(ev.y))) 1996 && scrollbarrxvt_dnButton (ev.y)))
1709 tt_printf("\033[B"); 1997 tt_printf ("\033[B");
1710 else 1998 else
1711 switch (ev.button) 1999 switch (ev.button)
1712 { 2000 {
1713 case Button2: 2001 case Button2:
1714 tt_printf("\014"); 2002 tt_printf ("\014");
1715 break; 2003 break;
1716 case Button1: 2004 case Button1:
1717 tt_printf("\033[6~"); 2005 tt_printf ("\033[6~");
1718 break; 2006 break;
1719 case Button3: 2007 case Button3:
1720 tt_printf("\033[5~"); 2008 tt_printf ("\033[5~");
1721 break; 2009 break;
1722 } 2010 }
1723 } 2011 }
1724 else 2012 else
1725#endif /* NO_SCROLLBAR_REPORT */ 2013#endif /* NO_SCROLLBAR_REPORT */
… …
1727 { 2015 {
1728 char upordown = 0; 2016 char upordown = 0;
1729 2017
1730 if (scrollBar.style == R_SB_NEXT) 2018 if (scrollBar.style == R_SB_NEXT)
1731 { 2019 {
1732 if (scrollbarnext_upButton(ev.y)) 2020 if (scrollbarnext_upButton (ev.y))
1733 upordown = -1; /* up */ 2021 upordown = -1; /* up */
1734 else if (scrollbarnext_dnButton(ev.y)) 2022 else if (scrollbarnext_dnButton (ev.y))
1735 upordown = 1; /* down */ 2023 upordown = 1; /* down */
1736 } 2024 }
1737 else if (scrollBar.style == R_SB_RXVT) 2025 else if (scrollBar.style == R_SB_RXVT)
1738 { 2026 {
1739 if (scrollbarrxvt_upButton(ev.y)) 2027 if (scrollbarrxvt_upButton (ev.y))
1740 upordown = -1; /* up */ 2028 upordown = -1; /* up */
1741 else if (scrollbarrxvt_dnButton(ev.y)) 2029 else if (scrollbarrxvt_dnButton (ev.y))
1742 upordown = 1; /* down */ 2030 upordown = 1; /* down */
1743 } 2031 }
1744 if (upordown) 2032 if (upordown)
1745 { 2033 {
1746#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2034#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1747 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2035 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1748#endif 2036#endif
1749 if (scr_page (upordown < 0 ? UP : DN, 1)) 2037 if (scr_page (upordown < 0 ? UP : DN, 1))
1750 { 2038 {
1751 if (upordown < 0) 2039 if (upordown < 0)
1752 scrollBar.setUp (); 2040 scrollBar.setUp ();
… …
1768 break; 2056 break;
1769 case R_SB_ALIGN_BOTTOM: 2057 case R_SB_ALIGN_BOTTOM:
1770 csrO = scrollBar.bot - scrollBar.top; 2058 csrO = scrollBar.bot - scrollBar.top;
1771 break; 2059 break;
1772 } 2060 }
2061
1773 if (scrollBar.style == R_SB_XTERM 2062 if (scrollBar.style == R_SB_XTERM
1774 || scrollbar_above_slider(ev.y) 2063 || scrollbar_above_slider (ev.y)
1775 || scrollbar_below_slider(ev.y)) 2064 || scrollbar_below_slider (ev.y))
1776 scr_move_to ( scrollbar_position(ev.y) - csrO, 2065 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1777 scrollbar_size()); 2066
1778 scrollBar.setMotion (); 2067 scrollBar.setMotion ();
1779 break; 2068 break;
1780 2069
1781 case Button1: 2070 case Button1:
1782 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2071 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1784 /* FALLTHROUGH */ 2073 /* FALLTHROUGH */
1785 2074
1786 case Button3: 2075 case Button3:
1787 if (scrollBar.style != R_SB_XTERM) 2076 if (scrollBar.style != R_SB_XTERM)
1788 { 2077 {
1789 if (scrollbar_above_slider(ev.y)) 2078 if (scrollbar_above_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2079# ifdef RXVT_SCROLL_FULL
1791 scr_page (UP, TermWin.nrow - 1); 2080 scr_page (UP, nrow - 1);
1792# else 2081# else
1793 scr_page (UP, TermWin.nrow / 4); 2082 scr_page (UP, nrow / 4);
1794# endif 2083# endif
1795 else if (scrollbar_below_slider(ev.y)) 2084 else if (scrollbar_below_slider (ev.y))
1796# ifdef RXVT_SCROLL_FULL 2085# ifdef RXVT_SCROLL_FULL
1797 scr_page (DN, TermWin.nrow - 1); 2086 scr_page (DN, nrow - 1);
1798# else 2087# else
1799 scr_page (DN, TermWin.nrow / 4); 2088 scr_page (DN, nrow / 4);
1800# endif 2089# endif
1801 else 2090 else
1802 scrollBar.setMotion (); 2091 scrollBar.setMotion ();
1803 } 2092 }
1804 else 2093 else
1805 { 2094 {
1806 scr_page ((ev.button == Button1 ? DN : UP), 2095 scr_page ((ev.button == Button1 ? DN : UP),
1807 (TermWin.nrow 2096 (nrow
1808 * scrollbar_position(ev.y) 2097 * scrollbar_position (ev.y)
1809 / scrollbar_size())); 2098 / scrollbar_size ()));
1810 } 2099 }
2100
1811 break; 2101 break;
1812 } 2102 }
1813 } 2103 }
2104
1814 return; 2105 return;
1815 } 2106 }
2107
1816#if MENUBAR 2108#if MENUBAR
1817 /* 2109 /*
1818 * Menubar window processing of button press 2110 * Menubar window processing of button press
1819 */ 2111 */
1820 if (isMenuBarWindow(ev.window)) 2112 if (isMenuBarWindow (ev.window))
1821 menubar_control (ev); 2113 menubar_control (ev);
1822#endif 2114#endif
1823} 2115}
1824 2116
1825void 2117void
1826rxvt_term::button_release (const XButtonEvent &ev) 2118rxvt_term::button_release (XButtonEvent &ev)
1827{ 2119{
1828 int reportmode = 0; 2120 int reportmode = 0;
1829 2121
1830 csrO = 0; /* reset csr Offset */ 2122 csrO = 0; /* reset csr Offset */
1831 if (!bypass_keystate) 2123 if (!bypass_keystate)
1832 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2124 reportmode = !! (priv_modes & PrivMode_mouse_report);
1833 2125
1834 if (scrollbar_isUpDn()) 2126 if (scrollbar_isUpDn ())
1835 { 2127 {
1836 scrollBar.setIdle (); 2128 scrollBar.setIdle ();
1837 scrollbar_show (0); 2129 scrollbar_show (0);
1838#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2130#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1839 refresh_type &= ~SMOOTH_REFRESH; 2131 refresh_type &= ~SMOOTH_REFRESH;
1840#endif 2132#endif
1841
1842 } 2133 }
2134
1843#ifdef SELECTION_SCROLLING 2135#ifdef SELECTION_SCROLLING
1844 pending_scroll_selection=0; 2136 if (sel_scroll_ev.active)
2137 sel_scroll_ev.stop();
1845#endif 2138#endif
2139
1846 if (ev.window == TermWin.vt) 2140 if (ev.window == vt)
1847 { 2141 {
1848#ifdef RXVT_GRAPHICS 2142#if ISO_14755
1849 if (ev.subwindow != None) 2143 // 5.4
1850 rxvt_Gr_ButtonRelease(ev.x, ev.y); 2144 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1851 else 2145 return;
1852#endif 2146#endif
1853
1854 {
1855 if (reportmode) 2147 if (reportmode)
2148 {
2149 /* mouse report from vt window */
2150 /* don't report release of wheel "buttons" */
2151 if (ev.button >= 4)
2152 return;
2153#ifdef MOUSE_REPORT_DOUBLECLICK
2154 /* only report the release of 'slow' single clicks */
2155 if (MEvent.button != AnyButton
2156 && (ev.button != MEvent.button
2157 || (ev.time - MEvent.time
2158 > MULTICLICK_TIME / 2)))
1856 { 2159 {
1857 /* mouse report from vt window */
1858 /* don't report release of wheel "buttons" */
1859 if (ev.button >= 4)
1860 return;
1861#ifdef MOUSE_REPORT_DOUBLECLICK
1862 /* only report the release of 'slow' single clicks */
1863 if (MEvent.button != AnyButton
1864 && (ev.button != MEvent.button
1865 || (ev.time - MEvent.time
1866 > MULTICLICK_TIME / 2)))
1867 {
1868 MEvent.clicks = 0; 2160 MEvent.clicks = 0;
1869 MEvent.button = AnyButton;
1870 mouse_report (ev);
1871 }
1872#else /* MOUSE_REPORT_DOUBLECLICK */
1873 MEvent.button = AnyButton; 2161 MEvent.button = AnyButton;
1874 mouse_report (ev); 2162 mouse_report (ev);
2163 }
2164#else /* MOUSE_REPORT_DOUBLECLICK */
2165 MEvent.button = AnyButton;
2166 mouse_report (ev);
1875#endif /* MOUSE_REPORT_DOUBLECLICK */ 2167#endif /* MOUSE_REPORT_DOUBLECLICK */
1876 return; 2168 return;
2169 }
2170
2171 /*
2172 * dumb hack to compensate for the failure of click-and-drag
2173 * when overriding mouse reporting
2174 */
2175 if (priv_modes & PrivMode_mouse_report
2176 && bypass_keystate
2177 && ev.button == Button1 && MEvent.clicks <= 1)
2178 selection_extend (ev.x, ev.y, 0);
2179
2180 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2181 return;
2182
2183 switch (ev.button)
2184 {
2185 case Button1:
2186 case Button3:
2187 selection_make (ev.time);
2188 break;
2189 case Button2:
2190 selection_request (ev.time, ev.x, ev.y);
2191 break;
2192#ifdef MOUSE_WHEEL
2193 case Button4:
2194 case Button5:
2195 {
2196 int i;
2197 page_dirn v;
2198
2199 v = ev.button == Button4 ? UP : DN;
2200
2201 if (ev.state & ShiftMask)
2202 i = 1;
2203 else if (OPTION (Opt_mouseWheelScrollPage))
2204 i = nrow - 1;
2205 else
2206 i = 5;
2207
2208# ifdef MOUSE_SLIP_WHEELING
2209 if (ev.state & ControlMask)
2210 {
2211 mouse_slip_wheel_speed += v ? -1 : 1;
2212 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2213 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2214
2215 if (slip_wheel_ev.at < NOW)
2216 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2217
2218 slip_wheel_ev.start ();
2219 }
2220 else
2221 {
2222# endif
2223 scr_page (v, i);
2224 scrollbar_show (1);
2225# ifdef MOUSE_SLIP_WHEELING
2226 }
2227# endif
1877 } 2228 }
1878 /*
1879 * dumb hack to compensate for the failure of click-and-drag
1880 * when overriding mouse reporting
1881 */
1882 if (PrivateModes & PrivMode_mouse_report
1883 && bypass_keystate
1884 && ev.button == Button1 && MEvent.clicks <= 1)
1885 selection_extend (ev.x, ev.y, 0);
1886
1887 switch (ev.button)
1888 {
1889 case Button1:
1890 case Button3:
1891 selection_make (ev.time);
1892 break; 2229 break;
1893 case Button2:
1894 selection_request (ev.time, ev.x, ev.y);
1895 break;
1896#ifdef MOUSE_WHEEL
1897 case Button4:
1898 case Button5:
1899 {
1900 int i;
1901 page_dirn v;
1902
1903 v = (ev.button == Button4) ? UP : DN;
1904 if (ev.state & ShiftMask)
1905 i = 1;
1906 else if ((Options & Opt_mouseWheelScrollPage))
1907 i = TermWin.nrow - 1;
1908 else
1909 i = 5;
1910# ifdef MOUSE_SLIP_WHEELING
1911 if (ev.state & ControlMask)
1912 {
1913 mouse_slip_wheel_speed += (v ? -1 : 1);
1914 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1915 }
1916# endif 2230#endif
1917# ifdef JUMP_MOUSE_WHEEL
1918 scr_page (v, i);
1919 scr_refresh (SMOOTH_REFRESH);
1920 scrollbar_show (1);
1921# else
1922 while (i--)
1923 {
1924 scr_page (v, 1);
1925 scr_refresh (SMOOTH_REFRESH);
1926 scrollbar_show (1);
1927 }
1928# endif
1929
1930 }
1931 break;
1932#endif
1933
1934 }
1935 } 2231 }
1936 } 2232 }
1937#ifdef MENUBAR 2233#ifdef MENUBAR
1938 else if (isMenuBarWindow(ev.window)) 2234 else if (isMenuBarWindow (ev.window))
1939 menubar_control (ev); 2235 menubar_control (ev);
1940#endif 2236#endif
1941} 2237}
1942 2238
1943
1944#ifdef TRANSPARENT 2239#ifdef TRANSPARENT
2240#if TINTING
2241/* taken from aterm-0.4.2 */
2242
2243typedef uint32_t RUINT32T;
2244
2245void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2246{
2247 int sh_r, sh_g, sh_b;
2248 RUINT32T mask_r, mask_g, mask_b;
2249 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2250 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2251 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2252 int i;
2253
2254 Visual *visual = display->visual;
2255
2256 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2257
2258 /* for convenience */
2259 mask_r = visual->red_mask;
2260 mask_g = visual->green_mask;
2261 mask_b = visual->blue_mask;
2262
2263 /* boring lookup table pre-initialization */
2264 switch (srcImage->bits_per_pixel) {
2265 case 15:
2266 if ((mask_r != 0x7c00) ||
2267 (mask_g != 0x03e0) ||
2268 (mask_b != 0x001f))
2269 return;
2270 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2271 lookup_r = lookup;
2272 lookup_g = lookup+32;
2273 lookup_b = lookup+32+32;
2274 sh_r = 10;
2275 sh_g = 5;
2276 sh_b = 0;
2277 break;
2278 case 16:
2279 if ((mask_r != 0xf800) ||
2280 (mask_g != 0x07e0) ||
2281 (mask_b != 0x001f))
2282 return;
2283 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2284 lookup_r = lookup;
2285 lookup_g = lookup+32;
2286 lookup_b = lookup+32+64;
2287 sh_r = 11;
2288 sh_g = 5;
2289 sh_b = 0;
2290 break;
2291 case 24:
2292 if ((mask_r != 0xff0000) ||
2293 (mask_g != 0x00ff00) ||
2294 (mask_b != 0x0000ff))
2295 return;
2296 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2297 lookup_r = lookup;
2298 lookup_g = lookup+256;
2299 lookup_b = lookup+256+256;
2300 sh_r = 16;
2301 sh_g = 8;
2302 sh_b = 0;
2303 break;
2304 case 32:
2305 if ((mask_r != 0xff0000) ||
2306 (mask_g != 0x00ff00) ||
2307 (mask_b != 0x0000ff))
2308 return;
2309 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2310 lookup_r = lookup;
2311 lookup_g = lookup+256;
2312 lookup_b = lookup+256+256;
2313 sh_r = 16;
2314 sh_g = 8;
2315 sh_b = 0;
2316 break;
2317 default:
2318 return; /* we do not support this color depth */
2319 }
2320
2321 /* prepare limits for color transformation (each channel is handled separately) */
2322 if (shade < 0) {
2323 shade = -shade;
2324 if (shade < 0) shade = 0;
2325 if (shade > 100) shade = 100;
2326
2327 lower_lim_r = 65535-rm;
2328 lower_lim_g = 65535-gm;
2329 lower_lim_b = 65535-bm;
2330
2331 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2332 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2333 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2334
2335 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2336 } else {
2337 if (shade < 0) shade = 0;
2338 if (shade > 100) shade = 100;
2339
2340 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2341
2342 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2343 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2344 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2345 }
2346
2347 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2348 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2349 {
2350 unsigned int tmp;
2351
2352 tmp = lower_lim_r;
2353 lower_lim_r = lower_lim_b;
2354 lower_lim_b = tmp;
2355
2356 tmp = upper_lim_r;
2357 upper_lim_r = upper_lim_b;
2358 upper_lim_b = tmp;
2359 }
2360
2361 /* fill our lookup tables */
2362 for (i = 0; i <= mask_r>>sh_r; i++)
2363 {
2364 RUINT32T tmp;
2365 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2366 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2367 lookup_r[i] = (tmp/65535)<<sh_r;
2368 }
2369 for (i = 0; i <= mask_g>>sh_g; i++)
2370 {
2371 RUINT32T tmp;
2372 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2373 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2374 lookup_g[i] = (tmp/65535)<<sh_g;
2375 }
2376 for (i = 0; i <= mask_b>>sh_b; i++)
2377 {
2378 RUINT32T tmp;
2379 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2380 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2381 lookup_b[i] = (tmp/65535)<<sh_b;
2382 }
2383
2384 /* apply table to input image (replacing colors by newly calculated ones) */
2385 switch (srcImage->bits_per_pixel)
2386 {
2387 case 15:
2388 {
2389 unsigned short *p1, *pf, *p, *pl;
2390 p1 = (unsigned short *) srcImage->data;
2391 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2392 while (p1 < pf)
2393 {
2394 p = p1;
2395 pl = p1 + srcImage->width;
2396 for (; p < pl; p++)
2397 {
2398 *p = lookup_r[(*p & 0x7c00)>>10] |
2399 lookup_g[(*p & 0x03e0)>> 5] |
2400 lookup_b[(*p & 0x001f)];
2401 }
2402 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2403 }
2404 break;
2405 }
2406 case 16:
2407 {
2408 unsigned short *p1, *pf, *p, *pl;
2409 p1 = (unsigned short *) srcImage->data;
2410 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2411 while (p1 < pf)
2412 {
2413 p = p1;
2414 pl = p1 + srcImage->width;
2415 for (; p < pl; p++)
2416 {
2417 *p = lookup_r[(*p & 0xf800)>>11] |
2418 lookup_g[(*p & 0x07e0)>> 5] |
2419 lookup_b[(*p & 0x001f)];
2420 }
2421 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2422 }
2423 break;
2424 }
2425 case 24:
2426 {
2427 unsigned char *p1, *pf, *p, *pl;
2428 p1 = (unsigned char *) srcImage->data;
2429 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2430 while (p1 < pf)
2431 {
2432 p = p1;
2433 pl = p1 + srcImage->width * 3;
2434 for (; p < pl; p += 3)
2435 {
2436 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2437 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2438 p[2] = lookup_r[(p[2] & 0x0000ff)];
2439 }
2440 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2441 }
2442 break;
2443 }
2444 case 32:
2445 {
2446 RUINT32T *p1, *pf, *p, *pl;
2447 p1 = (RUINT32T *) srcImage->data;
2448 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2449
2450 while (p1 < pf)
2451 {
2452 p = p1;
2453 pl = p1 + srcImage->width;
2454 for (; p < pl; p++)
2455 {
2456 *p = lookup_r[(*p & 0xff0000)>>16] |
2457 lookup_g[(*p & 0x00ff00)>> 8] |
2458 lookup_b[(*p & 0x0000ff)] |
2459 (*p & ~0xffffff);
2460 }
2461 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2462 }
2463 break;
2464 }
2465 }
2466
2467 free (lookup);
2468}
2469#endif
2470
1945/* 2471/*
1946 * Check our parents are still who we think they are. 2472 * Check our parents are still who we think they are.
1947 * Do transparency updates if required 2473 * Do transparency updates if required
1948 */ 2474 */
1949int 2475int
1950rxvt_term::check_our_parents () 2476rxvt_term::check_our_parents ()
1951{ 2477{
1952 int i, pchanged, aformat, have_pixmap, rootdepth; 2478 int i, pchanged, aformat, have_pixmap, rootdepth;
1953 unsigned long nitems, bytes_after; 2479 unsigned long nitems, bytes_after;
1954 Atom atype; 2480 Atom atype;
1955 unsigned char *prop = NULL; 2481 unsigned char *prop = NULL;
1956 Window root, oldp, *list; 2482 Window root, oldp, *list;
1957 Pixmap rootpixmap = None; 2483 Pixmap rootpixmap = None;
1958 XWindowAttributes wattr, wrootattr; 2484 XWindowAttributes wattr, wrootattr;
2485 dDisp;
1959 2486
1960 pchanged = 0; 2487 pchanged = 0;
1961 2488
1962 if (!(Options & Opt_transparent)) 2489 if (!OPTION (Opt_transparent))
1963 return pchanged; /* Don't try any more */ 2490 return pchanged; /* Don't try any more */
1964 2491
1965 XGetWindowAttributes(display->display, display->root, &wrootattr); 2492 XGetWindowAttributes (disp, display->root, &wrootattr);
1966 rootdepth = wrootattr.depth; 2493 rootdepth = wrootattr.depth;
1967 2494
1968 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 2495 XGetWindowAttributes (disp, parent[0], &wattr);
2496
1969 if (rootdepth != wattr.depth) 2497 if (rootdepth != wattr.depth)
1970 { 2498 {
1971 if (am_transparent) 2499 if (am_transparent)
1972 { 2500 {
1973 pchanged = 1; 2501 pchanged = 1;
1974 XSetWindowBackground(display->display, TermWin.vt, 2502 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
1975 PixColors[Color_bg]);
1976 am_transparent = am_pixmap_trans = 0; 2503 am_transparent = am_pixmap_trans = 0;
1977 } 2504 }
2505
1978 return pchanged; /* Don't try any more */ 2506 return pchanged; /* Don't try any more */
1979 } 2507 }
1980 2508
1981 /* Get all X ops out of the queue so that our information is up-to-date. */ 2509 /* Get all X ops out of the queue so that our information is up-to-date. */
1982 XSync(display->display, False); 2510 XSync (disp, False);
1983 2511
1984 /* 2512 /*
1985 * Make the frame window set by the window manager have 2513 * Make the frame window set by the window manager have
1986 * the root background. Some window managers put multiple nested frame 2514 * the root background. Some window managers put multiple nested frame
1987 * windows for each client, so we have to take care about that. 2515 * windows for each client, so we have to take care about that.
1988 */ 2516 */
1989 i = (xa[XA_XROOTPMAPID] != 0 2517 i = (xa[XA_XROOTPMAP_ID]
1990 && (XGetWindowProperty(display->display, display->root, xa[XA_XROOTPMAPID], 2518 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1991 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2519 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1992 &nitems, &bytes_after, &prop) == Success)); 2520 &nitems, &bytes_after, &prop) == Success);
2521
1993 if (!i || prop == NULL) 2522 if (!i || prop == NULL)
2523 i = (xa[XA_ESETROOT_PMAP_ID]
2524 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2525 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2526 &nitems, &bytes_after, &prop) == Success);
2527
2528 if (!i || prop == NULL
2529#if TINTING
2530 || !rs[Rs_color + Color_tint]
2531#endif
2532 )
1994 have_pixmap = 0; 2533 have_pixmap = 0;
1995 else 2534 else
1996 { 2535 {
1997 have_pixmap = 1; 2536 have_pixmap = 1;
1998 rootpixmap = *((Pixmap *)prop); 2537 rootpixmap = *(Pixmap *)prop;
1999 XFree(prop); 2538 XFree (prop);
2000 } 2539 }
2540
2001 if (have_pixmap) 2541 if (have_pixmap)
2002 { 2542 {
2003 /* 2543 /*
2004 * Copy display->root pixmap transparency 2544 * Copy display->root pixmap transparency
2005 */ 2545 */
2006 int sx, sy, nx, ny; 2546 int sx, sy, nx, ny;
2007 unsigned int nw, nh; 2547 unsigned int nw, nh;
2008 Window cr; 2548 Window cr;
2009 XImage *image; 2549 XImage *image;
2010 GC gc; 2550 GC gc;
2011 XGCValues gcvalue; 2551 XGCValues gcvalue;
2012 2552
2013 XTranslateCoordinates(display->display, TermWin.parent[0], display->root, 2553 XTranslateCoordinates (disp, parent[0], display->root,
2014 0, 0, &sx, &sy, &cr); 2554 0, 0, &sx, &sy, &cr);
2015 nw = (unsigned int)szHint.width; 2555 nw = (unsigned int)szHint.width;
2016 nh = (unsigned int)szHint.height; 2556 nh = (unsigned int)szHint.height;
2017 nx = ny = 0; 2557 nx = ny = 0;
2558
2018 if (sx < 0) 2559 if (sx < 0)
2019 { 2560 {
2020 nw += sx; 2561 nw += sx;
2021 nx = -sx; 2562 nx = -sx;
2022 sx = 0; 2563 sx = 0;
2023 } 2564 }
2565
2024 if (sy < 0) 2566 if (sy < 0)
2025 { 2567 {
2026 nh += sy; 2568 nh += sy;
2027 ny = -sy; 2569 ny = -sy;
2028 sy = 0; 2570 sy = 0;
2029 } 2571 }
2572
2030 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2573 min_it (nw, (unsigned int) (wrootattr.width - sx));
2031 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2574 min_it (nh, (unsigned int) (wrootattr.height - sy));
2575
2576 XSync (disp, False);
2032 allowedxerror = -1; 2577 allowedxerror = -1;
2033 image = XGetImage(display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2578 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2034 ZPixmap); 2579
2035 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2580 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2036 /* XXX: may need a delay here? */ 2581 /* XXX: may need a delay here? */
2037 allowedxerror = 0; 2582 allowedxerror = 0;
2583
2038 if (image == NULL) 2584 if (image == NULL)
2039 { 2585 {
2040 if (am_transparent && am_pixmap_trans) 2586 if (am_transparent && am_pixmap_trans)
2041 { 2587 {
2042 pchanged = 1; 2588 pchanged = 1;
2043 if (TermWin.pixmap != None) 2589 if (pixmap != None)
2044 { 2590 {
2045 XFreePixmap(display->display, TermWin.pixmap); 2591 XFreePixmap (disp, pixmap);
2046 TermWin.pixmap = None; 2592 pixmap = None;
2047 } 2593 }
2048 } 2594 }
2595
2049 am_pixmap_trans = 0; 2596 am_pixmap_trans = 0;
2050 } 2597 }
2051 else 2598 else
2052 { 2599 {
2053 if (TermWin.pixmap != None) 2600 if (pixmap != None)
2054 XFreePixmap(display->display, TermWin.pixmap); 2601 XFreePixmap (disp, pixmap);
2055 TermWin.pixmap = XCreatePixmap(display->display, TermWin.vt, 2602
2056 (unsigned int)szHint.width, 2603#if TINTING
2604 if (ISSET_PIXCOLOR (Color_tint))
2605 {
2606 unsigned short rm, gm, bm;
2607 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2608
2609 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2610
2611 ShadeXImage (display, image, shade, rm, gm, bm);
2612 }
2613#endif
2614
2615 pixmap = XCreatePixmap (disp, vt,
2057 (unsigned int)szHint.height, 2616 szHint.width, szHint.height, image->depth);
2058 (unsigned int)image->depth);
2059 gc = XCreateGC(display->display, TermWin.vt, 0UL, &gcvalue); 2617 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
2060 XPutImage(display->display, TermWin.pixmap, gc, image, 0, 0, 2618 XPutImage (disp, pixmap, gc, image, 0, 0,
2061 nx, ny, (unsigned int)image->width,
2062 (unsigned int)image->height); 2619 nx, ny, image->width, image->height);
2063 XFreeGC(display->display, gc); 2620 XFreeGC (disp, gc);
2064 XDestroyImage(image); 2621 XDestroyImage (image);
2065 XSetWindowBackgroundPixmap(display->display, TermWin.vt, 2622 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2066 TermWin.pixmap); 2623 XClearWindow (disp, parent[0]);
2624
2067 if (!am_transparent || !am_pixmap_trans) 2625 if (!am_transparent || !am_pixmap_trans)
2068 pchanged = 1; 2626 pchanged = 1;
2627
2069 am_transparent = am_pixmap_trans = 1; 2628 am_transparent = am_pixmap_trans = 1;
2070 } 2629 }
2071 } 2630 }
2631
2072 if (!am_pixmap_trans) 2632 if (am_pixmap_trans)
2633 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2634 else
2073 { 2635 {
2074 unsigned int n; 2636 unsigned int n;
2075 /* 2637 /*
2076 * InheritPixmap transparency 2638 * InheritPixmap transparency
2077 */ 2639 */
2078 D_X((stderr, "InheritPixmap Seeking to %08lx", display->root));
2079 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2640 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2080 i++)
2081 { 2641 {
2082 oldp = TermWin.parent[i]; 2642 oldp = parent[i];
2083 XQueryTree(display->display, TermWin.parent[i - 1], &root, 2643 XQueryTree (disp, parent[i - 1], &root,
2084 &TermWin.parent[i], &list, &n); 2644 &parent[i], &list, &n);
2085 XFree(list); 2645 XFree (list);
2086 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2646
2087 if (TermWin.parent[i] == display->root) 2647 if (parent[i] == display->root)
2088 { 2648 {
2089 if (oldp != None) 2649 if (oldp != None)
2090 pchanged = 1; 2650 pchanged = 1;
2651
2091 break; 2652 break;
2092 } 2653 }
2654
2093 if (oldp != TermWin.parent[i]) 2655 if (oldp != parent[i])
2094 pchanged = 1; 2656 pchanged = 1;
2095 } 2657 }
2658
2096 n = 0; 2659 n = 0;
2660
2097 if (pchanged) 2661 if (pchanged)
2098 { 2662 {
2099 for (; n < (unsigned int)i; n++) 2663 for (; n < (unsigned int)i; n++)
2100 { 2664 {
2101 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2665 XGetWindowAttributes (disp, parent[n], &wattr);
2102 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2103 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2666 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2104 { 2667 {
2105 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2668 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2106 break; 2669 break;
2107 } 2670 }
2108 } 2671 }
2109 } 2672 }
2110 if (n > (int)(sizeof(TermWin.parent) 2673
2111 / sizeof(TermWin.parent[0]))) 2674 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2112 { 2675 {
2113 D_X((stderr, "InheritPixmap Turning off")); 2676 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2114 XSetWindowBackground(display->display, TermWin.parent[0], 2677 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2115 PixColors[Color_fg]);
2116 XSetWindowBackground(display->display, TermWin.vt,
2117 PixColors[Color_bg]);
2118 am_transparent = 0; 2678 am_transparent = 0;
2119 /* XXX: also turn off Opt_transparent? */ 2679 /* XXX: also turn off Opt_transparent? */
2120 } 2680 }
2121 else 2681 else
2122 { 2682 {
2683#if WAIT_FOR_WM
2123 /* wait (an arbitrary period) for the WM to do its thing 2684 /* wait (an arbitrary period) for the WM to do its thing
2124 * needed for fvwm2.2.2 (and before?) */ 2685 * needed for fvwm2.2.2 (and before?) */
2125# ifdef HAVE_NANOSLEEP
2126 struct timespec rqt;
2127
2128 rqt.tv_sec = 1;
2129 rqt.tv_nsec = 0;
2130 nanosleep(&rqt, NULL);
2131# else
2132 sleep(1); 2686 sleep (1);
2133# endif 2687#endif
2134 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2135 for (n = 0; n < (unsigned int)i; n++) 2688 for (n = 0; n < (unsigned int)i; n++)
2136 XSetWindowBackgroundPixmap(display->display, TermWin.parent[n], 2689 {
2137 ParentRelative); 2690 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2138 XSetWindowBackgroundPixmap(display->display, TermWin.vt, 2691 XClearWindow (disp, parent[n]);
2139 ParentRelative); 2692 }
2693
2694 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2140 am_transparent = 1; 2695 am_transparent = 1;
2141 } 2696 }
2697
2142 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2698 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2143 TermWin.parent[i] = None; 2699 parent[i] = None;
2700 }
2701
2702 if (scrollBar.win)
2144 } 2703 {
2704 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2705 scrollBar.setIdle ();
2706 scrollbar_show (0);
2707 }
2708
2709 if (am_transparent)
2710 {
2711 want_refresh = want_full_refresh = 1;
2712 if (am_pixmap_trans)
2713 flush ();
2714 }
2715
2145 return pchanged; 2716 return pchanged;
2146} 2717}
2147#endif 2718#endif
2148 2719
2149/*}}} */ 2720/*}}} */
2721
2722bool
2723rxvt_term::cmd_parse ()
2724{
2725 bool flag = false;
2726 wchar_t ch = NOCHAR;
2727 char *seq_begin; // remember start of esc-sequence here
2728
2729 for (;;)
2730 {
2731 if (ch == NOCHAR)
2732 {
2733 seq_begin = cmdbuf_ptr;
2734 ch = next_char ();
2735
2736 if (ch == NOCHAR)
2737 break;
2738 }
2739
2740 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2741 {
2742 if (!seen_input)
2743 {
2744 seen_input = 1;
2745 // many badly-written programs (e.g. jed) contain a race condition:
2746 // they first read the screensize and then install a SIGWINCH handler.
2747 // some window managers resize the window early, and these programs
2748 // then sometimes get the size wrong.
2749 // unfortunately other programs are even more buggy and dislike
2750 // being sent SIGWINCH, so only do it when we were in fact being
2751 // resized.
2752 if (seen_resize && cmd_pid)
2753 kill (-cmd_pid, SIGWINCH);
2754 }
2755
2756 /* Read a text string from the input buffer */
2757 wchar_t buf[UBUFSIZ];
2758 bool refreshnow = false;
2759 int nlines = 0;
2760 wchar_t *str = buf;
2761 wchar_t *eol = str + min (ncol, UBUFSIZ);
2762
2763 for (;;)
2764 {
2765 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2766 break;
2767
2768 *str++ = ch;
2769
2770 if (ch == C0_LF || str >= eol)
2771 {
2772 if (ch == C0_LF)
2773 nlines++;
2774
2775 refresh_count++;
2776
2777 if (!OPTION (Opt_jumpScroll)
2778 || (refresh_count >= refresh_limit * (nrow - 1)))
2779 {
2780 refreshnow = true;
2781 refresh_count = 0;
2782 ch = NOCHAR;
2783 break;
2784 }
2785
2786 // scr_add_lines only works for nlines <= nrow - 1.
2787 if (nlines >= nrow - 1)
2788 {
2789 if (!HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))
2790 scr_add_lines (buf, str - buf, nlines);
2791
2792 nlines = 0;
2793 str = buf;
2794 eol = str + min (ncol, UBUFSIZ);
2795 }
2796
2797 if (str >= eol)
2798 {
2799 if (eol >= buf + UBUFSIZ)
2800 {
2801 ch = NOCHAR;
2802 break;
2803 }
2804 else
2805 eol = min (eol + ncol, buf + UBUFSIZ);
2806 }
2807
2808 }
2809
2810 seq_begin = cmdbuf_ptr;
2811 ch = next_char ();
2812 }
2813
2814 if (!HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))
2815 scr_add_lines (buf, str - buf, nlines);
2816
2817 /*
2818 * If there have been a lot of new lines, then update the screen
2819 * What the heck I'll cheat and only refresh less than every page-full.
2820 * the number of pages between refreshes is refresh_limit, which
2821 * is incremented here because we must be doing flat-out scrolling.
2822 */
2823 if (refreshnow)
2824 {
2825 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2826 refresh_limit++;
2827 else
2828 {
2829 flag = true;
2830 scr_refresh (refresh_type);
2831 want_refresh = 1;
2832 }
2833 }
2834
2835 }
2836 else
2837 {
2838 try
2839 {
2840 process_nonprinting (ch);
2841 }
2842 catch (const class out_of_input &o)
2843 {
2844 // we ran out of input, retry later
2845 cmdbuf_ptr = seq_begin;
2846 break;
2847 }
2848
2849 ch = NOCHAR;
2850 }
2851 }
2852
2853 return flag;
2854}
2855
2856// read the next character
2857wchar_t
2858rxvt_term::next_char ()
2859{
2860 while (cmdbuf_ptr < cmdbuf_endp)
2861 {
2862 // assume 7-bit to be ascii ALWAYS
2863 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2864 return *cmdbuf_ptr++;
2865
2866 wchar_t wc;
2867 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2868
2869 if (len == (size_t)-2)
2870 {
2871 // the mbstate stores incomplete sequences. didn't know this :/
2872 cmdbuf_ptr = cmdbuf_endp;
2873 break;
2874 }
2875
2876 if (len == (size_t)-1)
2877 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2878
2879 // assume wchar == unicode
2880 cmdbuf_ptr += len;
2881 return wc & UNICODE_MASK;
2882 }
2883
2884 return NOCHAR;
2885}
2886
2887// read the next octet
2888uint32_t
2889rxvt_term::next_octet ()
2890{
2891 return cmdbuf_ptr < cmdbuf_endp
2892 ? (unsigned char)*cmdbuf_ptr++
2893 : NOCHAR;
2894}
2895
2896/* rxvt_cmd_getc () - Return next input character */
2897/*
2898 * Return the next input character after first passing any keyboard input
2899 * to the command.
2900 */
2901wchar_t
2902rxvt_term::cmd_getc ()
2903{
2904 wchar_t c = next_char ();
2905
2906 if (c == NOCHAR)
2907 throw out_of_input;
2908
2909 return c;
2910}
2911
2912uint32_t
2913rxvt_term::cmd_get8 ()
2914{
2915 uint32_t c = next_octet ();
2916
2917 if (c == NOCHAR)
2918 throw out_of_input;
2919
2920 return c;
2921}
2150 2922
2151/*{{{ print pipe */ 2923/*{{{ print pipe */
2152/*----------------------------------------------------------------------*/ 2924/*----------------------------------------------------------------------*/
2153#ifdef PRINTPIPE 2925#ifdef PRINTPIPE
2154FILE * 2926FILE *
2155rxvt_term::popen_printer () 2927rxvt_term::popen_printer ()
2156{ 2928{
2157 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2929 FILE *stream = popen (rs[Rs_print_pipe], "w");
2158 2930
2159 if (stream == NULL) 2931 if (stream == NULL)
2160 rxvt_print_error("can't open printer pipe"); 2932 rxvt_warn ("can't open printer pipe, not printing.\n");
2933
2161 return stream; 2934 return stream;
2162} 2935}
2163 2936
2164int 2937int
2165rxvt_term::pclose_printer (FILE *stream) 2938rxvt_term::pclose_printer (FILE *stream)
2166{ 2939{
2167 fflush (stream); 2940 fflush (stream);
2168 /* pclose() reported not to work on SunOS 4.1.3 */
2169# if defined (__sun__) /* TODO: RESOLVE THIS */
2170 /* pclose works provided SIGCHLD handler uses waitpid */
2171 return pclose (stream); /* return fclose (stream); */
2172# else
2173 return pclose (stream); 2941 return pclose (stream);
2174# endif
2175} 2942}
2176 2943
2177/* 2944/*
2178 * simulate attached vt100 printer 2945 * simulate attached vt100 printer
2179 */ 2946 */
2180void 2947void
2181rxvt_term::process_print_pipe () 2948rxvt_term::process_print_pipe ()
2182{ 2949{
2183 int done; 2950 int done;
2184 FILE *fd; 2951 FILE *fd;
2185 2952
2186 if ((fd = popen_printer ()) == NULL) 2953 if ((fd = popen_printer ()) == NULL)
2187 return; 2954 return;
2188 2955
2189 /* 2956 /*
2190 * Send all input to the printer until either ESC[4i or ESC[?4i 2957 * Send all input to the printer until either ESC[4i or ESC[?4i
2191 * is received. 2958 * is received.
2192 */ 2959 */
2193 for (done = 0; !done;) 2960 for (done = 0; !done;)
2194 { 2961 {
2195 unsigned char buf[8]; 2962 unsigned char buf[8];
2196 unsigned char ch; 2963 unicode_t ch;
2197 unsigned int i, len; 2964 unsigned int i, len;
2198 2965
2199 if ((ch = cmd_getc ()) != C0_ESC) 2966 if ((ch = cmd_getc ()) != C0_ESC)
2200 { 2967 {
2201 if (putc(ch, fd) == EOF) 2968 if (putc (ch, fd) == EOF)
2202 break; /* done = 1 */ 2969 break; /* done = 1 */
2203 } 2970 }
2204 else 2971 else
2205 { 2972 {
2206 len = 0; 2973 len = 0;
… …
2217 { 2984 {
2218 if ((buf[len++] = cmd_getc ()) == 'i') 2985 if ((buf[len++] = cmd_getc ()) == 'i')
2219 break; /* done = 1 */ 2986 break; /* done = 1 */
2220 } 2987 }
2221 } 2988 }
2989
2222 for (i = 0; i < len; i++) 2990 for (i = 0; i < len; i++)
2223 if (putc(buf[i], fd) == EOF) 2991 if (putc (buf[i], fd) == EOF)
2224 { 2992 {
2225 done = 1; 2993 done = 1;
2226 break; 2994 break;
2227 } 2995 }
2228 } 2996 }
2229 } 2997 }
2998
2230 pclose_printer (fd); 2999 pclose_printer (fd);
2231} 3000}
2232#endif /* PRINTPIPE */ 3001#endif /* PRINTPIPE */
2233/*}}} */ 3002/*}}} */
2234 3003
2235/* *INDENT-OFF* */ 3004/* *INDENT-OFF* */
2236enum { 3005enum {
2237 C1_40 = 0x40, 3006 C1_40 = 0x40,
2238 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 3007 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2239 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 3008 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2240 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 3009 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2241 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 3010 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2242}; 3011};
2243/* *INDENT-ON* */ 3012/* *INDENT-ON* */
2244 3013
2245/*{{{ process non-printing single characters */ 3014/*{{{ process non-printing single characters */
2246void 3015void
2247rxvt_term::process_nonprinting (unsigned char ch) 3016rxvt_term::process_nonprinting (unicode_t ch)
2248{ 3017{
2249 switch (ch) 3018 switch (ch)
2250 { 3019 {
3020 case C0_ESC:
3021 process_escape_seq ();
3022 break;
2251 case C0_ENQ: /* terminal Status */ 3023 case C0_ENQ: /* terminal Status */
2252 if (rs[Rs_answerbackstring]) 3024 if (rs[Rs_answerbackstring])
2253 tt_write( 3025 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2254 (const unsigned char *)rs[Rs_answerbackstring],
2255 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2256 else 3026 else
2257 tt_write((unsigned char *)VT100_ANS, 3027 tt_write (VT100_ANS, strlen (VT100_ANS));
2258 (unsigned int)STRLEN(VT100_ANS));
2259 break; 3028 break;
2260 case C0_BEL: /* bell */ 3029 case C0_BEL: /* bell */
2261 scr_bell (); 3030 scr_bell ();
2262 break; 3031 break;
2263 case C0_BS: /* backspace */ 3032 case C0_BS: /* backspace */
… …
2278 scr_charset_choose (1); 3047 scr_charset_choose (1);
2279 break; 3048 break;
2280 case C0_SI: /* shift in - acs */ 3049 case C0_SI: /* shift in - acs */
2281 scr_charset_choose (0); 3050 scr_charset_choose (0);
2282 break; 3051 break;
3052
3053#ifdef EIGHT_BIT_CONTROLS
3054 // 8-bit controls
3055 case 0x90: /* DCS */
3056 process_dcs_seq ();
3057 break;
3058 case 0x9b: /* CSI */
3059 process_csi_seq ();
3060 break;
3061 case 0x9d: /* CSI */
3062 process_osc_seq ();
3063 break;
3064#endif
2283 } 3065 }
2284} 3066}
2285/*}}} */ 3067/*}}} */
2286 3068
2287 3069
2288/*{{{ process VT52 escape sequences */ 3070/*{{{ process VT52 escape sequences */
2289void 3071void
2290rxvt_term::process_escape_vt52 (unsigned char ch) 3072rxvt_term::process_escape_vt52 (unicode_t ch)
2291{ 3073{
2292 int row, col; 3074 int row, col;
2293 3075
2294 switch (ch) 3076 switch (ch)
2295 { 3077 {
… …
2325 row = cmd_getc () - ' '; 3107 row = cmd_getc () - ' ';
2326 col = cmd_getc () - ' '; 3108 col = cmd_getc () - ' ';
2327 scr_gotorc (row, col, 0); 3109 scr_gotorc (row, col, 0);
2328 break; 3110 break;
2329 case 'Z': /* identify the terminal type */ 3111 case 'Z': /* identify the terminal type */
2330 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 3112 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2331 break; 3113 break;
2332 case '<': /* turn off VT52 mode */ 3114 case '<': /* turn off VT52 mode */
2333 PrivMode(0, PrivMode_vt52); 3115 PrivMode (0, PrivMode_vt52);
2334 break; 3116 break;
2335 case 'F': /* use special graphics character set */ 3117 case 'F': /* use special graphics character set */
2336 case 'G': /* use regular character set */ 3118 case 'G': /* use regular character set */
2337 /* unimplemented */ 3119 /* unimplemented */
2338 break; 3120 break;
… …
2347 3129
2348/*{{{ process escape sequences */ 3130/*{{{ process escape sequences */
2349void 3131void
2350rxvt_term::process_escape_seq () 3132rxvt_term::process_escape_seq ()
2351{ 3133{
2352 unsigned char ch = cmd_getc (); 3134 unicode_t ch = cmd_getc ();
2353 3135
2354 if (PrivateModes & PrivMode_vt52) 3136 if (priv_modes & PrivMode_vt52)
2355 { 3137 {
2356 process_escape_vt52 (ch); 3138 process_escape_vt52 (ch);
2357 return; 3139 return;
2358 } 3140 }
2359 3141
… …
2374 scr_charset_set (2, (unsigned int)cmd_getc ()); 3156 scr_charset_set (2, (unsigned int)cmd_getc ());
2375 break; 3157 break;
2376 case '+': 3158 case '+':
2377 scr_charset_set (3, (unsigned int)cmd_getc ()); 3159 scr_charset_set (3, (unsigned int)cmd_getc ());
2378 break; 3160 break;
2379#ifdef MULTICHAR_SET 3161#if ENABLE_FRILLS
2380 case '$':
2381 scr_charset_set (-2, (unsigned int)cmd_getc ());
2382 break;
2383#endif
2384#ifndef NO_FRILLS
2385 case '6': 3162 case '6':
2386 scr_backindex (); 3163 scr_backindex ();
2387 break; 3164 break;
2388#endif 3165#endif
2389 case '7': 3166 case '7':
2390 scr_cursor (SAVE); 3167 scr_cursor (SAVE);
2391 break; 3168 break;
2392 case '8': 3169 case '8':
2393 scr_cursor (RESTORE); 3170 scr_cursor (RESTORE);
2394 break; 3171 break;
2395#ifndef NO_FRILLS 3172#if ENABLE_FRILLS
2396 case '9': 3173 case '9':
2397 scr_forwardindex (); 3174 scr_forwardindex ();
2398 break; 3175 break;
2399#endif 3176#endif
2400 case '=': 3177 case '=':
2401 case '>': 3178 case '>':
2402 PrivMode((ch == '='), PrivMode_aplKP); 3179 PrivMode ((ch == '='), PrivMode_aplKP);
2403 break; 3180 break;
2404 3181
2405 case C1_40: 3182 case C1_40:
2406 cmd_getc (); 3183 cmd_getc ();
2407 break; 3184 break;
… …
2410 break; 3187 break;
2411 3188
2412 /* 8.3.87: NEXT LINE */ 3189 /* 8.3.87: NEXT LINE */
2413 case C1_NEL: /* ESC E */ 3190 case C1_NEL: /* ESC E */
2414 { 3191 {
2415 uint32_t nlcr[] = { '\n', '\r' }; 3192 wchar_t nlcr[] = { C0_LF, C0_CR };
2416 scr_add_lines (nlcr, 1, 2); 3193 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2417 } 3194 }
2418 break; 3195 break;
2419 3196
2420 /* kidnapped escape sequence: Should be 8.3.48 */ 3197 /* kidnapped escape sequence: Should be 8.3.48 */
2421 case C1_ESA: /* ESC G */ 3198 case C1_ESA: /* ESC G */
… …
2431 case C1_RI: /* ESC M */ 3208 case C1_RI: /* ESC M */
2432 scr_index (DN); 3209 scr_index (DN);
2433 break; 3210 break;
2434 3211
2435 /* 8.3.142: SINGLE-SHIFT TWO */ 3212 /* 8.3.142: SINGLE-SHIFT TWO */
2436 /*case C1_SS2: scr_single_shift (2); break; */ 3213 /*case C1_SS2: scr_single_shift (2); break; */
2437 3214
2438 /* 8.3.143: SINGLE-SHIFT THREE */ 3215 /* 8.3.143: SINGLE-SHIFT THREE */
2439 /*case C1_SS3: scr_single_shift (3); break; */ 3216 /*case C1_SS3: scr_single_shift (3); break; */
2440 3217
2441 /* 8.3.27: DEVICE CONTROL STRING */ 3218 /* 8.3.27: DEVICE CONTROL STRING */
2442 case C1_DCS: /* ESC P */ 3219 case C1_DCS: /* ESC P */
2443 process_dcs_seq (); 3220 process_dcs_seq ();
2444 break; 3221 break;
2445 3222
2446 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3223 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2447 case C1_SCI: /* ESC Z */ 3224 case C1_SCI: /* ESC Z */
2448 tt_write((const unsigned char *)ESCZ_ANSWER, 3225 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2449 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2450 break; /* steal obsolete ESC [ c */ 3226 break; /* steal obsolete ESC [ c */
2451 3227
2452 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3228 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2453 case C1_CSI: /* ESC [ */ 3229 case C1_CSI: /* ESC [ */
2454 process_csi_seq (); 3230 process_csi_seq ();
… …
2459 process_osc_seq (); 3235 process_osc_seq ();
2460 break; 3236 break;
2461 3237
2462 /* 8.3.106: RESET TO INITIAL STATE */ 3238 /* 8.3.106: RESET TO INITIAL STATE */
2463 case 'c': 3239 case 'c':
3240 mbstate.reset ();
2464 scr_poweron (); 3241 scr_poweron ();
2465 scrollbar_show (1); 3242 scrollbar_show (1);
2466 break; 3243 break;
2467 3244
2468 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3245 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2480 3257
2481/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3258/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2482/* *INDENT-OFF* */ 3259/* *INDENT-OFF* */
2483enum { 3260enum {
2484 CSI_ICH = 0x40, 3261 CSI_ICH = 0x40,
2485 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3262 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2486 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3263 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2487 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3264 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2488 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3265 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2489 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3266 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2490 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3267 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2494 3271
2495#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3272#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2496 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3273 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2497 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3274 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2498#define get_byte_array_bit(array, bit) \ 3275#define get_byte_array_bit(array, bit) \
2499 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3276 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2500 3277
2501const unsigned char csi_defaults[] = 3278const unsigned char csi_defaults[] =
2502 { 3279 {
2503 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3280 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2504 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 3281 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2505 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3282 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2506 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3283 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2507 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3284 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2508 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3285 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2509 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3286 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2510 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3287 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2511 }; 3288 };
2512/* *INDENT-ON* */ 3289/* *INDENT-ON* */
2513 3290
2514void 3291void
2515rxvt_term::process_csi_seq () 3292rxvt_term::process_csi_seq ()
2516{ 3293{
2517 unsigned char ch, priv, i; 3294 unicode_t ch, priv, i;
2518 unsigned int nargs, p; 3295 unsigned int nargs, p;
2519 int n, ndef; 3296 int n, ndef;
2520 int arg[ESC_ARGS]; 3297 int arg[ESC_ARGS];
2521 3298
2522 for (nargs = ESC_ARGS; nargs > 0;) 3299 for (nargs = ESC_ARGS; nargs > 0;)
2523 arg[--nargs] = 0; 3300 arg[--nargs] = 0;
2524 3301
2525 priv = 0; 3302 priv = 0;
… …
2527 if (ch >= '<' && ch <= '?') 3304 if (ch >= '<' && ch <= '?')
2528 { /* '<' '=' '>' '?' */ 3305 { /* '<' '=' '>' '?' */
2529 priv = ch; 3306 priv = ch;
2530 ch = cmd_getc (); 3307 ch = cmd_getc ();
2531 } 3308 }
3309
2532 /* read any numerical arguments */ 3310 /* read any numerical arguments */
2533 for (n = -1; ch < CSI_ICH; ) 3311 for (n = -1; ch < CSI_ICH; )
2534 { 3312 {
2535 if (isdigit(ch)) 3313 if (isdigit (ch))
2536 { 3314 {
2537 if (n < 0) 3315 if (n < 0)
2538 n = ch - '0'; 3316 n = ch - '0';
2539 else 3317 else
2540 n = n * 10 + ch - '0'; 3318 n = n * 10 + ch - '0';
… …
2543 { 3321 {
2544 if (nargs < ESC_ARGS) 3322 if (nargs < ESC_ARGS)
2545 arg[nargs++] = n; 3323 arg[nargs++] = n;
2546 n = -1; 3324 n = -1;
2547 } 3325 }
2548 else if (ch == '\b') 3326 else if (IS_CONTROL (ch))
2549 {
2550 scr_backspace ();
2551 }
2552 else if (ch == C0_ESC)
2553 {
2554 process_escape_seq ();
2555 return;
2556 }
2557 else if (ch < ' ')
2558 {
2559 process_nonprinting (ch); 3327 process_nonprinting (ch);
2560 } 3328
2561 ch = cmd_getc (); 3329 ch = cmd_getc ();
2562 } 3330 }
2563 3331
2564 if (ch > CSI_7F) 3332 if (ch > CSI_7F)
2565 return; 3333 return;
2566 3334
2567 if (nargs < ESC_ARGS) 3335 if (nargs < ESC_ARGS)
2568 arg[nargs++] = n; 3336 arg[nargs++] = n;
2569 3337
2570 i = ch - CSI_ICH; 3338 i = ch - CSI_ICH;
2571 ndef = get_byte_array_bit(csi_defaults, i); 3339 ndef = get_byte_array_bit (csi_defaults, i);
2572 for (p = 0; p < nargs; p++) 3340 for (p = 0; p < nargs; p++)
2573 if (arg[p] == -1) 3341 if (arg[p] == -1)
2574 arg[p] = ndef; 3342 arg[p] = ndef;
2575 3343
2576#ifdef DEBUG_CMD 3344#ifdef DEBUG_CMD
2577 fprintf(stderr, "CSI "); 3345 fprintf (stderr, "CSI ");
2578 for (p = 0; p < nargs; p++) 3346 for (p = 0; p < nargs; p++)
2579 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); 3347 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2580 fprintf(stderr, "%c\n", ch); 3348 fprintf (stderr, "%c\n", ch);
2581#endif 3349#endif
2582 3350
2583 /* 3351 /*
2584 * private mode handling 3352 * private mode handling
2585 */ 3353 */
… …
2587 { 3355 {
2588 switch (priv) 3356 switch (priv)
2589 { 3357 {
2590 case '>': 3358 case '>':
2591 if (ch == CSI_DA) /* secondary device attributes */ 3359 if (ch == CSI_DA) /* secondary device attributes */
2592 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3360 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]);
2593 break; 3361 break;
2594 case '?': 3362 case '?':
2595 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3363 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2596 process_terminal_mode (ch, priv, nargs, arg); 3364 process_terminal_mode (ch, priv, nargs, arg);
2597 break; 3365 break;
… …
2600 } 3368 }
2601 3369
2602 switch (ch) 3370 switch (ch)
2603 { 3371 {
2604 /* 3372 /*
2605 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3373 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2606 */ 3374 */
2607#ifdef PRINTPIPE 3375#ifdef PRINTPIPE
2608 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3376 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2609 switch (arg[0]) 3377 switch (arg[0])
2610 { 3378 {
… …
2702 3470
2703 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3471 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2704 arg[0] = -arg[0]; 3472 arg[0] = -arg[0];
2705 /* FALLTHROUGH */ 3473 /* FALLTHROUGH */
2706 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3474 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2707 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3475 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2708 break; 3476 break;
2709 3477
2710 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3478 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2711 tt_write((const unsigned char *)VT100_ANS, 3479 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2712 (unsigned int)(sizeof(VT100_ANS) - 1));
2713 break; 3480 break;
2714 3481
2715 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3482 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2716 process_sgr_mode (nargs, arg); 3483 process_sgr_mode (nargs, arg);
2717 break; 3484 break;
2718 3485
2719 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3486 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2720 switch (arg[0]) 3487 switch (arg[0])
2721 { 3488 {
2722 case 5: /* DSR requested */ 3489 case 5: /* DSR requested */
2723 tt_printf("\033[0n"); 3490 tt_printf ("\033[0n");
2724 break; 3491 break;
2725 case 6: /* CPR requested */ 3492 case 6: /* CPR requested */
2726 scr_report_position (); 3493 scr_report_position ();
2727 break; 3494 break;
2728#if defined (ENABLE_DISPLAY_ANSWER)
2729 case 7: /* unofficial extension */ 3495 case 7: /* unofficial extension */
3496 if (OPTION (Opt_insecure))
2730 tt_printf("%-.250s\n", rs[Rs_display_name]); 3497 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2731 break; 3498 break;
2732#endif
2733 case 8: /* unofficial extension */ 3499 case 8: /* unofficial extension */
2734 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3500 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2735 break; 3501 break;
2736 } 3502 }
2737 break; 3503 break;
2738 3504
2739 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3505 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2772 break; 3538 break;
2773 3539
2774 case CSI_RM: /* 8.3.107: RESET MODE */ 3540 case CSI_RM: /* 8.3.107: RESET MODE */
2775 if (arg[0] == 4) 3541 if (arg[0] == 4)
2776 scr_insert_mode (0); 3542 scr_insert_mode (0);
3543 else if (arg[0] == 20)
3544 priv_modes &= ~PrivMode_LFNL;
2777 break; 3545 break;
2778 3546
2779 case CSI_SM: /* 8.3.126: SET MODE */ 3547 case CSI_SM: /* 8.3.126: SET MODE */
2780 if (arg[0] == 4) 3548 if (arg[0] == 4)
2781 scr_insert_mode (1); 3549 scr_insert_mode (1);
3550 else if (arg[0] == 20)
3551 priv_modes |= PrivMode_LFNL;
2782 break; 3552 break;
2783 3553
2784 /* 3554 /*
2785 * PRIVATE USE beyond this point. All CSI_7? sequences here 3555 * PRIVATE USE beyond this point. All CSI_7? sequences here
2786 */ 3556 */
… …
2798 break; 3568 break;
2799 case CSI_75: 3569 case CSI_75:
2800 scr_cursor (RESTORE); 3570 scr_cursor (RESTORE);
2801 break; 3571 break;
2802 3572
2803#ifndef NO_FRILLS 3573#if ENABLE_FRILLS
2804 case CSI_74: 3574 case CSI_74:
2805 process_window_ops (arg, nargs); 3575 process_window_ops (arg, nargs);
2806 break; 3576 break;
2807#endif 3577#endif
2808 3578
2809 case CSI_78: /* DECREQTPARM */ 3579 case CSI_78: /* DECREQTPARM */
2810 if (arg[0] == 0 || arg[0] == 1) 3580 if (arg[0] == 0 || arg[0] == 1)
2811 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3581 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2812 /* FALLTHROUGH */ 3582 break;
2813 3583
2814 default: 3584 default:
2815 break; 3585 break;
2816 } 3586 }
2817} 3587}
2818/*}}} */ 3588/*}}} */
2819 3589
2820#ifndef NO_FRILLS 3590#if ENABLE_FRILLS
2821/* ARGSUSED */ 3591/* ARGSUSED */
2822void 3592void
2823rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3593rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2824{ 3594{
2825 int x, y; 3595 int x, y;
2826#if 0
2827 char *s;
2828#endif
2829 XWindowAttributes wattr; 3596 XWindowAttributes wattr;
2830 Window wdummy; 3597 Window wdummy;
3598 dDisp;
2831 3599
2832 if (nargs == 0) 3600 if (nargs == 0)
2833 return; 3601 return;
3602
2834 switch (args[0]) 3603 switch (args[0])
2835 { 3604 {
2836 /* 3605 /*
2837 * commands 3606 * commands
2838 */ 3607 */
2839 case 1: /* deiconify window */ 3608 case 1: /* deiconify window */
2840 XMapWindow(display->display, TermWin.parent[0]); 3609 XMapWindow (disp, parent[0]);
2841 break; 3610 break;
2842 case 2: /* iconify window */ 3611 case 2: /* iconify window */
2843 XIconifyWindow(display->display, TermWin.parent[0], 3612 XIconifyWindow (disp, parent[0], display->screen);
2844 DefaultScreen(display->display));
2845 break; 3613 break;
2846 case 3: /* set position (pixels) */ 3614 case 3: /* set position (pixels) */
2847 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3615 XMoveWindow (disp, parent[0], args[1], args[2]);
2848 break; 3616 break;
2849 case 4: /* set size (pixels) */ 3617 case 4: /* set size (pixels) */
2850 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3618 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2851 break; 3619 break;
2852 case 5: /* raise window */ 3620 case 5: /* raise window */
2853 XRaiseWindow(display->display, TermWin.parent[0]); 3621 XRaiseWindow (disp, parent[0]);
2854 break; 3622 break;
2855 case 6: /* lower window */ 3623 case 6: /* lower window */
2856 XLowerWindow(display->display, TermWin.parent[0]); 3624 XLowerWindow (disp, parent[0]);
2857 break; 3625 break;
2858 case 7: /* refresh window */ 3626 case 7: /* refresh window */
2859 scr_touch (true); 3627 scr_touch (true);
2860 break; 3628 break;
2861 case 8: /* set size (chars) */ 3629 case 8: /* set size (chars) */
2862 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3630 set_widthheight ((unsigned int) (args[2] * fwidth),
2863 (unsigned int)(args[1] * TermWin.fheight)); 3631 (unsigned int) (args[1] * fheight));
2864 break; 3632 break;
3633
3634 //case 9: NYI, TODO, restore maximized window or maximize window
2865 default: 3635 default:
2866 if (args[0] >= 24) /* set height (chars) */ 3636 if (args[0] >= 24) /* set height (chars) */
2867 set_widthheight ((unsigned int)TermWin.width, 3637 set_widthheight ((unsigned int)width,
2868 (unsigned int)(args[1] * TermWin.fheight)); 3638 (unsigned int) (args[1] * fheight));
2869 break; 3639 break;
3640
3641
2870 /* 3642 /*
2871 * reports - some output format copied from XTerm 3643 * reports - some output format copied from XTerm
2872 */ 3644 */
2873 case 11: /* report window state */ 3645 case 11: /* report window state */
2874 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3646 XGetWindowAttributes (disp, parent[0], &wattr);
2875 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3647 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2876 break; 3648 break;
2877 case 13: /* report window position */ 3649 case 13: /* report window position */
2878 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3650 XGetWindowAttributes (disp, parent[0], &wattr);
2879 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3651 XTranslateCoordinates (disp, parent[0], wattr.root,
2880 -wattr.border_width, -wattr.border_width, 3652 -wattr.border_width, -wattr.border_width,
2881 &x, &y, &wdummy); 3653 &x, &y, &wdummy);
2882 tt_printf("\033[3;%d;%dt", x, y); 3654 tt_printf ("\033[3;%d;%dt", x, y);
2883 break; 3655 break;
2884 case 14: /* report window size (pixels) */ 3656 case 14: /* report window size (pixels) */
2885 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3657 XGetWindowAttributes (disp, parent[0], &wattr);
2886 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3658 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2887 break; 3659 break;
3660 case 18: /* report text area size (chars) */
3661 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3662 break;
2888 case 18: /* report window size (chars) */ 3663 case 19: /* report window size (chars) */
2889 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3664 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2890 break; 3665 break;
2891#if 0 /* XXX: currently disabled due to security concerns */
2892 case 20: /* report icon label */ 3666 case 20: /* report icon label */
3667 {
3668 char *s;
2893 XGetIconName(display->display, TermWin.parent[0], &s); 3669 XGetIconName (disp, parent[0], &s);
2894 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3670 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3671 XFree (s);
3672 }
2895 break; 3673 break;
2896 case 21: /* report window title */ 3674 case 21: /* report window title */
3675 {
3676 char *s;
2897 XFetchName(display->display, TermWin.parent[0], &s); 3677 XFetchName (disp, parent[0], &s);
2898 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3678 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3679 XFree (s);
3680 }
2899 break; 3681 break;
2900#endif
2901
2902 } 3682 }
2903} 3683}
2904#endif 3684#endif
2905 3685
2906/*----------------------------------------------------------------------*/ 3686/*----------------------------------------------------------------------*/
2907/* 3687/*
2908 * get input up until STRING TERMINATOR (or BEL) 3688 * get input up until STRING TERMINATOR (or BEL)
2909 * ends_how is terminator used. returned input must be free()d 3689 * ends_how is terminator used. returned input must be free()'d
2910 */ 3690 */
2911unsigned char * 3691char *
2912rxvt_term::get_to_st (unsigned char *ends_how) 3692rxvt_term::get_to_st (unicode_t &ends_how)
2913{ 3693{
2914 int seen_esc = 0; /* seen escape? */ 3694 unicode_t ch;
3695 bool seen_esc = false;
2915 unsigned int n = 0; 3696 unsigned int n = 0;
2916 unsigned char *s; 3697 wchar_t string[STRING_MAX];
2917 unsigned char ch, string[STRING_MAX];
2918 3698
2919 for (; (ch = cmd_getc ());) 3699 while ((ch = cmd_getc ()) != NOCHAR)
2920 { 3700 {
2921 if (ch == C0_BEL 3701 if (seen_esc)
2922 || ch == CHAR_ST 3702 {
2923 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3703 if (ch == 0x5c) /* 7bit ST */
2924 break; 3704 break;
3705 else
3706 return NULL;
3707 }
2925 if (ch == C0_ESC) 3708 else if (ch == C0_ESC)
2926 { 3709 {
2927 seen_esc = 1; 3710 seen_esc = true;
2928 continue; 3711 continue;
2929 } 3712 }
2930 else if (ch == '\t') 3713 else if (ch == C0_BEL || ch == CHAR_ST)
2931 ch = ' '; /* translate '\t' to space */ 3714 break;
2932 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3715 else if (ch < 0x20)
2933 return NULL; /* other control character - exit */ 3716 return NULL; /* other control character - exit */
2934 if (n < sizeof(string) - 1) 3717
3718 seen_esc = false;
3719
3720 if (n >= STRING_MAX - 1)
3721 // stop at some sane length
3722 return NULL;
3723
3724 if (ch == C0_SYN)
3725 string[n++] = cmd_get8 ();
3726 else
2935 string[n++] = ch; 3727 string[n++] = ch;
2936 seen_esc = 0;
2937 } 3728 }
3729
2938 string[n++] = '\0'; 3730 string[n++] = '\0';
2939 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3731
2940 return NULL;
2941 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3732 ends_how = (ch == 0x5c ? C0_ESC : ch);
2942 STRNCPY(s, string, n); 3733
2943 return s; 3734 return rxvt_wcstombs (string);
2944} 3735}
2945 3736
2946/*----------------------------------------------------------------------*/ 3737/*----------------------------------------------------------------------*/
2947/* 3738/*
2948 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3739 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2949 */ 3740 */
2950void 3741void
2951rxvt_term::process_dcs_seq () 3742rxvt_term::process_dcs_seq ()
2952{ 3743{
2953 unsigned char eh, *s; 3744 char *s;
3745 unicode_t eh;
3746
2954 /* 3747 /*
2955 * Not handled yet 3748 * Not handled yet
2956 */ 3749 */
2957 s = get_to_st (&eh); 3750 s = get_to_st (eh);
2958 if (s) 3751 if (s)
2959 free(s); 3752 free (s);
3753
2960 return; 3754 return;
2961} 3755}
2962 3756
2963/*----------------------------------------------------------------------*/ 3757/*----------------------------------------------------------------------*/
2964/* 3758/*
2965 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3759 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2966 */ 3760 */
2967void 3761void
2968rxvt_term::process_osc_seq () 3762rxvt_term::process_osc_seq ()
2969{ 3763{
2970 unsigned char ch, eh, *s; 3764 unicode_t ch, eh;
2971 int arg; 3765 int arg;
2972 3766
2973 ch = cmd_getc (); 3767 ch = cmd_getc ();
2974 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3768 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2975 arg = arg * 10 + (ch - '0'); 3769 arg = arg * 10 + (ch - '0');
2976 3770
2977 if (ch == ';') 3771 if (ch == ';')
2978 { 3772 {
2979 s = get_to_st (&eh); 3773 char *s = get_to_st (eh);
3774
2980 if (s) 3775 if (s)
2981 { 3776 {
2982 /*
2983 * rxvt_menubar_dispatch() violates the constness of the string,
2984 * so do it here
2985 */
2986 if (arg == XTerm_Menu)
2987#if 0 /* XXX: currently disabled due to security concerns */
2988 menubar_dispatch ((char *)s);
2989#else
2990 (void)0;
2991#endif
2992 else
2993 xterm_seq (arg, (char *)s, eh); 3777 process_xterm_seq (arg, s, eh);
2994 free(s); 3778 free (s);
2995 } 3779 }
3780 }
3781}
3782
3783void
3784rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3785{
3786 if (str[0] == '?' && !str[1])
2996 } 3787 {
3788 unsigned short r, g, b;
3789 pix_colors_focused[color].get (display, r, g, b);
3790 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3791 }
3792 else
3793 set_window_color (color, str);
2997} 3794}
3795
2998/* 3796/*
2999 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3797 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3000 * 0 = change iconName/title
3001 * 1 = change iconName
3002 * 2 = change title
3003 * 4 = change color
3004 * 12 = change text color
3005 * 13 = change mouse foreground color
3006 * 17 = change highlight character colour
3007 * 18 = change bold character color
3008 * 19 = change underlined character color
3009 * 46 = change logfile (not implemented)
3010 * 50 = change font
3011 *
3012 * rxvt extensions:
3013 * 10 = menu (may change in future)
3014 * 20 = bg pixmap
3015 * 39 = change default fg color
3016 * 49 = change default bg color
3017 * 55 = dump scrollback buffer and all of screen
3018 */ 3798 */
3019void 3799void
3020rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3800rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3021{ 3801{
3022 int changed = 0; 3802 int changed = 0;
3023 int color; 3803 int color;
3024 char *buf, *name; 3804 char *buf, *name;
3805 bool query = str[0] == '?' && !str[1];
3806 int saveop = op;
3807 dDisp;
3025 3808
3026 assert(str != NULL); 3809 assert (str != NULL);
3027 switch (op) 3810 switch (op)
3028 { 3811 {
3029 case XTerm_name: 3812 case XTerm_name:
3030 set_title (str); 3813 set_title (str);
3031 /* FALLTHROUGH */ 3814 /* FALLTHROUGH */
3032 case XTerm_iconName: 3815 case XTerm_iconName:
3033 set_iconName (str); 3816 set_icon_name (str);
3034 break; 3817 break;
3035 case XTerm_title: 3818 case XTerm_title:
3036 set_title (str); 3819 set_title (str);
3037 break; 3820 break;
3821 case XTerm_property:
3822 if (str[0] == '?')
3823 {
3824 Atom prop = display->atom (str + 1);
3825 Atom actual_type;
3826 int actual_format;
3827 unsigned long nitems;
3828 unsigned long bytes_after;
3829 unsigned char *value = 0;
3830 const char *str = "";
3831
3832 if (prop
3833 && XGetWindowProperty (disp, parent[0],
3834 prop, 0, 1<<16, 0, AnyPropertyType,
3835 &actual_type, &actual_format,
3836 &nitems, &bytes_after, &value) == Success
3837 && actual_type != None
3838 && actual_format == 8)
3839 str = (const char *)(value);
3840
3841 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3842
3843 XFree (value);
3844 }
3845 else
3846 {
3847 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3848
3849 if (eq)
3850 {
3851 *eq = 0;
3852 set_utf8_property (display->atom (str), eq + 1);
3853 }
3854 else
3855 XDeleteProperty (disp, parent[0],
3856 display->atom (str));
3857 }
3858 break;
3859
3038 case XTerm_Color: 3860 case XTerm_Color:
3039 for (buf = (char *)str; buf && *buf;) 3861 for (buf = (char *)str; buf && *buf;)
3040 { 3862 {
3041 if ((name = STRCHR(buf, ';')) == NULL) 3863 if ((name = strchr (buf, ';')) == NULL)
3042 break; 3864 break;
3865
3043 *name++ = '\0'; 3866 *name++ = '\0';
3044 color = atoi(buf); 3867 color = atoi (buf) + minCOLOR;
3045 if (color < 0 || color >= TOTAL_COLORS) 3868
3869 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3046 break; 3870 break;
3871
3047 if ((buf = STRCHR(name, ';')) != NULL) 3872 if ((buf = strchr (name, ';')) != NULL)
3048 *buf++ = '\0'; 3873 *buf++ = '\0';
3874
3875 if (name[0] == '?' && !name[1])
3876 {
3877 unsigned short r, g, b;
3878 pix_colors_focused[color].get (display, r, g, b);
3879 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3880 }
3881 else
3049 set_window_color (color + minCOLOR, name); 3882 set_window_color (color, name);
3050 } 3883 }
3884 break;
3885 case XTerm_Color00:
3886 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3887 break;
3888 case XTerm_Color01:
3889 process_color_seq (XTerm_Color01, Color_bg, str, resp);
3051 break; 3890 break;
3052#ifndef NO_CURSORCOLOR 3891#ifndef NO_CURSORCOLOR
3053 case XTerm_Color_cursor: 3892 case XTerm_Color_cursor:
3054 set_window_color (Color_cursor, str); 3893 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3055 break; 3894 break;
3056#endif 3895#endif
3057 case XTerm_Color_pointer: 3896 case XTerm_Color_pointer_fg:
3058 set_window_color (Color_pointer, str); 3897 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3898 break;
3899 case XTerm_Color_pointer_bg:
3900 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3059 break; 3901 break;
3060#ifndef NO_BOLD_UNDERLINE_REVERSE 3902#ifndef NO_BOLD_UNDERLINE_REVERSE
3061 case XTerm_Color_BD:
3062 set_window_color (Color_BD, str);
3063 break;
3064 case XTerm_Color_UL:
3065 set_window_color (Color_UL, str);
3066 break;
3067 case XTerm_Color_RV: 3903 case XTerm_Color_RV:
3068 set_window_color (Color_RV, str); 3904 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3069 break; 3905 break;
3070#endif 3906 case Rxvt_Color_BD:
3071 3907 case URxvt_Color_BD:
3072 case XTerm_Menu: 3908 process_color_seq (op, Color_BD, str, resp);
3073 /*
3074 * rxvt_menubar_dispatch() violates the constness of the string,
3075 * so DON'T do it here
3076 */
3077 break; 3909 break;
3910 case Rxvt_Color_UL:
3911 case URxvt_Color_UL:
3912 process_color_seq (op, Color_UL, str, resp);
3913 break;
3914 case URxvt_Color_IT:
3915 process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3916 break;
3917#endif
3918#if TRANSPARENT && TINTING
3919 case URxvt_Color_tint:
3920 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3921 check_our_parents ();
3922 if (am_transparent)
3923 want_full_refresh = want_refresh = 1;
3924 break;
3925#endif
3926
3078 case XTerm_Pixmap: 3927 case Rxvt_Pixmap:
3079 if (*str != ';') 3928 if (*str != ';')
3080 { 3929 {
3081#if XPM_BACKGROUND 3930#if XPM_BACKGROUND
3082 scale_pixmap (""); /* reset to default scaling */ 3931 scale_pixmap (""); /* reset to default scaling */
3083 set_bgPixmap (str); /* change pixmap */ 3932 set_bgPixmap (str); /* change pixmap */
3084#endif
3085 scr_touch (true); 3933 scr_touch (true);
3934#endif
3086 } 3935 }
3936
3087 while ((str = STRCHR(str, ';')) != NULL) 3937 while ((str = strchr (str, ';')) != NULL)
3088 { 3938 {
3089 str++; 3939 str++;
3090#if XPM_BACKGROUND 3940#if XPM_BACKGROUND
3091 changed += scale_pixmap (str); 3941 changed += scale_pixmap (str);
3092#endif 3942#endif
3093
3094 } 3943 }
3944
3095 if (changed) 3945 if (changed)
3096 { 3946 {
3097#ifdef XPM_BACKGROUND 3947#ifdef XPM_BACKGROUND
3098 resize_pixmap (); 3948 resize_pixmap ();
3099#endif
3100 scr_touch (true); 3949 scr_touch (true);
3950#endif
3101 } 3951 }
3102 break; 3952 break;
3103 3953
3104 case XTerm_restoreFG: 3954 case Rxvt_restoreFG:
3105 set_window_color (Color_fg, str); 3955 set_window_color (Color_fg, str);
3106 break; 3956 break;
3107 case XTerm_restoreBG: 3957 case Rxvt_restoreBG:
3108 set_window_color (Color_bg, str); 3958 set_window_color (Color_bg, str);
3109 break; 3959 break;
3960
3110 case XTerm_logfile: 3961 case XTerm_logfile:
3962 // TODO, when secure mode?
3963 break;
3964
3965#ifdef MENUBAR
3966 case URxvt_Menu:
3967 if (OPTION (Opt_insecure))
3968 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3111 break; 3969 break;
3112 case XTerm_font: 3970#endif
3113 change_font (0, str);
3114 break;
3115#if 0 3971#if 0
3116 case XTerm_dumpscreen: /* no error notices */ 3972 case Rxvt_dumpscreen: /* no error notices */
3117 { 3973 {
3118 int fd; 3974 int fd;
3119 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3975 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3120 { 3976 {
3121 scr_dump (fd); 3977 scr_dump (fd);
3122 close(fd); 3978 close (fd);
3123 } 3979 }
3124 } 3980 }
3125 break; 3981 break;
3126#endif 3982#endif
3983 case XTerm_font:
3984 op = URxvt_font;
3985 case URxvt_font:
3986#if ENABLE_STYLES
3987 case URxvt_boldFont:
3988 case URxvt_italicFont:
3989 case URxvt_boldItalicFont:
3990#endif
3991 if (query)
3992 tt_printf ("\33]%d;%-.250s%c", saveop,
3993 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3994 ? fontset[op - URxvt_font]->fontdesc : "",
3995 resp);
3996 else
3997 {
3998 const char *&res = rs[Rs_font + (op - URxvt_font)];
3127 3999
4000 res = strdup (str);
4001 allocated.push_back ((void *)res);
4002 set_fonts ();
4003 }
4004 break;
4005
4006#if ENABLE_FRILLS
4007 case URxvt_locale:
4008 if (query)
4009 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp);
4010 else
4011 {
4012 set_locale (str);
4013 pty.set_utf8_mode (enc_utf8);
4014 init_xlocale ();
4015 }
4016 break;
4017
4018 case URxvt_view_up:
4019 case URxvt_view_down:
4020 {
4021 int lines = atoi (str);
4022
4023 if (lines)
4024 scr_page (op == URxvt_view_up ? UP : DN, lines);
4025 else
4026 scr_erase_savelines ();
4027 }
4028
4029 break;
4030#endif
4031
4032#if ENABLE_PERL
4033 case URxvt_perl:
4034 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
4035 ; // no responses yet
4036 break;
4037#endif
3128 } 4038 }
3129} 4039}
3130/*----------------------------------------------------------------------*/ 4040/*----------------------------------------------------------------------*/
3131 4041
3132/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4042/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3140 * so no need for fancy checking 4050 * so no need for fancy checking
3141 */ 4051 */
3142int 4052int
3143rxvt_term::privcases (int mode, unsigned long bit) 4053rxvt_term::privcases (int mode, unsigned long bit)
3144{ 4054{
3145 int state; 4055 int state;
3146 4056
3147 if (mode == 's') 4057 if (mode == 's')
3148 { 4058 {
3149 SavedModes |= (PrivateModes & bit); 4059 SavedModes |= (priv_modes & bit);
3150 return -1; 4060 return -1;
3151 } 4061 }
3152 else 4062 else
3153 { 4063 {
3154 if (mode == 'r') 4064 if (mode == 'r')
3155 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4065 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3156 else 4066 else
3157 state = (mode == 't') ? !(PrivateModes & bit) : mode; 4067 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3158 PrivMode(state, bit); 4068 PrivMode (state, bit);
3159 } 4069 }
4070
3160 return state; 4071 return state;
3161} 4072}
3162 4073
3163/* we're not using priv _yet_ */ 4074/* we're not using priv _yet_ */
3164void 4075void
3165rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 4076rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3166{ 4077{
3167 unsigned int i, j; 4078 unsigned int i, j;
3168 int state; 4079 int state;
4080
3169 static const struct 4081 static const struct
3170 { 4082 {
3171 const int argval; 4083 const int argval;
3172 const unsigned long bit; 4084 const unsigned long bit;
3173 } 4085 }
4086
3174 argtopriv[] = { 4087 argtopriv[] = {
3175 { 1, PrivMode_aplCUR }, 4088 { 1, PrivMode_aplCUR },
3176 { 2, PrivMode_vt52 }, 4089 { 2, PrivMode_vt52 },
3177 { 3, PrivMode_132 }, 4090 { 3, PrivMode_132 },
3178 { 4, PrivMode_smoothScroll }, 4091 { 4, PrivMode_smoothScroll },
3179 { 5, PrivMode_rVideo }, 4092 { 5, PrivMode_rVideo },
3180 { 6, PrivMode_relOrigin }, 4093 { 6, PrivMode_relOrigin },
3181 { 7, PrivMode_Autowrap }, 4094 { 7, PrivMode_Autowrap },
4095 // 8, bi-directional support mode
3182 { 9, PrivMode_MouseX10 }, 4096 { 9, PrivMode_MouseX10 },
3183#ifdef menuBar_esc 4097#ifdef menuBar_esc
3184 { menuBar_esc, PrivMode_menuBar }, 4098 { menuBar_esc, PrivMode_menuBar },
3185#endif 4099#endif
4100 // 18, 19 printing-related
4101 { 25, PrivMode_VisibleCursor },
3186#ifdef scrollBar_esc 4102#ifdef scrollBar_esc
3187 { scrollBar_esc, PrivMode_scrollBar }, 4103 { scrollBar_esc, PrivMode_scrollBar },
3188#endif 4104#endif
3189 { 25, PrivMode_VisibleCursor },
3190 { 35, PrivMode_ShiftKeys }, 4105 { 35, PrivMode_ShiftKeys }, // rxvt extension
3191 { 40, PrivMode_132OK }, 4106 { 40, PrivMode_132OK },
4107 // 41 xterm more fixes NYI
4108 // 45 margin bell NYI
4109 // 46 start logging
3192 { 47, PrivMode_Screen }, 4110 { 47, PrivMode_Screen },
3193 { 66, PrivMode_aplKP }, 4111 { 66, PrivMode_aplKP },
3194#ifndef NO_BACKSPACE_KEY 4112#ifndef NO_BACKSPACE_KEY
3195 { 67, PrivMode_BackSpace }, 4113 { 67, PrivMode_BackSpace },
3196#endif 4114#endif
3197 { 1000, PrivMode_MouseX11 }, 4115 { 1000, PrivMode_MouseX11 },
4116 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4117 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4118 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3198 { 1010, PrivMode_TtyOutputInh }, 4119 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3199 { 1011, PrivMode_Keypress }, 4120 { 1011, PrivMode_Keypress }, // rxvt extension
4121 // 1035 enable modifiers for alt, numlock NYI
4122 // 1036 send ESC for meta keys NYI
4123 // 1037 send DEL for keypad delete NYI
3200 { 1047, PrivMode_Screen }, 4124 { 1047, PrivMode_Screen },
4125 // 1048 save and restore cursor
3201 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4126 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4127 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3202 }; 4128 };
3203 4129
3204 if (nargs == 0) 4130 if (nargs == 0)
3205 return; 4131 return;
3206 4132
… …
3213 for (i = 0; i < nargs; i++) 4139 for (i = 0; i < nargs; i++)
3214 { 4140 {
3215 state = -1; 4141 state = -1;
3216 4142
3217 /* basic handling */ 4143 /* basic handling */
3218 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4144 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3219 if (argtopriv[j].argval == arg[i]) 4145 if (argtopriv[j].argval == arg[i])
3220 { 4146 {
3221 state = privcases (mode, argtopriv[j].bit); 4147 state = privcases (mode, argtopriv[j].bit);
3222 break; 4148 break;
3223 } 4149 }
3224 4150
3225 /* extra handling for values with state unkept */ 4151 /* extra handling for values with state unkept */
3226 if (state == -1)
3227 switch (arg[i]) 4152 switch (arg[i])
3228 { 4153 {
4154#if ENABLE_STYLES
4155 case 1021:
4156 set_option (Opt_intensityStyles, mode);
4157
4158 scr_touch (true);
4159 break;
4160#endif
3229 case 1048: /* alternative cursor save */ 4161 case 1048: /* alternative cursor save */
4162 case 1049:
4163 if (OPTION (Opt_secondaryScreen))
3230 if (mode == 0) 4164 if (mode == 0)
3231 scr_cursor (RESTORE); 4165 scr_cursor (RESTORE);
3232 else if (mode == 1) 4166 else if (mode == 1)
3233 scr_cursor (SAVE); 4167 scr_cursor (SAVE);
3234 /* FALLTHROUGH */
3235 default:
3236 continue; /* for(;i;) */
3237 }
3238
3239 /* extra handling for values with valid 0 or 1 state */
3240 switch (arg[i])
3241 {
3242 /* case 1: - application cursor keys */
3243 case 2: /* VT52 mode */
3244 /* oddball mode. should be set regardless of set/reset
3245 * parameter. Return from VT52 mode with an ESC < from
3246 * within VT52 mode
3247 */
3248 PrivMode(1, PrivMode_vt52);
3249 break; 4168 break;
4169 }
4170
4171 if (state >= 0)
4172 /* extra handling for values with valid 0 or 1 state */
4173 switch (arg[i])
4174 {
4175 /* case 1: - application cursor keys */
4176 case 2: /* VT52 mode */
4177 /* oddball mode. should be set regardless of set/reset
4178 * parameter. Return from VT52 mode with an ESC < from
4179 * within VT52 mode
4180 */
4181 PrivMode (1, PrivMode_vt52);
4182 break;
3250 case 3: /* 80/132 */ 4183 case 3: /* 80/132 */
3251 if (PrivateModes & PrivMode_132OK) 4184 if (priv_modes & PrivMode_132OK)
3252 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4185 set_widthheight (((state ? 132 : 80) * fwidth), height);
3253 (unsigned int)TermWin.height);
3254 break; 4186 break;
3255 case 4: /* smooth scrolling */ 4187 case 4: /* smooth scrolling */
3256 if (state)
3257 Options &= ~Opt_jumpScroll;
3258 else
3259 Options |= Opt_jumpScroll; 4188 set_option (Opt_jumpScroll, !state);
3260 break; 4189 break;
3261 case 5: /* reverse video */ 4190 case 5: /* reverse video */
3262 scr_rvideo_mode (state); 4191 scr_rvideo_mode (state);
3263 break; 4192 break;
3264 case 6: /* relative/absolute origins */ 4193 case 6: /* relative/absolute origins */
3265 scr_relative_origin (state); 4194 scr_relative_origin (state);
3266 break; 4195 break;
3267 case 7: /* autowrap */ 4196 case 7: /* autowrap */
3268 scr_autowrap (state); 4197 scr_autowrap (state);
3269 break; 4198 break;
3270 /* case 8: - auto repeat, can't do on a per window basis */ 4199 /* case 8: - auto repeat, can't do on a per window basis */
3271 case 9: /* X10 mouse reporting */ 4200 case 9: /* X10 mouse reporting */
3272 if (state) /* orthogonal */ 4201 if (state) /* orthogonal */
3273 PrivateModes &= ~(PrivMode_MouseX11); 4202 priv_modes &= ~PrivMode_MouseX11;
3274 break; 4203 break;
3275#ifdef menuBar_esc 4204#ifdef menuBar_esc
3276 case menuBar_esc: 4205 case menuBar_esc:
3277#ifdef MENUBAR 4206#ifdef MENUBAR
3278 map_menuBar (state); 4207 map_menuBar (state);
3279#endif 4208#endif
3280 break; 4209 break;
3281#endif 4210#endif
3282#ifdef scrollBar_esc 4211#ifdef scrollBar_esc
3283 case scrollBar_esc: 4212 case scrollBar_esc:
3284 if (scrollbar_mapping (state)) 4213 if (scrollbar_mapping (state))
3285 { 4214 {
3286 resize_all_windows (0, 0, 0); 4215 resize_all_windows (0, 0, 0);
3287 scr_touch (true); 4216 scr_touch (true);
3288 } 4217 }
3289 break; 4218 break;
3290#endif 4219#endif
3291 case 25: /* visible/invisible cursor */ 4220 case 25: /* visible/invisible cursor */
3292 scr_cursor_visible (state); 4221 scr_cursor_visible (state);
3293 break; 4222 break;
3294 /* case 35: - shift keys */ 4223 /* case 35: - shift keys */
3295 /* case 40: - 80 <--> 132 mode */ 4224 /* case 40: - 80 <--> 132 mode */
3296 case 47: /* secondary screen */ 4225 case 47: /* secondary screen */
3297 scr_change_screen (state); 4226 scr_change_screen (state);
3298 break; 4227 break;
3299 /* case 66: - application key pad */ 4228 /* case 66: - application key pad */
3300 /* case 67: - backspace key */ 4229 /* case 67: - backspace key */
3301 case 1000: /* X11 mouse reporting */ 4230 case 1000: /* X11 mouse reporting */
3302 if (state) /* orthogonal */ 4231 if (state) /* orthogonal */
3303 PrivateModes &= ~(PrivMode_MouseX10); 4232 priv_modes &= ~PrivMode_MouseX10;
3304 break; 4233 break;
3305#if 0 4234#if 0
3306 case 1001: 4235 case 1001:
3307 break; /* X11 mouse highlighting */ 4236 break; /* X11 mouse highlighting */
3308#endif 4237#endif
3309 case 1010: /* scroll to bottom on TTY output inhibit */ 4238 case 1010: /* scroll to bottom on TTY output inhibit */
3310 if (state)
3311 Options &= ~Opt_scrollTtyOutput;
3312 else
3313 Options |= Opt_scrollTtyOutput; 4239 set_option (Opt_scrollTtyOutput, !state);
3314 break; 4240 break;
3315 case 1011: /* scroll to bottom on key press */ 4241 case 1011: /* scroll to bottom on key press */
3316 if (state)
3317 Options |= Opt_scrollTtyKeypress; 4242 set_option (Opt_scrollTtyKeypress, state);
3318 else
3319 Options &= ~Opt_scrollTtyKeypress;
3320 break; 4243 break;
3321 case 1047: /* secondary screen w/ clearing */ 4244 case 1047: /* secondary screen w/ clearing last */
3322 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4245 if (OPTION (Opt_secondaryScreen))
3323 if (current_screen != PRIMARY) 4246 if (current_screen != PRIMARY)
3324 scr_erase_screen (2); 4247 scr_erase_screen (2);
3325 scr_change_screen (state); 4248 scr_change_screen (state);
3326 /* FALLTHROUGH */
3327 default:
3328 break; 4249 break;
4250 case 1049: /* secondary screen w/ clearing first */
4251 scr_change_screen (state);
4252 if (OPTION (Opt_secondaryScreen))
4253 if (current_screen != PRIMARY)
4254 scr_erase_screen (2);
4255 break;
4256 default:
4257 break;
3329 } 4258 }
3330 } 4259 }
3331} 4260}
3332/*}}} */ 4261/*}}} */
3333 4262
3334/*{{{ process sgr sequences */ 4263/*{{{ process sgr sequences */
3335void 4264void
3336rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4265rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3337{ 4266{
3338 unsigned int i; 4267 unsigned int i;
3339 short rendset; 4268 short rendset;
3340 int rendstyle; 4269 int rendstyle;
3341 4270
3342 if (nargs == 0) 4271 if (nargs == 0)
3343 { 4272 {
3344 scr_rendition (0, ~RS_None); 4273 scr_rendition (0, ~RS_None);
3345 return; 4274 return;
3346 } 4275 }
4276
3347 for (i = 0; i < nargs; i++) 4277 for (i = 0; i < nargs; i++)
3348 { 4278 {
3349 rendset = -1; 4279 rendset = -1;
3350 switch (arg[i]) 4280 switch (arg[i])
3351 { 4281 {
… …
3353 rendset = 0, rendstyle = ~RS_None; 4283 rendset = 0, rendstyle = ~RS_None;
3354 break; 4284 break;
3355 case 1: 4285 case 1:
3356 rendset = 1, rendstyle = RS_Bold; 4286 rendset = 1, rendstyle = RS_Bold;
3357 break; 4287 break;
4288 //case 2: // low intensity
4289 case 3:
4290 rendset = 1, rendstyle = RS_Italic;
4291 break;
3358 case 4: 4292 case 4:
3359 rendset = 1, rendstyle = RS_Uline; 4293 rendset = 1, rendstyle = RS_Uline;
3360 break; 4294 break;
3361 case 5: 4295 case 5: // slowly blinking
4296 case 6: // rapidly blinking
3362 rendset = 1, rendstyle = RS_Blink; 4297 rendset = 1, rendstyle = RS_Blink;
3363 break; 4298 break;
4299 //case 6: // scoansi light background
3364 case 7: 4300 case 7:
3365 rendset = 1, rendstyle = RS_RVid; 4301 rendset = 1, rendstyle = RS_RVid;
3366 break; 4302 break;
3367 case 22: 4303 case 8:
4304 // invisible. NYI
4305 break;
4306 //case 9: // crossed out
4307 //case 10: // scoansi acs off, primary font
4308 //case 11: // scoansi acs on, first alt font
4309 //case 12: // scoansi acs on, |0x80, second alt font
4310 //...
4311 //case 19: // ninth alt font
4312 //case 20: // gothic
4313 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3368 rendset = 0, rendstyle = RS_Bold; 4314 rendset = 0, rendstyle = RS_Bold;
4315 break;
4316 case 22: // normal intensity
4317 rendset = 0, rendstyle = RS_Bold;
4318 break;
4319 case 23: // disable italic
4320 rendset = 0, rendstyle = RS_Italic;
3369 break; 4321 break;
3370 case 24: 4322 case 24:
3371 rendset = 0, rendstyle = RS_Uline; 4323 rendset = 0, rendstyle = RS_Uline;
3372 break; 4324 break;
3373 case 25: 4325 case 25:
3374 rendset = 0, rendstyle = RS_Blink; 4326 rendset = 0, rendstyle = RS_Blink;
3375 break; 4327 break;
4328 case 26: // variable spacing (iso 8613)
4329 rendset = 0, rendstyle = RS_Blink;
4330 break;
3376 case 27: 4331 case 27:
3377 rendset = 0, rendstyle = RS_RVid; 4332 rendset = 0, rendstyle = RS_RVid;
3378 break; 4333 break;
4334 //case 28: // visible. NYI
4335 //case 29: // not crossed-out
3379 } 4336 }
4337
3380 if (rendset != -1) 4338 if (rendset != -1)
3381 { 4339 {
3382 scr_rendition (rendset, rendstyle); 4340 scr_rendition (rendset, rendstyle);
3383 continue; /* for(;i;) */ 4341 continue; /* for (;i;) */
3384 } 4342 }
3385 4343
3386 switch (arg[i]) 4344 switch (arg[i])
3387 { 4345 {
3388 case 30: 4346 case 30:
… …
3391 case 33: 4349 case 33:
3392 case 34: 4350 case 34:
3393 case 35: 4351 case 35:
3394 case 36: 4352 case 36:
3395 case 37: 4353 case 37:
3396 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4354 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3397 Color_fg);
3398 break; 4355 break;
3399#ifdef TTY_256COLOR 4356 case 38: // set fg color, ISO 8613-6
3400 case 38:
3401 if (nargs > i + 2 && arg[i + 1] == 5) 4357 if (nargs > i + 2 && arg[i + 1] == 5)
3402 { 4358 {
3403 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4359 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3404 Color_fg);
3405 i += 2; 4360 i += 2;
3406 } 4361 }
3407 break; 4362 break;
3408#endif
3409 case 39: /* default fg */ 4363 case 39: /* default fg */
3410 scr_color (Color_fg, Color_fg); 4364 scr_color (Color_fg, Color_fg);
3411 break; 4365 break;
3412 4366
3413 case 40: 4367 case 40:
… …
3416 case 43: 4370 case 43:
3417 case 44: 4371 case 44:
3418 case 45: 4372 case 45:
3419 case 46: 4373 case 46:
3420 case 47: 4374 case 47:
3421 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4375 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3422 Color_bg);
3423 break; 4376 break;
3424#ifdef TTY_256COLOR 4377 case 48: // set bg color, ISO 8613-6
3425 case 48:
3426 if (nargs > i + 2 && arg[i + 1] == 5) 4378 if (nargs > i + 2 && arg[i + 1] == 5)
3427 { 4379 {
3428 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4380 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3429 Color_bg);
3430 i += 2; 4381 i += 2;
3431 } 4382 }
3432 break; 4383 break;
3433#endif
3434 case 49: /* default bg */ 4384 case 49: /* default bg */
3435 scr_color (Color_bg, Color_bg); 4385 scr_color (Color_bg, Color_bg);
3436 break; 4386 break;
3437 4387
3438#ifndef NO_BRIGHTCOLOR 4388 //case 50: // not variable spacing
4389
4390#if ENABLE_FRILLS
3439 case 90: 4391 case 90:
3440 case 91: /* set bright fg color */ 4392 case 91: /* set bright fg color */
3441 case 92: 4393 case 92:
3442 case 93: 4394 case 93:
3443 case 94: 4395 case 94:
3444 case 95: 4396 case 95:
3445 case 96: 4397 case 96:
3446 case 97: 4398 case 97:
3447 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4399 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3448 Color_fg);
3449 break; 4400 break;
3450 case 100: 4401 case 100:
3451 case 101: /* set bright bg color */ 4402 case 101: /* set bright bg color */
3452 case 102: 4403 case 102:
3453 case 103: 4404 case 103:
3454 case 104: 4405 case 104:
3455 case 105: 4406 case 105:
3456 case 106: 4407 case 106:
3457 case 107: 4408 case 107:
3458 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4409 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3459 Color_bg);
3460 break; 4410 break;
3461#endif 4411#endif
3462
3463 } 4412 }
3464 } 4413 }
3465} 4414}
3466/*}}} */ 4415/*}}} */
3467 4416
3468/*{{{ process Rob Nation's own graphics mode sequences */ 4417/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3469void 4418void
3470rxvt_term::process_graphics () 4419rxvt_term::process_graphics ()
3471{ 4420{
3472 unsigned char ch, cmd = cmd_getc (); 4421 unicode_t ch, cmd = cmd_getc ();
3473 4422
3474#ifndef RXVT_GRAPHICS
3475 if (cmd == 'Q') 4423 if (cmd == 'Q')
3476 { /* query graphics */ 4424 { /* query graphics */
3477 tt_printf("\033G0\n"); /* no graphics */ 4425 tt_printf ("\033G0\012"); /* no graphics */
3478 return; 4426 return;
3479 } 4427 }
3480 /* swallow other graphics sequences until terminating ':' */ 4428 /* swallow other graphics sequences until terminating ':' */
3481 do 4429 do
3482 ch = cmd_getc (); 4430 ch = cmd_getc ();
3483 while (ch != ':'); 4431 while (ch != ':');
3484#else
3485 unsigned int nargs;
3486 int args[NGRX_PTS];
3487 unsigned char *text = NULL;
3488
3489 if (cmd == 'Q')
3490 { /* query graphics */
3491 tt_printf("\033G1\n"); /* yes, graphics (color) */
3492 return;
3493 }
3494 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3495 {
3496 int neg;
3497
3498 ch = cmd_getc ();
3499 neg = (ch == '-');
3500 if (neg || ch == '+')
3501 ch = cmd_getc ();
3502
3503 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3504 args[nargs] = args[nargs] * 10 + (ch - '0');
3505 if (neg)
3506 args[nargs] = -args[nargs];
3507
3508 nargs++;
3509 args[nargs] = 0;
3510 if (ch != ';')
3511 break;
3512 }
3513
3514 if ((cmd == 'T') && (nargs >= 5))
3515 {
3516 int i, len = args[4];
3517
3518 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3519
3520 if (text != NULL)
3521 {
3522 for (i = 0; i < len; i++)
3523 text[i] = cmd_getc ();
3524 text[len] = '\0';
3525 }
3526 }
3527 Gr_do_graphics (cmd, nargs, args, text);
3528#endif
3529} 4432}
3530/*}}} */ 4433/*}}} */
3531 4434
3532/* ------------------------------------------------------------------------- */ 4435/* ------------------------------------------------------------------------- */
3533 4436
3534/* 4437/*
3535 * Send printf() formatted output to the command. 4438 * Send printf () formatted output to the command.
3536 * Only use for small amounts of data. 4439 * Only use for small amounts of data.
3537 */ 4440 */
3538void 4441void
3539rxvt_term::tt_printf (const char *fmt,...) 4442rxvt_term::tt_printf (const char *fmt,...)
3540{ 4443{
3541 va_list arg_ptr; 4444 va_list arg_ptr;
3542 unsigned char buf[256]; 4445 char buf[256];
3543 4446
3544 va_start (arg_ptr, fmt); 4447 va_start (arg_ptr, fmt);
3545 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4448 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3546 va_end (arg_ptr); 4449 va_end (arg_ptr);
3547 tt_write (buf, STRLEN (buf)); 4450 tt_write (buf, strlen (buf));
3548} 4451}
3549 4452
3550/* ---------------------------------------------------------------------- */ 4453/* ---------------------------------------------------------------------- */
3551/* Write data to the pty as typed by the user, pasted with the mouse, 4454/* Write data to the pty as typed by the user, pasted with the mouse,
3552 * or generated by us in response to a query ESC sequence. 4455 * or generated by us in response to a query ESC sequence.
3553 */ 4456 */
4457const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4458
3554void 4459void
3555rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4460rxvt_term::tt_write (const char *data, unsigned int len)
3556{ 4461{
3557 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4462 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4463 return;
3558 4464
3559 if (len) 4465 if (pty.pty < 0)
4466 return;
4467
4468 if (v_buflen == 0)
4469 {
4470 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
4471
4472 if ((unsigned int)written == len)
4473 return;
4474
4475 data += written;
4476 len -= written;
3560 { 4477 }
4478
4479 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4480
4481 memcpy (v_buffer + v_buflen, data, len);
4482 v_buflen += len;
4483
4484 pty_ev.set (EVENT_READ | EVENT_WRITE);
4485}
4486
4487void rxvt_term::pty_write ()
4488{
4489 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4490
4491 if (written > 0)
4492 {
4493 v_buflen -= written;
4494
3561 if (v_buflen == 0) 4495 if (v_buflen == 0)
3562 { 4496 {
3563 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3564
3565 if ((unsigned int)written == len)
3566 return;
3567
3568 data += written;
3569 len -= written;
3570 }
3571
3572
3573 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3574
3575 memcpy (v_buffer + v_buflen, data, len);
3576 v_buflen += len;
3577 }
3578
3579 for (;;)
3580 {
3581 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3582
3583 if (written > 0)
3584 {
3585 v_buflen -= written;
3586
3587 if (v_buflen == 0)
3588 {
3589 free (v_buffer); 4497 free (v_buffer);
3590 v_buffer = 0; 4498 v_buffer = 0;
3591 v_buflen = 0; 4499 v_buflen = 0;
3592 4500
3593 pty_ev.set (EVENT_READ); 4501 pty_ev.set (EVENT_READ);
3594 return;
3595 }
3596
3597 memmove (v_buffer, v_buffer + written, v_buflen);
3598 }
3599 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3600 // original code just ignores this...
3601 destroy ();
3602 else
3603 {
3604 pty_ev.set (EVENT_READ | EVENT_WRITE);
3605 return; 4502 return;
3606 } 4503 }
4504
4505 memmove (v_buffer, v_buffer + written, v_buflen);
3607 } 4506 }
4507 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4508 pty_ev.set (EVENT_READ);
3608} 4509}
3609 4510
3610/*----------------------- end-of-file (C source) -----------------------*/ 4511/*----------------------- end-of-file (C source) -----------------------*/
3611 4512

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