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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.36 by pcg, Sun Feb 1 01:34:41 2004 UTC vs.
Revision 1.262 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;
345#endif 579#endif
346#ifdef MOD4_TAB_MAKES_META 580#ifdef MOD4_TAB_MAKES_META
347 if (ev->state & Mod4Mask) 581 if (ev.state & Mod4Mask)
348 meta = 1; 582 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 (Xdisplay); 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}
769
770void
771rxvt_term::process_x_events ()
772{
773 do
774 {
775 XEvent xev;
776
777 XNextEvent (Xdisplay, &xev);
778
779#if defined(CURSOR_BLINK)
780 if ((Options & Opt_cursorBlink) && xev.type == KeyPress)
781 {
782 if (hidden_cursor)
783 {
784 hidden_cursor = 0;
785 want_refresh = 1;
786 }
787
788 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
789 }
790#endif
791
792#if defined(POINTER_BLANK)
793 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
794 {
795 if (xev.type == MotionNotify
796 || xev.type == ButtonPress
797 || xev.type == ButtonRelease)
798 if (hidden_pointer)
799 pointer_unblank ();
800
801 if (xev.type == KeyPress && hidden_pointer == 0)
802 pointer_blank ();
803 }
804#endif
805
806#ifdef USE_XIM
807 if (!XFilterEvent (&xev, xev.xany.window))
808#endif
809 process_x_event (&xev);
810 }
811 while (XPending (Xdisplay));
812} 1044}
813 1045
814#ifdef CURSOR_BLINK 1046#ifdef CURSOR_BLINK
815void 1047void
816rxvt_term::cursor_blink_cb (time_watcher &w) 1048rxvt_term::cursor_blink_cb (time_watcher &w)
… …
833 w.start (w.at + TEXT_BLINK_INTERVAL); 1065 w.start (w.at + TEXT_BLINK_INTERVAL);
834 } 1066 }
835} 1067}
836#endif 1068#endif
837 1069
1070#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
838void 1071void
839rxvt_term::x_cb (io_watcher &w, short revents) 1072rxvt_term::cont_scroll_cb (time_watcher &w)
840{ 1073{
841 SET_R (this); 1074 if ((scrollbar_isUp() || scrollbar_isDn()) &&
842 SET_LOCALE (locale); 1075 scr_page (scrollbar_isUp() ? UP : DN, 1))
843 1076 {
844 process_x_events (); 1077 refresh_type |= SMOOTH_REFRESH;
1078 want_refresh = 1;
1079 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1080 }
845} 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
846 1133
847bool 1134bool
848rxvt_term::pty_fill () 1135rxvt_term::pty_fill ()
849{ 1136{
850 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 }
851 1144
852 memmove (cmdbuf_base, cmdbuf_ptr, n); 1145 memmove (cmdbuf_base, cmdbuf_ptr, n);
853 cmdbuf_ptr = cmdbuf_base; 1146 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1147 cmdbuf_endp = cmdbuf_ptr + n;
855 1148
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1149 ssize_t r = read (pty.pty, cmdbuf_endp, CBUFSIZ - n);
857 1150
858 if (n > 0) 1151 if (r > 0)
859 { 1152 {
860 cmdbuf_endp += n; 1153 cmdbuf_endp += r;
861 return true; 1154 return true;
862 } 1155 }
863 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))
864 destroy (); 1168 destroy ();
865 1169 }
1170
866 return false; 1171 return false;
867} 1172}
868 1173
869void 1174void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1175rxvt_term::pty_cb (io_watcher &w, short revents)
871{ 1176{
872 SET_R (this); 1177 SET_R (this);
873 SET_LOCALE (locale); 1178 SET_LOCALE (locale);
874 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
875 if (revents & EVENT_WRITE) 1186 if (revents & EVENT_WRITE)
876 tt_write (0, 0); 1187 pty_write ();
877 else if (revents & EVENT_READ)
878 {
879 bool flag = true;
880
881 // loop, but don't allow a single term to monopolize us
882 // the number of loops is fully arbitrary, and thus wrong
883 while (flag && pty_fill ())
884 {
885 if (!seen_input)
886 {
887 seen_input = 1;
888 /* once we know the shell is running, send the screen size. Again! */
889 tt_winch ();
890 }
891
892 uint32_t ch = NOCHAR;
893
894 for (;;)
895 {
896 if (ch == NOCHAR)
897 ch = next_char ();
898
899 if (ch == NOCHAR) // TODO: improve
900 break;
901
902 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
903 {
904 /* Read a text string from the input buffer */
905 uint32_t buf[BUFSIZ];
906 bool refreshnow = false;
907 int nlines = 0;
908 uint32_t *str = buf;
909
910 *str++ = ch;
911
912 for (;;)
913 {
914 ch = next_char ();
915
916 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
917 break;
918 else
919 {
920 *str++ = ch;
921
922 if (ch == '\n')
923 {
924 nlines++;
925 refresh_count++;
926
927 if (!(Options & Opt_jumpScroll)
928 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
929 {
930 refreshnow = true;
931 flag = false;
932 ch = NOCHAR;
933 break;
934 }
935 }
936
937 if (str >= buf + BUFSIZ)
938 {
939 ch = NOCHAR;
940 break;
941 }
942 }
943 }
944
945 scr_add_lines (buf, nlines, str - buf);
946
947 /*
948 * If there have been a lot of new lines, then update the screen
949 * What the heck I'll cheat and only refresh less than every page-full.
950 * the number of pages between refreshes is refresh_limit, which
951 * is incremented here because we must be doing flat-out scrolling.
952 *
953 * refreshing should be correct for small scrolls, because of the
954 * time-out
955 */
956 if (refreshnow)
957 {
958 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
959 refresh_limit++;
960
961 scr_refresh (refresh_type);
962 }
963
964 }
965 else
966 {
967 switch (ch)
968 {
969 default:
970 process_nonprinting (ch);
971 break;
972 case C0_ESC: /* escape char */
973 process_escape_seq ();
974 break;
975 /*case 0x9b: */ /* CSI */
976 /* process_csi_seq (); */
977 }
978
979 ch = NOCHAR;
980 }
981 }
982 }
983 }
984} 1188}
985 1189
986// read the next character, currently handles UTF-8 1190void
987// will probably handle all sorts of other stuff in the future 1191rxvt_term::pointer_unblank ()
988uint32_t
989rxvt_term::next_char ()
990{ 1192{
991 while (cmdbuf_ptr < cmdbuf_endp) 1193 XDefineCursor (display->display, vt, TermWin_cursor);
992 { 1194 recolour_cursor ();
993 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
994 return *cmdbuf_ptr++;
995 1195
996 wchar_t wc; 1196#ifdef POINTER_BLANK
997 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1197 hidden_pointer = 0;
998 1198
999 if (len == (size_t)-2) 1199 if (OPTION (Opt_pointerBlank))
1000 return NOCHAR; 1200 pointer_ev.start (NOW + pointerBlankDelay);
1001 1201#endif
1002 if (len == (size_t)-1)
1003 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
1004
1005 // assume wchar == unicode
1006 cmdbuf_ptr += len;
1007 return wc;
1008 }
1009
1010 return NOCHAR;
1011}
1012
1013/* rxvt_cmd_getc() - Return next input character */
1014/*
1015 * Return the next input character after first passing any keyboard input
1016 * to the command.
1017 */
1018uint32_t
1019rxvt_term::cmd_getc ()
1020{
1021 for (;;)
1022 {
1023 uint32_t c = next_char ();
1024 if (c != NOCHAR)
1025 return c;
1026
1027 // incomplete sequences should occur rarely, still, a better solution
1028 // would be preferred. either setjmp/longjmp or better design.
1029 fcntl (cmd_fd, F_SETFL, 0);
1030 pty_fill ();
1031 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
1032 }
1033} 1202}
1034 1203
1035#ifdef POINTER_BLANK 1204#ifdef POINTER_BLANK
1036void 1205void
1037rxvt_term::pointer_unblank ()
1038{
1039 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor);
1040 recolour_cursor ();
1041
1042 hidden_pointer = 0;
1043
1044 if (Options & Opt_pointerBlank)
1045 pointer_ev.start (NOW + pointerBlankDelay);
1046}
1047
1048void
1049rxvt_term::pointer_blank () 1206rxvt_term::pointer_blank ()
1050{ 1207{
1051 if (!(Options & Opt_pointerBlank)) 1208 if (!OPTION (Opt_pointerBlank))
1052 return; 1209 return;
1053 1210
1054 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); 1211 XDefineCursor (display->display, vt, display->blank_cursor);
1055 XFlush (Xdisplay); 1212 XFlush (display->display);
1056 1213
1057 hidden_pointer = 1; 1214 hidden_pointer = 1;
1058} 1215}
1059 1216
1060void 1217void
… …
1066 pointer_blank (); 1223 pointer_blank ();
1067} 1224}
1068#endif 1225#endif
1069 1226
1070void 1227void
1071rxvt_term::mouse_report (const XButtonEvent *ev) 1228rxvt_term::mouse_report (XButtonEvent &ev)
1072{ 1229{
1073 int button_number, key_state = 0; 1230 int button_number, key_state = 0;
1074 int x, y; 1231 int x, y;
1075 1232
1076 x = ev->x; 1233 x = ev.x;
1077 y = ev->y; 1234 y = ev.y;
1078 pixel_position (&x, &y); 1235 pixel_position (&x, &y);
1079 1236
1080 if (MEvent.button == AnyButton) 1237 if (MEvent.button == AnyButton)
1081 {
1082 button_number = 3; 1238 button_number = 3;
1083 }
1084 else 1239 else
1085 { 1240 {
1086 button_number = MEvent.button - Button1; 1241 button_number = MEvent.button - Button1;
1087 /* add 0x3D for wheel events, like xterm does */ 1242 /* add 0x3D for wheel events, like xterm does */
1088 if (button_number >= 3) 1243 if (button_number >= 3)
1089 button_number += (64 - 3); 1244 button_number += (64 - 3);
1090 } 1245 }
1091 1246
1092 if (PrivateModes & PrivMode_MouseX10) 1247 if (priv_modes & PrivMode_MouseX10)
1093 { 1248 {
1094 /* 1249 /*
1095 * do not report ButtonRelease 1250 * do not report ButtonRelease
1096 * no state info allowed 1251 * no state info allowed
1097 */ 1252 */
… …
1112 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1267 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1113 + ((MEvent.state & ControlMask) ? 16 : 0); 1268 + ((MEvent.state & ControlMask) ? 16 : 0);
1114#ifdef MOUSE_REPORT_DOUBLECLICK 1269#ifdef MOUSE_REPORT_DOUBLECLICK
1115 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1270 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1116#endif 1271#endif
1117
1118 } 1272 }
1119 1273
1120#ifdef DEBUG_MOUSEREPORT 1274#if DEBUG_MOUSEREPORT
1121 fprintf(stderr, "Mouse ["); 1275 fprintf (stderr, "Mouse [");
1122 if (key_state & 16) 1276 if (key_state & 16)
1123 fputc('C', stderr); 1277 fputc ('C', stderr);
1124 if (key_state & 4) 1278 if (key_state & 4)
1125 fputc('S', stderr); 1279 fputc ('S', stderr);
1126 if (key_state & 8) 1280 if (key_state & 8)
1127 fputc('A', stderr); 1281 fputc ('A', stderr);
1128 if (key_state & 32) 1282 if (key_state & 32)
1129 fputc('2', stderr); 1283 fputc ('2', stderr);
1130 fprintf(stderr, "]: <%d>, %d/%d\n", 1284 fprintf (stderr, "]: <%d>, %d/%d\n",
1131 button_number, 1285 button_number,
1132 x + 1, 1286 x + 1,
1133 y + 1); 1287 y + 1);
1134#else 1288#endif
1289
1135 tt_printf("\033[M%c%c%c", 1290 tt_printf ("\033[M%c%c%c",
1136 (32 + button_number + key_state), 1291 (32 + button_number + key_state),
1137 (32 + x + 1), 1292 (32 + x + 1),
1138 (32 + y + 1)); 1293 (32 + y + 1));
1139#endif
1140} 1294}
1141 1295
1142#ifdef USING_W11LIB 1296#ifdef USING_W11LIB
1143void 1297void
1144rxvt_W11_process_x_event(XEvent *ev) 1298rxvt_W11_process_x_event (XEvent *ev)
1145{ 1299{
1146 rxvt_t *r = rxvt_get_r(); 1300 rxvt_t *r = rxvt_get_r ();
1147 1301
1148 process_x_event (ev); 1302 x_cb (*ev);
1149} 1303}
1150#endif 1304#endif
1151 1305
1152/*{{{ process an X event */ 1306/*{{{ process an X event */
1153void 1307void
1154rxvt_term::process_x_event (XEvent *ev) 1308rxvt_term::x_cb (XEvent &ev)
1155{ 1309{
1310 dDisp;
1311
1312 SET_R (this);
1313 SET_LOCALE (locale);
1314
1315 if (ev.xany.window == vt
1316 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1317 return;
1318
1319 // for XQueryPointer
1156 Window unused_root, unused_child; 1320 Window unused_root, unused_child;
1157 int unused_root_x, unused_root_y; 1321 int unused_root_x, unused_root_y;
1158 unsigned int unused_mask; 1322 unsigned int unused_mask;
1159 1323
1160#ifdef DEBUG_X
1161 const char *const eventnames[] =
1162 { /* mason - this matches my system */
1163 "",
1164 "",
1165 "KeyPress",
1166 "KeyRelease",
1167 "ButtonPress",
1168 "ButtonRelease",
1169 "MotionNotify",
1170 "EnterNotify",
1171 "LeaveNotify",
1172 "FocusIn",
1173 "FocusOut",
1174 "KeymapNotify",
1175 "Expose",
1176 "GraphicsExpose",
1177 "NoExpose",
1178 "VisibilityNotify",
1179 "CreateNotify",
1180 "DestroyNotify",
1181 "UnmapNotify",
1182 "MapNotify",
1183 "MapRequest",
1184 "ReparentNotify",
1185 "ConfigureNotify",
1186 "ConfigureRequest",
1187 "GravityNotify",
1188 "ResizeRequest",
1189 "CirculateNotify",
1190 "CirculateRequest",
1191 "PropertyNotify",
1192 "SelectionClear",
1193 "SelectionRequest",
1194 "SelectionNotify",
1195 "ColormapNotify",
1196 "ClientMessage",
1197 "MappingNotify"
1198 };
1199#endif
1200
1201#ifdef DEBUG_X
1202 struct timeval tp;
1203 struct tm *ltt;
1204 (void)gettimeofday(&tp, NULL);
1205 ltt = localtime(&(tp.tv_sec));
1206 D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev->type], (ev->xany.window == TermWin.parent[0] ? "parent" : (ev->xany.window == TermWin.vt ? "vt" : (ev->xany.window == scrollBar.win ? "scroll" : (ev->xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev->xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev->xany.window == TermWin.vt ? TermWin.vt : (ev->xany.window == scrollBar.win ? scrollBar.win : (ev->xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev->xany.send_event ? "S" : " ", ev->xany.serial));
1207#endif
1208
1209 switch (ev->type) 1324 switch (ev.type)
1210 { 1325 {
1211 case KeyPress: 1326 case KeyPress:
1212 lookup_key ((XKeyEvent *)ev); 1327#if ISO_14755
1328 if (!(iso14755buf & ISO_14755_52))
1329#endif
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)))
1213 break; 1398 break;
1214 1399
1215#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1400#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1216 case KeyRelease:
1217 {
1218 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)
1219 mouse_slip_wheel_speed = 0; 1404 mouse_slip_wheel_speed = 0;
1220 else 1405#endif
1221 {
1222 KeySym ks;
1223
1224 ks = XKeycodeToKeysym(Xdisplay, ev->xkey.keycode, 0);
1225 if (ks == XK_Control_L || ks == XK_Control_R)
1226 mouse_slip_wheel_speed = 0;
1227 }
1228 break; 1406 break;
1229 } 1407 }
1230#endif
1231 1408
1232 case ButtonPress: 1409 case ButtonPress:
1233 button_press ((XButtonEvent *)ev); 1410 button_press (ev.xbutton);
1234 break; 1411 break;
1235 1412
1236 case ButtonRelease: 1413 case ButtonRelease:
1237 button_release ((XButtonEvent *)ev); 1414 button_release (ev.xbutton);
1238 break; 1415 break;
1239 1416
1240 case ClientMessage: 1417 case ClientMessage:
1241 if (ev->xclient.format == 32 1418 if (ev.xclient.format == 32
1419 && ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1420 {
1242 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1421 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1243 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
1244#ifdef OFFIX_DND 1439#ifdef OFFIX_DND
1245 /* OffiX Dnd (drag 'n' drop) protocol */ 1440 /* OffiX Dnd (drag 'n' drop) protocol */
1246 else if (ev->xclient.message_type == xa[XA_DNDPROTOCOL] 1441 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1247 && (ev->xclient.data.l[0] == DndFile 1442 && (ev.xclient.data.l[0] == DndFile
1248 || ev->xclient.data.l[0] == DndDir 1443 || ev.xclient.data.l[0] == DndDir
1249 || ev->xclient.data.l[0] == DndLink)) 1444 || ev.xclient.data.l[0] == DndLink))
1250 { 1445 {
1251 /* Get Dnd data */ 1446 /* Get Dnd data */
1252 Atom ActualType; 1447 Atom ActualType;
1253 int ActualFormat; 1448 int ActualFormat;
1254 unsigned char *data; 1449 unsigned char *data;
1255 unsigned long Size, RemainingBytes; 1450 unsigned long Size, RemainingBytes;
1256 1451
1257 XGetWindowProperty(Xdisplay, Xroot, 1452 XGetWindowProperty (disp, display->root,
1258 xa[XA_DNDSELECTION], 1453 xa[XA_DNDSELECTION],
1259 0L, 1000000L, 1454 0L, 1000000L,
1260 False, AnyPropertyType, 1455 False, AnyPropertyType,
1261 &ActualType, &ActualFormat, 1456 &ActualType, &ActualFormat,
1262 &Size, &RemainingBytes, 1457 &Size, &RemainingBytes,
1263 &data); 1458 &data);
1264 XChangeProperty(Xdisplay, Xroot, 1459 set_string_property (XA_CUT_BUFFER0, data);
1265 XA_CUT_BUFFER0, XA_STRING, 1460 XFree (data);
1266 8, PropModeReplace,
1267 data, STRLEN(data));
1268 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1461 selection_paste (display->root, XA_CUT_BUFFER0, true);
1269 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1462 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime);
1270 } 1463 }
1271#endif /* OFFIX_DND */ 1464#endif /* OFFIX_DND */
1272 break; 1465 break;
1273 1466
1274 case MappingNotify: 1467 case MappingNotify:
1275 XRefreshKeyboardMapping(&(ev->xmapping)); 1468 XRefreshKeyboardMapping (&ev.xmapping);
1276 break; 1469 break;
1277 1470
1278 /* 1471 /*
1279 * XXX: this is not the _current_ arrangement 1472 * XXX: this is not the _current_ arrangement
1280 * Here's my conclusion: 1473 * Here's my conclusion:
… …
1284 * in the GraphicsExpose parts, which means that after each refresh, 1477 * in the GraphicsExpose parts, which means that after each refresh,
1285 * we need to wait for the graphics expose or Noexpose events, 1478 * we need to wait for the graphics expose or Noexpose events,
1286 * which ought to make things real slow! 1479 * which ought to make things real slow!
1287 */ 1480 */
1288 case VisibilityNotify: 1481 case VisibilityNotify:
1289 switch (ev->xvisibility.state) 1482 switch (ev.xvisibility.state)
1290 { 1483 {
1291 case VisibilityUnobscured: 1484 case VisibilityUnobscured:
1292 refresh_type = FAST_REFRESH; 1485 refresh_type = FAST_REFRESH;
1293 break; 1486 break;
1294 case VisibilityPartiallyObscured: 1487 case VisibilityPartiallyObscured:
… …
1299 break; 1492 break;
1300 } 1493 }
1301 break; 1494 break;
1302 1495
1303 case FocusIn: 1496 case FocusIn:
1304 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])
1305 { 1506 {
1306 TermWin.focus = 1; 1507 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev))
1307 want_refresh = 1; 1508 ;
1308#ifdef USE_XIM
1309 if (Input_Context != NULL)
1310 XSetICFocus(Input_Context);
1311#endif
1312#ifdef CURSOR_BLINK
1313 if (Options & Opt_cursorBlink)
1314 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1315#endif
1316 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
1317 } 1520 }
1318 break; 1521 break;
1319 1522
1320 case FocusOut:
1321 if (TermWin.focus)
1322 {
1323 TermWin.focus = 0;
1324 want_refresh = 1;
1325#ifdef USE_XIM
1326 if (Input_Context != NULL)
1327 XUnsetICFocus(Input_Context);
1328#endif
1329#ifdef CURSOR_BLINK
1330 if (Options & Opt_cursorBlink)
1331 cursor_blink_ev.stop ();
1332 hidden_cursor = 0;
1333#endif
1334
1335 }
1336 break;
1337
1338 case ConfigureNotify: 1523 case PropertyNotify:
1339 if (ev->xconfigure.window == TermWin.parent[0]) 1524 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1340 { 1525 && ev.xproperty.state == PropertyNewValue)
1341 int height, width; 1526 selection_property (ev.xproperty.window, ev.xproperty.atom);
1342 1527
1343 do
1344 { /* Wrap lots of configures into one */
1345 width = ev->xconfigure.width;
1346 height = ev->xconfigure.height;
1347 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1348 }
1349 while (XCheckTypedWindowEvent(Xdisplay, ev->xconfigure.window,
1350 ConfigureNotify, ev));
1351 if (szHint.width != width || szHint.height != height)
1352 {
1353 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1354 resize_all_windows (width, height, 1);
1355 }
1356#ifdef DEBUG_SIZE
1357 else
1358 {
1359 D_SIZE((stderr, "Size: Not resizing"));
1360 }
1361#endif
1362#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1363 if (Options & Opt_transparent)
1364 {
1365 check_our_parents ();
1366 if (am_transparent)
1367 want_full_refresh = 1;
1368 }
1369#endif
1370
1371 }
1372 break; 1528 break;
1373 1529
1374 case SelectionClear: 1530 case SelectionClear:
1375 selection_clear (); 1531 selection_clear ();
1376 break; 1532 break;
1377 1533
1378 case SelectionNotify: 1534 case SelectionNotify:
1379 if (selection_wait == Sel_normal) 1535 if (selection_wait == Sel_normal)
1380 selection_paste (ev->xselection.requestor, 1536 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1381 ev->xselection.property, True);
1382 break; 1537 break;
1383 1538
1384 case SelectionRequest: 1539 case SelectionRequest:
1385 selection_send (&(ev->xselectionrequest)); 1540 selection_send (ev.xselectionrequest);
1541 break;
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));
1386 break; 1549 break;
1387 1550
1388 case UnmapNotify: 1551 case UnmapNotify:
1389 TermWin.mapped = 0; 1552 mapped = 0;
1390#ifdef TEXT_BLINK 1553#ifdef TEXT_BLINK
1391 text_blink_ev.stop (); 1554 text_blink_ev.stop ();
1392#endif 1555#endif
1393 break; 1556 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1394
1395 case MapNotify:
1396 TermWin.mapped = 1;
1397#ifdef TEXT_BLINK
1398 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1399#endif
1400 break;
1401
1402 case PropertyNotify:
1403 if (ev->xproperty.atom == xa[XA_VT_SELECTION])
1404 {
1405 if (ev->xproperty.state == PropertyNewValue)
1406 selection_property (ev->xproperty.window,
1407 ev->xproperty.atom);
1408 break; 1557 break;
1409 } 1558
1410#ifdef TRANSPARENT 1559#ifdef TRANSPARENT
1411 /*
1412 * if user used some Esetroot compatible prog to set the root bg,
1413 * use the property to determine the pixmap. We use it later on.
1414 */
1415 if (xa[XA_XROOTPMAPID] == 0)
1416 xa[XA_XROOTPMAPID] = XInternAtom(Xdisplay,
1417 "_XROOTPMAP_ID", False);
1418 if (ev->xproperty.atom != xa[XA_XROOTPMAPID])
1419 break;
1420 /* FALLTHROUGH */
1421 case ReparentNotify: 1560 case ReparentNotify:
1422 if ((Options & Opt_transparent) && check_our_parents ()) 1561 rootwin_cb (ev);
1423 { 1562 break;
1424 if (am_transparent)
1425 want_full_refresh = 1;
1426 }
1427#endif /* TRANSPARENT */ 1563#endif /* TRANSPARENT */
1428 break;
1429 1564
1430 case GraphicsExpose: 1565 case GraphicsExpose:
1431 case Expose: 1566 case Expose:
1432 if (ev->xany.window == TermWin.vt) 1567 if (ev.xany.window == vt)
1433 { 1568 {
1434#ifdef NO_SLOW_LINK_SUPPORT 1569 do
1435 scr_expose (ev->xexpose.x, ev->xexpose.y, 1570 scr_expose (ev.xexpose.x, ev.xexpose.y,
1436 ev->xexpose.width, ev->xexpose.height, False); 1571 ev.xexpose.width, ev.xexpose.height, False);
1437#else 1572 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev));
1438 // 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))
1439 scr_expose (ev->xexpose.x, ev->xexpose.y, 1577 scr_expose (ev.xexpose.x, ev.xexpose.y,
1440 ev->xexpose.width, ev->xexpose.height, False); 1578 ev.xexpose.width, ev.xexpose.height, False);
1441 //scr_expose (ev->xexpose.x, 0, 1579
1442 // ev->xexpose.width, TermWin.height, False);
1443#endif
1444 want_refresh = 1; 1580 want_refresh = 1;
1445 } 1581 }
1446 else 1582 else
1447 { 1583 {
1448 XEvent unused_xevent; 1584 XEvent unused_event;
1449 1585
1450 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1586 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1451 Expose, 1587 ;
1452 &unused_xevent)) ;
1453 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1588 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1454 GraphicsExpose, 1589 ;
1455 &unused_xevent)) ; 1590
1456 if (isScrollbarWindow(ev->xany.window)) 1591 if (isScrollbarWindow (ev.xany.window))
1457 { 1592 {
1458 scrollBar.setIdle(); 1593 scrollBar.setIdle ();
1459 scrollbar_show (0); 1594 scrollbar_show (0);
1460 } 1595 }
1461#ifdef MENUBAR 1596#ifdef MENUBAR
1462 if (menubar_visible () && isMenuBarWindow(ev->xany.window)) 1597 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1463 menubar_expose (); 1598 menubar_expose ();
1464#endif 1599#endif
1465#ifdef RXVT_GRAPHICS
1466 Gr_expose (ev->xany.window);
1467#endif
1468 1600
1601#ifdef TRANSPARENT
1602 if (am_transparent && ev.xany.window == parent[0])
1603 XClearWindow (disp, ev.xany.window);
1604#endif
1469 } 1605 }
1470 break; 1606 break;
1471 1607
1472 case MotionNotify: 1608 case MotionNotify:
1473#ifdef POINTER_BLANK 1609#ifdef POINTER_BLANK
1474 if (hidden_pointer) 1610 if (hidden_pointer)
1475 pointer_unblank (); 1611 pointer_unblank ();
1476#endif 1612#endif
1477#if MENUBAR 1613#if MENUBAR
1478 if (isMenuBarWindow(ev->xany.window)) 1614 if (isMenuBarWindow (ev.xany.window))
1479 { 1615 {
1480 menubar_control (&(ev->xbutton)); 1616 menubar_control (ev.xbutton);
1481 break; 1617 break;
1482 } 1618 }
1483#endif 1619#endif
1484 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate)) 1620 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1485 break; 1621 break;
1486 1622
1487 if (ev->xany.window == TermWin.vt) 1623 if (ev.xany.window == vt)
1488 { 1624 {
1625 if (HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1626 ; // nop
1489 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) 1627 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1490 { 1628 {
1491 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1629 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1492 MotionNotify, ev)) ; 1630 ;
1631
1493 XQueryPointer(Xdisplay, TermWin.vt, 1632 XQueryPointer (disp, vt,
1494 &unused_root, &unused_child, 1633 &unused_root, &unused_child,
1495 &unused_root_x, &unused_root_y, 1634 &unused_root_x, &unused_root_y,
1496 &(ev->xbutton.x), &(ev->xbutton.y), 1635 &ev.xbutton.x, &ev.xbutton.y,
1497 &unused_mask); 1636 &ev.xbutton.state);
1498#ifdef MOUSE_THRESHOLD 1637#ifdef MOUSE_THRESHOLD
1499 /* deal with a `jumpy' mouse */ 1638 /* deal with a `jumpy' mouse */
1500 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1639 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1501 { 1640 {
1502#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
1503 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1650 selection_extend (ev.xbutton.x, ev.xbutton.y,
1504 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1651 ev.xbutton.state & Button3Mask ? 2 : 0);
1652
1505#ifdef SELECTION_SCROLLING 1653#ifdef SELECTION_SCROLLING
1506 if (ev->xbutton.y < TermWin.int_bwidth 1654 if (ev.xbutton.y < int_bwidth
1507 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1655 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1508 { 1656 {
1509 int dist; 1657 int dist;
1510
1511 pending_scroll_selection=1;
1512 1658
1513 /* don't clobber the current delay if we are 1659 /* don't clobber the current delay if we are
1514 * already in the middle of scrolling. 1660 * already in the middle of scrolling.
1515 */ 1661 */
1516 if (scroll_selection_delay<=0) 1662 if (!sel_scroll_ev.active)
1517 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1663 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1518 1664
1519 /* save the event params so we can highlight 1665 /* save the event params so we can highlight
1520 * the selection in the pending-scroll loop 1666 * the selection in the pending-scroll loop
1521 */ 1667 */
1522 selection_save_x=ev->xbutton.x; 1668 selection_save_x = ev.xbutton.x;
1523 selection_save_y=ev->xbutton.y; 1669 selection_save_y = ev.xbutton.y;
1524 selection_save_state=
1525 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1670 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1526 1671
1527 /* calc number of lines to scroll */ 1672 /* calc number of lines to scroll */
1528 if (ev->xbutton.y<TermWin.int_bwidth) 1673 if (ev.xbutton.y < int_bwidth)
1529 { 1674 {
1530 scroll_selection_dir = UP; 1675 scroll_selection_dir = UP;
1531 dist = TermWin.int_bwidth - ev->xbutton.y; 1676 dist = int_bwidth - ev.xbutton.y;
1532 } 1677 }
1533 else 1678 else
1534 { 1679 {
1535 scroll_selection_dir = DN; 1680 scroll_selection_dir = DN;
1536 dist = ev->xbutton.y - 1681 dist = ev.xbutton.y - (int_bwidth + height);
1537 (TermWin.int_bwidth + TermWin.height);
1538 } 1682 }
1683
1539 scroll_selection_lines=(Pixel2Height(dist)/ 1684 scroll_selection_lines = Pixel2Height (dist)
1540 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1685 / SELECTION_SCROLL_LINE_SPEEDUP
1686 + 1;
1541 MIN_IT(scroll_selection_lines, 1687 min_it (scroll_selection_lines,
1542 SELECTION_SCROLL_MAX_LINES); 1688 SELECTION_SCROLL_MAX_LINES);
1543 } 1689 }
1544 else 1690 else
1545 { 1691 {
1546 /* we are within the text window, so we 1692 /* we are within the text window, so we
1547 * shouldn't be scrolling 1693 * shouldn't be scrolling
1548 */ 1694 */
1549 pending_scroll_selection = 0; 1695 if (sel_scroll_ev.active)
1696 sel_scroll_ev.stop();
1550 } 1697 }
1551#endif 1698#endif
1552#ifdef MOUSE_THRESHOLD 1699#ifdef MOUSE_THRESHOLD
1553
1554 } 1700 }
1555#endif 1701#endif
1556
1557 } 1702 }
1558 } 1703 }
1559 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1704 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1560 { 1705 {
1561 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1706 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1562 MotionNotify, ev)) ; 1707 MotionNotify, &ev))
1708 ;
1709
1563 XQueryPointer(Xdisplay, scrollBar.win, 1710 XQueryPointer (disp, scrollBar.win,
1564 &unused_root, &unused_child, 1711 &unused_root, &unused_child,
1565 &unused_root_x, &unused_root_y, 1712 &unused_root_x, &unused_root_y,
1566 &(ev->xbutton.x), &(ev->xbutton.y), 1713 &ev.xbutton.x, &ev.xbutton.y,
1567 &unused_mask); 1714 &unused_mask);
1568 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1715 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1569 scrollbar_size()); 1716 scrollbar_size ());
1570 scr_refresh (refresh_type); 1717 want_refresh = 1;
1571 refresh_limit = 0; 1718 refresh_limit = 0;
1572 scrollbar_show (1); 1719 scrollbar_show (1);
1573 } 1720 }
1574 break; 1721 break;
1575 } 1722 }
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
1576} 1752}
1577 1753
1578void 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
1824void
1825rxvt_term::rootwin_cb (XEvent &ev)
1826{
1827 SET_R (this);
1828 SET_LOCALE (locale);
1829
1830 switch (ev.type)
1831 {
1832 case PropertyNotify:
1833 /*
1834 * if user used some Esetroot compatible prog to set the root bg,
1835 * use the property to determine the pixmap. We use it later on.
1836 */
1837 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1838 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1839 return;
1840
1841 /* FALLTHROUGH */
1842 case ReparentNotify:
1843 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1844 want_refresh = want_full_refresh = 1;
1845 break;
1846 }
1847}
1848#endif
1849
1850void
1579rxvt_term::button_press (XButtonEvent *ev) 1851rxvt_term::button_press (XButtonEvent &ev)
1580{ 1852{
1581 int reportmode = 0, clickintime; 1853 int reportmode = 0, clickintime;
1582 1854
1583 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1855 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1856
1584 if (!bypass_keystate) 1857 if (!bypass_keystate)
1585 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1858 reportmode = !! (priv_modes & PrivMode_mouse_report);
1859
1586 /* 1860 /*
1587 * VT window processing of button press 1861 * VT window processing of button press
1588 */ 1862 */
1589 if (ev->window == TermWin.vt) 1863 if (ev.window == vt)
1590 { 1864 {
1591#if RXVT_GRAPHICS 1865#if ISO_14755
1592 if (ev->subwindow != None) 1866 // 5.4
1593 rxvt_Gr_ButtonPress (ev->x, ev->y); 1867 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1594 else 1868 {
1595#endif 1869 iso14755_54 (ev.x, ev.y);
1596 1870 return;
1597 { 1871 }
1872#endif
1873
1598 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1874 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1875
1599 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)
1600 { 1883 {
1601 /* mouse report from vt window */ 1884 /* same button, within alloted time */
1602 /* save the xbutton state (for ButtonRelease) */ 1885 MEvent.clicks++;
1603 MEvent.state = ev->state; 1886
1604#ifdef MOUSE_REPORT_DOUBLECLICK 1887 if (MEvent.clicks > 1)
1605 if (ev->button == MEvent.button && clickintime)
1606 { 1888 {
1607 /* same button, within alloted time */
1608 MEvent.clicks++;
1609 if (MEvent.clicks > 1)
1610 {
1611 /* only report double clicks */ 1889 /* only report double clicks */
1612 MEvent.clicks = 2; 1890 MEvent.clicks = 2;
1613 mouse_report (ev); 1891 mouse_report (ev);
1614 1892
1615 /* don't report the release */ 1893 /* don't report the release */
1616 MEvent.clicks = 0; 1894 MEvent.clicks = 0;
1617 MEvent.button = AnyButton; 1895 MEvent.button = AnyButton;
1618 }
1619 } 1896 }
1620 else
1621 {
1622 /* different button, or time expired */
1623 MEvent.clicks = 1;
1624 MEvent.button = ev->button;
1625 mouse_report (ev);
1626 }
1627#else
1628 MEvent.button = ev->button;
1629 mouse_report (ev);
1630#endif /* MOUSE_REPORT_DOUBLECLICK */
1631
1632 } 1897 }
1633 else 1898 else
1634 { 1899 {
1635 if (ev->button != MEvent.button) 1900 /* different button, or time expired */
1636 MEvent.clicks = 0; 1901 MEvent.clicks = 1;
1637 switch (ev->button)
1638 {
1639 case Button1:
1640 /* allow shift+left click to extend selection */
1641 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report))
1642 {
1643 if (MEvent.button == Button1 && clickintime)
1644 selection_rotate (ev->x, ev->y);
1645 else
1646 selection_extend (ev->x, ev->y, 1);
1647 }
1648 else
1649 {
1650 if (MEvent.button == Button1 && clickintime)
1651 MEvent.clicks++;
1652 else
1653 MEvent.clicks = 1;
1654
1655 selection_click (MEvent.clicks, ev->x, ev->y);
1656 }
1657
1658 MEvent.button = Button1; 1902 MEvent.button = ev.button;
1659 break; 1903 mouse_report (ev);
1660
1661 case Button3:
1662 if (MEvent.button == Button3 && clickintime)
1663 selection_rotate (ev->x, ev->y);
1664 else
1665 selection_extend (ev->x, ev->y, 1);
1666 MEvent.button = Button3;
1667 break;
1668 }
1669 } 1904 }
1670 MEvent.time = ev->time; 1905#else
1671 return; 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 }
1672 } 1958 }
1959
1960 MEvent.time = ev.time;
1961 return;
1673 } 1962 }
1674 1963
1675 /* 1964 /*
1676 * Scrollbar window processing of button press 1965 * Scrollbar window processing of button press
1677 */ 1966 */
1678 if (isScrollbarWindow(ev->window)) 1967 if (isScrollbarWindow (ev.window))
1679 { 1968 {
1680 scrollBar.setIdle (); 1969 scrollBar.setIdle ();
1681 /* 1970 /*
1682 * Rxvt-style scrollbar: 1971 * Rxvt-style scrollbar:
1683 * move up if mouse is above slider 1972 * move up if mouse is above slider
… …
1695 * Mouse report disabled scrollbar: 1984 * Mouse report disabled scrollbar:
1696 * arrow buttons - send up/down 1985 * arrow buttons - send up/down
1697 * click on scrollbar - send pageup/down 1986 * click on scrollbar - send pageup/down
1698 */ 1987 */
1699 if ((scrollBar.style == R_SB_NEXT 1988 if ((scrollBar.style == R_SB_NEXT
1700 && scrollbarnext_upButton(ev->y)) 1989 && scrollbarnext_upButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT 1990 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_upButton(ev->y))) 1991 && scrollbarrxvt_upButton (ev.y)))
1703 tt_printf("\033[A"); 1992 tt_printf ("\033[A");
1704 else if ((scrollBar.style == R_SB_NEXT 1993 else if ((scrollBar.style == R_SB_NEXT
1705 && scrollbarnext_dnButton(ev->y)) 1994 && scrollbarnext_dnButton (ev.y))
1706 || (scrollBar.style == R_SB_RXVT 1995 || (scrollBar.style == R_SB_RXVT
1707 && scrollbarrxvt_dnButton(ev->y))) 1996 && scrollbarrxvt_dnButton (ev.y)))
1708 tt_printf("\033[B"); 1997 tt_printf ("\033[B");
1709 else 1998 else
1710 switch (ev->button) 1999 switch (ev.button)
1711 { 2000 {
1712 case Button2: 2001 case Button2:
1713 tt_printf("\014"); 2002 tt_printf ("\014");
1714 break; 2003 break;
1715 case Button1: 2004 case Button1:
1716 tt_printf("\033[6~"); 2005 tt_printf ("\033[6~");
1717 break; 2006 break;
1718 case Button3: 2007 case Button3:
1719 tt_printf("\033[5~"); 2008 tt_printf ("\033[5~");
1720 break; 2009 break;
1721 } 2010 }
1722 } 2011 }
1723 else 2012 else
1724#endif /* NO_SCROLLBAR_REPORT */ 2013#endif /* NO_SCROLLBAR_REPORT */
… …
1726 { 2015 {
1727 char upordown = 0; 2016 char upordown = 0;
1728 2017
1729 if (scrollBar.style == R_SB_NEXT) 2018 if (scrollBar.style == R_SB_NEXT)
1730 { 2019 {
1731 if (scrollbarnext_upButton(ev->y)) 2020 if (scrollbarnext_upButton (ev.y))
1732 upordown = -1; /* up */ 2021 upordown = -1; /* up */
1733 else if (scrollbarnext_dnButton(ev->y)) 2022 else if (scrollbarnext_dnButton (ev.y))
1734 upordown = 1; /* down */ 2023 upordown = 1; /* down */
1735 } 2024 }
1736 else if (scrollBar.style == R_SB_RXVT) 2025 else if (scrollBar.style == R_SB_RXVT)
1737 { 2026 {
1738 if (scrollbarrxvt_upButton(ev->y)) 2027 if (scrollbarrxvt_upButton (ev.y))
1739 upordown = -1; /* up */ 2028 upordown = -1; /* up */
1740 else if (scrollbarrxvt_dnButton(ev->y)) 2029 else if (scrollbarrxvt_dnButton (ev.y))
1741 upordown = 1; /* down */ 2030 upordown = 1; /* down */
1742 } 2031 }
1743 if (upordown) 2032 if (upordown)
1744 { 2033 {
1745#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2034#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1746 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2035 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1747#endif 2036#endif
1748 if (scr_page (upordown < 0 ? UP : DN, 1)) 2037 if (scr_page (upordown < 0 ? UP : DN, 1))
1749 { 2038 {
1750 if (upordown < 0) 2039 if (upordown < 0)
1751 scrollBar.setUp (); 2040 scrollBar.setUp ();
1752 else 2041 else
1753 scrollBar.setDn (); 2042 scrollBar.setDn ();
1754 } 2043 }
1755 } 2044 }
1756 else 2045 else
1757 switch (ev->button) 2046 switch (ev.button)
1758 { 2047 {
1759 case Button2: 2048 case Button2:
1760 switch (scrollbar_align) 2049 switch (scrollbar_align)
1761 { 2050 {
1762 case R_SB_ALIGN_TOP: 2051 case R_SB_ALIGN_TOP:
… …
1767 break; 2056 break;
1768 case R_SB_ALIGN_BOTTOM: 2057 case R_SB_ALIGN_BOTTOM:
1769 csrO = scrollBar.bot - scrollBar.top; 2058 csrO = scrollBar.bot - scrollBar.top;
1770 break; 2059 break;
1771 } 2060 }
2061
1772 if (scrollBar.style == R_SB_XTERM 2062 if (scrollBar.style == R_SB_XTERM
1773 || scrollbar_above_slider(ev->y) 2063 || scrollbar_above_slider (ev.y)
1774 || scrollbar_below_slider(ev->y)) 2064 || scrollbar_below_slider (ev.y))
1775 scr_move_to ( scrollbar_position(ev->y) - csrO, 2065 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1776 scrollbar_size()); 2066
1777 scrollBar.setMotion (); 2067 scrollBar.setMotion ();
1778 break; 2068 break;
1779 2069
1780 case Button1: 2070 case Button1:
1781 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2071 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1782 csrO = ev->y - scrollBar.top; 2072 csrO = ev.y - scrollBar.top;
1783 /* FALLTHROUGH */ 2073 /* FALLTHROUGH */
1784 2074
1785 case Button3: 2075 case Button3:
1786 if (scrollBar.style != R_SB_XTERM) 2076 if (scrollBar.style != R_SB_XTERM)
1787 { 2077 {
1788 if (scrollbar_above_slider(ev->y)) 2078 if (scrollbar_above_slider (ev.y))
1789# ifdef RXVT_SCROLL_FULL 2079# ifdef RXVT_SCROLL_FULL
1790 scr_page (UP, TermWin.nrow - 1); 2080 scr_page (UP, nrow - 1);
1791# else 2081# else
1792 scr_page (UP, TermWin.nrow / 4); 2082 scr_page (UP, nrow / 4);
1793# endif 2083# endif
1794 else if (scrollbar_below_slider(ev->y)) 2084 else if (scrollbar_below_slider (ev.y))
1795# ifdef RXVT_SCROLL_FULL 2085# ifdef RXVT_SCROLL_FULL
1796 scr_page (DN, TermWin.nrow - 1); 2086 scr_page (DN, nrow - 1);
1797# else 2087# else
1798 scr_page (DN, TermWin.nrow / 4); 2088 scr_page (DN, nrow / 4);
1799# endif 2089# endif
1800 else 2090 else
1801 scrollBar.setMotion (); 2091 scrollBar.setMotion ();
1802 } 2092 }
1803 else 2093 else
1804 { 2094 {
1805 scr_page ((ev->button == Button1 ? DN : UP), 2095 scr_page ((ev.button == Button1 ? DN : UP),
1806 (TermWin.nrow 2096 (nrow
1807 * scrollbar_position(ev->y) 2097 * scrollbar_position (ev.y)
1808 / scrollbar_size())); 2098 / scrollbar_size ()));
1809 } 2099 }
2100
1810 break; 2101 break;
1811 } 2102 }
1812 } 2103 }
2104
1813 return; 2105 return;
1814 } 2106 }
2107
1815#if MENUBAR 2108#if MENUBAR
1816 /* 2109 /*
1817 * Menubar window processing of button press 2110 * Menubar window processing of button press
1818 */ 2111 */
1819 if (isMenuBarWindow(ev->window)) 2112 if (isMenuBarWindow (ev.window))
1820 menubar_control (ev); 2113 menubar_control (ev);
1821#endif 2114#endif
1822} 2115}
1823 2116
1824void 2117void
1825rxvt_term::button_release (XButtonEvent *ev) 2118rxvt_term::button_release (XButtonEvent &ev)
1826{ 2119{
1827 int reportmode = 0; 2120 int reportmode = 0;
1828 2121
1829 csrO = 0; /* reset csr Offset */ 2122 csrO = 0; /* reset csr Offset */
1830 if (!bypass_keystate) 2123 if (!bypass_keystate)
1831 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2124 reportmode = !! (priv_modes & PrivMode_mouse_report);
1832 2125
1833 if (scrollbar_isUpDn()) 2126 if (scrollbar_isUpDn ())
1834 { 2127 {
1835 scrollBar.setIdle (); 2128 scrollBar.setIdle ();
1836 scrollbar_show (0); 2129 scrollbar_show (0);
1837#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2130#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1838 refresh_type &= ~SMOOTH_REFRESH; 2131 refresh_type &= ~SMOOTH_REFRESH;
1839#endif 2132#endif
1840
1841 } 2133 }
2134
1842#ifdef SELECTION_SCROLLING 2135#ifdef SELECTION_SCROLLING
1843 pending_scroll_selection=0; 2136 if (sel_scroll_ev.active)
2137 sel_scroll_ev.stop();
1844#endif 2138#endif
2139
1845 if (ev->window == TermWin.vt) 2140 if (ev.window == vt)
1846 { 2141 {
1847#ifdef RXVT_GRAPHICS 2142#if ISO_14755
1848 if (ev->subwindow != None) 2143 // 5.4
1849 rxvt_Gr_ButtonRelease(ev->x, ev->y); 2144 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1850 else 2145 return;
1851#endif 2146#endif
1852
1853 {
1854 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)))
1855 { 2159 {
1856 /* mouse report from vt window */
1857 /* don't report release of wheel "buttons" */
1858 if (ev->button >= 4)
1859 return;
1860#ifdef MOUSE_REPORT_DOUBLECLICK
1861 /* only report the release of 'slow' single clicks */
1862 if (MEvent.button != AnyButton
1863 && (ev->button != MEvent.button
1864 || (ev->time - MEvent.time
1865 > MULTICLICK_TIME / 2)))
1866 {
1867 MEvent.clicks = 0; 2160 MEvent.clicks = 0;
1868 MEvent.button = AnyButton;
1869 mouse_report (ev);
1870 }
1871#else /* MOUSE_REPORT_DOUBLECLICK */
1872 MEvent.button = AnyButton; 2161 MEvent.button = AnyButton;
1873 mouse_report (ev); 2162 mouse_report (ev);
2163 }
2164#else /* MOUSE_REPORT_DOUBLECLICK */
2165 MEvent.button = AnyButton;
2166 mouse_report (ev);
1874#endif /* MOUSE_REPORT_DOUBLECLICK */ 2167#endif /* MOUSE_REPORT_DOUBLECLICK */
1875 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
1876 } 2228 }
1877 /*
1878 * dumb hack to compensate for the failure of click-and-drag
1879 * when overriding mouse reporting
1880 */
1881 if (PrivateModes & PrivMode_mouse_report
1882 && bypass_keystate
1883 && ev->button == Button1 && MEvent.clicks <= 1)
1884 selection_extend (ev->x, ev->y, 0);
1885
1886 switch (ev->button)
1887 {
1888 case Button1:
1889 case Button3:
1890 selection_make (ev->time);
1891 break; 2229 break;
1892 case Button2:
1893 selection_request (ev->time, ev->x, ev->y);
1894 break;
1895#ifdef MOUSE_WHEEL
1896 case Button4:
1897 case Button5:
1898 {
1899 int i;
1900 page_dirn v;
1901
1902 v = (ev->button == Button4) ? UP : DN;
1903 if (ev->state & ShiftMask)
1904 i = 1;
1905 else if ((Options & Opt_mouseWheelScrollPage))
1906 i = TermWin.nrow - 1;
1907 else
1908 i = 5;
1909# ifdef MOUSE_SLIP_WHEELING
1910 if (ev->state & ControlMask)
1911 {
1912 mouse_slip_wheel_speed += (v ? -1 : 1);
1913 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1914 }
1915# endif 2230#endif
1916# ifdef JUMP_MOUSE_WHEEL
1917 scr_page (v, i);
1918 scr_refresh (SMOOTH_REFRESH);
1919 scrollbar_show (1);
1920# else
1921 while (i--)
1922 {
1923 scr_page (v, 1);
1924 scr_refresh (SMOOTH_REFRESH);
1925 scrollbar_show (1);
1926 }
1927# endif
1928
1929 }
1930 break;
1931#endif
1932
1933 }
1934 } 2231 }
1935 } 2232 }
1936#ifdef MENUBAR 2233#ifdef MENUBAR
1937 else if (isMenuBarWindow(ev->window)) 2234 else if (isMenuBarWindow (ev.window))
1938 menubar_control (ev); 2235 menubar_control (ev);
1939#endif 2236#endif
1940} 2237}
1941 2238
1942
1943#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
1944/* 2471/*
1945 * Check our parents are still who we think they are. 2472 * Check our parents are still who we think they are.
1946 * Do transparency updates if required 2473 * Do transparency updates if required
1947 */ 2474 */
1948int 2475int
1949rxvt_term::check_our_parents () 2476rxvt_term::check_our_parents ()
1950{ 2477{
1951 int i, pchanged, aformat, have_pixmap, rootdepth; 2478 int i, pchanged, aformat, have_pixmap, rootdepth;
1952 unsigned long nitems, bytes_after; 2479 unsigned long nitems, bytes_after;
1953 Atom atype; 2480 Atom atype;
1954 unsigned char *prop = NULL; 2481 unsigned char *prop = NULL;
1955 Window root, oldp, *list; 2482 Window root, oldp, *list;
1956 Pixmap rootpixmap = None; 2483 Pixmap rootpixmap = None;
1957 XWindowAttributes wattr, wrootattr; 2484 XWindowAttributes wattr, wrootattr;
2485 dDisp;
1958 2486
1959 pchanged = 0; 2487 pchanged = 0;
1960 2488
1961 if (!(Options & Opt_transparent)) 2489 if (!OPTION (Opt_transparent))
1962 return pchanged; /* Don't try any more */ 2490 return pchanged; /* Don't try any more */
1963 2491
1964 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr); 2492 XGetWindowAttributes (disp, display->root, &wrootattr);
1965 rootdepth = wrootattr.depth; 2493 rootdepth = wrootattr.depth;
1966 2494
1967 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 2495 XGetWindowAttributes (disp, parent[0], &wattr);
2496
1968 if (rootdepth != wattr.depth) 2497 if (rootdepth != wattr.depth)
1969 { 2498 {
1970 if (am_transparent) 2499 if (am_transparent)
1971 { 2500 {
1972 pchanged = 1; 2501 pchanged = 1;
1973 XSetWindowBackground(Xdisplay, TermWin.vt, 2502 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
1974 PixColors[Color_bg]);
1975 am_transparent = am_pixmap_trans = 0; 2503 am_transparent = am_pixmap_trans = 0;
1976 } 2504 }
2505
1977 return pchanged; /* Don't try any more */ 2506 return pchanged; /* Don't try any more */
1978 } 2507 }
1979 2508
1980 /* 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. */
1981 XSync(Xdisplay, False); 2510 XSync (disp, False);
1982 2511
1983 /* 2512 /*
1984 * Make the frame window set by the window manager have 2513 * Make the frame window set by the window manager have
1985 * the root background. Some window managers put multiple nested frame 2514 * the root background. Some window managers put multiple nested frame
1986 * 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.
1987 */ 2516 */
1988 i = (xa[XA_XROOTPMAPID] != 0 2517 i = (xa[XA_XROOTPMAP_ID]
1989 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID], 2518 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1990 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2519 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1991 &nitems, &bytes_after, &prop) == Success)); 2520 &nitems, &bytes_after, &prop) == Success);
2521
1992 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 )
1993 have_pixmap = 0; 2533 have_pixmap = 0;
1994 else 2534 else
1995 { 2535 {
1996 have_pixmap = 1; 2536 have_pixmap = 1;
1997 rootpixmap = *((Pixmap *)prop); 2537 rootpixmap = *(Pixmap *)prop;
1998 XFree(prop); 2538 XFree (prop);
1999 } 2539 }
2540
2000 if (have_pixmap) 2541 if (have_pixmap)
2001 { 2542 {
2002 /* 2543 /*
2003 * Copy Xroot pixmap transparency 2544 * Copy display->root pixmap transparency
2004 */ 2545 */
2005 int sx, sy, nx, ny; 2546 int sx, sy, nx, ny;
2006 unsigned int nw, nh; 2547 unsigned int nw, nh;
2007 Window cr; 2548 Window cr;
2008 XImage *image; 2549 XImage *image;
2009 GC gc; 2550 GC gc;
2010 XGCValues gcvalue; 2551 XGCValues gcvalue;
2011 2552
2012 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot, 2553 XTranslateCoordinates (disp, parent[0], display->root,
2013 0, 0, &sx, &sy, &cr); 2554 0, 0, &sx, &sy, &cr);
2014 nw = (unsigned int)szHint.width; 2555 nw = (unsigned int)szHint.width;
2015 nh = (unsigned int)szHint.height; 2556 nh = (unsigned int)szHint.height;
2016 nx = ny = 0; 2557 nx = ny = 0;
2558
2017 if (sx < 0) 2559 if (sx < 0)
2018 { 2560 {
2019 nw += sx; 2561 nw += sx;
2020 nx = -sx; 2562 nx = -sx;
2021 sx = 0; 2563 sx = 0;
2022 } 2564 }
2565
2023 if (sy < 0) 2566 if (sy < 0)
2024 { 2567 {
2025 nh += sy; 2568 nh += sy;
2026 ny = -sy; 2569 ny = -sy;
2027 sy = 0; 2570 sy = 0;
2028 } 2571 }
2572
2029 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2573 min_it (nw, (unsigned int) (wrootattr.width - sx));
2030 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2574 min_it (nh, (unsigned int) (wrootattr.height - sy));
2575
2576 XSync (disp, False);
2031 allowedxerror = -1; 2577 allowedxerror = -1;
2032 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, 2578 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2033 ZPixmap); 2579
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2580 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */ 2581 /* XXX: may need a delay here? */
2036 allowedxerror = 0; 2582 allowedxerror = 0;
2583
2037 if (image == NULL) 2584 if (image == NULL)
2038 { 2585 {
2039 if (am_transparent && am_pixmap_trans) 2586 if (am_transparent && am_pixmap_trans)
2040 { 2587 {
2041 pchanged = 1; 2588 pchanged = 1;
2042 if (TermWin.pixmap != None) 2589 if (pixmap != None)
2043 { 2590 {
2044 XFreePixmap(Xdisplay, TermWin.pixmap); 2591 XFreePixmap (disp, pixmap);
2045 TermWin.pixmap = None; 2592 pixmap = None;
2046 } 2593 }
2047 } 2594 }
2595
2048 am_pixmap_trans = 0; 2596 am_pixmap_trans = 0;
2049 } 2597 }
2050 else 2598 else
2051 { 2599 {
2052 if (TermWin.pixmap != None) 2600 if (pixmap != None)
2053 XFreePixmap(Xdisplay, TermWin.pixmap); 2601 XFreePixmap (disp, pixmap);
2602
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
2054 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt, 2615 pixmap = XCreatePixmap (disp, vt,
2055 (unsigned int)szHint.width,
2056 (unsigned int)szHint.height, 2616 szHint.width, szHint.height, image->depth);
2057 (unsigned int)image->depth);
2058 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue); 2617 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
2059 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0, 2618 XPutImage (disp, pixmap, gc, image, 0, 0,
2060 nx, ny, (unsigned int)image->width,
2061 (unsigned int)image->height); 2619 nx, ny, image->width, image->height);
2062 XFreeGC(Xdisplay, gc); 2620 XFreeGC (disp, gc);
2063 XDestroyImage(image); 2621 XDestroyImage (image);
2064 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2622 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2065 TermWin.pixmap); 2623 XClearWindow (disp, parent[0]);
2624
2066 if (!am_transparent || !am_pixmap_trans) 2625 if (!am_transparent || !am_pixmap_trans)
2067 pchanged = 1; 2626 pchanged = 1;
2627
2068 am_transparent = am_pixmap_trans = 1; 2628 am_transparent = am_pixmap_trans = 1;
2069 } 2629 }
2070 } 2630 }
2631
2071 if (!am_pixmap_trans) 2632 if (am_pixmap_trans)
2633 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2634 else
2072 { 2635 {
2073 unsigned int n; 2636 unsigned int n;
2074 /* 2637 /*
2075 * InheritPixmap transparency 2638 * InheritPixmap transparency
2076 */ 2639 */
2077 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
2078 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2640 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2079 i++)
2080 { 2641 {
2081 oldp = TermWin.parent[i]; 2642 oldp = parent[i];
2082 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root, 2643 XQueryTree (disp, parent[i - 1], &root,
2083 &TermWin.parent[i], &list, &n); 2644 &parent[i], &list, &n);
2084 XFree(list); 2645 XFree (list);
2085 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2646
2086 if (TermWin.parent[i] == Xroot) 2647 if (parent[i] == display->root)
2087 { 2648 {
2088 if (oldp != None) 2649 if (oldp != None)
2089 pchanged = 1; 2650 pchanged = 1;
2651
2090 break; 2652 break;
2091 } 2653 }
2654
2092 if (oldp != TermWin.parent[i]) 2655 if (oldp != parent[i])
2093 pchanged = 1; 2656 pchanged = 1;
2094 } 2657 }
2658
2095 n = 0; 2659 n = 0;
2660
2096 if (pchanged) 2661 if (pchanged)
2097 { 2662 {
2098 for (; n < (unsigned int)i; n++) 2663 for (; n < (unsigned int)i; n++)
2099 { 2664 {
2100 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2665 XGetWindowAttributes (disp, parent[n], &wattr);
2101 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2102 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2666 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2103 { 2667 {
2104 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2668 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2105 break; 2669 break;
2106 } 2670 }
2107 } 2671 }
2108 } 2672 }
2109 if (n > (int)(sizeof(TermWin.parent) 2673
2110 / sizeof(TermWin.parent[0]))) 2674 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2111 { 2675 {
2112 D_X((stderr, "InheritPixmap Turning off")); 2676 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2113 XSetWindowBackground(Xdisplay, TermWin.parent[0], 2677 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2114 PixColors[Color_fg]);
2115 XSetWindowBackground(Xdisplay, TermWin.vt,
2116 PixColors[Color_bg]);
2117 am_transparent = 0; 2678 am_transparent = 0;
2118 /* XXX: also turn off Opt_transparent? */ 2679 /* XXX: also turn off Opt_transparent? */
2119 } 2680 }
2120 else 2681 else
2121 { 2682 {
2683#if WAIT_FOR_WM
2122 /* wait (an arbitrary period) for the WM to do its thing 2684 /* wait (an arbitrary period) for the WM to do its thing
2123 * needed for fvwm2.2.2 (and before?) */ 2685 * needed for fvwm2.2.2 (and before?) */
2124# ifdef HAVE_NANOSLEEP
2125 struct timespec rqt;
2126
2127 rqt.tv_sec = 1;
2128 rqt.tv_nsec = 0;
2129 nanosleep(&rqt, NULL);
2130# else
2131 sleep(1); 2686 sleep (1);
2132# endif 2687#endif
2133 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2134 for (n = 0; n < (unsigned int)i; n++) 2688 for (n = 0; n < (unsigned int)i; n++)
2689 {
2135 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n], 2690 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2136 ParentRelative); 2691 XClearWindow (disp, parent[n]);
2692 }
2693
2137 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2694 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2138 ParentRelative);
2139 am_transparent = 1; 2695 am_transparent = 1;
2140 } 2696 }
2697
2141 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2698 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2142 TermWin.parent[i] = None; 2699 parent[i] = None;
2700 }
2701
2702 if (scrollBar.win)
2143 } 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
2144 return pchanged; 2716 return pchanged;
2145} 2717}
2146#endif 2718#endif
2147 2719
2148/*}}} */ 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}
2149 2922
2150/*{{{ print pipe */ 2923/*{{{ print pipe */
2151/*----------------------------------------------------------------------*/ 2924/*----------------------------------------------------------------------*/
2152#ifdef PRINTPIPE 2925#ifdef PRINTPIPE
2153FILE * 2926FILE *
2154rxvt_term::popen_printer () 2927rxvt_term::popen_printer ()
2155{ 2928{
2156 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2929 FILE *stream = popen (rs[Rs_print_pipe], "w");
2157 2930
2158 if (stream == NULL) 2931 if (stream == NULL)
2159 rxvt_print_error("can't open printer pipe"); 2932 rxvt_warn ("can't open printer pipe, not printing.\n");
2933
2160 return stream; 2934 return stream;
2161} 2935}
2162 2936
2163int 2937int
2164rxvt_term::pclose_printer (FILE *stream) 2938rxvt_term::pclose_printer (FILE *stream)
2165{ 2939{
2166 fflush (stream); 2940 fflush (stream);
2167 /* pclose() reported not to work on SunOS 4.1.3 */
2168# if defined (__sun__) /* TODO: RESOLVE THIS */
2169 /* pclose works provided SIGCHLD handler uses waitpid */
2170 return pclose (stream); /* return fclose (stream); */
2171# else
2172 return pclose (stream); 2941 return pclose (stream);
2173# endif
2174} 2942}
2175 2943
2176/* 2944/*
2177 * simulate attached vt100 printer 2945 * simulate attached vt100 printer
2178 */ 2946 */
2179void 2947void
2180rxvt_term::process_print_pipe () 2948rxvt_term::process_print_pipe ()
2181{ 2949{
2182 int done; 2950 int done;
2183 FILE *fd; 2951 FILE *fd;
2184 2952
2185 if ((fd = popen_printer ()) == NULL) 2953 if ((fd = popen_printer ()) == NULL)
2186 return; 2954 return;
2187 2955
2188 /* 2956 /*
2189 * 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
2190 * is received. 2958 * is received.
2191 */ 2959 */
2192 for (done = 0; !done;) 2960 for (done = 0; !done;)
2193 { 2961 {
2194 unsigned char buf[8]; 2962 unsigned char buf[8];
2195 unsigned char ch; 2963 unicode_t ch;
2196 unsigned int i, len; 2964 unsigned int i, len;
2197 2965
2198 if ((ch = cmd_getc ()) != C0_ESC) 2966 if ((ch = cmd_getc ()) != C0_ESC)
2199 { 2967 {
2200 if (putc(ch, fd) == EOF) 2968 if (putc (ch, fd) == EOF)
2201 break; /* done = 1 */ 2969 break; /* done = 1 */
2202 } 2970 }
2203 else 2971 else
2204 { 2972 {
2205 len = 0; 2973 len = 0;
… …
2216 { 2984 {
2217 if ((buf[len++] = cmd_getc ()) == 'i') 2985 if ((buf[len++] = cmd_getc ()) == 'i')
2218 break; /* done = 1 */ 2986 break; /* done = 1 */
2219 } 2987 }
2220 } 2988 }
2989
2221 for (i = 0; i < len; i++) 2990 for (i = 0; i < len; i++)
2222 if (putc(buf[i], fd) == EOF) 2991 if (putc (buf[i], fd) == EOF)
2223 { 2992 {
2224 done = 1; 2993 done = 1;
2225 break; 2994 break;
2226 } 2995 }
2227 } 2996 }
2228 } 2997 }
2998
2229 pclose_printer (fd); 2999 pclose_printer (fd);
2230} 3000}
2231#endif /* PRINTPIPE */ 3001#endif /* PRINTPIPE */
2232/*}}} */ 3002/*}}} */
2233 3003
2234/* *INDENT-OFF* */ 3004/* *INDENT-OFF* */
2235enum { 3005enum {
2236 C1_40 = 0x40, 3006 C1_40 = 0x40,
2237 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,
2238 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,
2239 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,
2240 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,
2241}; 3011};
2242/* *INDENT-ON* */ 3012/* *INDENT-ON* */
2243 3013
2244/*{{{ process non-printing single characters */ 3014/*{{{ process non-printing single characters */
2245void 3015void
2246rxvt_term::process_nonprinting (unsigned char ch) 3016rxvt_term::process_nonprinting (unicode_t ch)
2247{ 3017{
2248 switch (ch) 3018 switch (ch)
2249 { 3019 {
3020 case C0_ESC:
3021 process_escape_seq ();
3022 break;
2250 case C0_ENQ: /* terminal Status */ 3023 case C0_ENQ: /* terminal Status */
2251 if (rs[Rs_answerbackstring]) 3024 if (rs[Rs_answerbackstring])
2252 tt_write( 3025 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2253 (const unsigned char *)rs[Rs_answerbackstring],
2254 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2255 else 3026 else
2256 tt_write((unsigned char *)VT100_ANS, 3027 tt_write (VT100_ANS, strlen (VT100_ANS));
2257 (unsigned int)STRLEN(VT100_ANS));
2258 break; 3028 break;
2259 case C0_BEL: /* bell */ 3029 case C0_BEL: /* bell */
2260 scr_bell (); 3030 scr_bell ();
2261 break; 3031 break;
2262 case C0_BS: /* backspace */ 3032 case C0_BS: /* backspace */
… …
2277 scr_charset_choose (1); 3047 scr_charset_choose (1);
2278 break; 3048 break;
2279 case C0_SI: /* shift in - acs */ 3049 case C0_SI: /* shift in - acs */
2280 scr_charset_choose (0); 3050 scr_charset_choose (0);
2281 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
2282 } 3065 }
2283} 3066}
2284/*}}} */ 3067/*}}} */
2285 3068
2286 3069
2287/*{{{ process VT52 escape sequences */ 3070/*{{{ process VT52 escape sequences */
2288void 3071void
2289rxvt_term::process_escape_vt52 (unsigned char ch) 3072rxvt_term::process_escape_vt52 (unicode_t ch)
2290{ 3073{
2291 int row, col; 3074 int row, col;
2292 3075
2293 switch (ch) 3076 switch (ch)
2294 { 3077 {
… …
2324 row = cmd_getc () - ' '; 3107 row = cmd_getc () - ' ';
2325 col = cmd_getc () - ' '; 3108 col = cmd_getc () - ' ';
2326 scr_gotorc (row, col, 0); 3109 scr_gotorc (row, col, 0);
2327 break; 3110 break;
2328 case 'Z': /* identify the terminal type */ 3111 case 'Z': /* identify the terminal type */
2329 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 3112 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2330 break; 3113 break;
2331 case '<': /* turn off VT52 mode */ 3114 case '<': /* turn off VT52 mode */
2332 PrivMode(0, PrivMode_vt52); 3115 PrivMode (0, PrivMode_vt52);
2333 break; 3116 break;
2334 case 'F': /* use special graphics character set */ 3117 case 'F': /* use special graphics character set */
2335 case 'G': /* use regular character set */ 3118 case 'G': /* use regular character set */
2336 /* unimplemented */ 3119 /* unimplemented */
2337 break; 3120 break;
… …
2346 3129
2347/*{{{ process escape sequences */ 3130/*{{{ process escape sequences */
2348void 3131void
2349rxvt_term::process_escape_seq () 3132rxvt_term::process_escape_seq ()
2350{ 3133{
2351 unsigned char ch = cmd_getc (); 3134 unicode_t ch = cmd_getc ();
2352 3135
2353 if (PrivateModes & PrivMode_vt52) 3136 if (priv_modes & PrivMode_vt52)
2354 { 3137 {
2355 process_escape_vt52 (ch); 3138 process_escape_vt52 (ch);
2356 return; 3139 return;
2357 } 3140 }
2358 3141
… …
2373 scr_charset_set (2, (unsigned int)cmd_getc ()); 3156 scr_charset_set (2, (unsigned int)cmd_getc ());
2374 break; 3157 break;
2375 case '+': 3158 case '+':
2376 scr_charset_set (3, (unsigned int)cmd_getc ()); 3159 scr_charset_set (3, (unsigned int)cmd_getc ());
2377 break; 3160 break;
2378#ifdef MULTICHAR_SET 3161#if ENABLE_FRILLS
2379 case '$':
2380 scr_charset_set (-2, (unsigned int)cmd_getc ());
2381 break;
2382#endif
2383#ifndef NO_FRILLS
2384 case '6': 3162 case '6':
2385 scr_backindex (); 3163 scr_backindex ();
2386 break; 3164 break;
2387#endif 3165#endif
2388 case '7': 3166 case '7':
2389 scr_cursor (SAVE); 3167 scr_cursor (SAVE);
2390 break; 3168 break;
2391 case '8': 3169 case '8':
2392 scr_cursor (RESTORE); 3170 scr_cursor (RESTORE);
2393 break; 3171 break;
2394#ifndef NO_FRILLS 3172#if ENABLE_FRILLS
2395 case '9': 3173 case '9':
2396 scr_forwardindex (); 3174 scr_forwardindex ();
2397 break; 3175 break;
2398#endif 3176#endif
2399 case '=': 3177 case '=':
2400 case '>': 3178 case '>':
2401 PrivMode((ch == '='), PrivMode_aplKP); 3179 PrivMode ((ch == '='), PrivMode_aplKP);
2402 break; 3180 break;
2403 3181
2404 case C1_40: 3182 case C1_40:
2405 cmd_getc (); 3183 cmd_getc ();
2406 break; 3184 break;
… …
2409 break; 3187 break;
2410 3188
2411 /* 8.3.87: NEXT LINE */ 3189 /* 8.3.87: NEXT LINE */
2412 case C1_NEL: /* ESC E */ 3190 case C1_NEL: /* ESC E */
2413 { 3191 {
2414 uint32_t nlcr[] = { '\n', '\r' }; 3192 wchar_t nlcr[] = { C0_LF, C0_CR };
2415 scr_add_lines (nlcr, 1, 2); 3193 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2416 } 3194 }
2417 break; 3195 break;
2418 3196
2419 /* kidnapped escape sequence: Should be 8.3.48 */ 3197 /* kidnapped escape sequence: Should be 8.3.48 */
2420 case C1_ESA: /* ESC G */ 3198 case C1_ESA: /* ESC G */
… …
2430 case C1_RI: /* ESC M */ 3208 case C1_RI: /* ESC M */
2431 scr_index (DN); 3209 scr_index (DN);
2432 break; 3210 break;
2433 3211
2434 /* 8.3.142: SINGLE-SHIFT TWO */ 3212 /* 8.3.142: SINGLE-SHIFT TWO */
2435 /*case C1_SS2: scr_single_shift (2); break; */ 3213 /*case C1_SS2: scr_single_shift (2); break; */
2436 3214
2437 /* 8.3.143: SINGLE-SHIFT THREE */ 3215 /* 8.3.143: SINGLE-SHIFT THREE */
2438 /*case C1_SS3: scr_single_shift (3); break; */ 3216 /*case C1_SS3: scr_single_shift (3); break; */
2439 3217
2440 /* 8.3.27: DEVICE CONTROL STRING */ 3218 /* 8.3.27: DEVICE CONTROL STRING */
2441 case C1_DCS: /* ESC P */ 3219 case C1_DCS: /* ESC P */
2442 process_dcs_seq (); 3220 process_dcs_seq ();
2443 break; 3221 break;
2444 3222
2445 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3223 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2446 case C1_SCI: /* ESC Z */ 3224 case C1_SCI: /* ESC Z */
2447 tt_write((const unsigned char *)ESCZ_ANSWER, 3225 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2448 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2449 break; /* steal obsolete ESC [ c */ 3226 break; /* steal obsolete ESC [ c */
2450 3227
2451 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3228 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2452 case C1_CSI: /* ESC [ */ 3229 case C1_CSI: /* ESC [ */
2453 process_csi_seq (); 3230 process_csi_seq ();
… …
2458 process_osc_seq (); 3235 process_osc_seq ();
2459 break; 3236 break;
2460 3237
2461 /* 8.3.106: RESET TO INITIAL STATE */ 3238 /* 8.3.106: RESET TO INITIAL STATE */
2462 case 'c': 3239 case 'c':
3240 mbstate.reset ();
2463 scr_poweron (); 3241 scr_poweron ();
2464 scrollbar_show (1); 3242 scrollbar_show (1);
2465 break; 3243 break;
2466 3244
2467 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3245 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2479 3257
2480/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3258/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2481/* *INDENT-OFF* */ 3259/* *INDENT-OFF* */
2482enum { 3260enum {
2483 CSI_ICH = 0x40, 3261 CSI_ICH = 0x40,
2484 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,
2485 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 ,
2486 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,
2487 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,
2488 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,
2489 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,
… …
2493 3271
2494#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3272#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2495 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3273 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2496 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3274 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2497#define get_byte_array_bit(array, bit) \ 3275#define get_byte_array_bit(array, bit) \
2498 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3276 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2499 3277
2500const unsigned char csi_defaults[] = 3278const unsigned char csi_defaults[] =
2501 { 3279 {
2502 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, */
2503 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, */
2504 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, */
2505 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, [, \, ], ^, _, */
2506 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, */
2507 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, */
2508 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, */
2509 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, {, |, }, ~, */
2510 }; 3288 };
2511/* *INDENT-ON* */ 3289/* *INDENT-ON* */
2512 3290
2513void 3291void
2514rxvt_term::process_csi_seq () 3292rxvt_term::process_csi_seq ()
2515{ 3293{
2516 unsigned char ch, priv, i; 3294 unicode_t ch, priv, i;
2517 unsigned int nargs, p; 3295 unsigned int nargs, p;
2518 int n, ndef; 3296 int n, ndef;
2519 int arg[ESC_ARGS]; 3297 int arg[ESC_ARGS];
2520 3298
2521 for (nargs = ESC_ARGS; nargs > 0;) 3299 for (nargs = ESC_ARGS; nargs > 0;)
2522 arg[--nargs] = 0; 3300 arg[--nargs] = 0;
2523 3301
2524 priv = 0; 3302 priv = 0;
… …
2526 if (ch >= '<' && ch <= '?') 3304 if (ch >= '<' && ch <= '?')
2527 { /* '<' '=' '>' '?' */ 3305 { /* '<' '=' '>' '?' */
2528 priv = ch; 3306 priv = ch;
2529 ch = cmd_getc (); 3307 ch = cmd_getc ();
2530 } 3308 }
3309
2531 /* read any numerical arguments */ 3310 /* read any numerical arguments */
2532 for (n = -1; ch < CSI_ICH; ) 3311 for (n = -1; ch < CSI_ICH; )
2533 { 3312 {
2534 if (isdigit(ch)) 3313 if (isdigit (ch))
2535 { 3314 {
2536 if (n < 0) 3315 if (n < 0)
2537 n = ch - '0'; 3316 n = ch - '0';
2538 else 3317 else
2539 n = n * 10 + ch - '0'; 3318 n = n * 10 + ch - '0';
… …
2542 { 3321 {
2543 if (nargs < ESC_ARGS) 3322 if (nargs < ESC_ARGS)
2544 arg[nargs++] = n; 3323 arg[nargs++] = n;
2545 n = -1; 3324 n = -1;
2546 } 3325 }
2547 else if (ch == '\b') 3326 else if (IS_CONTROL (ch))
2548 {
2549 scr_backspace ();
2550 }
2551 else if (ch == C0_ESC)
2552 {
2553 process_escape_seq ();
2554 return;
2555 }
2556 else if (ch < ' ')
2557 {
2558 process_nonprinting (ch); 3327 process_nonprinting (ch);
2559 } 3328
2560 ch = cmd_getc (); 3329 ch = cmd_getc ();
2561 } 3330 }
2562 3331
2563 if (ch > CSI_7F) 3332 if (ch > CSI_7F)
2564 return; 3333 return;
2565 3334
2566 if (nargs < ESC_ARGS) 3335 if (nargs < ESC_ARGS)
2567 arg[nargs++] = n; 3336 arg[nargs++] = n;
2568 3337
2569 i = ch - CSI_ICH; 3338 i = ch - CSI_ICH;
2570 ndef = get_byte_array_bit(csi_defaults, i); 3339 ndef = get_byte_array_bit (csi_defaults, i);
2571 for (p = 0; p < nargs; p++) 3340 for (p = 0; p < nargs; p++)
2572 if (arg[p] == -1) 3341 if (arg[p] == -1)
2573 arg[p] = ndef; 3342 arg[p] = ndef;
2574 3343
2575#ifdef DEBUG_CMD 3344#ifdef DEBUG_CMD
2576 fprintf(stderr, "CSI "); 3345 fprintf (stderr, "CSI ");
2577 for (p = 0; p < nargs; p++) 3346 for (p = 0; p < nargs; p++)
2578 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); 3347 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2579 fprintf(stderr, "%c\n", ch); 3348 fprintf (stderr, "%c\n", ch);
2580#endif 3349#endif
2581 3350
2582 /* 3351 /*
2583 * private mode handling 3352 * private mode handling
2584 */ 3353 */
… …
2586 { 3355 {
2587 switch (priv) 3356 switch (priv)
2588 { 3357 {
2589 case '>': 3358 case '>':
2590 if (ch == CSI_DA) /* secondary device attributes */ 3359 if (ch == CSI_DA) /* secondary device attributes */
2591 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3360 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]);
2592 break; 3361 break;
2593 case '?': 3362 case '?':
2594 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3363 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2595 process_terminal_mode (ch, priv, nargs, arg); 3364 process_terminal_mode (ch, priv, nargs, arg);
2596 break; 3365 break;
… …
2599 } 3368 }
2600 3369
2601 switch (ch) 3370 switch (ch)
2602 { 3371 {
2603 /* 3372 /*
2604 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3373 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2605 */ 3374 */
2606#ifdef PRINTPIPE 3375#ifdef PRINTPIPE
2607 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3376 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2608 switch (arg[0]) 3377 switch (arg[0])
2609 { 3378 {
… …
2701 3470
2702 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3471 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2703 arg[0] = -arg[0]; 3472 arg[0] = -arg[0];
2704 /* FALLTHROUGH */ 3473 /* FALLTHROUGH */
2705 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3474 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2706 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3475 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2707 break; 3476 break;
2708 3477
2709 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3478 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2710 tt_write((const unsigned char *)VT100_ANS, 3479 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2711 (unsigned int)(sizeof(VT100_ANS) - 1));
2712 break; 3480 break;
2713 3481
2714 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3482 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2715 process_sgr_mode (nargs, arg); 3483 process_sgr_mode (nargs, arg);
2716 break; 3484 break;
2717 3485
2718 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3486 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2719 switch (arg[0]) 3487 switch (arg[0])
2720 { 3488 {
2721 case 5: /* DSR requested */ 3489 case 5: /* DSR requested */
2722 tt_printf("\033[0n"); 3490 tt_printf ("\033[0n");
2723 break; 3491 break;
2724 case 6: /* CPR requested */ 3492 case 6: /* CPR requested */
2725 scr_report_position (); 3493 scr_report_position ();
2726 break; 3494 break;
2727#if defined (ENABLE_DISPLAY_ANSWER)
2728 case 7: /* unofficial extension */ 3495 case 7: /* unofficial extension */
3496 if (OPTION (Opt_insecure))
2729 tt_printf("%-.250s\n", rs[Rs_display_name]); 3497 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2730 break; 3498 break;
2731#endif
2732 case 8: /* unofficial extension */ 3499 case 8: /* unofficial extension */
2733 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3500 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2734 break; 3501 break;
2735 } 3502 }
2736 break; 3503 break;
2737 3504
2738 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3505 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2771 break; 3538 break;
2772 3539
2773 case CSI_RM: /* 8.3.107: RESET MODE */ 3540 case CSI_RM: /* 8.3.107: RESET MODE */
2774 if (arg[0] == 4) 3541 if (arg[0] == 4)
2775 scr_insert_mode (0); 3542 scr_insert_mode (0);
3543 else if (arg[0] == 20)
3544 priv_modes &= ~PrivMode_LFNL;
2776 break; 3545 break;
2777 3546
2778 case CSI_SM: /* 8.3.126: SET MODE */ 3547 case CSI_SM: /* 8.3.126: SET MODE */
2779 if (arg[0] == 4) 3548 if (arg[0] == 4)
2780 scr_insert_mode (1); 3549 scr_insert_mode (1);
3550 else if (arg[0] == 20)
3551 priv_modes |= PrivMode_LFNL;
2781 break; 3552 break;
2782 3553
2783 /* 3554 /*
2784 * PRIVATE USE beyond this point. All CSI_7? sequences here 3555 * PRIVATE USE beyond this point. All CSI_7? sequences here
2785 */ 3556 */
… …
2797 break; 3568 break;
2798 case CSI_75: 3569 case CSI_75:
2799 scr_cursor (RESTORE); 3570 scr_cursor (RESTORE);
2800 break; 3571 break;
2801 3572
2802#ifndef NO_FRILLS 3573#if ENABLE_FRILLS
2803 case CSI_74: 3574 case CSI_74:
2804 process_window_ops (arg, nargs); 3575 process_window_ops (arg, nargs);
2805 break; 3576 break;
2806#endif 3577#endif
2807 3578
2808 case CSI_78: /* DECREQTPARM */ 3579 case CSI_78: /* DECREQTPARM */
2809 if (arg[0] == 0 || arg[0] == 1) 3580 if (arg[0] == 0 || arg[0] == 1)
2810 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);
2811 /* FALLTHROUGH */ 3582 break;
2812 3583
2813 default: 3584 default:
2814 break; 3585 break;
2815 } 3586 }
2816} 3587}
2817/*}}} */ 3588/*}}} */
2818 3589
2819#ifndef NO_FRILLS 3590#if ENABLE_FRILLS
2820/* ARGSUSED */ 3591/* ARGSUSED */
2821void 3592void
2822rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3593rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2823{ 3594{
2824 int x, y; 3595 int x, y;
2825#if 0
2826 char *s;
2827#endif
2828 XWindowAttributes wattr; 3596 XWindowAttributes wattr;
2829 Window wdummy; 3597 Window wdummy;
3598 dDisp;
2830 3599
2831 if (nargs == 0) 3600 if (nargs == 0)
2832 return; 3601 return;
3602
2833 switch (args[0]) 3603 switch (args[0])
2834 { 3604 {
2835 /* 3605 /*
2836 * commands 3606 * commands
2837 */ 3607 */
2838 case 1: /* deiconify window */ 3608 case 1: /* deiconify window */
2839 XMapWindow(Xdisplay, TermWin.parent[0]); 3609 XMapWindow (disp, parent[0]);
2840 break; 3610 break;
2841 case 2: /* iconify window */ 3611 case 2: /* iconify window */
2842 XIconifyWindow(Xdisplay, TermWin.parent[0], 3612 XIconifyWindow (disp, parent[0], display->screen);
2843 DefaultScreen(Xdisplay));
2844 break; 3613 break;
2845 case 3: /* set position (pixels) */ 3614 case 3: /* set position (pixels) */
2846 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3615 XMoveWindow (disp, parent[0], args[1], args[2]);
2847 break; 3616 break;
2848 case 4: /* set size (pixels) */ 3617 case 4: /* set size (pixels) */
2849 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3618 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2850 break; 3619 break;
2851 case 5: /* raise window */ 3620 case 5: /* raise window */
2852 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3621 XRaiseWindow (disp, parent[0]);
2853 break; 3622 break;
2854 case 6: /* lower window */ 3623 case 6: /* lower window */
2855 XLowerWindow(Xdisplay, TermWin.parent[0]); 3624 XLowerWindow (disp, parent[0]);
2856 break; 3625 break;
2857 case 7: /* refresh window */ 3626 case 7: /* refresh window */
2858 scr_touch (true); 3627 scr_touch (true);
2859 break; 3628 break;
2860 case 8: /* set size (chars) */ 3629 case 8: /* set size (chars) */
2861 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3630 set_widthheight ((unsigned int) (args[2] * fwidth),
2862 (unsigned int)(args[1] * TermWin.fheight)); 3631 (unsigned int) (args[1] * fheight));
2863 break; 3632 break;
3633
3634 //case 9: NYI, TODO, restore maximized window or maximize window
2864 default: 3635 default:
2865 if (args[0] >= 24) /* set height (chars) */ 3636 if (args[0] >= 24) /* set height (chars) */
2866 set_widthheight ((unsigned int)TermWin.width, 3637 set_widthheight ((unsigned int)width,
2867 (unsigned int)(args[1] * TermWin.fheight)); 3638 (unsigned int) (args[1] * fheight));
2868 break; 3639 break;
3640
3641
2869 /* 3642 /*
2870 * reports - some output format copied from XTerm 3643 * reports - some output format copied from XTerm
2871 */ 3644 */
2872 case 11: /* report window state */ 3645 case 11: /* report window state */
2873 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3646 XGetWindowAttributes (disp, parent[0], &wattr);
2874 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3647 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2875 break; 3648 break;
2876 case 13: /* report window position */ 3649 case 13: /* report window position */
2877 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3650 XGetWindowAttributes (disp, parent[0], &wattr);
2878 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3651 XTranslateCoordinates (disp, parent[0], wattr.root,
2879 -wattr.border_width, -wattr.border_width, 3652 -wattr.border_width, -wattr.border_width,
2880 &x, &y, &wdummy); 3653 &x, &y, &wdummy);
2881 tt_printf("\033[3;%d;%dt", x, y); 3654 tt_printf ("\033[3;%d;%dt", x, y);
2882 break; 3655 break;
2883 case 14: /* report window size (pixels) */ 3656 case 14: /* report window size (pixels) */
2884 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3657 XGetWindowAttributes (disp, parent[0], &wattr);
2885 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3658 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2886 break; 3659 break;
3660 case 18: /* report text area size (chars) */
3661 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3662 break;
2887 case 18: /* report window size (chars) */ 3663 case 19: /* report window size (chars) */
2888 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3664 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2889 break; 3665 break;
2890#if 0 /* XXX: currently disabled due to security concerns */
2891 case 20: /* report icon label */ 3666 case 20: /* report icon label */
3667 {
3668 char *s;
2892 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3669 XGetIconName (disp, parent[0], &s);
2893 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 }
2894 break; 3673 break;
2895 case 21: /* report window title */ 3674 case 21: /* report window title */
3675 {
3676 char *s;
2896 XFetchName(Xdisplay, TermWin.parent[0], &s); 3677 XFetchName (disp, parent[0], &s);
2897 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 }
2898 break; 3681 break;
2899#endif
2900
2901 } 3682 }
2902} 3683}
2903#endif 3684#endif
2904 3685
2905/*----------------------------------------------------------------------*/ 3686/*----------------------------------------------------------------------*/
2906/* 3687/*
2907 * get input up until STRING TERMINATOR (or BEL) 3688 * get input up until STRING TERMINATOR (or BEL)
2908 * ends_how is terminator used. returned input must be free()d 3689 * ends_how is terminator used. returned input must be free()'d
2909 */ 3690 */
2910unsigned char * 3691char *
2911rxvt_term::get_to_st (unsigned char *ends_how) 3692rxvt_term::get_to_st (unicode_t &ends_how)
2912{ 3693{
2913 int seen_esc = 0; /* seen escape? */ 3694 unicode_t ch;
3695 bool seen_esc = false;
2914 unsigned int n = 0; 3696 unsigned int n = 0;
2915 unsigned char *s; 3697 wchar_t string[STRING_MAX];
2916 unsigned char ch, string[STRING_MAX];
2917 3698
2918 for (; (ch = cmd_getc ());) 3699 while ((ch = cmd_getc ()) != NOCHAR)
2919 { 3700 {
2920 if (ch == C0_BEL 3701 if (seen_esc)
2921 || ch == CHAR_ST 3702 {
2922 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3703 if (ch == 0x5c) /* 7bit ST */
2923 break; 3704 break;
3705 else
3706 return NULL;
3707 }
2924 if (ch == C0_ESC) 3708 else if (ch == C0_ESC)
2925 { 3709 {
2926 seen_esc = 1; 3710 seen_esc = true;
2927 continue; 3711 continue;
2928 } 3712 }
2929 else if (ch == '\t') 3713 else if (ch == C0_BEL || ch == CHAR_ST)
2930 ch = ' '; /* translate '\t' to space */ 3714 break;
2931 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3715 else if (ch < 0x20)
2932 return NULL; /* other control character - exit */ 3716 return NULL; /* other control character - exit */
2933 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
2934 string[n++] = ch; 3727 string[n++] = ch;
2935 seen_esc = 0;
2936 } 3728 }
3729
2937 string[n++] = '\0'; 3730 string[n++] = '\0';
2938 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3731
2939 return NULL;
2940 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3732 ends_how = (ch == 0x5c ? C0_ESC : ch);
2941 STRNCPY(s, string, n); 3733
2942 return s; 3734 return rxvt_wcstombs (string);
2943} 3735}
2944 3736
2945/*----------------------------------------------------------------------*/ 3737/*----------------------------------------------------------------------*/
2946/* 3738/*
2947 * 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)'
2948 */ 3740 */
2949void 3741void
2950rxvt_term::process_dcs_seq () 3742rxvt_term::process_dcs_seq ()
2951{ 3743{
2952 unsigned char eh, *s; 3744 char *s;
3745 unicode_t eh;
3746
2953 /* 3747 /*
2954 * Not handled yet 3748 * Not handled yet
2955 */ 3749 */
2956 s = get_to_st (&eh); 3750 s = get_to_st (eh);
2957 if (s) 3751 if (s)
2958 free(s); 3752 free (s);
3753
2959 return; 3754 return;
2960} 3755}
2961 3756
2962/*----------------------------------------------------------------------*/ 3757/*----------------------------------------------------------------------*/
2963/* 3758/*
2964 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3759 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2965 */ 3760 */
2966void 3761void
2967rxvt_term::process_osc_seq () 3762rxvt_term::process_osc_seq ()
2968{ 3763{
2969 unsigned char ch, eh, *s; 3764 unicode_t ch, eh;
2970 int arg; 3765 int arg;
2971 3766
2972 ch = cmd_getc (); 3767 ch = cmd_getc ();
2973 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3768 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2974 arg = arg * 10 + (ch - '0'); 3769 arg = arg * 10 + (ch - '0');
2975 3770
2976 if (ch == ';') 3771 if (ch == ';')
2977 { 3772 {
2978 s = get_to_st (&eh); 3773 char *s = get_to_st (eh);
3774
2979 if (s) 3775 if (s)
2980 { 3776 {
2981 /*
2982 * rxvt_menubar_dispatch() violates the constness of the string,
2983 * so do it here
2984 */
2985 if (arg == XTerm_Menu)
2986#if 0 /* XXX: currently disabled due to security concerns */
2987 menubar_dispatch ((char *)s);
2988#else
2989 (void)0;
2990#endif
2991 else
2992 xterm_seq (arg, (char *)s, eh); 3777 process_xterm_seq (arg, s, eh);
2993 free(s); 3778 free (s);
2994 } 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])
2995 } 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);
2996} 3794}
3795
2997/* 3796/*
2998 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3797 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2999 * 0 = change iconName/title
3000 * 1 = change iconName
3001 * 2 = change title
3002 * 4 = change color
3003 * 12 = change text color
3004 * 13 = change mouse foreground color
3005 * 17 = change highlight character colour
3006 * 18 = change bold character color
3007 * 19 = change underlined character color
3008 * 46 = change logfile (not implemented)
3009 * 50 = change font
3010 *
3011 * rxvt extensions:
3012 * 10 = menu (may change in future)
3013 * 20 = bg pixmap
3014 * 39 = change default fg color
3015 * 49 = change default bg color
3016 * 55 = dump scrollback buffer and all of screen
3017 */ 3798 */
3018void 3799void
3019rxvt_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)
3020{ 3801{
3021 int changed = 0; 3802 int changed = 0;
3022 int color; 3803 int color;
3023 char *buf, *name; 3804 char *buf, *name;
3805 bool query = str[0] == '?' && !str[1];
3806 int saveop = op;
3807 dDisp;
3024 3808
3025 assert(str != NULL); 3809 assert (str != NULL);
3026 switch (op) 3810 switch (op)
3027 { 3811 {
3028 case XTerm_name: 3812 case XTerm_name:
3029 set_title (str); 3813 set_title (str);
3030 /* FALLTHROUGH */ 3814 /* FALLTHROUGH */
3031 case XTerm_iconName: 3815 case XTerm_iconName:
3032 set_iconName (str); 3816 set_icon_name (str);
3033 break; 3817 break;
3034 case XTerm_title: 3818 case XTerm_title:
3035 set_title (str); 3819 set_title (str);
3036 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
3037 case XTerm_Color: 3860 case XTerm_Color:
3038 for (buf = (char *)str; buf && *buf;) 3861 for (buf = (char *)str; buf && *buf;)
3039 { 3862 {
3040 if ((name = STRCHR(buf, ';')) == NULL) 3863 if ((name = strchr (buf, ';')) == NULL)
3041 break; 3864 break;
3865
3042 *name++ = '\0'; 3866 *name++ = '\0';
3043 color = atoi(buf); 3867 color = atoi (buf) + minCOLOR;
3044 if (color < 0 || color >= TOTAL_COLORS) 3868
3869 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3045 break; 3870 break;
3871
3046 if ((buf = STRCHR(name, ';')) != NULL) 3872 if ((buf = strchr (name, ';')) != NULL)
3047 *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
3048 set_window_color (color + minCOLOR, name); 3882 set_window_color (color, name);
3049 } 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);
3050 break; 3890 break;
3051#ifndef NO_CURSORCOLOR 3891#ifndef NO_CURSORCOLOR
3052 case XTerm_Color_cursor: 3892 case XTerm_Color_cursor:
3053 set_window_color (Color_cursor, str); 3893 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3054 break; 3894 break;
3055#endif 3895#endif
3056 case XTerm_Color_pointer: 3896 case XTerm_Color_pointer_fg:
3057 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);
3058 break; 3901 break;
3059#ifndef NO_BOLD_UNDERLINE_REVERSE 3902#ifndef NO_BOLD_UNDERLINE_REVERSE
3060 case XTerm_Color_BD:
3061 set_window_color (Color_BD, str);
3062 break;
3063 case XTerm_Color_UL:
3064 set_window_color (Color_UL, str);
3065 break;
3066 case XTerm_Color_RV: 3903 case XTerm_Color_RV:
3067 set_window_color (Color_RV, str); 3904 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3068 break; 3905 break;
3069#endif 3906 case Rxvt_Color_BD:
3070 3907 case URxvt_Color_BD:
3071 case XTerm_Menu: 3908 process_color_seq (op, Color_BD, str, resp);
3072 /*
3073 * rxvt_menubar_dispatch() violates the constness of the string,
3074 * so DON'T do it here
3075 */
3076 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
3077 case XTerm_Pixmap: 3927 case Rxvt_Pixmap:
3078 if (*str != ';') 3928 if (*str != ';')
3079 { 3929 {
3080#if XPM_BACKGROUND 3930#if XPM_BACKGROUND
3081 scale_pixmap (""); /* reset to default scaling */ 3931 scale_pixmap (""); /* reset to default scaling */
3082 set_bgPixmap (str); /* change pixmap */ 3932 set_bgPixmap (str); /* change pixmap */
3083#endif
3084 scr_touch (true); 3933 scr_touch (true);
3934#endif
3085 } 3935 }
3936
3086 while ((str = STRCHR(str, ';')) != NULL) 3937 while ((str = strchr (str, ';')) != NULL)
3087 { 3938 {
3088 str++; 3939 str++;
3089#if XPM_BACKGROUND 3940#if XPM_BACKGROUND
3090 changed += scale_pixmap (str); 3941 changed += scale_pixmap (str);
3091#endif 3942#endif
3092
3093 } 3943 }
3944
3094 if (changed) 3945 if (changed)
3095 { 3946 {
3096#ifdef XPM_BACKGROUND 3947#ifdef XPM_BACKGROUND
3097 resize_pixmap (); 3948 resize_pixmap ();
3098#endif
3099 scr_touch (true); 3949 scr_touch (true);
3950#endif
3100 } 3951 }
3101 break; 3952 break;
3102 3953
3103 case XTerm_restoreFG: 3954 case Rxvt_restoreFG:
3104 set_window_color (Color_fg, str); 3955 set_window_color (Color_fg, str);
3105 break; 3956 break;
3106 case XTerm_restoreBG: 3957 case Rxvt_restoreBG:
3107 set_window_color (Color_bg, str); 3958 set_window_color (Color_bg, str);
3108 break; 3959 break;
3960
3109 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
3110 break; 3969 break;
3111 case XTerm_font: 3970#endif
3112 change_font (0, str);
3113 break;
3114#if 0 3971#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3972 case Rxvt_dumpscreen: /* no error notices */
3116 { 3973 {
3117 int fd; 3974 int fd;
3118 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)
3119 { 3976 {
3120 scr_dump (fd); 3977 scr_dump (fd);
3121 close(fd); 3978 close (fd);
3122 } 3979 }
3123 } 3980 }
3124 break; 3981 break;
3125#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)];
3126 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
3127 } 4038 }
3128} 4039}
3129/*----------------------------------------------------------------------*/ 4040/*----------------------------------------------------------------------*/
3130 4041
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4042/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * so no need for fancy checking 4050 * so no need for fancy checking
3140 */ 4051 */
3141int 4052int
3142rxvt_term::privcases (int mode, unsigned long bit) 4053rxvt_term::privcases (int mode, unsigned long bit)
3143{ 4054{
3144 int state; 4055 int state;
3145 4056
3146 if (mode == 's') 4057 if (mode == 's')
3147 { 4058 {
3148 SavedModes |= (PrivateModes & bit); 4059 SavedModes |= (priv_modes & bit);
3149 return -1; 4060 return -1;
3150 } 4061 }
3151 else 4062 else
3152 { 4063 {
3153 if (mode == 'r') 4064 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4065 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 4066 else
3156 state = (mode == 't') ? !(PrivateModes & bit) : mode; 4067 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode(state, bit); 4068 PrivMode (state, bit);
3158 } 4069 }
4070
3159 return state; 4071 return state;
3160} 4072}
3161 4073
3162/* we're not using priv _yet_ */ 4074/* we're not using priv _yet_ */
3163void 4075void
3164rxvt_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)
3165{ 4077{
3166 unsigned int i, j; 4078 unsigned int i, j;
3167 int state; 4079 int state;
4080
3168 static const struct 4081 static const struct
3169 { 4082 {
3170 const int argval; 4083 const int argval;
3171 const unsigned long bit; 4084 const unsigned long bit;
3172 } 4085 }
4086
3173 argtopriv[] = { 4087 argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 4088 { 1, PrivMode_aplCUR },
3175 { 2, PrivMode_vt52 }, 4089 { 2, PrivMode_vt52 },
3176 { 3, PrivMode_132 }, 4090 { 3, PrivMode_132 },
3177 { 4, PrivMode_smoothScroll }, 4091 { 4, PrivMode_smoothScroll },
3178 { 5, PrivMode_rVideo }, 4092 { 5, PrivMode_rVideo },
3179 { 6, PrivMode_relOrigin }, 4093 { 6, PrivMode_relOrigin },
3180 { 7, PrivMode_Autowrap }, 4094 { 7, PrivMode_Autowrap },
4095 // 8, bi-directional support mode
3181 { 9, PrivMode_MouseX10 }, 4096 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 4097#ifdef menuBar_esc
3183 { menuBar_esc, PrivMode_menuBar }, 4098 { menuBar_esc, PrivMode_menuBar },
3184#endif 4099#endif
4100 // 18, 19 printing-related
4101 { 25, PrivMode_VisibleCursor },
3185#ifdef scrollBar_esc 4102#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 4103 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 4104#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 4105 { 35, PrivMode_ShiftKeys }, // rxvt extension
3190 { 40, PrivMode_132OK }, 4106 { 40, PrivMode_132OK },
4107 // 41 xterm more fixes NYI
4108 // 45 margin bell NYI
4109 // 46 start logging
3191 { 47, PrivMode_Screen }, 4110 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 4111 { 66, PrivMode_aplKP },
3193#ifndef NO_BACKSPACE_KEY 4112#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 4113 { 67, PrivMode_BackSpace },
3195#endif 4114#endif
3196 { 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
3197 { 1010, PrivMode_TtyOutputInh }, 4119 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 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
3199 { 1047, PrivMode_Screen }, 4124 { 1047, PrivMode_Screen },
4125 // 1048 save and restore cursor
3200 { 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
3201 }; 4128 };
3202 4129
3203 if (nargs == 0) 4130 if (nargs == 0)
3204 return; 4131 return;
3205 4132
… …
3212 for (i = 0; i < nargs; i++) 4139 for (i = 0; i < nargs; i++)
3213 { 4140 {
3214 state = -1; 4141 state = -1;
3215 4142
3216 /* basic handling */ 4143 /* basic handling */
3217 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4144 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3218 if (argtopriv[j].argval == arg[i]) 4145 if (argtopriv[j].argval == arg[i])
3219 { 4146 {
3220 state = privcases (mode, argtopriv[j].bit); 4147 state = privcases (mode, argtopriv[j].bit);
3221 break; 4148 break;
3222 } 4149 }
3223 4150
3224 /* extra handling for values with state unkept */ 4151 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 4152 switch (arg[i])
3227 { 4153 {
4154#if ENABLE_STYLES
4155 case 1021:
4156 set_option (Opt_intensityStyles, mode);
4157
4158 scr_touch (true);
4159 break;
4160#endif
3228 case 1048: /* alternative cursor save */ 4161 case 1048: /* alternative cursor save */
4162 case 1049:
4163 if (OPTION (Opt_secondaryScreen))
3229 if (mode == 0) 4164 if (mode == 0)
3230 scr_cursor (RESTORE); 4165 scr_cursor (RESTORE);
3231 else if (mode == 1) 4166 else if (mode == 1)
3232 scr_cursor (SAVE); 4167 scr_cursor (SAVE);
3233 /* FALLTHROUGH */
3234 default:
3235 continue; /* for(;i;) */
3236 }
3237
3238 /* extra handling for values with valid 0 or 1 state */
3239 switch (arg[i])
3240 {
3241 /* case 1: - application cursor keys */
3242 case 2: /* VT52 mode */
3243 /* oddball mode. should be set regardless of set/reset
3244 * parameter. Return from VT52 mode with an ESC < from
3245 * within VT52 mode
3246 */
3247 PrivMode(1, PrivMode_vt52);
3248 break; 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;
3249 case 3: /* 80/132 */ 4183 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 4184 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4185 set_widthheight (((state ? 132 : 80) * fwidth), height);
3252 (unsigned int)TermWin.height);
3253 break; 4186 break;
3254 case 4: /* smooth scrolling */ 4187 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 4188 set_option (Opt_jumpScroll, !state);
3259 break; 4189 break;
3260 case 5: /* reverse video */ 4190 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 4191 scr_rvideo_mode (state);
3262 break; 4192 break;
3263 case 6: /* relative/absolute origins */ 4193 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 4194 scr_relative_origin (state);
3265 break; 4195 break;
3266 case 7: /* autowrap */ 4196 case 7: /* autowrap */
3267 scr_autowrap (state); 4197 scr_autowrap (state);
3268 break; 4198 break;
3269 /* 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 */
3270 case 9: /* X10 mouse reporting */ 4200 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 4201 if (state) /* orthogonal */
3272 PrivateModes &= ~(PrivMode_MouseX11); 4202 priv_modes &= ~PrivMode_MouseX11;
3273 break; 4203 break;
3274#ifdef menuBar_esc 4204#ifdef menuBar_esc
3275 case menuBar_esc: 4205 case menuBar_esc:
3276#ifdef MENUBAR 4206#ifdef MENUBAR
3277 map_menuBar (state); 4207 map_menuBar (state);
3278#endif 4208#endif
3279 break; 4209 break;
3280#endif 4210#endif
3281#ifdef scrollBar_esc 4211#ifdef scrollBar_esc
3282 case scrollBar_esc: 4212 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 4213 if (scrollbar_mapping (state))
3284 { 4214 {
3285 resize_all_windows (0, 0, 0); 4215 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 4216 scr_touch (true);
3287 } 4217 }
3288 break; 4218 break;
3289#endif 4219#endif
3290 case 25: /* visible/invisible cursor */ 4220 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 4221 scr_cursor_visible (state);
3292 break; 4222 break;
3293 /* case 35: - shift keys */ 4223 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 4224 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 4225 case 47: /* secondary screen */
3296 scr_change_screen (state); 4226 scr_change_screen (state);
3297 break; 4227 break;
3298 /* case 66: - application key pad */ 4228 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 4229 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 4230 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 4231 if (state) /* orthogonal */
3302 PrivateModes &= ~(PrivMode_MouseX10); 4232 priv_modes &= ~PrivMode_MouseX10;
3303 break; 4233 break;
3304#if 0 4234#if 0
3305 case 1001: 4235 case 1001:
3306 break; /* X11 mouse highlighting */ 4236 break; /* X11 mouse highlighting */
3307#endif 4237#endif
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 4238 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 4239 set_option (Opt_scrollTtyOutput, !state);
3313 break; 4240 break;
3314 case 1011: /* scroll to bottom on key press */ 4241 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 4242 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 4243 break;
3320 case 1047: /* secondary screen w/ clearing */ 4244 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4245 if (OPTION (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 4246 if (current_screen != PRIMARY)
3323 scr_erase_screen (2); 4247 scr_erase_screen (2);
3324 scr_change_screen (state); 4248 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 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;
3328 } 4258 }
3329 } 4259 }
3330} 4260}
3331/*}}} */ 4261/*}}} */
3332 4262
3333/*{{{ process sgr sequences */ 4263/*{{{ process sgr sequences */
3334void 4264void
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4265rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 4266{
3337 unsigned int i; 4267 unsigned int i;
3338 short rendset; 4268 short rendset;
3339 int rendstyle; 4269 int rendstyle;
3340 4270
3341 if (nargs == 0) 4271 if (nargs == 0)
3342 { 4272 {
3343 scr_rendition (0, ~RS_None); 4273 scr_rendition (0, ~RS_None);
3344 return; 4274 return;
3345 } 4275 }
4276
3346 for (i = 0; i < nargs; i++) 4277 for (i = 0; i < nargs; i++)
3347 { 4278 {
3348 rendset = -1; 4279 rendset = -1;
3349 switch (arg[i]) 4280 switch (arg[i])
3350 { 4281 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 4283 rendset = 0, rendstyle = ~RS_None;
3353 break; 4284 break;
3354 case 1: 4285 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 4286 rendset = 1, rendstyle = RS_Bold;
3356 break; 4287 break;
4288 //case 2: // low intensity
4289 case 3:
4290 rendset = 1, rendstyle = RS_Italic;
4291 break;
3357 case 4: 4292 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 4293 rendset = 1, rendstyle = RS_Uline;
3359 break; 4294 break;
3360 case 5: 4295 case 5: // slowly blinking
4296 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 4297 rendset = 1, rendstyle = RS_Blink;
3362 break; 4298 break;
4299 //case 6: // scoansi light background
3363 case 7: 4300 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 4301 rendset = 1, rendstyle = RS_RVid;
3365 break; 4302 break;
3366 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)
3367 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;
3368 break; 4321 break;
3369 case 24: 4322 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 4323 rendset = 0, rendstyle = RS_Uline;
3371 break; 4324 break;
3372 case 25: 4325 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 4326 rendset = 0, rendstyle = RS_Blink;
3374 break; 4327 break;
4328 case 26: // variable spacing (iso 8613)
4329 rendset = 0, rendstyle = RS_Blink;
4330 break;
3375 case 27: 4331 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 4332 rendset = 0, rendstyle = RS_RVid;
3377 break; 4333 break;
4334 //case 28: // visible. NYI
4335 //case 29: // not crossed-out
3378 } 4336 }
4337
3379 if (rendset != -1) 4338 if (rendset != -1)
3380 { 4339 {
3381 scr_rendition (rendset, rendstyle); 4340 scr_rendition (rendset, rendstyle);
3382 continue; /* for(;i;) */ 4341 continue; /* for (;i;) */
3383 } 4342 }
3384 4343
3385 switch (arg[i]) 4344 switch (arg[i])
3386 { 4345 {
3387 case 30: 4346 case 30:
… …
3390 case 33: 4349 case 33:
3391 case 34: 4350 case 34:
3392 case 35: 4351 case 35:
3393 case 36: 4352 case 36:
3394 case 37: 4353 case 37:
3395 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4354 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 4355 break;
3398#ifdef TTY_256COLOR 4356 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 4357 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 4358 {
3402 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4359 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 4360 i += 2;
3405 } 4361 }
3406 break; 4362 break;
3407#endif
3408 case 39: /* default fg */ 4363 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 4364 scr_color (Color_fg, Color_fg);
3410 break; 4365 break;
3411 4366
3412 case 40: 4367 case 40:
… …
3415 case 43: 4370 case 43:
3416 case 44: 4371 case 44:
3417 case 45: 4372 case 45:
3418 case 46: 4373 case 46:
3419 case 47: 4374 case 47:
3420 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4375 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 4376 break;
3423#ifdef TTY_256COLOR 4377 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 4378 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 4379 {
3427 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4380 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 4381 i += 2;
3430 } 4382 }
3431 break; 4383 break;
3432#endif
3433 case 49: /* default bg */ 4384 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 4385 scr_color (Color_bg, Color_bg);
3435 break; 4386 break;
3436 4387
3437#ifndef NO_BRIGHTCOLOR 4388 //case 50: // not variable spacing
4389
4390#if ENABLE_FRILLS
3438 case 90: 4391 case 90:
3439 case 91: /* set bright fg color */ 4392 case 91: /* set bright fg color */
3440 case 92: 4393 case 92:
3441 case 93: 4394 case 93:
3442 case 94: 4395 case 94:
3443 case 95: 4396 case 95:
3444 case 96: 4397 case 96:
3445 case 97: 4398 case 97:
3446 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4399 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 4400 break;
3449 case 100: 4401 case 100:
3450 case 101: /* set bright bg color */ 4402 case 101: /* set bright bg color */
3451 case 102: 4403 case 102:
3452 case 103: 4404 case 103:
3453 case 104: 4405 case 104:
3454 case 105: 4406 case 105:
3455 case 106: 4407 case 106:
3456 case 107: 4408 case 107:
3457 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4409 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 4410 break;
3460#endif 4411#endif
3461
3462 } 4412 }
3463 } 4413 }
3464} 4414}
3465/*}}} */ 4415/*}}} */
3466 4416
3467/*{{{ process Rob Nation's own graphics mode sequences */ 4417/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3468void 4418void
3469rxvt_term::process_graphics () 4419rxvt_term::process_graphics ()
3470{ 4420{
3471 unsigned char ch, cmd = cmd_getc (); 4421 unicode_t ch, cmd = cmd_getc ();
3472 4422
3473#ifndef RXVT_GRAPHICS
3474 if (cmd == 'Q') 4423 if (cmd == 'Q')
3475 { /* query graphics */ 4424 { /* query graphics */
3476 tt_printf("\033G0\n"); /* no graphics */ 4425 tt_printf ("\033G0\012"); /* no graphics */
3477 return; 4426 return;
3478 } 4427 }
3479 /* swallow other graphics sequences until terminating ':' */ 4428 /* swallow other graphics sequences until terminating ':' */
3480 do 4429 do
3481 ch = cmd_getc (); 4430 ch = cmd_getc ();
3482 while (ch != ':'); 4431 while (ch != ':');
3483#else
3484 unsigned int nargs;
3485 int args[NGRX_PTS];
3486 unsigned char *text = NULL;
3487
3488 if (cmd == 'Q')
3489 { /* query graphics */
3490 tt_printf("\033G1\n"); /* yes, graphics (color) */
3491 return;
3492 }
3493 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3494 {
3495 int neg;
3496
3497 ch = cmd_getc ();
3498 neg = (ch == '-');
3499 if (neg || ch == '+')
3500 ch = cmd_getc ();
3501
3502 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3503 args[nargs] = args[nargs] * 10 + (ch - '0');
3504 if (neg)
3505 args[nargs] = -args[nargs];
3506
3507 nargs++;
3508 args[nargs] = 0;
3509 if (ch != ';')
3510 break;
3511 }
3512
3513 if ((cmd == 'T') && (nargs >= 5))
3514 {
3515 int i, len = args[4];
3516
3517 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3518
3519 if (text != NULL)
3520 {
3521 for (i = 0; i < len; i++)
3522 text[i] = cmd_getc ();
3523 text[len] = '\0';
3524 }
3525 }
3526 Gr_do_graphics (cmd, nargs, args, text);
3527#endif
3528} 4432}
3529/*}}} */ 4433/*}}} */
3530 4434
3531/* ------------------------------------------------------------------------- */ 4435/* ------------------------------------------------------------------------- */
3532 4436
3533/* 4437/*
3534 * Send printf() formatted output to the command. 4438 * Send printf () formatted output to the command.
3535 * Only use for small amounts of data. 4439 * Only use for small amounts of data.
3536 */ 4440 */
3537void 4441void
3538rxvt_term::tt_printf (const char *fmt,...) 4442rxvt_term::tt_printf (const char *fmt,...)
3539{ 4443{
3540 va_list arg_ptr; 4444 va_list arg_ptr;
3541 unsigned char buf[256]; 4445 char buf[256];
3542 4446
3543 va_start (arg_ptr, fmt); 4447 va_start (arg_ptr, fmt);
3544 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4448 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3545 va_end (arg_ptr); 4449 va_end (arg_ptr);
3546 tt_write (buf, STRLEN (buf)); 4450 tt_write (buf, strlen (buf));
3547} 4451}
3548 4452
3549/* ---------------------------------------------------------------------- */ 4453/* ---------------------------------------------------------------------- */
3550/* 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,
3551 * or generated by us in response to a query ESC sequence. 4455 * or generated by us in response to a query ESC sequence.
3552 */ 4456 */
4457const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4458
3553void 4459void
3554rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4460rxvt_term::tt_write (const char *data, unsigned int len)
3555{ 4461{
3556 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;
3557 4464
3558 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;
3559 { 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
3560 if (v_buflen == 0) 4495 if (v_buflen == 0)
3561 { 4496 {
3562 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3563
3564 if ((unsigned int)written == len)
3565 return;
3566
3567 data += written;
3568 len -= written;
3569 }
3570
3571
3572 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3573
3574 memcpy (v_buffer + v_buflen, data, len);
3575 v_buflen += len;
3576 }
3577
3578 for (;;)
3579 {
3580 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3581
3582 if (written > 0)
3583 {
3584 v_buflen -= written;
3585
3586 if (v_buflen == 0)
3587 {
3588 free (v_buffer); 4497 free (v_buffer);
3589 v_buffer = 0; 4498 v_buffer = 0;
3590 v_buflen = 0; 4499 v_buflen = 0;
3591 4500
3592 pty_ev.set (EVENT_READ); 4501 pty_ev.set (EVENT_READ);
3593 return;
3594 }
3595
3596 memmove (v_buffer, v_buffer + written, v_buflen);
3597 }
3598 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3599 // original code just ignores this...
3600 destroy ();
3601 else
3602 {
3603 pty_ev.set (EVENT_READ | EVENT_WRITE);
3604 return; 4502 return;
3605 } 4503 }
4504
4505 memmove (v_buffer, v_buffer + written, v_buflen);
3606 } 4506 }
4507 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4508 pty_ev.set (EVENT_READ);
3607} 4509}
3608 4510
3609/*----------------------- end-of-file (C source) -----------------------*/ 4511/*----------------------- end-of-file (C source) -----------------------*/
3610 4512

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