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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.38 by pcg, Mon Feb 9 07:11:49 2004 UTC vs.
Revision 1.254 by root, Wed Jan 11 02:13:56 2006 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
30 * 31 *
31 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
32 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
33 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 35 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
45 46
46/*{{{ includes: */ 47/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 48#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
49#include "version.h" 51#include "version.h"
50#include "command.h" 52#include "command.h"
51 53
54#if HAVE_SCHED_YIELD
55#undef HAVE_SCHED_YIELD // disabled for the time being
52#include <wchar.h> 56//# include <sched.h>
57#endif
58
59#ifdef KEYSYM_RESOURCE
60# include "keyboard.h"
61#endif
62
63#include <csignal>
53 64
54/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
66
67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69// exception thrown when the command parser runs out of input data
70class out_of_input { } out_of_input;
71
72#if ENABLE_FRILLS || ISO_14755
73
74#define ISO_14755_STARTED 0x80000000UL
75#define ISO_14755_51 0x40000000UL // basic (section 5.1)
76#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
77#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
78#define ISO_14755_MASK 0x0fffffffUL
79
80#if ISO_14755
81static unsigned short iso14755_symtab[] = {
82 // keysym, unicode
83 XK_Left, 0x2190,
84 XK_KP_Left, 0x2190,
85 XK_Up, 0x2191,
86 XK_KP_Up, 0x2191,
87 XK_Right, 0x2192,
88 XK_KP_Right, 0x2192,
89 XK_Down, 0x2193,
90 XK_KP_Down, 0x2193,
91 XK_Linefeed, 0x21b4,
92 XK_Return, 0x21b5,
93 XK_KP_Enter, 0x21b5,
94
95 XK_Prior, 0x21de,
96 XK_Next, 0x21df,
97 XK_Tab, 0x21e5,
98 XK_ISO_Left_Tab, 0x21e6,
99 XK_Shift_L, 0x21e7,
100 XK_Shift_R, 0x21e7,
101
102 XK_Shift_Lock, 0x21eb,
103 XK_ISO_Lock, 0x21eb,
104 XK_ISO_Lock, 0x21eb,
105 XK_Caps_Lock, 0x21ec,
106 XK_Num_Lock, 0x21ed,
107 XK_ISO_Level3_Shift, 0x21ee,
108 XK_ISO_Level3_Lock, 0x21ef,
109 XK_ISO_Group_Lock, 0x21f0,
110 XK_Home, 0x21f1,
111 XK_End, 0x21f2,
112
113 XK_Execute, 0x2318,
114 XK_Begin, 0x2320,
115 XK_Delete, 0x2326,
116 XK_Clear, 0x2327,
117 XK_BackSpace, 0x232b,
118 XK_Insert, 0x2380,
119 XK_Control_L, 0x2388,
120 XK_Control_R, 0x2388,
121 XK_Pause, 0x2389,
122 XK_Break, 0x238a,
123 XK_Escape, 0x238b,
124 XK_Undo, 0x238c,
125 XK_Print, 0x2399,
126
127 XK_space, 0x2423,
128
129#ifdef XK_KP_Begin
130 XK_KP_Prior, 0x21de,
131 XK_KP_Next, 0x21df,
132 XK_KP_Begin, 0x2320,
133 XK_KP_Insert, 0x2380,
134 XK_KP_Delete, 0x2326,
135 XK_KP_Space, 0x2422,
136#endif
137 0,
138};
139
140void
141rxvt_term::iso14755_54 (int x, int y)
142{
143 x = Pixel2Col (x);
144 y = Pixel2Row (y);
145
146 if (!IN_RANGE_EXC (x, 0, ncol)
147 || !IN_RANGE_EXC (y, 0, nrow))
148 return;
149
150 for (;;)
151 {
152 const line_t &l = ROW(y - view_start);
153
154 text_t t = l.t[x];
155
156 if (t != NOCHAR || !x)
157 {
158 iso14755_51 (l.t[x], l.r[x], x, y);
159 iso14755buf = ISO_14755_54;
160 break;
161 }
162
163 x--;
164 }
165}
166
167void
168rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
169{
170 rxvt_fontset *fs = FONTSET (r);
171 rxvt_font *f = (*fs)[fs->find_font (ch)];
172 wchar_t *chr, *alloc, ch2, *fname;
173 int len;
174
175 fname = rxvt_utf8towcs (f->name);
176
177# if ENABLE_COMBINING
178 if (IS_COMPOSE (ch))
179 {
180 len = rxvt_composite.expand (ch, 0);
181 alloc = chr = new wchar_t[len];
182 rxvt_composite.expand (ch, chr);
183 }
184 else
185# endif
186 {
187 ch2 = ch;
188
189 alloc = 0;
190 chr = &ch2;
191 len = 1;
192 }
193
194 char attr[80]; // plenty
195
196 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
197 (int)r,
198 fgcolor_of (r), bgcolor_of (r),
199 r & RS_Bold ? " bold" : "",
200 r & RS_Italic ? " italic" : "",
201 r & RS_Blink ? " blink" : "",
202 r & RS_RVid ? " rvid" : "",
203 r & RS_Uline ? " uline" : "",
204 r & RS_Careful ? " careful" : "");
205
206 int width = wcswidth (fname, wcslen (fname));
207
208 max_it (width, 8+5); // for char + hey
209 max_it (width, strlen (attr));
210
211 if (y >= 0)
212 {
213 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
214 x = 0;
215 }
216
217 scr_overlay_new (x, y, width, len + 2);
218
219 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
220
221 for (int y = 0; y < len; y++)
222 {
223 char buf[9];
224
225 ch = *chr++;
226
227 sprintf (buf, "%8x", ch);
228 scr_overlay_set (0, y, buf);
229 scr_overlay_set (9, y, '=');
230# if !UNICODE3
231 if (ch >= 0x10000)
232 ch = 0xfffd;
233# endif
234 scr_overlay_set (11, y, ch, r);
235 scr_overlay_set (12, y, NOCHAR, r);
236 }
237
238 scr_overlay_set (0, len , attr);
239 scr_overlay_set (0, len + 1, fname);
240
241 free (fname);
242
243# if ENABLE_COMBINING
244 if (alloc)
245 delete [] alloc;
246# endif
247}
248#endif
249
250void
251rxvt_term::commit_iso14755 ()
252{
253 wchar_t ch[2];
254
255 ch[0] = iso14755buf & ISO_14755_MASK;
256 ch[1] = 0;
257
258 if (iso14755buf & ISO_14755_51)
259 {
260 char mb[16];
261 int len;
262
263 // allow verbatim 0-bytes and control-bytes to be entered
264 if (ch[0] >= 0x20)
265 len = wcstombs (mb, ch, 16);
266 else
267 {
268 mb[0] = ch[0];
269 len = 1;
270 }
271
272 if (len > 0)
273 tt_write (mb, len);
274 else
275 scr_bell ();
276 }
277
278 iso14755buf = 0;
279}
280
281int
282rxvt_term::hex_keyval (XKeyEvent &ev)
283{
284 // check wether this event corresponds to a hex digit
285 // if the modifiers had not been pressed.
286 for (int index = 0; index < 8; index++)
287 {
288 KeySym k = XLookupKeysym (&ev, index);
289
290 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
291 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
292 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
293 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
294 }
295
296 return -1;
297}
298#endif
55 299
56/*{{{ Convert the keypress event into a string */ 300/*{{{ Convert the keypress event into a string */
57void 301void
58rxvt_term::lookup_key (XKeyEvent &ev) 302rxvt_term::lookup_key (XKeyEvent &ev)
59{ 303{
60 int ctrl, meta, shft, len; 304 int ctrl, meta, shft, len;
61 unsigned int newlen; 305 unsigned int newlen;
62 KeySym keysym; 306 KeySym keysym;
63#ifdef DEBUG_CMD 307#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */ 308 static int debug_key = 1; /* accessible by a debugger only */
65#endif 309#endif
66 int valid_keysym; 310 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 311 char kbuf[KBUFSZ];
68 312
69 /* 313 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 314 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 315 * escape sequence to toggle the Keypad.
72 * 316 *
73 * Always permit `shift' to override the current setting 317 * Always permit `shift' to override the current setting
74 */ 318 */
75 shft = (ev.state & ShiftMask); 319 shft = ev.state & ShiftMask;
76 ctrl = (ev.state & ControlMask); 320 ctrl = ev.state & ControlMask;
77 meta = (ev.state & ModMetaMask); 321 meta = ev.state & ModMetaMask;
78 322
79 if (numlock_state || (ev.state & ModNumLockMask)) 323 if (numlock_state || (ev.state & ModNumLockMask))
80 { 324 {
81 numlock_state = (ev.state & ModNumLockMask); 325 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP); 326 PrivMode ((!numlock_state), PrivMode_aplKP);
83 } 327 }
84 328
85 kbuf[0] = 0; 329 kbuf[0] = 0;
86 330
87#ifdef USE_XIM 331#ifdef USE_XIM
88 if (Input_Context) 332 if (Input_Context)
89 { 333 {
90 Status status_return; 334 Status status_return;
91 335
336#if 0
92#ifdef X_HAVE_UTF8_STRING 337#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 338 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 339 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 340 KBUFSZ, &keysym, &status_return);
96 else 341 else
97#endif 342#endif
98 343#endif
99 { 344 {
100 wchar_t wkbuf[KBUFSZ + 1]; 345 wchar_t wkbuf[KBUFSZ + 1];
101 346
102 // the XOpenIM manpage lies about hardcoding the locale 347 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 348 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 349 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 350 SET_LOCALE (rs[Rs_imLocale]);
351
106 // assume wchar_t == unicode or better 352 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 353 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 354 KBUFSZ, &keysym, &status_return);
355
109 if (rs[Rs_imLocale]) 356 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 357 SET_LOCALE (locale);
111 358
112 if (status_return == XLookupChars 359 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 360 || status_return == XLookupBoth)
114 { 361 {
362 /* make sure the user can type ctrl-@, i.e. NUL */
363 if (len == 1 && *wkbuf == 0)
364 {
365 kbuf[0] = 0;
366 len = 1;
367 }
368 else
369 {
115 wkbuf[len] = 0; 370 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 371 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 372 if (len < 0)
118 len = 0; 373 len = 0;
374 }
119 } 375 }
120 else 376 else
121 len = 0; 377 len = 0;
122 } 378 }
123 379
124 valid_keysym = status_return == XLookupKeySym 380 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 381 || status_return == XLookupBoth;
126 } 382 }
127 else 383 else
128#endif 384#endif
129
130 { 385 {
131 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 386 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 387 valid_keysym = keysym != NoSymbol;
133 } 388 }
134 389
135 if (valid_keysym) 390 if (valid_keysym)
136 { 391 {
137 /* for some backwards compatibility */ 392#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 393 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 394 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 395#endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157 396
158 if (TermWin.saveLines) 397 if (saveLines)
159 { 398 {
160#ifdef UNSHIFTED_SCROLLKEYS 399#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 400 if (!ctrl && !meta)
162 {
163#else 401#else
164 if (IS_SCROLL_MOD) 402 if (IS_SCROLL_MOD)
403#endif
165 { 404 {
166#endif
167 int lnsppg; 405 int lnsppg;
168 406
169#ifdef PAGING_CONTEXT_LINES 407#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 408 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 409#else
172 lnsppg = TermWin.nrow * 4 / 5; 410 lnsppg = nrow * 4 / 5;
173#endif 411#endif
174 if (keysym == XK_Prior) 412 if (keysym == XK_Prior)
175 { 413 {
176 scr_page (UP, lnsppg); 414 scr_page (UP, lnsppg);
177 return; 415 return;
… …
210 scr_move_to (1, 0); 448 scr_move_to (1, 0);
211 return; 449 return;
212 } 450 }
213 } 451 }
214#endif 452#endif
215
216 } 453 }
217 454
218 if (shft) 455 if (shft)
219 { 456 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 457 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 458 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 459 {
223 keysym += (XK_F11 - XK_F1); 460 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 461 shft = 0; /* turn off Shift */
225 } 462 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 463 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 464 {
228 switch (keysym) 465 switch (keysym)
229 { 466 {
230 /* normal XTerm key bindings */ 467 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 468 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 469 selection_request (ev.time, 0, 0);
233 return; 470 return;
471#if TODO
234 /* rxvt extras */ 472 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 473 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 474 change_font (FONT_UP);
237 return; 475 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 476 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 477 change_font (FONT_DN);
240 return; 478 return;
479#endif
241 } 480 }
242 } 481 }
243 } 482 }
244#ifdef PRINTPIPE 483
245 if (keysym == XK_Print) 484#if ENABLE_FRILLS || ISO_14755
246 { 485 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 486 if (shft && ctrl)
248 return;
249 } 487 {
250#endif 488 int hv;
251#ifdef GREEK_SUPPORT 489
252 if (keysym == ks_greekmodeswith) 490 if (iso14755buf & ISO_14755_51
253 { 491 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 492 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 493 {
257 xterm_seq (XTerm_title, 494 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 495 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 496# if ISO_14755
260 greek_reset(); 497 iso14755_51 (0);
498# endif
499 return;
261 } 500 }
262 else 501 else if ((hv = hex_keyval (ev)) >= 0)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 502 {
273 unsigned int l; 503 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
274 const unsigned char *kbuf0; 504 | hv | ISO_14755_51;
275 const unsigned char ch = C0_ESC; 505# if ISO_14755
276 506 iso14755_51 (iso14755buf & ISO_14755_MASK);
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 507# endif
285 tt_write (&ch, 1);
286 tt_write (kbuf0, l);
287 return; 508 return;
288 } 509 }
289 else 510 else
511 {
512# if ENABLE_OVERLAY
513 scr_overlay_off ();
290#endif 514# endif
515 iso14755buf = 0;
516 }
517 }
518 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
519 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
520 if (!(iso14755buf & ISO_14755_STARTED))
521 {
522 iso14755buf |= ISO_14755_STARTED;
523# if ENABLE_OVERLAY
524 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
525 scr_overlay_set (0, 0, "ISO 14755 mode");
526# endif
527 }
528#endif
529
530#ifdef PRINTPIPE
531 if (keysym == XK_Print)
532 {
533 scr_printscreen (ctrl | shft);
534 return;
535 }
536#endif
291 537
538 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
539 {
292 { 540 {
293 newlen = 1; 541 newlen = 1;
294 switch (keysym) 542 switch (keysym)
295 { 543 {
296#ifndef NO_BACKSPACE_KEY 544#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace: 545 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace) 546 if (priv_modes & PrivMode_HaveBackSpace)
299 { 547 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) 548 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177'; 549 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0'; 550 kbuf[1] = '\0';
303 } 551 }
304 else 552 else
305 STRCPY(kbuf, key_backspace); 553 strcpy (kbuf, key_backspace);
306# ifdef MULTICHAR_SET 554 break;
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 555#endif
556#ifndef NO_DELETE_KEY
557# ifdef XK_KP_Prior
558 case XK_KP_Delete:
559 /* allow shift to override */
560 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
308 { 561 {
309 int col, row; 562 strcpy (kbuf, "\033On");
310 563 break;
311 newlen = STRLEN(kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2(screen.rend[row][col]))
315 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
316 } 564 }
565 /* FALLTHROUGH */
317# endif 566# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete: 567 case XK_Delete:
322 STRCPY(kbuf, key_delete); 568 strcpy (kbuf, key_delete);
323# ifdef MULTICHAR_SET
324 if (Options & Opt_mc_hack)
325 {
326 int col, row;
327
328 newlen = STRLEN(kbuf);
329 col = screen.cur.col;
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1(screen.rend[row][col]))
332 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif
335 break; 569 break;
336#endif 570#endif
337 case XK_Tab: 571 case XK_Tab:
338 if (shft) 572 if (shft)
339 STRCPY(kbuf, "\033[Z"); 573 strcpy (kbuf, "\033[Z");
340 else 574 else
341 { 575 {
342#ifdef CTRL_TAB_MAKES_META 576#ifdef CTRL_TAB_MAKES_META
343 if (ctrl) 577 if (ctrl)
344 meta = 1; 578 meta = 1;
… …
349#endif 583#endif
350 newlen = 0; 584 newlen = 0;
351 } 585 }
352 break; 586 break;
353 587
354
355#ifdef XK_KP_Left 588#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */ 589 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */ 590 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */ 591 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */ 592 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 593 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
361 { 594 {
362 STRCPY(kbuf, "\033OZ"); 595 strcpy (kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 596 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break; 597 break;
365 } 598 }
366 else 599 else
367 /* translate to std. cursor key */ 600 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left); 601 keysym = XK_Left + (keysym - XK_KP_Left);
… …
370#endif 603#endif
371 case XK_Up: /* "\033[A" */ 604 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */ 605 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */ 606 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */ 607 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z"); 608 strcpy (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]); 609 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */ 610 /* do Shift first */
378 if (shft) 611 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]); 612 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl) 613 else if (ctrl)
381 { 614 {
382 kbuf[1] = 'O'; 615 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]); 616 kbuf[2] = "dacb"[keysym - XK_Left];
384 } 617 }
385 else if (PrivateModes & PrivMode_aplCUR) 618 else if (priv_modes & PrivMode_aplCUR)
386 kbuf[1] = 'O'; 619 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1(screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2(screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2(screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break; 620 break;
423 621
424#ifndef UNSHIFTED_SCROLLKEYS 622#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior 623# ifdef XK_KP_Prior
426 case XK_KP_Prior: 624 case XK_KP_Prior:
427 /* allow shift to override */ 625 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 626 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
429 { 627 {
430 STRCPY(kbuf, "\033Oy"); 628 strcpy (kbuf, "\033Oy");
431 break; 629 break;
432 } 630 }
433 /* FALLTHROUGH */ 631 /* FALLTHROUGH */
434# endif 632# endif
435 case XK_Prior: 633 case XK_Prior:
436 STRCPY(kbuf, "\033[5~"); 634 strcpy (kbuf, "\033[5~");
437 break; 635 break;
438# ifdef XK_KP_Next 636# ifdef XK_KP_Next
439 case XK_KP_Next: 637 case XK_KP_Next:
440 /* allow shift to override */ 638 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 639 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
442 { 640 {
443 STRCPY(kbuf, "\033Os"); 641 strcpy (kbuf, "\033Os");
444 break; 642 break;
445 } 643 }
446 /* FALLTHROUGH */ 644 /* FALLTHROUGH */
447# endif 645# endif
448 case XK_Next: 646 case XK_Next:
449 STRCPY(kbuf, "\033[6~"); 647 strcpy (kbuf, "\033[6~");
450 break; 648 break;
451#endif 649#endif
452 case XK_KP_Enter: 650 case XK_KP_Enter:
453 /* allow shift to override */ 651 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 652 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
455 { 653 {
456 STRCPY(kbuf, "\033OM"); 654 strcpy (kbuf, "\033OM");
655 break;
656 }
657
658 /* FALLTHROUGH */
659
660 case XK_Return:
661 if (priv_modes & PrivMode_LFNL)
662 {
663 kbuf[0] = '\015';
664 kbuf[1] = '\012';
665 kbuf[2] = '\0';
457 } 666 }
458 else 667 else
459 { 668 {
460 kbuf[0] = '\r'; 669 kbuf[0] = '\015';
461 kbuf[1] = '\0'; 670 kbuf[1] = '\0';
462 } 671 }
463 break; 672 break;
464 673
465#ifdef XK_KP_Begin 674#ifdef XK_KP_Begin
466 case XK_KP_Begin: 675 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou"); 676 strcpy (kbuf, "\033Ou");
468 break; 677 break;
469 678
470 case XK_KP_Insert:
471 STRCPY(kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY(kbuf, "\033On");
476 break;
477#endif 679#endif
478 case XK_KP_F1: /* "\033OP" */ 680 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */ 681 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */ 682 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */ 683 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP"); 684 strcpy (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1); 685 kbuf[2] += (keysym - XK_KP_F1);
484 break; 686 break;
485 687
486 case XK_KP_Multiply: /* "\033Oj" : "*" */ 688 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */ 689 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */ 690 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */ 691 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */ 692 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */ 693 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */ 694 case XK_KP_0: /* "\033Op" : "0" */
… …
498 case XK_KP_6: /* "\033Ov" : "6" */ 700 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */ 701 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */ 702 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */ 703 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */ 704 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 705 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
504 { 706 {
505 STRCPY(kbuf, "\033Oj"); 707 strcpy (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply); 708 kbuf[2] += (keysym - XK_KP_Multiply);
507 } 709 }
508 else 710 else
509 { 711 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 712 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0'; 713 kbuf[1] = '\0';
512 } 714 }
513 break; 715 break;
514 716
515 case XK_Find: 717 case XK_Find:
516 STRCPY(kbuf, "\033[1~"); 718 strcpy (kbuf, "\033[1~");
517 break; 719 break;
720
721#ifdef XK_KP_End
722 case XK_KP_Insert:
723 /* allow shift to override */
724 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
725 {
726 strcpy (kbuf, "\033Op");
727 break;
728 }
729 /* FALLTHROUGH */
730#endif
518 case XK_Insert: 731 case XK_Insert:
519 STRCPY(kbuf, "\033[2~"); 732 strcpy (kbuf, "\033[2~");
520 break; 733 break;
521#ifdef DXK_Remove /* support for DEC remove like key */ 734#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove: 735 case DXK_Remove:
523 /* FALLTHROUGH */ 736 /* FALLTHROUGH */
524#endif 737#endif
525 case XK_Execute: 738 case XK_Execute:
526 STRCPY(kbuf, "\033[3~"); 739 strcpy (kbuf, "\033[3~");
527 break; 740 break;
528 case XK_Select: 741 case XK_Select:
529 STRCPY(kbuf, "\033[4~"); 742 strcpy (kbuf, "\033[4~");
530 break; 743 break;
531#ifdef XK_KP_End 744#ifdef XK_KP_End
532 case XK_KP_End: 745 case XK_KP_End:
533 /* allow shift to override */ 746 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 747 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
535 { 748 {
536 STRCPY(kbuf, "\033Oq"); 749 strcpy (kbuf, "\033Oq");
537 break; 750 break;
538 } 751 }
539 /* FALLTHROUGH */ 752 /* FALLTHROUGH */
540#endif 753#endif
541 case XK_End: 754 case XK_End:
542 STRCPY(kbuf, KS_END); 755 strcpy (kbuf, KS_END);
543 break; 756 break;
544#ifdef XK_KP_Home 757#ifdef XK_KP_Home
545 case XK_KP_Home: 758 case XK_KP_Home:
546 /* allow shift to override */ 759 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 760 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
548 { 761 {
549 STRCPY(kbuf, "\033Ow"); 762 strcpy (kbuf, "\033Ow");
550 break; 763 break;
551 } 764 }
552 /* FALLTHROUGH */ 765 /* FALLTHROUGH */
553#endif 766#endif
554 case XK_Home: 767 case XK_Home:
555 STRCPY(kbuf, KS_HOME); 768 strcpy (kbuf, KS_HOME);
556 break; 769 break;
557 770
558#define FKEY(n, fkey) \ 771#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 772 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560 773
561 case XK_F1: /* "\033[11~" */ 774 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */ 775 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */ 776 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */ 777 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */ 778 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1); 779 FKEY (11, XK_F1);
567 break; 780 break;
568 case XK_F6: /* "\033[17~" */ 781 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */ 782 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */ 783 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */ 784 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */ 785 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6); 786 FKEY (17, XK_F6);
574 break; 787 break;
575 case XK_F11: /* "\033[23~" */ 788 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */ 789 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */ 790 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */ 791 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11); 792 FKEY (23, XK_F11);
580 break; 793 break;
581 case XK_F15: /* "\033[28~" */ 794 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */ 795 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15); 796 FKEY (28, XK_F15);
584 break; 797 break;
585 case XK_Help: /* "\033[28~" */ 798 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help); 799 FKEY (28, XK_Help);
587 break; 800 break;
588 case XK_Menu: /* "\033[29~" */ 801 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu); 802 FKEY (29, XK_Menu);
590 break; 803 break;
591 case XK_F17: /* "\033[31~" */ 804 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */ 805 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */ 806 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */ 807 case XK_F20: /* "\033[34~" */
… …
605 case XK_F31: /* "\033[45~" */ 818 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */ 819 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */ 820 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */ 821 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */ 822 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17); 823 FKEY (31, XK_F17);
611 break; 824 break;
612#undef FKEY 825#undef FKEY
613 default: 826 default:
614 newlen = 0; 827 newlen = 0;
615 break; 828 break;
616 } 829 }
830
617 if (newlen) 831 if (newlen)
618 len = STRLEN(kbuf); 832 len = strlen (kbuf);
619 } 833 }
834
620 /* 835 /*
621 * Pass meta for all function keys, if 'meta' option set 836 * Pass meta for all function keys, if 'meta' option set
622 */ 837 */
623#ifdef META8_OPTION 838#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 839 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 844 else if (ctrl && keysym == XK_minus)
630 { 845 {
631 len = 1; 846 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 847 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 848 }
849 else if (keysym == XK_ISO_Left_Tab)
850 {
851 strcpy (kbuf, "\033[Z");
852 len = 3;
853 }
634 else 854 else
635 { 855 {
636#ifdef META8_OPTION 856#ifdef META8_OPTION
637 /* set 8-bit on */ 857 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 858 if (meta && (meta_char == 0x80))
639 { 859 {
640 unsigned char *ch; 860 char *ch;
641 861
642 for (ch = kbuf; ch < kbuf + len; ch++) 862 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 863 *ch |= 0x80;
864
644 meta = 0; 865 meta = 0;
645 } 866 }
646#endif 867#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 868 /* nil */ ;
652 } 869 }
653 } 870 }
871
872 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
873 return;
654 874
655 if (len <= 0) 875 if (len <= 0)
656 return; /* not mapped */ 876 return; /* not mapped */
657 877
658 if (Options & Opt_scrollTtyKeypress) 878 if (OPTION (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 879 if (view_start)
660 { 880 {
661 TermWin.view_start = 0; 881 view_start = 0;
662 want_refresh = 1; 882 want_refresh = 1;
663 } 883 }
664 884
665 /* 885 /*
666 * these modifications only affect the static keybuffer 886 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 897 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 898
679 /* escape prefix */ 899 /* escape prefix */
680 if (meta 900 if (meta
681#ifdef META8_OPTION 901#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 902 && meta_char == C0_ESC
683#endif 903#endif
684 ) 904 )
685 { 905 {
686 const unsigned char ch = C0_ESC; 906 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 907 tt_write (&ch, 1);
689 } 908 }
909
690#ifdef DEBUG_CMD 910#if defined(DEBUG_CMD)
691 if (debug_key)
692 { /* Display keyboard buffer contents */ 911 /* Display keyboard buffer contents */
693 char *p; 912 unsigned char *p;
694 int i; 913 int i;
695 914
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 915 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++) 916 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); 917 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n"); 918 fprintf (stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */ 919#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 920 tt_write (kbuf, (unsigned int)len);
703} 921}
704/*}}} */ 922/*}}} */
705 923
706#if (MENUBAR_MAX) 924#if MENUBAR_MAX || defined (KEYSYM_RESOURCE)
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 925/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
708/* attempt to `write' count to the input buffer */ 926/* attempt to `write' count to the input buffer */
709unsigned int 927unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 928rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 929{
712 unsigned int n, s; 930 unsigned int n, s;
713 931
714 n = cmdbuf_ptr - cmdbuf_base; 932 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 933 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
934
716 if (n > 0 && s < count) 935 if (n > 0 && s < count)
717 { 936 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 937 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 938 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 939 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 940 cmdbuf_endp -= n;
722 s += n; 941 s += n;
723 } 942 }
943
724 if (count > s) 944 if (count > s)
725 { 945 {
726 rxvt_print_error("data loss: cmd_write too large"); 946 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 947 count = s;
728 } 948 }
949
729 for (; count--;) 950 for (; count--;)
730 *cmdbuf_endp++ = *str++; 951 *cmdbuf_endp++ = *str++;
952
953 cmd_parse ();
954
731 return 0; 955 return 0;
732} 956}
733#endif /* MENUBAR_MAX */ 957#endif
734 958
735void 959void
736rxvt_term::flush () 960rxvt_term::flush ()
737{ 961{
962 flush_ev.stop ();
963
738#ifdef TRANSPARENT 964#ifdef TRANSPARENT
739 if (want_full_refresh) 965 if (want_full_refresh)
740 { 966 {
741 want_full_refresh = 0; 967 want_full_refresh = 0;
742 scr_clear (); 968 scr_clear ();
743 scr_touch (false); 969 scr_touch (false);
744 want_refresh = 1;
745 } 970 }
746#endif 971#endif
747 972
748 if (want_refresh) 973 if (want_refresh)
749 { 974 {
975 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
976 {
977 int row = -view_start;
978 int end_row = row + nrow;
979
980 while (row > -nsaved && 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 row++;
994 else
995 {
996 // line not filtered, mark it as filtered
997 l->f |= LINE_FILTERED;
998 while (l->is_longer ())
999 {
1000 l = &ROW (++row);
1001 l->f |= LINE_FILTERED;
1002 }
1003
1004 // and filter it
1005 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1006
1007 break;
1008 }
1009 }
1010 while (l->is_longer () && row < end_row);
1011 }
1012 while (++row < end_row);
1013 }
1014
750 scr_refresh (refresh_type); 1015 scr_refresh (refresh_type);
751 scrollbar_show (1); 1016 scrollbar_show (1);
752#ifdef USE_XIM 1017#ifdef USE_XIM
753 IMSendSpot (); 1018 IMSendSpot ();
754#endif 1019#endif
755
756 } 1020 }
757 1021
758 XFlush (display->display); 1022 display->flush ();
759} 1023}
760 1024
761void 1025void
762rxvt_term::check_cb (check_watcher &w) 1026rxvt_term::check_cb (check_watcher &w)
763{ 1027{
764 SET_R (this); 1028 SET_R (this);
765 SET_LOCALE (locale); 1029 SET_LOCALE (locale);
766 1030
1031 display->flush ();
1032
1033 if (want_refresh && !flush_ev.active)
1034 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1035}
1036
1037void
1038rxvt_term::flush_cb (time_watcher &w)
1039{
1040 SET_R (this);
1041 SET_LOCALE (locale);
1042
1043 refresh_limit = 1;
1044 refresh_count = 0;
767 flush (); 1045 flush ();
768} 1046}
769 1047
770#ifdef CURSOR_BLINK 1048#ifdef CURSOR_BLINK
771void 1049void
… …
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1067 w.start (w.at + TEXT_BLINK_INTERVAL);
790 } 1068 }
791} 1069}
792#endif 1070#endif
793 1071
1072#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1073void
1074rxvt_term::cont_scroll_cb (time_watcher &w)
1075{
1076 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1077 scr_page (scrollbar_isUp() ? UP : DN, 1))
1078 {
1079 refresh_type |= SMOOTH_REFRESH;
1080 want_refresh = 1;
1081 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1082 }
1083}
1084#endif
1085
1086#ifdef SELECTION_SCROLLING
1087void
1088rxvt_term::sel_scroll_cb (time_watcher &w)
1089{
1090 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1091 {
1092 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1093 refresh_type |= SMOOTH_REFRESH;
1094 want_refresh = 1;
1095 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1096 }
1097}
1098#endif
1099
1100#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1101void
1102rxvt_term::slip_wheel_cb (time_watcher &w)
1103{
1104 if (mouse_slip_wheel_speed == 0
1105 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1106 : scr_page (UP, mouse_slip_wheel_speed))
1107 {
1108 if (view_start == nsaved ||
1109 view_start == 0)
1110 mouse_slip_wheel_speed = 0;
1111
1112 refresh_type |= SMOOTH_REFRESH;
1113 want_refresh = 1;
1114 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1115 }
1116}
1117#endif
1118
1119#if HAVE_SCHED_YIELD
1120static struct event_handler
1121{
1122 check_watcher cw_yield;
1123
1124 void yield (check_watcher &w)
1125 {
1126 sched_yield ();
1127 w.stop ();
1128 }
1129
1130 event_handler ()
1131 : cw_yield (this, &event_handler::yield)
1132 {
1133 }
1134} event_handler;
1135#endif
1136
794bool 1137bool
795rxvt_term::pty_fill () 1138rxvt_term::pty_fill ()
796{ 1139{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1140 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1141
1142 if (CBUFSIZ == n)
1143 {
1144 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1145 n = 0;
1146 }
798 1147
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1148 memmove (cmdbuf_base, cmdbuf_ptr, n);
800 cmdbuf_ptr = cmdbuf_base; 1149 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1150 cmdbuf_endp = cmdbuf_ptr + n;
802 1151
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1152 ssize_t r = read (pty.pty, cmdbuf_endp, CBUFSIZ - n);
804 1153
805 if (n > 0) 1154 if (r > 0)
806 { 1155 {
807 cmdbuf_endp += n; 1156 cmdbuf_endp += r;
808 return true; 1157 return true;
809 } 1158 }
810 else if (n < 0 && errno != EAGAIN) 1159 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1160 {
1161#if HAVE_SCHED_YIELD
1162 if (display->is_local)
1163 event_handler.cw_yield.start ();
1164#endif
1165 }
1166 else
1167 {
1168 pty_ev.stop ();
1169
1170 if (!OPTION (Opt_hold))
811 destroy (); 1171 destroy ();
812 1172 }
1173
813 return false; 1174 return false;
814} 1175}
815 1176
816void 1177void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1178rxvt_term::pty_cb (io_watcher &w, short revents)
818{ 1179{
819 SET_R (this); 1180 SET_R (this);
820 SET_LOCALE (locale); 1181 SET_LOCALE (locale);
821 1182
1183 if (revents & EVENT_READ)
1184 // loop, but don't allow a single term to monopolize us
1185 while (pty_fill ())
1186 if (cmd_parse ())
1187 break;
1188
822 if (revents & EVENT_WRITE) 1189 if (revents & EVENT_WRITE)
823 tt_write (0, 0); 1190 pty_write ();
824 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong
830 while (flag && pty_fill ())
831 {
832 if (!seen_input)
833 {
834 seen_input = 1;
835 /* once we know the shell is running, send the screen size. Again! */
836 tt_winch ();
837 }
838
839 uint32_t ch = NOCHAR;
840
841 for (;;)
842 {
843 if (ch == NOCHAR)
844 ch = next_char ();
845
846 if (ch == NOCHAR) // TODO: improve
847 break;
848
849 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
850 {
851 /* Read a text string from the input buffer */
852 uint32_t buf[BUFSIZ];
853 bool refreshnow = false;
854 int nlines = 0;
855 uint32_t *str = buf;
856
857 *str++ = ch;
858
859 for (;;)
860 {
861 ch = next_char ();
862
863 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
864 break;
865 else
866 {
867 *str++ = ch;
868
869 if (ch == '\n')
870 {
871 nlines++;
872 refresh_count++;
873
874 if (!(Options & Opt_jumpScroll)
875 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
876 {
877 refreshnow = true;
878 flag = false;
879 ch = NOCHAR;
880 break;
881 }
882
883 // scr_add_lines only works for nlines < TermWin.nrow - 1.
884 if (nlines >= TermWin.nrow - 1)
885 {
886 scr_add_lines (buf, nlines, str - buf);
887 nlines = 0;
888 str = buf;
889 }
890 }
891
892 if (str >= buf + BUFSIZ)
893 {
894 ch = NOCHAR;
895 break;
896 }
897 }
898 }
899
900 scr_add_lines (buf, nlines, str - buf);
901
902 /*
903 * If there have been a lot of new lines, then update the screen
904 * What the heck I'll cheat and only refresh less than every page-full.
905 * the number of pages between refreshes is refresh_limit, which
906 * is incremented here because we must be doing flat-out scrolling.
907 *
908 * refreshing should be correct for small scrolls, because of the
909 * time-out
910 */
911 if (refreshnow)
912 {
913 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
914 refresh_limit++;
915
916 scr_refresh (refresh_type);
917 }
918
919 }
920 else
921 {
922 switch (ch)
923 {
924 default:
925 process_nonprinting (ch);
926 break;
927 case C0_ESC: /* escape char */
928 process_escape_seq ();
929 break;
930 /*case 0x9b: */ /* CSI */
931 /* process_csi_seq (); */
932 }
933
934 ch = NOCHAR;
935 }
936 }
937 }
938 }
939} 1191}
940 1192
941// read the next character, currently handles UTF-8 1193void
942// will probably handle all sorts of other stuff in the future 1194rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1195{
946 while (cmdbuf_ptr < cmdbuf_endp) 1196 XDefineCursor (display->display, vt, TermWin_cursor);
947 { 1197 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950 1198
951 wchar_t wc; 1199#ifdef POINTER_BLANK
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1200 hidden_pointer = 0;
953 1201
954 if (len == (size_t)-2) 1202 if (OPTION (Opt_pointerBlank))
955 return NOCHAR; 1203 pointer_ev.start (NOW + pointerBlankDelay);
956 1204#endif
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc() - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988} 1205}
989 1206
990#ifdef POINTER_BLANK 1207#ifdef POINTER_BLANK
991void 1208void
992rxvt_term::pointer_unblank ()
993{
994 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
995 recolour_cursor ();
996
997 hidden_pointer = 0;
998
999 if (Options & Opt_pointerBlank)
1000 pointer_ev.start (NOW + pointerBlankDelay);
1001}
1002
1003void
1004rxvt_term::pointer_blank () 1209rxvt_term::pointer_blank ()
1005{ 1210{
1006 if (!(Options & Opt_pointerBlank)) 1211 if (!OPTION (Opt_pointerBlank))
1007 return; 1212 return;
1008 1213
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1214 XDefineCursor (display->display, vt, display->blank_cursor);
1010 XFlush (display->display); 1215 XFlush (display->display);
1011 1216
1012 hidden_pointer = 1; 1217 hidden_pointer = 1;
1013} 1218}
1014 1219
… …
1021 pointer_blank (); 1226 pointer_blank ();
1022} 1227}
1023#endif 1228#endif
1024 1229
1025void 1230void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1231rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1232{
1028 int button_number, key_state = 0; 1233 int button_number, key_state = 0;
1029 int x, y; 1234 int x, y;
1030 1235
1031 x = ev.x; 1236 x = ev.x;
1032 y = ev.y; 1237 y = ev.y;
1033 pixel_position (&x, &y); 1238 pixel_position (&x, &y);
1034 1239
1035 if (MEvent.button == AnyButton) 1240 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1241 button_number = 3;
1038 }
1039 else 1242 else
1040 { 1243 {
1041 button_number = MEvent.button - Button1; 1244 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1245 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1246 if (button_number >= 3)
1044 button_number += (64 - 3); 1247 button_number += (64 - 3);
1045 } 1248 }
1046 1249
1047 if (PrivateModes & PrivMode_MouseX10) 1250 if (priv_modes & PrivMode_MouseX10)
1048 { 1251 {
1049 /* 1252 /*
1050 * do not report ButtonRelease 1253 * do not report ButtonRelease
1051 * no state info allowed 1254 * no state info allowed
1052 */ 1255 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1270 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1271 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1272#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1273 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1274#endif
1072
1073 } 1275 }
1074 1276
1075#ifdef DEBUG_MOUSEREPORT 1277#if DEBUG_MOUSEREPORT
1076 fprintf(stderr, "Mouse ["); 1278 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1279 if (key_state & 16)
1078 fputc('C', stderr); 1280 fputc ('C', stderr);
1079 if (key_state & 4) 1281 if (key_state & 4)
1080 fputc('S', stderr); 1282 fputc ('S', stderr);
1081 if (key_state & 8) 1283 if (key_state & 8)
1082 fputc('A', stderr); 1284 fputc ('A', stderr);
1083 if (key_state & 32) 1285 if (key_state & 32)
1084 fputc('2', stderr); 1286 fputc ('2', stderr);
1085 fprintf(stderr, "]: <%d>, %d/%d\n", 1287 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1288 button_number,
1087 x + 1, 1289 x + 1,
1088 y + 1); 1290 y + 1);
1089#else 1291#endif
1292
1090 tt_printf("\033[M%c%c%c", 1293 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1294 (32 + button_number + key_state),
1092 (32 + x + 1), 1295 (32 + x + 1),
1093 (32 + y + 1)); 1296 (32 + y + 1));
1094#endif
1095} 1297}
1096 1298
1097#ifdef USING_W11LIB 1299#ifdef USING_W11LIB
1098void 1300void
1099rxvt_W11_process_x_event(XEvent *ev) 1301rxvt_W11_process_x_event (XEvent *ev)
1100{ 1302{
1101 rxvt_t *r = rxvt_get_r(); 1303 rxvt_t *r = rxvt_get_r ();
1102 1304
1103 x_cb (*ev); 1305 x_cb (*ev);
1104} 1306}
1105#endif 1307#endif
1106 1308
1107/*{{{ process an X event */ 1309/*{{{ process an X event */
1108void 1310void
1109rxvt_term::x_cb (XEvent &ev) 1311rxvt_term::x_cb (XEvent &ev)
1110{ 1312{
1313 dDisp;
1314
1111 SET_R (this); 1315 SET_R (this);
1112 SET_LOCALE (locale); 1316 SET_LOCALE (locale);
1113 1317
1114#if defined(CURSOR_BLINK)
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1116 {
1117 if (hidden_cursor)
1118 {
1119 hidden_cursor = 0;
1120 want_refresh = 1;
1121 }
1122
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1124 }
1125#endif
1126
1127#if defined(POINTER_BLANK)
1128 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1129 {
1130 if (ev.type == MotionNotify
1131 || ev.type == ButtonPress
1132 || ev.type == ButtonRelease)
1133 if (hidden_pointer)
1134 pointer_unblank ();
1135
1136 if (ev.type == KeyPress && hidden_pointer == 0)
1137 pointer_blank ();
1138 }
1139#endif
1140
1141#ifdef USE_XIM
1142 if (XFilterEvent (&ev, None))
1143 return;
1144#endif
1145
1146 Window unused_root, unused_child; 1318 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1319 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1320 unsigned int unused_mask;
1149
1150#ifdef DEBUG_X
1151 const char *const eventnames[] =
1152 { /* mason - this matches my system */
1153 "",
1154 "",
1155 "KeyPress",
1156 "KeyRelease",
1157 "ButtonPress",
1158 "ButtonRelease",
1159 "MotionNotify",
1160 "EnterNotify",
1161 "LeaveNotify",
1162 "FocusIn",
1163 "FocusOut",
1164 "KeymapNotify",
1165 "Expose",
1166 "GraphicsExpose",
1167 "NoExpose",
1168 "VisibilityNotify",
1169 "CreateNotify",
1170 "DestroyNotify",
1171 "UnmapNotify",
1172 "MapNotify",
1173 "MapRequest",
1174 "ReparentNotify",
1175 "ConfigureNotify",
1176 "ConfigureRequest",
1177 "GravityNotify",
1178 "ResizeRequest",
1179 "CirculateNotify",
1180 "CirculateRequest",
1181 "PropertyNotify",
1182 "SelectionClear",
1183 "SelectionRequest",
1184 "SelectionNotify",
1185 "ColormapNotify",
1186 "ClientMessage",
1187 "MappingNotify"
1188 };
1189#endif
1190
1191#ifdef DEBUG_X
1192 struct timeval tp;
1193 struct tm *ltt;
1194 (void)gettimeofday(&tp, NULL);
1195 ltt = localtime(&(tp.tv_sec));
1196 D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1197#endif
1198 1321
1199 switch (ev.type) 1322 switch (ev.type)
1200 { 1323 {
1201 case KeyPress: 1324 case KeyPress:
1325#if ISO_14755
1326 if (!(iso14755buf & ISO_14755_52))
1327#endif
1202 lookup_key (ev.xkey); 1328 lookup_key (ev.xkey);
1329
1330 break;
1331
1332 case KeyRelease:
1333 {
1334#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
1335 KeySym keysym;
1336
1337 keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1338#endif
1339
1340#if ENABLE_FRILLS || ISO_14755
1341 // ISO 14755 support
1342 if (iso14755buf)
1343 if (iso14755buf & ISO_14755_52)
1344 {
1345# if ENABLE_OVERLAY
1346 scr_overlay_off ();
1347# endif
1348# if ISO_14755
1349 // iso14755 part 5.2 handling: release time
1350 // first: controls
1351 if ((ev.xkey.state & ControlMask)
1352 && ((keysym >= 0x40 && keysym <= 0x5f)
1353 || (keysym >= 0x61 && keysym <= 0x7f)))
1354 {
1355 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
1356 commit_iso14755 ();
1357 goto skip_switch;
1358 }
1359
1360 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1361 if (i[0] == keysym)
1362 {
1363 iso14755buf = ISO_14755_51 | i[1];
1364 commit_iso14755 ();
1365 goto skip_switch;
1366 }
1367
1368 scr_bell ();
1369# endif
1370 iso14755buf = 0;
1371 break;
1372 }
1373 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1374 {
1375# if ENABLE_OVERLAY
1376 scr_overlay_off ();
1377# endif
1378 if (iso14755buf & ISO_14755_51)
1379 commit_iso14755 ();
1380#if ISO_14755
1381 else if (iso14755buf & ISO_14755_STARTED)
1382 {
1383 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1384
1385 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1386 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1387 }
1388# endif
1389 else
1390 iso14755buf = 0;
1391 }
1392#endif
1393
1394 if (ev.xany.window == vt
1395 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
1203 break; 1396 break;
1204 1397
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1398#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease:
1207 {
1208 if (!(ev.xkey.state & ControlMask)) 1399 if (!(ev.xkey.state & ControlMask))
1400 slip_wheel_ev.stop ();
1401 else if (keysym == XK_Control_L || keysym == XK_Control_R)
1209 mouse_slip_wheel_speed = 0; 1402 mouse_slip_wheel_speed = 0;
1210 else 1403#endif
1211 {
1212 KeySym ks;
1213
1214 ks = XKeycodeToKeysym(display->display, ev.xkey.keycode, 0);
1215 if (ks == XK_Control_L || ks == XK_Control_R)
1216 mouse_slip_wheel_speed = 0;
1217 }
1218 break; 1404 break;
1219 } 1405 }
1220#endif
1221 1406
1222 case ButtonPress: 1407 case ButtonPress:
1223 button_press (ev.xbutton); 1408 button_press (ev.xbutton);
1224 break; 1409 break;
1225 1410
… …
1227 button_release (ev.xbutton); 1412 button_release (ev.xbutton);
1228 break; 1413 break;
1229 1414
1230 case ClientMessage: 1415 case ClientMessage:
1231 if (ev.xclient.format == 32 1416 if (ev.xclient.format == 32
1417 && ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1418 {
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1419 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1233 destroy (); 1420 destroy ();
1421#if ENABLE_EWMH
1422 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1423 XSendEvent (disp, ev.xclient.window = display->root,
1424 False, SubstructureRedirectMask | SubstructureNotifyMask,
1425 &ev);
1426#endif
1427 }
1428#if ENABLE_XEMBED
1429 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1430 {
1431 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1432 focus_in ();
1433 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1434 focus_out ();
1435 }
1436#endif
1234#ifdef OFFIX_DND 1437#ifdef OFFIX_DND
1235 /* OffiX Dnd (drag 'n' drop) protocol */ 1438 /* OffiX Dnd (drag 'n' drop) protocol */
1236 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL] 1439 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1237 && (ev.xclient.data.l[0] == DndFile 1440 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir 1441 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink)) 1442 || ev.xclient.data.l[0] == DndLink))
1240 { 1443 {
1241 /* Get Dnd data */ 1444 /* Get Dnd data */
1242 Atom ActualType; 1445 Atom ActualType;
1243 int ActualFormat; 1446 int ActualFormat;
1244 unsigned char *data; 1447 unsigned char *data;
1245 unsigned long Size, RemainingBytes; 1448 unsigned long Size, RemainingBytes;
1246 1449
1247 XGetWindowProperty(display->display, display->root, 1450 XGetWindowProperty (disp, display->root,
1248 xa[XA_DNDSELECTION], 1451 xa[XA_DNDSELECTION],
1249 0L, 1000000L, 1452 0L, 1000000L,
1250 False, AnyPropertyType, 1453 False, AnyPropertyType,
1251 &ActualType, &ActualFormat, 1454 &ActualType, &ActualFormat,
1252 &Size, &RemainingBytes, 1455 &Size, &RemainingBytes,
1253 &data); 1456 &data);
1254 XChangeProperty(display->display, display->root, 1457 set_string_property (XA_CUT_BUFFER0, data);
1255 XA_CUT_BUFFER0, XA_STRING, 1458 XFree (data);
1256 8, PropModeReplace,
1257 data, STRLEN(data));
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1459 selection_paste (display->root, XA_CUT_BUFFER0, true);
1259 XSetInputFocus(display->display, display->root, RevertToNone, CurrentTime); 1460 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime);
1260 } 1461 }
1261#endif /* OFFIX_DND */ 1462#endif /* OFFIX_DND */
1262 break; 1463 break;
1263 1464
1264 case MappingNotify: 1465 case MappingNotify:
1265 XRefreshKeyboardMapping(&(ev.xmapping)); 1466 XRefreshKeyboardMapping (&ev.xmapping);
1266 break; 1467 break;
1267 1468
1268 /* 1469 /*
1269 * XXX: this is not the _current_ arrangement 1470 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1471 * Here's my conclusion:
… …
1289 break; 1490 break;
1290 } 1491 }
1291 break; 1492 break;
1292 1493
1293 case FocusIn: 1494 case FocusIn:
1294 if (!TermWin.focus) 1495 focus_in ();
1496 break;
1497
1498 case FocusOut:
1499 focus_out ();
1500 break;
1501
1502 case ConfigureNotify:
1503 if (ev.xconfigure.window == parent[0])
1295 { 1504 {
1296 TermWin.focus = 1; 1505 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1; 1506 ;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XSetICFocus(Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1305#endif
1306 1507
1508 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1509 {
1510 seen_resize = 1;
1511 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1512 }
1513
1514#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1515 if (OPTION (Opt_transparent))
1516 check_our_parents ();
1517#endif
1307 } 1518 }
1308 break; 1519 break;
1309 1520
1310 case FocusOut:
1311 if (TermWin.focus)
1312 {
1313 TermWin.focus = 0;
1314 want_refresh = 1;
1315#ifdef USE_XIM
1316 if (Input_Context != NULL)
1317 XUnsetICFocus(Input_Context);
1318#endif
1319#ifdef CURSOR_BLINK
1320 if (Options & Opt_cursorBlink)
1321 cursor_blink_ev.stop ();
1322 hidden_cursor = 0;
1323#endif
1324
1325 }
1326 break;
1327
1328 case ConfigureNotify: 1521 case PropertyNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0]) 1522 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1330 { 1523 && ev.xproperty.state == PropertyNewValue)
1331 int height, width; 1524 selection_property (ev.xproperty.window, ev.xproperty.atom);
1332 1525
1333 do
1334 { /* Wrap lots of configures into one */
1335 width = ev.xconfigure.width;
1336 height = ev.xconfigure.height;
1337 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1338 }
1339 while (XCheckTypedWindowEvent(display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1340
1341 if (szHint.width != width || szHint.height != height)
1342 {
1343 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1344 resize_all_windows (width, height, 1);
1345 }
1346#ifdef DEBUG_SIZE
1347 else
1348 {
1349 D_SIZE((stderr, "Size: Not resizing"));
1350 }
1351#endif
1352#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1353 if (Options & Opt_transparent)
1354 {
1355 check_our_parents ();
1356 if (am_transparent)
1357 want_full_refresh = 1;
1358 }
1359#endif
1360
1361 }
1362 break; 1526 break;
1363 1527
1364 case SelectionClear: 1528 case SelectionClear:
1365 selection_clear (); 1529 selection_clear ();
1366 break; 1530 break;
1367 1531
1368 case SelectionNotify: 1532 case SelectionNotify:
1369 if (selection_wait == Sel_normal) 1533 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor, 1534 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1371 ev.xselection.property, True);
1372 break; 1535 break;
1373 1536
1374 case SelectionRequest: 1537 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1538 selection_send (ev.xselectionrequest);
1376 break; 1539 break;
1377 1540
1541 case MapNotify:
1542 mapped = 1;
1543#ifdef TEXT_BLINK
1544 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1545#endif
1546 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1547 break;
1548
1378 case UnmapNotify: 1549 case UnmapNotify:
1379 TermWin.mapped = 0; 1550 mapped = 0;
1380#ifdef TEXT_BLINK 1551#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1552 text_blink_ev.stop ();
1382#endif 1553#endif
1383 break; 1554 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1384
1385 case MapNotify:
1386 TermWin.mapped = 1;
1387#ifdef TEXT_BLINK
1388 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1389#endif
1390 break;
1391
1392 case PropertyNotify:
1393 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1394 if (ev.xproperty.state == PropertyNewValue)
1395 selection_property (ev.xproperty.window, ev.xproperty.atom);
1396 break; 1555 break;
1397 1556
1398#ifdef TRANSPARENT 1557#ifdef TRANSPARENT
1399 case ReparentNotify: 1558 case ReparentNotify:
1400 rootwin_cb (ev); 1559 rootwin_cb (ev);
1401 break; 1560 break;
1402#endif /* TRANSPARENT */ 1561#endif /* TRANSPARENT */
1403 1562
1404 case GraphicsExpose: 1563 case GraphicsExpose:
1405 case Expose: 1564 case Expose:
1406 if (ev.xany.window == TermWin.vt) 1565 if (ev.xany.window == vt)
1407 { 1566 {
1408#ifdef NO_SLOW_LINK_SUPPORT 1567 do
1409 scr_expose (ev.xexpose.x, ev.xexpose.y, 1568 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev.xexpose.width, ev.xexpose.height, False); 1569 ev.xexpose.width, ev.xexpose.height, False);
1411#else 1570 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev));
1412 // don't understand this, so commented it out 1571
1572 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1573
1574 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev))
1413 scr_expose (ev.xexpose.x, ev.xexpose.y, 1575 scr_expose (ev.xexpose.x, ev.xexpose.y,
1414 ev.xexpose.width, ev.xexpose.height, False); 1576 ev.xexpose.width, ev.xexpose.height, False);
1415 //scr_expose (ev.xexpose.x, 0, 1577
1416 // ev.xexpose.width, TermWin.height, False);
1417#endif
1418 want_refresh = 1; 1578 want_refresh = 1;
1419 } 1579 }
1420 else 1580 else
1421 { 1581 {
1422 XEvent unused_event; 1582 XEvent unused_event;
1423 1583
1424 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1584 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1425 Expose, 1585 ;
1426 &unused_event)) ; 1586 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1427 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1587 ;
1428 GraphicsExpose, 1588
1429 &unused_event)) ;
1430 if (isScrollbarWindow(ev.xany.window)) 1589 if (isScrollbarWindow (ev.xany.window))
1431 { 1590 {
1432 scrollBar.setIdle(); 1591 scrollBar.setIdle ();
1433 scrollbar_show (0); 1592 scrollbar_show (0);
1434 } 1593 }
1435#ifdef MENUBAR 1594#ifdef MENUBAR
1436 if (menubar_visible () && isMenuBarWindow(ev.xany.window)) 1595 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1437 menubar_expose (); 1596 menubar_expose ();
1438#endif 1597#endif
1439#ifdef RXVT_GRAPHICS
1440 Gr_expose (ev.xany.window);
1441#endif
1442 1598
1599#ifdef TRANSPARENT
1600 if (am_transparent && ev.xany.window == parent[0])
1601 XClearWindow (disp, ev.xany.window);
1602#endif
1443 } 1603 }
1444 break; 1604 break;
1445 1605
1446 case MotionNotify: 1606 case MotionNotify:
1447#ifdef POINTER_BLANK 1607#ifdef POINTER_BLANK
1448 if (hidden_pointer) 1608 if (hidden_pointer)
1449 pointer_unblank (); 1609 pointer_unblank ();
1450#endif 1610#endif
1451#if MENUBAR 1611#if MENUBAR
1452 if (isMenuBarWindow(ev.xany.window)) 1612 if (isMenuBarWindow (ev.xany.window))
1453 { 1613 {
1454 menubar_control (&(ev.xbutton)); 1614 menubar_control (ev.xbutton);
1455 break; 1615 break;
1456 } 1616 }
1457#endif 1617#endif
1458 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate)) 1618 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1459 break; 1619 break;
1460 1620
1461 if (ev.xany.window == TermWin.vt) 1621 if (ev.xany.window == vt)
1462 { 1622 {
1623 if (HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1624 ; // nop
1463 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1625 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1464 { 1626 {
1465 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1627 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1466 ; 1628 ;
1467 1629
1468 XQueryPointer(display->display, TermWin.vt, 1630 XQueryPointer (disp, vt,
1469 &unused_root, &unused_child, 1631 &unused_root, &unused_child,
1470 &unused_root_x, &unused_root_y, 1632 &unused_root_x, &unused_root_y,
1471 &(ev.xbutton.x), &(ev.xbutton.y), 1633 &ev.xbutton.x, &ev.xbutton.y,
1472 &unused_mask); 1634 &ev.xbutton.state);
1473#ifdef MOUSE_THRESHOLD 1635#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1636 /* deal with a `jumpy' mouse */
1475 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1637 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1476 { 1638 {
1477#endif 1639#endif
1640#if ISO_14755
1641 // 5.4
1642 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1643 {
1644 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1645 break;
1646 }
1647#endif
1478 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1648 selection_extend (ev.xbutton.x, ev.xbutton.y,
1479 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1649 ev.xbutton.state & Button3Mask ? 2 : 0);
1650
1480#ifdef SELECTION_SCROLLING 1651#ifdef SELECTION_SCROLLING
1481 if (ev.xbutton.y < TermWin.int_bwidth 1652 if (ev.xbutton.y < int_bwidth
1482 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1653 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1483 { 1654 {
1484 int dist; 1655 int dist;
1485
1486 pending_scroll_selection=1;
1487 1656
1488 /* don't clobber the current delay if we are 1657 /* don't clobber the current delay if we are
1489 * already in the middle of scrolling. 1658 * already in the middle of scrolling.
1490 */ 1659 */
1491 if (scroll_selection_delay<=0) 1660 if (!sel_scroll_ev.active)
1492 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1661 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1493 1662
1494 /* save the event params so we can highlight 1663 /* save the event params so we can highlight
1495 * the selection in the pending-scroll loop 1664 * the selection in the pending-scroll loop
1496 */ 1665 */
1497 selection_save_x=ev.xbutton.x; 1666 selection_save_x = ev.xbutton.x;
1498 selection_save_y=ev.xbutton.y; 1667 selection_save_y = ev.xbutton.y;
1499 selection_save_state=
1500 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1668 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1501 1669
1502 /* calc number of lines to scroll */ 1670 /* calc number of lines to scroll */
1503 if (ev.xbutton.y<TermWin.int_bwidth) 1671 if (ev.xbutton.y < int_bwidth)
1504 { 1672 {
1505 scroll_selection_dir = UP; 1673 scroll_selection_dir = UP;
1506 dist = TermWin.int_bwidth - ev.xbutton.y; 1674 dist = int_bwidth - ev.xbutton.y;
1507 } 1675 }
1508 else 1676 else
1509 { 1677 {
1510 scroll_selection_dir = DN; 1678 scroll_selection_dir = DN;
1511 dist = ev.xbutton.y - 1679 dist = ev.xbutton.y - (int_bwidth + height);
1512 (TermWin.int_bwidth + TermWin.height);
1513 } 1680 }
1681
1514 scroll_selection_lines=(Pixel2Height(dist)/ 1682 scroll_selection_lines = Pixel2Height (dist)
1515 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1683 / SELECTION_SCROLL_LINE_SPEEDUP
1684 + 1;
1516 MIN_IT(scroll_selection_lines, 1685 min_it (scroll_selection_lines,
1517 SELECTION_SCROLL_MAX_LINES); 1686 SELECTION_SCROLL_MAX_LINES);
1518 } 1687 }
1519 else 1688 else
1520 { 1689 {
1521 /* we are within the text window, so we 1690 /* we are within the text window, so we
1522 * shouldn't be scrolling 1691 * shouldn't be scrolling
1523 */ 1692 */
1524 pending_scroll_selection = 0; 1693 if (sel_scroll_ev.active)
1694 sel_scroll_ev.stop();
1525 } 1695 }
1526#endif 1696#endif
1527#ifdef MOUSE_THRESHOLD 1697#ifdef MOUSE_THRESHOLD
1528
1529 } 1698 }
1530#endif 1699#endif
1531
1532 } 1700 }
1533 } 1701 }
1534 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1702 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1535 { 1703 {
1536 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1704 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1537 MotionNotify, &ev)) ; 1705 MotionNotify, &ev))
1706 ;
1707
1538 XQueryPointer(display->display, scrollBar.win, 1708 XQueryPointer (disp, scrollBar.win,
1539 &unused_root, &unused_child, 1709 &unused_root, &unused_child,
1540 &unused_root_x, &unused_root_y, 1710 &unused_root_x, &unused_root_y,
1541 &(ev.xbutton.x), &(ev.xbutton.y), 1711 &ev.xbutton.x, &ev.xbutton.y,
1542 &unused_mask); 1712 &unused_mask);
1543 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1713 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1544 scrollbar_size()); 1714 scrollbar_size ());
1545 scr_refresh (refresh_type); 1715 want_refresh = 1;
1546 refresh_limit = 0; 1716 refresh_limit = 0;
1547 scrollbar_show (1); 1717 scrollbar_show (1);
1548 } 1718 }
1549 break; 1719 break;
1550 } 1720 }
1551}
1552 1721
1722skip_switch: ;
1723
1724#if defined(CURSOR_BLINK)
1725 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1726 {
1727 if (hidden_cursor)
1728 {
1729 hidden_cursor = 0;
1730 want_refresh = 1;
1731 }
1732
1733 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1734 }
1735#endif
1736
1737#if defined(POINTER_BLANK)
1738 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1739 {
1740 if (ev.type == MotionNotify
1741 || ev.type == ButtonPress
1742 || ev.type == ButtonRelease)
1743 if (hidden_pointer)
1744 pointer_unblank ();
1745
1746 if (ev.type == KeyPress && hidden_pointer == 0)
1747 pointer_blank ();
1748 }
1749#endif
1750}
1751
1752void
1753rxvt_term::focus_in ()
1754{
1755 if (!focus)
1756 {
1757 focus = 1;
1758 want_refresh = 1;
1759
1760 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1761
1762#if USE_XIM
1763 if (Input_Context != NULL)
1764 {
1765 IMSetStatusPosition ();
1766 XSetICFocus (Input_Context);
1767 }
1768#endif
1769#if CURSOR_BLINK
1770 if (OPTION (Opt_cursorBlink))
1771 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1772#endif
1773#if OFF_FOCUS_FADING
1774 if (rs[Rs_fade])
1775 {
1776 pix_colors = pix_colors_focused;
1777 scr_recolour ();
1778 }
1779#endif
1780 }
1781}
1782
1783void
1784rxvt_term::focus_out ()
1785{
1786 if (focus)
1787 {
1788 focus = 0;
1789 want_refresh = 1;
1790
1791 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1792
1793#if ENABLE_FRILLS || ISO_14755
1794 if (iso14755buf)
1795 {
1796 iso14755buf = 0;
1797# if ENABLE_OVERLAY
1798 scr_overlay_off ();
1799# endif
1800 }
1801#endif
1802#if USE_XIM
1803 if (Input_Context != NULL)
1804 XUnsetICFocus (Input_Context);
1805#endif
1806#if CURSOR_BLINK
1807 if (OPTION (Opt_cursorBlink))
1808 cursor_blink_ev.stop ();
1809 hidden_cursor = 0;
1810#endif
1811#if OFF_FOCUS_FADING
1812 if (rs[Rs_fade])
1813 {
1814 pix_colors = pix_colors_unfocused;
1815 scr_recolour ();
1816 }
1817#endif
1818 }
1819}
1820
1821#if TRANSPARENT
1553void 1822void
1554rxvt_term::rootwin_cb (XEvent &ev) 1823rxvt_term::rootwin_cb (XEvent &ev)
1555{ 1824{
1556 SET_R (this); 1825 SET_R (this);
1557 SET_LOCALE (locale); 1826 SET_LOCALE (locale);
1558 1827
1559 if (ev.type == PropertyNotify) 1828 switch (ev.type)
1560 { 1829 {
1830 case PropertyNotify:
1561 /* 1831 /*
1562 * if user used some Esetroot compatible prog to set the root bg, 1832 * if user used some Esetroot compatible prog to set the root bg,
1563 * use the property to determine the pixmap. We use it later on. 1833 * use the property to determine the pixmap. We use it later on.
1564 */ 1834 */
1565 if (xa[XA_XROOTPMAPID] == 0)
1566 xa[XA_XROOTPMAPID] = XInternAtom(display->display, "_XROOTPMAP_ID", False);
1567
1568 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1835 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1836 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1569 return; 1837 return;
1570 }
1571 1838
1572 if ((Options & Opt_transparent) && check_our_parents ()) 1839 /* FALLTHROUGH */
1840 case ReparentNotify:
1841 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1842 want_refresh = want_full_refresh = 1;
1843 break;
1573 { 1844 }
1574 if (am_transparent)
1575 want_full_refresh = 1;
1576 }
1577} 1845}
1846#endif
1578 1847
1579void 1848void
1580rxvt_term::button_press (const XButtonEvent &ev) 1849rxvt_term::button_press (XButtonEvent &ev)
1581{ 1850{
1582 int reportmode = 0, clickintime; 1851 int reportmode = 0, clickintime;
1583 1852
1584 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1853 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1854
1585 if (!bypass_keystate) 1855 if (!bypass_keystate)
1586 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1856 reportmode = !! (priv_modes & PrivMode_mouse_report);
1857
1587 /* 1858 /*
1588 * VT window processing of button press 1859 * VT window processing of button press
1589 */ 1860 */
1590 if (ev.window == TermWin.vt) 1861 if (ev.window == vt)
1591 { 1862 {
1592#if RXVT_GRAPHICS 1863#if ISO_14755
1593 if (ev.subwindow != None) 1864 // 5.4
1594 rxvt_Gr_ButtonPress (ev.x, ev.y); 1865 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1595 else 1866 {
1596#endif 1867 iso14755_54 (ev.x, ev.y);
1597 1868 return;
1598 { 1869 }
1870#endif
1871
1599 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1872 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1873
1600 if (reportmode) 1874 if (reportmode)
1875 {
1876 /* mouse report from vt window */
1877 /* save the xbutton state (for ButtonRelease) */
1878 MEvent.state = ev.state;
1879#ifdef MOUSE_REPORT_DOUBLECLICK
1880 if (ev.button == MEvent.button && clickintime)
1601 { 1881 {
1602 /* mouse report from vt window */ 1882 /* same button, within alloted time */
1603 /* save the xbutton state (for ButtonRelease) */ 1883 MEvent.clicks++;
1604 MEvent.state = ev.state; 1884
1605#ifdef MOUSE_REPORT_DOUBLECLICK 1885 if (MEvent.clicks > 1)
1606 if (ev.button == MEvent.button && clickintime)
1607 { 1886 {
1608 /* same button, within alloted time */
1609 MEvent.clicks++;
1610 if (MEvent.clicks > 1)
1611 {
1612 /* only report double clicks */ 1887 /* only report double clicks */
1613 MEvent.clicks = 2; 1888 MEvent.clicks = 2;
1614 mouse_report (ev); 1889 mouse_report (ev);
1615 1890
1616 /* don't report the release */ 1891 /* don't report the release */
1617 MEvent.clicks = 0; 1892 MEvent.clicks = 0;
1618 MEvent.button = AnyButton; 1893 MEvent.button = AnyButton;
1619 }
1620 } 1894 }
1621 else
1622 {
1623 /* different button, or time expired */
1624 MEvent.clicks = 1;
1625 MEvent.button = ev.button;
1626 mouse_report (ev);
1627 }
1628#else
1629 MEvent.button = ev.button;
1630 mouse_report (ev);
1631#endif /* MOUSE_REPORT_DOUBLECLICK */
1632
1633 } 1895 }
1634 else 1896 else
1635 { 1897 {
1636 if (ev.button != MEvent.button) 1898 /* different button, or time expired */
1637 MEvent.clicks = 0; 1899 MEvent.clicks = 1;
1638 switch (ev.button)
1639 {
1640 case Button1:
1641 /* allow shift+left click to extend selection */
1642 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report))
1643 {
1644 if (MEvent.button == Button1 && clickintime)
1645 selection_rotate (ev.x, ev.y);
1646 else
1647 selection_extend (ev.x, ev.y, 1);
1648 }
1649 else
1650 {
1651 if (MEvent.button == Button1 && clickintime)
1652 MEvent.clicks++;
1653 else
1654 MEvent.clicks = 1;
1655
1656 selection_click (MEvent.clicks, ev.x, ev.y);
1657 }
1658
1659 MEvent.button = Button1; 1900 MEvent.button = ev.button;
1660 break; 1901 mouse_report (ev);
1661
1662 case Button3:
1663 if (MEvent.button == Button3 && clickintime)
1664 selection_rotate (ev.x, ev.y);
1665 else
1666 selection_extend (ev.x, ev.y, 1);
1667 MEvent.button = Button3;
1668 break;
1669 }
1670 } 1902 }
1903#else
1904 MEvent.button = ev.button;
1905 mouse_report (ev);
1906#endif /* MOUSE_REPORT_DOUBLECLICK */
1907
1908 }
1909 else
1910 {
1911 if (ev.button != MEvent.button)
1912 MEvent.clicks = 0;
1913
1914 if (!HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1915 switch (ev.button)
1916 {
1917 case Button1:
1918 /* allow meta + click to select rectangular areas */
1919 /* should be done in screen.C */
1920#if ENABLE_FRILLS
1921 selection.rect = !!(ev.state & ModMetaMask);
1922#else
1923 selection.rect = false;
1924#endif
1925
1926 /* allow shift+left click to extend selection */
1927 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report))
1928 {
1929 if (MEvent.button == Button1 && clickintime)
1930 selection_rotate (ev.x, ev.y);
1931 else
1932 selection_extend (ev.x, ev.y, 1);
1933 }
1934 else
1935 {
1936 if (MEvent.button == Button1 && clickintime)
1937 MEvent.clicks++;
1938 else
1939 MEvent.clicks = 1;
1940
1941 selection_click (MEvent.clicks, ev.x, ev.y);
1942 }
1943
1944 MEvent.button = Button1;
1945 break;
1946
1947 case Button3:
1948 if (MEvent.button == Button3 && clickintime)
1949 selection_rotate (ev.x, ev.y);
1950 else
1951 selection_extend (ev.x, ev.y, 1);
1952
1953 MEvent.button = Button3;
1954 break;
1955 }
1956 }
1957
1671 MEvent.time = ev.time; 1958 MEvent.time = ev.time;
1672 return; 1959 return;
1673 }
1674 } 1960 }
1675 1961
1676 /* 1962 /*
1677 * Scrollbar window processing of button press 1963 * Scrollbar window processing of button press
1678 */ 1964 */
1679 if (isScrollbarWindow(ev.window)) 1965 if (isScrollbarWindow (ev.window))
1680 { 1966 {
1681 scrollBar.setIdle (); 1967 scrollBar.setIdle ();
1682 /* 1968 /*
1683 * Rxvt-style scrollbar: 1969 * Rxvt-style scrollbar:
1684 * move up if mouse is above slider 1970 * move up if mouse is above slider
… …
1696 * Mouse report disabled scrollbar: 1982 * Mouse report disabled scrollbar:
1697 * arrow buttons - send up/down 1983 * arrow buttons - send up/down
1698 * click on scrollbar - send pageup/down 1984 * click on scrollbar - send pageup/down
1699 */ 1985 */
1700 if ((scrollBar.style == R_SB_NEXT 1986 if ((scrollBar.style == R_SB_NEXT
1701 && scrollbarnext_upButton(ev.y)) 1987 && scrollbarnext_upButton (ev.y))
1702 || (scrollBar.style == R_SB_RXVT 1988 || (scrollBar.style == R_SB_RXVT
1703 && scrollbarrxvt_upButton(ev.y))) 1989 && scrollbarrxvt_upButton (ev.y)))
1704 tt_printf("\033[A"); 1990 tt_printf ("\033[A");
1705 else if ((scrollBar.style == R_SB_NEXT 1991 else if ((scrollBar.style == R_SB_NEXT
1706 && scrollbarnext_dnButton(ev.y)) 1992 && scrollbarnext_dnButton (ev.y))
1707 || (scrollBar.style == R_SB_RXVT 1993 || (scrollBar.style == R_SB_RXVT
1708 && scrollbarrxvt_dnButton(ev.y))) 1994 && scrollbarrxvt_dnButton (ev.y)))
1709 tt_printf("\033[B"); 1995 tt_printf ("\033[B");
1710 else 1996 else
1711 switch (ev.button) 1997 switch (ev.button)
1712 { 1998 {
1713 case Button2: 1999 case Button2:
1714 tt_printf("\014"); 2000 tt_printf ("\014");
1715 break; 2001 break;
1716 case Button1: 2002 case Button1:
1717 tt_printf("\033[6~"); 2003 tt_printf ("\033[6~");
1718 break; 2004 break;
1719 case Button3: 2005 case Button3:
1720 tt_printf("\033[5~"); 2006 tt_printf ("\033[5~");
1721 break; 2007 break;
1722 } 2008 }
1723 } 2009 }
1724 else 2010 else
1725#endif /* NO_SCROLLBAR_REPORT */ 2011#endif /* NO_SCROLLBAR_REPORT */
… …
1727 { 2013 {
1728 char upordown = 0; 2014 char upordown = 0;
1729 2015
1730 if (scrollBar.style == R_SB_NEXT) 2016 if (scrollBar.style == R_SB_NEXT)
1731 { 2017 {
1732 if (scrollbarnext_upButton(ev.y)) 2018 if (scrollbarnext_upButton (ev.y))
1733 upordown = -1; /* up */ 2019 upordown = -1; /* up */
1734 else if (scrollbarnext_dnButton(ev.y)) 2020 else if (scrollbarnext_dnButton (ev.y))
1735 upordown = 1; /* down */ 2021 upordown = 1; /* down */
1736 } 2022 }
1737 else if (scrollBar.style == R_SB_RXVT) 2023 else if (scrollBar.style == R_SB_RXVT)
1738 { 2024 {
1739 if (scrollbarrxvt_upButton(ev.y)) 2025 if (scrollbarrxvt_upButton (ev.y))
1740 upordown = -1; /* up */ 2026 upordown = -1; /* up */
1741 else if (scrollbarrxvt_dnButton(ev.y)) 2027 else if (scrollbarrxvt_dnButton (ev.y))
1742 upordown = 1; /* down */ 2028 upordown = 1; /* down */
1743 } 2029 }
1744 if (upordown) 2030 if (upordown)
1745 { 2031 {
1746#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2032#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1747 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2033 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1748#endif 2034#endif
1749 if (scr_page (upordown < 0 ? UP : DN, 1)) 2035 if (scr_page (upordown < 0 ? UP : DN, 1))
1750 { 2036 {
1751 if (upordown < 0) 2037 if (upordown < 0)
1752 scrollBar.setUp (); 2038 scrollBar.setUp ();
… …
1768 break; 2054 break;
1769 case R_SB_ALIGN_BOTTOM: 2055 case R_SB_ALIGN_BOTTOM:
1770 csrO = scrollBar.bot - scrollBar.top; 2056 csrO = scrollBar.bot - scrollBar.top;
1771 break; 2057 break;
1772 } 2058 }
2059
1773 if (scrollBar.style == R_SB_XTERM 2060 if (scrollBar.style == R_SB_XTERM
1774 || scrollbar_above_slider(ev.y) 2061 || scrollbar_above_slider (ev.y)
1775 || scrollbar_below_slider(ev.y)) 2062 || scrollbar_below_slider (ev.y))
1776 scr_move_to ( scrollbar_position(ev.y) - csrO, 2063 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1777 scrollbar_size()); 2064
1778 scrollBar.setMotion (); 2065 scrollBar.setMotion ();
1779 break; 2066 break;
1780 2067
1781 case Button1: 2068 case Button1:
1782 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2069 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1784 /* FALLTHROUGH */ 2071 /* FALLTHROUGH */
1785 2072
1786 case Button3: 2073 case Button3:
1787 if (scrollBar.style != R_SB_XTERM) 2074 if (scrollBar.style != R_SB_XTERM)
1788 { 2075 {
1789 if (scrollbar_above_slider(ev.y)) 2076 if (scrollbar_above_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2077# ifdef RXVT_SCROLL_FULL
1791 scr_page (UP, TermWin.nrow - 1); 2078 scr_page (UP, nrow - 1);
1792# else 2079# else
1793 scr_page (UP, TermWin.nrow / 4); 2080 scr_page (UP, nrow / 4);
1794# endif 2081# endif
1795 else if (scrollbar_below_slider(ev.y)) 2082 else if (scrollbar_below_slider (ev.y))
1796# ifdef RXVT_SCROLL_FULL 2083# ifdef RXVT_SCROLL_FULL
1797 scr_page (DN, TermWin.nrow - 1); 2084 scr_page (DN, nrow - 1);
1798# else 2085# else
1799 scr_page (DN, TermWin.nrow / 4); 2086 scr_page (DN, nrow / 4);
1800# endif 2087# endif
1801 else 2088 else
1802 scrollBar.setMotion (); 2089 scrollBar.setMotion ();
1803 } 2090 }
1804 else 2091 else
1805 { 2092 {
1806 scr_page ((ev.button == Button1 ? DN : UP), 2093 scr_page ((ev.button == Button1 ? DN : UP),
1807 (TermWin.nrow 2094 (nrow
1808 * scrollbar_position(ev.y) 2095 * scrollbar_position (ev.y)
1809 / scrollbar_size())); 2096 / scrollbar_size ()));
1810 } 2097 }
2098
1811 break; 2099 break;
1812 } 2100 }
1813 } 2101 }
2102
1814 return; 2103 return;
1815 } 2104 }
2105
1816#if MENUBAR 2106#if MENUBAR
1817 /* 2107 /*
1818 * Menubar window processing of button press 2108 * Menubar window processing of button press
1819 */ 2109 */
1820 if (isMenuBarWindow(ev.window)) 2110 if (isMenuBarWindow (ev.window))
1821 menubar_control (ev); 2111 menubar_control (ev);
1822#endif 2112#endif
1823} 2113}
1824 2114
1825void 2115void
1826rxvt_term::button_release (const XButtonEvent &ev) 2116rxvt_term::button_release (XButtonEvent &ev)
1827{ 2117{
1828 int reportmode = 0; 2118 int reportmode = 0;
1829 2119
1830 csrO = 0; /* reset csr Offset */ 2120 csrO = 0; /* reset csr Offset */
1831 if (!bypass_keystate) 2121 if (!bypass_keystate)
1832 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2122 reportmode = !! (priv_modes & PrivMode_mouse_report);
1833 2123
1834 if (scrollbar_isUpDn()) 2124 if (scrollbar_isUpDn ())
1835 { 2125 {
1836 scrollBar.setIdle (); 2126 scrollBar.setIdle ();
1837 scrollbar_show (0); 2127 scrollbar_show (0);
1838#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2128#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1839 refresh_type &= ~SMOOTH_REFRESH; 2129 refresh_type &= ~SMOOTH_REFRESH;
1840#endif 2130#endif
1841
1842 } 2131 }
2132
1843#ifdef SELECTION_SCROLLING 2133#ifdef SELECTION_SCROLLING
1844 pending_scroll_selection=0; 2134 if (sel_scroll_ev.active)
2135 sel_scroll_ev.stop();
1845#endif 2136#endif
2137
1846 if (ev.window == TermWin.vt) 2138 if (ev.window == vt)
1847 { 2139 {
1848#ifdef RXVT_GRAPHICS 2140#if ISO_14755
1849 if (ev.subwindow != None) 2141 // 5.4
1850 rxvt_Gr_ButtonRelease(ev.x, ev.y); 2142 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1851 else 2143 return;
1852#endif 2144#endif
1853
1854 {
1855 if (reportmode) 2145 if (reportmode)
2146 {
2147 /* mouse report from vt window */
2148 /* don't report release of wheel "buttons" */
2149 if (ev.button >= 4)
2150 return;
2151#ifdef MOUSE_REPORT_DOUBLECLICK
2152 /* only report the release of 'slow' single clicks */
2153 if (MEvent.button != AnyButton
2154 && (ev.button != MEvent.button
2155 || (ev.time - MEvent.time
2156 > MULTICLICK_TIME / 2)))
1856 { 2157 {
1857 /* mouse report from vt window */
1858 /* don't report release of wheel "buttons" */
1859 if (ev.button >= 4)
1860 return;
1861#ifdef MOUSE_REPORT_DOUBLECLICK
1862 /* only report the release of 'slow' single clicks */
1863 if (MEvent.button != AnyButton
1864 && (ev.button != MEvent.button
1865 || (ev.time - MEvent.time
1866 > MULTICLICK_TIME / 2)))
1867 {
1868 MEvent.clicks = 0; 2158 MEvent.clicks = 0;
1869 MEvent.button = AnyButton;
1870 mouse_report (ev);
1871 }
1872#else /* MOUSE_REPORT_DOUBLECLICK */
1873 MEvent.button = AnyButton; 2159 MEvent.button = AnyButton;
1874 mouse_report (ev); 2160 mouse_report (ev);
2161 }
2162#else /* MOUSE_REPORT_DOUBLECLICK */
2163 MEvent.button = AnyButton;
2164 mouse_report (ev);
1875#endif /* MOUSE_REPORT_DOUBLECLICK */ 2165#endif /* MOUSE_REPORT_DOUBLECLICK */
1876 return; 2166 return;
2167 }
2168
2169 /*
2170 * dumb hack to compensate for the failure of click-and-drag
2171 * when overriding mouse reporting
2172 */
2173 if (priv_modes & PrivMode_mouse_report
2174 && bypass_keystate
2175 && ev.button == Button1 && MEvent.clicks <= 1)
2176 selection_extend (ev.x, ev.y, 0);
2177
2178 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2179 return;
2180
2181 switch (ev.button)
2182 {
2183 case Button1:
2184 case Button3:
2185 selection_make (ev.time);
2186 break;
2187 case Button2:
2188 selection_request (ev.time, ev.x, ev.y);
2189 break;
2190#ifdef MOUSE_WHEEL
2191 case Button4:
2192 case Button5:
2193 {
2194 int i;
2195 page_dirn v;
2196
2197 v = ev.button == Button4 ? UP : DN;
2198
2199 if (ev.state & ShiftMask)
2200 i = 1;
2201 else if (OPTION (Opt_mouseWheelScrollPage))
2202 i = nrow - 1;
2203 else
2204 i = 5;
2205
2206# ifdef MOUSE_SLIP_WHEELING
2207 if (ev.state & ControlMask)
2208 {
2209 mouse_slip_wheel_speed += v ? -1 : 1;
2210 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2211 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2212
2213 if (slip_wheel_ev.at < NOW)
2214 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2215
2216 slip_wheel_ev.start ();
2217 }
2218 else
2219 {
2220# endif
2221 scr_page (v, i);
2222 scrollbar_show (1);
2223# ifdef MOUSE_SLIP_WHEELING
2224 }
2225# endif
1877 } 2226 }
1878 /*
1879 * dumb hack to compensate for the failure of click-and-drag
1880 * when overriding mouse reporting
1881 */
1882 if (PrivateModes & PrivMode_mouse_report
1883 && bypass_keystate
1884 && ev.button == Button1 && MEvent.clicks <= 1)
1885 selection_extend (ev.x, ev.y, 0);
1886
1887 switch (ev.button)
1888 {
1889 case Button1:
1890 case Button3:
1891 selection_make (ev.time);
1892 break; 2227 break;
1893 case Button2:
1894 selection_request (ev.time, ev.x, ev.y);
1895 break;
1896#ifdef MOUSE_WHEEL
1897 case Button4:
1898 case Button5:
1899 {
1900 int i;
1901 page_dirn v;
1902
1903 v = (ev.button == Button4) ? UP : DN;
1904 if (ev.state & ShiftMask)
1905 i = 1;
1906 else if ((Options & Opt_mouseWheelScrollPage))
1907 i = TermWin.nrow - 1;
1908 else
1909 i = 5;
1910# ifdef MOUSE_SLIP_WHEELING
1911 if (ev.state & ControlMask)
1912 {
1913 mouse_slip_wheel_speed += (v ? -1 : 1);
1914 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1915 }
1916# endif 2228#endif
1917# ifdef JUMP_MOUSE_WHEEL
1918 scr_page (v, i);
1919 scr_refresh (SMOOTH_REFRESH);
1920 scrollbar_show (1);
1921# else
1922 while (i--)
1923 {
1924 scr_page (v, 1);
1925 scr_refresh (SMOOTH_REFRESH);
1926 scrollbar_show (1);
1927 }
1928# endif
1929
1930 }
1931 break;
1932#endif
1933
1934 }
1935 } 2229 }
1936 } 2230 }
1937#ifdef MENUBAR 2231#ifdef MENUBAR
1938 else if (isMenuBarWindow(ev.window)) 2232 else if (isMenuBarWindow (ev.window))
1939 menubar_control (ev); 2233 menubar_control (ev);
1940#endif 2234#endif
1941} 2235}
1942 2236
1943
1944#ifdef TRANSPARENT 2237#ifdef TRANSPARENT
2238#if TINTING
2239/* taken from aterm-0.4.2 */
2240
2241typedef uint32_t RUINT32T;
2242
2243void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2244{
2245 int sh_r, sh_g, sh_b;
2246 RUINT32T mask_r, mask_g, mask_b;
2247 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2248 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2249 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2250 int i;
2251
2252 Visual *visual = display->visual;
2253
2254 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2255
2256 /* for convenience */
2257 mask_r = visual->red_mask;
2258 mask_g = visual->green_mask;
2259 mask_b = visual->blue_mask;
2260
2261 /* boring lookup table pre-initialization */
2262 switch (srcImage->bits_per_pixel) {
2263 case 15:
2264 if ((mask_r != 0x7c00) ||
2265 (mask_g != 0x03e0) ||
2266 (mask_b != 0x001f))
2267 return;
2268 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2269 lookup_r = lookup;
2270 lookup_g = lookup+32;
2271 lookup_b = lookup+32+32;
2272 sh_r = 10;
2273 sh_g = 5;
2274 sh_b = 0;
2275 break;
2276 case 16:
2277 if ((mask_r != 0xf800) ||
2278 (mask_g != 0x07e0) ||
2279 (mask_b != 0x001f))
2280 return;
2281 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2282 lookup_r = lookup;
2283 lookup_g = lookup+32;
2284 lookup_b = lookup+32+64;
2285 sh_r = 11;
2286 sh_g = 5;
2287 sh_b = 0;
2288 break;
2289 case 24:
2290 if ((mask_r != 0xff0000) ||
2291 (mask_g != 0x00ff00) ||
2292 (mask_b != 0x0000ff))
2293 return;
2294 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2295 lookup_r = lookup;
2296 lookup_g = lookup+256;
2297 lookup_b = lookup+256+256;
2298 sh_r = 16;
2299 sh_g = 8;
2300 sh_b = 0;
2301 break;
2302 case 32:
2303 if ((mask_r != 0xff0000) ||
2304 (mask_g != 0x00ff00) ||
2305 (mask_b != 0x0000ff))
2306 return;
2307 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2308 lookup_r = lookup;
2309 lookup_g = lookup+256;
2310 lookup_b = lookup+256+256;
2311 sh_r = 16;
2312 sh_g = 8;
2313 sh_b = 0;
2314 break;
2315 default:
2316 return; /* we do not support this color depth */
2317 }
2318
2319 /* prepare limits for color transformation (each channel is handled separately) */
2320 if (shade < 0) {
2321 shade = -shade;
2322 if (shade < 0) shade = 0;
2323 if (shade > 100) shade = 100;
2324
2325 lower_lim_r = 65535-rm;
2326 lower_lim_g = 65535-gm;
2327 lower_lim_b = 65535-bm;
2328
2329 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2330 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2331 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2332
2333 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2334 } else {
2335 if (shade < 0) shade = 0;
2336 if (shade > 100) shade = 100;
2337
2338 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2339
2340 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2341 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2342 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2343 }
2344
2345 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2346 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2347 {
2348 unsigned int tmp;
2349
2350 tmp = lower_lim_r;
2351 lower_lim_r = lower_lim_b;
2352 lower_lim_b = tmp;
2353
2354 tmp = upper_lim_r;
2355 upper_lim_r = upper_lim_b;
2356 upper_lim_b = tmp;
2357 }
2358
2359 /* fill our lookup tables */
2360 for (i = 0; i <= mask_r>>sh_r; i++)
2361 {
2362 RUINT32T tmp;
2363 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2364 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2365 lookup_r[i] = (tmp/65535)<<sh_r;
2366 }
2367 for (i = 0; i <= mask_g>>sh_g; i++)
2368 {
2369 RUINT32T tmp;
2370 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2371 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2372 lookup_g[i] = (tmp/65535)<<sh_g;
2373 }
2374 for (i = 0; i <= mask_b>>sh_b; i++)
2375 {
2376 RUINT32T tmp;
2377 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2378 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2379 lookup_b[i] = (tmp/65535)<<sh_b;
2380 }
2381
2382 /* apply table to input image (replacing colors by newly calculated ones) */
2383 switch (srcImage->bits_per_pixel)
2384 {
2385 case 15:
2386 {
2387 unsigned short *p1, *pf, *p, *pl;
2388 p1 = (unsigned short *) srcImage->data;
2389 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2390 while (p1 < pf)
2391 {
2392 p = p1;
2393 pl = p1 + srcImage->width;
2394 for (; p < pl; p++)
2395 {
2396 *p = lookup_r[(*p & 0x7c00)>>10] |
2397 lookup_g[(*p & 0x03e0)>> 5] |
2398 lookup_b[(*p & 0x001f)];
2399 }
2400 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2401 }
2402 break;
2403 }
2404 case 16:
2405 {
2406 unsigned short *p1, *pf, *p, *pl;
2407 p1 = (unsigned short *) srcImage->data;
2408 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2409 while (p1 < pf)
2410 {
2411 p = p1;
2412 pl = p1 + srcImage->width;
2413 for (; p < pl; p++)
2414 {
2415 *p = lookup_r[(*p & 0xf800)>>11] |
2416 lookup_g[(*p & 0x07e0)>> 5] |
2417 lookup_b[(*p & 0x001f)];
2418 }
2419 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2420 }
2421 break;
2422 }
2423 case 24:
2424 {
2425 unsigned char *p1, *pf, *p, *pl;
2426 p1 = (unsigned char *) srcImage->data;
2427 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2428 while (p1 < pf)
2429 {
2430 p = p1;
2431 pl = p1 + srcImage->width * 3;
2432 for (; p < pl; p += 3)
2433 {
2434 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2435 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2436 p[2] = lookup_r[(p[2] & 0x0000ff)];
2437 }
2438 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2439 }
2440 break;
2441 }
2442 case 32:
2443 {
2444 RUINT32T *p1, *pf, *p, *pl;
2445 p1 = (RUINT32T *) srcImage->data;
2446 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2447
2448 while (p1 < pf)
2449 {
2450 p = p1;
2451 pl = p1 + srcImage->width;
2452 for (; p < pl; p++)
2453 {
2454 *p = lookup_r[(*p & 0xff0000)>>16] |
2455 lookup_g[(*p & 0x00ff00)>> 8] |
2456 lookup_b[(*p & 0x0000ff)] |
2457 (*p & ~0xffffff);
2458 }
2459 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2460 }
2461 break;
2462 }
2463 }
2464
2465 free (lookup);
2466}
2467#endif
2468
1945/* 2469/*
1946 * Check our parents are still who we think they are. 2470 * Check our parents are still who we think they are.
1947 * Do transparency updates if required 2471 * Do transparency updates if required
1948 */ 2472 */
1949int 2473int
1950rxvt_term::check_our_parents () 2474rxvt_term::check_our_parents ()
1951{ 2475{
1952 int i, pchanged, aformat, have_pixmap, rootdepth; 2476 int i, pchanged, aformat, have_pixmap, rootdepth;
1953 unsigned long nitems, bytes_after; 2477 unsigned long nitems, bytes_after;
1954 Atom atype; 2478 Atom atype;
1955 unsigned char *prop = NULL; 2479 unsigned char *prop = NULL;
1956 Window root, oldp, *list; 2480 Window root, oldp, *list;
1957 Pixmap rootpixmap = None; 2481 Pixmap rootpixmap = None;
1958 XWindowAttributes wattr, wrootattr; 2482 XWindowAttributes wattr, wrootattr;
2483 dDisp;
1959 2484
1960 pchanged = 0; 2485 pchanged = 0;
1961 2486
1962 if (!(Options & Opt_transparent)) 2487 if (!OPTION (Opt_transparent))
1963 return pchanged; /* Don't try any more */ 2488 return pchanged; /* Don't try any more */
1964 2489
1965 XGetWindowAttributes(display->display, display->root, &wrootattr); 2490 XGetWindowAttributes (disp, display->root, &wrootattr);
1966 rootdepth = wrootattr.depth; 2491 rootdepth = wrootattr.depth;
1967 2492
1968 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 2493 XGetWindowAttributes (disp, parent[0], &wattr);
2494
1969 if (rootdepth != wattr.depth) 2495 if (rootdepth != wattr.depth)
1970 { 2496 {
1971 if (am_transparent) 2497 if (am_transparent)
1972 { 2498 {
1973 pchanged = 1; 2499 pchanged = 1;
1974 XSetWindowBackground(display->display, TermWin.vt, 2500 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
1975 PixColors[Color_bg]);
1976 am_transparent = am_pixmap_trans = 0; 2501 am_transparent = am_pixmap_trans = 0;
1977 } 2502 }
2503
1978 return pchanged; /* Don't try any more */ 2504 return pchanged; /* Don't try any more */
1979 } 2505 }
1980 2506
1981 /* Get all X ops out of the queue so that our information is up-to-date. */ 2507 /* Get all X ops out of the queue so that our information is up-to-date. */
1982 XSync(display->display, False); 2508 XSync (disp, False);
1983 2509
1984 /* 2510 /*
1985 * Make the frame window set by the window manager have 2511 * Make the frame window set by the window manager have
1986 * the root background. Some window managers put multiple nested frame 2512 * the root background. Some window managers put multiple nested frame
1987 * windows for each client, so we have to take care about that. 2513 * windows for each client, so we have to take care about that.
1988 */ 2514 */
1989 i = (xa[XA_XROOTPMAPID] != 0 2515 i = (xa[XA_XROOTPMAP_ID]
1990 && (XGetWindowProperty(display->display, display->root, xa[XA_XROOTPMAPID], 2516 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1991 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2517 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1992 &nitems, &bytes_after, &prop) == Success)); 2518 &nitems, &bytes_after, &prop) == Success);
2519
1993 if (!i || prop == NULL) 2520 if (!i || prop == NULL)
2521 i = (xa[XA_ESETROOT_PMAP_ID]
2522 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2523 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2524 &nitems, &bytes_after, &prop) == Success);
2525
2526 if (!i || prop == NULL
2527#if TINTING
2528 || !rs[Rs_color + Color_tint]
2529#endif
2530 )
1994 have_pixmap = 0; 2531 have_pixmap = 0;
1995 else 2532 else
1996 { 2533 {
1997 have_pixmap = 1; 2534 have_pixmap = 1;
1998 rootpixmap = *((Pixmap *)prop); 2535 rootpixmap = *(Pixmap *)prop;
1999 XFree(prop); 2536 XFree (prop);
2000 } 2537 }
2538
2001 if (have_pixmap) 2539 if (have_pixmap)
2002 { 2540 {
2003 /* 2541 /*
2004 * Copy display->root pixmap transparency 2542 * Copy display->root pixmap transparency
2005 */ 2543 */
2006 int sx, sy, nx, ny; 2544 int sx, sy, nx, ny;
2007 unsigned int nw, nh; 2545 unsigned int nw, nh;
2008 Window cr; 2546 Window cr;
2009 XImage *image; 2547 XImage *image;
2010 GC gc; 2548 GC gc;
2011 XGCValues gcvalue; 2549 XGCValues gcvalue;
2012 2550
2013 XTranslateCoordinates(display->display, TermWin.parent[0], display->root, 2551 XTranslateCoordinates (disp, parent[0], display->root,
2014 0, 0, &sx, &sy, &cr); 2552 0, 0, &sx, &sy, &cr);
2015 nw = (unsigned int)szHint.width; 2553 nw = (unsigned int)szHint.width;
2016 nh = (unsigned int)szHint.height; 2554 nh = (unsigned int)szHint.height;
2017 nx = ny = 0; 2555 nx = ny = 0;
2556
2018 if (sx < 0) 2557 if (sx < 0)
2019 { 2558 {
2020 nw += sx; 2559 nw += sx;
2021 nx = -sx; 2560 nx = -sx;
2022 sx = 0; 2561 sx = 0;
2023 } 2562 }
2563
2024 if (sy < 0) 2564 if (sy < 0)
2025 { 2565 {
2026 nh += sy; 2566 nh += sy;
2027 ny = -sy; 2567 ny = -sy;
2028 sy = 0; 2568 sy = 0;
2029 } 2569 }
2570
2030 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2571 min_it (nw, (unsigned int) (wrootattr.width - sx));
2031 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2572 min_it (nh, (unsigned int) (wrootattr.height - sy));
2573
2574 XSync (disp, False);
2032 allowedxerror = -1; 2575 allowedxerror = -1;
2033 image = XGetImage(display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2576 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2034 ZPixmap); 2577
2035 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2578 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2036 /* XXX: may need a delay here? */ 2579 /* XXX: may need a delay here? */
2037 allowedxerror = 0; 2580 allowedxerror = 0;
2581
2038 if (image == NULL) 2582 if (image == NULL)
2039 { 2583 {
2040 if (am_transparent && am_pixmap_trans) 2584 if (am_transparent && am_pixmap_trans)
2041 { 2585 {
2042 pchanged = 1; 2586 pchanged = 1;
2043 if (TermWin.pixmap != None) 2587 if (pixmap != None)
2044 { 2588 {
2045 XFreePixmap(display->display, TermWin.pixmap); 2589 XFreePixmap (disp, pixmap);
2046 TermWin.pixmap = None; 2590 pixmap = None;
2047 } 2591 }
2048 } 2592 }
2593
2049 am_pixmap_trans = 0; 2594 am_pixmap_trans = 0;
2050 } 2595 }
2051 else 2596 else
2052 { 2597 {
2053 if (TermWin.pixmap != None) 2598 if (pixmap != None)
2054 XFreePixmap(display->display, TermWin.pixmap); 2599 XFreePixmap (disp, pixmap);
2055 TermWin.pixmap = XCreatePixmap(display->display, TermWin.vt, 2600
2056 (unsigned int)szHint.width, 2601#if TINTING
2602 if (ISSET_PIXCOLOR (Color_tint))
2603 {
2604 unsigned short rm, gm, bm;
2605 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2606
2607 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2608
2609 ShadeXImage (display, image, shade, rm, gm, bm);
2610 }
2611#endif
2612
2613 pixmap = XCreatePixmap (disp, vt,
2057 (unsigned int)szHint.height, 2614 szHint.width, szHint.height, image->depth);
2058 (unsigned int)image->depth);
2059 gc = XCreateGC(display->display, TermWin.vt, 0UL, &gcvalue); 2615 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
2060 XPutImage(display->display, TermWin.pixmap, gc, image, 0, 0, 2616 XPutImage (disp, pixmap, gc, image, 0, 0,
2061 nx, ny, (unsigned int)image->width,
2062 (unsigned int)image->height); 2617 nx, ny, image->width, image->height);
2063 XFreeGC(display->display, gc); 2618 XFreeGC (disp, gc);
2064 XDestroyImage(image); 2619 XDestroyImage (image);
2065 XSetWindowBackgroundPixmap(display->display, TermWin.vt, 2620 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2066 TermWin.pixmap); 2621 XClearWindow (disp, parent[0]);
2622
2067 if (!am_transparent || !am_pixmap_trans) 2623 if (!am_transparent || !am_pixmap_trans)
2068 pchanged = 1; 2624 pchanged = 1;
2625
2069 am_transparent = am_pixmap_trans = 1; 2626 am_transparent = am_pixmap_trans = 1;
2070 } 2627 }
2071 } 2628 }
2629
2072 if (!am_pixmap_trans) 2630 if (am_pixmap_trans)
2631 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2632 else
2073 { 2633 {
2074 unsigned int n; 2634 unsigned int n;
2075 /* 2635 /*
2076 * InheritPixmap transparency 2636 * InheritPixmap transparency
2077 */ 2637 */
2078 D_X((stderr, "InheritPixmap Seeking to %08lx", display->root));
2079 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2638 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2080 i++)
2081 { 2639 {
2082 oldp = TermWin.parent[i]; 2640 oldp = parent[i];
2083 XQueryTree(display->display, TermWin.parent[i - 1], &root, 2641 XQueryTree (disp, parent[i - 1], &root,
2084 &TermWin.parent[i], &list, &n); 2642 &parent[i], &list, &n);
2085 XFree(list); 2643 XFree (list);
2086 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2644
2087 if (TermWin.parent[i] == display->root) 2645 if (parent[i] == display->root)
2088 { 2646 {
2089 if (oldp != None) 2647 if (oldp != None)
2090 pchanged = 1; 2648 pchanged = 1;
2649
2091 break; 2650 break;
2092 } 2651 }
2652
2093 if (oldp != TermWin.parent[i]) 2653 if (oldp != parent[i])
2094 pchanged = 1; 2654 pchanged = 1;
2095 } 2655 }
2656
2096 n = 0; 2657 n = 0;
2658
2097 if (pchanged) 2659 if (pchanged)
2098 { 2660 {
2099 for (; n < (unsigned int)i; n++) 2661 for (; n < (unsigned int)i; n++)
2100 { 2662 {
2101 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2663 XGetWindowAttributes (disp, parent[n], &wattr);
2102 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2103 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2664 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2104 { 2665 {
2105 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2666 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2106 break; 2667 break;
2107 } 2668 }
2108 } 2669 }
2109 } 2670 }
2110 if (n > (int)(sizeof(TermWin.parent) 2671
2111 / sizeof(TermWin.parent[0]))) 2672 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2112 { 2673 {
2113 D_X((stderr, "InheritPixmap Turning off")); 2674 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2114 XSetWindowBackground(display->display, TermWin.parent[0], 2675 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2115 PixColors[Color_fg]);
2116 XSetWindowBackground(display->display, TermWin.vt,
2117 PixColors[Color_bg]);
2118 am_transparent = 0; 2676 am_transparent = 0;
2119 /* XXX: also turn off Opt_transparent? */ 2677 /* XXX: also turn off Opt_transparent? */
2120 } 2678 }
2121 else 2679 else
2122 { 2680 {
2681#if WAIT_FOR_WM
2123 /* wait (an arbitrary period) for the WM to do its thing 2682 /* wait (an arbitrary period) for the WM to do its thing
2124 * needed for fvwm2.2.2 (and before?) */ 2683 * needed for fvwm2.2.2 (and before?) */
2125# ifdef HAVE_NANOSLEEP
2126 struct timespec rqt;
2127
2128 rqt.tv_sec = 1;
2129 rqt.tv_nsec = 0;
2130 nanosleep(&rqt, NULL);
2131# else
2132 sleep(1); 2684 sleep (1);
2133# endif 2685#endif
2134 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2135 for (n = 0; n < (unsigned int)i; n++) 2686 for (n = 0; n < (unsigned int)i; n++)
2136 XSetWindowBackgroundPixmap(display->display, TermWin.parent[n], 2687 {
2137 ParentRelative); 2688 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2138 XSetWindowBackgroundPixmap(display->display, TermWin.vt, 2689 XClearWindow (disp, parent[n]);
2139 ParentRelative); 2690 }
2691
2692 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2140 am_transparent = 1; 2693 am_transparent = 1;
2141 } 2694 }
2695
2142 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2696 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2143 TermWin.parent[i] = None; 2697 parent[i] = None;
2698 }
2699
2700 if (scrollBar.win)
2144 } 2701 {
2702 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2703 scrollBar.setIdle ();
2704 scrollbar_show (0);
2705 }
2706
2707 if (am_transparent)
2708 {
2709 want_refresh = want_full_refresh = 1;
2710 if (am_pixmap_trans)
2711 flush ();
2712 }
2713
2145 return pchanged; 2714 return pchanged;
2146} 2715}
2147#endif 2716#endif
2148 2717
2149/*}}} */ 2718/*}}} */
2719
2720bool
2721rxvt_term::cmd_parse ()
2722{
2723 bool flag = false;
2724 wchar_t ch = NOCHAR;
2725 char *seq_begin; // remember start of esc-sequence here
2726
2727 for (;;)
2728 {
2729 if (ch == NOCHAR)
2730 {
2731 seq_begin = cmdbuf_ptr;
2732 ch = next_char ();
2733
2734 if (ch == NOCHAR)
2735 break;
2736 }
2737
2738 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2739 {
2740 if (!seen_input)
2741 {
2742 seen_input = 1;
2743 // many badly-written programs (e.g. jed) contain a race condition:
2744 // they first read the screensize and then install a SIGWINCH handler.
2745 // some window managers resize the window early, and these programs
2746 // then sometimes get the size wrong.
2747 // unfortunately other programs are even more buggy and dislike
2748 // being sent SIGWINCH, so only do it when we were in fact being
2749 // resized.
2750 if (seen_resize && cmd_pid)
2751 kill (-cmd_pid, SIGWINCH);
2752 }
2753
2754 /* Read a text string from the input buffer */
2755 wchar_t buf[UBUFSIZ];
2756 bool refreshnow = false;
2757 int nlines = 0;
2758 wchar_t *str = buf;
2759 wchar_t *eol = str + min (ncol, UBUFSIZ);
2760
2761 for (;;)
2762 {
2763 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2764 break;
2765
2766 *str++ = ch;
2767
2768 if (ch == C0_LF || str >= eol)
2769 {
2770 if (ch == C0_LF)
2771 nlines++;
2772
2773 refresh_count++;
2774
2775 if (!OPTION (Opt_jumpScroll)
2776 || (refresh_count >= refresh_limit * (nrow - 1)))
2777 {
2778 refreshnow = true;
2779 refresh_count = 0;
2780 ch = NOCHAR;
2781 break;
2782 }
2783
2784 // scr_add_lines only works for nlines <= nrow - 1.
2785 if (nlines >= nrow - 1)
2786 {
2787 if (!HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))
2788 scr_add_lines (buf, str - buf, nlines);
2789
2790 nlines = 0;
2791 str = buf;
2792 eol = str + min (ncol, UBUFSIZ);
2793 }
2794
2795 if (str >= eol)
2796 {
2797 if (eol >= buf + UBUFSIZ)
2798 {
2799 ch = NOCHAR;
2800 break;
2801 }
2802 else
2803 eol = min (eol + ncol, buf + UBUFSIZ);
2804 }
2805
2806 }
2807
2808 seq_begin = cmdbuf_ptr;
2809 ch = next_char ();
2810 }
2811
2812 if (!HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))
2813 scr_add_lines (buf, str - buf, nlines);
2814
2815 /*
2816 * If there have been a lot of new lines, then update the screen
2817 * What the heck I'll cheat and only refresh less than every page-full.
2818 * the number of pages between refreshes is refresh_limit, which
2819 * is incremented here because we must be doing flat-out scrolling.
2820 */
2821 if (refreshnow)
2822 {
2823 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2824 refresh_limit++;
2825 else
2826 {
2827 flag = true;
2828 scr_refresh (refresh_type);
2829 want_refresh = 1;
2830 }
2831 }
2832
2833 }
2834 else
2835 {
2836 try
2837 {
2838 process_nonprinting (ch);
2839 }
2840 catch (const class out_of_input &o)
2841 {
2842 // we ran out of input, retry later
2843 cmdbuf_ptr = seq_begin;
2844 break;
2845 }
2846
2847 ch = NOCHAR;
2848 }
2849 }
2850
2851 return flag;
2852}
2853
2854// read the next character
2855wchar_t
2856rxvt_term::next_char ()
2857{
2858 while (cmdbuf_ptr < cmdbuf_endp)
2859 {
2860 // assume 7-bit to be ascii ALWAYS
2861 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2862 return *cmdbuf_ptr++;
2863
2864 wchar_t wc;
2865 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2866
2867 if (len == (size_t)-2)
2868 {
2869 // the mbstate stores incomplete sequences. didn't know this :/
2870 cmdbuf_ptr = cmdbuf_endp;
2871 break;
2872 }
2873
2874 if (len == (size_t)-1)
2875 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2876
2877 // assume wchar == unicode
2878 cmdbuf_ptr += len;
2879 return wc & UNICODE_MASK;
2880 }
2881
2882 return NOCHAR;
2883}
2884
2885// read the next octet
2886uint32_t
2887rxvt_term::next_octet ()
2888{
2889 return cmdbuf_ptr < cmdbuf_endp
2890 ? (unsigned char)*cmdbuf_ptr++
2891 : NOCHAR;
2892}
2893
2894/* rxvt_cmd_getc () - Return next input character */
2895/*
2896 * Return the next input character after first passing any keyboard input
2897 * to the command.
2898 */
2899wchar_t
2900rxvt_term::cmd_getc ()
2901{
2902 wchar_t c = next_char ();
2903
2904 if (c == NOCHAR)
2905 throw out_of_input;
2906
2907 return c;
2908}
2909
2910uint32_t
2911rxvt_term::cmd_get8 ()
2912{
2913 uint32_t c = next_octet ();
2914
2915 if (c == NOCHAR)
2916 throw out_of_input;
2917
2918 return c;
2919}
2150 2920
2151/*{{{ print pipe */ 2921/*{{{ print pipe */
2152/*----------------------------------------------------------------------*/ 2922/*----------------------------------------------------------------------*/
2153#ifdef PRINTPIPE 2923#ifdef PRINTPIPE
2154FILE * 2924FILE *
2155rxvt_term::popen_printer () 2925rxvt_term::popen_printer ()
2156{ 2926{
2157 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2927 FILE *stream = popen (rs[Rs_print_pipe], "w");
2158 2928
2159 if (stream == NULL) 2929 if (stream == NULL)
2160 rxvt_print_error("can't open printer pipe"); 2930 rxvt_warn ("can't open printer pipe, not printing.\n");
2931
2161 return stream; 2932 return stream;
2162} 2933}
2163 2934
2164int 2935int
2165rxvt_term::pclose_printer (FILE *stream) 2936rxvt_term::pclose_printer (FILE *stream)
2166{ 2937{
2167 fflush (stream); 2938 fflush (stream);
2168 /* pclose() reported not to work on SunOS 4.1.3 */
2169# if defined (__sun__) /* TODO: RESOLVE THIS */
2170 /* pclose works provided SIGCHLD handler uses waitpid */
2171 return pclose (stream); /* return fclose (stream); */
2172# else
2173 return pclose (stream); 2939 return pclose (stream);
2174# endif
2175} 2940}
2176 2941
2177/* 2942/*
2178 * simulate attached vt100 printer 2943 * simulate attached vt100 printer
2179 */ 2944 */
2180void 2945void
2181rxvt_term::process_print_pipe () 2946rxvt_term::process_print_pipe ()
2182{ 2947{
2183 int done; 2948 int done;
2184 FILE *fd; 2949 FILE *fd;
2185 2950
2186 if ((fd = popen_printer ()) == NULL) 2951 if ((fd = popen_printer ()) == NULL)
2187 return; 2952 return;
2188 2953
2189 /* 2954 /*
2190 * Send all input to the printer until either ESC[4i or ESC[?4i 2955 * Send all input to the printer until either ESC[4i or ESC[?4i
2191 * is received. 2956 * is received.
2192 */ 2957 */
2193 for (done = 0; !done;) 2958 for (done = 0; !done;)
2194 { 2959 {
2195 unsigned char buf[8]; 2960 unsigned char buf[8];
2196 unsigned char ch; 2961 unicode_t ch;
2197 unsigned int i, len; 2962 unsigned int i, len;
2198 2963
2199 if ((ch = cmd_getc ()) != C0_ESC) 2964 if ((ch = cmd_getc ()) != C0_ESC)
2200 { 2965 {
2201 if (putc(ch, fd) == EOF) 2966 if (putc (ch, fd) == EOF)
2202 break; /* done = 1 */ 2967 break; /* done = 1 */
2203 } 2968 }
2204 else 2969 else
2205 { 2970 {
2206 len = 0; 2971 len = 0;
… …
2217 { 2982 {
2218 if ((buf[len++] = cmd_getc ()) == 'i') 2983 if ((buf[len++] = cmd_getc ()) == 'i')
2219 break; /* done = 1 */ 2984 break; /* done = 1 */
2220 } 2985 }
2221 } 2986 }
2987
2222 for (i = 0; i < len; i++) 2988 for (i = 0; i < len; i++)
2223 if (putc(buf[i], fd) == EOF) 2989 if (putc (buf[i], fd) == EOF)
2224 { 2990 {
2225 done = 1; 2991 done = 1;
2226 break; 2992 break;
2227 } 2993 }
2228 } 2994 }
2229 } 2995 }
2996
2230 pclose_printer (fd); 2997 pclose_printer (fd);
2231} 2998}
2232#endif /* PRINTPIPE */ 2999#endif /* PRINTPIPE */
2233/*}}} */ 3000/*}}} */
2234 3001
2235/* *INDENT-OFF* */ 3002/* *INDENT-OFF* */
2236enum { 3003enum {
2237 C1_40 = 0x40, 3004 C1_40 = 0x40,
2238 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 3005 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2239 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 3006 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2240 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 3007 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2241 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 3008 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2242}; 3009};
2243/* *INDENT-ON* */ 3010/* *INDENT-ON* */
2244 3011
2245/*{{{ process non-printing single characters */ 3012/*{{{ process non-printing single characters */
2246void 3013void
2247rxvt_term::process_nonprinting (unsigned char ch) 3014rxvt_term::process_nonprinting (unicode_t ch)
2248{ 3015{
2249 switch (ch) 3016 switch (ch)
2250 { 3017 {
3018 case C0_ESC:
3019 process_escape_seq ();
3020 break;
2251 case C0_ENQ: /* terminal Status */ 3021 case C0_ENQ: /* terminal Status */
2252 if (rs[Rs_answerbackstring]) 3022 if (rs[Rs_answerbackstring])
2253 tt_write( 3023 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2254 (const unsigned char *)rs[Rs_answerbackstring],
2255 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2256 else 3024 else
2257 tt_write((unsigned char *)VT100_ANS, 3025 tt_write (VT100_ANS, strlen (VT100_ANS));
2258 (unsigned int)STRLEN(VT100_ANS));
2259 break; 3026 break;
2260 case C0_BEL: /* bell */ 3027 case C0_BEL: /* bell */
2261 scr_bell (); 3028 scr_bell ();
2262 break; 3029 break;
2263 case C0_BS: /* backspace */ 3030 case C0_BS: /* backspace */
… …
2278 scr_charset_choose (1); 3045 scr_charset_choose (1);
2279 break; 3046 break;
2280 case C0_SI: /* shift in - acs */ 3047 case C0_SI: /* shift in - acs */
2281 scr_charset_choose (0); 3048 scr_charset_choose (0);
2282 break; 3049 break;
3050
3051#ifdef EIGHT_BIT_CONTROLS
3052 // 8-bit controls
3053 case 0x90: /* DCS */
3054 process_dcs_seq ();
3055 break;
3056 case 0x9b: /* CSI */
3057 process_csi_seq ();
3058 break;
3059 case 0x9d: /* CSI */
3060 process_osc_seq ();
3061 break;
3062#endif
2283 } 3063 }
2284} 3064}
2285/*}}} */ 3065/*}}} */
2286 3066
2287 3067
2288/*{{{ process VT52 escape sequences */ 3068/*{{{ process VT52 escape sequences */
2289void 3069void
2290rxvt_term::process_escape_vt52 (unsigned char ch) 3070rxvt_term::process_escape_vt52 (unicode_t ch)
2291{ 3071{
2292 int row, col; 3072 int row, col;
2293 3073
2294 switch (ch) 3074 switch (ch)
2295 { 3075 {
… …
2325 row = cmd_getc () - ' '; 3105 row = cmd_getc () - ' ';
2326 col = cmd_getc () - ' '; 3106 col = cmd_getc () - ' ';
2327 scr_gotorc (row, col, 0); 3107 scr_gotorc (row, col, 0);
2328 break; 3108 break;
2329 case 'Z': /* identify the terminal type */ 3109 case 'Z': /* identify the terminal type */
2330 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 3110 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2331 break; 3111 break;
2332 case '<': /* turn off VT52 mode */ 3112 case '<': /* turn off VT52 mode */
2333 PrivMode(0, PrivMode_vt52); 3113 PrivMode (0, PrivMode_vt52);
2334 break; 3114 break;
2335 case 'F': /* use special graphics character set */ 3115 case 'F': /* use special graphics character set */
2336 case 'G': /* use regular character set */ 3116 case 'G': /* use regular character set */
2337 /* unimplemented */ 3117 /* unimplemented */
2338 break; 3118 break;
… …
2347 3127
2348/*{{{ process escape sequences */ 3128/*{{{ process escape sequences */
2349void 3129void
2350rxvt_term::process_escape_seq () 3130rxvt_term::process_escape_seq ()
2351{ 3131{
2352 unsigned char ch = cmd_getc (); 3132 unicode_t ch = cmd_getc ();
2353 3133
2354 if (PrivateModes & PrivMode_vt52) 3134 if (priv_modes & PrivMode_vt52)
2355 { 3135 {
2356 process_escape_vt52 (ch); 3136 process_escape_vt52 (ch);
2357 return; 3137 return;
2358 } 3138 }
2359 3139
… …
2374 scr_charset_set (2, (unsigned int)cmd_getc ()); 3154 scr_charset_set (2, (unsigned int)cmd_getc ());
2375 break; 3155 break;
2376 case '+': 3156 case '+':
2377 scr_charset_set (3, (unsigned int)cmd_getc ()); 3157 scr_charset_set (3, (unsigned int)cmd_getc ());
2378 break; 3158 break;
2379#ifdef MULTICHAR_SET 3159#if ENABLE_FRILLS
2380 case '$':
2381 scr_charset_set (-2, (unsigned int)cmd_getc ());
2382 break;
2383#endif
2384#ifndef NO_FRILLS
2385 case '6': 3160 case '6':
2386 scr_backindex (); 3161 scr_backindex ();
2387 break; 3162 break;
2388#endif 3163#endif
2389 case '7': 3164 case '7':
2390 scr_cursor (SAVE); 3165 scr_cursor (SAVE);
2391 break; 3166 break;
2392 case '8': 3167 case '8':
2393 scr_cursor (RESTORE); 3168 scr_cursor (RESTORE);
2394 break; 3169 break;
2395#ifndef NO_FRILLS 3170#if ENABLE_FRILLS
2396 case '9': 3171 case '9':
2397 scr_forwardindex (); 3172 scr_forwardindex ();
2398 break; 3173 break;
2399#endif 3174#endif
2400 case '=': 3175 case '=':
2401 case '>': 3176 case '>':
2402 PrivMode((ch == '='), PrivMode_aplKP); 3177 PrivMode ((ch == '='), PrivMode_aplKP);
2403 break; 3178 break;
2404 3179
2405 case C1_40: 3180 case C1_40:
2406 cmd_getc (); 3181 cmd_getc ();
2407 break; 3182 break;
… …
2410 break; 3185 break;
2411 3186
2412 /* 8.3.87: NEXT LINE */ 3187 /* 8.3.87: NEXT LINE */
2413 case C1_NEL: /* ESC E */ 3188 case C1_NEL: /* ESC E */
2414 { 3189 {
2415 uint32_t nlcr[] = { '\n', '\r' }; 3190 wchar_t nlcr[] = { C0_LF, C0_CR };
2416 scr_add_lines (nlcr, 1, 2); 3191 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2417 } 3192 }
2418 break; 3193 break;
2419 3194
2420 /* kidnapped escape sequence: Should be 8.3.48 */ 3195 /* kidnapped escape sequence: Should be 8.3.48 */
2421 case C1_ESA: /* ESC G */ 3196 case C1_ESA: /* ESC G */
… …
2431 case C1_RI: /* ESC M */ 3206 case C1_RI: /* ESC M */
2432 scr_index (DN); 3207 scr_index (DN);
2433 break; 3208 break;
2434 3209
2435 /* 8.3.142: SINGLE-SHIFT TWO */ 3210 /* 8.3.142: SINGLE-SHIFT TWO */
2436 /*case C1_SS2: scr_single_shift (2); break; */ 3211 /*case C1_SS2: scr_single_shift (2); break; */
2437 3212
2438 /* 8.3.143: SINGLE-SHIFT THREE */ 3213 /* 8.3.143: SINGLE-SHIFT THREE */
2439 /*case C1_SS3: scr_single_shift (3); break; */ 3214 /*case C1_SS3: scr_single_shift (3); break; */
2440 3215
2441 /* 8.3.27: DEVICE CONTROL STRING */ 3216 /* 8.3.27: DEVICE CONTROL STRING */
2442 case C1_DCS: /* ESC P */ 3217 case C1_DCS: /* ESC P */
2443 process_dcs_seq (); 3218 process_dcs_seq ();
2444 break; 3219 break;
2445 3220
2446 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3221 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2447 case C1_SCI: /* ESC Z */ 3222 case C1_SCI: /* ESC Z */
2448 tt_write((const unsigned char *)ESCZ_ANSWER, 3223 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2449 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2450 break; /* steal obsolete ESC [ c */ 3224 break; /* steal obsolete ESC [ c */
2451 3225
2452 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3226 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2453 case C1_CSI: /* ESC [ */ 3227 case C1_CSI: /* ESC [ */
2454 process_csi_seq (); 3228 process_csi_seq ();
… …
2459 process_osc_seq (); 3233 process_osc_seq ();
2460 break; 3234 break;
2461 3235
2462 /* 8.3.106: RESET TO INITIAL STATE */ 3236 /* 8.3.106: RESET TO INITIAL STATE */
2463 case 'c': 3237 case 'c':
3238 mbstate.reset ();
2464 scr_poweron (); 3239 scr_poweron ();
2465 scrollbar_show (1); 3240 scrollbar_show (1);
2466 break; 3241 break;
2467 3242
2468 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3243 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2480 3255
2481/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3256/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2482/* *INDENT-OFF* */ 3257/* *INDENT-OFF* */
2483enum { 3258enum {
2484 CSI_ICH = 0x40, 3259 CSI_ICH = 0x40,
2485 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3260 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2486 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3261 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2487 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3262 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2488 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3263 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2489 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3264 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2490 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3265 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2494 3269
2495#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3270#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2496 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3271 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2497 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3272 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2498#define get_byte_array_bit(array, bit) \ 3273#define get_byte_array_bit(array, bit) \
2499 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3274 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2500 3275
2501const unsigned char csi_defaults[] = 3276const unsigned char csi_defaults[] =
2502 { 3277 {
2503 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3278 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2504 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 3279 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2505 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3280 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2506 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3281 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2507 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3282 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2508 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3283 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2509 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3284 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2510 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3285 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2511 }; 3286 };
2512/* *INDENT-ON* */ 3287/* *INDENT-ON* */
2513 3288
2514void 3289void
2515rxvt_term::process_csi_seq () 3290rxvt_term::process_csi_seq ()
2516{ 3291{
2517 unsigned char ch, priv, i; 3292 unicode_t ch, priv, i;
2518 unsigned int nargs, p; 3293 unsigned int nargs, p;
2519 int n, ndef; 3294 int n, ndef;
2520 int arg[ESC_ARGS]; 3295 int arg[ESC_ARGS];
2521 3296
2522 for (nargs = ESC_ARGS; nargs > 0;) 3297 for (nargs = ESC_ARGS; nargs > 0;)
2523 arg[--nargs] = 0; 3298 arg[--nargs] = 0;
2524 3299
2525 priv = 0; 3300 priv = 0;
… …
2527 if (ch >= '<' && ch <= '?') 3302 if (ch >= '<' && ch <= '?')
2528 { /* '<' '=' '>' '?' */ 3303 { /* '<' '=' '>' '?' */
2529 priv = ch; 3304 priv = ch;
2530 ch = cmd_getc (); 3305 ch = cmd_getc ();
2531 } 3306 }
3307
2532 /* read any numerical arguments */ 3308 /* read any numerical arguments */
2533 for (n = -1; ch < CSI_ICH; ) 3309 for (n = -1; ch < CSI_ICH; )
2534 { 3310 {
2535 if (isdigit(ch)) 3311 if (isdigit (ch))
2536 { 3312 {
2537 if (n < 0) 3313 if (n < 0)
2538 n = ch - '0'; 3314 n = ch - '0';
2539 else 3315 else
2540 n = n * 10 + ch - '0'; 3316 n = n * 10 + ch - '0';
… …
2543 { 3319 {
2544 if (nargs < ESC_ARGS) 3320 if (nargs < ESC_ARGS)
2545 arg[nargs++] = n; 3321 arg[nargs++] = n;
2546 n = -1; 3322 n = -1;
2547 } 3323 }
2548 else if (ch == '\b') 3324 else if (IS_CONTROL (ch))
2549 {
2550 scr_backspace ();
2551 }
2552 else if (ch == C0_ESC)
2553 {
2554 process_escape_seq ();
2555 return;
2556 }
2557 else if (ch < ' ')
2558 {
2559 process_nonprinting (ch); 3325 process_nonprinting (ch);
2560 } 3326
2561 ch = cmd_getc (); 3327 ch = cmd_getc ();
2562 } 3328 }
2563 3329
2564 if (ch > CSI_7F) 3330 if (ch > CSI_7F)
2565 return; 3331 return;
2566 3332
2567 if (nargs < ESC_ARGS) 3333 if (nargs < ESC_ARGS)
2568 arg[nargs++] = n; 3334 arg[nargs++] = n;
2569 3335
2570 i = ch - CSI_ICH; 3336 i = ch - CSI_ICH;
2571 ndef = get_byte_array_bit(csi_defaults, i); 3337 ndef = get_byte_array_bit (csi_defaults, i);
2572 for (p = 0; p < nargs; p++) 3338 for (p = 0; p < nargs; p++)
2573 if (arg[p] == -1) 3339 if (arg[p] == -1)
2574 arg[p] = ndef; 3340 arg[p] = ndef;
2575 3341
2576#ifdef DEBUG_CMD 3342#ifdef DEBUG_CMD
2577 fprintf(stderr, "CSI "); 3343 fprintf (stderr, "CSI ");
2578 for (p = 0; p < nargs; p++) 3344 for (p = 0; p < nargs; p++)
2579 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); 3345 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2580 fprintf(stderr, "%c\n", ch); 3346 fprintf (stderr, "%c\n", ch);
2581#endif 3347#endif
2582 3348
2583 /* 3349 /*
2584 * private mode handling 3350 * private mode handling
2585 */ 3351 */
… …
2587 { 3353 {
2588 switch (priv) 3354 switch (priv)
2589 { 3355 {
2590 case '>': 3356 case '>':
2591 if (ch == CSI_DA) /* secondary device attributes */ 3357 if (ch == CSI_DA) /* secondary device attributes */
2592 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3358 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]);
2593 break; 3359 break;
2594 case '?': 3360 case '?':
2595 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3361 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2596 process_terminal_mode (ch, priv, nargs, arg); 3362 process_terminal_mode (ch, priv, nargs, arg);
2597 break; 3363 break;
… …
2600 } 3366 }
2601 3367
2602 switch (ch) 3368 switch (ch)
2603 { 3369 {
2604 /* 3370 /*
2605 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3371 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2606 */ 3372 */
2607#ifdef PRINTPIPE 3373#ifdef PRINTPIPE
2608 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3374 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2609 switch (arg[0]) 3375 switch (arg[0])
2610 { 3376 {
… …
2702 3468
2703 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3469 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2704 arg[0] = -arg[0]; 3470 arg[0] = -arg[0];
2705 /* FALLTHROUGH */ 3471 /* FALLTHROUGH */
2706 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3472 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2707 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3473 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2708 break; 3474 break;
2709 3475
2710 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3476 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2711 tt_write((const unsigned char *)VT100_ANS, 3477 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2712 (unsigned int)(sizeof(VT100_ANS) - 1));
2713 break; 3478 break;
2714 3479
2715 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3480 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2716 process_sgr_mode (nargs, arg); 3481 process_sgr_mode (nargs, arg);
2717 break; 3482 break;
2718 3483
2719 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3484 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2720 switch (arg[0]) 3485 switch (arg[0])
2721 { 3486 {
2722 case 5: /* DSR requested */ 3487 case 5: /* DSR requested */
2723 tt_printf("\033[0n"); 3488 tt_printf ("\033[0n");
2724 break; 3489 break;
2725 case 6: /* CPR requested */ 3490 case 6: /* CPR requested */
2726 scr_report_position (); 3491 scr_report_position ();
2727 break; 3492 break;
2728#if defined (ENABLE_DISPLAY_ANSWER)
2729 case 7: /* unofficial extension */ 3493 case 7: /* unofficial extension */
3494 if (OPTION (Opt_insecure))
2730 tt_printf("%-.250s\n", rs[Rs_display_name]); 3495 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2731 break; 3496 break;
2732#endif
2733 case 8: /* unofficial extension */ 3497 case 8: /* unofficial extension */
2734 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3498 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2735 break; 3499 break;
2736 } 3500 }
2737 break; 3501 break;
2738 3502
2739 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3503 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2772 break; 3536 break;
2773 3537
2774 case CSI_RM: /* 8.3.107: RESET MODE */ 3538 case CSI_RM: /* 8.3.107: RESET MODE */
2775 if (arg[0] == 4) 3539 if (arg[0] == 4)
2776 scr_insert_mode (0); 3540 scr_insert_mode (0);
3541 else if (arg[0] == 20)
3542 priv_modes &= ~PrivMode_LFNL;
2777 break; 3543 break;
2778 3544
2779 case CSI_SM: /* 8.3.126: SET MODE */ 3545 case CSI_SM: /* 8.3.126: SET MODE */
2780 if (arg[0] == 4) 3546 if (arg[0] == 4)
2781 scr_insert_mode (1); 3547 scr_insert_mode (1);
3548 else if (arg[0] == 20)
3549 priv_modes |= PrivMode_LFNL;
2782 break; 3550 break;
2783 3551
2784 /* 3552 /*
2785 * PRIVATE USE beyond this point. All CSI_7? sequences here 3553 * PRIVATE USE beyond this point. All CSI_7? sequences here
2786 */ 3554 */
… …
2798 break; 3566 break;
2799 case CSI_75: 3567 case CSI_75:
2800 scr_cursor (RESTORE); 3568 scr_cursor (RESTORE);
2801 break; 3569 break;
2802 3570
2803#ifndef NO_FRILLS 3571#if ENABLE_FRILLS
2804 case CSI_74: 3572 case CSI_74:
2805 process_window_ops (arg, nargs); 3573 process_window_ops (arg, nargs);
2806 break; 3574 break;
2807#endif 3575#endif
2808 3576
2809 case CSI_78: /* DECREQTPARM */ 3577 case CSI_78: /* DECREQTPARM */
2810 if (arg[0] == 0 || arg[0] == 1) 3578 if (arg[0] == 0 || arg[0] == 1)
2811 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3579 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2812 /* FALLTHROUGH */ 3580 break;
2813 3581
2814 default: 3582 default:
2815 break; 3583 break;
2816 } 3584 }
2817} 3585}
2818/*}}} */ 3586/*}}} */
2819 3587
2820#ifndef NO_FRILLS 3588#if ENABLE_FRILLS
2821/* ARGSUSED */ 3589/* ARGSUSED */
2822void 3590void
2823rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3591rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2824{ 3592{
2825 int x, y; 3593 int x, y;
2826#if 0
2827 char *s;
2828#endif
2829 XWindowAttributes wattr; 3594 XWindowAttributes wattr;
2830 Window wdummy; 3595 Window wdummy;
3596 dDisp;
2831 3597
2832 if (nargs == 0) 3598 if (nargs == 0)
2833 return; 3599 return;
3600
2834 switch (args[0]) 3601 switch (args[0])
2835 { 3602 {
2836 /* 3603 /*
2837 * commands 3604 * commands
2838 */ 3605 */
2839 case 1: /* deiconify window */ 3606 case 1: /* deiconify window */
2840 XMapWindow(display->display, TermWin.parent[0]); 3607 XMapWindow (disp, parent[0]);
2841 break; 3608 break;
2842 case 2: /* iconify window */ 3609 case 2: /* iconify window */
2843 XIconifyWindow(display->display, TermWin.parent[0], 3610 XIconifyWindow (disp, parent[0], display->screen);
2844 DefaultScreen(display->display));
2845 break; 3611 break;
2846 case 3: /* set position (pixels) */ 3612 case 3: /* set position (pixels) */
2847 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3613 XMoveWindow (disp, parent[0], args[1], args[2]);
2848 break; 3614 break;
2849 case 4: /* set size (pixels) */ 3615 case 4: /* set size (pixels) */
2850 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3616 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2851 break; 3617 break;
2852 case 5: /* raise window */ 3618 case 5: /* raise window */
2853 XRaiseWindow(display->display, TermWin.parent[0]); 3619 XRaiseWindow (disp, parent[0]);
2854 break; 3620 break;
2855 case 6: /* lower window */ 3621 case 6: /* lower window */
2856 XLowerWindow(display->display, TermWin.parent[0]); 3622 XLowerWindow (disp, parent[0]);
2857 break; 3623 break;
2858 case 7: /* refresh window */ 3624 case 7: /* refresh window */
2859 scr_touch (true); 3625 scr_touch (true);
2860 break; 3626 break;
2861 case 8: /* set size (chars) */ 3627 case 8: /* set size (chars) */
2862 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3628 set_widthheight ((unsigned int) (args[2] * fwidth),
2863 (unsigned int)(args[1] * TermWin.fheight)); 3629 (unsigned int) (args[1] * fheight));
2864 break; 3630 break;
3631
3632 //case 9: NYI, TODO, restore maximized window or maximize window
2865 default: 3633 default:
2866 if (args[0] >= 24) /* set height (chars) */ 3634 if (args[0] >= 24) /* set height (chars) */
2867 set_widthheight ((unsigned int)TermWin.width, 3635 set_widthheight ((unsigned int)width,
2868 (unsigned int)(args[1] * TermWin.fheight)); 3636 (unsigned int) (args[1] * fheight));
2869 break; 3637 break;
3638
3639
2870 /* 3640 /*
2871 * reports - some output format copied from XTerm 3641 * reports - some output format copied from XTerm
2872 */ 3642 */
2873 case 11: /* report window state */ 3643 case 11: /* report window state */
2874 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3644 XGetWindowAttributes (disp, parent[0], &wattr);
2875 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3645 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2876 break; 3646 break;
2877 case 13: /* report window position */ 3647 case 13: /* report window position */
2878 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3648 XGetWindowAttributes (disp, parent[0], &wattr);
2879 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3649 XTranslateCoordinates (disp, parent[0], wattr.root,
2880 -wattr.border_width, -wattr.border_width, 3650 -wattr.border_width, -wattr.border_width,
2881 &x, &y, &wdummy); 3651 &x, &y, &wdummy);
2882 tt_printf("\033[3;%d;%dt", x, y); 3652 tt_printf ("\033[3;%d;%dt", x, y);
2883 break; 3653 break;
2884 case 14: /* report window size (pixels) */ 3654 case 14: /* report window size (pixels) */
2885 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3655 XGetWindowAttributes (disp, parent[0], &wattr);
2886 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3656 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2887 break; 3657 break;
3658 case 18: /* report text area size (chars) */
3659 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3660 break;
2888 case 18: /* report window size (chars) */ 3661 case 19: /* report window size (chars) */
2889 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3662 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2890 break; 3663 break;
2891#if 0 /* XXX: currently disabled due to security concerns */
2892 case 20: /* report icon label */ 3664 case 20: /* report icon label */
3665 {
3666 char *s;
2893 XGetIconName(display->display, TermWin.parent[0], &s); 3667 XGetIconName (disp, parent[0], &s);
2894 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3668 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3669 XFree (s);
3670 }
2895 break; 3671 break;
2896 case 21: /* report window title */ 3672 case 21: /* report window title */
3673 {
3674 char *s;
2897 XFetchName(display->display, TermWin.parent[0], &s); 3675 XFetchName (disp, parent[0], &s);
2898 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3676 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3677 XFree (s);
3678 }
2899 break; 3679 break;
2900#endif
2901
2902 } 3680 }
2903} 3681}
2904#endif 3682#endif
2905 3683
2906/*----------------------------------------------------------------------*/ 3684/*----------------------------------------------------------------------*/
2907/* 3685/*
2908 * get input up until STRING TERMINATOR (or BEL) 3686 * get input up until STRING TERMINATOR (or BEL)
2909 * ends_how is terminator used. returned input must be free()d 3687 * ends_how is terminator used. returned input must be free()'d
2910 */ 3688 */
2911unsigned char * 3689char *
2912rxvt_term::get_to_st (unsigned char *ends_how) 3690rxvt_term::get_to_st (unicode_t &ends_how)
2913{ 3691{
2914 int seen_esc = 0; /* seen escape? */ 3692 unicode_t ch;
3693 bool seen_esc = false;
2915 unsigned int n = 0; 3694 unsigned int n = 0;
2916 unsigned char *s; 3695 wchar_t string[STRING_MAX];
2917 unsigned char ch, string[STRING_MAX];
2918 3696
2919 for (; (ch = cmd_getc ());) 3697 while ((ch = cmd_getc ()) != NOCHAR)
2920 { 3698 {
2921 if (ch == C0_BEL 3699 if (seen_esc)
2922 || ch == CHAR_ST 3700 {
2923 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3701 if (ch == 0x5c) /* 7bit ST */
2924 break; 3702 break;
3703 else
3704 return NULL;
3705 }
2925 if (ch == C0_ESC) 3706 else if (ch == C0_ESC)
2926 { 3707 {
2927 seen_esc = 1; 3708 seen_esc = true;
2928 continue; 3709 continue;
2929 } 3710 }
2930 else if (ch == '\t') 3711 else if (ch == C0_BEL || ch == CHAR_ST)
2931 ch = ' '; /* translate '\t' to space */ 3712 break;
2932 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3713 else if (ch < 0x20)
2933 return NULL; /* other control character - exit */ 3714 return NULL; /* other control character - exit */
2934 if (n < sizeof(string) - 1) 3715
3716 seen_esc = false;
3717
3718 if (n >= STRING_MAX - 1)
3719 // stop at some sane length
3720 return NULL;
3721
3722 if (ch == C0_SYN)
3723 string[n++] = cmd_get8 ();
3724 else
2935 string[n++] = ch; 3725 string[n++] = ch;
2936 seen_esc = 0;
2937 } 3726 }
3727
2938 string[n++] = '\0'; 3728 string[n++] = '\0';
2939 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3729
2940 return NULL;
2941 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3730 ends_how = (ch == 0x5c ? C0_ESC : ch);
2942 STRNCPY(s, string, n); 3731
2943 return s; 3732 return rxvt_wcstombs (string);
2944} 3733}
2945 3734
2946/*----------------------------------------------------------------------*/ 3735/*----------------------------------------------------------------------*/
2947/* 3736/*
2948 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3737 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2949 */ 3738 */
2950void 3739void
2951rxvt_term::process_dcs_seq () 3740rxvt_term::process_dcs_seq ()
2952{ 3741{
2953 unsigned char eh, *s; 3742 char *s;
3743 unicode_t eh;
3744
2954 /* 3745 /*
2955 * Not handled yet 3746 * Not handled yet
2956 */ 3747 */
2957 s = get_to_st (&eh); 3748 s = get_to_st (eh);
2958 if (s) 3749 if (s)
2959 free(s); 3750 free (s);
3751
2960 return; 3752 return;
2961} 3753}
2962 3754
2963/*----------------------------------------------------------------------*/ 3755/*----------------------------------------------------------------------*/
2964/* 3756/*
2965 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3757 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2966 */ 3758 */
2967void 3759void
2968rxvt_term::process_osc_seq () 3760rxvt_term::process_osc_seq ()
2969{ 3761{
2970 unsigned char ch, eh, *s; 3762 unicode_t ch, eh;
2971 int arg; 3763 int arg;
2972 3764
2973 ch = cmd_getc (); 3765 ch = cmd_getc ();
2974 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3766 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2975 arg = arg * 10 + (ch - '0'); 3767 arg = arg * 10 + (ch - '0');
2976 3768
2977 if (ch == ';') 3769 if (ch == ';')
2978 { 3770 {
2979 s = get_to_st (&eh); 3771 char *s = get_to_st (eh);
3772
2980 if (s) 3773 if (s)
2981 { 3774 {
2982 /*
2983 * rxvt_menubar_dispatch() violates the constness of the string,
2984 * so do it here
2985 */
2986 if (arg == XTerm_Menu)
2987#if 0 /* XXX: currently disabled due to security concerns */
2988 menubar_dispatch ((char *)s);
2989#else
2990 (void)0;
2991#endif
2992 else
2993 xterm_seq (arg, (char *)s, eh); 3775 process_xterm_seq (arg, s, eh);
2994 free(s); 3776 free (s);
2995 } 3777 }
3778 }
3779}
3780
3781void
3782rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3783{
3784 if (str[0] == '?' && !str[1])
2996 } 3785 {
3786 unsigned short r, g, b;
3787 pix_colors_focused[color].get (display, r, g, b);
3788 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3789 }
3790 else
3791 set_window_color (color, str);
2997} 3792}
3793
2998/* 3794/*
2999 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3795 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3000 * 0 = change iconName/title
3001 * 1 = change iconName
3002 * 2 = change title
3003 * 4 = change color
3004 * 12 = change text color
3005 * 13 = change mouse foreground color
3006 * 17 = change highlight character colour
3007 * 18 = change bold character color
3008 * 19 = change underlined character color
3009 * 46 = change logfile (not implemented)
3010 * 50 = change font
3011 *
3012 * rxvt extensions:
3013 * 10 = menu (may change in future)
3014 * 20 = bg pixmap
3015 * 39 = change default fg color
3016 * 49 = change default bg color
3017 * 55 = dump scrollback buffer and all of screen
3018 */ 3796 */
3019void 3797void
3020rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3798rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3021{ 3799{
3022 int changed = 0; 3800 int changed = 0;
3023 int color; 3801 int color;
3024 char *buf, *name; 3802 char *buf, *name;
3803 bool query = str[0] == '?' && !str[1];
3804 int saveop = op;
3805 dDisp;
3025 3806
3026 assert(str != NULL); 3807 assert (str != NULL);
3027 switch (op) 3808 switch (op)
3028 { 3809 {
3029 case XTerm_name: 3810 case XTerm_name:
3030 set_title (str); 3811 set_title (str);
3031 /* FALLTHROUGH */ 3812 /* FALLTHROUGH */
3032 case XTerm_iconName: 3813 case XTerm_iconName:
3033 set_iconName (str); 3814 set_icon_name (str);
3034 break; 3815 break;
3035 case XTerm_title: 3816 case XTerm_title:
3036 set_title (str); 3817 set_title (str);
3037 break; 3818 break;
3819 case XTerm_property:
3820 if (str[0] == '?')
3821 {
3822 Atom prop = display->atom (str + 1);
3823 Atom actual_type;
3824 int actual_format;
3825 unsigned long nitems;
3826 unsigned long bytes_after;
3827 unsigned char *value = 0;
3828 const char *str = "";
3829
3830 if (prop
3831 && XGetWindowProperty (disp, parent[0],
3832 prop, 0, 1<<16, 0, AnyPropertyType,
3833 &actual_type, &actual_format,
3834 &nitems, &bytes_after, &value) == Success
3835 && actual_type != None
3836 && actual_format == 8)
3837 str = (const char *)(value);
3838
3839 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3840
3841 XFree (value);
3842 }
3843 else
3844 {
3845 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3846
3847 if (eq)
3848 {
3849 *eq = 0;
3850 set_utf8_property (display->atom (str), eq + 1);
3851 }
3852 else
3853 XDeleteProperty (disp, parent[0],
3854 display->atom (str));
3855 }
3856 break;
3857
3038 case XTerm_Color: 3858 case XTerm_Color:
3039 for (buf = (char *)str; buf && *buf;) 3859 for (buf = (char *)str; buf && *buf;)
3040 { 3860 {
3041 if ((name = STRCHR(buf, ';')) == NULL) 3861 if ((name = strchr (buf, ';')) == NULL)
3042 break; 3862 break;
3863
3043 *name++ = '\0'; 3864 *name++ = '\0';
3044 color = atoi(buf); 3865 color = atoi (buf);
3866
3045 if (color < 0 || color >= TOTAL_COLORS) 3867 if (color < 0 || color >= TOTAL_COLORS)
3046 break; 3868 break;
3869
3047 if ((buf = STRCHR(name, ';')) != NULL) 3870 if ((buf = strchr (name, ';')) != NULL)
3048 *buf++ = '\0'; 3871 *buf++ = '\0';
3872
3873 if (name[0] == '?' && !name[1])
3874 {
3875 unsigned short r, g, b;
3876 pix_colors_focused[color + minCOLOR].get (display, r, g, b);
3877 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3878 }
3879 else
3049 set_window_color (color + minCOLOR, name); 3880 set_window_color (color + minCOLOR, name);
3050 } 3881 }
3882 break;
3883 case XTerm_Color00:
3884 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3885 break;
3886 case XTerm_Color01:
3887 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3051 break; 3888 break;
3052#ifndef NO_CURSORCOLOR 3889#ifndef NO_CURSORCOLOR
3053 case XTerm_Color_cursor: 3890 case XTerm_Color_cursor:
3054 set_window_color (Color_cursor, str); 3891 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3055 break; 3892 break;
3056#endif 3893#endif
3057 case XTerm_Color_pointer: 3894 case XTerm_Color_pointer_fg:
3058 set_window_color (Color_pointer, str); 3895 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3896 break;
3897 case XTerm_Color_pointer_bg:
3898 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3059 break; 3899 break;
3060#ifndef NO_BOLD_UNDERLINE_REVERSE 3900#ifndef NO_BOLD_UNDERLINE_REVERSE
3061 case XTerm_Color_BD: 3901 case XTerm_Color_BD:
3062 set_window_color (Color_BD, str); 3902 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3063 break; 3903 break;
3064 case XTerm_Color_UL: 3904 case XTerm_Color_UL:
3065 set_window_color (Color_UL, str); 3905 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3066 break; 3906 break;
3067 case XTerm_Color_RV: 3907 case XTerm_Color_RV:
3068 set_window_color (Color_RV, str); 3908 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3069 break; 3909 break;
3070#endif 3910 case URxvt_Color_IT:
3071 3911 process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3072 case XTerm_Menu:
3073 /*
3074 * rxvt_menubar_dispatch() violates the constness of the string,
3075 * so DON'T do it here
3076 */
3077 break; 3912 break;
3913#endif
3914#if TRANSPARENT && TINTING
3915 case URxvt_Color_tint:
3916 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3917 check_our_parents ();
3918 if (am_transparent)
3919 want_full_refresh = want_refresh = 1;
3920 break;
3921#endif
3922
3078 case XTerm_Pixmap: 3923 case XTerm_Pixmap:
3079 if (*str != ';') 3924 if (*str != ';')
3080 { 3925 {
3081#if XPM_BACKGROUND 3926#if XPM_BACKGROUND
3082 scale_pixmap (""); /* reset to default scaling */ 3927 scale_pixmap (""); /* reset to default scaling */
3083 set_bgPixmap (str); /* change pixmap */ 3928 set_bgPixmap (str); /* change pixmap */
3084#endif 3929#endif
3085 scr_touch (true); 3930 scr_touch (true);
3086 } 3931 }
3087 while ((str = STRCHR(str, ';')) != NULL) 3932 while ((str = strchr (str, ';')) != NULL)
3088 { 3933 {
3089 str++; 3934 str++;
3090#if XPM_BACKGROUND 3935#if XPM_BACKGROUND
3091 changed += scale_pixmap (str); 3936 changed += scale_pixmap (str);
3092#endif 3937#endif
3093
3094 } 3938 }
3939
3095 if (changed) 3940 if (changed)
3096 { 3941 {
3097#ifdef XPM_BACKGROUND 3942#ifdef XPM_BACKGROUND
3098 resize_pixmap (); 3943 resize_pixmap ();
3099#endif 3944#endif
… …
3105 set_window_color (Color_fg, str); 3950 set_window_color (Color_fg, str);
3106 break; 3951 break;
3107 case XTerm_restoreBG: 3952 case XTerm_restoreBG:
3108 set_window_color (Color_bg, str); 3953 set_window_color (Color_bg, str);
3109 break; 3954 break;
3955
3110 case XTerm_logfile: 3956 case XTerm_logfile:
3957 // TODO, when secure mode?
3958 break;
3959
3960#ifdef MENUBAR
3961 case URxvt_Menu:
3962 if (OPTION (Opt_insecure))
3963 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3111 break; 3964 break;
3112 case XTerm_font: 3965#endif
3113 change_font (0, str);
3114 break;
3115#if 0 3966#if 0
3116 case XTerm_dumpscreen: /* no error notices */ 3967 case XTerm_dumpscreen: /* no error notices */
3117 { 3968 {
3118 int fd; 3969 int fd;
3119 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3970 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3120 { 3971 {
3121 scr_dump (fd); 3972 scr_dump (fd);
3122 close(fd); 3973 close (fd);
3123 } 3974 }
3124 } 3975 }
3125 break; 3976 break;
3126#endif 3977#endif
3978 case XTerm_font:
3979 op = URxvt_font;
3980 case URxvt_font:
3981#if ENABLE_STYLES
3982 case URxvt_boldFont:
3983 case URxvt_italicFont:
3984 case URxvt_boldItalicFont:
3985#endif
3986 if (query)
3987 tt_printf ("\33]%d;%-.250s%c", saveop,
3988 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3989 ? fontset[op - URxvt_font]->fontdesc : "",
3990 resp);
3991 else
3992 {
3993 const char *&res = rs[Rs_font + (op - URxvt_font)];
3127 3994
3995 res = strdup (str);
3996 allocated.push_back ((void *)res);
3997 set_fonts ();
3998 }
3999 break;
4000
4001#if ENABLE_FRILLS
4002 case URxvt_locale:
4003 if (query)
4004 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp);
4005 else
4006 {
4007 set_locale (str);
4008 pty.set_utf8_mode (enc_utf8);
4009 init_xlocale ();
4010 }
4011 break;
4012
4013 case URxvt_view_up:
4014 case URxvt_view_down:
4015 {
4016 int lines = atoi (str);
4017
4018 if (lines)
4019 scr_page (op == URxvt_view_up ? UP : DN, lines);
4020 else
4021 scr_erase_savelines ();
4022 }
4023
4024 break;
4025#endif
4026
4027#if ENABLE_PERL
4028 case URxvt_perl:
4029 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
4030 ; // no responses yet
4031 break;
4032#endif
3128 } 4033 }
3129} 4034}
3130/*----------------------------------------------------------------------*/ 4035/*----------------------------------------------------------------------*/
3131 4036
3132/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4037/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3140 * so no need for fancy checking 4045 * so no need for fancy checking
3141 */ 4046 */
3142int 4047int
3143rxvt_term::privcases (int mode, unsigned long bit) 4048rxvt_term::privcases (int mode, unsigned long bit)
3144{ 4049{
3145 int state; 4050 int state;
3146 4051
3147 if (mode == 's') 4052 if (mode == 's')
3148 { 4053 {
3149 SavedModes |= (PrivateModes & bit); 4054 SavedModes |= (priv_modes & bit);
3150 return -1; 4055 return -1;
3151 } 4056 }
3152 else 4057 else
3153 { 4058 {
3154 if (mode == 'r') 4059 if (mode == 'r')
3155 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4060 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3156 else 4061 else
3157 state = (mode == 't') ? !(PrivateModes & bit) : mode; 4062 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3158 PrivMode(state, bit); 4063 PrivMode (state, bit);
3159 } 4064 }
4065
3160 return state; 4066 return state;
3161} 4067}
3162 4068
3163/* we're not using priv _yet_ */ 4069/* we're not using priv _yet_ */
3164void 4070void
3165rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 4071rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3166{ 4072{
3167 unsigned int i, j; 4073 unsigned int i, j;
3168 int state; 4074 int state;
4075
3169 static const struct 4076 static const struct
3170 { 4077 {
3171 const int argval; 4078 const int argval;
3172 const unsigned long bit; 4079 const unsigned long bit;
3173 } 4080 }
4081
3174 argtopriv[] = { 4082 argtopriv[] = {
3175 { 1, PrivMode_aplCUR }, 4083 { 1, PrivMode_aplCUR },
3176 { 2, PrivMode_vt52 }, 4084 { 2, PrivMode_vt52 },
3177 { 3, PrivMode_132 }, 4085 { 3, PrivMode_132 },
3178 { 4, PrivMode_smoothScroll }, 4086 { 4, PrivMode_smoothScroll },
3179 { 5, PrivMode_rVideo }, 4087 { 5, PrivMode_rVideo },
3180 { 6, PrivMode_relOrigin }, 4088 { 6, PrivMode_relOrigin },
3181 { 7, PrivMode_Autowrap }, 4089 { 7, PrivMode_Autowrap },
4090 // 8, bi-directional support mode
3182 { 9, PrivMode_MouseX10 }, 4091 { 9, PrivMode_MouseX10 },
3183#ifdef menuBar_esc 4092#ifdef menuBar_esc
3184 { menuBar_esc, PrivMode_menuBar }, 4093 { menuBar_esc, PrivMode_menuBar },
3185#endif 4094#endif
4095 // 18, 19 printing-related
4096 { 25, PrivMode_VisibleCursor },
3186#ifdef scrollBar_esc 4097#ifdef scrollBar_esc
3187 { scrollBar_esc, PrivMode_scrollBar }, 4098 { scrollBar_esc, PrivMode_scrollBar },
3188#endif 4099#endif
3189 { 25, PrivMode_VisibleCursor },
3190 { 35, PrivMode_ShiftKeys }, 4100 { 35, PrivMode_ShiftKeys }, // rxvt extension
3191 { 40, PrivMode_132OK }, 4101 { 40, PrivMode_132OK },
4102 // 41 xterm more fixes NYI
4103 // 45 margin bell NYI
4104 // 46 start logging
3192 { 47, PrivMode_Screen }, 4105 { 47, PrivMode_Screen },
3193 { 66, PrivMode_aplKP }, 4106 { 66, PrivMode_aplKP },
3194#ifndef NO_BACKSPACE_KEY 4107#ifndef NO_BACKSPACE_KEY
3195 { 67, PrivMode_BackSpace }, 4108 { 67, PrivMode_BackSpace },
3196#endif 4109#endif
3197 { 1000, PrivMode_MouseX11 }, 4110 { 1000, PrivMode_MouseX11 },
4111 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4112 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4113 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3198 { 1010, PrivMode_TtyOutputInh }, 4114 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3199 { 1011, PrivMode_Keypress }, 4115 { 1011, PrivMode_Keypress }, // rxvt extension
4116 // 1035 enable modifiers for alt, numlock NYI
4117 // 1036 send ESC for meta keys NYI
4118 // 1037 send DEL for keypad delete NYI
3200 { 1047, PrivMode_Screen }, 4119 { 1047, PrivMode_Screen },
4120 // 1048 save and restore cursor
3201 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4121 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4122 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3202 }; 4123 };
3203 4124
3204 if (nargs == 0) 4125 if (nargs == 0)
3205 return; 4126 return;
3206 4127
… …
3213 for (i = 0; i < nargs; i++) 4134 for (i = 0; i < nargs; i++)
3214 { 4135 {
3215 state = -1; 4136 state = -1;
3216 4137
3217 /* basic handling */ 4138 /* basic handling */
3218 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4139 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3219 if (argtopriv[j].argval == arg[i]) 4140 if (argtopriv[j].argval == arg[i])
3220 { 4141 {
3221 state = privcases (mode, argtopriv[j].bit); 4142 state = privcases (mode, argtopriv[j].bit);
3222 break; 4143 break;
3223 } 4144 }
3224 4145
3225 /* extra handling for values with state unkept */ 4146 /* extra handling for values with state unkept */
3226 if (state == -1)
3227 switch (arg[i]) 4147 switch (arg[i])
3228 { 4148 {
4149#if ENABLE_STYLES
4150 case 1021:
4151 set_option (Opt_intensityStyles, mode);
4152
4153 scr_touch (true);
4154 break;
4155#endif
3229 case 1048: /* alternative cursor save */ 4156 case 1048: /* alternative cursor save */
4157 case 1049:
4158 if (OPTION (Opt_secondaryScreen))
3230 if (mode == 0) 4159 if (mode == 0)
3231 scr_cursor (RESTORE); 4160 scr_cursor (RESTORE);
3232 else if (mode == 1) 4161 else if (mode == 1)
3233 scr_cursor (SAVE); 4162 scr_cursor (SAVE);
3234 /* FALLTHROUGH */
3235 default:
3236 continue; /* for(;i;) */
3237 }
3238
3239 /* extra handling for values with valid 0 or 1 state */
3240 switch (arg[i])
3241 {
3242 /* case 1: - application cursor keys */
3243 case 2: /* VT52 mode */
3244 /* oddball mode. should be set regardless of set/reset
3245 * parameter. Return from VT52 mode with an ESC < from
3246 * within VT52 mode
3247 */
3248 PrivMode(1, PrivMode_vt52);
3249 break; 4163 break;
4164 }
4165
4166 if (state >= 0)
4167 /* extra handling for values with valid 0 or 1 state */
4168 switch (arg[i])
4169 {
4170 /* case 1: - application cursor keys */
4171 case 2: /* VT52 mode */
4172 /* oddball mode. should be set regardless of set/reset
4173 * parameter. Return from VT52 mode with an ESC < from
4174 * within VT52 mode
4175 */
4176 PrivMode (1, PrivMode_vt52);
4177 break;
3250 case 3: /* 80/132 */ 4178 case 3: /* 80/132 */
3251 if (PrivateModes & PrivMode_132OK) 4179 if (priv_modes & PrivMode_132OK)
3252 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4180 set_widthheight (((state ? 132 : 80) * fwidth), height);
3253 (unsigned int)TermWin.height);
3254 break; 4181 break;
3255 case 4: /* smooth scrolling */ 4182 case 4: /* smooth scrolling */
3256 if (state)
3257 Options &= ~Opt_jumpScroll;
3258 else
3259 Options |= Opt_jumpScroll; 4183 set_option (Opt_jumpScroll, !state);
3260 break; 4184 break;
3261 case 5: /* reverse video */ 4185 case 5: /* reverse video */
3262 scr_rvideo_mode (state); 4186 scr_rvideo_mode (state);
3263 break; 4187 break;
3264 case 6: /* relative/absolute origins */ 4188 case 6: /* relative/absolute origins */
3265 scr_relative_origin (state); 4189 scr_relative_origin (state);
3266 break; 4190 break;
3267 case 7: /* autowrap */ 4191 case 7: /* autowrap */
3268 scr_autowrap (state); 4192 scr_autowrap (state);
3269 break; 4193 break;
3270 /* case 8: - auto repeat, can't do on a per window basis */ 4194 /* case 8: - auto repeat, can't do on a per window basis */
3271 case 9: /* X10 mouse reporting */ 4195 case 9: /* X10 mouse reporting */
3272 if (state) /* orthogonal */ 4196 if (state) /* orthogonal */
3273 PrivateModes &= ~(PrivMode_MouseX11); 4197 priv_modes &= ~PrivMode_MouseX11;
3274 break; 4198 break;
3275#ifdef menuBar_esc 4199#ifdef menuBar_esc
3276 case menuBar_esc: 4200 case menuBar_esc:
3277#ifdef MENUBAR 4201#ifdef MENUBAR
3278 map_menuBar (state); 4202 map_menuBar (state);
3279#endif 4203#endif
3280 break; 4204 break;
3281#endif 4205#endif
3282#ifdef scrollBar_esc 4206#ifdef scrollBar_esc
3283 case scrollBar_esc: 4207 case scrollBar_esc:
3284 if (scrollbar_mapping (state)) 4208 if (scrollbar_mapping (state))
3285 { 4209 {
3286 resize_all_windows (0, 0, 0); 4210 resize_all_windows (0, 0, 0);
3287 scr_touch (true); 4211 scr_touch (true);
3288 } 4212 }
3289 break; 4213 break;
3290#endif 4214#endif
3291 case 25: /* visible/invisible cursor */ 4215 case 25: /* visible/invisible cursor */
3292 scr_cursor_visible (state); 4216 scr_cursor_visible (state);
3293 break; 4217 break;
3294 /* case 35: - shift keys */ 4218 /* case 35: - shift keys */
3295 /* case 40: - 80 <--> 132 mode */ 4219 /* case 40: - 80 <--> 132 mode */
3296 case 47: /* secondary screen */ 4220 case 47: /* secondary screen */
3297 scr_change_screen (state); 4221 scr_change_screen (state);
3298 break; 4222 break;
3299 /* case 66: - application key pad */ 4223 /* case 66: - application key pad */
3300 /* case 67: - backspace key */ 4224 /* case 67: - backspace key */
3301 case 1000: /* X11 mouse reporting */ 4225 case 1000: /* X11 mouse reporting */
3302 if (state) /* orthogonal */ 4226 if (state) /* orthogonal */
3303 PrivateModes &= ~(PrivMode_MouseX10); 4227 priv_modes &= ~PrivMode_MouseX10;
3304 break; 4228 break;
3305#if 0 4229#if 0
3306 case 1001: 4230 case 1001:
3307 break; /* X11 mouse highlighting */ 4231 break; /* X11 mouse highlighting */
3308#endif 4232#endif
3309 case 1010: /* scroll to bottom on TTY output inhibit */ 4233 case 1010: /* scroll to bottom on TTY output inhibit */
3310 if (state)
3311 Options &= ~Opt_scrollTtyOutput;
3312 else
3313 Options |= Opt_scrollTtyOutput; 4234 set_option (Opt_scrollTtyOutput, !state);
3314 break; 4235 break;
3315 case 1011: /* scroll to bottom on key press */ 4236 case 1011: /* scroll to bottom on key press */
3316 if (state)
3317 Options |= Opt_scrollTtyKeypress; 4237 set_option (Opt_scrollTtyKeypress, state);
3318 else
3319 Options &= ~Opt_scrollTtyKeypress;
3320 break; 4238 break;
3321 case 1047: /* secondary screen w/ clearing */ 4239 case 1047: /* secondary screen w/ clearing last */
3322 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4240 if (OPTION (Opt_secondaryScreen))
3323 if (current_screen != PRIMARY) 4241 if (current_screen != PRIMARY)
3324 scr_erase_screen (2); 4242 scr_erase_screen (2);
3325 scr_change_screen (state); 4243 scr_change_screen (state);
3326 /* FALLTHROUGH */
3327 default:
3328 break; 4244 break;
4245 case 1049: /* secondary screen w/ clearing first */
4246 scr_change_screen (state);
4247 if (OPTION (Opt_secondaryScreen))
4248 if (current_screen != PRIMARY)
4249 scr_erase_screen (2);
4250 break;
4251 default:
4252 break;
3329 } 4253 }
3330 } 4254 }
3331} 4255}
3332/*}}} */ 4256/*}}} */
3333 4257
3334/*{{{ process sgr sequences */ 4258/*{{{ process sgr sequences */
3335void 4259void
3336rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4260rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3337{ 4261{
3338 unsigned int i; 4262 unsigned int i;
3339 short rendset; 4263 short rendset;
3340 int rendstyle; 4264 int rendstyle;
3341 4265
3342 if (nargs == 0) 4266 if (nargs == 0)
3343 { 4267 {
3344 scr_rendition (0, ~RS_None); 4268 scr_rendition (0, ~RS_None);
3345 return; 4269 return;
3346 } 4270 }
4271
3347 for (i = 0; i < nargs; i++) 4272 for (i = 0; i < nargs; i++)
3348 { 4273 {
3349 rendset = -1; 4274 rendset = -1;
3350 switch (arg[i]) 4275 switch (arg[i])
3351 { 4276 {
… …
3353 rendset = 0, rendstyle = ~RS_None; 4278 rendset = 0, rendstyle = ~RS_None;
3354 break; 4279 break;
3355 case 1: 4280 case 1:
3356 rendset = 1, rendstyle = RS_Bold; 4281 rendset = 1, rendstyle = RS_Bold;
3357 break; 4282 break;
4283 //case 2: // low intensity
4284 case 3:
4285 rendset = 1, rendstyle = RS_Italic;
4286 break;
3358 case 4: 4287 case 4:
3359 rendset = 1, rendstyle = RS_Uline; 4288 rendset = 1, rendstyle = RS_Uline;
3360 break; 4289 break;
3361 case 5: 4290 case 5: // slowly blinking
4291 case 6: // rapidly blinking
3362 rendset = 1, rendstyle = RS_Blink; 4292 rendset = 1, rendstyle = RS_Blink;
3363 break; 4293 break;
4294 //case 6: // scoansi light background
3364 case 7: 4295 case 7:
3365 rendset = 1, rendstyle = RS_RVid; 4296 rendset = 1, rendstyle = RS_RVid;
3366 break; 4297 break;
3367 case 22: 4298 case 8:
4299 // invisible. NYI
4300 break;
4301 //case 9: // crossed out
4302 //case 10: // scoansi acs off, primary font
4303 //case 11: // scoansi acs on, first alt font
4304 //case 12: // scoansi acs on, |0x80, second alt font
4305 //...
4306 //case 19: // ninth alt font
4307 //case 20: // gothic
4308 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3368 rendset = 0, rendstyle = RS_Bold; 4309 rendset = 0, rendstyle = RS_Bold;
4310 break;
4311 case 22: // normal intensity
4312 rendset = 0, rendstyle = RS_Bold;
4313 break;
4314 case 23: // disable italic
4315 rendset = 0, rendstyle = RS_Italic;
3369 break; 4316 break;
3370 case 24: 4317 case 24:
3371 rendset = 0, rendstyle = RS_Uline; 4318 rendset = 0, rendstyle = RS_Uline;
3372 break; 4319 break;
3373 case 25: 4320 case 25:
3374 rendset = 0, rendstyle = RS_Blink; 4321 rendset = 0, rendstyle = RS_Blink;
3375 break; 4322 break;
4323 case 26: // variable spacing (iso 8613)
4324 rendset = 0, rendstyle = RS_Blink;
4325 break;
3376 case 27: 4326 case 27:
3377 rendset = 0, rendstyle = RS_RVid; 4327 rendset = 0, rendstyle = RS_RVid;
3378 break; 4328 break;
4329 //case 28: // visible. NYI
4330 //case 29: // not crossed-out
3379 } 4331 }
4332
3380 if (rendset != -1) 4333 if (rendset != -1)
3381 { 4334 {
3382 scr_rendition (rendset, rendstyle); 4335 scr_rendition (rendset, rendstyle);
3383 continue; /* for(;i;) */ 4336 continue; /* for (;i;) */
3384 } 4337 }
3385 4338
3386 switch (arg[i]) 4339 switch (arg[i])
3387 { 4340 {
3388 case 30: 4341 case 30:
… …
3391 case 33: 4344 case 33:
3392 case 34: 4345 case 34:
3393 case 35: 4346 case 35:
3394 case 36: 4347 case 36:
3395 case 37: 4348 case 37:
3396 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4349 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3397 Color_fg);
3398 break; 4350 break;
3399#ifdef TTY_256COLOR 4351 case 38: // set fg color, ISO 8613-6
3400 case 38:
3401 if (nargs > i + 2 && arg[i + 1] == 5) 4352 if (nargs > i + 2 && arg[i + 1] == 5)
3402 { 4353 {
3403 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4354 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3404 Color_fg);
3405 i += 2; 4355 i += 2;
3406 } 4356 }
3407 break; 4357 break;
3408#endif
3409 case 39: /* default fg */ 4358 case 39: /* default fg */
3410 scr_color (Color_fg, Color_fg); 4359 scr_color (Color_fg, Color_fg);
3411 break; 4360 break;
3412 4361
3413 case 40: 4362 case 40:
… …
3416 case 43: 4365 case 43:
3417 case 44: 4366 case 44:
3418 case 45: 4367 case 45:
3419 case 46: 4368 case 46:
3420 case 47: 4369 case 47:
3421 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4370 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3422 Color_bg);
3423 break; 4371 break;
3424#ifdef TTY_256COLOR 4372 case 48: // set bg color, ISO 8613-6
3425 case 48:
3426 if (nargs > i + 2 && arg[i + 1] == 5) 4373 if (nargs > i + 2 && arg[i + 1] == 5)
3427 { 4374 {
3428 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4375 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3429 Color_bg);
3430 i += 2; 4376 i += 2;
3431 } 4377 }
3432 break; 4378 break;
3433#endif
3434 case 49: /* default bg */ 4379 case 49: /* default bg */
3435 scr_color (Color_bg, Color_bg); 4380 scr_color (Color_bg, Color_bg);
3436 break; 4381 break;
3437 4382
3438#ifndef NO_BRIGHTCOLOR 4383 //case 50: // not variable spacing
4384
4385#if ENABLE_FRILLS
3439 case 90: 4386 case 90:
3440 case 91: /* set bright fg color */ 4387 case 91: /* set bright fg color */
3441 case 92: 4388 case 92:
3442 case 93: 4389 case 93:
3443 case 94: 4390 case 94:
3444 case 95: 4391 case 95:
3445 case 96: 4392 case 96:
3446 case 97: 4393 case 97:
3447 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4394 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3448 Color_fg);
3449 break; 4395 break;
3450 case 100: 4396 case 100:
3451 case 101: /* set bright bg color */ 4397 case 101: /* set bright bg color */
3452 case 102: 4398 case 102:
3453 case 103: 4399 case 103:
3454 case 104: 4400 case 104:
3455 case 105: 4401 case 105:
3456 case 106: 4402 case 106:
3457 case 107: 4403 case 107:
3458 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4404 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3459 Color_bg);
3460 break; 4405 break;
3461#endif 4406#endif
3462
3463 } 4407 }
3464 } 4408 }
3465} 4409}
3466/*}}} */ 4410/*}}} */
3467 4411
3468/*{{{ process Rob Nation's own graphics mode sequences */ 4412/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3469void 4413void
3470rxvt_term::process_graphics () 4414rxvt_term::process_graphics ()
3471{ 4415{
3472 unsigned char ch, cmd = cmd_getc (); 4416 unicode_t ch, cmd = cmd_getc ();
3473 4417
3474#ifndef RXVT_GRAPHICS
3475 if (cmd == 'Q') 4418 if (cmd == 'Q')
3476 { /* query graphics */ 4419 { /* query graphics */
3477 tt_printf("\033G0\n"); /* no graphics */ 4420 tt_printf ("\033G0\012"); /* no graphics */
3478 return; 4421 return;
3479 } 4422 }
3480 /* swallow other graphics sequences until terminating ':' */ 4423 /* swallow other graphics sequences until terminating ':' */
3481 do 4424 do
3482 ch = cmd_getc (); 4425 ch = cmd_getc ();
3483 while (ch != ':'); 4426 while (ch != ':');
3484#else
3485 unsigned int nargs;
3486 int args[NGRX_PTS];
3487 unsigned char *text = NULL;
3488
3489 if (cmd == 'Q')
3490 { /* query graphics */
3491 tt_printf("\033G1\n"); /* yes, graphics (color) */
3492 return;
3493 }
3494 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3495 {
3496 int neg;
3497
3498 ch = cmd_getc ();
3499 neg = (ch == '-');
3500 if (neg || ch == '+')
3501 ch = cmd_getc ();
3502
3503 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3504 args[nargs] = args[nargs] * 10 + (ch - '0');
3505 if (neg)
3506 args[nargs] = -args[nargs];
3507
3508 nargs++;
3509 args[nargs] = 0;
3510 if (ch != ';')
3511 break;
3512 }
3513
3514 if ((cmd == 'T') && (nargs >= 5))
3515 {
3516 int i, len = args[4];
3517
3518 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3519
3520 if (text != NULL)
3521 {
3522 for (i = 0; i < len; i++)
3523 text[i] = cmd_getc ();
3524 text[len] = '\0';
3525 }
3526 }
3527 Gr_do_graphics (cmd, nargs, args, text);
3528#endif
3529} 4427}
3530/*}}} */ 4428/*}}} */
3531 4429
3532/* ------------------------------------------------------------------------- */ 4430/* ------------------------------------------------------------------------- */
3533 4431
3534/* 4432/*
3535 * Send printf() formatted output to the command. 4433 * Send printf () formatted output to the command.
3536 * Only use for small amounts of data. 4434 * Only use for small amounts of data.
3537 */ 4435 */
3538void 4436void
3539rxvt_term::tt_printf (const char *fmt,...) 4437rxvt_term::tt_printf (const char *fmt,...)
3540{ 4438{
3541 va_list arg_ptr; 4439 va_list arg_ptr;
3542 unsigned char buf[256]; 4440 char buf[256];
3543 4441
3544 va_start (arg_ptr, fmt); 4442 va_start (arg_ptr, fmt);
3545 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4443 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3546 va_end (arg_ptr); 4444 va_end (arg_ptr);
3547 tt_write (buf, STRLEN (buf)); 4445 tt_write (buf, strlen (buf));
3548} 4446}
3549 4447
3550/* ---------------------------------------------------------------------- */ 4448/* ---------------------------------------------------------------------- */
3551/* Write data to the pty as typed by the user, pasted with the mouse, 4449/* Write data to the pty as typed by the user, pasted with the mouse,
3552 * or generated by us in response to a query ESC sequence. 4450 * or generated by us in response to a query ESC sequence.
3553 */ 4451 */
4452const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4453
3554void 4454void
3555rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4455rxvt_term::tt_write (const char *data, unsigned int len)
3556{ 4456{
3557 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4457 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4458 return;
3558 4459
3559 if (len) 4460 if (pty.pty < 0)
4461 return;
4462
4463 if (v_buflen == 0)
4464 {
4465 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
4466
4467 if ((unsigned int)written == len)
4468 return;
4469
4470 data += written;
4471 len -= written;
3560 { 4472 }
4473
4474 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4475
4476 memcpy (v_buffer + v_buflen, data, len);
4477 v_buflen += len;
4478
4479 pty_ev.set (EVENT_READ | EVENT_WRITE);
4480}
4481
4482void rxvt_term::pty_write ()
4483{
4484 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4485
4486 if (written > 0)
4487 {
4488 v_buflen -= written;
4489
3561 if (v_buflen == 0) 4490 if (v_buflen == 0)
3562 { 4491 {
3563 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3564
3565 if ((unsigned int)written == len)
3566 return;
3567
3568 data += written;
3569 len -= written;
3570 }
3571
3572
3573 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3574
3575 memcpy (v_buffer + v_buflen, data, len);
3576 v_buflen += len;
3577 }
3578
3579 for (;;)
3580 {
3581 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3582
3583 if (written > 0)
3584 {
3585 v_buflen -= written;
3586
3587 if (v_buflen == 0)
3588 {
3589 free (v_buffer); 4492 free (v_buffer);
3590 v_buffer = 0; 4493 v_buffer = 0;
3591 v_buflen = 0; 4494 v_buflen = 0;
3592 4495
3593 pty_ev.set (EVENT_READ); 4496 pty_ev.set (EVENT_READ);
3594 return;
3595 }
3596
3597 memmove (v_buffer, v_buffer + written, v_buflen);
3598 }
3599 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3600 // original code just ignores this...
3601 destroy ();
3602 else
3603 {
3604 pty_ev.set (EVENT_READ | EVENT_WRITE);
3605 return; 4497 return;
3606 } 4498 }
4499
4500 memmove (v_buffer, v_buffer + written, v_buflen);
3607 } 4501 }
4502 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4503 pty_ev.set (EVENT_READ);
3608} 4504}
3609 4505
3610/*----------------------- end-of-file (C source) -----------------------*/ 4506/*----------------------- end-of-file (C source) -----------------------*/
3611 4507

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