ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/command.C
(Generate patch)

Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.41 by pcg, Tue Feb 10 00:40:39 2004 UTC vs.
Revision 1.270 by root, Wed Jan 18 10:31:37 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;
… …
205 scr_move_to (0, 1); 443 scr_move_to (0, 1);
206 return; 444 return;
207 } 445 }
208 else if (keysym == XK_End) 446 else if (keysym == XK_End)
209 { 447 {
210 scr_move_to (1, 0); 448 scr_move_to (1, 1);
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 defined (KEYSYM_RESOURCE)
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */
708/* attempt to `write' count to the input buffer */
709unsigned int 925unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 926rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 927{
712 unsigned int n, s; 928 unsigned int n, s;
713 929
714 n = cmdbuf_ptr - cmdbuf_base; 930 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 931 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
932
716 if (n > 0 && s < count) 933 if (n > 0 && s < count)
717 { 934 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 935 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 936 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 937 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 938 cmdbuf_endp -= n;
722 s += n; 939 s += n;
723 } 940 }
941
724 if (count > s) 942 if (count > s)
725 { 943 {
726 rxvt_print_error("data loss: cmd_write too large"); 944 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 945 count = s;
728 } 946 }
947
729 for (; count--;) 948 for (; count--;)
730 *cmdbuf_endp++ = *str++; 949 *cmdbuf_endp++ = *str++;
950
951 cmd_parse ();
952
731 return 0; 953 return 0;
732} 954}
733#endif /* MENUBAR_MAX */ 955#endif
734 956
735void 957void
736rxvt_term::flush () 958rxvt_term::flush ()
737{ 959{
960 flush_ev.stop ();
961
738#ifdef TRANSPARENT 962#ifdef TRANSPARENT
739 if (want_full_refresh) 963 if (want_full_refresh)
740 { 964 {
741 want_full_refresh = 0; 965 want_full_refresh = 0;
742 scr_clear (); 966 scr_clear ();
743 scr_touch (false); 967 scr_touch (false);
744 want_refresh = 1;
745 } 968 }
746#endif 969#endif
747 970
748 if (want_refresh) 971 if (want_refresh)
749 { 972 {
973 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
974 {
975 int row = view_start;
976 int end_row = row + nrow;
977
978 while (row > top_row && ROW (row - 1).is_longer ())
979 --row;
980
981 do
982 {
983 int start_row = row;
984 line_t *l;
985
986 do
987 {
988 l = &ROW (row++);
989
990 if (!(l->f & LINE_FILTERED))
991 {
992 // line not filtered, mark it as filtered
993 l->f |= LINE_FILTERED;
994 while (l->is_longer ())
995 {
996 l = &ROW (row++);
997 l->f |= LINE_FILTERED;
998 }
999
1000 // and filter it
1001 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1002
1003 break;
1004 }
1005 }
1006 while (l->is_longer () && row < end_row);
1007 }
1008 while (row < end_row);
1009 }
1010
750 scr_refresh (refresh_type); 1011 scr_refresh ();
751 scrollbar_show (1); 1012 scrollbar_show (1);
752#ifdef USE_XIM 1013#ifdef USE_XIM
753 IMSendSpot (); 1014 IMSendSpot ();
754#endif 1015#endif
755
756 } 1016 }
757 1017
758 XFlush (display->display); 1018 display->flush ();
759} 1019}
760 1020
761void 1021void
762rxvt_term::check_cb (check_watcher &w) 1022rxvt_term::check_cb (check_watcher &w)
763{ 1023{
764 SET_R (this); 1024 make_current ();
765 SET_LOCALE (locale);
766 1025
1026 display->flush ();
1027
1028 if (want_refresh && !flush_ev.active)
1029 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1030}
1031
1032void
1033rxvt_term::flush_cb (time_watcher &w)
1034{
1035 make_current ();
1036
1037 refresh_limit = 1;
1038 refresh_count = 0;
767 flush (); 1039 flush ();
768} 1040}
769 1041
770#ifdef CURSOR_BLINK 1042#ifdef CURSOR_BLINK
771void 1043void
… …
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1061 w.start (w.at + TEXT_BLINK_INTERVAL);
790 } 1062 }
791} 1063}
792#endif 1064#endif
793 1065
1066#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1067void
1068rxvt_term::cont_scroll_cb (time_watcher &w)
1069{
1070 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1071 scr_page (scrollbar_isUp() ? UP : DN, 1))
1072 {
1073 want_refresh = 1;
1074 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1075 }
1076}
1077#endif
1078
1079#ifdef SELECTION_SCROLLING
1080void
1081rxvt_term::sel_scroll_cb (time_watcher &w)
1082{
1083 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1084 {
1085 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1086 want_refresh = 1;
1087 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1088 }
1089}
1090#endif
1091
1092#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1093void
1094rxvt_term::slip_wheel_cb (time_watcher &w)
1095{
1096 if (mouse_slip_wheel_speed == 0
1097 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1098 : scr_page (UP, mouse_slip_wheel_speed))
1099 {
1100 if (view_start == top_row || view_start == 0)
1101 mouse_slip_wheel_speed = 0;
1102
1103 want_refresh = 1;
1104 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1105 }
1106}
1107#endif
1108
1109#if HAVE_SCHED_YIELD
1110static struct event_handler
1111{
1112 check_watcher cw_yield;
1113
1114 void yield (check_watcher &w)
1115 {
1116 sched_yield ();
1117 w.stop ();
1118 }
1119
1120 event_handler ()
1121 : cw_yield (this, &event_handler::yield)
1122 {
1123 }
1124} event_handler;
1125#endif
1126
794bool 1127bool
795rxvt_term::pty_fill () 1128rxvt_term::pty_fill ()
796{ 1129{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1130 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1131
1132 if (CBUFSIZ == n)
1133 {
1134 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1135 n = 0;
1136 }
798 1137
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1138 memmove (cmdbuf_base, cmdbuf_ptr, n);
800 cmdbuf_ptr = cmdbuf_base; 1139 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1140 cmdbuf_endp = cmdbuf_ptr + n;
802 1141
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1142 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
804 1143
805 if (n > 0) 1144 if (r > 0)
806 { 1145 {
807 cmdbuf_endp += n; 1146 cmdbuf_endp += r;
808 return true; 1147 return true;
809 } 1148 }
810 else if (n < 0 && errno != EAGAIN) 1149 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1150 {
1151#if HAVE_SCHED_YIELD
1152 if (display->is_local)
1153 event_handler.cw_yield.start ();
1154#endif
1155 }
1156 else
1157 {
1158 pty_ev.stop ();
1159
1160 if (!OPTION (Opt_hold))
811 destroy (); 1161 destroy ();
812 1162 }
1163
813 return false; 1164 return false;
814} 1165}
815 1166
816void 1167void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1168rxvt_term::pty_cb (io_watcher &w, short revents)
818{ 1169{
819 SET_R (this); 1170 make_current ();
820 SET_LOCALE (locale); 1171
1172 if (revents & EVENT_READ)
1173 // loop, but don't allow a single term to monopolize us
1174 while (pty_fill ())
1175 if (cmd_parse ())
1176 break;
821 1177
822 if (revents & EVENT_WRITE) 1178 if (revents & EVENT_WRITE)
823 tt_write (0, 0); 1179 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} 1180}
940 1181
941// read the next character, currently handles UTF-8 1182void
942// will probably handle all sorts of other stuff in the future 1183rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1184{
946 while (cmdbuf_ptr < cmdbuf_endp) 1185 XDefineCursor (display->display, vt, TermWin_cursor);
947 { 1186 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950 1187
951 wchar_t wc; 1188#ifdef POINTER_BLANK
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1189 hidden_pointer = 0;
953 1190
954 if (len == (size_t)-2) 1191 if (OPTION (Opt_pointerBlank))
955 return NOCHAR; 1192 pointer_ev.start (NOW + pointerBlankDelay);
956 1193#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} 1194}
989 1195
990#ifdef POINTER_BLANK 1196#ifdef POINTER_BLANK
991void 1197void
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 () 1198rxvt_term::pointer_blank ()
1005{ 1199{
1006 if (!(Options & Opt_pointerBlank)) 1200 if (!OPTION (Opt_pointerBlank))
1007 return; 1201 return;
1008 1202
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1203 XDefineCursor (display->display, vt, display->blank_cursor);
1010 XFlush (display->display); 1204 XFlush (display->display);
1011 1205
1012 hidden_pointer = 1; 1206 hidden_pointer = 1;
1013} 1207}
1014 1208
1015void 1209void
1016rxvt_term::pointer_cb (time_watcher &w) 1210rxvt_term::pointer_cb (time_watcher &w)
1017{ 1211{
1018 SET_R (this); 1212 make_current ();
1019 SET_LOCALE (locale);
1020 1213
1021 pointer_blank (); 1214 pointer_blank ();
1022} 1215}
1023#endif 1216#endif
1024 1217
1025void 1218void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1219rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1220{
1028 int button_number, key_state = 0; 1221 int button_number, key_state = 0;
1029 int x, y; 1222 int x, y;
1030 1223
1031 x = ev.x; 1224 x = ev.x;
1032 y = ev.y; 1225 y = ev.y;
1033 pixel_position (&x, &y); 1226 pixel_position (&x, &y);
1034 1227
1035 if (MEvent.button == AnyButton) 1228 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1229 button_number = 3;
1038 }
1039 else 1230 else
1040 { 1231 {
1041 button_number = MEvent.button - Button1; 1232 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1233 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1234 if (button_number >= 3)
1044 button_number += (64 - 3); 1235 button_number += (64 - 3);
1045 } 1236 }
1046 1237
1047 if (PrivateModes & PrivMode_MouseX10) 1238 if (priv_modes & PrivMode_MouseX10)
1048 { 1239 {
1049 /* 1240 /*
1050 * do not report ButtonRelease 1241 * do not report ButtonRelease
1051 * no state info allowed 1242 * no state info allowed
1052 */ 1243 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1258 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1259 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1260#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1261 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1262#endif
1072
1073 } 1263 }
1074 1264
1075#ifdef DEBUG_MOUSEREPORT 1265#if DEBUG_MOUSEREPORT
1076 fprintf(stderr, "Mouse ["); 1266 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1267 if (key_state & 16)
1078 fputc('C', stderr); 1268 fputc ('C', stderr);
1079 if (key_state & 4) 1269 if (key_state & 4)
1080 fputc('S', stderr); 1270 fputc ('S', stderr);
1081 if (key_state & 8) 1271 if (key_state & 8)
1082 fputc('A', stderr); 1272 fputc ('A', stderr);
1083 if (key_state & 32) 1273 if (key_state & 32)
1084 fputc('2', stderr); 1274 fputc ('2', stderr);
1085 fprintf(stderr, "]: <%d>, %d/%d\n", 1275 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1276 button_number,
1087 x + 1, 1277 x + 1,
1088 y + 1); 1278 y + 1);
1089#else 1279#endif
1280
1090 tt_printf("\033[M%c%c%c", 1281 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1282 (32 + button_number + key_state),
1092 (32 + x + 1), 1283 (32 + x + 1),
1093 (32 + y + 1)); 1284 (32 + y + 1));
1094#endif
1095} 1285}
1096 1286
1097#ifdef USING_W11LIB 1287#ifdef USING_W11LIB
1098void 1288void
1099rxvt_W11_process_x_event(XEvent *ev) 1289rxvt_W11_process_x_event (XEvent *ev)
1100{ 1290{
1101 rxvt_t *r = rxvt_get_r(); 1291 rxvt_t *r = rxvt_get_r ();
1102 1292
1103 x_cb (*ev); 1293 x_cb (*ev);
1104} 1294}
1105#endif 1295#endif
1106 1296
1107/*{{{ process an X event */ 1297/*{{{ process an X event */
1108void 1298void
1109rxvt_term::x_cb (XEvent &ev) 1299rxvt_term::x_cb (XEvent &ev)
1110{ 1300{
1111 SET_R (this); 1301 make_current ();
1112 SET_LOCALE (locale);
1113 1302
1114#if defined(CURSOR_BLINK) 1303 dDisp;
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1116 {
1117 if (hidden_cursor)
1118 {
1119 hidden_cursor = 0;
1120 want_refresh = 1;
1121 }
1122 1304
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1305 if (ev.xany.window == vt
1124 } 1306 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1307 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
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; 1308 return;
1144#endif
1145 1309
1310 // for XQueryPointer
1146 Window unused_root, unused_child; 1311 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1312 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1313 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 1314
1199 switch (ev.type) 1315 switch (ev.type)
1200 { 1316 {
1201 case KeyPress: 1317 case KeyPress:
1318#if ISO_14755
1319 if (!(iso14755buf & ISO_14755_52))
1320#endif
1202 lookup_key (ev.xkey); 1321 lookup_key (ev.xkey);
1322
1323 break;
1324
1325 case KeyRelease:
1326 {
1327#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
1328 KeySym keysym;
1329
1330 keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1331#endif
1332
1333#if ENABLE_FRILLS || ISO_14755
1334 // ISO 14755 support
1335 if (iso14755buf)
1336 if (iso14755buf & ISO_14755_52)
1337 {
1338# if ENABLE_OVERLAY
1339 scr_overlay_off ();
1340# endif
1341# if ISO_14755
1342 // iso14755 part 5.2 handling: release time
1343 // first: controls
1344 if ((ev.xkey.state & ControlMask)
1345 && ((keysym >= 0x40 && keysym <= 0x5f)
1346 || (keysym >= 0x61 && keysym <= 0x7f)))
1347 {
1348 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
1349 commit_iso14755 ();
1350 goto skip_switch;
1351 }
1352
1353 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1354 if (i[0] == keysym)
1355 {
1356 iso14755buf = ISO_14755_51 | i[1];
1357 commit_iso14755 ();
1358 goto skip_switch;
1359 }
1360
1361 scr_bell ();
1362# endif
1363 iso14755buf = 0;
1364 break;
1365 }
1366 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1367 {
1368# if ENABLE_OVERLAY
1369 scr_overlay_off ();
1370# endif
1371 if (iso14755buf & ISO_14755_51)
1372 commit_iso14755 ();
1373#if ISO_14755
1374 else if (iso14755buf & ISO_14755_STARTED)
1375 {
1376 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1377
1378 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1379 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1380 }
1381# endif
1382 else
1383 iso14755buf = 0;
1384 }
1385#endif
1386
1387 if (ev.xany.window == vt
1388 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
1203 break; 1389 break;
1204 1390
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1391#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease:
1207 {
1208 if (!(ev.xkey.state & ControlMask)) 1392 if (!(ev.xkey.state & ControlMask))
1393 slip_wheel_ev.stop ();
1394 else if (keysym == XK_Control_L || keysym == XK_Control_R)
1209 mouse_slip_wheel_speed = 0; 1395 mouse_slip_wheel_speed = 0;
1210 else 1396#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; 1397 break;
1219 } 1398 }
1220#endif
1221 1399
1222 case ButtonPress: 1400 case ButtonPress:
1223 button_press (ev.xbutton); 1401 button_press (ev.xbutton);
1224 break; 1402 break;
1225 1403
… …
1227 button_release (ev.xbutton); 1405 button_release (ev.xbutton);
1228 break; 1406 break;
1229 1407
1230 case ClientMessage: 1408 case ClientMessage:
1231 if (ev.xclient.format == 32 1409 if (ev.xclient.format == 32
1410 && ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1411 {
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1412 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1233 destroy (); 1413 destroy ();
1414#if ENABLE_EWMH
1415 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1416 XSendEvent (disp, ev.xclient.window = display->root,
1417 False, SubstructureRedirectMask | SubstructureNotifyMask,
1418 &ev);
1419#endif
1420 }
1421#if ENABLE_XEMBED
1422 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1423 {
1424 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1425 focus_in ();
1426 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1427 focus_out ();
1428 }
1429#endif
1234#ifdef OFFIX_DND 1430#ifdef OFFIX_DND
1235 /* OffiX Dnd (drag 'n' drop) protocol */ 1431 /* OffiX Dnd (drag 'n' drop) protocol */
1236 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL] 1432 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1237 && (ev.xclient.data.l[0] == DndFile 1433 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir 1434 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink)) 1435 || ev.xclient.data.l[0] == DndLink))
1240 { 1436 {
1241 /* Get Dnd data */ 1437 /* Get Dnd data */
1242 Atom ActualType; 1438 Atom ActualType;
1243 int ActualFormat; 1439 int ActualFormat;
1244 unsigned char *data; 1440 unsigned char *data;
1245 unsigned long Size, RemainingBytes; 1441 unsigned long Size, RemainingBytes;
1246 1442
1247 XGetWindowProperty(display->display, display->root, 1443 XGetWindowProperty (disp, display->root,
1248 xa[XA_DNDSELECTION], 1444 xa[XA_DNDSELECTION],
1249 0L, 1000000L, 1445 0L, 1000000L,
1250 False, AnyPropertyType, 1446 False, AnyPropertyType,
1251 &ActualType, &ActualFormat, 1447 &ActualType, &ActualFormat,
1252 &Size, &RemainingBytes, 1448 &Size, &RemainingBytes,
1253 &data); 1449 &data);
1254 XChangeProperty(display->display, display->root, 1450 set_string_property (XA_CUT_BUFFER0, data);
1255 XA_CUT_BUFFER0, XA_STRING, 1451 XFree (data);
1256 8, PropModeReplace,
1257 data, STRLEN(data));
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1452 selection_paste (display->root, XA_CUT_BUFFER0, true);
1259 XSetInputFocus(display->display, display->root, RevertToNone, CurrentTime); 1453 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime);
1260 } 1454 }
1261#endif /* OFFIX_DND */ 1455#endif /* OFFIX_DND */
1262 break; 1456 break;
1263 1457
1264 case MappingNotify: 1458 case MappingNotify:
1265 XRefreshKeyboardMapping(&(ev.xmapping)); 1459 XRefreshKeyboardMapping (&ev.xmapping);
1266 break; 1460 break;
1267 1461
1268 /* 1462 /*
1269 * XXX: this is not the _current_ arrangement 1463 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1464 * Here's my conclusion:
… …
1289 break; 1483 break;
1290 } 1484 }
1291 break; 1485 break;
1292 1486
1293 case FocusIn: 1487 case FocusIn:
1294 if (!TermWin.focus) 1488 focus_in ();
1489 break;
1490
1491 case FocusOut:
1492 focus_out ();
1493 break;
1494
1495 case ConfigureNotify:
1496 if (ev.xconfigure.window == parent[0])
1295 { 1497 {
1296 TermWin.focus = 1; 1498 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1; 1499 ;
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 1500
1501 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1502 {
1503 seen_resize = 1;
1504 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1505 }
1506
1507 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1508
1509#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1510 if (OPTION (Opt_transparent))
1511 check_our_parents ();
1512#endif
1307 } 1513 }
1308 break; 1514 break;
1309 1515
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: 1516 case PropertyNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0]) 1517 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1330 { 1518 && ev.xproperty.state == PropertyNewValue)
1331 int height, width; 1519 selection_property (ev.xproperty.window, ev.xproperty.atom);
1332 1520
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; 1521 break;
1363 1522
1364 case SelectionClear: 1523 case SelectionClear:
1365 display->set_selection_owner (0); 1524 selection_clear ();
1366 break; 1525 break;
1367 1526
1368 case SelectionNotify: 1527 case SelectionNotify:
1369 if (selection_wait == Sel_normal) 1528 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor, 1529 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1371 ev.xselection.property, True);
1372 break; 1530 break;
1373 1531
1374 case SelectionRequest: 1532 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1533 selection_send (ev.xselectionrequest);
1376 break; 1534 break;
1377 1535
1536 case MapNotify:
1537 mapped = 1;
1538#ifdef TEXT_BLINK
1539 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1540#endif
1541 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1542 break;
1543
1378 case UnmapNotify: 1544 case UnmapNotify:
1379 TermWin.mapped = 0; 1545 mapped = 0;
1380#ifdef TEXT_BLINK 1546#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1547 text_blink_ev.stop ();
1382#endif 1548#endif
1383 break; 1549 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; 1550 break;
1391 1551
1392#ifdef TRANSPARENT 1552#ifdef TRANSPARENT
1393 case ReparentNotify: 1553 case ReparentNotify:
1394 rootwin_cb (ev); 1554 rootwin_cb (ev);
1395 break; 1555 break;
1396#endif /* TRANSPARENT */ 1556#endif /* TRANSPARENT */
1397 1557
1398 case GraphicsExpose: 1558 case GraphicsExpose:
1399 case Expose: 1559 case Expose:
1400 if (ev.xany.window == TermWin.vt) 1560 if (ev.xany.window == vt)
1401 { 1561 {
1402#ifdef NO_SLOW_LINK_SUPPORT 1562 do
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1563 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1564 ev.xexpose.width, ev.xexpose.height, False);
1405#else 1565 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev));
1406 // don't understand this, so commented it out 1566
1567 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1568
1569 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev))
1407 scr_expose (ev.xexpose.x, ev.xexpose.y, 1570 scr_expose (ev.xexpose.x, ev.xexpose.y,
1408 ev.xexpose.width, ev.xexpose.height, False); 1571 ev.xexpose.width, ev.xexpose.height, False);
1409 //scr_expose (ev.xexpose.x, 0, 1572
1410 // ev.xexpose.width, TermWin.height, False);
1411#endif
1412 want_refresh = 1; 1573 want_refresh = 1;
1413 } 1574 }
1414 else 1575 else
1415 { 1576 {
1416 XEvent unused_event; 1577 XEvent unused_event;
1417 1578
1418 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1579 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1419 Expose, 1580 ;
1420 &unused_event)) ; 1581 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1421 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1582 ;
1422 GraphicsExpose, 1583
1423 &unused_event)) ;
1424 if (isScrollbarWindow(ev.xany.window)) 1584 if (isScrollbarWindow (ev.xany.window))
1425 { 1585 {
1426 scrollBar.setIdle(); 1586 scrollBar.setIdle ();
1427 scrollbar_show (0); 1587 scrollbar_show (0);
1428 } 1588 }
1429#ifdef MENUBAR
1430 if (menubar_visible () && isMenuBarWindow(ev.xany.window))
1431 menubar_expose ();
1432#endif
1433#ifdef RXVT_GRAPHICS
1434 Gr_expose (ev.xany.window);
1435#endif
1436 1589
1590#ifdef TRANSPARENT
1591 if (am_transparent && ev.xany.window == parent[0])
1592 XClearWindow (disp, ev.xany.window);
1593#endif
1437 } 1594 }
1438 break; 1595 break;
1439 1596
1440 case MotionNotify: 1597 case MotionNotify:
1441#ifdef POINTER_BLANK 1598#ifdef POINTER_BLANK
1442 if (hidden_pointer) 1599 if (hidden_pointer)
1443 pointer_unblank (); 1600 pointer_unblank ();
1444#endif 1601#endif
1445#if MENUBAR 1602 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1446 if (isMenuBarWindow(ev.xany.window)) 1603 break;
1604
1605 if (ev.xany.window == vt)
1447 { 1606 {
1448 menubar_control (&(ev.xbutton)); 1607 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1449 break; 1608 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1450 } 1609 ; // nop
1451#endif
1452 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1453 break;
1454
1455 if (ev.xany.window == TermWin.vt)
1456 {
1457 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1610 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1458 { 1611 {
1459 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1612 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1460 ; 1613 ;
1461 1614
1462 XQueryPointer(display->display, TermWin.vt, 1615 XQueryPointer (disp, vt,
1463 &unused_root, &unused_child, 1616 &unused_root, &unused_child,
1464 &unused_root_x, &unused_root_y, 1617 &unused_root_x, &unused_root_y,
1465 &(ev.xbutton.x), &(ev.xbutton.y), 1618 &ev.xbutton.x, &ev.xbutton.y,
1466 &unused_mask); 1619 &ev.xbutton.state);
1467#ifdef MOUSE_THRESHOLD 1620#ifdef MOUSE_THRESHOLD
1468 /* deal with a `jumpy' mouse */ 1621 /* deal with a `jumpy' mouse */
1469 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1622 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1470 { 1623 {
1471#endif 1624#endif
1625#if ISO_14755
1626 // 5.4
1627 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1628 {
1629 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1630 break;
1631 }
1632#endif
1472 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1633 selection_extend (ev.xbutton.x, ev.xbutton.y,
1473 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1634 ev.xbutton.state & Button3Mask ? 2 : 0);
1635
1474#ifdef SELECTION_SCROLLING 1636#ifdef SELECTION_SCROLLING
1475 if (ev.xbutton.y < TermWin.int_bwidth 1637 if (ev.xbutton.y < int_bwidth
1476 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1638 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1477 { 1639 {
1478 int dist; 1640 int dist;
1479
1480 pending_scroll_selection=1;
1481 1641
1482 /* don't clobber the current delay if we are 1642 /* don't clobber the current delay if we are
1483 * already in the middle of scrolling. 1643 * already in the middle of scrolling.
1484 */ 1644 */
1485 if (scroll_selection_delay<=0) 1645 if (!sel_scroll_ev.active)
1486 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1646 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1487 1647
1488 /* save the event params so we can highlight 1648 /* save the event params so we can highlight
1489 * the selection in the pending-scroll loop 1649 * the selection in the pending-scroll loop
1490 */ 1650 */
1491 selection_save_x=ev.xbutton.x; 1651 selection_save_x = ev.xbutton.x;
1492 selection_save_y=ev.xbutton.y; 1652 selection_save_y = ev.xbutton.y;
1493 selection_save_state=
1494 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1653 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1495 1654
1496 /* calc number of lines to scroll */ 1655 /* calc number of lines to scroll */
1497 if (ev.xbutton.y<TermWin.int_bwidth) 1656 if (ev.xbutton.y < int_bwidth)
1498 { 1657 {
1499 scroll_selection_dir = UP; 1658 scroll_selection_dir = UP;
1500 dist = TermWin.int_bwidth - ev.xbutton.y; 1659 dist = int_bwidth - ev.xbutton.y;
1501 } 1660 }
1502 else 1661 else
1503 { 1662 {
1504 scroll_selection_dir = DN; 1663 scroll_selection_dir = DN;
1505 dist = ev.xbutton.y - 1664 dist = ev.xbutton.y - (int_bwidth + height);
1506 (TermWin.int_bwidth + TermWin.height);
1507 } 1665 }
1666
1508 scroll_selection_lines=(Pixel2Height(dist)/ 1667 scroll_selection_lines = Pixel2Height (dist)
1509 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1668 / SELECTION_SCROLL_LINE_SPEEDUP
1669 + 1;
1510 MIN_IT(scroll_selection_lines, 1670 min_it (scroll_selection_lines,
1511 SELECTION_SCROLL_MAX_LINES); 1671 SELECTION_SCROLL_MAX_LINES);
1512 } 1672 }
1513 else 1673 else
1514 { 1674 {
1515 /* we are within the text window, so we 1675 /* we are within the text window, so we
1516 * shouldn't be scrolling 1676 * shouldn't be scrolling
1517 */ 1677 */
1518 pending_scroll_selection = 0; 1678 if (sel_scroll_ev.active)
1679 sel_scroll_ev.stop();
1519 } 1680 }
1520#endif 1681#endif
1521#ifdef MOUSE_THRESHOLD 1682#ifdef MOUSE_THRESHOLD
1522
1523 } 1683 }
1524#endif 1684#endif
1525
1526 } 1685 }
1527 } 1686 }
1528 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1687 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1529 { 1688 {
1530 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1689 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1531 MotionNotify, &ev)) ; 1690 MotionNotify, &ev))
1691 ;
1692
1532 XQueryPointer(display->display, scrollBar.win, 1693 XQueryPointer (disp, scrollBar.win,
1533 &unused_root, &unused_child, 1694 &unused_root, &unused_child,
1534 &unused_root_x, &unused_root_y, 1695 &unused_root_x, &unused_root_y,
1535 &(ev.xbutton.x), &(ev.xbutton.y), 1696 &ev.xbutton.x, &ev.xbutton.y,
1536 &unused_mask); 1697 &unused_mask);
1537 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1698 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1538 scrollbar_size()); 1699 scrollbar_size ());
1539 scr_refresh (refresh_type); 1700 want_refresh = 1;
1540 refresh_limit = 0; 1701 refresh_limit = 0;
1541 scrollbar_show (1); 1702 scrollbar_show (1);
1542 } 1703 }
1543 break; 1704 break;
1544 } 1705 }
1545}
1546 1706
1707skip_switch: ;
1708
1709#if defined(CURSOR_BLINK)
1710 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1711 {
1712 if (hidden_cursor)
1713 {
1714 hidden_cursor = 0;
1715 want_refresh = 1;
1716 }
1717
1718 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1719 }
1720#endif
1721
1722#if defined(POINTER_BLANK)
1723 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1724 {
1725 if (ev.type == MotionNotify
1726 || ev.type == ButtonPress
1727 || ev.type == ButtonRelease)
1728 if (hidden_pointer)
1729 pointer_unblank ();
1730
1731 if (ev.type == KeyPress && hidden_pointer == 0)
1732 pointer_blank ();
1733 }
1734#endif
1735}
1736
1737void
1738rxvt_term::focus_in ()
1739{
1740 if (!focus)
1741 {
1742 focus = 1;
1743 want_refresh = 1;
1744
1745 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1746
1747#if USE_XIM
1748 if (Input_Context != NULL)
1749 {
1750 IMSetStatusPosition ();
1751 XSetICFocus (Input_Context);
1752 }
1753#endif
1754#if CURSOR_BLINK
1755 if (OPTION (Opt_cursorBlink))
1756 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1757#endif
1758#if OFF_FOCUS_FADING
1759 if (rs[Rs_fade])
1760 {
1761 pix_colors = pix_colors_focused;
1762 scr_recolour ();
1763 }
1764#endif
1765 }
1766}
1767
1768void
1769rxvt_term::focus_out ()
1770{
1771 if (focus)
1772 {
1773 focus = 0;
1774 want_refresh = 1;
1775
1776 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1777
1778#if ENABLE_FRILLS || ISO_14755
1779 if (iso14755buf)
1780 {
1781 iso14755buf = 0;
1782# if ENABLE_OVERLAY
1783 scr_overlay_off ();
1784# endif
1785 }
1786#endif
1787#if USE_XIM
1788 if (Input_Context != NULL)
1789 XUnsetICFocus (Input_Context);
1790#endif
1791#if CURSOR_BLINK
1792 if (OPTION (Opt_cursorBlink))
1793 cursor_blink_ev.stop ();
1794 hidden_cursor = 0;
1795#endif
1796#if OFF_FOCUS_FADING
1797 if (rs[Rs_fade])
1798 {
1799 pix_colors = pix_colors_unfocused;
1800 scr_recolour ();
1801 }
1802#endif
1803 }
1804}
1805
1806#if TRANSPARENT
1547void 1807void
1548rxvt_term::rootwin_cb (XEvent &ev) 1808rxvt_term::rootwin_cb (XEvent &ev)
1549{ 1809{
1550 SET_R (this); 1810 make_current ();
1551 SET_LOCALE (locale);
1552 1811
1553 switch (ev.type) 1812 switch (ev.type)
1554 { 1813 {
1555 case PropertyNotify: 1814 case PropertyNotify:
1556 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1557 {
1558 if (ev.xproperty.state == PropertyNewValue)
1559 selection_property (ev.xproperty.window, ev.xproperty.atom);
1560 break;
1561 }
1562#ifdef TRANSPARENT
1563 else
1564 {
1565 /* 1815 /*
1566 * if user used some Esetroot compatible prog to set the root bg, 1816 * if user used some Esetroot compatible prog to set the root bg,
1567 * use the property to determine the pixmap. We use it later on. 1817 * use the property to determine the pixmap. We use it later on.
1568 */ 1818 */
1569 if (xa[XA_XROOTPMAPID] == 0)
1570 xa[XA_XROOTPMAPID] = XInternAtom(display->display, "_XROOTPMAP_ID", False);
1571
1572 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1819 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1820 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1573 return; 1821 return;
1574 }
1575 1822
1576 /* FALLTHROUGH */ 1823 /* FALLTHROUGH */
1577 case ReparentNotify: 1824 case ReparentNotify:
1578 if ((Options & Opt_transparent) && check_our_parents ()) 1825 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1579 if (am_transparent)
1580 want_full_refresh = 1; 1826 want_refresh = want_full_refresh = 1;
1581 break; 1827 break;
1582#endif
1583 } 1828 }
1584} 1829}
1830#endif
1585 1831
1586void 1832void
1587rxvt_term::button_press (const XButtonEvent &ev) 1833rxvt_term::button_press (XButtonEvent &ev)
1588{ 1834{
1589 int reportmode = 0, clickintime; 1835 int reportmode = 0, clickintime;
1590 1836
1591 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1837 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1838
1592 if (!bypass_keystate) 1839 if (!bypass_keystate)
1593 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1840 reportmode = !! (priv_modes & PrivMode_mouse_report);
1841
1594 /* 1842 /*
1595 * VT window processing of button press 1843 * VT window processing of button press
1596 */ 1844 */
1597 if (ev.window == TermWin.vt) 1845 if (ev.window == vt)
1598 { 1846 {
1599#if RXVT_GRAPHICS 1847#if ISO_14755
1600 if (ev.subwindow != None) 1848 // 5.4
1601 rxvt_Gr_ButtonPress (ev.x, ev.y); 1849 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1602 else 1850 {
1603#endif 1851 iso14755_54 (ev.x, ev.y);
1604 1852 return;
1605 { 1853 }
1854#endif
1855
1606 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1856 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1857
1607 if (reportmode) 1858 if (reportmode)
1859 {
1860 /* mouse report from vt window */
1861 /* save the xbutton state (for ButtonRelease) */
1862 MEvent.state = ev.state;
1863#ifdef MOUSE_REPORT_DOUBLECLICK
1864 if (ev.button == MEvent.button && clickintime)
1608 { 1865 {
1609 /* mouse report from vt window */ 1866 /* same button, within alloted time */
1610 /* save the xbutton state (for ButtonRelease) */ 1867 MEvent.clicks++;
1611 MEvent.state = ev.state; 1868
1612#ifdef MOUSE_REPORT_DOUBLECLICK 1869 if (MEvent.clicks > 1)
1613 if (ev.button == MEvent.button && clickintime)
1614 { 1870 {
1615 /* same button, within alloted time */
1616 MEvent.clicks++;
1617 if (MEvent.clicks > 1)
1618 {
1619 /* only report double clicks */ 1871 /* only report double clicks */
1620 MEvent.clicks = 2; 1872 MEvent.clicks = 2;
1621 mouse_report (ev); 1873 mouse_report (ev);
1622 1874
1623 /* don't report the release */ 1875 /* don't report the release */
1624 MEvent.clicks = 0; 1876 MEvent.clicks = 0;
1625 MEvent.button = AnyButton; 1877 MEvent.button = AnyButton;
1626 }
1627 } 1878 }
1628 else
1629 {
1630 /* different button, or time expired */
1631 MEvent.clicks = 1;
1632 MEvent.button = ev.button;
1633 mouse_report (ev);
1634 }
1635#else
1636 MEvent.button = ev.button;
1637 mouse_report (ev);
1638#endif /* MOUSE_REPORT_DOUBLECLICK */
1639
1640 } 1879 }
1641 else 1880 else
1642 { 1881 {
1643 if (ev.button != MEvent.button) 1882 /* different button, or time expired */
1644 MEvent.clicks = 0; 1883 MEvent.clicks = 1;
1645 switch (ev.button)
1646 {
1647 case Button1:
1648 /* allow shift+left click to extend selection */
1649 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report))
1650 {
1651 if (MEvent.button == Button1 && clickintime)
1652 selection_rotate (ev.x, ev.y);
1653 else
1654 selection_extend (ev.x, ev.y, 1);
1655 }
1656 else
1657 {
1658 if (MEvent.button == Button1 && clickintime)
1659 MEvent.clicks++;
1660 else
1661 MEvent.clicks = 1;
1662
1663 selection_click (MEvent.clicks, ev.x, ev.y);
1664 }
1665
1666 MEvent.button = Button1; 1884 MEvent.button = ev.button;
1667 break; 1885 mouse_report (ev);
1668
1669 case Button3:
1670 if (MEvent.button == Button3 && clickintime)
1671 selection_rotate (ev.x, ev.y);
1672 else
1673 selection_extend (ev.x, ev.y, 1);
1674 MEvent.button = Button3;
1675 break;
1676 }
1677 } 1886 }
1887#else
1888 MEvent.button = ev.button;
1889 mouse_report (ev);
1890#endif /* MOUSE_REPORT_DOUBLECLICK */
1891
1892 }
1893 else
1894 {
1895 if (ev.button != MEvent.button)
1896 MEvent.clicks = 0;
1897
1898 if (!HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1899 switch (ev.button)
1900 {
1901 case Button1:
1902 /* allow meta + click to select rectangular areas */
1903 /* should be done in screen.C */
1904#if ENABLE_FRILLS
1905 selection.rect = !!(ev.state & ModMetaMask);
1906#else
1907 selection.rect = false;
1908#endif
1909
1910 /* allow shift+left click to extend selection */
1911 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1912 {
1913 if (MEvent.button == Button1 && clickintime)
1914 selection_rotate (ev.x, ev.y);
1915 else
1916 selection_extend (ev.x, ev.y, 1);
1917 }
1918 else
1919 {
1920 if (MEvent.button == Button1 && clickintime)
1921 MEvent.clicks++;
1922 else
1923 MEvent.clicks = 1;
1924
1925 selection_click (MEvent.clicks, ev.x, ev.y);
1926 }
1927
1928 MEvent.button = Button1;
1929 break;
1930
1931 case Button3:
1932 if (MEvent.button == Button3 && clickintime)
1933 selection_rotate (ev.x, ev.y);
1934 else
1935 selection_extend (ev.x, ev.y, 1);
1936
1937 MEvent.button = Button3;
1938 break;
1939 }
1940 }
1941
1678 MEvent.time = ev.time; 1942 MEvent.time = ev.time;
1679 return; 1943 return;
1680 }
1681 } 1944 }
1682 1945
1683 /* 1946 /*
1684 * Scrollbar window processing of button press 1947 * Scrollbar window processing of button press
1685 */ 1948 */
1686 if (isScrollbarWindow(ev.window)) 1949 if (isScrollbarWindow (ev.window))
1687 { 1950 {
1688 scrollBar.setIdle (); 1951 scrollBar.setIdle ();
1689 /* 1952 /*
1690 * Rxvt-style scrollbar: 1953 * Rxvt-style scrollbar:
1691 * move up if mouse is above slider 1954 * move up if mouse is above slider
… …
1703 * Mouse report disabled scrollbar: 1966 * Mouse report disabled scrollbar:
1704 * arrow buttons - send up/down 1967 * arrow buttons - send up/down
1705 * click on scrollbar - send pageup/down 1968 * click on scrollbar - send pageup/down
1706 */ 1969 */
1707 if ((scrollBar.style == R_SB_NEXT 1970 if ((scrollBar.style == R_SB_NEXT
1708 && scrollbarnext_upButton(ev.y)) 1971 && scrollbarnext_upButton (ev.y))
1709 || (scrollBar.style == R_SB_RXVT 1972 || (scrollBar.style == R_SB_RXVT
1710 && scrollbarrxvt_upButton(ev.y))) 1973 && scrollbarrxvt_upButton (ev.y)))
1711 tt_printf("\033[A"); 1974 tt_printf ("\033[A");
1712 else if ((scrollBar.style == R_SB_NEXT 1975 else if ((scrollBar.style == R_SB_NEXT
1713 && scrollbarnext_dnButton(ev.y)) 1976 && scrollbarnext_dnButton (ev.y))
1714 || (scrollBar.style == R_SB_RXVT 1977 || (scrollBar.style == R_SB_RXVT
1715 && scrollbarrxvt_dnButton(ev.y))) 1978 && scrollbarrxvt_dnButton (ev.y)))
1716 tt_printf("\033[B"); 1979 tt_printf ("\033[B");
1717 else 1980 else
1718 switch (ev.button) 1981 switch (ev.button)
1719 { 1982 {
1720 case Button2: 1983 case Button2:
1721 tt_printf("\014"); 1984 tt_printf ("\014");
1722 break; 1985 break;
1723 case Button1: 1986 case Button1:
1724 tt_printf("\033[6~"); 1987 tt_printf ("\033[6~");
1725 break; 1988 break;
1726 case Button3: 1989 case Button3:
1727 tt_printf("\033[5~"); 1990 tt_printf ("\033[5~");
1728 break; 1991 break;
1729 } 1992 }
1730 } 1993 }
1731 else 1994 else
1732#endif /* NO_SCROLLBAR_REPORT */ 1995#endif /* NO_SCROLLBAR_REPORT */
… …
1734 { 1997 {
1735 char upordown = 0; 1998 char upordown = 0;
1736 1999
1737 if (scrollBar.style == R_SB_NEXT) 2000 if (scrollBar.style == R_SB_NEXT)
1738 { 2001 {
1739 if (scrollbarnext_upButton(ev.y)) 2002 if (scrollbarnext_upButton (ev.y))
1740 upordown = -1; /* up */ 2003 upordown = -1; /* up */
1741 else if (scrollbarnext_dnButton(ev.y)) 2004 else if (scrollbarnext_dnButton (ev.y))
1742 upordown = 1; /* down */ 2005 upordown = 1; /* down */
1743 } 2006 }
1744 else if (scrollBar.style == R_SB_RXVT) 2007 else if (scrollBar.style == R_SB_RXVT)
1745 { 2008 {
1746 if (scrollbarrxvt_upButton(ev.y)) 2009 if (scrollbarrxvt_upButton (ev.y))
1747 upordown = -1; /* up */ 2010 upordown = -1; /* up */
1748 else if (scrollbarrxvt_dnButton(ev.y)) 2011 else if (scrollbarrxvt_dnButton (ev.y))
1749 upordown = 1; /* down */ 2012 upordown = 1; /* down */
1750 } 2013 }
1751 if (upordown) 2014 if (upordown)
1752 { 2015 {
1753#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2016#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1754 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2017 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1755#endif 2018#endif
1756 if (scr_page (upordown < 0 ? UP : DN, 1)) 2019 if (scr_page (upordown < 0 ? UP : DN, 1))
1757 { 2020 {
1758 if (upordown < 0) 2021 if (upordown < 0)
1759 scrollBar.setUp (); 2022 scrollBar.setUp ();
… …
1775 break; 2038 break;
1776 case R_SB_ALIGN_BOTTOM: 2039 case R_SB_ALIGN_BOTTOM:
1777 csrO = scrollBar.bot - scrollBar.top; 2040 csrO = scrollBar.bot - scrollBar.top;
1778 break; 2041 break;
1779 } 2042 }
2043
1780 if (scrollBar.style == R_SB_XTERM 2044 if (scrollBar.style == R_SB_XTERM
1781 || scrollbar_above_slider(ev.y) 2045 || scrollbar_above_slider (ev.y)
1782 || scrollbar_below_slider(ev.y)) 2046 || scrollbar_below_slider (ev.y))
1783 scr_move_to ( scrollbar_position(ev.y) - csrO, 2047 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1784 scrollbar_size()); 2048
1785 scrollBar.setMotion (); 2049 scrollBar.setMotion ();
1786 break; 2050 break;
1787 2051
1788 case Button1: 2052 case Button1:
1789 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2053 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1791 /* FALLTHROUGH */ 2055 /* FALLTHROUGH */
1792 2056
1793 case Button3: 2057 case Button3:
1794 if (scrollBar.style != R_SB_XTERM) 2058 if (scrollBar.style != R_SB_XTERM)
1795 { 2059 {
1796 if (scrollbar_above_slider(ev.y)) 2060 if (scrollbar_above_slider (ev.y))
1797# ifdef RXVT_SCROLL_FULL 2061# ifdef RXVT_SCROLL_FULL
1798 scr_page (UP, TermWin.nrow - 1); 2062 scr_page (UP, nrow - 1);
1799# else 2063# else
1800 scr_page (UP, TermWin.nrow / 4); 2064 scr_page (UP, nrow / 4);
1801# endif 2065# endif
1802 else if (scrollbar_below_slider(ev.y)) 2066 else if (scrollbar_below_slider (ev.y))
1803# ifdef RXVT_SCROLL_FULL 2067# ifdef RXVT_SCROLL_FULL
1804 scr_page (DN, TermWin.nrow - 1); 2068 scr_page (DN, nrow - 1);
1805# else 2069# else
1806 scr_page (DN, TermWin.nrow / 4); 2070 scr_page (DN, nrow / 4);
1807# endif 2071# endif
1808 else 2072 else
1809 scrollBar.setMotion (); 2073 scrollBar.setMotion ();
1810 } 2074 }
1811 else 2075 else
1812 { 2076 {
1813 scr_page ((ev.button == Button1 ? DN : UP), 2077 scr_page ((ev.button == Button1 ? DN : UP),
1814 (TermWin.nrow 2078 (nrow
1815 * scrollbar_position(ev.y) 2079 * scrollbar_position (ev.y)
1816 / scrollbar_size())); 2080 / scrollbar_size ()));
1817 } 2081 }
2082
1818 break; 2083 break;
1819 } 2084 }
1820 } 2085 }
2086
1821 return; 2087 return;
1822 } 2088 }
1823#if MENUBAR
1824 /*
1825 * Menubar window processing of button press
1826 */
1827 if (isMenuBarWindow(ev.window))
1828 menubar_control (ev);
1829#endif
1830} 2089}
1831 2090
1832void 2091void
1833rxvt_term::button_release (const XButtonEvent &ev) 2092rxvt_term::button_release (XButtonEvent &ev)
1834{ 2093{
1835 int reportmode = 0; 2094 int reportmode = 0;
1836 2095
1837 csrO = 0; /* reset csr Offset */ 2096 csrO = 0; /* reset csr Offset */
1838 if (!bypass_keystate) 2097 if (!bypass_keystate)
1839 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2098 reportmode = !! (priv_modes & PrivMode_mouse_report);
1840 2099
1841 if (scrollbar_isUpDn()) 2100 if (scrollbar_isUpDn ())
1842 { 2101 {
1843 scrollBar.setIdle (); 2102 scrollBar.setIdle ();
1844 scrollbar_show (0); 2103 scrollbar_show (0);
1845#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1846 refresh_type &= ~SMOOTH_REFRESH;
1847#endif
1848
1849 } 2104 }
2105
1850#ifdef SELECTION_SCROLLING 2106#ifdef SELECTION_SCROLLING
1851 pending_scroll_selection=0; 2107 if (sel_scroll_ev.active)
2108 sel_scroll_ev.stop();
1852#endif 2109#endif
2110
1853 if (ev.window == TermWin.vt) 2111 if (ev.window == vt)
1854 { 2112 {
1855#ifdef RXVT_GRAPHICS 2113#if ISO_14755
1856 if (ev.subwindow != None) 2114 // 5.4
1857 rxvt_Gr_ButtonRelease(ev.x, ev.y); 2115 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1858 else 2116 return;
1859#endif 2117#endif
1860
1861 {
1862 if (reportmode) 2118 if (reportmode)
2119 {
2120 /* mouse report from vt window */
2121 /* don't report release of wheel "buttons" */
2122 if (ev.button >= 4)
2123 return;
2124#ifdef MOUSE_REPORT_DOUBLECLICK
2125 /* only report the release of 'slow' single clicks */
2126 if (MEvent.button != AnyButton
2127 && (ev.button != MEvent.button
2128 || (ev.time - MEvent.time
2129 > MULTICLICK_TIME / 2)))
1863 { 2130 {
1864 /* mouse report from vt window */
1865 /* don't report release of wheel "buttons" */
1866 if (ev.button >= 4)
1867 return;
1868#ifdef MOUSE_REPORT_DOUBLECLICK
1869 /* only report the release of 'slow' single clicks */
1870 if (MEvent.button != AnyButton
1871 && (ev.button != MEvent.button
1872 || (ev.time - MEvent.time
1873 > MULTICLICK_TIME / 2)))
1874 {
1875 MEvent.clicks = 0; 2131 MEvent.clicks = 0;
1876 MEvent.button = AnyButton;
1877 mouse_report (ev);
1878 }
1879#else /* MOUSE_REPORT_DOUBLECLICK */
1880 MEvent.button = AnyButton; 2132 MEvent.button = AnyButton;
1881 mouse_report (ev); 2133 mouse_report (ev);
2134 }
2135#else /* MOUSE_REPORT_DOUBLECLICK */
2136 MEvent.button = AnyButton;
2137 mouse_report (ev);
1882#endif /* MOUSE_REPORT_DOUBLECLICK */ 2138#endif /* MOUSE_REPORT_DOUBLECLICK */
1883 return; 2139 return;
2140 }
2141
2142 /*
2143 * dumb hack to compensate for the failure of click-and-drag
2144 * when overriding mouse reporting
2145 */
2146 if (priv_modes & PrivMode_mouse_report
2147 && bypass_keystate
2148 && ev.button == Button1 && MEvent.clicks <= 1)
2149 selection_extend (ev.x, ev.y, 0);
2150
2151 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2152 return;
2153
2154 switch (ev.button)
2155 {
2156 case Button1:
2157 case Button3:
2158 selection_make (ev.time);
2159 break;
2160 case Button2:
2161 selection_request (ev.time, ev.x, ev.y);
2162 break;
2163#ifdef MOUSE_WHEEL
2164 case Button4:
2165 case Button5:
2166 {
2167 int i;
2168 page_dirn v;
2169
2170 v = ev.button == Button4 ? UP : DN;
2171
2172 if (ev.state & ShiftMask)
2173 i = 1;
2174 else if (OPTION (Opt_mouseWheelScrollPage))
2175 i = nrow - 1;
2176 else
2177 i = 5;
2178
2179# ifdef MOUSE_SLIP_WHEELING
2180 if (ev.state & ControlMask)
2181 {
2182 mouse_slip_wheel_speed += v ? -1 : 1;
2183 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2184 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2185
2186 if (slip_wheel_ev.at < NOW)
2187 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2188
2189 slip_wheel_ev.start ();
2190 }
2191 else
2192 {
2193# endif
2194 scr_page (v, i);
2195 scrollbar_show (1);
2196# ifdef MOUSE_SLIP_WHEELING
2197 }
2198# endif
1884 } 2199 }
1885 /*
1886 * dumb hack to compensate for the failure of click-and-drag
1887 * when overriding mouse reporting
1888 */
1889 if (PrivateModes & PrivMode_mouse_report
1890 && bypass_keystate
1891 && ev.button == Button1 && MEvent.clicks <= 1)
1892 selection_extend (ev.x, ev.y, 0);
1893
1894 switch (ev.button)
1895 {
1896 case Button1:
1897 case Button3:
1898 selection_make (ev.time);
1899 break; 2200 break;
1900 case Button2:
1901 selection_request (ev.time, ev.x, ev.y);
1902 break;
1903#ifdef MOUSE_WHEEL
1904 case Button4:
1905 case Button5:
1906 {
1907 int i;
1908 page_dirn v;
1909
1910 v = (ev.button == Button4) ? UP : DN;
1911 if (ev.state & ShiftMask)
1912 i = 1;
1913 else if ((Options & Opt_mouseWheelScrollPage))
1914 i = TermWin.nrow - 1;
1915 else
1916 i = 5;
1917# ifdef MOUSE_SLIP_WHEELING
1918 if (ev.state & ControlMask)
1919 {
1920 mouse_slip_wheel_speed += (v ? -1 : 1);
1921 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1922 }
1923# endif 2201#endif
1924# ifdef JUMP_MOUSE_WHEEL
1925 scr_page (v, i);
1926 scr_refresh (SMOOTH_REFRESH);
1927 scrollbar_show (1);
1928# else
1929 while (i--)
1930 {
1931 scr_page (v, 1);
1932 scr_refresh (SMOOTH_REFRESH);
1933 scrollbar_show (1);
1934 }
1935# endif
1936
1937 }
1938 break;
1939#endif
1940
1941 } 2202 }
1942 }
1943 } 2203 }
1944#ifdef MENUBAR
1945 else if (isMenuBarWindow(ev.window))
1946 menubar_control (ev);
1947#endif
1948} 2204}
1949
1950 2205
1951#ifdef TRANSPARENT 2206#ifdef TRANSPARENT
2207#if TINTING
2208/* taken from aterm-0.4.2 */
2209
2210typedef uint32_t RUINT32T;
2211
2212void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2213{
2214 int sh_r, sh_g, sh_b;
2215 RUINT32T mask_r, mask_g, mask_b;
2216 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2217 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2218 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2219 int i;
2220
2221 Visual *visual = display->visual;
2222
2223 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2224
2225 /* for convenience */
2226 mask_r = visual->red_mask;
2227 mask_g = visual->green_mask;
2228 mask_b = visual->blue_mask;
2229
2230 /* boring lookup table pre-initialization */
2231 switch (srcImage->bits_per_pixel) {
2232 case 15:
2233 if ((mask_r != 0x7c00) ||
2234 (mask_g != 0x03e0) ||
2235 (mask_b != 0x001f))
2236 return;
2237 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2238 lookup_r = lookup;
2239 lookup_g = lookup+32;
2240 lookup_b = lookup+32+32;
2241 sh_r = 10;
2242 sh_g = 5;
2243 sh_b = 0;
2244 break;
2245 case 16:
2246 if ((mask_r != 0xf800) ||
2247 (mask_g != 0x07e0) ||
2248 (mask_b != 0x001f))
2249 return;
2250 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2251 lookup_r = lookup;
2252 lookup_g = lookup+32;
2253 lookup_b = lookup+32+64;
2254 sh_r = 11;
2255 sh_g = 5;
2256 sh_b = 0;
2257 break;
2258 case 24:
2259 if ((mask_r != 0xff0000) ||
2260 (mask_g != 0x00ff00) ||
2261 (mask_b != 0x0000ff))
2262 return;
2263 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2264 lookup_r = lookup;
2265 lookup_g = lookup+256;
2266 lookup_b = lookup+256+256;
2267 sh_r = 16;
2268 sh_g = 8;
2269 sh_b = 0;
2270 break;
2271 case 32:
2272 if ((mask_r != 0xff0000) ||
2273 (mask_g != 0x00ff00) ||
2274 (mask_b != 0x0000ff))
2275 return;
2276 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2277 lookup_r = lookup;
2278 lookup_g = lookup+256;
2279 lookup_b = lookup+256+256;
2280 sh_r = 16;
2281 sh_g = 8;
2282 sh_b = 0;
2283 break;
2284 default:
2285 return; /* we do not support this color depth */
2286 }
2287
2288 /* prepare limits for color transformation (each channel is handled separately) */
2289 if (shade < 0) {
2290 shade = -shade;
2291 if (shade < 0) shade = 0;
2292 if (shade > 100) shade = 100;
2293
2294 lower_lim_r = 65535-rm;
2295 lower_lim_g = 65535-gm;
2296 lower_lim_b = 65535-bm;
2297
2298 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2299 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2300 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2301
2302 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2303 } else {
2304 if (shade < 0) shade = 0;
2305 if (shade > 100) shade = 100;
2306
2307 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2308
2309 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2310 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2311 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2312 }
2313
2314 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2315 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2316 {
2317 unsigned int tmp;
2318
2319 tmp = lower_lim_r;
2320 lower_lim_r = lower_lim_b;
2321 lower_lim_b = tmp;
2322
2323 tmp = upper_lim_r;
2324 upper_lim_r = upper_lim_b;
2325 upper_lim_b = tmp;
2326 }
2327
2328 /* fill our lookup tables */
2329 for (i = 0; i <= mask_r>>sh_r; i++)
2330 {
2331 RUINT32T tmp;
2332 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2333 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2334 lookup_r[i] = (tmp/65535)<<sh_r;
2335 }
2336 for (i = 0; i <= mask_g>>sh_g; i++)
2337 {
2338 RUINT32T tmp;
2339 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2340 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2341 lookup_g[i] = (tmp/65535)<<sh_g;
2342 }
2343 for (i = 0; i <= mask_b>>sh_b; i++)
2344 {
2345 RUINT32T tmp;
2346 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2347 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2348 lookup_b[i] = (tmp/65535)<<sh_b;
2349 }
2350
2351 /* apply table to input image (replacing colors by newly calculated ones) */
2352 switch (srcImage->bits_per_pixel)
2353 {
2354 case 15:
2355 {
2356 unsigned short *p1, *pf, *p, *pl;
2357 p1 = (unsigned short *) srcImage->data;
2358 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2359 while (p1 < pf)
2360 {
2361 p = p1;
2362 pl = p1 + srcImage->width;
2363 for (; p < pl; p++)
2364 {
2365 *p = lookup_r[(*p & 0x7c00)>>10] |
2366 lookup_g[(*p & 0x03e0)>> 5] |
2367 lookup_b[(*p & 0x001f)];
2368 }
2369 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2370 }
2371 break;
2372 }
2373 case 16:
2374 {
2375 unsigned short *p1, *pf, *p, *pl;
2376 p1 = (unsigned short *) srcImage->data;
2377 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2378 while (p1 < pf)
2379 {
2380 p = p1;
2381 pl = p1 + srcImage->width;
2382 for (; p < pl; p++)
2383 {
2384 *p = lookup_r[(*p & 0xf800)>>11] |
2385 lookup_g[(*p & 0x07e0)>> 5] |
2386 lookup_b[(*p & 0x001f)];
2387 }
2388 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2389 }
2390 break;
2391 }
2392 case 24:
2393 {
2394 unsigned char *p1, *pf, *p, *pl;
2395 p1 = (unsigned char *) srcImage->data;
2396 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2397 while (p1 < pf)
2398 {
2399 p = p1;
2400 pl = p1 + srcImage->width * 3;
2401 for (; p < pl; p += 3)
2402 {
2403 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2404 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2405 p[2] = lookup_r[(p[2] & 0x0000ff)];
2406 }
2407 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2408 }
2409 break;
2410 }
2411 case 32:
2412 {
2413 RUINT32T *p1, *pf, *p, *pl;
2414 p1 = (RUINT32T *) srcImage->data;
2415 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2416
2417 while (p1 < pf)
2418 {
2419 p = p1;
2420 pl = p1 + srcImage->width;
2421 for (; p < pl; p++)
2422 {
2423 *p = lookup_r[(*p & 0xff0000)>>16] |
2424 lookup_g[(*p & 0x00ff00)>> 8] |
2425 lookup_b[(*p & 0x0000ff)] |
2426 (*p & ~0xffffff);
2427 }
2428 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2429 }
2430 break;
2431 }
2432 }
2433
2434 free (lookup);
2435}
2436#endif
2437
1952/* 2438/*
1953 * Check our parents are still who we think they are. 2439 * Check our parents are still who we think they are.
1954 * Do transparency updates if required 2440 * Do transparency updates if required
1955 */ 2441 */
1956int 2442int
1957rxvt_term::check_our_parents () 2443rxvt_term::check_our_parents ()
1958{ 2444{
1959 int i, pchanged, aformat, have_pixmap, rootdepth; 2445 int i, pchanged, aformat, have_pixmap, rootdepth;
1960 unsigned long nitems, bytes_after; 2446 unsigned long nitems, bytes_after;
1961 Atom atype; 2447 Atom atype;
1962 unsigned char *prop = NULL; 2448 unsigned char *prop = NULL;
1963 Window root, oldp, *list; 2449 Window root, oldp, *list;
1964 Pixmap rootpixmap = None; 2450 Pixmap rootpixmap = None;
1965 XWindowAttributes wattr, wrootattr; 2451 XWindowAttributes wattr, wrootattr;
2452 dDisp;
1966 2453
1967 pchanged = 0; 2454 pchanged = 0;
1968 2455
1969 if (!(Options & Opt_transparent)) 2456 if (!OPTION (Opt_transparent))
1970 return pchanged; /* Don't try any more */ 2457 return pchanged; /* Don't try any more */
1971 2458
1972 XGetWindowAttributes(display->display, display->root, &wrootattr); 2459 XGetWindowAttributes (disp, display->root, &wrootattr);
1973 rootdepth = wrootattr.depth; 2460 rootdepth = wrootattr.depth;
1974 2461
1975 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 2462 XGetWindowAttributes (disp, parent[0], &wattr);
2463
1976 if (rootdepth != wattr.depth) 2464 if (rootdepth != wattr.depth)
1977 { 2465 {
1978 if (am_transparent) 2466 if (am_transparent)
1979 { 2467 {
1980 pchanged = 1; 2468 pchanged = 1;
1981 XSetWindowBackground(display->display, TermWin.vt, 2469 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
1982 PixColors[Color_bg]);
1983 am_transparent = am_pixmap_trans = 0; 2470 am_transparent = am_pixmap_trans = 0;
1984 } 2471 }
2472
1985 return pchanged; /* Don't try any more */ 2473 return pchanged; /* Don't try any more */
1986 } 2474 }
1987 2475
1988 /* Get all X ops out of the queue so that our information is up-to-date. */ 2476 /* Get all X ops out of the queue so that our information is up-to-date. */
1989 XSync(display->display, False); 2477 XSync (disp, False);
1990 2478
1991 /* 2479 /*
1992 * Make the frame window set by the window manager have 2480 * Make the frame window set by the window manager have
1993 * the root background. Some window managers put multiple nested frame 2481 * the root background. Some window managers put multiple nested frame
1994 * windows for each client, so we have to take care about that. 2482 * windows for each client, so we have to take care about that.
1995 */ 2483 */
1996 i = (xa[XA_XROOTPMAPID] != 0 2484 i = (xa[XA_XROOTPMAP_ID]
1997 && (XGetWindowProperty(display->display, display->root, xa[XA_XROOTPMAPID], 2485 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1998 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2486 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1999 &nitems, &bytes_after, &prop) == Success)); 2487 &nitems, &bytes_after, &prop) == Success);
2488
2000 if (!i || prop == NULL) 2489 if (!i || prop == NULL)
2490 i = (xa[XA_ESETROOT_PMAP_ID]
2491 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2492 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2493 &nitems, &bytes_after, &prop) == Success);
2494
2495 if (!i || prop == NULL
2496#if TINTING
2497 || !rs[Rs_color + Color_tint]
2498#endif
2499 )
2001 have_pixmap = 0; 2500 have_pixmap = 0;
2002 else 2501 else
2003 { 2502 {
2004 have_pixmap = 1; 2503 have_pixmap = 1;
2005 rootpixmap = *((Pixmap *)prop); 2504 rootpixmap = *(Pixmap *)prop;
2006 XFree(prop); 2505 XFree (prop);
2007 } 2506 }
2507
2008 if (have_pixmap) 2508 if (have_pixmap)
2009 { 2509 {
2010 /* 2510 /*
2011 * Copy display->root pixmap transparency 2511 * Copy display->root pixmap transparency
2012 */ 2512 */
2013 int sx, sy, nx, ny; 2513 int sx, sy, nx, ny;
2014 unsigned int nw, nh; 2514 unsigned int nw, nh;
2015 Window cr; 2515 Window cr;
2016 XImage *image; 2516 XImage *image;
2017 GC gc; 2517 GC gc;
2018 XGCValues gcvalue; 2518 XGCValues gcvalue;
2019 2519
2020 XTranslateCoordinates(display->display, TermWin.parent[0], display->root, 2520 XTranslateCoordinates (disp, parent[0], display->root,
2021 0, 0, &sx, &sy, &cr); 2521 0, 0, &sx, &sy, &cr);
2022 nw = (unsigned int)szHint.width; 2522 nw = (unsigned int)szHint.width;
2023 nh = (unsigned int)szHint.height; 2523 nh = (unsigned int)szHint.height;
2024 nx = ny = 0; 2524 nx = ny = 0;
2525
2025 if (sx < 0) 2526 if (sx < 0)
2026 { 2527 {
2027 nw += sx; 2528 nw += sx;
2028 nx = -sx; 2529 nx = -sx;
2029 sx = 0; 2530 sx = 0;
2030 } 2531 }
2532
2031 if (sy < 0) 2533 if (sy < 0)
2032 { 2534 {
2033 nh += sy; 2535 nh += sy;
2034 ny = -sy; 2536 ny = -sy;
2035 sy = 0; 2537 sy = 0;
2036 } 2538 }
2539
2037 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2540 min_it (nw, (unsigned int) (wrootattr.width - sx));
2038 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2541 min_it (nh, (unsigned int) (wrootattr.height - sy));
2542
2543 XSync (disp, False);
2039 allowedxerror = -1; 2544 allowedxerror = -1;
2040 image = XGetImage(display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2545 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2041 ZPixmap); 2546
2042 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2547 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2043 /* XXX: may need a delay here? */ 2548 /* XXX: may need a delay here? */
2044 allowedxerror = 0; 2549 allowedxerror = 0;
2550
2045 if (image == NULL) 2551 if (image == NULL)
2046 { 2552 {
2047 if (am_transparent && am_pixmap_trans) 2553 if (am_transparent && am_pixmap_trans)
2048 { 2554 {
2049 pchanged = 1; 2555 pchanged = 1;
2050 if (TermWin.pixmap != None) 2556 if (pixmap != None)
2051 { 2557 {
2052 XFreePixmap(display->display, TermWin.pixmap); 2558 XFreePixmap (disp, pixmap);
2053 TermWin.pixmap = None; 2559 pixmap = None;
2054 } 2560 }
2055 } 2561 }
2562
2056 am_pixmap_trans = 0; 2563 am_pixmap_trans = 0;
2057 } 2564 }
2058 else 2565 else
2059 { 2566 {
2060 if (TermWin.pixmap != None) 2567 if (pixmap != None)
2061 XFreePixmap(display->display, TermWin.pixmap); 2568 XFreePixmap (disp, pixmap);
2062 TermWin.pixmap = XCreatePixmap(display->display, TermWin.vt, 2569
2063 (unsigned int)szHint.width, 2570#if TINTING
2571 if (ISSET_PIXCOLOR (Color_tint))
2572 {
2573 unsigned short rm, gm, bm;
2574 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2575
2576 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2577
2578 ShadeXImage (display, image, shade, rm, gm, bm);
2579 }
2580#endif
2581
2582 pixmap = XCreatePixmap (disp, vt,
2064 (unsigned int)szHint.height, 2583 szHint.width, szHint.height, image->depth);
2065 (unsigned int)image->depth);
2066 gc = XCreateGC(display->display, TermWin.vt, 0UL, &gcvalue); 2584 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
2067 XPutImage(display->display, TermWin.pixmap, gc, image, 0, 0, 2585 XPutImage (disp, pixmap, gc, image, 0, 0,
2068 nx, ny, (unsigned int)image->width,
2069 (unsigned int)image->height); 2586 nx, ny, image->width, image->height);
2070 XFreeGC(display->display, gc); 2587 XFreeGC (disp, gc);
2071 XDestroyImage(image); 2588 XDestroyImage (image);
2072 XSetWindowBackgroundPixmap(display->display, TermWin.vt, 2589 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2073 TermWin.pixmap); 2590 XClearWindow (disp, parent[0]);
2591
2074 if (!am_transparent || !am_pixmap_trans) 2592 if (!am_transparent || !am_pixmap_trans)
2075 pchanged = 1; 2593 pchanged = 1;
2594
2076 am_transparent = am_pixmap_trans = 1; 2595 am_transparent = am_pixmap_trans = 1;
2077 } 2596 }
2078 } 2597 }
2598
2079 if (!am_pixmap_trans) 2599 if (am_pixmap_trans)
2600 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2601 else
2080 { 2602 {
2081 unsigned int n; 2603 unsigned int n;
2082 /* 2604 /*
2083 * InheritPixmap transparency 2605 * InheritPixmap transparency
2084 */ 2606 */
2085 D_X((stderr, "InheritPixmap Seeking to %08lx", display->root));
2086 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2607 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2087 i++)
2088 { 2608 {
2089 oldp = TermWin.parent[i]; 2609 oldp = parent[i];
2090 XQueryTree(display->display, TermWin.parent[i - 1], &root, 2610 XQueryTree (disp, parent[i - 1], &root,
2091 &TermWin.parent[i], &list, &n); 2611 &parent[i], &list, &n);
2092 XFree(list); 2612 XFree (list);
2093 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2613
2094 if (TermWin.parent[i] == display->root) 2614 if (parent[i] == display->root)
2095 { 2615 {
2096 if (oldp != None) 2616 if (oldp != None)
2097 pchanged = 1; 2617 pchanged = 1;
2618
2098 break; 2619 break;
2099 } 2620 }
2621
2100 if (oldp != TermWin.parent[i]) 2622 if (oldp != parent[i])
2101 pchanged = 1; 2623 pchanged = 1;
2102 } 2624 }
2625
2103 n = 0; 2626 n = 0;
2627
2104 if (pchanged) 2628 if (pchanged)
2105 { 2629 {
2106 for (; n < (unsigned int)i; n++) 2630 for (; n < (unsigned int)i; n++)
2107 { 2631 {
2108 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2632 XGetWindowAttributes (disp, parent[n], &wattr);
2109 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2110 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2633 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2111 { 2634 {
2112 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2635 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2113 break; 2636 break;
2114 } 2637 }
2115 } 2638 }
2116 } 2639 }
2117 if (n > (int)(sizeof(TermWin.parent) 2640
2118 / sizeof(TermWin.parent[0]))) 2641 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2119 { 2642 {
2120 D_X((stderr, "InheritPixmap Turning off")); 2643 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2121 XSetWindowBackground(display->display, TermWin.parent[0], 2644 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2122 PixColors[Color_fg]);
2123 XSetWindowBackground(display->display, TermWin.vt,
2124 PixColors[Color_bg]);
2125 am_transparent = 0; 2645 am_transparent = 0;
2126 /* XXX: also turn off Opt_transparent? */ 2646 /* XXX: also turn off Opt_transparent? */
2127 } 2647 }
2128 else 2648 else
2129 { 2649 {
2650#if WAIT_FOR_WM
2130 /* wait (an arbitrary period) for the WM to do its thing 2651 /* wait (an arbitrary period) for the WM to do its thing
2131 * needed for fvwm2.2.2 (and before?) */ 2652 * needed for fvwm2.2.2 (and before?) */
2132# ifdef HAVE_NANOSLEEP
2133 struct timespec rqt;
2134
2135 rqt.tv_sec = 1;
2136 rqt.tv_nsec = 0;
2137 nanosleep(&rqt, NULL);
2138# else
2139 sleep(1); 2653 sleep (1);
2140# endif 2654#endif
2141 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2142 for (n = 0; n < (unsigned int)i; n++) 2655 for (n = 0; n < (unsigned int)i; n++)
2143 XSetWindowBackgroundPixmap(display->display, TermWin.parent[n], 2656 {
2144 ParentRelative); 2657 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2145 XSetWindowBackgroundPixmap(display->display, TermWin.vt, 2658 XClearWindow (disp, parent[n]);
2146 ParentRelative); 2659 }
2660
2661 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2147 am_transparent = 1; 2662 am_transparent = 1;
2148 } 2663 }
2664
2149 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2665 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2150 TermWin.parent[i] = None; 2666 parent[i] = None;
2667 }
2668
2669 if (scrollBar.win)
2151 } 2670 {
2671 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2672 scrollBar.setIdle ();
2673 scrollbar_show (0);
2674 }
2675
2676 if (am_transparent)
2677 {
2678 want_refresh = want_full_refresh = 1;
2679 if (am_pixmap_trans)
2680 flush ();
2681 }
2682
2152 return pchanged; 2683 return pchanged;
2153} 2684}
2154#endif 2685#endif
2155 2686
2156/*}}} */ 2687/*}}} */
2688
2689bool
2690rxvt_term::cmd_parse ()
2691{
2692 bool flag = false;
2693 wchar_t ch = NOCHAR;
2694 char *seq_begin; // remember start of esc-sequence here
2695
2696 for (;;)
2697 {
2698 if (ch == NOCHAR)
2699 {
2700 seq_begin = cmdbuf_ptr;
2701 ch = next_char ();
2702
2703 if (ch == NOCHAR)
2704 break;
2705 }
2706
2707 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2708 {
2709 if (!seen_input)
2710 {
2711 seen_input = 1;
2712 // many badly-written programs (e.g. jed) contain a race condition:
2713 // they first read the screensize and then install a SIGWINCH handler.
2714 // some window managers resize the window early, and these programs
2715 // then sometimes get the size wrong.
2716 // unfortunately other programs are even more buggy and dislike
2717 // being sent SIGWINCH, so only do it when we were in fact being
2718 // resized.
2719 if (seen_resize && cmd_pid)
2720 kill (-cmd_pid, SIGWINCH);
2721 }
2722
2723 /* Read a text string from the input buffer */
2724 wchar_t buf[UBUFSIZ];
2725 bool refreshnow = false;
2726 int nlines = 0;
2727 wchar_t *str = buf;
2728 wchar_t *eol = str + min (ncol, UBUFSIZ);
2729
2730 for (;;)
2731 {
2732 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2733 break;
2734
2735 *str++ = ch;
2736
2737 if (ch == C0_LF || str >= eol)
2738 {
2739 if (ch == C0_LF)
2740 nlines++;
2741
2742 refresh_count++;
2743
2744 if (!OPTION (Opt_jumpScroll)
2745 || (refresh_count >= refresh_limit * (nrow - 1)))
2746 {
2747 refreshnow = true;
2748 refresh_count = 0;
2749 ch = NOCHAR;
2750 break;
2751 }
2752
2753 // scr_add_lines only works for nlines <= nrow - 1.
2754 if (nlines >= nrow - 1)
2755 {
2756 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2757 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2758 scr_add_lines (buf, str - buf, nlines);
2759
2760 nlines = 0;
2761 str = buf;
2762 eol = str + min (ncol, UBUFSIZ);
2763 }
2764
2765 if (str >= eol)
2766 {
2767 if (eol >= buf + UBUFSIZ)
2768 {
2769 ch = NOCHAR;
2770 break;
2771 }
2772 else
2773 eol = min (eol + ncol, buf + UBUFSIZ);
2774 }
2775
2776 }
2777
2778 seq_begin = cmdbuf_ptr;
2779 ch = next_char ();
2780 }
2781
2782 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2783 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2784 scr_add_lines (buf, str - buf, nlines);
2785
2786 /*
2787 * If there have been a lot of new lines, then update the screen
2788 * What the heck I'll cheat and only refresh less than every page-full.
2789 * the number of pages between refreshes is refresh_limit, which
2790 * is incremented here because we must be doing flat-out scrolling.
2791 */
2792 if (refreshnow)
2793 {
2794 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2795 refresh_limit++;
2796 else
2797 {
2798 flag = true;
2799 scr_refresh ();
2800 want_refresh = 1;
2801 }
2802 }
2803
2804 }
2805 else
2806 {
2807 try
2808 {
2809 process_nonprinting (ch);
2810 }
2811 catch (const class out_of_input &o)
2812 {
2813 // we ran out of input, retry later
2814 cmdbuf_ptr = seq_begin;
2815 break;
2816 }
2817
2818 ch = NOCHAR;
2819 }
2820 }
2821
2822 return flag;
2823}
2824
2825// read the next character
2826wchar_t
2827rxvt_term::next_char ()
2828{
2829 while (cmdbuf_ptr < cmdbuf_endp)
2830 {
2831 // assume 7-bit to be ascii ALWAYS
2832 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2833 return *cmdbuf_ptr++;
2834
2835 wchar_t wc;
2836 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2837
2838 if (len == (size_t)-2)
2839 {
2840 // the mbstate stores incomplete sequences. didn't know this :/
2841 cmdbuf_ptr = cmdbuf_endp;
2842 break;
2843 }
2844
2845 if (len == (size_t)-1)
2846 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2847
2848 // assume wchar == unicode
2849 cmdbuf_ptr += len;
2850 return wc & UNICODE_MASK;
2851 }
2852
2853 return NOCHAR;
2854}
2855
2856// read the next octet
2857uint32_t
2858rxvt_term::next_octet ()
2859{
2860 return cmdbuf_ptr < cmdbuf_endp
2861 ? (unsigned char)*cmdbuf_ptr++
2862 : NOCHAR;
2863}
2864
2865/* rxvt_cmd_getc () - Return next input character */
2866/*
2867 * Return the next input character after first passing any keyboard input
2868 * to the command.
2869 */
2870wchar_t
2871rxvt_term::cmd_getc ()
2872{
2873 wchar_t c = next_char ();
2874
2875 if (c == NOCHAR)
2876 throw out_of_input;
2877
2878 return c;
2879}
2880
2881uint32_t
2882rxvt_term::cmd_get8 ()
2883{
2884 uint32_t c = next_octet ();
2885
2886 if (c == NOCHAR)
2887 throw out_of_input;
2888
2889 return c;
2890}
2157 2891
2158/*{{{ print pipe */ 2892/*{{{ print pipe */
2159/*----------------------------------------------------------------------*/ 2893/*----------------------------------------------------------------------*/
2160#ifdef PRINTPIPE 2894#ifdef PRINTPIPE
2161FILE * 2895FILE *
2162rxvt_term::popen_printer () 2896rxvt_term::popen_printer ()
2163{ 2897{
2164 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2898 FILE *stream = popen (rs[Rs_print_pipe], "w");
2165 2899
2166 if (stream == NULL) 2900 if (stream == NULL)
2167 rxvt_print_error("can't open printer pipe"); 2901 rxvt_warn ("can't open printer pipe, not printing.\n");
2902
2168 return stream; 2903 return stream;
2169} 2904}
2170 2905
2171int 2906int
2172rxvt_term::pclose_printer (FILE *stream) 2907rxvt_term::pclose_printer (FILE *stream)
2173{ 2908{
2174 fflush (stream); 2909 fflush (stream);
2175 /* pclose() reported not to work on SunOS 4.1.3 */
2176# if defined (__sun__) /* TODO: RESOLVE THIS */
2177 /* pclose works provided SIGCHLD handler uses waitpid */
2178 return pclose (stream); /* return fclose (stream); */
2179# else
2180 return pclose (stream); 2910 return pclose (stream);
2181# endif
2182} 2911}
2183 2912
2184/* 2913/*
2185 * simulate attached vt100 printer 2914 * simulate attached vt100 printer
2186 */ 2915 */
2187void 2916void
2188rxvt_term::process_print_pipe () 2917rxvt_term::process_print_pipe ()
2189{ 2918{
2190 int done; 2919 int done;
2191 FILE *fd; 2920 FILE *fd;
2192 2921
2193 if ((fd = popen_printer ()) == NULL) 2922 if ((fd = popen_printer ()) == NULL)
2194 return; 2923 return;
2195 2924
2196 /* 2925 /*
2197 * Send all input to the printer until either ESC[4i or ESC[?4i 2926 * Send all input to the printer until either ESC[4i or ESC[?4i
2198 * is received. 2927 * is received.
2199 */ 2928 */
2200 for (done = 0; !done;) 2929 for (done = 0; !done;)
2201 { 2930 {
2202 unsigned char buf[8]; 2931 unsigned char buf[8];
2203 unsigned char ch; 2932 unicode_t ch;
2204 unsigned int i, len; 2933 unsigned int i, len;
2205 2934
2206 if ((ch = cmd_getc ()) != C0_ESC) 2935 if ((ch = cmd_getc ()) != C0_ESC)
2207 { 2936 {
2208 if (putc(ch, fd) == EOF) 2937 if (putc (ch, fd) == EOF)
2209 break; /* done = 1 */ 2938 break; /* done = 1 */
2210 } 2939 }
2211 else 2940 else
2212 { 2941 {
2213 len = 0; 2942 len = 0;
… …
2224 { 2953 {
2225 if ((buf[len++] = cmd_getc ()) == 'i') 2954 if ((buf[len++] = cmd_getc ()) == 'i')
2226 break; /* done = 1 */ 2955 break; /* done = 1 */
2227 } 2956 }
2228 } 2957 }
2958
2229 for (i = 0; i < len; i++) 2959 for (i = 0; i < len; i++)
2230 if (putc(buf[i], fd) == EOF) 2960 if (putc (buf[i], fd) == EOF)
2231 { 2961 {
2232 done = 1; 2962 done = 1;
2233 break; 2963 break;
2234 } 2964 }
2235 } 2965 }
2236 } 2966 }
2967
2237 pclose_printer (fd); 2968 pclose_printer (fd);
2238} 2969}
2239#endif /* PRINTPIPE */ 2970#endif /* PRINTPIPE */
2240/*}}} */ 2971/*}}} */
2241 2972
2242/* *INDENT-OFF* */ 2973/* *INDENT-OFF* */
2243enum { 2974enum {
2244 C1_40 = 0x40, 2975 C1_40 = 0x40,
2245 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2976 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2246 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2977 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2247 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2978 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2248 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2979 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2249}; 2980};
2250/* *INDENT-ON* */ 2981/* *INDENT-ON* */
2251 2982
2252/*{{{ process non-printing single characters */ 2983/*{{{ process non-printing single characters */
2253void 2984void
2254rxvt_term::process_nonprinting (unsigned char ch) 2985rxvt_term::process_nonprinting (unicode_t ch)
2255{ 2986{
2256 switch (ch) 2987 switch (ch)
2257 { 2988 {
2989 case C0_ESC:
2990 process_escape_seq ();
2991 break;
2258 case C0_ENQ: /* terminal Status */ 2992 case C0_ENQ: /* terminal Status */
2259 if (rs[Rs_answerbackstring]) 2993 if (rs[Rs_answerbackstring])
2260 tt_write( 2994 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2261 (const unsigned char *)rs[Rs_answerbackstring],
2262 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2263 else 2995 else
2264 tt_write((unsigned char *)VT100_ANS, 2996 tt_write (VT100_ANS, strlen (VT100_ANS));
2265 (unsigned int)STRLEN(VT100_ANS));
2266 break; 2997 break;
2267 case C0_BEL: /* bell */ 2998 case C0_BEL: /* bell */
2268 scr_bell (); 2999 scr_bell ();
2269 break; 3000 break;
2270 case C0_BS: /* backspace */ 3001 case C0_BS: /* backspace */
… …
2285 scr_charset_choose (1); 3016 scr_charset_choose (1);
2286 break; 3017 break;
2287 case C0_SI: /* shift in - acs */ 3018 case C0_SI: /* shift in - acs */
2288 scr_charset_choose (0); 3019 scr_charset_choose (0);
2289 break; 3020 break;
3021
3022#ifdef EIGHT_BIT_CONTROLS
3023 // 8-bit controls
3024 case 0x90: /* DCS */
3025 process_dcs_seq ();
3026 break;
3027 case 0x9b: /* CSI */
3028 process_csi_seq ();
3029 break;
3030 case 0x9d: /* CSI */
3031 process_osc_seq ();
3032 break;
3033#endif
2290 } 3034 }
2291} 3035}
2292/*}}} */ 3036/*}}} */
2293 3037
2294 3038
2295/*{{{ process VT52 escape sequences */ 3039/*{{{ process VT52 escape sequences */
2296void 3040void
2297rxvt_term::process_escape_vt52 (unsigned char ch) 3041rxvt_term::process_escape_vt52 (unicode_t ch)
2298{ 3042{
2299 int row, col; 3043 int row, col;
2300 3044
2301 switch (ch) 3045 switch (ch)
2302 { 3046 {
… …
2332 row = cmd_getc () - ' '; 3076 row = cmd_getc () - ' ';
2333 col = cmd_getc () - ' '; 3077 col = cmd_getc () - ' ';
2334 scr_gotorc (row, col, 0); 3078 scr_gotorc (row, col, 0);
2335 break; 3079 break;
2336 case 'Z': /* identify the terminal type */ 3080 case 'Z': /* identify the terminal type */
2337 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 3081 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2338 break; 3082 break;
2339 case '<': /* turn off VT52 mode */ 3083 case '<': /* turn off VT52 mode */
2340 PrivMode(0, PrivMode_vt52); 3084 PrivMode (0, PrivMode_vt52);
2341 break; 3085 break;
2342 case 'F': /* use special graphics character set */ 3086 case 'F': /* use special graphics character set */
2343 case 'G': /* use regular character set */ 3087 case 'G': /* use regular character set */
2344 /* unimplemented */ 3088 /* unimplemented */
2345 break; 3089 break;
… …
2354 3098
2355/*{{{ process escape sequences */ 3099/*{{{ process escape sequences */
2356void 3100void
2357rxvt_term::process_escape_seq () 3101rxvt_term::process_escape_seq ()
2358{ 3102{
2359 unsigned char ch = cmd_getc (); 3103 unicode_t ch = cmd_getc ();
2360 3104
2361 if (PrivateModes & PrivMode_vt52) 3105 if (priv_modes & PrivMode_vt52)
2362 { 3106 {
2363 process_escape_vt52 (ch); 3107 process_escape_vt52 (ch);
2364 return; 3108 return;
2365 } 3109 }
2366 3110
… …
2381 scr_charset_set (2, (unsigned int)cmd_getc ()); 3125 scr_charset_set (2, (unsigned int)cmd_getc ());
2382 break; 3126 break;
2383 case '+': 3127 case '+':
2384 scr_charset_set (3, (unsigned int)cmd_getc ()); 3128 scr_charset_set (3, (unsigned int)cmd_getc ());
2385 break; 3129 break;
2386#ifdef MULTICHAR_SET 3130#if ENABLE_FRILLS
2387 case '$':
2388 scr_charset_set (-2, (unsigned int)cmd_getc ());
2389 break;
2390#endif
2391#ifndef NO_FRILLS
2392 case '6': 3131 case '6':
2393 scr_backindex (); 3132 scr_backindex ();
2394 break; 3133 break;
2395#endif 3134#endif
2396 case '7': 3135 case '7':
2397 scr_cursor (SAVE); 3136 scr_cursor (SAVE);
2398 break; 3137 break;
2399 case '8': 3138 case '8':
2400 scr_cursor (RESTORE); 3139 scr_cursor (RESTORE);
2401 break; 3140 break;
2402#ifndef NO_FRILLS 3141#if ENABLE_FRILLS
2403 case '9': 3142 case '9':
2404 scr_forwardindex (); 3143 scr_forwardindex ();
2405 break; 3144 break;
2406#endif 3145#endif
2407 case '=': 3146 case '=':
2408 case '>': 3147 case '>':
2409 PrivMode((ch == '='), PrivMode_aplKP); 3148 PrivMode ((ch == '='), PrivMode_aplKP);
2410 break; 3149 break;
2411 3150
2412 case C1_40: 3151 case C1_40:
2413 cmd_getc (); 3152 cmd_getc ();
2414 break; 3153 break;
… …
2417 break; 3156 break;
2418 3157
2419 /* 8.3.87: NEXT LINE */ 3158 /* 8.3.87: NEXT LINE */
2420 case C1_NEL: /* ESC E */ 3159 case C1_NEL: /* ESC E */
2421 { 3160 {
2422 uint32_t nlcr[] = { '\n', '\r' }; 3161 wchar_t nlcr[] = { C0_LF, C0_CR };
2423 scr_add_lines (nlcr, 1, 2); 3162 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2424 } 3163 }
2425 break; 3164 break;
2426 3165
2427 /* kidnapped escape sequence: Should be 8.3.48 */ 3166 /* kidnapped escape sequence: Should be 8.3.48 */
2428 case C1_ESA: /* ESC G */ 3167 case C1_ESA: /* ESC G */
… …
2438 case C1_RI: /* ESC M */ 3177 case C1_RI: /* ESC M */
2439 scr_index (DN); 3178 scr_index (DN);
2440 break; 3179 break;
2441 3180
2442 /* 8.3.142: SINGLE-SHIFT TWO */ 3181 /* 8.3.142: SINGLE-SHIFT TWO */
2443 /*case C1_SS2: scr_single_shift (2); break; */ 3182 /*case C1_SS2: scr_single_shift (2); break; */
2444 3183
2445 /* 8.3.143: SINGLE-SHIFT THREE */ 3184 /* 8.3.143: SINGLE-SHIFT THREE */
2446 /*case C1_SS3: scr_single_shift (3); break; */ 3185 /*case C1_SS3: scr_single_shift (3); break; */
2447 3186
2448 /* 8.3.27: DEVICE CONTROL STRING */ 3187 /* 8.3.27: DEVICE CONTROL STRING */
2449 case C1_DCS: /* ESC P */ 3188 case C1_DCS: /* ESC P */
2450 process_dcs_seq (); 3189 process_dcs_seq ();
2451 break; 3190 break;
2452 3191
2453 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3192 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2454 case C1_SCI: /* ESC Z */ 3193 case C1_SCI: /* ESC Z */
2455 tt_write((const unsigned char *)ESCZ_ANSWER, 3194 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2456 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2457 break; /* steal obsolete ESC [ c */ 3195 break; /* steal obsolete ESC [ c */
2458 3196
2459 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3197 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2460 case C1_CSI: /* ESC [ */ 3198 case C1_CSI: /* ESC [ */
2461 process_csi_seq (); 3199 process_csi_seq ();
… …
2466 process_osc_seq (); 3204 process_osc_seq ();
2467 break; 3205 break;
2468 3206
2469 /* 8.3.106: RESET TO INITIAL STATE */ 3207 /* 8.3.106: RESET TO INITIAL STATE */
2470 case 'c': 3208 case 'c':
3209 mbstate.reset ();
2471 scr_poweron (); 3210 scr_poweron ();
2472 scrollbar_show (1); 3211 scrollbar_show (1);
2473 break; 3212 break;
2474 3213
2475 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3214 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2487 3226
2488/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3227/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2489/* *INDENT-OFF* */ 3228/* *INDENT-OFF* */
2490enum { 3229enum {
2491 CSI_ICH = 0x40, 3230 CSI_ICH = 0x40,
2492 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3231 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2493 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3232 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2494 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3233 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2495 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3234 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2496 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3235 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2497 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3236 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2501 3240
2502#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3241#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2503 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3242 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2504 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3243 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2505#define get_byte_array_bit(array, bit) \ 3244#define get_byte_array_bit(array, bit) \
2506 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3245 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2507 3246
2508const unsigned char csi_defaults[] = 3247const unsigned char csi_defaults[] =
2509 { 3248 {
2510 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3249 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2511 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 3250 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2512 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3251 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2513 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3252 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2514 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3253 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2515 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3254 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2516 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3255 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2517 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3256 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2518 }; 3257 };
2519/* *INDENT-ON* */ 3258/* *INDENT-ON* */
2520 3259
2521void 3260void
2522rxvt_term::process_csi_seq () 3261rxvt_term::process_csi_seq ()
2523{ 3262{
2524 unsigned char ch, priv, i; 3263 unicode_t ch, priv, i;
2525 unsigned int nargs, p; 3264 unsigned int nargs, p;
2526 int n, ndef; 3265 int n, ndef;
2527 int arg[ESC_ARGS]; 3266 int arg[ESC_ARGS];
2528 3267
2529 for (nargs = ESC_ARGS; nargs > 0;) 3268 for (nargs = ESC_ARGS; nargs > 0;)
2530 arg[--nargs] = 0; 3269 arg[--nargs] = 0;
2531 3270
2532 priv = 0; 3271 priv = 0;
… …
2534 if (ch >= '<' && ch <= '?') 3273 if (ch >= '<' && ch <= '?')
2535 { /* '<' '=' '>' '?' */ 3274 { /* '<' '=' '>' '?' */
2536 priv = ch; 3275 priv = ch;
2537 ch = cmd_getc (); 3276 ch = cmd_getc ();
2538 } 3277 }
3278
2539 /* read any numerical arguments */ 3279 /* read any numerical arguments */
2540 for (n = -1; ch < CSI_ICH; ) 3280 for (n = -1; ch < CSI_ICH; )
2541 { 3281 {
2542 if (isdigit(ch)) 3282 if (isdigit (ch))
2543 { 3283 {
2544 if (n < 0) 3284 if (n < 0)
2545 n = ch - '0'; 3285 n = ch - '0';
2546 else 3286 else
2547 n = n * 10 + ch - '0'; 3287 n = n * 10 + ch - '0';
… …
2550 { 3290 {
2551 if (nargs < ESC_ARGS) 3291 if (nargs < ESC_ARGS)
2552 arg[nargs++] = n; 3292 arg[nargs++] = n;
2553 n = -1; 3293 n = -1;
2554 } 3294 }
2555 else if (ch == '\b') 3295 else if (IS_CONTROL (ch))
2556 {
2557 scr_backspace ();
2558 }
2559 else if (ch == C0_ESC)
2560 {
2561 process_escape_seq ();
2562 return;
2563 }
2564 else if (ch < ' ')
2565 {
2566 process_nonprinting (ch); 3296 process_nonprinting (ch);
2567 } 3297
2568 ch = cmd_getc (); 3298 ch = cmd_getc ();
2569 } 3299 }
2570 3300
2571 if (ch > CSI_7F) 3301 if (ch > CSI_7F)
2572 return; 3302 return;
2573 3303
2574 if (nargs < ESC_ARGS) 3304 if (nargs < ESC_ARGS)
2575 arg[nargs++] = n; 3305 arg[nargs++] = n;
2576 3306
2577 i = ch - CSI_ICH; 3307 i = ch - CSI_ICH;
2578 ndef = get_byte_array_bit(csi_defaults, i); 3308 ndef = get_byte_array_bit (csi_defaults, i);
2579 for (p = 0; p < nargs; p++) 3309 for (p = 0; p < nargs; p++)
2580 if (arg[p] == -1) 3310 if (arg[p] == -1)
2581 arg[p] = ndef; 3311 arg[p] = ndef;
2582 3312
2583#ifdef DEBUG_CMD 3313#ifdef DEBUG_CMD
2584 fprintf(stderr, "CSI "); 3314 fprintf (stderr, "CSI ");
2585 for (p = 0; p < nargs; p++) 3315 for (p = 0; p < nargs; p++)
2586 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); 3316 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2587 fprintf(stderr, "%c\n", ch); 3317 fprintf (stderr, "%c\n", ch);
2588#endif 3318#endif
2589 3319
2590 /* 3320 /*
2591 * private mode handling 3321 * private mode handling
2592 */ 3322 */
… …
2594 { 3324 {
2595 switch (priv) 3325 switch (priv)
2596 { 3326 {
2597 case '>': 3327 case '>':
2598 if (ch == CSI_DA) /* secondary device attributes */ 3328 if (ch == CSI_DA) /* secondary device attributes */
2599 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3329 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]);
2600 break; 3330 break;
2601 case '?': 3331 case '?':
2602 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3332 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2603 process_terminal_mode (ch, priv, nargs, arg); 3333 process_terminal_mode (ch, priv, nargs, arg);
2604 break; 3334 break;
… …
2607 } 3337 }
2608 3338
2609 switch (ch) 3339 switch (ch)
2610 { 3340 {
2611 /* 3341 /*
2612 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3342 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2613 */ 3343 */
2614#ifdef PRINTPIPE 3344#ifdef PRINTPIPE
2615 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3345 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2616 switch (arg[0]) 3346 switch (arg[0])
2617 { 3347 {
… …
2709 3439
2710 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3440 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2711 arg[0] = -arg[0]; 3441 arg[0] = -arg[0];
2712 /* FALLTHROUGH */ 3442 /* FALLTHROUGH */
2713 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3443 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2714 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3444 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2715 break; 3445 break;
2716 3446
2717 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3447 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2718 tt_write((const unsigned char *)VT100_ANS, 3448 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2719 (unsigned int)(sizeof(VT100_ANS) - 1));
2720 break; 3449 break;
2721 3450
2722 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3451 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2723 process_sgr_mode (nargs, arg); 3452 process_sgr_mode (nargs, arg);
2724 break; 3453 break;
2725 3454
2726 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3455 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2727 switch (arg[0]) 3456 switch (arg[0])
2728 { 3457 {
2729 case 5: /* DSR requested */ 3458 case 5: /* DSR requested */
2730 tt_printf("\033[0n"); 3459 tt_printf ("\033[0n");
2731 break; 3460 break;
2732 case 6: /* CPR requested */ 3461 case 6: /* CPR requested */
2733 scr_report_position (); 3462 scr_report_position ();
2734 break; 3463 break;
2735#if defined (ENABLE_DISPLAY_ANSWER)
2736 case 7: /* unofficial extension */ 3464 case 7: /* unofficial extension */
3465 if (OPTION (Opt_insecure))
2737 tt_printf("%-.250s\n", rs[Rs_display_name]); 3466 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2738 break; 3467 break;
2739#endif
2740 case 8: /* unofficial extension */ 3468 case 8: /* unofficial extension */
2741 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3469 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2742 break; 3470 break;
2743 } 3471 }
2744 break; 3472 break;
2745 3473
2746 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3474 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2779 break; 3507 break;
2780 3508
2781 case CSI_RM: /* 8.3.107: RESET MODE */ 3509 case CSI_RM: /* 8.3.107: RESET MODE */
2782 if (arg[0] == 4) 3510 if (arg[0] == 4)
2783 scr_insert_mode (0); 3511 scr_insert_mode (0);
3512 else if (arg[0] == 20)
3513 priv_modes &= ~PrivMode_LFNL;
2784 break; 3514 break;
2785 3515
2786 case CSI_SM: /* 8.3.126: SET MODE */ 3516 case CSI_SM: /* 8.3.126: SET MODE */
2787 if (arg[0] == 4) 3517 if (arg[0] == 4)
2788 scr_insert_mode (1); 3518 scr_insert_mode (1);
3519 else if (arg[0] == 20)
3520 priv_modes |= PrivMode_LFNL;
2789 break; 3521 break;
2790 3522
2791 /* 3523 /*
2792 * PRIVATE USE beyond this point. All CSI_7? sequences here 3524 * PRIVATE USE beyond this point. All CSI_7? sequences here
2793 */ 3525 */
… …
2805 break; 3537 break;
2806 case CSI_75: 3538 case CSI_75:
2807 scr_cursor (RESTORE); 3539 scr_cursor (RESTORE);
2808 break; 3540 break;
2809 3541
2810#ifndef NO_FRILLS 3542#if ENABLE_FRILLS
2811 case CSI_74: 3543 case CSI_74:
2812 process_window_ops (arg, nargs); 3544 process_window_ops (arg, nargs);
2813 break; 3545 break;
2814#endif 3546#endif
2815 3547
2816 case CSI_78: /* DECREQTPARM */ 3548 case CSI_78: /* DECREQTPARM */
2817 if (arg[0] == 0 || arg[0] == 1) 3549 if (arg[0] == 0 || arg[0] == 1)
2818 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3550 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2819 /* FALLTHROUGH */ 3551 break;
2820 3552
2821 default: 3553 default:
2822 break; 3554 break;
2823 } 3555 }
2824} 3556}
2825/*}}} */ 3557/*}}} */
2826 3558
2827#ifndef NO_FRILLS 3559#if ENABLE_FRILLS
2828/* ARGSUSED */ 3560/* ARGSUSED */
2829void 3561void
2830rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3562rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2831{ 3563{
2832 int x, y; 3564 int x, y;
2833#if 0
2834 char *s;
2835#endif
2836 XWindowAttributes wattr; 3565 XWindowAttributes wattr;
2837 Window wdummy; 3566 Window wdummy;
3567 dDisp;
2838 3568
2839 if (nargs == 0) 3569 if (nargs == 0)
2840 return; 3570 return;
3571
2841 switch (args[0]) 3572 switch (args[0])
2842 { 3573 {
2843 /* 3574 /*
2844 * commands 3575 * commands
2845 */ 3576 */
2846 case 1: /* deiconify window */ 3577 case 1: /* deiconify window */
2847 XMapWindow(display->display, TermWin.parent[0]); 3578 XMapWindow (disp, parent[0]);
2848 break; 3579 break;
2849 case 2: /* iconify window */ 3580 case 2: /* iconify window */
2850 XIconifyWindow(display->display, TermWin.parent[0], 3581 XIconifyWindow (disp, parent[0], display->screen);
2851 DefaultScreen(display->display));
2852 break; 3582 break;
2853 case 3: /* set position (pixels) */ 3583 case 3: /* set position (pixels) */
2854 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3584 XMoveWindow (disp, parent[0], args[1], args[2]);
2855 break; 3585 break;
2856 case 4: /* set size (pixels) */ 3586 case 4: /* set size (pixels) */
2857 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3587 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2858 break; 3588 break;
2859 case 5: /* raise window */ 3589 case 5: /* raise window */
2860 XRaiseWindow(display->display, TermWin.parent[0]); 3590 XRaiseWindow (disp, parent[0]);
2861 break; 3591 break;
2862 case 6: /* lower window */ 3592 case 6: /* lower window */
2863 XLowerWindow(display->display, TermWin.parent[0]); 3593 XLowerWindow (disp, parent[0]);
2864 break; 3594 break;
2865 case 7: /* refresh window */ 3595 case 7: /* refresh window */
2866 scr_touch (true); 3596 scr_touch (true);
2867 break; 3597 break;
2868 case 8: /* set size (chars) */ 3598 case 8: /* set size (chars) */
2869 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3599 set_widthheight ((unsigned int) (args[2] * fwidth),
2870 (unsigned int)(args[1] * TermWin.fheight)); 3600 (unsigned int) (args[1] * fheight));
2871 break; 3601 break;
3602
3603 //case 9: NYI, TODO, restore maximized window or maximize window
2872 default: 3604 default:
2873 if (args[0] >= 24) /* set height (chars) */ 3605 if (args[0] >= 24) /* set height (chars) */
2874 set_widthheight ((unsigned int)TermWin.width, 3606 set_widthheight ((unsigned int)width,
2875 (unsigned int)(args[1] * TermWin.fheight)); 3607 (unsigned int) (args[1] * fheight));
2876 break; 3608 break;
3609
3610
2877 /* 3611 /*
2878 * reports - some output format copied from XTerm 3612 * reports - some output format copied from XTerm
2879 */ 3613 */
2880 case 11: /* report window state */ 3614 case 11: /* report window state */
2881 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3615 XGetWindowAttributes (disp, parent[0], &wattr);
2882 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3616 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2883 break; 3617 break;
2884 case 13: /* report window position */ 3618 case 13: /* report window position */
2885 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3619 XGetWindowAttributes (disp, parent[0], &wattr);
2886 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3620 XTranslateCoordinates (disp, parent[0], wattr.root,
2887 -wattr.border_width, -wattr.border_width, 3621 -wattr.border_width, -wattr.border_width,
2888 &x, &y, &wdummy); 3622 &x, &y, &wdummy);
2889 tt_printf("\033[3;%d;%dt", x, y); 3623 tt_printf ("\033[3;%d;%dt", x, y);
2890 break; 3624 break;
2891 case 14: /* report window size (pixels) */ 3625 case 14: /* report window size (pixels) */
2892 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3626 XGetWindowAttributes (disp, parent[0], &wattr);
2893 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3627 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2894 break; 3628 break;
3629 case 18: /* report text area size (chars) */
3630 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3631 break;
2895 case 18: /* report window size (chars) */ 3632 case 19: /* report window size (chars) */
2896 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3633 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2897 break; 3634 break;
2898#if 0 /* XXX: currently disabled due to security concerns */
2899 case 20: /* report icon label */ 3635 case 20: /* report icon label */
3636 {
3637 char *s;
2900 XGetIconName(display->display, TermWin.parent[0], &s); 3638 XGetIconName (disp, parent[0], &s);
2901 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3639 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3640 XFree (s);
3641 }
2902 break; 3642 break;
2903 case 21: /* report window title */ 3643 case 21: /* report window title */
3644 {
3645 char *s;
2904 XFetchName(display->display, TermWin.parent[0], &s); 3646 XFetchName (disp, parent[0], &s);
2905 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3647 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3648 XFree (s);
3649 }
2906 break; 3650 break;
2907#endif
2908
2909 } 3651 }
2910} 3652}
2911#endif 3653#endif
2912 3654
2913/*----------------------------------------------------------------------*/ 3655/*----------------------------------------------------------------------*/
2914/* 3656/*
2915 * get input up until STRING TERMINATOR (or BEL) 3657 * get input up until STRING TERMINATOR (or BEL)
2916 * ends_how is terminator used. returned input must be free()d 3658 * ends_how is terminator used. returned input must be free()'d
2917 */ 3659 */
2918unsigned char * 3660char *
2919rxvt_term::get_to_st (unsigned char *ends_how) 3661rxvt_term::get_to_st (unicode_t &ends_how)
2920{ 3662{
2921 int seen_esc = 0; /* seen escape? */ 3663 unicode_t ch;
3664 bool seen_esc = false;
2922 unsigned int n = 0; 3665 unsigned int n = 0;
2923 unsigned char *s; 3666 wchar_t string[STRING_MAX];
2924 unsigned char ch, string[STRING_MAX];
2925 3667
2926 for (; (ch = cmd_getc ());) 3668 while ((ch = cmd_getc ()) != NOCHAR)
2927 { 3669 {
2928 if (ch == C0_BEL 3670 if (seen_esc)
2929 || ch == CHAR_ST 3671 {
2930 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3672 if (ch == 0x5c) /* 7bit ST */
2931 break; 3673 break;
3674 else
3675 return NULL;
3676 }
2932 if (ch == C0_ESC) 3677 else if (ch == C0_ESC)
2933 { 3678 {
2934 seen_esc = 1; 3679 seen_esc = true;
2935 continue; 3680 continue;
2936 } 3681 }
2937 else if (ch == '\t') 3682 else if (ch == C0_BEL || ch == CHAR_ST)
2938 ch = ' '; /* translate '\t' to space */ 3683 break;
2939 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3684 else if (ch < 0x20)
2940 return NULL; /* other control character - exit */ 3685 return NULL; /* other control character - exit */
2941 if (n < sizeof(string) - 1) 3686
3687 seen_esc = false;
3688
3689 if (n >= STRING_MAX - 1)
3690 // stop at some sane length
3691 return NULL;
3692
3693 if (ch == C0_SYN)
3694 string[n++] = cmd_get8 ();
3695 else
2942 string[n++] = ch; 3696 string[n++] = ch;
2943 seen_esc = 0;
2944 } 3697 }
3698
2945 string[n++] = '\0'; 3699 string[n++] = '\0';
2946 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3700
2947 return NULL;
2948 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3701 ends_how = (ch == 0x5c ? C0_ESC : ch);
2949 STRNCPY(s, string, n); 3702
2950 return s; 3703 return rxvt_wcstombs (string);
2951} 3704}
2952 3705
2953/*----------------------------------------------------------------------*/ 3706/*----------------------------------------------------------------------*/
2954/* 3707/*
2955 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3708 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2956 */ 3709 */
2957void 3710void
2958rxvt_term::process_dcs_seq () 3711rxvt_term::process_dcs_seq ()
2959{ 3712{
2960 unsigned char eh, *s; 3713 char *s;
3714 unicode_t eh;
3715
2961 /* 3716 /*
2962 * Not handled yet 3717 * Not handled yet
2963 */ 3718 */
2964 s = get_to_st (&eh); 3719 s = get_to_st (eh);
2965 if (s) 3720 if (s)
2966 free(s); 3721 free (s);
3722
2967 return; 3723 return;
2968} 3724}
2969 3725
2970/*----------------------------------------------------------------------*/ 3726/*----------------------------------------------------------------------*/
2971/* 3727/*
2972 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3728 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2973 */ 3729 */
2974void 3730void
2975rxvt_term::process_osc_seq () 3731rxvt_term::process_osc_seq ()
2976{ 3732{
2977 unsigned char ch, eh, *s; 3733 unicode_t ch, eh;
2978 int arg; 3734 int arg;
2979 3735
2980 ch = cmd_getc (); 3736 ch = cmd_getc ();
2981 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3737 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2982 arg = arg * 10 + (ch - '0'); 3738 arg = arg * 10 + (ch - '0');
2983 3739
2984 if (ch == ';') 3740 if (ch == ';')
2985 { 3741 {
2986 s = get_to_st (&eh); 3742 char *s = get_to_st (eh);
3743
2987 if (s) 3744 if (s)
2988 { 3745 {
2989 /*
2990 * rxvt_menubar_dispatch() violates the constness of the string,
2991 * so do it here
2992 */
2993 if (arg == XTerm_Menu)
2994#if 0 /* XXX: currently disabled due to security concerns */
2995 menubar_dispatch ((char *)s);
2996#else
2997 (void)0;
2998#endif
2999 else
3000 xterm_seq (arg, (char *)s, eh); 3746 process_xterm_seq (arg, s, eh);
3001 free(s); 3747 free (s);
3002 } 3748 }
3749 }
3750}
3751
3752void
3753rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3754{
3755 if (str[0] == '?' && !str[1])
3003 } 3756 {
3757 unsigned short r, g, b;
3758 pix_colors_focused[color].get (display, r, g, b);
3759 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3760 }
3761 else
3762 set_window_color (color, str);
3004} 3763}
3764
3005/* 3765/*
3006 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3766 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3007 * 0 = change iconName/title
3008 * 1 = change iconName
3009 * 2 = change title
3010 * 4 = change color
3011 * 12 = change text color
3012 * 13 = change mouse foreground color
3013 * 17 = change highlight character colour
3014 * 18 = change bold character color
3015 * 19 = change underlined character color
3016 * 46 = change logfile (not implemented)
3017 * 50 = change font
3018 *
3019 * rxvt extensions:
3020 * 10 = menu (may change in future)
3021 * 20 = bg pixmap
3022 * 39 = change default fg color
3023 * 49 = change default bg color
3024 * 55 = dump scrollback buffer and all of screen
3025 */ 3767 */
3026void 3768void
3027rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3769rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3028{ 3770{
3029 int changed = 0; 3771 int changed = 0;
3030 int color; 3772 int color;
3031 char *buf, *name; 3773 char *buf, *name;
3774 bool query = str[0] == '?' && !str[1];
3775 int saveop = op;
3776 dDisp;
3032 3777
3033 assert(str != NULL); 3778 assert (str != NULL);
3034 switch (op) 3779 switch (op)
3035 { 3780 {
3036 case XTerm_name: 3781 case XTerm_name:
3037 set_title (str); 3782 set_title (str);
3038 /* FALLTHROUGH */ 3783 /* FALLTHROUGH */
3039 case XTerm_iconName: 3784 case XTerm_iconName:
3040 set_iconName (str); 3785 set_icon_name (str);
3041 break; 3786 break;
3042 case XTerm_title: 3787 case XTerm_title:
3043 set_title (str); 3788 set_title (str);
3044 break; 3789 break;
3790 case XTerm_property:
3791 if (str[0] == '?')
3792 {
3793 Atom prop = display->atom (str + 1);
3794 Atom actual_type;
3795 int actual_format;
3796 unsigned long nitems;
3797 unsigned long bytes_after;
3798 unsigned char *value = 0;
3799 const char *str = "";
3800
3801 if (prop
3802 && XGetWindowProperty (disp, parent[0],
3803 prop, 0, 1<<16, 0, AnyPropertyType,
3804 &actual_type, &actual_format,
3805 &nitems, &bytes_after, &value) == Success
3806 && actual_type != None
3807 && actual_format == 8)
3808 str = (const char *)(value);
3809
3810 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3811
3812 XFree (value);
3813 }
3814 else
3815 {
3816 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3817
3818 if (eq)
3819 {
3820 *eq = 0;
3821 set_utf8_property (display->atom (str), eq + 1);
3822 }
3823 else
3824 XDeleteProperty (disp, parent[0],
3825 display->atom (str));
3826 }
3827 break;
3828
3045 case XTerm_Color: 3829 case XTerm_Color:
3046 for (buf = (char *)str; buf && *buf;) 3830 for (buf = (char *)str; buf && *buf;)
3047 { 3831 {
3048 if ((name = STRCHR(buf, ';')) == NULL) 3832 if ((name = strchr (buf, ';')) == NULL)
3049 break; 3833 break;
3834
3050 *name++ = '\0'; 3835 *name++ = '\0';
3051 color = atoi(buf); 3836 color = atoi (buf) + minCOLOR;
3052 if (color < 0 || color >= TOTAL_COLORS) 3837
3838 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3053 break; 3839 break;
3840
3054 if ((buf = STRCHR(name, ';')) != NULL) 3841 if ((buf = strchr (name, ';')) != NULL)
3055 *buf++ = '\0'; 3842 *buf++ = '\0';
3843
3844 if (name[0] == '?' && !name[1])
3845 {
3846 unsigned short r, g, b;
3847 pix_colors_focused[color].get (display, r, g, b);
3848 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3849 }
3850 else
3056 set_window_color (color + minCOLOR, name); 3851 set_window_color (color, name);
3057 } 3852 }
3853 break;
3854 case XTerm_Color00:
3855 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3856 break;
3857 case XTerm_Color01:
3858 process_color_seq (XTerm_Color01, Color_bg, str, resp);
3058 break; 3859 break;
3059#ifndef NO_CURSORCOLOR 3860#ifndef NO_CURSORCOLOR
3060 case XTerm_Color_cursor: 3861 case XTerm_Color_cursor:
3061 set_window_color (Color_cursor, str); 3862 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3062 break; 3863 break;
3063#endif 3864#endif
3064 case XTerm_Color_pointer: 3865 case XTerm_Color_pointer_fg:
3065 set_window_color (Color_pointer, str); 3866 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3867 break;
3868 case XTerm_Color_pointer_bg:
3869 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3066 break; 3870 break;
3067#ifndef NO_BOLD_UNDERLINE_REVERSE 3871#ifndef NO_BOLD_UNDERLINE_REVERSE
3068 case XTerm_Color_BD:
3069 set_window_color (Color_BD, str);
3070 break;
3071 case XTerm_Color_UL:
3072 set_window_color (Color_UL, str);
3073 break;
3074 case XTerm_Color_RV: 3872 case XTerm_Color_RV:
3075 set_window_color (Color_RV, str); 3873 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3076 break; 3874 break;
3077#endif 3875 case Rxvt_Color_BD:
3078 3876 case URxvt_Color_BD:
3079 case XTerm_Menu: 3877 process_color_seq (op, Color_BD, str, resp);
3080 /*
3081 * rxvt_menubar_dispatch() violates the constness of the string,
3082 * so DON'T do it here
3083 */
3084 break; 3878 break;
3879 case Rxvt_Color_UL:
3880 case URxvt_Color_UL:
3881 process_color_seq (op, Color_UL, str, resp);
3882 break;
3883 case URxvt_Color_IT:
3884 process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3885 break;
3886#endif
3887#if TRANSPARENT && TINTING
3888 case URxvt_Color_tint:
3889 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3890 check_our_parents ();
3891 if (am_transparent)
3892 want_full_refresh = want_refresh = 1;
3893 break;
3894#endif
3895
3085 case XTerm_Pixmap: 3896 case Rxvt_Pixmap:
3086 if (*str != ';') 3897 if (*str != ';')
3087 { 3898 {
3088#if XPM_BACKGROUND 3899#if XPM_BACKGROUND
3089 scale_pixmap (""); /* reset to default scaling */ 3900 scale_pixmap (""); /* reset to default scaling */
3090 set_bgPixmap (str); /* change pixmap */ 3901 set_bgPixmap (str); /* change pixmap */
3091#endif
3092 scr_touch (true); 3902 scr_touch (true);
3903#endif
3093 } 3904 }
3905
3094 while ((str = STRCHR(str, ';')) != NULL) 3906 while ((str = strchr (str, ';')) != NULL)
3095 { 3907 {
3096 str++; 3908 str++;
3097#if XPM_BACKGROUND 3909#if XPM_BACKGROUND
3098 changed += scale_pixmap (str); 3910 changed += scale_pixmap (str);
3099#endif 3911#endif
3100
3101 } 3912 }
3913
3102 if (changed) 3914 if (changed)
3103 { 3915 {
3104#ifdef XPM_BACKGROUND 3916#ifdef XPM_BACKGROUND
3105 resize_pixmap (); 3917 resize_pixmap ();
3106#endif
3107 scr_touch (true); 3918 scr_touch (true);
3919#endif
3108 } 3920 }
3109 break; 3921 break;
3110 3922
3111 case XTerm_restoreFG: 3923 case Rxvt_restoreFG:
3112 set_window_color (Color_fg, str); 3924 set_window_color (Color_fg, str);
3113 break; 3925 break;
3114 case XTerm_restoreBG: 3926 case Rxvt_restoreBG:
3115 set_window_color (Color_bg, str); 3927 set_window_color (Color_bg, str);
3116 break; 3928 break;
3929
3117 case XTerm_logfile: 3930 case XTerm_logfile:
3931 // TODO, when secure mode?
3118 break; 3932 break;
3119 case XTerm_font: 3933
3120 change_font (0, str);
3121 break;
3122#if 0 3934#if 0
3123 case XTerm_dumpscreen: /* no error notices */ 3935 case Rxvt_dumpscreen: /* no error notices */
3124 { 3936 {
3125 int fd; 3937 int fd;
3126 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3938 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3127 { 3939 {
3128 scr_dump (fd); 3940 scr_dump (fd);
3129 close(fd); 3941 close (fd);
3130 } 3942 }
3131 } 3943 }
3132 break; 3944 break;
3133#endif 3945#endif
3946 case XTerm_font:
3947 op = URxvt_font;
3948 case URxvt_font:
3949#if ENABLE_STYLES
3950 case URxvt_boldFont:
3951 case URxvt_italicFont:
3952 case URxvt_boldItalicFont:
3953#endif
3954 if (query)
3955 tt_printf ("\33]%d;%-.250s%c", saveop,
3956 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3957 ? fontset[op - URxvt_font]->fontdesc : "",
3958 resp);
3959 else
3960 {
3961 const char *&res = rs[Rs_font + (op - URxvt_font)];
3134 3962
3963 res = strdup (str);
3964 allocated.push_back ((void *)res);
3965 set_fonts ();
3966 }
3967 break;
3968
3969#if ENABLE_FRILLS
3970 case URxvt_locale:
3971 if (query)
3972 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp);
3973 else
3974 {
3975 set_locale (str);
3976 pty->set_utf8_mode (enc_utf8);
3977 init_xlocale ();
3978 }
3979 break;
3980
3981 case URxvt_view_up:
3982 case URxvt_view_down:
3983 {
3984 int lines = atoi (str);
3985
3986 if (lines)
3987 scr_page (op == URxvt_view_up ? UP : DN, lines);
3988 else
3989 scr_erase_savelines ();
3990 }
3991
3992 break;
3993#endif
3994
3995#if ENABLE_PERL
3996 case URxvt_perl:
3997 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
3998 ; // no responses yet
3999 break;
4000#endif
3135 } 4001 }
3136} 4002}
3137/*----------------------------------------------------------------------*/ 4003/*----------------------------------------------------------------------*/
3138 4004
3139/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4005/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3147 * so no need for fancy checking 4013 * so no need for fancy checking
3148 */ 4014 */
3149int 4015int
3150rxvt_term::privcases (int mode, unsigned long bit) 4016rxvt_term::privcases (int mode, unsigned long bit)
3151{ 4017{
3152 int state; 4018 int state;
3153 4019
3154 if (mode == 's') 4020 if (mode == 's')
3155 { 4021 {
3156 SavedModes |= (PrivateModes & bit); 4022 SavedModes |= (priv_modes & bit);
3157 return -1; 4023 return -1;
3158 } 4024 }
3159 else 4025 else
3160 { 4026 {
3161 if (mode == 'r') 4027 if (mode == 'r')
3162 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4028 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3163 else 4029 else
3164 state = (mode == 't') ? !(PrivateModes & bit) : mode; 4030 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3165 PrivMode(state, bit); 4031 PrivMode (state, bit);
3166 } 4032 }
4033
3167 return state; 4034 return state;
3168} 4035}
3169 4036
3170/* we're not using priv _yet_ */ 4037/* we're not using priv _yet_ */
3171void 4038void
3172rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 4039rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3173{ 4040{
3174 unsigned int i, j; 4041 unsigned int i, j;
3175 int state; 4042 int state;
4043
3176 static const struct 4044 static const struct
3177 { 4045 {
3178 const int argval; 4046 const int argval;
3179 const unsigned long bit; 4047 const unsigned long bit;
3180 } 4048 }
4049
3181 argtopriv[] = { 4050 argtopriv[] = {
3182 { 1, PrivMode_aplCUR }, 4051 { 1, PrivMode_aplCUR },
3183 { 2, PrivMode_vt52 }, 4052 { 2, PrivMode_vt52 },
3184 { 3, PrivMode_132 }, 4053 { 3, PrivMode_132 },
3185 { 4, PrivMode_smoothScroll }, 4054 { 4, PrivMode_smoothScroll },
3186 { 5, PrivMode_rVideo }, 4055 { 5, PrivMode_rVideo },
3187 { 6, PrivMode_relOrigin }, 4056 { 6, PrivMode_relOrigin },
3188 { 7, PrivMode_Autowrap }, 4057 { 7, PrivMode_Autowrap },
4058 // 8, bi-directional support mode
3189 { 9, PrivMode_MouseX10 }, 4059 { 9, PrivMode_MouseX10 },
3190#ifdef menuBar_esc 4060 // 18, 19 printing-related
3191 { menuBar_esc, PrivMode_menuBar }, 4061 { 25, PrivMode_VisibleCursor },
3192#endif
3193#ifdef scrollBar_esc 4062#ifdef scrollBar_esc
3194 { scrollBar_esc, PrivMode_scrollBar }, 4063 { scrollBar_esc, PrivMode_scrollBar },
3195#endif 4064#endif
3196 { 25, PrivMode_VisibleCursor },
3197 { 35, PrivMode_ShiftKeys }, 4065 { 35, PrivMode_ShiftKeys }, // rxvt extension
3198 { 40, PrivMode_132OK }, 4066 { 40, PrivMode_132OK },
4067 // 41 xterm more fixes NYI
4068 // 45 margin bell NYI
4069 // 46 start logging
3199 { 47, PrivMode_Screen }, 4070 { 47, PrivMode_Screen },
3200 { 66, PrivMode_aplKP }, 4071 { 66, PrivMode_aplKP },
3201#ifndef NO_BACKSPACE_KEY 4072#ifndef NO_BACKSPACE_KEY
3202 { 67, PrivMode_BackSpace }, 4073 { 67, PrivMode_BackSpace },
3203#endif 4074#endif
3204 { 1000, PrivMode_MouseX11 }, 4075 { 1000, PrivMode_MouseX11 },
4076 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4077 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4078 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3205 { 1010, PrivMode_TtyOutputInh }, 4079 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3206 { 1011, PrivMode_Keypress }, 4080 { 1011, PrivMode_Keypress }, // rxvt extension
4081 // 1035 enable modifiers for alt, numlock NYI
4082 // 1036 send ESC for meta keys NYI
4083 // 1037 send DEL for keypad delete NYI
3207 { 1047, PrivMode_Screen }, 4084 { 1047, PrivMode_Screen },
4085 // 1048 save and restore cursor
3208 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4086 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4087 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3209 }; 4088 };
3210 4089
3211 if (nargs == 0) 4090 if (nargs == 0)
3212 return; 4091 return;
3213 4092
… …
3220 for (i = 0; i < nargs; i++) 4099 for (i = 0; i < nargs; i++)
3221 { 4100 {
3222 state = -1; 4101 state = -1;
3223 4102
3224 /* basic handling */ 4103 /* basic handling */
3225 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4104 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3226 if (argtopriv[j].argval == arg[i]) 4105 if (argtopriv[j].argval == arg[i])
3227 { 4106 {
3228 state = privcases (mode, argtopriv[j].bit); 4107 state = privcases (mode, argtopriv[j].bit);
3229 break; 4108 break;
3230 } 4109 }
3231 4110
3232 /* extra handling for values with state unkept */ 4111 /* extra handling for values with state unkept */
3233 if (state == -1)
3234 switch (arg[i]) 4112 switch (arg[i])
3235 { 4113 {
4114#if ENABLE_STYLES
4115 case 1021:
4116 set_option (Opt_intensityStyles, mode);
4117
4118 scr_touch (true);
4119 break;
4120#endif
3236 case 1048: /* alternative cursor save */ 4121 case 1048: /* alternative cursor save */
4122 case 1049:
4123 if (OPTION (Opt_secondaryScreen))
3237 if (mode == 0) 4124 if (mode == 0)
3238 scr_cursor (RESTORE); 4125 scr_cursor (RESTORE);
3239 else if (mode == 1) 4126 else if (mode == 1)
3240 scr_cursor (SAVE); 4127 scr_cursor (SAVE);
3241 /* FALLTHROUGH */
3242 default:
3243 continue; /* for(;i;) */
3244 }
3245
3246 /* extra handling for values with valid 0 or 1 state */
3247 switch (arg[i])
3248 {
3249 /* case 1: - application cursor keys */
3250 case 2: /* VT52 mode */
3251 /* oddball mode. should be set regardless of set/reset
3252 * parameter. Return from VT52 mode with an ESC < from
3253 * within VT52 mode
3254 */
3255 PrivMode(1, PrivMode_vt52);
3256 break; 4128 break;
4129 }
4130
4131 if (state >= 0)
4132 /* extra handling for values with valid 0 or 1 state */
4133 switch (arg[i])
4134 {
4135 /* case 1: - application cursor keys */
4136 case 2: /* VT52 mode */
4137 /* oddball mode. should be set regardless of set/reset
4138 * parameter. Return from VT52 mode with an ESC < from
4139 * within VT52 mode
4140 */
4141 PrivMode (1, PrivMode_vt52);
4142 break;
3257 case 3: /* 80/132 */ 4143 case 3: /* 80/132 */
3258 if (PrivateModes & PrivMode_132OK) 4144 if (priv_modes & PrivMode_132OK)
3259 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4145 set_widthheight (((state ? 132 : 80) * fwidth), height);
3260 (unsigned int)TermWin.height);
3261 break; 4146 break;
3262 case 4: /* smooth scrolling */ 4147 case 4: /* smooth scrolling */
3263 if (state)
3264 Options &= ~Opt_jumpScroll;
3265 else
3266 Options |= Opt_jumpScroll; 4148 set_option (Opt_jumpScroll, !state);
3267 break; 4149 break;
3268 case 5: /* reverse video */ 4150 case 5: /* reverse video */
3269 scr_rvideo_mode (state); 4151 scr_rvideo_mode (state);
3270 break; 4152 break;
3271 case 6: /* relative/absolute origins */ 4153 case 6: /* relative/absolute origins */
3272 scr_relative_origin (state); 4154 scr_relative_origin (state);
3273 break; 4155 break;
3274 case 7: /* autowrap */ 4156 case 7: /* autowrap */
3275 scr_autowrap (state); 4157 scr_autowrap (state);
3276 break; 4158 break;
3277 /* case 8: - auto repeat, can't do on a per window basis */ 4159 /* case 8: - auto repeat, can't do on a per window basis */
3278 case 9: /* X10 mouse reporting */ 4160 case 9: /* X10 mouse reporting */
3279 if (state) /* orthogonal */ 4161 if (state) /* orthogonal */
3280 PrivateModes &= ~(PrivMode_MouseX11); 4162 priv_modes &= ~PrivMode_MouseX11;
3281 break; 4163 break;
3282#ifdef menuBar_esc
3283 case menuBar_esc:
3284#ifdef MENUBAR
3285 map_menuBar (state);
3286#endif
3287 break;
3288#endif
3289#ifdef scrollBar_esc 4164#ifdef scrollBar_esc
3290 case scrollBar_esc: 4165 case scrollBar_esc:
3291 if (scrollbar_mapping (state)) 4166 if (scrollbar_mapping (state))
3292 { 4167 {
3293 resize_all_windows (0, 0, 0); 4168 resize_all_windows (0, 0, 0);
3294 scr_touch (true); 4169 scr_touch (true);
3295 } 4170 }
3296 break; 4171 break;
3297#endif 4172#endif
3298 case 25: /* visible/invisible cursor */ 4173 case 25: /* visible/invisible cursor */
3299 scr_cursor_visible (state); 4174 scr_cursor_visible (state);
3300 break; 4175 break;
3301 /* case 35: - shift keys */ 4176 /* case 35: - shift keys */
3302 /* case 40: - 80 <--> 132 mode */ 4177 /* case 40: - 80 <--> 132 mode */
3303 case 47: /* secondary screen */ 4178 case 47: /* secondary screen */
3304 scr_change_screen (state); 4179 scr_change_screen (state);
3305 break; 4180 break;
3306 /* case 66: - application key pad */ 4181 /* case 66: - application key pad */
3307 /* case 67: - backspace key */ 4182 /* case 67: - backspace key */
3308 case 1000: /* X11 mouse reporting */ 4183 case 1000: /* X11 mouse reporting */
3309 if (state) /* orthogonal */ 4184 if (state) /* orthogonal */
3310 PrivateModes &= ~(PrivMode_MouseX10); 4185 priv_modes &= ~PrivMode_MouseX10;
3311 break; 4186 break;
3312#if 0 4187#if 0
3313 case 1001: 4188 case 1001:
3314 break; /* X11 mouse highlighting */ 4189 break; /* X11 mouse highlighting */
3315#endif 4190#endif
3316 case 1010: /* scroll to bottom on TTY output inhibit */ 4191 case 1010: /* scroll to bottom on TTY output inhibit */
3317 if (state)
3318 Options &= ~Opt_scrollTtyOutput;
3319 else
3320 Options |= Opt_scrollTtyOutput; 4192 set_option (Opt_scrollTtyOutput, !state);
3321 break; 4193 break;
3322 case 1011: /* scroll to bottom on key press */ 4194 case 1011: /* scroll to bottom on key press */
3323 if (state)
3324 Options |= Opt_scrollTtyKeypress; 4195 set_option (Opt_scrollTtyKeypress, state);
3325 else
3326 Options &= ~Opt_scrollTtyKeypress;
3327 break; 4196 break;
3328 case 1047: /* secondary screen w/ clearing */ 4197 case 1047: /* secondary screen w/ clearing last */
3329 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4198 if (OPTION (Opt_secondaryScreen))
3330 if (current_screen != PRIMARY) 4199 if (current_screen != PRIMARY)
3331 scr_erase_screen (2); 4200 scr_erase_screen (2);
3332 scr_change_screen (state); 4201 scr_change_screen (state);
3333 /* FALLTHROUGH */
3334 default:
3335 break; 4202 break;
4203 case 1049: /* secondary screen w/ clearing first */
4204 scr_change_screen (state);
4205 if (OPTION (Opt_secondaryScreen))
4206 if (current_screen != PRIMARY)
4207 scr_erase_screen (2);
4208 break;
4209 default:
4210 break;
3336 } 4211 }
3337 } 4212 }
3338} 4213}
3339/*}}} */ 4214/*}}} */
3340 4215
3341/*{{{ process sgr sequences */ 4216/*{{{ process sgr sequences */
3342void 4217void
3343rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4218rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3344{ 4219{
3345 unsigned int i; 4220 unsigned int i;
3346 short rendset; 4221 short rendset;
3347 int rendstyle; 4222 int rendstyle;
3348 4223
3349 if (nargs == 0) 4224 if (nargs == 0)
3350 { 4225 {
3351 scr_rendition (0, ~RS_None); 4226 scr_rendition (0, ~RS_None);
3352 return; 4227 return;
3353 } 4228 }
4229
3354 for (i = 0; i < nargs; i++) 4230 for (i = 0; i < nargs; i++)
3355 { 4231 {
3356 rendset = -1; 4232 rendset = -1;
3357 switch (arg[i]) 4233 switch (arg[i])
3358 { 4234 {
… …
3360 rendset = 0, rendstyle = ~RS_None; 4236 rendset = 0, rendstyle = ~RS_None;
3361 break; 4237 break;
3362 case 1: 4238 case 1:
3363 rendset = 1, rendstyle = RS_Bold; 4239 rendset = 1, rendstyle = RS_Bold;
3364 break; 4240 break;
4241 //case 2: // low intensity
4242 case 3:
4243 rendset = 1, rendstyle = RS_Italic;
4244 break;
3365 case 4: 4245 case 4:
3366 rendset = 1, rendstyle = RS_Uline; 4246 rendset = 1, rendstyle = RS_Uline;
3367 break; 4247 break;
3368 case 5: 4248 case 5: // slowly blinking
4249 case 6: // rapidly blinking
3369 rendset = 1, rendstyle = RS_Blink; 4250 rendset = 1, rendstyle = RS_Blink;
3370 break; 4251 break;
4252 //case 6: // scoansi light background
3371 case 7: 4253 case 7:
3372 rendset = 1, rendstyle = RS_RVid; 4254 rendset = 1, rendstyle = RS_RVid;
3373 break; 4255 break;
3374 case 22: 4256 case 8:
4257 // invisible. NYI
4258 break;
4259 //case 9: // crossed out
4260 //case 10: // scoansi acs off, primary font
4261 //case 11: // scoansi acs on, first alt font
4262 //case 12: // scoansi acs on, |0x80, second alt font
4263 //...
4264 //case 19: // ninth alt font
4265 //case 20: // gothic
4266 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3375 rendset = 0, rendstyle = RS_Bold; 4267 rendset = 0, rendstyle = RS_Bold;
4268 break;
4269 case 22: // normal intensity
4270 rendset = 0, rendstyle = RS_Bold;
4271 break;
4272 case 23: // disable italic
4273 rendset = 0, rendstyle = RS_Italic;
3376 break; 4274 break;
3377 case 24: 4275 case 24:
3378 rendset = 0, rendstyle = RS_Uline; 4276 rendset = 0, rendstyle = RS_Uline;
3379 break; 4277 break;
3380 case 25: 4278 case 25:
3381 rendset = 0, rendstyle = RS_Blink; 4279 rendset = 0, rendstyle = RS_Blink;
3382 break; 4280 break;
4281 case 26: // variable spacing (iso 8613)
4282 rendset = 0, rendstyle = RS_Blink;
4283 break;
3383 case 27: 4284 case 27:
3384 rendset = 0, rendstyle = RS_RVid; 4285 rendset = 0, rendstyle = RS_RVid;
3385 break; 4286 break;
4287 //case 28: // visible. NYI
4288 //case 29: // not crossed-out
3386 } 4289 }
4290
3387 if (rendset != -1) 4291 if (rendset != -1)
3388 { 4292 {
3389 scr_rendition (rendset, rendstyle); 4293 scr_rendition (rendset, rendstyle);
3390 continue; /* for(;i;) */ 4294 continue; /* for (;i;) */
3391 } 4295 }
3392 4296
3393 switch (arg[i]) 4297 switch (arg[i])
3394 { 4298 {
3395 case 30: 4299 case 30:
… …
3398 case 33: 4302 case 33:
3399 case 34: 4303 case 34:
3400 case 35: 4304 case 35:
3401 case 36: 4305 case 36:
3402 case 37: 4306 case 37:
3403 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4307 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3404 Color_fg);
3405 break; 4308 break;
3406#ifdef TTY_256COLOR 4309 case 38: // set fg color, ISO 8613-6
3407 case 38:
3408 if (nargs > i + 2 && arg[i + 1] == 5) 4310 if (nargs > i + 2 && arg[i + 1] == 5)
3409 { 4311 {
3410 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4312 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3411 Color_fg);
3412 i += 2; 4313 i += 2;
3413 } 4314 }
3414 break; 4315 break;
3415#endif
3416 case 39: /* default fg */ 4316 case 39: /* default fg */
3417 scr_color (Color_fg, Color_fg); 4317 scr_color (Color_fg, Color_fg);
3418 break; 4318 break;
3419 4319
3420 case 40: 4320 case 40:
… …
3423 case 43: 4323 case 43:
3424 case 44: 4324 case 44:
3425 case 45: 4325 case 45:
3426 case 46: 4326 case 46:
3427 case 47: 4327 case 47:
3428 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4328 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3429 Color_bg);
3430 break; 4329 break;
3431#ifdef TTY_256COLOR 4330 case 48: // set bg color, ISO 8613-6
3432 case 48:
3433 if (nargs > i + 2 && arg[i + 1] == 5) 4331 if (nargs > i + 2 && arg[i + 1] == 5)
3434 { 4332 {
3435 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4333 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3436 Color_bg);
3437 i += 2; 4334 i += 2;
3438 } 4335 }
3439 break; 4336 break;
3440#endif
3441 case 49: /* default bg */ 4337 case 49: /* default bg */
3442 scr_color (Color_bg, Color_bg); 4338 scr_color (Color_bg, Color_bg);
3443 break; 4339 break;
3444 4340
3445#ifndef NO_BRIGHTCOLOR 4341 //case 50: // not variable spacing
4342
4343#if ENABLE_FRILLS
3446 case 90: 4344 case 90:
3447 case 91: /* set bright fg color */ 4345 case 91: /* set bright fg color */
3448 case 92: 4346 case 92:
3449 case 93: 4347 case 93:
3450 case 94: 4348 case 94:
3451 case 95: 4349 case 95:
3452 case 96: 4350 case 96:
3453 case 97: 4351 case 97:
3454 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4352 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3455 Color_fg);
3456 break; 4353 break;
3457 case 100: 4354 case 100:
3458 case 101: /* set bright bg color */ 4355 case 101: /* set bright bg color */
3459 case 102: 4356 case 102:
3460 case 103: 4357 case 103:
3461 case 104: 4358 case 104:
3462 case 105: 4359 case 105:
3463 case 106: 4360 case 106:
3464 case 107: 4361 case 107:
3465 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4362 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3466 Color_bg);
3467 break; 4363 break;
3468#endif 4364#endif
3469
3470 } 4365 }
3471 } 4366 }
3472} 4367}
3473/*}}} */ 4368/*}}} */
3474 4369
3475/*{{{ process Rob Nation's own graphics mode sequences */ 4370/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3476void 4371void
3477rxvt_term::process_graphics () 4372rxvt_term::process_graphics ()
3478{ 4373{
3479 unsigned char ch, cmd = cmd_getc (); 4374 unicode_t ch, cmd = cmd_getc ();
3480 4375
3481#ifndef RXVT_GRAPHICS
3482 if (cmd == 'Q') 4376 if (cmd == 'Q')
3483 { /* query graphics */ 4377 { /* query graphics */
3484 tt_printf("\033G0\n"); /* no graphics */ 4378 tt_printf ("\033G0\012"); /* no graphics */
3485 return; 4379 return;
3486 } 4380 }
3487 /* swallow other graphics sequences until terminating ':' */ 4381 /* swallow other graphics sequences until terminating ':' */
3488 do 4382 do
3489 ch = cmd_getc (); 4383 ch = cmd_getc ();
3490 while (ch != ':'); 4384 while (ch != ':');
3491#else
3492 unsigned int nargs;
3493 int args[NGRX_PTS];
3494 unsigned char *text = NULL;
3495
3496 if (cmd == 'Q')
3497 { /* query graphics */
3498 tt_printf("\033G1\n"); /* yes, graphics (color) */
3499 return;
3500 }
3501 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3502 {
3503 int neg;
3504
3505 ch = cmd_getc ();
3506 neg = (ch == '-');
3507 if (neg || ch == '+')
3508 ch = cmd_getc ();
3509
3510 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3511 args[nargs] = args[nargs] * 10 + (ch - '0');
3512 if (neg)
3513 args[nargs] = -args[nargs];
3514
3515 nargs++;
3516 args[nargs] = 0;
3517 if (ch != ';')
3518 break;
3519 }
3520
3521 if ((cmd == 'T') && (nargs >= 5))
3522 {
3523 int i, len = args[4];
3524
3525 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3526
3527 if (text != NULL)
3528 {
3529 for (i = 0; i < len; i++)
3530 text[i] = cmd_getc ();
3531 text[len] = '\0';
3532 }
3533 }
3534 Gr_do_graphics (cmd, nargs, args, text);
3535#endif
3536} 4385}
3537/*}}} */ 4386/*}}} */
3538 4387
3539/* ------------------------------------------------------------------------- */ 4388/* ------------------------------------------------------------------------- */
3540 4389
3541/* 4390/*
3542 * Send printf() formatted output to the command. 4391 * Send printf () formatted output to the command.
3543 * Only use for small amounts of data. 4392 * Only use for small amounts of data.
3544 */ 4393 */
3545void 4394void
3546rxvt_term::tt_printf (const char *fmt,...) 4395rxvt_term::tt_printf (const char *fmt,...)
3547{ 4396{
3548 va_list arg_ptr; 4397 va_list arg_ptr;
3549 unsigned char buf[256]; 4398 char buf[256];
3550 4399
3551 va_start (arg_ptr, fmt); 4400 va_start (arg_ptr, fmt);
3552 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4401 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3553 va_end (arg_ptr); 4402 va_end (arg_ptr);
3554 tt_write (buf, STRLEN (buf)); 4403 tt_write (buf, strlen (buf));
3555} 4404}
3556 4405
3557/* ---------------------------------------------------------------------- */ 4406/* ---------------------------------------------------------------------- */
3558/* Write data to the pty as typed by the user, pasted with the mouse, 4407/* Write data to the pty as typed by the user, pasted with the mouse,
3559 * or generated by us in response to a query ESC sequence. 4408 * or generated by us in response to a query ESC sequence.
3560 */ 4409 */
4410const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4411
3561void 4412void
3562rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4413rxvt_term::tt_write (const char *data, unsigned int len)
3563{ 4414{
3564 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4415 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4416 return;
3565 4417
3566 if (len) 4418 if (pty->pty < 0)
4419 return;
4420
4421 if (v_buflen == 0)
4422 {
4423 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4424
4425 if ((unsigned int)written == len)
4426 return;
4427
4428 data += written;
4429 len -= written;
3567 { 4430 }
4431
4432 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4433
4434 memcpy (v_buffer + v_buflen, data, len);
4435 v_buflen += len;
4436
4437 pty_ev.set (EVENT_READ | EVENT_WRITE);
4438}
4439
4440void rxvt_term::pty_write ()
4441{
4442 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4443
4444 if (written > 0)
4445 {
4446 v_buflen -= written;
4447
3568 if (v_buflen == 0) 4448 if (v_buflen == 0)
3569 { 4449 {
3570 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3571
3572 if ((unsigned int)written == len)
3573 return;
3574
3575 data += written;
3576 len -= written;
3577 }
3578
3579
3580 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3581
3582 memcpy (v_buffer + v_buflen, data, len);
3583 v_buflen += len;
3584 }
3585
3586 for (;;)
3587 {
3588 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3589
3590 if (written > 0)
3591 {
3592 v_buflen -= written;
3593
3594 if (v_buflen == 0)
3595 {
3596 free (v_buffer); 4450 free (v_buffer);
3597 v_buffer = 0; 4451 v_buffer = 0;
3598 v_buflen = 0; 4452 v_buflen = 0;
3599 4453
3600 pty_ev.set (EVENT_READ); 4454 pty_ev.set (EVENT_READ);
3601 return;
3602 }
3603
3604 memmove (v_buffer, v_buffer + written, v_buflen);
3605 }
3606 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3607 // original code just ignores this...
3608 destroy ();
3609 else
3610 {
3611 pty_ev.set (EVENT_READ | EVENT_WRITE);
3612 return; 4455 return;
3613 } 4456 }
4457
4458 memmove (v_buffer, v_buffer + written, v_buflen);
3614 } 4459 }
4460 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4461 pty_ev.set (EVENT_READ);
3615} 4462}
3616 4463
3617/*----------------------- end-of-file (C source) -----------------------*/ 4464/*----------------------- end-of-file (C source) -----------------------*/
3618 4465

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines