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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.38 by pcg, Mon Feb 9 07:11:49 2004 UTC vs.
Revision 1.269 by root, Tue Jan 17 12:22:59 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#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1508 if (OPTION (Opt_transparent))
1509 check_our_parents ();
1510#endif
1307 } 1511 }
1308 break; 1512 break;
1309 1513
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: 1514 case PropertyNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0]) 1515 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1330 { 1516 && ev.xproperty.state == PropertyNewValue)
1331 int height, width; 1517 selection_property (ev.xproperty.window, ev.xproperty.atom);
1332 1518
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; 1519 break;
1363 1520
1364 case SelectionClear: 1521 case SelectionClear:
1365 selection_clear (); 1522 selection_clear ();
1366 break; 1523 break;
1367 1524
1368 case SelectionNotify: 1525 case SelectionNotify:
1369 if (selection_wait == Sel_normal) 1526 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor, 1527 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1371 ev.xselection.property, True);
1372 break; 1528 break;
1373 1529
1374 case SelectionRequest: 1530 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1531 selection_send (ev.xselectionrequest);
1376 break; 1532 break;
1377 1533
1534 case MapNotify:
1535 mapped = 1;
1536#ifdef TEXT_BLINK
1537 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1538#endif
1539 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1540 break;
1541
1378 case UnmapNotify: 1542 case UnmapNotify:
1379 TermWin.mapped = 0; 1543 mapped = 0;
1380#ifdef TEXT_BLINK 1544#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1545 text_blink_ev.stop ();
1382#endif 1546#endif
1383 break; 1547 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1384
1385 case MapNotify:
1386 TermWin.mapped = 1;
1387#ifdef TEXT_BLINK
1388 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1389#endif
1390 break;
1391
1392 case PropertyNotify:
1393 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1394 if (ev.xproperty.state == PropertyNewValue)
1395 selection_property (ev.xproperty.window, ev.xproperty.atom);
1396 break; 1548 break;
1397 1549
1398#ifdef TRANSPARENT 1550#ifdef TRANSPARENT
1399 case ReparentNotify: 1551 case ReparentNotify:
1400 rootwin_cb (ev); 1552 rootwin_cb (ev);
1401 break; 1553 break;
1402#endif /* TRANSPARENT */ 1554#endif /* TRANSPARENT */
1403 1555
1404 case GraphicsExpose: 1556 case GraphicsExpose:
1405 case Expose: 1557 case Expose:
1406 if (ev.xany.window == TermWin.vt) 1558 if (ev.xany.window == vt)
1407 { 1559 {
1408#ifdef NO_SLOW_LINK_SUPPORT 1560 do
1409 scr_expose (ev.xexpose.x, ev.xexpose.y, 1561 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev.xexpose.width, ev.xexpose.height, False); 1562 ev.xexpose.width, ev.xexpose.height, False);
1411#else 1563 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev));
1412 // don't understand this, so commented it out 1564
1565 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1566
1567 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev))
1413 scr_expose (ev.xexpose.x, ev.xexpose.y, 1568 scr_expose (ev.xexpose.x, ev.xexpose.y,
1414 ev.xexpose.width, ev.xexpose.height, False); 1569 ev.xexpose.width, ev.xexpose.height, False);
1415 //scr_expose (ev.xexpose.x, 0, 1570
1416 // ev.xexpose.width, TermWin.height, False);
1417#endif
1418 want_refresh = 1; 1571 want_refresh = 1;
1419 } 1572 }
1420 else 1573 else
1421 { 1574 {
1422 XEvent unused_event; 1575 XEvent unused_event;
1423 1576
1424 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1577 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1425 Expose, 1578 ;
1426 &unused_event)) ; 1579 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1427 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1580 ;
1428 GraphicsExpose, 1581
1429 &unused_event)) ;
1430 if (isScrollbarWindow(ev.xany.window)) 1582 if (isScrollbarWindow (ev.xany.window))
1431 { 1583 {
1432 scrollBar.setIdle(); 1584 scrollBar.setIdle ();
1433 scrollbar_show (0); 1585 scrollbar_show (0);
1434 } 1586 }
1435#ifdef MENUBAR
1436 if (menubar_visible () && isMenuBarWindow(ev.xany.window))
1437 menubar_expose ();
1438#endif
1439#ifdef RXVT_GRAPHICS
1440 Gr_expose (ev.xany.window);
1441#endif
1442 1587
1588#ifdef TRANSPARENT
1589 if (am_transparent && ev.xany.window == parent[0])
1590 XClearWindow (disp, ev.xany.window);
1591#endif
1443 } 1592 }
1444 break; 1593 break;
1445 1594
1446 case MotionNotify: 1595 case MotionNotify:
1447#ifdef POINTER_BLANK 1596#ifdef POINTER_BLANK
1448 if (hidden_pointer) 1597 if (hidden_pointer)
1449 pointer_unblank (); 1598 pointer_unblank ();
1450#endif 1599#endif
1451#if MENUBAR 1600 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1452 if (isMenuBarWindow(ev.xany.window)) 1601 break;
1602
1603 if (ev.xany.window == vt)
1453 { 1604 {
1454 menubar_control (&(ev.xbutton)); 1605 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1455 break; 1606 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1456 } 1607 ; // nop
1457#endif
1458 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1459 break;
1460
1461 if (ev.xany.window == TermWin.vt)
1462 {
1463 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1608 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1464 { 1609 {
1465 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1610 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1466 ; 1611 ;
1467 1612
1468 XQueryPointer(display->display, TermWin.vt, 1613 XQueryPointer (disp, vt,
1469 &unused_root, &unused_child, 1614 &unused_root, &unused_child,
1470 &unused_root_x, &unused_root_y, 1615 &unused_root_x, &unused_root_y,
1471 &(ev.xbutton.x), &(ev.xbutton.y), 1616 &ev.xbutton.x, &ev.xbutton.y,
1472 &unused_mask); 1617 &ev.xbutton.state);
1473#ifdef MOUSE_THRESHOLD 1618#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1619 /* deal with a `jumpy' mouse */
1475 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1620 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1476 { 1621 {
1477#endif 1622#endif
1623#if ISO_14755
1624 // 5.4
1625 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1626 {
1627 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1628 break;
1629 }
1630#endif
1478 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1631 selection_extend (ev.xbutton.x, ev.xbutton.y,
1479 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1632 ev.xbutton.state & Button3Mask ? 2 : 0);
1633
1480#ifdef SELECTION_SCROLLING 1634#ifdef SELECTION_SCROLLING
1481 if (ev.xbutton.y < TermWin.int_bwidth 1635 if (ev.xbutton.y < int_bwidth
1482 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1636 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1483 { 1637 {
1484 int dist; 1638 int dist;
1485
1486 pending_scroll_selection=1;
1487 1639
1488 /* don't clobber the current delay if we are 1640 /* don't clobber the current delay if we are
1489 * already in the middle of scrolling. 1641 * already in the middle of scrolling.
1490 */ 1642 */
1491 if (scroll_selection_delay<=0) 1643 if (!sel_scroll_ev.active)
1492 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1644 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1493 1645
1494 /* save the event params so we can highlight 1646 /* save the event params so we can highlight
1495 * the selection in the pending-scroll loop 1647 * the selection in the pending-scroll loop
1496 */ 1648 */
1497 selection_save_x=ev.xbutton.x; 1649 selection_save_x = ev.xbutton.x;
1498 selection_save_y=ev.xbutton.y; 1650 selection_save_y = ev.xbutton.y;
1499 selection_save_state=
1500 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1651 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1501 1652
1502 /* calc number of lines to scroll */ 1653 /* calc number of lines to scroll */
1503 if (ev.xbutton.y<TermWin.int_bwidth) 1654 if (ev.xbutton.y < int_bwidth)
1504 { 1655 {
1505 scroll_selection_dir = UP; 1656 scroll_selection_dir = UP;
1506 dist = TermWin.int_bwidth - ev.xbutton.y; 1657 dist = int_bwidth - ev.xbutton.y;
1507 } 1658 }
1508 else 1659 else
1509 { 1660 {
1510 scroll_selection_dir = DN; 1661 scroll_selection_dir = DN;
1511 dist = ev.xbutton.y - 1662 dist = ev.xbutton.y - (int_bwidth + height);
1512 (TermWin.int_bwidth + TermWin.height);
1513 } 1663 }
1664
1514 scroll_selection_lines=(Pixel2Height(dist)/ 1665 scroll_selection_lines = Pixel2Height (dist)
1515 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1666 / SELECTION_SCROLL_LINE_SPEEDUP
1667 + 1;
1516 MIN_IT(scroll_selection_lines, 1668 min_it (scroll_selection_lines,
1517 SELECTION_SCROLL_MAX_LINES); 1669 SELECTION_SCROLL_MAX_LINES);
1518 } 1670 }
1519 else 1671 else
1520 { 1672 {
1521 /* we are within the text window, so we 1673 /* we are within the text window, so we
1522 * shouldn't be scrolling 1674 * shouldn't be scrolling
1523 */ 1675 */
1524 pending_scroll_selection = 0; 1676 if (sel_scroll_ev.active)
1677 sel_scroll_ev.stop();
1525 } 1678 }
1526#endif 1679#endif
1527#ifdef MOUSE_THRESHOLD 1680#ifdef MOUSE_THRESHOLD
1528
1529 } 1681 }
1530#endif 1682#endif
1531
1532 } 1683 }
1533 } 1684 }
1534 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1685 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1535 { 1686 {
1536 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1687 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1537 MotionNotify, &ev)) ; 1688 MotionNotify, &ev))
1689 ;
1690
1538 XQueryPointer(display->display, scrollBar.win, 1691 XQueryPointer (disp, scrollBar.win,
1539 &unused_root, &unused_child, 1692 &unused_root, &unused_child,
1540 &unused_root_x, &unused_root_y, 1693 &unused_root_x, &unused_root_y,
1541 &(ev.xbutton.x), &(ev.xbutton.y), 1694 &ev.xbutton.x, &ev.xbutton.y,
1542 &unused_mask); 1695 &unused_mask);
1543 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1696 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1544 scrollbar_size()); 1697 scrollbar_size ());
1545 scr_refresh (refresh_type); 1698 want_refresh = 1;
1546 refresh_limit = 0; 1699 refresh_limit = 0;
1547 scrollbar_show (1); 1700 scrollbar_show (1);
1548 } 1701 }
1549 break; 1702 break;
1550 } 1703 }
1551}
1552 1704
1705skip_switch: ;
1706
1707#if defined(CURSOR_BLINK)
1708 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1709 {
1710 if (hidden_cursor)
1711 {
1712 hidden_cursor = 0;
1713 want_refresh = 1;
1714 }
1715
1716 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1717 }
1718#endif
1719
1720#if defined(POINTER_BLANK)
1721 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1722 {
1723 if (ev.type == MotionNotify
1724 || ev.type == ButtonPress
1725 || ev.type == ButtonRelease)
1726 if (hidden_pointer)
1727 pointer_unblank ();
1728
1729 if (ev.type == KeyPress && hidden_pointer == 0)
1730 pointer_blank ();
1731 }
1732#endif
1733}
1734
1735void
1736rxvt_term::focus_in ()
1737{
1738 if (!focus)
1739 {
1740 focus = 1;
1741 want_refresh = 1;
1742
1743 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1744
1745#if USE_XIM
1746 if (Input_Context != NULL)
1747 {
1748 IMSetStatusPosition ();
1749 XSetICFocus (Input_Context);
1750 }
1751#endif
1752#if CURSOR_BLINK
1753 if (OPTION (Opt_cursorBlink))
1754 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1755#endif
1756#if OFF_FOCUS_FADING
1757 if (rs[Rs_fade])
1758 {
1759 pix_colors = pix_colors_focused;
1760 scr_recolour ();
1761 }
1762#endif
1763 }
1764}
1765
1766void
1767rxvt_term::focus_out ()
1768{
1769 if (focus)
1770 {
1771 focus = 0;
1772 want_refresh = 1;
1773
1774 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1775
1776#if ENABLE_FRILLS || ISO_14755
1777 if (iso14755buf)
1778 {
1779 iso14755buf = 0;
1780# if ENABLE_OVERLAY
1781 scr_overlay_off ();
1782# endif
1783 }
1784#endif
1785#if USE_XIM
1786 if (Input_Context != NULL)
1787 XUnsetICFocus (Input_Context);
1788#endif
1789#if CURSOR_BLINK
1790 if (OPTION (Opt_cursorBlink))
1791 cursor_blink_ev.stop ();
1792 hidden_cursor = 0;
1793#endif
1794#if OFF_FOCUS_FADING
1795 if (rs[Rs_fade])
1796 {
1797 pix_colors = pix_colors_unfocused;
1798 scr_recolour ();
1799 }
1800#endif
1801 }
1802}
1803
1804#if TRANSPARENT
1553void 1805void
1554rxvt_term::rootwin_cb (XEvent &ev) 1806rxvt_term::rootwin_cb (XEvent &ev)
1555{ 1807{
1556 SET_R (this); 1808 make_current ();
1557 SET_LOCALE (locale);
1558 1809
1559 if (ev.type == PropertyNotify) 1810 switch (ev.type)
1560 { 1811 {
1812 case PropertyNotify:
1561 /* 1813 /*
1562 * if user used some Esetroot compatible prog to set the root bg, 1814 * if user used some Esetroot compatible prog to set the root bg,
1563 * use the property to determine the pixmap. We use it later on. 1815 * use the property to determine the pixmap. We use it later on.
1564 */ 1816 */
1565 if (xa[XA_XROOTPMAPID] == 0)
1566 xa[XA_XROOTPMAPID] = XInternAtom(display->display, "_XROOTPMAP_ID", False);
1567
1568 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1817 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1818 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1569 return; 1819 return;
1570 }
1571 1820
1572 if ((Options & Opt_transparent) && check_our_parents ()) 1821 /* FALLTHROUGH */
1822 case ReparentNotify:
1823 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1824 want_refresh = want_full_refresh = 1;
1825 break;
1573 { 1826 }
1574 if (am_transparent)
1575 want_full_refresh = 1;
1576 }
1577} 1827}
1828#endif
1578 1829
1579void 1830void
1580rxvt_term::button_press (const XButtonEvent &ev) 1831rxvt_term::button_press (XButtonEvent &ev)
1581{ 1832{
1582 int reportmode = 0, clickintime; 1833 int reportmode = 0, clickintime;
1583 1834
1584 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1835 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1836
1585 if (!bypass_keystate) 1837 if (!bypass_keystate)
1586 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1838 reportmode = !! (priv_modes & PrivMode_mouse_report);
1839
1587 /* 1840 /*
1588 * VT window processing of button press 1841 * VT window processing of button press
1589 */ 1842 */
1590 if (ev.window == TermWin.vt) 1843 if (ev.window == vt)
1591 { 1844 {
1592#if RXVT_GRAPHICS 1845#if ISO_14755
1593 if (ev.subwindow != None) 1846 // 5.4
1594 rxvt_Gr_ButtonPress (ev.x, ev.y); 1847 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1595 else 1848 {
1596#endif 1849 iso14755_54 (ev.x, ev.y);
1597 1850 return;
1598 { 1851 }
1852#endif
1853
1599 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1854 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1855
1600 if (reportmode) 1856 if (reportmode)
1857 {
1858 /* mouse report from vt window */
1859 /* save the xbutton state (for ButtonRelease) */
1860 MEvent.state = ev.state;
1861#ifdef MOUSE_REPORT_DOUBLECLICK
1862 if (ev.button == MEvent.button && clickintime)
1601 { 1863 {
1602 /* mouse report from vt window */ 1864 /* same button, within alloted time */
1603 /* save the xbutton state (for ButtonRelease) */ 1865 MEvent.clicks++;
1604 MEvent.state = ev.state; 1866
1605#ifdef MOUSE_REPORT_DOUBLECLICK 1867 if (MEvent.clicks > 1)
1606 if (ev.button == MEvent.button && clickintime)
1607 { 1868 {
1608 /* same button, within alloted time */
1609 MEvent.clicks++;
1610 if (MEvent.clicks > 1)
1611 {
1612 /* only report double clicks */ 1869 /* only report double clicks */
1613 MEvent.clicks = 2; 1870 MEvent.clicks = 2;
1614 mouse_report (ev); 1871 mouse_report (ev);
1615 1872
1616 /* don't report the release */ 1873 /* don't report the release */
1617 MEvent.clicks = 0; 1874 MEvent.clicks = 0;
1618 MEvent.button = AnyButton; 1875 MEvent.button = AnyButton;
1619 }
1620 } 1876 }
1621 else
1622 {
1623 /* different button, or time expired */
1624 MEvent.clicks = 1;
1625 MEvent.button = ev.button;
1626 mouse_report (ev);
1627 }
1628#else
1629 MEvent.button = ev.button;
1630 mouse_report (ev);
1631#endif /* MOUSE_REPORT_DOUBLECLICK */
1632
1633 } 1877 }
1634 else 1878 else
1635 { 1879 {
1636 if (ev.button != MEvent.button) 1880 /* different button, or time expired */
1637 MEvent.clicks = 0; 1881 MEvent.clicks = 1;
1638 switch (ev.button)
1639 {
1640 case Button1:
1641 /* allow shift+left click to extend selection */
1642 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report))
1643 {
1644 if (MEvent.button == Button1 && clickintime)
1645 selection_rotate (ev.x, ev.y);
1646 else
1647 selection_extend (ev.x, ev.y, 1);
1648 }
1649 else
1650 {
1651 if (MEvent.button == Button1 && clickintime)
1652 MEvent.clicks++;
1653 else
1654 MEvent.clicks = 1;
1655
1656 selection_click (MEvent.clicks, ev.x, ev.y);
1657 }
1658
1659 MEvent.button = Button1; 1882 MEvent.button = ev.button;
1660 break; 1883 mouse_report (ev);
1661
1662 case Button3:
1663 if (MEvent.button == Button3 && clickintime)
1664 selection_rotate (ev.x, ev.y);
1665 else
1666 selection_extend (ev.x, ev.y, 1);
1667 MEvent.button = Button3;
1668 break;
1669 }
1670 } 1884 }
1885#else
1886 MEvent.button = ev.button;
1887 mouse_report (ev);
1888#endif /* MOUSE_REPORT_DOUBLECLICK */
1889
1890 }
1891 else
1892 {
1893 if (ev.button != MEvent.button)
1894 MEvent.clicks = 0;
1895
1896 if (!HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1897 switch (ev.button)
1898 {
1899 case Button1:
1900 /* allow meta + click to select rectangular areas */
1901 /* should be done in screen.C */
1902#if ENABLE_FRILLS
1903 selection.rect = !!(ev.state & ModMetaMask);
1904#else
1905 selection.rect = false;
1906#endif
1907
1908 /* allow shift+left click to extend selection */
1909 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1910 {
1911 if (MEvent.button == Button1 && clickintime)
1912 selection_rotate (ev.x, ev.y);
1913 else
1914 selection_extend (ev.x, ev.y, 1);
1915 }
1916 else
1917 {
1918 if (MEvent.button == Button1 && clickintime)
1919 MEvent.clicks++;
1920 else
1921 MEvent.clicks = 1;
1922
1923 selection_click (MEvent.clicks, ev.x, ev.y);
1924 }
1925
1926 MEvent.button = Button1;
1927 break;
1928
1929 case Button3:
1930 if (MEvent.button == Button3 && clickintime)
1931 selection_rotate (ev.x, ev.y);
1932 else
1933 selection_extend (ev.x, ev.y, 1);
1934
1935 MEvent.button = Button3;
1936 break;
1937 }
1938 }
1939
1671 MEvent.time = ev.time; 1940 MEvent.time = ev.time;
1672 return; 1941 return;
1673 }
1674 } 1942 }
1675 1943
1676 /* 1944 /*
1677 * Scrollbar window processing of button press 1945 * Scrollbar window processing of button press
1678 */ 1946 */
1679 if (isScrollbarWindow(ev.window)) 1947 if (isScrollbarWindow (ev.window))
1680 { 1948 {
1681 scrollBar.setIdle (); 1949 scrollBar.setIdle ();
1682 /* 1950 /*
1683 * Rxvt-style scrollbar: 1951 * Rxvt-style scrollbar:
1684 * move up if mouse is above slider 1952 * move up if mouse is above slider
… …
1696 * Mouse report disabled scrollbar: 1964 * Mouse report disabled scrollbar:
1697 * arrow buttons - send up/down 1965 * arrow buttons - send up/down
1698 * click on scrollbar - send pageup/down 1966 * click on scrollbar - send pageup/down
1699 */ 1967 */
1700 if ((scrollBar.style == R_SB_NEXT 1968 if ((scrollBar.style == R_SB_NEXT
1701 && scrollbarnext_upButton(ev.y)) 1969 && scrollbarnext_upButton (ev.y))
1702 || (scrollBar.style == R_SB_RXVT 1970 || (scrollBar.style == R_SB_RXVT
1703 && scrollbarrxvt_upButton(ev.y))) 1971 && scrollbarrxvt_upButton (ev.y)))
1704 tt_printf("\033[A"); 1972 tt_printf ("\033[A");
1705 else if ((scrollBar.style == R_SB_NEXT 1973 else if ((scrollBar.style == R_SB_NEXT
1706 && scrollbarnext_dnButton(ev.y)) 1974 && scrollbarnext_dnButton (ev.y))
1707 || (scrollBar.style == R_SB_RXVT 1975 || (scrollBar.style == R_SB_RXVT
1708 && scrollbarrxvt_dnButton(ev.y))) 1976 && scrollbarrxvt_dnButton (ev.y)))
1709 tt_printf("\033[B"); 1977 tt_printf ("\033[B");
1710 else 1978 else
1711 switch (ev.button) 1979 switch (ev.button)
1712 { 1980 {
1713 case Button2: 1981 case Button2:
1714 tt_printf("\014"); 1982 tt_printf ("\014");
1715 break; 1983 break;
1716 case Button1: 1984 case Button1:
1717 tt_printf("\033[6~"); 1985 tt_printf ("\033[6~");
1718 break; 1986 break;
1719 case Button3: 1987 case Button3:
1720 tt_printf("\033[5~"); 1988 tt_printf ("\033[5~");
1721 break; 1989 break;
1722 } 1990 }
1723 } 1991 }
1724 else 1992 else
1725#endif /* NO_SCROLLBAR_REPORT */ 1993#endif /* NO_SCROLLBAR_REPORT */
… …
1727 { 1995 {
1728 char upordown = 0; 1996 char upordown = 0;
1729 1997
1730 if (scrollBar.style == R_SB_NEXT) 1998 if (scrollBar.style == R_SB_NEXT)
1731 { 1999 {
1732 if (scrollbarnext_upButton(ev.y)) 2000 if (scrollbarnext_upButton (ev.y))
1733 upordown = -1; /* up */ 2001 upordown = -1; /* up */
1734 else if (scrollbarnext_dnButton(ev.y)) 2002 else if (scrollbarnext_dnButton (ev.y))
1735 upordown = 1; /* down */ 2003 upordown = 1; /* down */
1736 } 2004 }
1737 else if (scrollBar.style == R_SB_RXVT) 2005 else if (scrollBar.style == R_SB_RXVT)
1738 { 2006 {
1739 if (scrollbarrxvt_upButton(ev.y)) 2007 if (scrollbarrxvt_upButton (ev.y))
1740 upordown = -1; /* up */ 2008 upordown = -1; /* up */
1741 else if (scrollbarrxvt_dnButton(ev.y)) 2009 else if (scrollbarrxvt_dnButton (ev.y))
1742 upordown = 1; /* down */ 2010 upordown = 1; /* down */
1743 } 2011 }
1744 if (upordown) 2012 if (upordown)
1745 { 2013 {
1746#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2014#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1747 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2015 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1748#endif 2016#endif
1749 if (scr_page (upordown < 0 ? UP : DN, 1)) 2017 if (scr_page (upordown < 0 ? UP : DN, 1))
1750 { 2018 {
1751 if (upordown < 0) 2019 if (upordown < 0)
1752 scrollBar.setUp (); 2020 scrollBar.setUp ();
… …
1768 break; 2036 break;
1769 case R_SB_ALIGN_BOTTOM: 2037 case R_SB_ALIGN_BOTTOM:
1770 csrO = scrollBar.bot - scrollBar.top; 2038 csrO = scrollBar.bot - scrollBar.top;
1771 break; 2039 break;
1772 } 2040 }
2041
1773 if (scrollBar.style == R_SB_XTERM 2042 if (scrollBar.style == R_SB_XTERM
1774 || scrollbar_above_slider(ev.y) 2043 || scrollbar_above_slider (ev.y)
1775 || scrollbar_below_slider(ev.y)) 2044 || scrollbar_below_slider (ev.y))
1776 scr_move_to ( scrollbar_position(ev.y) - csrO, 2045 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1777 scrollbar_size()); 2046
1778 scrollBar.setMotion (); 2047 scrollBar.setMotion ();
1779 break; 2048 break;
1780 2049
1781 case Button1: 2050 case Button1:
1782 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2051 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1784 /* FALLTHROUGH */ 2053 /* FALLTHROUGH */
1785 2054
1786 case Button3: 2055 case Button3:
1787 if (scrollBar.style != R_SB_XTERM) 2056 if (scrollBar.style != R_SB_XTERM)
1788 { 2057 {
1789 if (scrollbar_above_slider(ev.y)) 2058 if (scrollbar_above_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2059# ifdef RXVT_SCROLL_FULL
1791 scr_page (UP, TermWin.nrow - 1); 2060 scr_page (UP, nrow - 1);
1792# else 2061# else
1793 scr_page (UP, TermWin.nrow / 4); 2062 scr_page (UP, nrow / 4);
1794# endif 2063# endif
1795 else if (scrollbar_below_slider(ev.y)) 2064 else if (scrollbar_below_slider (ev.y))
1796# ifdef RXVT_SCROLL_FULL 2065# ifdef RXVT_SCROLL_FULL
1797 scr_page (DN, TermWin.nrow - 1); 2066 scr_page (DN, nrow - 1);
1798# else 2067# else
1799 scr_page (DN, TermWin.nrow / 4); 2068 scr_page (DN, nrow / 4);
1800# endif 2069# endif
1801 else 2070 else
1802 scrollBar.setMotion (); 2071 scrollBar.setMotion ();
1803 } 2072 }
1804 else 2073 else
1805 { 2074 {
1806 scr_page ((ev.button == Button1 ? DN : UP), 2075 scr_page ((ev.button == Button1 ? DN : UP),
1807 (TermWin.nrow 2076 (nrow
1808 * scrollbar_position(ev.y) 2077 * scrollbar_position (ev.y)
1809 / scrollbar_size())); 2078 / scrollbar_size ()));
1810 } 2079 }
2080
1811 break; 2081 break;
1812 } 2082 }
1813 } 2083 }
2084
1814 return; 2085 return;
1815 } 2086 }
1816#if MENUBAR
1817 /*
1818 * Menubar window processing of button press
1819 */
1820 if (isMenuBarWindow(ev.window))
1821 menubar_control (ev);
1822#endif
1823} 2087}
1824 2088
1825void 2089void
1826rxvt_term::button_release (const XButtonEvent &ev) 2090rxvt_term::button_release (XButtonEvent &ev)
1827{ 2091{
1828 int reportmode = 0; 2092 int reportmode = 0;
1829 2093
1830 csrO = 0; /* reset csr Offset */ 2094 csrO = 0; /* reset csr Offset */
1831 if (!bypass_keystate) 2095 if (!bypass_keystate)
1832 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2096 reportmode = !! (priv_modes & PrivMode_mouse_report);
1833 2097
1834 if (scrollbar_isUpDn()) 2098 if (scrollbar_isUpDn ())
1835 { 2099 {
1836 scrollBar.setIdle (); 2100 scrollBar.setIdle ();
1837 scrollbar_show (0); 2101 scrollbar_show (0);
1838#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1839 refresh_type &= ~SMOOTH_REFRESH;
1840#endif
1841
1842 } 2102 }
2103
1843#ifdef SELECTION_SCROLLING 2104#ifdef SELECTION_SCROLLING
1844 pending_scroll_selection=0; 2105 if (sel_scroll_ev.active)
2106 sel_scroll_ev.stop();
1845#endif 2107#endif
2108
1846 if (ev.window == TermWin.vt) 2109 if (ev.window == vt)
1847 { 2110 {
1848#ifdef RXVT_GRAPHICS 2111#if ISO_14755
1849 if (ev.subwindow != None) 2112 // 5.4
1850 rxvt_Gr_ButtonRelease(ev.x, ev.y); 2113 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1851 else 2114 return;
1852#endif 2115#endif
1853
1854 {
1855 if (reportmode) 2116 if (reportmode)
2117 {
2118 /* mouse report from vt window */
2119 /* don't report release of wheel "buttons" */
2120 if (ev.button >= 4)
2121 return;
2122#ifdef MOUSE_REPORT_DOUBLECLICK
2123 /* only report the release of 'slow' single clicks */
2124 if (MEvent.button != AnyButton
2125 && (ev.button != MEvent.button
2126 || (ev.time - MEvent.time
2127 > MULTICLICK_TIME / 2)))
1856 { 2128 {
1857 /* mouse report from vt window */
1858 /* don't report release of wheel "buttons" */
1859 if (ev.button >= 4)
1860 return;
1861#ifdef MOUSE_REPORT_DOUBLECLICK
1862 /* only report the release of 'slow' single clicks */
1863 if (MEvent.button != AnyButton
1864 && (ev.button != MEvent.button
1865 || (ev.time - MEvent.time
1866 > MULTICLICK_TIME / 2)))
1867 {
1868 MEvent.clicks = 0; 2129 MEvent.clicks = 0;
1869 MEvent.button = AnyButton;
1870 mouse_report (ev);
1871 }
1872#else /* MOUSE_REPORT_DOUBLECLICK */
1873 MEvent.button = AnyButton; 2130 MEvent.button = AnyButton;
1874 mouse_report (ev); 2131 mouse_report (ev);
2132 }
2133#else /* MOUSE_REPORT_DOUBLECLICK */
2134 MEvent.button = AnyButton;
2135 mouse_report (ev);
1875#endif /* MOUSE_REPORT_DOUBLECLICK */ 2136#endif /* MOUSE_REPORT_DOUBLECLICK */
1876 return; 2137 return;
2138 }
2139
2140 /*
2141 * dumb hack to compensate for the failure of click-and-drag
2142 * when overriding mouse reporting
2143 */
2144 if (priv_modes & PrivMode_mouse_report
2145 && bypass_keystate
2146 && ev.button == Button1 && MEvent.clicks <= 1)
2147 selection_extend (ev.x, ev.y, 0);
2148
2149 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2150 return;
2151
2152 switch (ev.button)
2153 {
2154 case Button1:
2155 case Button3:
2156 selection_make (ev.time);
2157 break;
2158 case Button2:
2159 selection_request (ev.time, ev.x, ev.y);
2160 break;
2161#ifdef MOUSE_WHEEL
2162 case Button4:
2163 case Button5:
2164 {
2165 int i;
2166 page_dirn v;
2167
2168 v = ev.button == Button4 ? UP : DN;
2169
2170 if (ev.state & ShiftMask)
2171 i = 1;
2172 else if (OPTION (Opt_mouseWheelScrollPage))
2173 i = nrow - 1;
2174 else
2175 i = 5;
2176
2177# ifdef MOUSE_SLIP_WHEELING
2178 if (ev.state & ControlMask)
2179 {
2180 mouse_slip_wheel_speed += v ? -1 : 1;
2181 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2182 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2183
2184 if (slip_wheel_ev.at < NOW)
2185 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2186
2187 slip_wheel_ev.start ();
2188 }
2189 else
2190 {
2191# endif
2192 scr_page (v, i);
2193 scrollbar_show (1);
2194# ifdef MOUSE_SLIP_WHEELING
2195 }
2196# endif
1877 } 2197 }
1878 /*
1879 * dumb hack to compensate for the failure of click-and-drag
1880 * when overriding mouse reporting
1881 */
1882 if (PrivateModes & PrivMode_mouse_report
1883 && bypass_keystate
1884 && ev.button == Button1 && MEvent.clicks <= 1)
1885 selection_extend (ev.x, ev.y, 0);
1886
1887 switch (ev.button)
1888 {
1889 case Button1:
1890 case Button3:
1891 selection_make (ev.time);
1892 break; 2198 break;
1893 case Button2:
1894 selection_request (ev.time, ev.x, ev.y);
1895 break;
1896#ifdef MOUSE_WHEEL
1897 case Button4:
1898 case Button5:
1899 {
1900 int i;
1901 page_dirn v;
1902
1903 v = (ev.button == Button4) ? UP : DN;
1904 if (ev.state & ShiftMask)
1905 i = 1;
1906 else if ((Options & Opt_mouseWheelScrollPage))
1907 i = TermWin.nrow - 1;
1908 else
1909 i = 5;
1910# ifdef MOUSE_SLIP_WHEELING
1911 if (ev.state & ControlMask)
1912 {
1913 mouse_slip_wheel_speed += (v ? -1 : 1);
1914 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1915 }
1916# endif 2199#endif
1917# ifdef JUMP_MOUSE_WHEEL
1918 scr_page (v, i);
1919 scr_refresh (SMOOTH_REFRESH);
1920 scrollbar_show (1);
1921# else
1922 while (i--)
1923 {
1924 scr_page (v, 1);
1925 scr_refresh (SMOOTH_REFRESH);
1926 scrollbar_show (1);
1927 }
1928# endif
1929
1930 }
1931 break;
1932#endif
1933
1934 } 2200 }
1935 }
1936 } 2201 }
1937#ifdef MENUBAR
1938 else if (isMenuBarWindow(ev.window))
1939 menubar_control (ev);
1940#endif
1941} 2202}
1942
1943 2203
1944#ifdef TRANSPARENT 2204#ifdef TRANSPARENT
2205#if TINTING
2206/* taken from aterm-0.4.2 */
2207
2208typedef uint32_t RUINT32T;
2209
2210void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2211{
2212 int sh_r, sh_g, sh_b;
2213 RUINT32T mask_r, mask_g, mask_b;
2214 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2215 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2216 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2217 int i;
2218
2219 Visual *visual = display->visual;
2220
2221 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2222
2223 /* for convenience */
2224 mask_r = visual->red_mask;
2225 mask_g = visual->green_mask;
2226 mask_b = visual->blue_mask;
2227
2228 /* boring lookup table pre-initialization */
2229 switch (srcImage->bits_per_pixel) {
2230 case 15:
2231 if ((mask_r != 0x7c00) ||
2232 (mask_g != 0x03e0) ||
2233 (mask_b != 0x001f))
2234 return;
2235 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2236 lookup_r = lookup;
2237 lookup_g = lookup+32;
2238 lookup_b = lookup+32+32;
2239 sh_r = 10;
2240 sh_g = 5;
2241 sh_b = 0;
2242 break;
2243 case 16:
2244 if ((mask_r != 0xf800) ||
2245 (mask_g != 0x07e0) ||
2246 (mask_b != 0x001f))
2247 return;
2248 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2249 lookup_r = lookup;
2250 lookup_g = lookup+32;
2251 lookup_b = lookup+32+64;
2252 sh_r = 11;
2253 sh_g = 5;
2254 sh_b = 0;
2255 break;
2256 case 24:
2257 if ((mask_r != 0xff0000) ||
2258 (mask_g != 0x00ff00) ||
2259 (mask_b != 0x0000ff))
2260 return;
2261 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2262 lookup_r = lookup;
2263 lookup_g = lookup+256;
2264 lookup_b = lookup+256+256;
2265 sh_r = 16;
2266 sh_g = 8;
2267 sh_b = 0;
2268 break;
2269 case 32:
2270 if ((mask_r != 0xff0000) ||
2271 (mask_g != 0x00ff00) ||
2272 (mask_b != 0x0000ff))
2273 return;
2274 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2275 lookup_r = lookup;
2276 lookup_g = lookup+256;
2277 lookup_b = lookup+256+256;
2278 sh_r = 16;
2279 sh_g = 8;
2280 sh_b = 0;
2281 break;
2282 default:
2283 return; /* we do not support this color depth */
2284 }
2285
2286 /* prepare limits for color transformation (each channel is handled separately) */
2287 if (shade < 0) {
2288 shade = -shade;
2289 if (shade < 0) shade = 0;
2290 if (shade > 100) shade = 100;
2291
2292 lower_lim_r = 65535-rm;
2293 lower_lim_g = 65535-gm;
2294 lower_lim_b = 65535-bm;
2295
2296 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2297 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2298 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2299
2300 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2301 } else {
2302 if (shade < 0) shade = 0;
2303 if (shade > 100) shade = 100;
2304
2305 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2306
2307 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2308 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2309 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2310 }
2311
2312 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2313 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2314 {
2315 unsigned int tmp;
2316
2317 tmp = lower_lim_r;
2318 lower_lim_r = lower_lim_b;
2319 lower_lim_b = tmp;
2320
2321 tmp = upper_lim_r;
2322 upper_lim_r = upper_lim_b;
2323 upper_lim_b = tmp;
2324 }
2325
2326 /* fill our lookup tables */
2327 for (i = 0; i <= mask_r>>sh_r; i++)
2328 {
2329 RUINT32T tmp;
2330 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2331 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2332 lookup_r[i] = (tmp/65535)<<sh_r;
2333 }
2334 for (i = 0; i <= mask_g>>sh_g; i++)
2335 {
2336 RUINT32T tmp;
2337 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2338 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2339 lookup_g[i] = (tmp/65535)<<sh_g;
2340 }
2341 for (i = 0; i <= mask_b>>sh_b; i++)
2342 {
2343 RUINT32T tmp;
2344 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2345 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2346 lookup_b[i] = (tmp/65535)<<sh_b;
2347 }
2348
2349 /* apply table to input image (replacing colors by newly calculated ones) */
2350 switch (srcImage->bits_per_pixel)
2351 {
2352 case 15:
2353 {
2354 unsigned short *p1, *pf, *p, *pl;
2355 p1 = (unsigned short *) srcImage->data;
2356 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2357 while (p1 < pf)
2358 {
2359 p = p1;
2360 pl = p1 + srcImage->width;
2361 for (; p < pl; p++)
2362 {
2363 *p = lookup_r[(*p & 0x7c00)>>10] |
2364 lookup_g[(*p & 0x03e0)>> 5] |
2365 lookup_b[(*p & 0x001f)];
2366 }
2367 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2368 }
2369 break;
2370 }
2371 case 16:
2372 {
2373 unsigned short *p1, *pf, *p, *pl;
2374 p1 = (unsigned short *) srcImage->data;
2375 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2376 while (p1 < pf)
2377 {
2378 p = p1;
2379 pl = p1 + srcImage->width;
2380 for (; p < pl; p++)
2381 {
2382 *p = lookup_r[(*p & 0xf800)>>11] |
2383 lookup_g[(*p & 0x07e0)>> 5] |
2384 lookup_b[(*p & 0x001f)];
2385 }
2386 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2387 }
2388 break;
2389 }
2390 case 24:
2391 {
2392 unsigned char *p1, *pf, *p, *pl;
2393 p1 = (unsigned char *) srcImage->data;
2394 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2395 while (p1 < pf)
2396 {
2397 p = p1;
2398 pl = p1 + srcImage->width * 3;
2399 for (; p < pl; p += 3)
2400 {
2401 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2402 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2403 p[2] = lookup_r[(p[2] & 0x0000ff)];
2404 }
2405 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2406 }
2407 break;
2408 }
2409 case 32:
2410 {
2411 RUINT32T *p1, *pf, *p, *pl;
2412 p1 = (RUINT32T *) srcImage->data;
2413 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2414
2415 while (p1 < pf)
2416 {
2417 p = p1;
2418 pl = p1 + srcImage->width;
2419 for (; p < pl; p++)
2420 {
2421 *p = lookup_r[(*p & 0xff0000)>>16] |
2422 lookup_g[(*p & 0x00ff00)>> 8] |
2423 lookup_b[(*p & 0x0000ff)] |
2424 (*p & ~0xffffff);
2425 }
2426 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2427 }
2428 break;
2429 }
2430 }
2431
2432 free (lookup);
2433}
2434#endif
2435
1945/* 2436/*
1946 * Check our parents are still who we think they are. 2437 * Check our parents are still who we think they are.
1947 * Do transparency updates if required 2438 * Do transparency updates if required
1948 */ 2439 */
1949int 2440int
1950rxvt_term::check_our_parents () 2441rxvt_term::check_our_parents ()
1951{ 2442{
1952 int i, pchanged, aformat, have_pixmap, rootdepth; 2443 int i, pchanged, aformat, have_pixmap, rootdepth;
1953 unsigned long nitems, bytes_after; 2444 unsigned long nitems, bytes_after;
1954 Atom atype; 2445 Atom atype;
1955 unsigned char *prop = NULL; 2446 unsigned char *prop = NULL;
1956 Window root, oldp, *list; 2447 Window root, oldp, *list;
1957 Pixmap rootpixmap = None; 2448 Pixmap rootpixmap = None;
1958 XWindowAttributes wattr, wrootattr; 2449 XWindowAttributes wattr, wrootattr;
2450 dDisp;
1959 2451
1960 pchanged = 0; 2452 pchanged = 0;
1961 2453
1962 if (!(Options & Opt_transparent)) 2454 if (!OPTION (Opt_transparent))
1963 return pchanged; /* Don't try any more */ 2455 return pchanged; /* Don't try any more */
1964 2456
1965 XGetWindowAttributes(display->display, display->root, &wrootattr); 2457 XGetWindowAttributes (disp, display->root, &wrootattr);
1966 rootdepth = wrootattr.depth; 2458 rootdepth = wrootattr.depth;
1967 2459
1968 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 2460 XGetWindowAttributes (disp, parent[0], &wattr);
2461
1969 if (rootdepth != wattr.depth) 2462 if (rootdepth != wattr.depth)
1970 { 2463 {
1971 if (am_transparent) 2464 if (am_transparent)
1972 { 2465 {
1973 pchanged = 1; 2466 pchanged = 1;
1974 XSetWindowBackground(display->display, TermWin.vt, 2467 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
1975 PixColors[Color_bg]);
1976 am_transparent = am_pixmap_trans = 0; 2468 am_transparent = am_pixmap_trans = 0;
1977 } 2469 }
2470
1978 return pchanged; /* Don't try any more */ 2471 return pchanged; /* Don't try any more */
1979 } 2472 }
1980 2473
1981 /* Get all X ops out of the queue so that our information is up-to-date. */ 2474 /* Get all X ops out of the queue so that our information is up-to-date. */
1982 XSync(display->display, False); 2475 XSync (disp, False);
1983 2476
1984 /* 2477 /*
1985 * Make the frame window set by the window manager have 2478 * Make the frame window set by the window manager have
1986 * the root background. Some window managers put multiple nested frame 2479 * the root background. Some window managers put multiple nested frame
1987 * windows for each client, so we have to take care about that. 2480 * windows for each client, so we have to take care about that.
1988 */ 2481 */
1989 i = (xa[XA_XROOTPMAPID] != 0 2482 i = (xa[XA_XROOTPMAP_ID]
1990 && (XGetWindowProperty(display->display, display->root, xa[XA_XROOTPMAPID], 2483 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1991 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2484 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1992 &nitems, &bytes_after, &prop) == Success)); 2485 &nitems, &bytes_after, &prop) == Success);
2486
1993 if (!i || prop == NULL) 2487 if (!i || prop == NULL)
2488 i = (xa[XA_ESETROOT_PMAP_ID]
2489 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2490 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2491 &nitems, &bytes_after, &prop) == Success);
2492
2493 if (!i || prop == NULL
2494#if TINTING
2495 || !rs[Rs_color + Color_tint]
2496#endif
2497 )
1994 have_pixmap = 0; 2498 have_pixmap = 0;
1995 else 2499 else
1996 { 2500 {
1997 have_pixmap = 1; 2501 have_pixmap = 1;
1998 rootpixmap = *((Pixmap *)prop); 2502 rootpixmap = *(Pixmap *)prop;
1999 XFree(prop); 2503 XFree (prop);
2000 } 2504 }
2505
2001 if (have_pixmap) 2506 if (have_pixmap)
2002 { 2507 {
2003 /* 2508 /*
2004 * Copy display->root pixmap transparency 2509 * Copy display->root pixmap transparency
2005 */ 2510 */
2006 int sx, sy, nx, ny; 2511 int sx, sy, nx, ny;
2007 unsigned int nw, nh; 2512 unsigned int nw, nh;
2008 Window cr; 2513 Window cr;
2009 XImage *image; 2514 XImage *image;
2010 GC gc; 2515 GC gc;
2011 XGCValues gcvalue; 2516 XGCValues gcvalue;
2012 2517
2013 XTranslateCoordinates(display->display, TermWin.parent[0], display->root, 2518 XTranslateCoordinates (disp, parent[0], display->root,
2014 0, 0, &sx, &sy, &cr); 2519 0, 0, &sx, &sy, &cr);
2015 nw = (unsigned int)szHint.width; 2520 nw = (unsigned int)szHint.width;
2016 nh = (unsigned int)szHint.height; 2521 nh = (unsigned int)szHint.height;
2017 nx = ny = 0; 2522 nx = ny = 0;
2523
2018 if (sx < 0) 2524 if (sx < 0)
2019 { 2525 {
2020 nw += sx; 2526 nw += sx;
2021 nx = -sx; 2527 nx = -sx;
2022 sx = 0; 2528 sx = 0;
2023 } 2529 }
2530
2024 if (sy < 0) 2531 if (sy < 0)
2025 { 2532 {
2026 nh += sy; 2533 nh += sy;
2027 ny = -sy; 2534 ny = -sy;
2028 sy = 0; 2535 sy = 0;
2029 } 2536 }
2537
2030 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2538 min_it (nw, (unsigned int) (wrootattr.width - sx));
2031 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2539 min_it (nh, (unsigned int) (wrootattr.height - sy));
2540
2541 XSync (disp, False);
2032 allowedxerror = -1; 2542 allowedxerror = -1;
2033 image = XGetImage(display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2543 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2034 ZPixmap); 2544
2035 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2545 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2036 /* XXX: may need a delay here? */ 2546 /* XXX: may need a delay here? */
2037 allowedxerror = 0; 2547 allowedxerror = 0;
2548
2038 if (image == NULL) 2549 if (image == NULL)
2039 { 2550 {
2040 if (am_transparent && am_pixmap_trans) 2551 if (am_transparent && am_pixmap_trans)
2041 { 2552 {
2042 pchanged = 1; 2553 pchanged = 1;
2043 if (TermWin.pixmap != None) 2554 if (pixmap != None)
2044 { 2555 {
2045 XFreePixmap(display->display, TermWin.pixmap); 2556 XFreePixmap (disp, pixmap);
2046 TermWin.pixmap = None; 2557 pixmap = None;
2047 } 2558 }
2048 } 2559 }
2560
2049 am_pixmap_trans = 0; 2561 am_pixmap_trans = 0;
2050 } 2562 }
2051 else 2563 else
2052 { 2564 {
2053 if (TermWin.pixmap != None) 2565 if (pixmap != None)
2054 XFreePixmap(display->display, TermWin.pixmap); 2566 XFreePixmap (disp, pixmap);
2055 TermWin.pixmap = XCreatePixmap(display->display, TermWin.vt, 2567
2056 (unsigned int)szHint.width, 2568#if TINTING
2569 if (ISSET_PIXCOLOR (Color_tint))
2570 {
2571 unsigned short rm, gm, bm;
2572 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2573
2574 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2575
2576 ShadeXImage (display, image, shade, rm, gm, bm);
2577 }
2578#endif
2579
2580 pixmap = XCreatePixmap (disp, vt,
2057 (unsigned int)szHint.height, 2581 szHint.width, szHint.height, image->depth);
2058 (unsigned int)image->depth);
2059 gc = XCreateGC(display->display, TermWin.vt, 0UL, &gcvalue); 2582 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
2060 XPutImage(display->display, TermWin.pixmap, gc, image, 0, 0, 2583 XPutImage (disp, pixmap, gc, image, 0, 0,
2061 nx, ny, (unsigned int)image->width,
2062 (unsigned int)image->height); 2584 nx, ny, image->width, image->height);
2063 XFreeGC(display->display, gc); 2585 XFreeGC (disp, gc);
2064 XDestroyImage(image); 2586 XDestroyImage (image);
2065 XSetWindowBackgroundPixmap(display->display, TermWin.vt, 2587 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2066 TermWin.pixmap); 2588 XClearWindow (disp, parent[0]);
2589
2067 if (!am_transparent || !am_pixmap_trans) 2590 if (!am_transparent || !am_pixmap_trans)
2068 pchanged = 1; 2591 pchanged = 1;
2592
2069 am_transparent = am_pixmap_trans = 1; 2593 am_transparent = am_pixmap_trans = 1;
2070 } 2594 }
2071 } 2595 }
2596
2072 if (!am_pixmap_trans) 2597 if (am_pixmap_trans)
2598 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2599 else
2073 { 2600 {
2074 unsigned int n; 2601 unsigned int n;
2075 /* 2602 /*
2076 * InheritPixmap transparency 2603 * InheritPixmap transparency
2077 */ 2604 */
2078 D_X((stderr, "InheritPixmap Seeking to %08lx", display->root));
2079 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2605 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2080 i++)
2081 { 2606 {
2082 oldp = TermWin.parent[i]; 2607 oldp = parent[i];
2083 XQueryTree(display->display, TermWin.parent[i - 1], &root, 2608 XQueryTree (disp, parent[i - 1], &root,
2084 &TermWin.parent[i], &list, &n); 2609 &parent[i], &list, &n);
2085 XFree(list); 2610 XFree (list);
2086 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2611
2087 if (TermWin.parent[i] == display->root) 2612 if (parent[i] == display->root)
2088 { 2613 {
2089 if (oldp != None) 2614 if (oldp != None)
2090 pchanged = 1; 2615 pchanged = 1;
2616
2091 break; 2617 break;
2092 } 2618 }
2619
2093 if (oldp != TermWin.parent[i]) 2620 if (oldp != parent[i])
2094 pchanged = 1; 2621 pchanged = 1;
2095 } 2622 }
2623
2096 n = 0; 2624 n = 0;
2625
2097 if (pchanged) 2626 if (pchanged)
2098 { 2627 {
2099 for (; n < (unsigned int)i; n++) 2628 for (; n < (unsigned int)i; n++)
2100 { 2629 {
2101 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2630 XGetWindowAttributes (disp, parent[n], &wattr);
2102 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2103 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2631 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2104 { 2632 {
2105 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2633 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2106 break; 2634 break;
2107 } 2635 }
2108 } 2636 }
2109 } 2637 }
2110 if (n > (int)(sizeof(TermWin.parent) 2638
2111 / sizeof(TermWin.parent[0]))) 2639 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2112 { 2640 {
2113 D_X((stderr, "InheritPixmap Turning off")); 2641 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2114 XSetWindowBackground(display->display, TermWin.parent[0], 2642 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2115 PixColors[Color_fg]);
2116 XSetWindowBackground(display->display, TermWin.vt,
2117 PixColors[Color_bg]);
2118 am_transparent = 0; 2643 am_transparent = 0;
2119 /* XXX: also turn off Opt_transparent? */ 2644 /* XXX: also turn off Opt_transparent? */
2120 } 2645 }
2121 else 2646 else
2122 { 2647 {
2648#if WAIT_FOR_WM
2123 /* wait (an arbitrary period) for the WM to do its thing 2649 /* wait (an arbitrary period) for the WM to do its thing
2124 * needed for fvwm2.2.2 (and before?) */ 2650 * needed for fvwm2.2.2 (and before?) */
2125# ifdef HAVE_NANOSLEEP
2126 struct timespec rqt;
2127
2128 rqt.tv_sec = 1;
2129 rqt.tv_nsec = 0;
2130 nanosleep(&rqt, NULL);
2131# else
2132 sleep(1); 2651 sleep (1);
2133# endif 2652#endif
2134 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2135 for (n = 0; n < (unsigned int)i; n++) 2653 for (n = 0; n < (unsigned int)i; n++)
2136 XSetWindowBackgroundPixmap(display->display, TermWin.parent[n], 2654 {
2137 ParentRelative); 2655 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2138 XSetWindowBackgroundPixmap(display->display, TermWin.vt, 2656 XClearWindow (disp, parent[n]);
2139 ParentRelative); 2657 }
2658
2659 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2140 am_transparent = 1; 2660 am_transparent = 1;
2141 } 2661 }
2662
2142 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2663 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2143 TermWin.parent[i] = None; 2664 parent[i] = None;
2665 }
2666
2667 if (scrollBar.win)
2144 } 2668 {
2669 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2670 scrollBar.setIdle ();
2671 scrollbar_show (0);
2672 }
2673
2674 if (am_transparent)
2675 {
2676 want_refresh = want_full_refresh = 1;
2677 if (am_pixmap_trans)
2678 flush ();
2679 }
2680
2145 return pchanged; 2681 return pchanged;
2146} 2682}
2147#endif 2683#endif
2148 2684
2149/*}}} */ 2685/*}}} */
2686
2687bool
2688rxvt_term::cmd_parse ()
2689{
2690 bool flag = false;
2691 wchar_t ch = NOCHAR;
2692 char *seq_begin; // remember start of esc-sequence here
2693
2694 for (;;)
2695 {
2696 if (ch == NOCHAR)
2697 {
2698 seq_begin = cmdbuf_ptr;
2699 ch = next_char ();
2700
2701 if (ch == NOCHAR)
2702 break;
2703 }
2704
2705 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2706 {
2707 if (!seen_input)
2708 {
2709 seen_input = 1;
2710 // many badly-written programs (e.g. jed) contain a race condition:
2711 // they first read the screensize and then install a SIGWINCH handler.
2712 // some window managers resize the window early, and these programs
2713 // then sometimes get the size wrong.
2714 // unfortunately other programs are even more buggy and dislike
2715 // being sent SIGWINCH, so only do it when we were in fact being
2716 // resized.
2717 if (seen_resize && cmd_pid)
2718 kill (-cmd_pid, SIGWINCH);
2719 }
2720
2721 /* Read a text string from the input buffer */
2722 wchar_t buf[UBUFSIZ];
2723 bool refreshnow = false;
2724 int nlines = 0;
2725 wchar_t *str = buf;
2726 wchar_t *eol = str + min (ncol, UBUFSIZ);
2727
2728 for (;;)
2729 {
2730 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2731 break;
2732
2733 *str++ = ch;
2734
2735 if (ch == C0_LF || str >= eol)
2736 {
2737 if (ch == C0_LF)
2738 nlines++;
2739
2740 refresh_count++;
2741
2742 if (!OPTION (Opt_jumpScroll)
2743 || (refresh_count >= refresh_limit * (nrow - 1)))
2744 {
2745 refreshnow = true;
2746 refresh_count = 0;
2747 ch = NOCHAR;
2748 break;
2749 }
2750
2751 // scr_add_lines only works for nlines <= nrow - 1.
2752 if (nlines >= nrow - 1)
2753 {
2754 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2755 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2756 scr_add_lines (buf, str - buf, nlines);
2757
2758 nlines = 0;
2759 str = buf;
2760 eol = str + min (ncol, UBUFSIZ);
2761 }
2762
2763 if (str >= eol)
2764 {
2765 if (eol >= buf + UBUFSIZ)
2766 {
2767 ch = NOCHAR;
2768 break;
2769 }
2770 else
2771 eol = min (eol + ncol, buf + UBUFSIZ);
2772 }
2773
2774 }
2775
2776 seq_begin = cmdbuf_ptr;
2777 ch = next_char ();
2778 }
2779
2780 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2781 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2782 scr_add_lines (buf, str - buf, nlines);
2783
2784 /*
2785 * If there have been a lot of new lines, then update the screen
2786 * What the heck I'll cheat and only refresh less than every page-full.
2787 * the number of pages between refreshes is refresh_limit, which
2788 * is incremented here because we must be doing flat-out scrolling.
2789 */
2790 if (refreshnow)
2791 {
2792 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2793 refresh_limit++;
2794 else
2795 {
2796 flag = true;
2797 scr_refresh ();
2798 want_refresh = 1;
2799 }
2800 }
2801
2802 }
2803 else
2804 {
2805 try
2806 {
2807 process_nonprinting (ch);
2808 }
2809 catch (const class out_of_input &o)
2810 {
2811 // we ran out of input, retry later
2812 cmdbuf_ptr = seq_begin;
2813 break;
2814 }
2815
2816 ch = NOCHAR;
2817 }
2818 }
2819
2820 return flag;
2821}
2822
2823// read the next character
2824wchar_t
2825rxvt_term::next_char ()
2826{
2827 while (cmdbuf_ptr < cmdbuf_endp)
2828 {
2829 // assume 7-bit to be ascii ALWAYS
2830 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2831 return *cmdbuf_ptr++;
2832
2833 wchar_t wc;
2834 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2835
2836 if (len == (size_t)-2)
2837 {
2838 // the mbstate stores incomplete sequences. didn't know this :/
2839 cmdbuf_ptr = cmdbuf_endp;
2840 break;
2841 }
2842
2843 if (len == (size_t)-1)
2844 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2845
2846 // assume wchar == unicode
2847 cmdbuf_ptr += len;
2848 return wc & UNICODE_MASK;
2849 }
2850
2851 return NOCHAR;
2852}
2853
2854// read the next octet
2855uint32_t
2856rxvt_term::next_octet ()
2857{
2858 return cmdbuf_ptr < cmdbuf_endp
2859 ? (unsigned char)*cmdbuf_ptr++
2860 : NOCHAR;
2861}
2862
2863/* rxvt_cmd_getc () - Return next input character */
2864/*
2865 * Return the next input character after first passing any keyboard input
2866 * to the command.
2867 */
2868wchar_t
2869rxvt_term::cmd_getc ()
2870{
2871 wchar_t c = next_char ();
2872
2873 if (c == NOCHAR)
2874 throw out_of_input;
2875
2876 return c;
2877}
2878
2879uint32_t
2880rxvt_term::cmd_get8 ()
2881{
2882 uint32_t c = next_octet ();
2883
2884 if (c == NOCHAR)
2885 throw out_of_input;
2886
2887 return c;
2888}
2150 2889
2151/*{{{ print pipe */ 2890/*{{{ print pipe */
2152/*----------------------------------------------------------------------*/ 2891/*----------------------------------------------------------------------*/
2153#ifdef PRINTPIPE 2892#ifdef PRINTPIPE
2154FILE * 2893FILE *
2155rxvt_term::popen_printer () 2894rxvt_term::popen_printer ()
2156{ 2895{
2157 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2896 FILE *stream = popen (rs[Rs_print_pipe], "w");
2158 2897
2159 if (stream == NULL) 2898 if (stream == NULL)
2160 rxvt_print_error("can't open printer pipe"); 2899 rxvt_warn ("can't open printer pipe, not printing.\n");
2900
2161 return stream; 2901 return stream;
2162} 2902}
2163 2903
2164int 2904int
2165rxvt_term::pclose_printer (FILE *stream) 2905rxvt_term::pclose_printer (FILE *stream)
2166{ 2906{
2167 fflush (stream); 2907 fflush (stream);
2168 /* pclose() reported not to work on SunOS 4.1.3 */
2169# if defined (__sun__) /* TODO: RESOLVE THIS */
2170 /* pclose works provided SIGCHLD handler uses waitpid */
2171 return pclose (stream); /* return fclose (stream); */
2172# else
2173 return pclose (stream); 2908 return pclose (stream);
2174# endif
2175} 2909}
2176 2910
2177/* 2911/*
2178 * simulate attached vt100 printer 2912 * simulate attached vt100 printer
2179 */ 2913 */
2180void 2914void
2181rxvt_term::process_print_pipe () 2915rxvt_term::process_print_pipe ()
2182{ 2916{
2183 int done; 2917 int done;
2184 FILE *fd; 2918 FILE *fd;
2185 2919
2186 if ((fd = popen_printer ()) == NULL) 2920 if ((fd = popen_printer ()) == NULL)
2187 return; 2921 return;
2188 2922
2189 /* 2923 /*
2190 * Send all input to the printer until either ESC[4i or ESC[?4i 2924 * Send all input to the printer until either ESC[4i or ESC[?4i
2191 * is received. 2925 * is received.
2192 */ 2926 */
2193 for (done = 0; !done;) 2927 for (done = 0; !done;)
2194 { 2928 {
2195 unsigned char buf[8]; 2929 unsigned char buf[8];
2196 unsigned char ch; 2930 unicode_t ch;
2197 unsigned int i, len; 2931 unsigned int i, len;
2198 2932
2199 if ((ch = cmd_getc ()) != C0_ESC) 2933 if ((ch = cmd_getc ()) != C0_ESC)
2200 { 2934 {
2201 if (putc(ch, fd) == EOF) 2935 if (putc (ch, fd) == EOF)
2202 break; /* done = 1 */ 2936 break; /* done = 1 */
2203 } 2937 }
2204 else 2938 else
2205 { 2939 {
2206 len = 0; 2940 len = 0;
… …
2217 { 2951 {
2218 if ((buf[len++] = cmd_getc ()) == 'i') 2952 if ((buf[len++] = cmd_getc ()) == 'i')
2219 break; /* done = 1 */ 2953 break; /* done = 1 */
2220 } 2954 }
2221 } 2955 }
2956
2222 for (i = 0; i < len; i++) 2957 for (i = 0; i < len; i++)
2223 if (putc(buf[i], fd) == EOF) 2958 if (putc (buf[i], fd) == EOF)
2224 { 2959 {
2225 done = 1; 2960 done = 1;
2226 break; 2961 break;
2227 } 2962 }
2228 } 2963 }
2229 } 2964 }
2965
2230 pclose_printer (fd); 2966 pclose_printer (fd);
2231} 2967}
2232#endif /* PRINTPIPE */ 2968#endif /* PRINTPIPE */
2233/*}}} */ 2969/*}}} */
2234 2970
2235/* *INDENT-OFF* */ 2971/* *INDENT-OFF* */
2236enum { 2972enum {
2237 C1_40 = 0x40, 2973 C1_40 = 0x40,
2238 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2974 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2239 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2975 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2240 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2976 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2241 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2977 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2242}; 2978};
2243/* *INDENT-ON* */ 2979/* *INDENT-ON* */
2244 2980
2245/*{{{ process non-printing single characters */ 2981/*{{{ process non-printing single characters */
2246void 2982void
2247rxvt_term::process_nonprinting (unsigned char ch) 2983rxvt_term::process_nonprinting (unicode_t ch)
2248{ 2984{
2249 switch (ch) 2985 switch (ch)
2250 { 2986 {
2987 case C0_ESC:
2988 process_escape_seq ();
2989 break;
2251 case C0_ENQ: /* terminal Status */ 2990 case C0_ENQ: /* terminal Status */
2252 if (rs[Rs_answerbackstring]) 2991 if (rs[Rs_answerbackstring])
2253 tt_write( 2992 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2254 (const unsigned char *)rs[Rs_answerbackstring],
2255 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2256 else 2993 else
2257 tt_write((unsigned char *)VT100_ANS, 2994 tt_write (VT100_ANS, strlen (VT100_ANS));
2258 (unsigned int)STRLEN(VT100_ANS));
2259 break; 2995 break;
2260 case C0_BEL: /* bell */ 2996 case C0_BEL: /* bell */
2261 scr_bell (); 2997 scr_bell ();
2262 break; 2998 break;
2263 case C0_BS: /* backspace */ 2999 case C0_BS: /* backspace */
… …
2278 scr_charset_choose (1); 3014 scr_charset_choose (1);
2279 break; 3015 break;
2280 case C0_SI: /* shift in - acs */ 3016 case C0_SI: /* shift in - acs */
2281 scr_charset_choose (0); 3017 scr_charset_choose (0);
2282 break; 3018 break;
3019
3020#ifdef EIGHT_BIT_CONTROLS
3021 // 8-bit controls
3022 case 0x90: /* DCS */
3023 process_dcs_seq ();
3024 break;
3025 case 0x9b: /* CSI */
3026 process_csi_seq ();
3027 break;
3028 case 0x9d: /* CSI */
3029 process_osc_seq ();
3030 break;
3031#endif
2283 } 3032 }
2284} 3033}
2285/*}}} */ 3034/*}}} */
2286 3035
2287 3036
2288/*{{{ process VT52 escape sequences */ 3037/*{{{ process VT52 escape sequences */
2289void 3038void
2290rxvt_term::process_escape_vt52 (unsigned char ch) 3039rxvt_term::process_escape_vt52 (unicode_t ch)
2291{ 3040{
2292 int row, col; 3041 int row, col;
2293 3042
2294 switch (ch) 3043 switch (ch)
2295 { 3044 {
… …
2325 row = cmd_getc () - ' '; 3074 row = cmd_getc () - ' ';
2326 col = cmd_getc () - ' '; 3075 col = cmd_getc () - ' ';
2327 scr_gotorc (row, col, 0); 3076 scr_gotorc (row, col, 0);
2328 break; 3077 break;
2329 case 'Z': /* identify the terminal type */ 3078 case 'Z': /* identify the terminal type */
2330 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 3079 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2331 break; 3080 break;
2332 case '<': /* turn off VT52 mode */ 3081 case '<': /* turn off VT52 mode */
2333 PrivMode(0, PrivMode_vt52); 3082 PrivMode (0, PrivMode_vt52);
2334 break; 3083 break;
2335 case 'F': /* use special graphics character set */ 3084 case 'F': /* use special graphics character set */
2336 case 'G': /* use regular character set */ 3085 case 'G': /* use regular character set */
2337 /* unimplemented */ 3086 /* unimplemented */
2338 break; 3087 break;
… …
2347 3096
2348/*{{{ process escape sequences */ 3097/*{{{ process escape sequences */
2349void 3098void
2350rxvt_term::process_escape_seq () 3099rxvt_term::process_escape_seq ()
2351{ 3100{
2352 unsigned char ch = cmd_getc (); 3101 unicode_t ch = cmd_getc ();
2353 3102
2354 if (PrivateModes & PrivMode_vt52) 3103 if (priv_modes & PrivMode_vt52)
2355 { 3104 {
2356 process_escape_vt52 (ch); 3105 process_escape_vt52 (ch);
2357 return; 3106 return;
2358 } 3107 }
2359 3108
… …
2374 scr_charset_set (2, (unsigned int)cmd_getc ()); 3123 scr_charset_set (2, (unsigned int)cmd_getc ());
2375 break; 3124 break;
2376 case '+': 3125 case '+':
2377 scr_charset_set (3, (unsigned int)cmd_getc ()); 3126 scr_charset_set (3, (unsigned int)cmd_getc ());
2378 break; 3127 break;
2379#ifdef MULTICHAR_SET 3128#if ENABLE_FRILLS
2380 case '$':
2381 scr_charset_set (-2, (unsigned int)cmd_getc ());
2382 break;
2383#endif
2384#ifndef NO_FRILLS
2385 case '6': 3129 case '6':
2386 scr_backindex (); 3130 scr_backindex ();
2387 break; 3131 break;
2388#endif 3132#endif
2389 case '7': 3133 case '7':
2390 scr_cursor (SAVE); 3134 scr_cursor (SAVE);
2391 break; 3135 break;
2392 case '8': 3136 case '8':
2393 scr_cursor (RESTORE); 3137 scr_cursor (RESTORE);
2394 break; 3138 break;
2395#ifndef NO_FRILLS 3139#if ENABLE_FRILLS
2396 case '9': 3140 case '9':
2397 scr_forwardindex (); 3141 scr_forwardindex ();
2398 break; 3142 break;
2399#endif 3143#endif
2400 case '=': 3144 case '=':
2401 case '>': 3145 case '>':
2402 PrivMode((ch == '='), PrivMode_aplKP); 3146 PrivMode ((ch == '='), PrivMode_aplKP);
2403 break; 3147 break;
2404 3148
2405 case C1_40: 3149 case C1_40:
2406 cmd_getc (); 3150 cmd_getc ();
2407 break; 3151 break;
… …
2410 break; 3154 break;
2411 3155
2412 /* 8.3.87: NEXT LINE */ 3156 /* 8.3.87: NEXT LINE */
2413 case C1_NEL: /* ESC E */ 3157 case C1_NEL: /* ESC E */
2414 { 3158 {
2415 uint32_t nlcr[] = { '\n', '\r' }; 3159 wchar_t nlcr[] = { C0_LF, C0_CR };
2416 scr_add_lines (nlcr, 1, 2); 3160 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2417 } 3161 }
2418 break; 3162 break;
2419 3163
2420 /* kidnapped escape sequence: Should be 8.3.48 */ 3164 /* kidnapped escape sequence: Should be 8.3.48 */
2421 case C1_ESA: /* ESC G */ 3165 case C1_ESA: /* ESC G */
… …
2431 case C1_RI: /* ESC M */ 3175 case C1_RI: /* ESC M */
2432 scr_index (DN); 3176 scr_index (DN);
2433 break; 3177 break;
2434 3178
2435 /* 8.3.142: SINGLE-SHIFT TWO */ 3179 /* 8.3.142: SINGLE-SHIFT TWO */
2436 /*case C1_SS2: scr_single_shift (2); break; */ 3180 /*case C1_SS2: scr_single_shift (2); break; */
2437 3181
2438 /* 8.3.143: SINGLE-SHIFT THREE */ 3182 /* 8.3.143: SINGLE-SHIFT THREE */
2439 /*case C1_SS3: scr_single_shift (3); break; */ 3183 /*case C1_SS3: scr_single_shift (3); break; */
2440 3184
2441 /* 8.3.27: DEVICE CONTROL STRING */ 3185 /* 8.3.27: DEVICE CONTROL STRING */
2442 case C1_DCS: /* ESC P */ 3186 case C1_DCS: /* ESC P */
2443 process_dcs_seq (); 3187 process_dcs_seq ();
2444 break; 3188 break;
2445 3189
2446 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3190 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2447 case C1_SCI: /* ESC Z */ 3191 case C1_SCI: /* ESC Z */
2448 tt_write((const unsigned char *)ESCZ_ANSWER, 3192 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2449 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2450 break; /* steal obsolete ESC [ c */ 3193 break; /* steal obsolete ESC [ c */
2451 3194
2452 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3195 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2453 case C1_CSI: /* ESC [ */ 3196 case C1_CSI: /* ESC [ */
2454 process_csi_seq (); 3197 process_csi_seq ();
… …
2459 process_osc_seq (); 3202 process_osc_seq ();
2460 break; 3203 break;
2461 3204
2462 /* 8.3.106: RESET TO INITIAL STATE */ 3205 /* 8.3.106: RESET TO INITIAL STATE */
2463 case 'c': 3206 case 'c':
3207 mbstate.reset ();
2464 scr_poweron (); 3208 scr_poweron ();
2465 scrollbar_show (1); 3209 scrollbar_show (1);
2466 break; 3210 break;
2467 3211
2468 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3212 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2480 3224
2481/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3225/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2482/* *INDENT-OFF* */ 3226/* *INDENT-OFF* */
2483enum { 3227enum {
2484 CSI_ICH = 0x40, 3228 CSI_ICH = 0x40,
2485 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3229 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2486 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3230 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2487 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3231 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2488 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3232 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2489 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3233 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2490 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3234 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2494 3238
2495#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3239#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2496 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3240 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2497 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3241 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2498#define get_byte_array_bit(array, bit) \ 3242#define get_byte_array_bit(array, bit) \
2499 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3243 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2500 3244
2501const unsigned char csi_defaults[] = 3245const unsigned char csi_defaults[] =
2502 { 3246 {
2503 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3247 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2504 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 3248 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2505 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3249 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2506 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3250 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2507 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3251 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2508 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3252 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2509 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3253 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2510 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3254 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2511 }; 3255 };
2512/* *INDENT-ON* */ 3256/* *INDENT-ON* */
2513 3257
2514void 3258void
2515rxvt_term::process_csi_seq () 3259rxvt_term::process_csi_seq ()
2516{ 3260{
2517 unsigned char ch, priv, i; 3261 unicode_t ch, priv, i;
2518 unsigned int nargs, p; 3262 unsigned int nargs, p;
2519 int n, ndef; 3263 int n, ndef;
2520 int arg[ESC_ARGS]; 3264 int arg[ESC_ARGS];
2521 3265
2522 for (nargs = ESC_ARGS; nargs > 0;) 3266 for (nargs = ESC_ARGS; nargs > 0;)
2523 arg[--nargs] = 0; 3267 arg[--nargs] = 0;
2524 3268
2525 priv = 0; 3269 priv = 0;
… …
2527 if (ch >= '<' && ch <= '?') 3271 if (ch >= '<' && ch <= '?')
2528 { /* '<' '=' '>' '?' */ 3272 { /* '<' '=' '>' '?' */
2529 priv = ch; 3273 priv = ch;
2530 ch = cmd_getc (); 3274 ch = cmd_getc ();
2531 } 3275 }
3276
2532 /* read any numerical arguments */ 3277 /* read any numerical arguments */
2533 for (n = -1; ch < CSI_ICH; ) 3278 for (n = -1; ch < CSI_ICH; )
2534 { 3279 {
2535 if (isdigit(ch)) 3280 if (isdigit (ch))
2536 { 3281 {
2537 if (n < 0) 3282 if (n < 0)
2538 n = ch - '0'; 3283 n = ch - '0';
2539 else 3284 else
2540 n = n * 10 + ch - '0'; 3285 n = n * 10 + ch - '0';
… …
2543 { 3288 {
2544 if (nargs < ESC_ARGS) 3289 if (nargs < ESC_ARGS)
2545 arg[nargs++] = n; 3290 arg[nargs++] = n;
2546 n = -1; 3291 n = -1;
2547 } 3292 }
2548 else if (ch == '\b') 3293 else if (IS_CONTROL (ch))
2549 {
2550 scr_backspace ();
2551 }
2552 else if (ch == C0_ESC)
2553 {
2554 process_escape_seq ();
2555 return;
2556 }
2557 else if (ch < ' ')
2558 {
2559 process_nonprinting (ch); 3294 process_nonprinting (ch);
2560 } 3295
2561 ch = cmd_getc (); 3296 ch = cmd_getc ();
2562 } 3297 }
2563 3298
2564 if (ch > CSI_7F) 3299 if (ch > CSI_7F)
2565 return; 3300 return;
2566 3301
2567 if (nargs < ESC_ARGS) 3302 if (nargs < ESC_ARGS)
2568 arg[nargs++] = n; 3303 arg[nargs++] = n;
2569 3304
2570 i = ch - CSI_ICH; 3305 i = ch - CSI_ICH;
2571 ndef = get_byte_array_bit(csi_defaults, i); 3306 ndef = get_byte_array_bit (csi_defaults, i);
2572 for (p = 0; p < nargs; p++) 3307 for (p = 0; p < nargs; p++)
2573 if (arg[p] == -1) 3308 if (arg[p] == -1)
2574 arg[p] = ndef; 3309 arg[p] = ndef;
2575 3310
2576#ifdef DEBUG_CMD 3311#ifdef DEBUG_CMD
2577 fprintf(stderr, "CSI "); 3312 fprintf (stderr, "CSI ");
2578 for (p = 0; p < nargs; p++) 3313 for (p = 0; p < nargs; p++)
2579 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); 3314 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2580 fprintf(stderr, "%c\n", ch); 3315 fprintf (stderr, "%c\n", ch);
2581#endif 3316#endif
2582 3317
2583 /* 3318 /*
2584 * private mode handling 3319 * private mode handling
2585 */ 3320 */
… …
2587 { 3322 {
2588 switch (priv) 3323 switch (priv)
2589 { 3324 {
2590 case '>': 3325 case '>':
2591 if (ch == CSI_DA) /* secondary device attributes */ 3326 if (ch == CSI_DA) /* secondary device attributes */
2592 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3327 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]);
2593 break; 3328 break;
2594 case '?': 3329 case '?':
2595 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3330 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2596 process_terminal_mode (ch, priv, nargs, arg); 3331 process_terminal_mode (ch, priv, nargs, arg);
2597 break; 3332 break;
… …
2600 } 3335 }
2601 3336
2602 switch (ch) 3337 switch (ch)
2603 { 3338 {
2604 /* 3339 /*
2605 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3340 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2606 */ 3341 */
2607#ifdef PRINTPIPE 3342#ifdef PRINTPIPE
2608 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3343 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2609 switch (arg[0]) 3344 switch (arg[0])
2610 { 3345 {
… …
2702 3437
2703 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3438 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2704 arg[0] = -arg[0]; 3439 arg[0] = -arg[0];
2705 /* FALLTHROUGH */ 3440 /* FALLTHROUGH */
2706 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3441 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2707 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3442 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2708 break; 3443 break;
2709 3444
2710 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3445 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2711 tt_write((const unsigned char *)VT100_ANS, 3446 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2712 (unsigned int)(sizeof(VT100_ANS) - 1));
2713 break; 3447 break;
2714 3448
2715 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3449 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2716 process_sgr_mode (nargs, arg); 3450 process_sgr_mode (nargs, arg);
2717 break; 3451 break;
2718 3452
2719 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3453 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2720 switch (arg[0]) 3454 switch (arg[0])
2721 { 3455 {
2722 case 5: /* DSR requested */ 3456 case 5: /* DSR requested */
2723 tt_printf("\033[0n"); 3457 tt_printf ("\033[0n");
2724 break; 3458 break;
2725 case 6: /* CPR requested */ 3459 case 6: /* CPR requested */
2726 scr_report_position (); 3460 scr_report_position ();
2727 break; 3461 break;
2728#if defined (ENABLE_DISPLAY_ANSWER)
2729 case 7: /* unofficial extension */ 3462 case 7: /* unofficial extension */
3463 if (OPTION (Opt_insecure))
2730 tt_printf("%-.250s\n", rs[Rs_display_name]); 3464 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2731 break; 3465 break;
2732#endif
2733 case 8: /* unofficial extension */ 3466 case 8: /* unofficial extension */
2734 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3467 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2735 break; 3468 break;
2736 } 3469 }
2737 break; 3470 break;
2738 3471
2739 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3472 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2772 break; 3505 break;
2773 3506
2774 case CSI_RM: /* 8.3.107: RESET MODE */ 3507 case CSI_RM: /* 8.3.107: RESET MODE */
2775 if (arg[0] == 4) 3508 if (arg[0] == 4)
2776 scr_insert_mode (0); 3509 scr_insert_mode (0);
3510 else if (arg[0] == 20)
3511 priv_modes &= ~PrivMode_LFNL;
2777 break; 3512 break;
2778 3513
2779 case CSI_SM: /* 8.3.126: SET MODE */ 3514 case CSI_SM: /* 8.3.126: SET MODE */
2780 if (arg[0] == 4) 3515 if (arg[0] == 4)
2781 scr_insert_mode (1); 3516 scr_insert_mode (1);
3517 else if (arg[0] == 20)
3518 priv_modes |= PrivMode_LFNL;
2782 break; 3519 break;
2783 3520
2784 /* 3521 /*
2785 * PRIVATE USE beyond this point. All CSI_7? sequences here 3522 * PRIVATE USE beyond this point. All CSI_7? sequences here
2786 */ 3523 */
… …
2798 break; 3535 break;
2799 case CSI_75: 3536 case CSI_75:
2800 scr_cursor (RESTORE); 3537 scr_cursor (RESTORE);
2801 break; 3538 break;
2802 3539
2803#ifndef NO_FRILLS 3540#if ENABLE_FRILLS
2804 case CSI_74: 3541 case CSI_74:
2805 process_window_ops (arg, nargs); 3542 process_window_ops (arg, nargs);
2806 break; 3543 break;
2807#endif 3544#endif
2808 3545
2809 case CSI_78: /* DECREQTPARM */ 3546 case CSI_78: /* DECREQTPARM */
2810 if (arg[0] == 0 || arg[0] == 1) 3547 if (arg[0] == 0 || arg[0] == 1)
2811 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3548 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2812 /* FALLTHROUGH */ 3549 break;
2813 3550
2814 default: 3551 default:
2815 break; 3552 break;
2816 } 3553 }
2817} 3554}
2818/*}}} */ 3555/*}}} */
2819 3556
2820#ifndef NO_FRILLS 3557#if ENABLE_FRILLS
2821/* ARGSUSED */ 3558/* ARGSUSED */
2822void 3559void
2823rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3560rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2824{ 3561{
2825 int x, y; 3562 int x, y;
2826#if 0
2827 char *s;
2828#endif
2829 XWindowAttributes wattr; 3563 XWindowAttributes wattr;
2830 Window wdummy; 3564 Window wdummy;
3565 dDisp;
2831 3566
2832 if (nargs == 0) 3567 if (nargs == 0)
2833 return; 3568 return;
3569
2834 switch (args[0]) 3570 switch (args[0])
2835 { 3571 {
2836 /* 3572 /*
2837 * commands 3573 * commands
2838 */ 3574 */
2839 case 1: /* deiconify window */ 3575 case 1: /* deiconify window */
2840 XMapWindow(display->display, TermWin.parent[0]); 3576 XMapWindow (disp, parent[0]);
2841 break; 3577 break;
2842 case 2: /* iconify window */ 3578 case 2: /* iconify window */
2843 XIconifyWindow(display->display, TermWin.parent[0], 3579 XIconifyWindow (disp, parent[0], display->screen);
2844 DefaultScreen(display->display));
2845 break; 3580 break;
2846 case 3: /* set position (pixels) */ 3581 case 3: /* set position (pixels) */
2847 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3582 XMoveWindow (disp, parent[0], args[1], args[2]);
2848 break; 3583 break;
2849 case 4: /* set size (pixels) */ 3584 case 4: /* set size (pixels) */
2850 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3585 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2851 break; 3586 break;
2852 case 5: /* raise window */ 3587 case 5: /* raise window */
2853 XRaiseWindow(display->display, TermWin.parent[0]); 3588 XRaiseWindow (disp, parent[0]);
2854 break; 3589 break;
2855 case 6: /* lower window */ 3590 case 6: /* lower window */
2856 XLowerWindow(display->display, TermWin.parent[0]); 3591 XLowerWindow (disp, parent[0]);
2857 break; 3592 break;
2858 case 7: /* refresh window */ 3593 case 7: /* refresh window */
2859 scr_touch (true); 3594 scr_touch (true);
2860 break; 3595 break;
2861 case 8: /* set size (chars) */ 3596 case 8: /* set size (chars) */
2862 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3597 set_widthheight ((unsigned int) (args[2] * fwidth),
2863 (unsigned int)(args[1] * TermWin.fheight)); 3598 (unsigned int) (args[1] * fheight));
2864 break; 3599 break;
3600
3601 //case 9: NYI, TODO, restore maximized window or maximize window
2865 default: 3602 default:
2866 if (args[0] >= 24) /* set height (chars) */ 3603 if (args[0] >= 24) /* set height (chars) */
2867 set_widthheight ((unsigned int)TermWin.width, 3604 set_widthheight ((unsigned int)width,
2868 (unsigned int)(args[1] * TermWin.fheight)); 3605 (unsigned int) (args[1] * fheight));
2869 break; 3606 break;
3607
3608
2870 /* 3609 /*
2871 * reports - some output format copied from XTerm 3610 * reports - some output format copied from XTerm
2872 */ 3611 */
2873 case 11: /* report window state */ 3612 case 11: /* report window state */
2874 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3613 XGetWindowAttributes (disp, parent[0], &wattr);
2875 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3614 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2876 break; 3615 break;
2877 case 13: /* report window position */ 3616 case 13: /* report window position */
2878 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3617 XGetWindowAttributes (disp, parent[0], &wattr);
2879 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3618 XTranslateCoordinates (disp, parent[0], wattr.root,
2880 -wattr.border_width, -wattr.border_width, 3619 -wattr.border_width, -wattr.border_width,
2881 &x, &y, &wdummy); 3620 &x, &y, &wdummy);
2882 tt_printf("\033[3;%d;%dt", x, y); 3621 tt_printf ("\033[3;%d;%dt", x, y);
2883 break; 3622 break;
2884 case 14: /* report window size (pixels) */ 3623 case 14: /* report window size (pixels) */
2885 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3624 XGetWindowAttributes (disp, parent[0], &wattr);
2886 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3625 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2887 break; 3626 break;
3627 case 18: /* report text area size (chars) */
3628 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3629 break;
2888 case 18: /* report window size (chars) */ 3630 case 19: /* report window size (chars) */
2889 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3631 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2890 break; 3632 break;
2891#if 0 /* XXX: currently disabled due to security concerns */
2892 case 20: /* report icon label */ 3633 case 20: /* report icon label */
3634 {
3635 char *s;
2893 XGetIconName(display->display, TermWin.parent[0], &s); 3636 XGetIconName (disp, parent[0], &s);
2894 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3637 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3638 XFree (s);
3639 }
2895 break; 3640 break;
2896 case 21: /* report window title */ 3641 case 21: /* report window title */
3642 {
3643 char *s;
2897 XFetchName(display->display, TermWin.parent[0], &s); 3644 XFetchName (disp, parent[0], &s);
2898 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3645 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3646 XFree (s);
3647 }
2899 break; 3648 break;
2900#endif
2901
2902 } 3649 }
2903} 3650}
2904#endif 3651#endif
2905 3652
2906/*----------------------------------------------------------------------*/ 3653/*----------------------------------------------------------------------*/
2907/* 3654/*
2908 * get input up until STRING TERMINATOR (or BEL) 3655 * get input up until STRING TERMINATOR (or BEL)
2909 * ends_how is terminator used. returned input must be free()d 3656 * ends_how is terminator used. returned input must be free()'d
2910 */ 3657 */
2911unsigned char * 3658char *
2912rxvt_term::get_to_st (unsigned char *ends_how) 3659rxvt_term::get_to_st (unicode_t &ends_how)
2913{ 3660{
2914 int seen_esc = 0; /* seen escape? */ 3661 unicode_t ch;
3662 bool seen_esc = false;
2915 unsigned int n = 0; 3663 unsigned int n = 0;
2916 unsigned char *s; 3664 wchar_t string[STRING_MAX];
2917 unsigned char ch, string[STRING_MAX];
2918 3665
2919 for (; (ch = cmd_getc ());) 3666 while ((ch = cmd_getc ()) != NOCHAR)
2920 { 3667 {
2921 if (ch == C0_BEL 3668 if (seen_esc)
2922 || ch == CHAR_ST 3669 {
2923 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3670 if (ch == 0x5c) /* 7bit ST */
2924 break; 3671 break;
3672 else
3673 return NULL;
3674 }
2925 if (ch == C0_ESC) 3675 else if (ch == C0_ESC)
2926 { 3676 {
2927 seen_esc = 1; 3677 seen_esc = true;
2928 continue; 3678 continue;
2929 } 3679 }
2930 else if (ch == '\t') 3680 else if (ch == C0_BEL || ch == CHAR_ST)
2931 ch = ' '; /* translate '\t' to space */ 3681 break;
2932 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3682 else if (ch < 0x20)
2933 return NULL; /* other control character - exit */ 3683 return NULL; /* other control character - exit */
2934 if (n < sizeof(string) - 1) 3684
3685 seen_esc = false;
3686
3687 if (n >= STRING_MAX - 1)
3688 // stop at some sane length
3689 return NULL;
3690
3691 if (ch == C0_SYN)
3692 string[n++] = cmd_get8 ();
3693 else
2935 string[n++] = ch; 3694 string[n++] = ch;
2936 seen_esc = 0;
2937 } 3695 }
3696
2938 string[n++] = '\0'; 3697 string[n++] = '\0';
2939 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3698
2940 return NULL;
2941 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3699 ends_how = (ch == 0x5c ? C0_ESC : ch);
2942 STRNCPY(s, string, n); 3700
2943 return s; 3701 return rxvt_wcstombs (string);
2944} 3702}
2945 3703
2946/*----------------------------------------------------------------------*/ 3704/*----------------------------------------------------------------------*/
2947/* 3705/*
2948 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3706 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2949 */ 3707 */
2950void 3708void
2951rxvt_term::process_dcs_seq () 3709rxvt_term::process_dcs_seq ()
2952{ 3710{
2953 unsigned char eh, *s; 3711 char *s;
3712 unicode_t eh;
3713
2954 /* 3714 /*
2955 * Not handled yet 3715 * Not handled yet
2956 */ 3716 */
2957 s = get_to_st (&eh); 3717 s = get_to_st (eh);
2958 if (s) 3718 if (s)
2959 free(s); 3719 free (s);
3720
2960 return; 3721 return;
2961} 3722}
2962 3723
2963/*----------------------------------------------------------------------*/ 3724/*----------------------------------------------------------------------*/
2964/* 3725/*
2965 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3726 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2966 */ 3727 */
2967void 3728void
2968rxvt_term::process_osc_seq () 3729rxvt_term::process_osc_seq ()
2969{ 3730{
2970 unsigned char ch, eh, *s; 3731 unicode_t ch, eh;
2971 int arg; 3732 int arg;
2972 3733
2973 ch = cmd_getc (); 3734 ch = cmd_getc ();
2974 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3735 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2975 arg = arg * 10 + (ch - '0'); 3736 arg = arg * 10 + (ch - '0');
2976 3737
2977 if (ch == ';') 3738 if (ch == ';')
2978 { 3739 {
2979 s = get_to_st (&eh); 3740 char *s = get_to_st (eh);
3741
2980 if (s) 3742 if (s)
2981 { 3743 {
2982 /*
2983 * rxvt_menubar_dispatch() violates the constness of the string,
2984 * so do it here
2985 */
2986 if (arg == XTerm_Menu)
2987#if 0 /* XXX: currently disabled due to security concerns */
2988 menubar_dispatch ((char *)s);
2989#else
2990 (void)0;
2991#endif
2992 else
2993 xterm_seq (arg, (char *)s, eh); 3744 process_xterm_seq (arg, s, eh);
2994 free(s); 3745 free (s);
2995 } 3746 }
3747 }
3748}
3749
3750void
3751rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3752{
3753 if (str[0] == '?' && !str[1])
2996 } 3754 {
3755 unsigned short r, g, b;
3756 pix_colors_focused[color].get (display, r, g, b);
3757 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3758 }
3759 else
3760 set_window_color (color, str);
2997} 3761}
3762
2998/* 3763/*
2999 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3764 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3000 * 0 = change iconName/title
3001 * 1 = change iconName
3002 * 2 = change title
3003 * 4 = change color
3004 * 12 = change text color
3005 * 13 = change mouse foreground color
3006 * 17 = change highlight character colour
3007 * 18 = change bold character color
3008 * 19 = change underlined character color
3009 * 46 = change logfile (not implemented)
3010 * 50 = change font
3011 *
3012 * rxvt extensions:
3013 * 10 = menu (may change in future)
3014 * 20 = bg pixmap
3015 * 39 = change default fg color
3016 * 49 = change default bg color
3017 * 55 = dump scrollback buffer and all of screen
3018 */ 3765 */
3019void 3766void
3020rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3767rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3021{ 3768{
3022 int changed = 0; 3769 int changed = 0;
3023 int color; 3770 int color;
3024 char *buf, *name; 3771 char *buf, *name;
3772 bool query = str[0] == '?' && !str[1];
3773 int saveop = op;
3774 dDisp;
3025 3775
3026 assert(str != NULL); 3776 assert (str != NULL);
3027 switch (op) 3777 switch (op)
3028 { 3778 {
3029 case XTerm_name: 3779 case XTerm_name:
3030 set_title (str); 3780 set_title (str);
3031 /* FALLTHROUGH */ 3781 /* FALLTHROUGH */
3032 case XTerm_iconName: 3782 case XTerm_iconName:
3033 set_iconName (str); 3783 set_icon_name (str);
3034 break; 3784 break;
3035 case XTerm_title: 3785 case XTerm_title:
3036 set_title (str); 3786 set_title (str);
3037 break; 3787 break;
3788 case XTerm_property:
3789 if (str[0] == '?')
3790 {
3791 Atom prop = display->atom (str + 1);
3792 Atom actual_type;
3793 int actual_format;
3794 unsigned long nitems;
3795 unsigned long bytes_after;
3796 unsigned char *value = 0;
3797 const char *str = "";
3798
3799 if (prop
3800 && XGetWindowProperty (disp, parent[0],
3801 prop, 0, 1<<16, 0, AnyPropertyType,
3802 &actual_type, &actual_format,
3803 &nitems, &bytes_after, &value) == Success
3804 && actual_type != None
3805 && actual_format == 8)
3806 str = (const char *)(value);
3807
3808 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3809
3810 XFree (value);
3811 }
3812 else
3813 {
3814 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3815
3816 if (eq)
3817 {
3818 *eq = 0;
3819 set_utf8_property (display->atom (str), eq + 1);
3820 }
3821 else
3822 XDeleteProperty (disp, parent[0],
3823 display->atom (str));
3824 }
3825 break;
3826
3038 case XTerm_Color: 3827 case XTerm_Color:
3039 for (buf = (char *)str; buf && *buf;) 3828 for (buf = (char *)str; buf && *buf;)
3040 { 3829 {
3041 if ((name = STRCHR(buf, ';')) == NULL) 3830 if ((name = strchr (buf, ';')) == NULL)
3042 break; 3831 break;
3832
3043 *name++ = '\0'; 3833 *name++ = '\0';
3044 color = atoi(buf); 3834 color = atoi (buf) + minCOLOR;
3045 if (color < 0 || color >= TOTAL_COLORS) 3835
3836 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3046 break; 3837 break;
3838
3047 if ((buf = STRCHR(name, ';')) != NULL) 3839 if ((buf = strchr (name, ';')) != NULL)
3048 *buf++ = '\0'; 3840 *buf++ = '\0';
3841
3842 if (name[0] == '?' && !name[1])
3843 {
3844 unsigned short r, g, b;
3845 pix_colors_focused[color].get (display, r, g, b);
3846 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3847 }
3848 else
3049 set_window_color (color + minCOLOR, name); 3849 set_window_color (color, name);
3050 } 3850 }
3851 break;
3852 case XTerm_Color00:
3853 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3854 break;
3855 case XTerm_Color01:
3856 process_color_seq (XTerm_Color01, Color_bg, str, resp);
3051 break; 3857 break;
3052#ifndef NO_CURSORCOLOR 3858#ifndef NO_CURSORCOLOR
3053 case XTerm_Color_cursor: 3859 case XTerm_Color_cursor:
3054 set_window_color (Color_cursor, str); 3860 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3055 break; 3861 break;
3056#endif 3862#endif
3057 case XTerm_Color_pointer: 3863 case XTerm_Color_pointer_fg:
3058 set_window_color (Color_pointer, str); 3864 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3865 break;
3866 case XTerm_Color_pointer_bg:
3867 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3059 break; 3868 break;
3060#ifndef NO_BOLD_UNDERLINE_REVERSE 3869#ifndef NO_BOLD_UNDERLINE_REVERSE
3061 case XTerm_Color_BD:
3062 set_window_color (Color_BD, str);
3063 break;
3064 case XTerm_Color_UL:
3065 set_window_color (Color_UL, str);
3066 break;
3067 case XTerm_Color_RV: 3870 case XTerm_Color_RV:
3068 set_window_color (Color_RV, str); 3871 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3069 break; 3872 break;
3070#endif 3873 case Rxvt_Color_BD:
3071 3874 case URxvt_Color_BD:
3072 case XTerm_Menu: 3875 process_color_seq (op, Color_BD, str, resp);
3073 /*
3074 * rxvt_menubar_dispatch() violates the constness of the string,
3075 * so DON'T do it here
3076 */
3077 break; 3876 break;
3877 case Rxvt_Color_UL:
3878 case URxvt_Color_UL:
3879 process_color_seq (op, Color_UL, str, resp);
3880 break;
3881 case URxvt_Color_IT:
3882 process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3883 break;
3884#endif
3885#if TRANSPARENT && TINTING
3886 case URxvt_Color_tint:
3887 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3888 check_our_parents ();
3889 if (am_transparent)
3890 want_full_refresh = want_refresh = 1;
3891 break;
3892#endif
3893
3078 case XTerm_Pixmap: 3894 case Rxvt_Pixmap:
3079 if (*str != ';') 3895 if (*str != ';')
3080 { 3896 {
3081#if XPM_BACKGROUND 3897#if XPM_BACKGROUND
3082 scale_pixmap (""); /* reset to default scaling */ 3898 scale_pixmap (""); /* reset to default scaling */
3083 set_bgPixmap (str); /* change pixmap */ 3899 set_bgPixmap (str); /* change pixmap */
3084#endif
3085 scr_touch (true); 3900 scr_touch (true);
3901#endif
3086 } 3902 }
3903
3087 while ((str = STRCHR(str, ';')) != NULL) 3904 while ((str = strchr (str, ';')) != NULL)
3088 { 3905 {
3089 str++; 3906 str++;
3090#if XPM_BACKGROUND 3907#if XPM_BACKGROUND
3091 changed += scale_pixmap (str); 3908 changed += scale_pixmap (str);
3092#endif 3909#endif
3093
3094 } 3910 }
3911
3095 if (changed) 3912 if (changed)
3096 { 3913 {
3097#ifdef XPM_BACKGROUND 3914#ifdef XPM_BACKGROUND
3098 resize_pixmap (); 3915 resize_pixmap ();
3099#endif
3100 scr_touch (true); 3916 scr_touch (true);
3917#endif
3101 } 3918 }
3102 break; 3919 break;
3103 3920
3104 case XTerm_restoreFG: 3921 case Rxvt_restoreFG:
3105 set_window_color (Color_fg, str); 3922 set_window_color (Color_fg, str);
3106 break; 3923 break;
3107 case XTerm_restoreBG: 3924 case Rxvt_restoreBG:
3108 set_window_color (Color_bg, str); 3925 set_window_color (Color_bg, str);
3109 break; 3926 break;
3927
3110 case XTerm_logfile: 3928 case XTerm_logfile:
3929 // TODO, when secure mode?
3111 break; 3930 break;
3112 case XTerm_font: 3931
3113 change_font (0, str);
3114 break;
3115#if 0 3932#if 0
3116 case XTerm_dumpscreen: /* no error notices */ 3933 case Rxvt_dumpscreen: /* no error notices */
3117 { 3934 {
3118 int fd; 3935 int fd;
3119 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3936 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3120 { 3937 {
3121 scr_dump (fd); 3938 scr_dump (fd);
3122 close(fd); 3939 close (fd);
3123 } 3940 }
3124 } 3941 }
3125 break; 3942 break;
3126#endif 3943#endif
3944 case XTerm_font:
3945 op = URxvt_font;
3946 case URxvt_font:
3947#if ENABLE_STYLES
3948 case URxvt_boldFont:
3949 case URxvt_italicFont:
3950 case URxvt_boldItalicFont:
3951#endif
3952 if (query)
3953 tt_printf ("\33]%d;%-.250s%c", saveop,
3954 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3955 ? fontset[op - URxvt_font]->fontdesc : "",
3956 resp);
3957 else
3958 {
3959 const char *&res = rs[Rs_font + (op - URxvt_font)];
3127 3960
3961 res = strdup (str);
3962 allocated.push_back ((void *)res);
3963 set_fonts ();
3964 }
3965 break;
3966
3967#if ENABLE_FRILLS
3968 case URxvt_locale:
3969 if (query)
3970 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp);
3971 else
3972 {
3973 set_locale (str);
3974 pty->set_utf8_mode (enc_utf8);
3975 init_xlocale ();
3976 }
3977 break;
3978
3979 case URxvt_view_up:
3980 case URxvt_view_down:
3981 {
3982 int lines = atoi (str);
3983
3984 if (lines)
3985 scr_page (op == URxvt_view_up ? UP : DN, lines);
3986 else
3987 scr_erase_savelines ();
3988 }
3989
3990 break;
3991#endif
3992
3993#if ENABLE_PERL
3994 case URxvt_perl:
3995 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
3996 ; // no responses yet
3997 break;
3998#endif
3128 } 3999 }
3129} 4000}
3130/*----------------------------------------------------------------------*/ 4001/*----------------------------------------------------------------------*/
3131 4002
3132/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4003/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3140 * so no need for fancy checking 4011 * so no need for fancy checking
3141 */ 4012 */
3142int 4013int
3143rxvt_term::privcases (int mode, unsigned long bit) 4014rxvt_term::privcases (int mode, unsigned long bit)
3144{ 4015{
3145 int state; 4016 int state;
3146 4017
3147 if (mode == 's') 4018 if (mode == 's')
3148 { 4019 {
3149 SavedModes |= (PrivateModes & bit); 4020 SavedModes |= (priv_modes & bit);
3150 return -1; 4021 return -1;
3151 } 4022 }
3152 else 4023 else
3153 { 4024 {
3154 if (mode == 'r') 4025 if (mode == 'r')
3155 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4026 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3156 else 4027 else
3157 state = (mode == 't') ? !(PrivateModes & bit) : mode; 4028 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3158 PrivMode(state, bit); 4029 PrivMode (state, bit);
3159 } 4030 }
4031
3160 return state; 4032 return state;
3161} 4033}
3162 4034
3163/* we're not using priv _yet_ */ 4035/* we're not using priv _yet_ */
3164void 4036void
3165rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 4037rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3166{ 4038{
3167 unsigned int i, j; 4039 unsigned int i, j;
3168 int state; 4040 int state;
4041
3169 static const struct 4042 static const struct
3170 { 4043 {
3171 const int argval; 4044 const int argval;
3172 const unsigned long bit; 4045 const unsigned long bit;
3173 } 4046 }
4047
3174 argtopriv[] = { 4048 argtopriv[] = {
3175 { 1, PrivMode_aplCUR }, 4049 { 1, PrivMode_aplCUR },
3176 { 2, PrivMode_vt52 }, 4050 { 2, PrivMode_vt52 },
3177 { 3, PrivMode_132 }, 4051 { 3, PrivMode_132 },
3178 { 4, PrivMode_smoothScroll }, 4052 { 4, PrivMode_smoothScroll },
3179 { 5, PrivMode_rVideo }, 4053 { 5, PrivMode_rVideo },
3180 { 6, PrivMode_relOrigin }, 4054 { 6, PrivMode_relOrigin },
3181 { 7, PrivMode_Autowrap }, 4055 { 7, PrivMode_Autowrap },
4056 // 8, bi-directional support mode
3182 { 9, PrivMode_MouseX10 }, 4057 { 9, PrivMode_MouseX10 },
3183#ifdef menuBar_esc 4058 // 18, 19 printing-related
3184 { menuBar_esc, PrivMode_menuBar }, 4059 { 25, PrivMode_VisibleCursor },
3185#endif
3186#ifdef scrollBar_esc 4060#ifdef scrollBar_esc
3187 { scrollBar_esc, PrivMode_scrollBar }, 4061 { scrollBar_esc, PrivMode_scrollBar },
3188#endif 4062#endif
3189 { 25, PrivMode_VisibleCursor },
3190 { 35, PrivMode_ShiftKeys }, 4063 { 35, PrivMode_ShiftKeys }, // rxvt extension
3191 { 40, PrivMode_132OK }, 4064 { 40, PrivMode_132OK },
4065 // 41 xterm more fixes NYI
4066 // 45 margin bell NYI
4067 // 46 start logging
3192 { 47, PrivMode_Screen }, 4068 { 47, PrivMode_Screen },
3193 { 66, PrivMode_aplKP }, 4069 { 66, PrivMode_aplKP },
3194#ifndef NO_BACKSPACE_KEY 4070#ifndef NO_BACKSPACE_KEY
3195 { 67, PrivMode_BackSpace }, 4071 { 67, PrivMode_BackSpace },
3196#endif 4072#endif
3197 { 1000, PrivMode_MouseX11 }, 4073 { 1000, PrivMode_MouseX11 },
4074 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4075 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4076 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3198 { 1010, PrivMode_TtyOutputInh }, 4077 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3199 { 1011, PrivMode_Keypress }, 4078 { 1011, PrivMode_Keypress }, // rxvt extension
4079 // 1035 enable modifiers for alt, numlock NYI
4080 // 1036 send ESC for meta keys NYI
4081 // 1037 send DEL for keypad delete NYI
3200 { 1047, PrivMode_Screen }, 4082 { 1047, PrivMode_Screen },
4083 // 1048 save and restore cursor
3201 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4084 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4085 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3202 }; 4086 };
3203 4087
3204 if (nargs == 0) 4088 if (nargs == 0)
3205 return; 4089 return;
3206 4090
… …
3213 for (i = 0; i < nargs; i++) 4097 for (i = 0; i < nargs; i++)
3214 { 4098 {
3215 state = -1; 4099 state = -1;
3216 4100
3217 /* basic handling */ 4101 /* basic handling */
3218 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4102 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3219 if (argtopriv[j].argval == arg[i]) 4103 if (argtopriv[j].argval == arg[i])
3220 { 4104 {
3221 state = privcases (mode, argtopriv[j].bit); 4105 state = privcases (mode, argtopriv[j].bit);
3222 break; 4106 break;
3223 } 4107 }
3224 4108
3225 /* extra handling for values with state unkept */ 4109 /* extra handling for values with state unkept */
3226 if (state == -1)
3227 switch (arg[i]) 4110 switch (arg[i])
3228 { 4111 {
4112#if ENABLE_STYLES
4113 case 1021:
4114 set_option (Opt_intensityStyles, mode);
4115
4116 scr_touch (true);
4117 break;
4118#endif
3229 case 1048: /* alternative cursor save */ 4119 case 1048: /* alternative cursor save */
4120 case 1049:
4121 if (OPTION (Opt_secondaryScreen))
3230 if (mode == 0) 4122 if (mode == 0)
3231 scr_cursor (RESTORE); 4123 scr_cursor (RESTORE);
3232 else if (mode == 1) 4124 else if (mode == 1)
3233 scr_cursor (SAVE); 4125 scr_cursor (SAVE);
3234 /* FALLTHROUGH */
3235 default:
3236 continue; /* for(;i;) */
3237 }
3238
3239 /* extra handling for values with valid 0 or 1 state */
3240 switch (arg[i])
3241 {
3242 /* case 1: - application cursor keys */
3243 case 2: /* VT52 mode */
3244 /* oddball mode. should be set regardless of set/reset
3245 * parameter. Return from VT52 mode with an ESC < from
3246 * within VT52 mode
3247 */
3248 PrivMode(1, PrivMode_vt52);
3249 break; 4126 break;
4127 }
4128
4129 if (state >= 0)
4130 /* extra handling for values with valid 0 or 1 state */
4131 switch (arg[i])
4132 {
4133 /* case 1: - application cursor keys */
4134 case 2: /* VT52 mode */
4135 /* oddball mode. should be set regardless of set/reset
4136 * parameter. Return from VT52 mode with an ESC < from
4137 * within VT52 mode
4138 */
4139 PrivMode (1, PrivMode_vt52);
4140 break;
3250 case 3: /* 80/132 */ 4141 case 3: /* 80/132 */
3251 if (PrivateModes & PrivMode_132OK) 4142 if (priv_modes & PrivMode_132OK)
3252 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4143 set_widthheight (((state ? 132 : 80) * fwidth), height);
3253 (unsigned int)TermWin.height);
3254 break; 4144 break;
3255 case 4: /* smooth scrolling */ 4145 case 4: /* smooth scrolling */
3256 if (state)
3257 Options &= ~Opt_jumpScroll;
3258 else
3259 Options |= Opt_jumpScroll; 4146 set_option (Opt_jumpScroll, !state);
3260 break; 4147 break;
3261 case 5: /* reverse video */ 4148 case 5: /* reverse video */
3262 scr_rvideo_mode (state); 4149 scr_rvideo_mode (state);
3263 break; 4150 break;
3264 case 6: /* relative/absolute origins */ 4151 case 6: /* relative/absolute origins */
3265 scr_relative_origin (state); 4152 scr_relative_origin (state);
3266 break; 4153 break;
3267 case 7: /* autowrap */ 4154 case 7: /* autowrap */
3268 scr_autowrap (state); 4155 scr_autowrap (state);
3269 break; 4156 break;
3270 /* case 8: - auto repeat, can't do on a per window basis */ 4157 /* case 8: - auto repeat, can't do on a per window basis */
3271 case 9: /* X10 mouse reporting */ 4158 case 9: /* X10 mouse reporting */
3272 if (state) /* orthogonal */ 4159 if (state) /* orthogonal */
3273 PrivateModes &= ~(PrivMode_MouseX11); 4160 priv_modes &= ~PrivMode_MouseX11;
3274 break; 4161 break;
3275#ifdef menuBar_esc
3276 case menuBar_esc:
3277#ifdef MENUBAR
3278 map_menuBar (state);
3279#endif
3280 break;
3281#endif
3282#ifdef scrollBar_esc 4162#ifdef scrollBar_esc
3283 case scrollBar_esc: 4163 case scrollBar_esc:
3284 if (scrollbar_mapping (state)) 4164 if (scrollbar_mapping (state))
3285 { 4165 {
3286 resize_all_windows (0, 0, 0); 4166 resize_all_windows (0, 0, 0);
3287 scr_touch (true); 4167 scr_touch (true);
3288 } 4168 }
3289 break; 4169 break;
3290#endif 4170#endif
3291 case 25: /* visible/invisible cursor */ 4171 case 25: /* visible/invisible cursor */
3292 scr_cursor_visible (state); 4172 scr_cursor_visible (state);
3293 break; 4173 break;
3294 /* case 35: - shift keys */ 4174 /* case 35: - shift keys */
3295 /* case 40: - 80 <--> 132 mode */ 4175 /* case 40: - 80 <--> 132 mode */
3296 case 47: /* secondary screen */ 4176 case 47: /* secondary screen */
3297 scr_change_screen (state); 4177 scr_change_screen (state);
3298 break; 4178 break;
3299 /* case 66: - application key pad */ 4179 /* case 66: - application key pad */
3300 /* case 67: - backspace key */ 4180 /* case 67: - backspace key */
3301 case 1000: /* X11 mouse reporting */ 4181 case 1000: /* X11 mouse reporting */
3302 if (state) /* orthogonal */ 4182 if (state) /* orthogonal */
3303 PrivateModes &= ~(PrivMode_MouseX10); 4183 priv_modes &= ~PrivMode_MouseX10;
3304 break; 4184 break;
3305#if 0 4185#if 0
3306 case 1001: 4186 case 1001:
3307 break; /* X11 mouse highlighting */ 4187 break; /* X11 mouse highlighting */
3308#endif 4188#endif
3309 case 1010: /* scroll to bottom on TTY output inhibit */ 4189 case 1010: /* scroll to bottom on TTY output inhibit */
3310 if (state)
3311 Options &= ~Opt_scrollTtyOutput;
3312 else
3313 Options |= Opt_scrollTtyOutput; 4190 set_option (Opt_scrollTtyOutput, !state);
3314 break; 4191 break;
3315 case 1011: /* scroll to bottom on key press */ 4192 case 1011: /* scroll to bottom on key press */
3316 if (state)
3317 Options |= Opt_scrollTtyKeypress; 4193 set_option (Opt_scrollTtyKeypress, state);
3318 else
3319 Options &= ~Opt_scrollTtyKeypress;
3320 break; 4194 break;
3321 case 1047: /* secondary screen w/ clearing */ 4195 case 1047: /* secondary screen w/ clearing last */
3322 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4196 if (OPTION (Opt_secondaryScreen))
3323 if (current_screen != PRIMARY) 4197 if (current_screen != PRIMARY)
3324 scr_erase_screen (2); 4198 scr_erase_screen (2);
3325 scr_change_screen (state); 4199 scr_change_screen (state);
3326 /* FALLTHROUGH */
3327 default:
3328 break; 4200 break;
4201 case 1049: /* secondary screen w/ clearing first */
4202 scr_change_screen (state);
4203 if (OPTION (Opt_secondaryScreen))
4204 if (current_screen != PRIMARY)
4205 scr_erase_screen (2);
4206 break;
4207 default:
4208 break;
3329 } 4209 }
3330 } 4210 }
3331} 4211}
3332/*}}} */ 4212/*}}} */
3333 4213
3334/*{{{ process sgr sequences */ 4214/*{{{ process sgr sequences */
3335void 4215void
3336rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4216rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3337{ 4217{
3338 unsigned int i; 4218 unsigned int i;
3339 short rendset; 4219 short rendset;
3340 int rendstyle; 4220 int rendstyle;
3341 4221
3342 if (nargs == 0) 4222 if (nargs == 0)
3343 { 4223 {
3344 scr_rendition (0, ~RS_None); 4224 scr_rendition (0, ~RS_None);
3345 return; 4225 return;
3346 } 4226 }
4227
3347 for (i = 0; i < nargs; i++) 4228 for (i = 0; i < nargs; i++)
3348 { 4229 {
3349 rendset = -1; 4230 rendset = -1;
3350 switch (arg[i]) 4231 switch (arg[i])
3351 { 4232 {
… …
3353 rendset = 0, rendstyle = ~RS_None; 4234 rendset = 0, rendstyle = ~RS_None;
3354 break; 4235 break;
3355 case 1: 4236 case 1:
3356 rendset = 1, rendstyle = RS_Bold; 4237 rendset = 1, rendstyle = RS_Bold;
3357 break; 4238 break;
4239 //case 2: // low intensity
4240 case 3:
4241 rendset = 1, rendstyle = RS_Italic;
4242 break;
3358 case 4: 4243 case 4:
3359 rendset = 1, rendstyle = RS_Uline; 4244 rendset = 1, rendstyle = RS_Uline;
3360 break; 4245 break;
3361 case 5: 4246 case 5: // slowly blinking
4247 case 6: // rapidly blinking
3362 rendset = 1, rendstyle = RS_Blink; 4248 rendset = 1, rendstyle = RS_Blink;
3363 break; 4249 break;
4250 //case 6: // scoansi light background
3364 case 7: 4251 case 7:
3365 rendset = 1, rendstyle = RS_RVid; 4252 rendset = 1, rendstyle = RS_RVid;
3366 break; 4253 break;
3367 case 22: 4254 case 8:
4255 // invisible. NYI
4256 break;
4257 //case 9: // crossed out
4258 //case 10: // scoansi acs off, primary font
4259 //case 11: // scoansi acs on, first alt font
4260 //case 12: // scoansi acs on, |0x80, second alt font
4261 //...
4262 //case 19: // ninth alt font
4263 //case 20: // gothic
4264 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3368 rendset = 0, rendstyle = RS_Bold; 4265 rendset = 0, rendstyle = RS_Bold;
4266 break;
4267 case 22: // normal intensity
4268 rendset = 0, rendstyle = RS_Bold;
4269 break;
4270 case 23: // disable italic
4271 rendset = 0, rendstyle = RS_Italic;
3369 break; 4272 break;
3370 case 24: 4273 case 24:
3371 rendset = 0, rendstyle = RS_Uline; 4274 rendset = 0, rendstyle = RS_Uline;
3372 break; 4275 break;
3373 case 25: 4276 case 25:
3374 rendset = 0, rendstyle = RS_Blink; 4277 rendset = 0, rendstyle = RS_Blink;
3375 break; 4278 break;
4279 case 26: // variable spacing (iso 8613)
4280 rendset = 0, rendstyle = RS_Blink;
4281 break;
3376 case 27: 4282 case 27:
3377 rendset = 0, rendstyle = RS_RVid; 4283 rendset = 0, rendstyle = RS_RVid;
3378 break; 4284 break;
4285 //case 28: // visible. NYI
4286 //case 29: // not crossed-out
3379 } 4287 }
4288
3380 if (rendset != -1) 4289 if (rendset != -1)
3381 { 4290 {
3382 scr_rendition (rendset, rendstyle); 4291 scr_rendition (rendset, rendstyle);
3383 continue; /* for(;i;) */ 4292 continue; /* for (;i;) */
3384 } 4293 }
3385 4294
3386 switch (arg[i]) 4295 switch (arg[i])
3387 { 4296 {
3388 case 30: 4297 case 30:
… …
3391 case 33: 4300 case 33:
3392 case 34: 4301 case 34:
3393 case 35: 4302 case 35:
3394 case 36: 4303 case 36:
3395 case 37: 4304 case 37:
3396 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4305 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3397 Color_fg);
3398 break; 4306 break;
3399#ifdef TTY_256COLOR 4307 case 38: // set fg color, ISO 8613-6
3400 case 38:
3401 if (nargs > i + 2 && arg[i + 1] == 5) 4308 if (nargs > i + 2 && arg[i + 1] == 5)
3402 { 4309 {
3403 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4310 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3404 Color_fg);
3405 i += 2; 4311 i += 2;
3406 } 4312 }
3407 break; 4313 break;
3408#endif
3409 case 39: /* default fg */ 4314 case 39: /* default fg */
3410 scr_color (Color_fg, Color_fg); 4315 scr_color (Color_fg, Color_fg);
3411 break; 4316 break;
3412 4317
3413 case 40: 4318 case 40:
… …
3416 case 43: 4321 case 43:
3417 case 44: 4322 case 44:
3418 case 45: 4323 case 45:
3419 case 46: 4324 case 46:
3420 case 47: 4325 case 47:
3421 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4326 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3422 Color_bg);
3423 break; 4327 break;
3424#ifdef TTY_256COLOR 4328 case 48: // set bg color, ISO 8613-6
3425 case 48:
3426 if (nargs > i + 2 && arg[i + 1] == 5) 4329 if (nargs > i + 2 && arg[i + 1] == 5)
3427 { 4330 {
3428 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4331 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3429 Color_bg);
3430 i += 2; 4332 i += 2;
3431 } 4333 }
3432 break; 4334 break;
3433#endif
3434 case 49: /* default bg */ 4335 case 49: /* default bg */
3435 scr_color (Color_bg, Color_bg); 4336 scr_color (Color_bg, Color_bg);
3436 break; 4337 break;
3437 4338
3438#ifndef NO_BRIGHTCOLOR 4339 //case 50: // not variable spacing
4340
4341#if ENABLE_FRILLS
3439 case 90: 4342 case 90:
3440 case 91: /* set bright fg color */ 4343 case 91: /* set bright fg color */
3441 case 92: 4344 case 92:
3442 case 93: 4345 case 93:
3443 case 94: 4346 case 94:
3444 case 95: 4347 case 95:
3445 case 96: 4348 case 96:
3446 case 97: 4349 case 97:
3447 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4350 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3448 Color_fg);
3449 break; 4351 break;
3450 case 100: 4352 case 100:
3451 case 101: /* set bright bg color */ 4353 case 101: /* set bright bg color */
3452 case 102: 4354 case 102:
3453 case 103: 4355 case 103:
3454 case 104: 4356 case 104:
3455 case 105: 4357 case 105:
3456 case 106: 4358 case 106:
3457 case 107: 4359 case 107:
3458 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4360 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3459 Color_bg);
3460 break; 4361 break;
3461#endif 4362#endif
3462
3463 } 4363 }
3464 } 4364 }
3465} 4365}
3466/*}}} */ 4366/*}}} */
3467 4367
3468/*{{{ process Rob Nation's own graphics mode sequences */ 4368/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3469void 4369void
3470rxvt_term::process_graphics () 4370rxvt_term::process_graphics ()
3471{ 4371{
3472 unsigned char ch, cmd = cmd_getc (); 4372 unicode_t ch, cmd = cmd_getc ();
3473 4373
3474#ifndef RXVT_GRAPHICS
3475 if (cmd == 'Q') 4374 if (cmd == 'Q')
3476 { /* query graphics */ 4375 { /* query graphics */
3477 tt_printf("\033G0\n"); /* no graphics */ 4376 tt_printf ("\033G0\012"); /* no graphics */
3478 return; 4377 return;
3479 } 4378 }
3480 /* swallow other graphics sequences until terminating ':' */ 4379 /* swallow other graphics sequences until terminating ':' */
3481 do 4380 do
3482 ch = cmd_getc (); 4381 ch = cmd_getc ();
3483 while (ch != ':'); 4382 while (ch != ':');
3484#else
3485 unsigned int nargs;
3486 int args[NGRX_PTS];
3487 unsigned char *text = NULL;
3488
3489 if (cmd == 'Q')
3490 { /* query graphics */
3491 tt_printf("\033G1\n"); /* yes, graphics (color) */
3492 return;
3493 }
3494 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3495 {
3496 int neg;
3497
3498 ch = cmd_getc ();
3499 neg = (ch == '-');
3500 if (neg || ch == '+')
3501 ch = cmd_getc ();
3502
3503 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3504 args[nargs] = args[nargs] * 10 + (ch - '0');
3505 if (neg)
3506 args[nargs] = -args[nargs];
3507
3508 nargs++;
3509 args[nargs] = 0;
3510 if (ch != ';')
3511 break;
3512 }
3513
3514 if ((cmd == 'T') && (nargs >= 5))
3515 {
3516 int i, len = args[4];
3517
3518 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3519
3520 if (text != NULL)
3521 {
3522 for (i = 0; i < len; i++)
3523 text[i] = cmd_getc ();
3524 text[len] = '\0';
3525 }
3526 }
3527 Gr_do_graphics (cmd, nargs, args, text);
3528#endif
3529} 4383}
3530/*}}} */ 4384/*}}} */
3531 4385
3532/* ------------------------------------------------------------------------- */ 4386/* ------------------------------------------------------------------------- */
3533 4387
3534/* 4388/*
3535 * Send printf() formatted output to the command. 4389 * Send printf () formatted output to the command.
3536 * Only use for small amounts of data. 4390 * Only use for small amounts of data.
3537 */ 4391 */
3538void 4392void
3539rxvt_term::tt_printf (const char *fmt,...) 4393rxvt_term::tt_printf (const char *fmt,...)
3540{ 4394{
3541 va_list arg_ptr; 4395 va_list arg_ptr;
3542 unsigned char buf[256]; 4396 char buf[256];
3543 4397
3544 va_start (arg_ptr, fmt); 4398 va_start (arg_ptr, fmt);
3545 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4399 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3546 va_end (arg_ptr); 4400 va_end (arg_ptr);
3547 tt_write (buf, STRLEN (buf)); 4401 tt_write (buf, strlen (buf));
3548} 4402}
3549 4403
3550/* ---------------------------------------------------------------------- */ 4404/* ---------------------------------------------------------------------- */
3551/* Write data to the pty as typed by the user, pasted with the mouse, 4405/* Write data to the pty as typed by the user, pasted with the mouse,
3552 * or generated by us in response to a query ESC sequence. 4406 * or generated by us in response to a query ESC sequence.
3553 */ 4407 */
4408const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4409
3554void 4410void
3555rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4411rxvt_term::tt_write (const char *data, unsigned int len)
3556{ 4412{
3557 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4413 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4414 return;
3558 4415
3559 if (len) 4416 if (pty->pty < 0)
4417 return;
4418
4419 if (v_buflen == 0)
4420 {
4421 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4422
4423 if ((unsigned int)written == len)
4424 return;
4425
4426 data += written;
4427 len -= written;
3560 { 4428 }
4429
4430 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4431
4432 memcpy (v_buffer + v_buflen, data, len);
4433 v_buflen += len;
4434
4435 pty_ev.set (EVENT_READ | EVENT_WRITE);
4436}
4437
4438void rxvt_term::pty_write ()
4439{
4440 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4441
4442 if (written > 0)
4443 {
4444 v_buflen -= written;
4445
3561 if (v_buflen == 0) 4446 if (v_buflen == 0)
3562 { 4447 {
3563 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3564
3565 if ((unsigned int)written == len)
3566 return;
3567
3568 data += written;
3569 len -= written;
3570 }
3571
3572
3573 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3574
3575 memcpy (v_buffer + v_buflen, data, len);
3576 v_buflen += len;
3577 }
3578
3579 for (;;)
3580 {
3581 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3582
3583 if (written > 0)
3584 {
3585 v_buflen -= written;
3586
3587 if (v_buflen == 0)
3588 {
3589 free (v_buffer); 4448 free (v_buffer);
3590 v_buffer = 0; 4449 v_buffer = 0;
3591 v_buflen = 0; 4450 v_buflen = 0;
3592 4451
3593 pty_ev.set (EVENT_READ); 4452 pty_ev.set (EVENT_READ);
3594 return;
3595 }
3596
3597 memmove (v_buffer, v_buffer + written, v_buflen);
3598 }
3599 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3600 // original code just ignores this...
3601 destroy ();
3602 else
3603 {
3604 pty_ev.set (EVENT_READ | EVENT_WRITE);
3605 return; 4453 return;
3606 } 4454 }
4455
4456 memmove (v_buffer, v_buffer + written, v_buflen);
3607 } 4457 }
4458 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4459 pty_ev.set (EVENT_READ);
3608} 4460}
3609 4461
3610/*----------------------- end-of-file (C source) -----------------------*/ 4462/*----------------------- end-of-file (C source) -----------------------*/
3611 4463

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