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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.45 by pcg, Sat Feb 21 20:33:39 2004 UTC vs.
Revision 1.233 by root, Wed Jan 4 01:16:34 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) 2003-2005 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 ((unsigned char *)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 unsigned 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);
… …
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, (char *)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, (char *)kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 387 valid_keysym = keysym != NoSymbol;
133 } 388 }
134 389
135 if (valid_keysym) 390 if (valid_keysym)
136 { 391 {
137 /* for some backwards compatibility */ 392#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 393 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 394 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 395#endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157 396
158 if (TermWin.saveLines) 397 if (saveLines)
159 { 398 {
160#ifdef UNSHIFTED_SCROLLKEYS 399#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 400 if (!ctrl && !meta)
162 {
163#else 401#else
164 if (IS_SCROLL_MOD) 402 if (IS_SCROLL_MOD)
403#endif
165 { 404 {
166#endif
167 int lnsppg; 405 int lnsppg;
168 406
169#ifdef PAGING_CONTEXT_LINES 407#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 408 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 409#else
172 lnsppg = TermWin.nrow * 4 / 5; 410 lnsppg = nrow * 4 / 5;
173#endif 411#endif
174 if (keysym == XK_Prior) 412 if (keysym == XK_Prior)
175 { 413 {
176 scr_page (UP, lnsppg); 414 scr_page (UP, lnsppg);
177 return; 415 return;
… …
210 scr_move_to (1, 0); 448 scr_move_to (1, 0);
211 return; 449 return;
212 } 450 }
213 } 451 }
214#endif 452#endif
215
216 } 453 }
217 454
218 if (shft) 455 if (shft)
219 { 456 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 457 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 458 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 459 {
223 keysym += (XK_F11 - XK_F1); 460 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 461 shft = 0; /* turn off Shift */
225 } 462 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 463 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 464 {
228 switch (keysym) 465 switch (keysym)
229 { 466 {
230 /* normal XTerm key bindings */ 467 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 468 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 469 selection_request (ev.time, 0, 0);
233 return; 470 return;
471#if TODO
234 /* rxvt extras */ 472 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 473 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 474 change_font (FONT_UP);
237 return; 475 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 476 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 477 change_font (FONT_DN);
240 return; 478 return;
479#endif
241 } 480 }
242 } 481 }
243 } 482 }
244#ifdef PRINTPIPE 483
245 if (keysym == XK_Print) 484#if ENABLE_FRILLS || ISO_14755
246 { 485 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 486 if (shft && ctrl)
248 return;
249 } 487 {
250#endif 488 int hv;
251#ifdef GREEK_SUPPORT 489
252 if (keysym == ks_greekmodeswith) 490 if (iso14755buf & ISO_14755_51
253 { 491 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 492 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 493 {
257 xterm_seq (XTerm_title, 494 commit_iso14755 ();
258 (greek_getmode () == GREEK_ELOT928 495 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 496# if ISO_14755
260 greek_reset (); 497 iso14755_51 (0);
498# endif
499 return;
261 } 500 }
262 else 501 else if ((hv = hex_keyval (ev)) >= 0)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 502 {
273 unsigned int l; 503 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
274 const unsigned char *kbuf0; 504 | hv | ISO_14755_51;
275 const unsigned char ch = C0_ESC; 505# if ISO_14755
276 506 iso14755_51 (iso14755buf & ISO_14755_MASK);
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 507# endif
285 tt_write (&ch, 1);
286 tt_write (kbuf0, l);
287 return; 508 return;
288 } 509 }
289 else 510 else
511 {
512# if ENABLE_OVERLAY
513 scr_overlay_off ();
290#endif 514# endif
515 iso14755buf = 0;
516 }
517 }
518 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
519 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
520 if (!(iso14755buf & ISO_14755_STARTED))
521 {
522 iso14755buf |= ISO_14755_STARTED;
523# if ENABLE_OVERLAY
524 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
525 scr_overlay_set (0, 0, "ISO 14755 mode");
526# endif
527 }
528#endif
529
530#ifdef PRINTPIPE
531 if (keysym == XK_Print)
532 {
533 scr_printscreen (ctrl | shft);
534 return;
535 }
536#endif
291 537
538 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
539 {
292 { 540 {
293 newlen = 1; 541 newlen = 1;
294 switch (keysym) 542 switch (keysym)
295 { 543 {
296#ifndef NO_BACKSPACE_KEY 544#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace: 545 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace) 546 if (priv_modes & PrivMode_HaveBackSpace)
299 { 547 {
300 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 548 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177'; 549 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0'; 550 kbuf[1] = '\0';
303 } 551 }
304 else 552 else
305 STRCPY (kbuf, key_backspace); 553 strcpy (kbuf, key_backspace);
306# ifdef MULTICHAR_SET 554 break;
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 555#endif
556#ifndef NO_DELETE_KEY
557# ifdef XK_KP_Prior
558 case XK_KP_Delete:
559 /* allow shift to override */
560 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
308 { 561 {
309 int col, row; 562 strcpy (kbuf, "\033On");
310 563 break;
311 newlen = STRLEN (kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2 (screen.rend[row][col]))
315 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
316 } 564 }
565 /* FALLTHROUGH */
317# endif 566# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete: 567 case XK_Delete:
322 STRCPY (kbuf, key_delete); 568 strcpy (kbuf, key_delete);
323# ifdef MULTICHAR_SET
324 if (Options & Opt_mc_hack)
325 {
326 int col, row;
327
328 newlen = STRLEN (kbuf);
329 col = screen.cur.col;
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1 (screen.rend[row][col]))
332 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif
335 break; 569 break;
336#endif 570#endif
337 case XK_Tab: 571 case XK_Tab:
338 if (shft) 572 if (shft)
339 STRCPY (kbuf, "\033[Z"); 573 strcpy (kbuf, "\033[Z");
340 else 574 else
341 { 575 {
342#ifdef CTRL_TAB_MAKES_META 576#ifdef CTRL_TAB_MAKES_META
343 if (ctrl) 577 if (ctrl)
344 meta = 1; 578 meta = 1;
… …
349#endif 583#endif
350 newlen = 0; 584 newlen = 0;
351 } 585 }
352 break; 586 break;
353 587
354
355#ifdef XK_KP_Left 588#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */ 589 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */ 590 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */ 591 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */ 592 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 593 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
361 { 594 {
362 STRCPY (kbuf, "\033OZ"); 595 strcpy (kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 596 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break; 597 break;
365 } 598 }
366 else 599 else
367 /* translate to std. cursor key */ 600 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left); 601 keysym = XK_Left + (keysym - XK_KP_Left);
… …
370#endif 603#endif
371 case XK_Up: /* "\033[A" */ 604 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */ 605 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */ 606 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */ 607 case XK_Left: /* "\033[D" */
375 STRCPY (kbuf, "\033[Z"); 608 strcpy (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]); 609 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */ 610 /* do Shift first */
378 if (shft) 611 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]); 612 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl) 613 else if (ctrl)
381 { 614 {
382 kbuf[1] = 'O'; 615 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]); 616 kbuf[2] = "dacb"[keysym - XK_Left];
384 } 617 }
385 else if (PrivateModes & PrivMode_aplCUR) 618 else if (priv_modes & PrivMode_aplCUR)
386 kbuf[1] = 'O'; 619 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1 (screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2 (screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2 (screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break; 620 break;
423 621
424#ifndef UNSHIFTED_SCROLLKEYS 622#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior 623# ifdef XK_KP_Prior
426 case XK_KP_Prior: 624 case XK_KP_Prior:
427 /* allow shift to override */ 625 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 626 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
429 { 627 {
430 STRCPY (kbuf, "\033Oy"); 628 strcpy (kbuf, "\033Oy");
431 break; 629 break;
432 } 630 }
433 /* FALLTHROUGH */ 631 /* FALLTHROUGH */
434# endif 632# endif
435 case XK_Prior: 633 case XK_Prior:
436 STRCPY (kbuf, "\033[5~"); 634 strcpy (kbuf, "\033[5~");
437 break; 635 break;
438# ifdef XK_KP_Next 636# ifdef XK_KP_Next
439 case XK_KP_Next: 637 case XK_KP_Next:
440 /* allow shift to override */ 638 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 639 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
442 { 640 {
443 STRCPY (kbuf, "\033Os"); 641 strcpy (kbuf, "\033Os");
444 break; 642 break;
445 } 643 }
446 /* FALLTHROUGH */ 644 /* FALLTHROUGH */
447# endif 645# endif
448 case XK_Next: 646 case XK_Next:
449 STRCPY (kbuf, "\033[6~"); 647 strcpy (kbuf, "\033[6~");
450 break; 648 break;
451#endif 649#endif
452 case XK_KP_Enter: 650 case XK_KP_Enter:
453 /* allow shift to override */ 651 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 652 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
455 { 653 {
456 STRCPY (kbuf, "\033OM"); 654 strcpy (kbuf, "\033OM");
655 break;
656 }
657
658 /* FALLTHROUGH */
659
660 case XK_Return:
661 if (priv_modes & PrivMode_LFNL)
662 {
663 kbuf[0] = '\015';
664 kbuf[1] = '\012';
665 kbuf[2] = '\0';
457 } 666 }
458 else 667 else
459 { 668 {
460 kbuf[0] = '\r'; 669 kbuf[0] = '\015';
461 kbuf[1] = '\0'; 670 kbuf[1] = '\0';
462 } 671 }
463 break; 672 break;
464 673
465#ifdef XK_KP_Begin 674#ifdef XK_KP_Begin
466 case XK_KP_Begin: 675 case XK_KP_Begin:
467 STRCPY (kbuf, "\033Ou"); 676 strcpy (kbuf, "\033Ou");
468 break; 677 break;
469 678
470 case XK_KP_Insert:
471 STRCPY (kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY (kbuf, "\033On");
476 break;
477#endif 679#endif
478 case XK_KP_F1: /* "\033OP" */ 680 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */ 681 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */ 682 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */ 683 case XK_KP_F4: /* "\033OS" */
482 STRCPY (kbuf, "\033OP"); 684 strcpy (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1); 685 kbuf[2] += (keysym - XK_KP_F1);
484 break; 686 break;
485 687
486 case XK_KP_Multiply: /* "\033Oj" : "*" */ 688 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */ 689 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */ 690 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */ 691 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */ 692 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */ 693 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */ 694 case XK_KP_0: /* "\033Op" : "0" */
… …
498 case XK_KP_6: /* "\033Ov" : "6" */ 700 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */ 701 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */ 702 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */ 703 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */ 704 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 705 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
504 { 706 {
505 STRCPY (kbuf, "\033Oj"); 707 strcpy (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply); 708 kbuf[2] += (keysym - XK_KP_Multiply);
507 } 709 }
508 else 710 else
509 { 711 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 712 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0'; 713 kbuf[1] = '\0';
512 } 714 }
513 break; 715 break;
514 716
515 case XK_Find: 717 case XK_Find:
516 STRCPY (kbuf, "\033[1~"); 718 strcpy (kbuf, "\033[1~");
517 break; 719 break;
720
721#ifdef XK_KP_End
722 case XK_KP_Insert:
723 /* allow shift to override */
724 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
725 {
726 strcpy (kbuf, "\033Op");
727 break;
728 }
729 /* FALLTHROUGH */
730#endif
518 case XK_Insert: 731 case XK_Insert:
519 STRCPY (kbuf, "\033[2~"); 732 strcpy (kbuf, "\033[2~");
520 break; 733 break;
521#ifdef DXK_Remove /* support for DEC remove like key */ 734#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove: 735 case DXK_Remove:
523 /* FALLTHROUGH */ 736 /* FALLTHROUGH */
524#endif 737#endif
525 case XK_Execute: 738 case XK_Execute:
526 STRCPY (kbuf, "\033[3~"); 739 strcpy (kbuf, "\033[3~");
527 break; 740 break;
528 case XK_Select: 741 case XK_Select:
529 STRCPY (kbuf, "\033[4~"); 742 strcpy (kbuf, "\033[4~");
530 break; 743 break;
531#ifdef XK_KP_End 744#ifdef XK_KP_End
532 case XK_KP_End: 745 case XK_KP_End:
533 /* allow shift to override */ 746 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 747 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
535 { 748 {
536 STRCPY (kbuf, "\033Oq"); 749 strcpy (kbuf, "\033Oq");
537 break; 750 break;
538 } 751 }
539 /* FALLTHROUGH */ 752 /* FALLTHROUGH */
540#endif 753#endif
541 case XK_End: 754 case XK_End:
542 STRCPY (kbuf, KS_END); 755 strcpy (kbuf, KS_END);
543 break; 756 break;
544#ifdef XK_KP_Home 757#ifdef XK_KP_Home
545 case XK_KP_Home: 758 case XK_KP_Home:
546 /* allow shift to override */ 759 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 760 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
548 { 761 {
549 STRCPY (kbuf, "\033Ow"); 762 strcpy (kbuf, "\033Ow");
550 break; 763 break;
551 } 764 }
552 /* FALLTHROUGH */ 765 /* FALLTHROUGH */
553#endif 766#endif
554 case XK_Home: 767 case XK_Home:
555 STRCPY (kbuf, KS_HOME); 768 strcpy (kbuf, KS_HOME);
556 break; 769 break;
557 770
558#define FKEY(n, fkey) \ 771#define FKEY(n, fkey) \
559 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 772 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560 773
… …
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 unsigned 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 }
654 871
655 if (len <= 0) 872 if (len <= 0)
656 return; /* not mapped */ 873 return; /* not mapped */
657 874
658 if (Options & Opt_scrollTtyKeypress) 875 if (OPTION (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 876 if (view_start)
660 { 877 {
661 TermWin.view_start = 0; 878 view_start = 0;
662 want_refresh = 1; 879 want_refresh = 1;
663 } 880 }
664 881
665 /* 882 /*
666 * these modifications only affect the static keybuffer 883 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 894 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 895
679 /* escape prefix */ 896 /* escape prefix */
680 if (meta 897 if (meta
681#ifdef META8_OPTION 898#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 899 && meta_char == C0_ESC
683#endif 900#endif
684 ) 901 )
685 { 902 {
686 const unsigned char ch = C0_ESC; 903 const unsigned char ch = C0_ESC;
687
688 tt_write (&ch, 1); 904 tt_write (&ch, 1);
689 } 905 }
906
690#ifdef DEBUG_CMD 907#if defined(DEBUG_CMD)
691 if (debug_key)
692 { /* Display keyboard buffer contents */ 908 /* Display keyboard buffer contents */
693 char *p; 909 unsigned char *p;
694 int i; 910 int i;
695 911
696 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 912 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++) 913 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); 914 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf (stderr, "'\n"); 915 fprintf (stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */ 916#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 917 tt_write (kbuf, (unsigned int)len);
703} 918}
704/*}}} */ 919/*}}} */
705 920
706#if (MENUBAR_MAX) 921#if MENUBAR_MAX || defined (KEYSYM_RESOURCE)
707/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 922/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
708/* attempt to `write' count to the input buffer */ 923/* attempt to `write' count to the input buffer */
709unsigned int 924unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 925rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
711{ 926{
712 unsigned int n, s; 927 unsigned int n, s;
713 928
714 n = cmdbuf_ptr - cmdbuf_base; 929 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 930 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
931
716 if (n > 0 && s < count) 932 if (n > 0 && s < count)
717 { 933 {
718 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 934 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 935 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 936 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 937 cmdbuf_endp -= n;
722 s += n; 938 s += n;
723 } 939 }
940
724 if (count > s) 941 if (count > s)
725 { 942 {
726 rxvt_print_error ("data loss: cmd_write too large"); 943 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 944 count = s;
728 } 945 }
946
729 for (; count--;) 947 for (; count--;)
730 *cmdbuf_endp++ = *str++; 948 *cmdbuf_endp++ = *str++;
949
950 cmd_parse ();
951
731 return 0; 952 return 0;
732} 953}
733#endif /* MENUBAR_MAX */ 954#endif
734 955
735void 956void
736rxvt_term::flush () 957rxvt_term::flush ()
737{ 958{
959 flush_ev.stop ();
960
738#ifdef TRANSPARENT 961#ifdef TRANSPARENT
739 if (want_full_refresh) 962 if (want_full_refresh)
740 { 963 {
741 want_full_refresh = 0; 964 want_full_refresh = 0;
742 scr_clear (); 965 scr_clear ();
743 scr_touch (false); 966 scr_touch (false);
744 want_refresh = 1;
745 } 967 }
746#endif 968#endif
747 969
748 if (want_refresh) 970 if (want_refresh)
749 { 971 {
750 scr_refresh (refresh_type); 972 scr_refresh (refresh_type);
751 scrollbar_show (1); 973 scrollbar_show (1);
752#ifdef USE_XIM 974#ifdef USE_XIM
753 IMSendSpot (); 975 IMSendSpot ();
754#endif 976#endif
755
756 } 977 }
757 978
758 display->flush (); 979 display->flush ();
759} 980}
760 981
… …
762rxvt_term::check_cb (check_watcher &w) 983rxvt_term::check_cb (check_watcher &w)
763{ 984{
764 SET_R (this); 985 SET_R (this);
765 SET_LOCALE (locale); 986 SET_LOCALE (locale);
766 987
988 display->flush ();
989
990 if (want_refresh && !flush_ev.active)
991 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
992}
993
994void
995rxvt_term::flush_cb (time_watcher &w)
996{
997 SET_R (this);
998 SET_LOCALE (locale);
999
1000 refresh_limit = 1;
1001 refresh_count = 0;
767 flush (); 1002 flush ();
768} 1003}
769 1004
770#ifdef CURSOR_BLINK 1005#ifdef CURSOR_BLINK
771void 1006void
… …
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1024 w.start (w.at + TEXT_BLINK_INTERVAL);
790 } 1025 }
791} 1026}
792#endif 1027#endif
793 1028
1029#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1030void
1031rxvt_term::cont_scroll_cb (time_watcher &w)
1032{
1033 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1034 scr_page (scrollbar_isUp() ? UP : DN, 1))
1035 {
1036 refresh_type |= SMOOTH_REFRESH;
1037 want_refresh = 1;
1038 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1039 }
1040}
1041#endif
1042
1043#ifdef SELECTION_SCROLLING
1044void
1045rxvt_term::sel_scroll_cb (time_watcher &w)
1046{
1047 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1048 {
1049 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1050 refresh_type |= SMOOTH_REFRESH;
1051 want_refresh = 1;
1052 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1053 }
1054}
1055#endif
1056
1057#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1058void
1059rxvt_term::slip_wheel_cb (time_watcher &w)
1060{
1061 if (mouse_slip_wheel_speed == 0
1062 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1063 : scr_page (UP, mouse_slip_wheel_speed))
1064 {
1065 if (view_start == nsaved ||
1066 view_start == 0)
1067 mouse_slip_wheel_speed = 0;
1068
1069 refresh_type |= SMOOTH_REFRESH;
1070 want_refresh = 1;
1071 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1072 }
1073}
1074#endif
1075
1076#if HAVE_SCHED_YIELD
1077static struct event_handler
1078{
1079 check_watcher cw_yield;
1080
1081 void yield (check_watcher &w)
1082 {
1083 sched_yield ();
1084 w.stop ();
1085 }
1086
1087 event_handler ()
1088 : cw_yield (this, &event_handler::yield)
1089 {
1090 }
1091} event_handler;
1092#endif
1093
794bool 1094bool
795rxvt_term::pty_fill () 1095rxvt_term::pty_fill ()
796{ 1096{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1097 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1098
1099 if (CBUFSIZ == n)
1100 {
1101 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1102 n = 0;
1103 }
798 1104
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1105 memmove (cmdbuf_base, cmdbuf_ptr, n);
800 cmdbuf_ptr = cmdbuf_base; 1106 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1107 cmdbuf_endp = cmdbuf_ptr + n;
802 1108
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1109 ssize_t r = read (pty.pty, cmdbuf_endp, CBUFSIZ - n);
804 1110
805 if (n > 0) 1111 if (r > 0)
806 { 1112 {
807 cmdbuf_endp += n; 1113 cmdbuf_endp += r;
808 return true; 1114 return true;
809 } 1115 }
810 else if (n < 0 && errno != EAGAIN) 1116 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1117 {
1118#if HAVE_SCHED_YIELD
1119 if (display->is_local)
1120 event_handler.cw_yield.start ();
1121#endif
1122 }
1123 else
1124 {
1125 pty_ev.stop ();
1126
1127 if (!OPTION (Opt_hold))
811 destroy (); 1128 destroy ();
812 1129 }
1130
813 return false; 1131 return false;
814} 1132}
815 1133
816void 1134void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1135rxvt_term::pty_cb (io_watcher &w, short revents)
818{ 1136{
819 SET_R (this); 1137 SET_R (this);
820 SET_LOCALE (locale); 1138 SET_LOCALE (locale);
821 1139
1140 if (revents & EVENT_READ)
1141 // loop, but don't allow a single term to monopolize us
1142 while (pty_fill ())
1143 if (cmd_parse ())
1144 break;
1145
822 if (revents & EVENT_WRITE) 1146 if (revents & EVENT_WRITE)
823 tt_write (0, 0); 1147 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} 1148}
940 1149
941// read the next character, currently handles UTF-8 1150void
942// will probably handle all sorts of other stuff in the future 1151rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1152{
946 while (cmdbuf_ptr < cmdbuf_endp) 1153 XDefineCursor (display->display, vt, TermWin_cursor);
947 { 1154 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950 1155
951 wchar_t wc; 1156#ifdef POINTER_BLANK
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1157 hidden_pointer = 0;
953 1158
954 if (len == (size_t)-2) 1159 if (OPTION (Opt_pointerBlank))
955 return NOCHAR; 1160 pointer_ev.start (NOW + pointerBlankDelay);
956 1161#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} 1162}
989 1163
990#ifdef POINTER_BLANK 1164#ifdef POINTER_BLANK
991void 1165void
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 () 1166rxvt_term::pointer_blank ()
1005{ 1167{
1006 if (! (Options & Opt_pointerBlank)) 1168 if (! OPTION (Opt_pointerBlank))
1007 return; 1169 return;
1008 1170
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1171 XDefineCursor (display->display, vt, display->blank_cursor);
1010 XFlush (display->display); 1172 XFlush (display->display);
1011 1173
1012 hidden_pointer = 1; 1174 hidden_pointer = 1;
1013} 1175}
1014 1176
… …
1021 pointer_blank (); 1183 pointer_blank ();
1022} 1184}
1023#endif 1185#endif
1024 1186
1025void 1187void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1188rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1189{
1028 int button_number, key_state = 0; 1190 int button_number, key_state = 0;
1029 int x, y; 1191 int x, y;
1030 1192
1031 x = ev.x; 1193 x = ev.x;
1032 y = ev.y; 1194 y = ev.y;
1033 pixel_position (&x, &y); 1195 pixel_position (&x, &y);
1034 1196
1035 if (MEvent.button == AnyButton) 1197 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1198 button_number = 3;
1038 }
1039 else 1199 else
1040 { 1200 {
1041 button_number = MEvent.button - Button1; 1201 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1202 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1203 if (button_number >= 3)
1044 button_number += (64 - 3); 1204 button_number += (64 - 3);
1045 } 1205 }
1046 1206
1047 if (PrivateModes & PrivMode_MouseX10) 1207 if (priv_modes & PrivMode_MouseX10)
1048 { 1208 {
1049 /* 1209 /*
1050 * do not report ButtonRelease 1210 * do not report ButtonRelease
1051 * no state info allowed 1211 * no state info allowed
1052 */ 1212 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1227 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1228 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1229#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1230 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1231#endif
1072
1073 } 1232 }
1074 1233
1075#ifdef DEBUG_MOUSEREPORT 1234#if DEBUG_MOUSEREPORT
1076 fprintf (stderr, "Mouse ["); 1235 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1236 if (key_state & 16)
1078 fputc ('C', stderr); 1237 fputc ('C', stderr);
1079 if (key_state & 4) 1238 if (key_state & 4)
1080 fputc ('S', stderr); 1239 fputc ('S', stderr);
… …
1084 fputc ('2', stderr); 1243 fputc ('2', stderr);
1085 fprintf (stderr, "]: <%d>, %d/%d\n", 1244 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1245 button_number,
1087 x + 1, 1246 x + 1,
1088 y + 1); 1247 y + 1);
1089#else 1248#endif
1249
1090 tt_printf ("\033[M%c%c%c", 1250 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1251 (32 + button_number + key_state),
1092 (32 + x + 1), 1252 (32 + x + 1),
1093 (32 + y + 1)); 1253 (32 + y + 1));
1094#endif
1095} 1254}
1096 1255
1097#ifdef USING_W11LIB 1256#ifdef USING_W11LIB
1098void 1257void
1099rxvt_W11_process_x_event (XEvent *ev) 1258rxvt_W11_process_x_event (XEvent *ev)
… …
1106 1265
1107/*{{{ process an X event */ 1266/*{{{ process an X event */
1108void 1267void
1109rxvt_term::x_cb (XEvent &ev) 1268rxvt_term::x_cb (XEvent &ev)
1110{ 1269{
1270 dDisp;
1271
1111 SET_R (this); 1272 SET_R (this);
1112 SET_LOCALE (locale); 1273 SET_LOCALE (locale);
1113 1274
1114#if defined(CURSOR_BLINK) 1275#if defined(CURSOR_BLINK)
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress) 1276 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1116 { 1277 {
1117 if (hidden_cursor) 1278 if (hidden_cursor)
1118 { 1279 {
1119 hidden_cursor = 0; 1280 hidden_cursor = 0;
1120 want_refresh = 1; 1281 want_refresh = 1;
… …
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1284 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1124 } 1285 }
1125#endif 1286#endif
1126 1287
1127#if defined(POINTER_BLANK) 1288#if defined(POINTER_BLANK)
1128 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0) 1289 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1129 { 1290 {
1130 if (ev.type == MotionNotify 1291 if (ev.type == MotionNotify
1131 || ev.type == ButtonPress 1292 || ev.type == ButtonPress
1132 || ev.type == ButtonRelease) 1293 || ev.type == ButtonRelease)
1133 if (hidden_pointer) 1294 if (hidden_pointer)
… …
1136 if (ev.type == KeyPress && hidden_pointer == 0) 1297 if (ev.type == KeyPress && hidden_pointer == 0)
1137 pointer_blank (); 1298 pointer_blank ();
1138 } 1299 }
1139#endif 1300#endif
1140 1301
1141#ifdef USE_XIM
1142 if (XFilterEvent (&ev, None))
1143 return;
1144#endif
1145
1146 Window unused_root, unused_child; 1302 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1303 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1304 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 1305
1199 switch (ev.type) 1306 switch (ev.type)
1200 { 1307 {
1201 case KeyPress: 1308 case KeyPress:
1309#if ISO_14755
1310 if (!(iso14755buf & ISO_14755_52))
1311#endif
1202 lookup_key (ev.xkey); 1312 lookup_key (ev.xkey);
1313
1314 break;
1315
1316 case KeyRelease:
1317 {
1318#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755
1319 KeySym ks;
1320
1321 ks = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1322#endif
1323
1324#if ENABLE_FRILLS || ISO_14755
1325 // ISO 14755 support
1326 if (iso14755buf)
1327 if (iso14755buf & ISO_14755_52)
1328 {
1329# if ENABLE_OVERLAY
1330 scr_overlay_off ();
1331# endif
1332# if ISO_14755
1333 // iso14755 part 5.2 handling: release time
1334 // first: controls
1335 if ((ev.xkey.state & ControlMask)
1336 && ((ks >= 0x40 && ks <= 0x5f)
1337 || (ks >= 0x61 && ks <= 0x7f)))
1338 {
1339 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f);
1340 commit_iso14755 ();
1341 return; // case-break;
1342 }
1343
1344 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1345 if (i[0] == ks)
1346 {
1347 iso14755buf = ISO_14755_51 | i[1];
1348 commit_iso14755 ();
1349 return; // case-break;
1350 }
1351
1352 scr_bell ();
1353# endif
1354 iso14755buf = 0;
1203 break; 1355 break;
1356 }
1357 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1358 {
1359# if ENABLE_OVERLAY
1360 scr_overlay_off ();
1361# endif
1362 if (iso14755buf & ISO_14755_51)
1363 commit_iso14755 ();
1364#if ISO_14755
1365 else if (iso14755buf & ISO_14755_STARTED)
1366 {
1367 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1368
1369 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1370 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1371 }
1372# endif
1373 else
1374 iso14755buf = 0;
1375 }
1376#endif
1204 1377
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1378#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease:
1207 {
1208 if (! (ev.xkey.state & ControlMask)) 1379 if (!(ev.xkey.state & ControlMask))
1380 slip_wheel_ev.stop ();
1381 else if (ks == XK_Control_L || ks == XK_Control_R)
1209 mouse_slip_wheel_speed = 0; 1382 mouse_slip_wheel_speed = 0;
1210 else 1383#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; 1384 break;
1219 } 1385 }
1220#endif
1221 1386
1222 case ButtonPress: 1387 case ButtonPress:
1223 button_press (ev.xbutton); 1388 button_press (ev.xbutton);
1224 break; 1389 break;
1225 1390
… …
1227 button_release (ev.xbutton); 1392 button_release (ev.xbutton);
1228 break; 1393 break;
1229 1394
1230 case ClientMessage: 1395 case ClientMessage:
1231 if (ev.xclient.format == 32 1396 if (ev.xclient.format == 32
1397 && ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1398 {
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1399 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1233 destroy (); 1400 destroy ();
1401#if ENABLE_EWMH
1402 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1403 XSendEvent (disp, ev.xclient.window = display->root,
1404 False, SubstructureRedirectMask | SubstructureNotifyMask,
1405 &ev);
1406#endif
1407 }
1408#if ENABLE_XEMBED
1409 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1410 {
1411 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1412 focus_in ();
1413 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1414 focus_out ();
1415 }
1416#endif
1234#ifdef OFFIX_DND 1417#ifdef OFFIX_DND
1235 /* OffiX Dnd (drag 'n' drop) protocol */ 1418 /* OffiX Dnd (drag 'n' drop) protocol */
1236 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL] 1419 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1237 && (ev.xclient.data.l[0] == DndFile 1420 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir 1421 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink)) 1422 || ev.xclient.data.l[0] == DndLink))
1240 { 1423 {
1241 /* Get Dnd data */ 1424 /* Get Dnd data */
1242 Atom ActualType; 1425 Atom ActualType;
1243 int ActualFormat; 1426 int ActualFormat;
1244 unsigned char *data; 1427 unsigned char *data;
1245 unsigned long Size, RemainingBytes; 1428 unsigned long Size, RemainingBytes;
1246 1429
1247 XGetWindowProperty (display->display, display->root, 1430 XGetWindowProperty (disp, display->root,
1248 xa[XA_DNDSELECTION], 1431 xa[XA_DNDSELECTION],
1249 0L, 1000000L, 1432 0L, 1000000L,
1250 False, AnyPropertyType, 1433 False, AnyPropertyType,
1251 &ActualType, &ActualFormat, 1434 &ActualType, &ActualFormat,
1252 &Size, &RemainingBytes, 1435 &Size, &RemainingBytes,
1253 &data); 1436 &data);
1254 XChangeProperty (display->display, display->root, 1437 set_string_property (XA_CUT_BUFFER0, data);
1255 XA_CUT_BUFFER0, XA_STRING, 1438 XFree (data);
1256 8, PropModeReplace,
1257 data, STRLEN (data));
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1439 selection_paste (display->root, XA_CUT_BUFFER0, true);
1259 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1440 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime);
1260 } 1441 }
1261#endif /* OFFIX_DND */ 1442#endif /* OFFIX_DND */
1262 break; 1443 break;
1263 1444
1264 case MappingNotify: 1445 case MappingNotify:
1265 XRefreshKeyboardMapping (& (ev.xmapping)); 1446 XRefreshKeyboardMapping (&ev.xmapping);
1266 break; 1447 break;
1267 1448
1268 /* 1449 /*
1269 * XXX: this is not the _current_ arrangement 1450 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1451 * Here's my conclusion:
… …
1289 break; 1470 break;
1290 } 1471 }
1291 break; 1472 break;
1292 1473
1293 case FocusIn: 1474 case FocusIn:
1294 if (!TermWin.focus) 1475 focus_in ();
1476 break;
1477
1478 case FocusOut:
1479 focus_out ();
1480 break;
1481
1482 case ConfigureNotify:
1483 if (ev.xconfigure.window == parent[0])
1295 { 1484 {
1296 TermWin.focus = 1; 1485 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1; 1486 ;
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 1487
1488 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1489 {
1490 seen_resize = 1;
1491 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1492 }
1493
1494#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1495 if (OPTION (Opt_transparent))
1496 check_our_parents ();
1497#endif
1307 } 1498 }
1308 break; 1499 break;
1309 1500
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: 1501 case PropertyNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0]) 1502 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1330 { 1503 && ev.xproperty.state == PropertyNewValue)
1331 int height, width; 1504 selection_property (ev.xproperty.window, ev.xproperty.atom);
1332 1505
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; 1506 break;
1363 1507
1364 case SelectionClear: 1508 case SelectionClear:
1365 display->set_selection_owner (0); 1509 selection_clear ();
1366 break; 1510 break;
1367 1511
1368 case SelectionNotify: 1512 case SelectionNotify:
1369 if (selection_wait == Sel_normal) 1513 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor, 1514 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1371 ev.xselection.property, True);
1372 break; 1515 break;
1373 1516
1374 case SelectionRequest: 1517 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1518 selection_send (ev.xselectionrequest);
1376 break; 1519 break;
1377 1520
1378 case UnmapNotify: 1521 case UnmapNotify:
1379 TermWin.mapped = 0; 1522 mapped = 0;
1380#ifdef TEXT_BLINK 1523#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1524 text_blink_ev.stop ();
1382#endif 1525#endif
1383 break; 1526 break;
1384 1527
1385 case MapNotify: 1528 case MapNotify:
1386 TermWin.mapped = 1; 1529 mapped = 1;
1387#ifdef TEXT_BLINK 1530#ifdef TEXT_BLINK
1388 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); 1531 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1389#endif 1532#endif
1390 break; 1533 break;
1391 1534
… …
1395 break; 1538 break;
1396#endif /* TRANSPARENT */ 1539#endif /* TRANSPARENT */
1397 1540
1398 case GraphicsExpose: 1541 case GraphicsExpose:
1399 case Expose: 1542 case Expose:
1400 if (ev.xany.window == TermWin.vt) 1543 if (ev.xany.window == vt)
1401 { 1544 {
1402#ifdef NO_SLOW_LINK_SUPPORT 1545 do
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1546 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1547 ev.xexpose.width, ev.xexpose.height, False);
1405#else 1548 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev));
1406 // don't understand this, so commented it out 1549
1550 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1551
1552 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev))
1407 scr_expose (ev.xexpose.x, ev.xexpose.y, 1553 scr_expose (ev.xexpose.x, ev.xexpose.y,
1408 ev.xexpose.width, ev.xexpose.height, False); 1554 ev.xexpose.width, ev.xexpose.height, False);
1409 //scr_expose (ev.xexpose.x, 0, 1555
1410 // ev.xexpose.width, TermWin.height, False); 1556 scr_refresh (refresh_type);
1411#endif
1412 want_refresh = 1;
1413 } 1557 }
1414 else 1558 else
1415 { 1559 {
1416 XEvent unused_event; 1560 XEvent unused_event;
1417 1561
1418 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1562 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1419 Expose, 1563 ;
1420 &unused_event)) ; 1564 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1421 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1565 ;
1422 GraphicsExpose, 1566
1423 &unused_event)) ;
1424 if (isScrollbarWindow (ev.xany.window)) 1567 if (isScrollbarWindow (ev.xany.window))
1425 { 1568 {
1426 scrollBar.setIdle (); 1569 scrollBar.setIdle ();
1427 scrollbar_show (0); 1570 scrollbar_show (0);
1428 } 1571 }
1429#ifdef MENUBAR 1572#ifdef MENUBAR
1430 if (menubar_visible () && isMenuBarWindow (ev.xany.window)) 1573 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1431 menubar_expose (); 1574 menubar_expose ();
1432#endif 1575#endif
1433#ifdef RXVT_GRAPHICS
1434 Gr_expose (ev.xany.window);
1435#endif
1436 1576
1577#ifdef TRANSPARENT
1578 if (am_transparent && ev.xany.window == parent[0])
1579 XClearWindow (disp, ev.xany.window);
1580#endif
1437 } 1581 }
1438 break; 1582 break;
1439 1583
1440 case MotionNotify: 1584 case MotionNotify:
1441#ifdef POINTER_BLANK 1585#ifdef POINTER_BLANK
… …
1443 pointer_unblank (); 1587 pointer_unblank ();
1444#endif 1588#endif
1445#if MENUBAR 1589#if MENUBAR
1446 if (isMenuBarWindow (ev.xany.window)) 1590 if (isMenuBarWindow (ev.xany.window))
1447 { 1591 {
1448 menubar_control (& (ev.xbutton)); 1592 menubar_control (ev.xbutton);
1449 break; 1593 break;
1450 } 1594 }
1451#endif 1595#endif
1452 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate)) 1596 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1453 break; 1597 break;
1454 1598
1455 if (ev.xany.window == TermWin.vt) 1599 if (ev.xany.window == vt)
1456 { 1600 {
1457 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1601 if (ev.xbutton.state & (Button1Mask | Button3Mask))
1458 { 1602 {
1459 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1603 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1460 ; 1604 ;
1461 1605
1462 XQueryPointer (display->display, TermWin.vt, 1606 XQueryPointer (disp, vt,
1463 &unused_root, &unused_child, 1607 &unused_root, &unused_child,
1464 &unused_root_x, &unused_root_y, 1608 &unused_root_x, &unused_root_y,
1465 & (ev.xbutton.x), & (ev.xbutton.y), 1609 &ev.xbutton.x, &ev.xbutton.y,
1466 &unused_mask); 1610 &ev.xbutton.state);
1467#ifdef MOUSE_THRESHOLD 1611#ifdef MOUSE_THRESHOLD
1468 /* deal with a `jumpy' mouse */ 1612 /* deal with a `jumpy' mouse */
1469 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1613 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1470 { 1614 {
1471#endif 1615#endif
1616#if ISO_14755
1617 // 5.4
1618 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1619 {
1620 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1621 break;
1622 }
1623#endif
1472 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1624 selection_extend (ev.xbutton.x, ev.xbutton.y,
1473 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1625 ev.xbutton.state & Button3Mask ? 2 : 0);
1626
1474#ifdef SELECTION_SCROLLING 1627#ifdef SELECTION_SCROLLING
1475 if (ev.xbutton.y < TermWin.int_bwidth 1628 if (ev.xbutton.y < int_bwidth
1476 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1629 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1477 { 1630 {
1478 int dist; 1631 int dist;
1479
1480 pending_scroll_selection=1;
1481 1632
1482 /* don't clobber the current delay if we are 1633 /* don't clobber the current delay if we are
1483 * already in the middle of scrolling. 1634 * already in the middle of scrolling.
1484 */ 1635 */
1485 if (scroll_selection_delay<=0) 1636 if (!sel_scroll_ev.active)
1486 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1637 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1487 1638
1488 /* save the event params so we can highlight 1639 /* save the event params so we can highlight
1489 * the selection in the pending-scroll loop 1640 * the selection in the pending-scroll loop
1490 */ 1641 */
1491 selection_save_x=ev.xbutton.x; 1642 selection_save_x = ev.xbutton.x;
1492 selection_save_y=ev.xbutton.y; 1643 selection_save_y = ev.xbutton.y;
1493 selection_save_state=
1494 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1644 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1495 1645
1496 /* calc number of lines to scroll */ 1646 /* calc number of lines to scroll */
1497 if (ev.xbutton.y<TermWin.int_bwidth) 1647 if (ev.xbutton.y < int_bwidth)
1498 { 1648 {
1499 scroll_selection_dir = UP; 1649 scroll_selection_dir = UP;
1500 dist = TermWin.int_bwidth - ev.xbutton.y; 1650 dist = int_bwidth - ev.xbutton.y;
1501 } 1651 }
1502 else 1652 else
1503 { 1653 {
1504 scroll_selection_dir = DN; 1654 scroll_selection_dir = DN;
1505 dist = ev.xbutton.y - 1655 dist = ev.xbutton.y - (int_bwidth + height);
1506 (TermWin.int_bwidth + TermWin.height);
1507 } 1656 }
1657
1508 scroll_selection_lines= (Pixel2Height (dist)/ 1658 scroll_selection_lines = Pixel2Height (dist)
1509 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1659 / SELECTION_SCROLL_LINE_SPEEDUP
1660 + 1;
1510 MIN_IT (scroll_selection_lines, 1661 min_it (scroll_selection_lines,
1511 SELECTION_SCROLL_MAX_LINES); 1662 SELECTION_SCROLL_MAX_LINES);
1512 } 1663 }
1513 else 1664 else
1514 { 1665 {
1515 /* we are within the text window, so we 1666 /* we are within the text window, so we
1516 * shouldn't be scrolling 1667 * shouldn't be scrolling
1517 */ 1668 */
1518 pending_scroll_selection = 0; 1669 if (sel_scroll_ev.active)
1670 sel_scroll_ev.stop();
1519 } 1671 }
1520#endif 1672#endif
1521#ifdef MOUSE_THRESHOLD 1673#ifdef MOUSE_THRESHOLD
1522
1523 } 1674 }
1524#endif 1675#endif
1525
1526 } 1676 }
1527 } 1677 }
1528 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1678 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1529 { 1679 {
1530 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1680 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1531 MotionNotify, &ev)) ; 1681 MotionNotify, &ev))
1682 ;
1683
1532 XQueryPointer (display->display, scrollBar.win, 1684 XQueryPointer (disp, scrollBar.win,
1533 &unused_root, &unused_child, 1685 &unused_root, &unused_child,
1534 &unused_root_x, &unused_root_y, 1686 &unused_root_x, &unused_root_y,
1535 & (ev.xbutton.x), & (ev.xbutton.y), 1687 &ev.xbutton.x, &ev.xbutton.y,
1536 &unused_mask); 1688 &unused_mask);
1537 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1689 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1538 scrollbar_size ()); 1690 scrollbar_size ());
1539 scr_refresh (refresh_type); 1691 scr_refresh (refresh_type);
1540 refresh_limit = 0; 1692 refresh_limit = 0;
… …
1543 break; 1695 break;
1544 } 1696 }
1545} 1697}
1546 1698
1547void 1699void
1700rxvt_term::focus_in ()
1701{
1702 if (!focus)
1703 {
1704 focus = 1;
1705 want_refresh = 1;
1706
1707 PERL_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1708
1709#if USE_XIM
1710 if (Input_Context != NULL)
1711 {
1712 IMSetStatusPosition ();
1713 XSetICFocus (Input_Context);
1714 }
1715#endif
1716#if CURSOR_BLINK
1717 if (OPTION (Opt_cursorBlink))
1718 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1719#endif
1720#if OFF_FOCUS_FADING
1721 if (rs[Rs_fade])
1722 {
1723 pix_colors = pix_colors_focused;
1724 scr_recolour ();
1725 }
1726#endif
1727 }
1728}
1729
1730void
1731rxvt_term::focus_out ()
1732{
1733 if (focus)
1734 {
1735 focus = 0;
1736 want_refresh = 1;
1737
1738 PERL_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1739
1740#if ENABLE_FRILLS || ISO_14755
1741 if (iso14755buf)
1742 {
1743 iso14755buf = 0;
1744# if ENABLE_OVERLAY
1745 scr_overlay_off ();
1746# endif
1747 }
1748#endif
1749#if USE_XIM
1750 if (Input_Context != NULL)
1751 XUnsetICFocus (Input_Context);
1752#endif
1753#if CURSOR_BLINK
1754 if (OPTION (Opt_cursorBlink))
1755 cursor_blink_ev.stop ();
1756 hidden_cursor = 0;
1757#endif
1758#if OFF_FOCUS_FADING
1759 if (rs[Rs_fade])
1760 {
1761 pix_colors = pix_colors_unfocused;
1762 scr_recolour ();
1763 }
1764#endif
1765 }
1766}
1767
1768#if TRANSPARENT
1769void
1548rxvt_term::rootwin_cb (XEvent &ev) 1770rxvt_term::rootwin_cb (XEvent &ev)
1549{ 1771{
1550 SET_R (this); 1772 SET_R (this);
1551 SET_LOCALE (locale); 1773 SET_LOCALE (locale);
1552 1774
1553 switch (ev.type) 1775 switch (ev.type)
1554 { 1776 {
1555 case PropertyNotify: 1777 case PropertyNotify:
1556 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1557 {
1558 if (ev.xproperty.state == PropertyNewValue)
1559 selection_property (ev.xproperty.window, ev.xproperty.atom);
1560 break;
1561 }
1562#ifdef TRANSPARENT
1563 else
1564 {
1565 /* 1778 /*
1566 * if user used some Esetroot compatible prog to set the root bg, 1779 * if user used some Esetroot compatible prog to set the root bg,
1567 * use the property to determine the pixmap. We use it later on. 1780 * use the property to determine the pixmap. We use it later on.
1568 */ 1781 */
1569 if (xa[XA_XROOTPMAPID] == 0)
1570 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1571
1572 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1782 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1783 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1573 return; 1784 return;
1574 }
1575 1785
1576 /* FALLTHROUGH */ 1786 /* FALLTHROUGH */
1577 case ReparentNotify: 1787 case ReparentNotify:
1578 if ((Options & Opt_transparent) && check_our_parents ()) 1788 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1579 if (am_transparent)
1580 want_full_refresh = 1; 1789 want_refresh = want_full_refresh = 1;
1581 break; 1790 break;
1582#endif
1583 } 1791 }
1584} 1792}
1793#endif
1585 1794
1586void 1795void
1587rxvt_term::button_press (const XButtonEvent &ev) 1796rxvt_term::button_press (XButtonEvent &ev)
1588{ 1797{
1589 int reportmode = 0, clickintime; 1798 int reportmode = 0, clickintime;
1590 1799
1591 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1800 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1801
1592 if (!bypass_keystate) 1802 if (!bypass_keystate)
1593 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1803 reportmode = !! (priv_modes & PrivMode_mouse_report);
1804
1594 /* 1805 /*
1595 * VT window processing of button press 1806 * VT window processing of button press
1596 */ 1807 */
1597 if (ev.window == TermWin.vt) 1808 if (ev.window == vt)
1598 { 1809 {
1599#if RXVT_GRAPHICS 1810#if ISO_14755
1600 if (ev.subwindow != None) 1811 // 5.4
1601 rxvt_Gr_ButtonPress (ev.x, ev.y); 1812 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1602 else 1813 {
1603#endif 1814 iso14755_54 (ev.x, ev.y);
1604 1815 return;
1605 { 1816 }
1817#endif
1818
1606 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1819 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1820
1607 if (reportmode) 1821 if (reportmode)
1822 {
1823 /* mouse report from vt window */
1824 /* save the xbutton state (for ButtonRelease) */
1825 MEvent.state = ev.state;
1826#ifdef MOUSE_REPORT_DOUBLECLICK
1827 if (ev.button == MEvent.button && clickintime)
1608 { 1828 {
1609 /* mouse report from vt window */ 1829 /* same button, within alloted time */
1610 /* save the xbutton state (for ButtonRelease) */ 1830 MEvent.clicks++;
1611 MEvent.state = ev.state; 1831 if (MEvent.clicks > 1)
1612#ifdef MOUSE_REPORT_DOUBLECLICK
1613 if (ev.button == MEvent.button && clickintime)
1614 { 1832 {
1615 /* same button, within alloted time */
1616 MEvent.clicks++;
1617 if (MEvent.clicks > 1)
1618 {
1619 /* only report double clicks */ 1833 /* only report double clicks */
1620 MEvent.clicks = 2; 1834 MEvent.clicks = 2;
1621 mouse_report (ev); 1835 mouse_report (ev);
1622 1836
1623 /* don't report the release */ 1837 /* don't report the release */
1624 MEvent.clicks = 0; 1838 MEvent.clicks = 0;
1625 MEvent.button = AnyButton; 1839 MEvent.button = AnyButton;
1626 }
1627 } 1840 }
1628 else
1629 {
1630 /* different button, or time expired */
1631 MEvent.clicks = 1;
1632 MEvent.button = ev.button;
1633 mouse_report (ev);
1634 }
1635#else
1636 MEvent.button = ev.button;
1637 mouse_report (ev);
1638#endif /* MOUSE_REPORT_DOUBLECLICK */
1639
1640 } 1841 }
1641 else 1842 else
1642 { 1843 {
1643 if (ev.button != MEvent.button) 1844 /* different button, or time expired */
1644 MEvent.clicks = 0; 1845 MEvent.clicks = 1;
1645 switch (ev.button)
1646 {
1647 case Button1:
1648 /* allow shift+left click to extend selection */
1649 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report))
1650 {
1651 if (MEvent.button == Button1 && clickintime)
1652 selection_rotate (ev.x, ev.y);
1653 else
1654 selection_extend (ev.x, ev.y, 1);
1655 }
1656 else
1657 {
1658 if (MEvent.button == Button1 && clickintime)
1659 MEvent.clicks++;
1660 else
1661 MEvent.clicks = 1;
1662
1663 selection_click (MEvent.clicks, ev.x, ev.y);
1664 }
1665
1666 MEvent.button = Button1; 1846 MEvent.button = ev.button;
1667 break; 1847 mouse_report (ev);
1668
1669 case Button3:
1670 if (MEvent.button == Button3 && clickintime)
1671 selection_rotate (ev.x, ev.y);
1672 else
1673 selection_extend (ev.x, ev.y, 1);
1674 MEvent.button = Button3;
1675 break;
1676 }
1677 } 1848 }
1849#else
1850 MEvent.button = ev.button;
1851 mouse_report (ev);
1852#endif /* MOUSE_REPORT_DOUBLECLICK */
1853
1854 }
1855 else
1856 {
1857 if (ev.button != MEvent.button)
1858 MEvent.clicks = 0;
1859
1860 if (!PERL_INVOKE ((this, HOOK_MOUSE_CLICK, DT_XEVENT, &ev, DT_END)))
1861 switch (ev.button)
1862 {
1863 case Button1:
1864 /* allow meta + click to select rectangular areas */
1865 /* should be done in screen.C */
1866#if ENABLE_FRILLS
1867 selection.rect = !!(ev.state & ModMetaMask);
1868#else
1869 selection.rect = false;
1870#endif
1871
1872 /* allow shift+left click to extend selection */
1873 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report))
1874 {
1875 if (MEvent.button == Button1 && clickintime)
1876 selection_rotate (ev.x, ev.y);
1877 else
1878 selection_extend (ev.x, ev.y, 1);
1879 }
1880 else
1881 {
1882 if (MEvent.button == Button1 && clickintime)
1883 MEvent.clicks++;
1884 else
1885 MEvent.clicks = 1;
1886
1887 selection_click (MEvent.clicks, ev.x, ev.y);
1888 }
1889
1890 MEvent.button = Button1;
1891 break;
1892
1893 case Button3:
1894 if (MEvent.button == Button3 && clickintime)
1895 selection_rotate (ev.x, ev.y);
1896 else
1897 selection_extend (ev.x, ev.y, 1);
1898
1899 MEvent.button = Button3;
1900 break;
1901 }
1902 }
1903
1678 MEvent.time = ev.time; 1904 MEvent.time = ev.time;
1679 return; 1905 return;
1680 }
1681 } 1906 }
1682 1907
1683 /* 1908 /*
1684 * Scrollbar window processing of button press 1909 * Scrollbar window processing of button press
1685 */ 1910 */
… …
1749 upordown = 1; /* down */ 1974 upordown = 1; /* down */
1750 } 1975 }
1751 if (upordown) 1976 if (upordown)
1752 { 1977 {
1753#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1978#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1754 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1979 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1755#endif 1980#endif
1756 if (scr_page (upordown < 0 ? UP : DN, 1)) 1981 if (scr_page (upordown < 0 ? UP : DN, 1))
1757 { 1982 {
1758 if (upordown < 0) 1983 if (upordown < 0)
1759 scrollBar.setUp (); 1984 scrollBar.setUp ();
… …
1775 break; 2000 break;
1776 case R_SB_ALIGN_BOTTOM: 2001 case R_SB_ALIGN_BOTTOM:
1777 csrO = scrollBar.bot - scrollBar.top; 2002 csrO = scrollBar.bot - scrollBar.top;
1778 break; 2003 break;
1779 } 2004 }
2005
1780 if (scrollBar.style == R_SB_XTERM 2006 if (scrollBar.style == R_SB_XTERM
1781 || scrollbar_above_slider (ev.y) 2007 || scrollbar_above_slider (ev.y)
1782 || scrollbar_below_slider (ev.y)) 2008 || scrollbar_below_slider (ev.y))
1783 scr_move_to ( scrollbar_position (ev.y) - csrO, 2009 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1784 scrollbar_size ()); 2010
1785 scrollBar.setMotion (); 2011 scrollBar.setMotion ();
1786 break; 2012 break;
1787 2013
1788 case Button1: 2014 case Button1:
1789 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2015 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1793 case Button3: 2019 case Button3:
1794 if (scrollBar.style != R_SB_XTERM) 2020 if (scrollBar.style != R_SB_XTERM)
1795 { 2021 {
1796 if (scrollbar_above_slider (ev.y)) 2022 if (scrollbar_above_slider (ev.y))
1797# ifdef RXVT_SCROLL_FULL 2023# ifdef RXVT_SCROLL_FULL
1798 scr_page (UP, TermWin.nrow - 1); 2024 scr_page (UP, nrow - 1);
1799# else 2025# else
1800 scr_page (UP, TermWin.nrow / 4); 2026 scr_page (UP, nrow / 4);
1801# endif 2027# endif
1802 else if (scrollbar_below_slider (ev.y)) 2028 else if (scrollbar_below_slider (ev.y))
1803# ifdef RXVT_SCROLL_FULL 2029# ifdef RXVT_SCROLL_FULL
1804 scr_page (DN, TermWin.nrow - 1); 2030 scr_page (DN, nrow - 1);
1805# else 2031# else
1806 scr_page (DN, TermWin.nrow / 4); 2032 scr_page (DN, nrow / 4);
1807# endif 2033# endif
1808 else 2034 else
1809 scrollBar.setMotion (); 2035 scrollBar.setMotion ();
1810 } 2036 }
1811 else 2037 else
1812 { 2038 {
1813 scr_page ((ev.button == Button1 ? DN : UP), 2039 scr_page ((ev.button == Button1 ? DN : UP),
1814 (TermWin.nrow 2040 (nrow
1815 * scrollbar_position (ev.y) 2041 * scrollbar_position (ev.y)
1816 / scrollbar_size ())); 2042 / scrollbar_size ()));
1817 } 2043 }
2044
1818 break; 2045 break;
1819 } 2046 }
1820 } 2047 }
1821 return; 2048 return;
1822 } 2049 }
… …
1828 menubar_control (ev); 2055 menubar_control (ev);
1829#endif 2056#endif
1830} 2057}
1831 2058
1832void 2059void
1833rxvt_term::button_release (const XButtonEvent &ev) 2060rxvt_term::button_release (XButtonEvent &ev)
1834{ 2061{
1835 int reportmode = 0; 2062 int reportmode = 0;
1836 2063
1837 csrO = 0; /* reset csr Offset */ 2064 csrO = 0; /* reset csr Offset */
1838 if (!bypass_keystate) 2065 if (!bypass_keystate)
1839 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2066 reportmode = !! (priv_modes & PrivMode_mouse_report);
1840 2067
1841 if (scrollbar_isUpDn ()) 2068 if (scrollbar_isUpDn ())
1842 { 2069 {
1843 scrollBar.setIdle (); 2070 scrollBar.setIdle ();
1844 scrollbar_show (0); 2071 scrollbar_show (0);
1845#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2072#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1846 refresh_type &= ~SMOOTH_REFRESH; 2073 refresh_type &= ~SMOOTH_REFRESH;
1847#endif 2074#endif
1848
1849 } 2075 }
2076
1850#ifdef SELECTION_SCROLLING 2077#ifdef SELECTION_SCROLLING
1851 pending_scroll_selection=0; 2078 if (sel_scroll_ev.active)
2079 sel_scroll_ev.stop();
1852#endif 2080#endif
2081
1853 if (ev.window == TermWin.vt) 2082 if (ev.window == vt)
1854 { 2083 {
1855#ifdef RXVT_GRAPHICS 2084#if ISO_14755
1856 if (ev.subwindow != None) 2085 // 5.4
1857 rxvt_Gr_ButtonRelease (ev.x, ev.y); 2086 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1858 else 2087 return;
1859#endif 2088#endif
1860
1861 {
1862 if (reportmode) 2089 if (reportmode)
2090 {
2091 /* mouse report from vt window */
2092 /* don't report release of wheel "buttons" */
2093 if (ev.button >= 4)
2094 return;
2095#ifdef MOUSE_REPORT_DOUBLECLICK
2096 /* only report the release of 'slow' single clicks */
2097 if (MEvent.button != AnyButton
2098 && (ev.button != MEvent.button
2099 || (ev.time - MEvent.time
2100 > MULTICLICK_TIME / 2)))
1863 { 2101 {
1864 /* mouse report from vt window */
1865 /* don't report release of wheel "buttons" */
1866 if (ev.button >= 4)
1867 return;
1868#ifdef MOUSE_REPORT_DOUBLECLICK
1869 /* only report the release of 'slow' single clicks */
1870 if (MEvent.button != AnyButton
1871 && (ev.button != MEvent.button
1872 || (ev.time - MEvent.time
1873 > MULTICLICK_TIME / 2)))
1874 {
1875 MEvent.clicks = 0; 2102 MEvent.clicks = 0;
1876 MEvent.button = AnyButton;
1877 mouse_report (ev);
1878 }
1879#else /* MOUSE_REPORT_DOUBLECLICK */
1880 MEvent.button = AnyButton; 2103 MEvent.button = AnyButton;
1881 mouse_report (ev); 2104 mouse_report (ev);
2105 }
2106#else /* MOUSE_REPORT_DOUBLECLICK */
2107 MEvent.button = AnyButton;
2108 mouse_report (ev);
1882#endif /* MOUSE_REPORT_DOUBLECLICK */ 2109#endif /* MOUSE_REPORT_DOUBLECLICK */
1883 return; 2110 return;
1884 } 2111 }
2112
1885 /* 2113 /*
1886 * dumb hack to compensate for the failure of click-and-drag 2114 * dumb hack to compensate for the failure of click-and-drag
1887 * when overriding mouse reporting 2115 * when overriding mouse reporting
1888 */ 2116 */
1889 if (PrivateModes & PrivMode_mouse_report 2117 if (priv_modes & PrivMode_mouse_report
1890 && bypass_keystate 2118 && bypass_keystate
1891 && ev.button == Button1 && MEvent.clicks <= 1) 2119 && ev.button == Button1 && MEvent.clicks <= 1)
1892 selection_extend (ev.x, ev.y, 0); 2120 selection_extend (ev.x, ev.y, 0);
1893 2121
1894 switch (ev.button) 2122 switch (ev.button)
2123 {
2124 case Button1:
2125 case Button3:
2126 selection_make (ev.time);
2127 break;
2128 case Button2:
2129 selection_request (ev.time, ev.x, ev.y);
2130 break;
2131#ifdef MOUSE_WHEEL
2132 case Button4:
2133 case Button5:
1895 { 2134 {
1896 case Button1: 2135 int i;
1897 case Button3: 2136 page_dirn v;
1898 selection_make (ev.time); 2137
2138 v = ev.button == Button4 ? UP : DN;
2139
2140 if (ev.state & ShiftMask)
1899 break; 2141 i = 1;
1900 case Button2: 2142 else if (OPTION (Opt_mouseWheelScrollPage))
1901 selection_request (ev.time, ev.x, ev.y); 2143 i = nrow - 1;
2144 else
1902 break; 2145 i = 5;
2146
1903#ifdef MOUSE_WHEEL 2147# ifdef MOUSE_SLIP_WHEELING
1904 case Button4: 2148 if (ev.state & ControlMask)
1905 case Button5:
1906 { 2149 {
1907 int i;
1908 page_dirn v;
1909
1910 v = (ev.button == Button4) ? UP : DN;
1911 if (ev.state & ShiftMask)
1912 i = 1;
1913 else if ((Options & Opt_mouseWheelScrollPage))
1914 i = TermWin.nrow - 1;
1915 else
1916 i = 5;
1917# ifdef MOUSE_SLIP_WHEELING
1918 if (ev.state & ControlMask)
1919 {
1920 mouse_slip_wheel_speed += (v ? -1 : 1); 2150 mouse_slip_wheel_speed += v ? -1 : 1;
2151 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2152 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2153
2154 if (slip_wheel_ev.at < NOW)
1921 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2155 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2156
2157 slip_wheel_ev.start ();
1922 } 2158 }
2159 else
2160 {
1923# endif 2161# endif
1924# ifdef JUMP_MOUSE_WHEEL 2162# ifdef JUMP_MOUSE_WHEEL
1925 scr_page (v, i); 2163 scr_page (v, i);
1926 scr_refresh (SMOOTH_REFRESH); 2164 scr_refresh (SMOOTH_REFRESH);
1927 scrollbar_show (1); 2165 scrollbar_show (1);
… …
1931 scr_page (v, 1); 2169 scr_page (v, 1);
1932 scr_refresh (SMOOTH_REFRESH); 2170 scr_refresh (SMOOTH_REFRESH);
1933 scrollbar_show (1); 2171 scrollbar_show (1);
1934 } 2172 }
1935# endif 2173# endif
1936 2174# ifdef MOUSE_SLIP_WHEELING
1937 } 2175 }
1938 break;
1939#endif 2176#endif
1940
1941 } 2177 }
2178 break;
2179#endif
1942 } 2180 }
1943 } 2181 }
1944#ifdef MENUBAR 2182#ifdef MENUBAR
1945 else if (isMenuBarWindow (ev.window)) 2183 else if (isMenuBarWindow (ev.window))
1946 menubar_control (ev); 2184 menubar_control (ev);
1947#endif 2185#endif
1948} 2186}
1949 2187
1950
1951#ifdef TRANSPARENT 2188#ifdef TRANSPARENT
2189#if TINTING
2190/* taken from aterm-0.4.2 */
2191
2192typedef uint32_t RUINT32T;
2193
2194void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2195{
2196 int sh_r, sh_g, sh_b;
2197 RUINT32T mask_r, mask_g, mask_b;
2198 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2199 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2200 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2201 int i;
2202
2203 Visual *visual = display->visual;
2204
2205 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2206
2207 /* for convenience */
2208 mask_r = visual->red_mask;
2209 mask_g = visual->green_mask;
2210 mask_b = visual->blue_mask;
2211
2212 /* boring lookup table pre-initialization */
2213 switch (srcImage->bits_per_pixel) {
2214 case 15:
2215 if ((mask_r != 0x7c00) ||
2216 (mask_g != 0x03e0) ||
2217 (mask_b != 0x001f))
2218 return;
2219 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2220 lookup_r = lookup;
2221 lookup_g = lookup+32;
2222 lookup_b = lookup+32+32;
2223 sh_r = 10;
2224 sh_g = 5;
2225 sh_b = 0;
2226 break;
2227 case 16:
2228 if ((mask_r != 0xf800) ||
2229 (mask_g != 0x07e0) ||
2230 (mask_b != 0x001f))
2231 return;
2232 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2233 lookup_r = lookup;
2234 lookup_g = lookup+32;
2235 lookup_b = lookup+32+64;
2236 sh_r = 11;
2237 sh_g = 5;
2238 sh_b = 0;
2239 break;
2240 case 24:
2241 if ((mask_r != 0xff0000) ||
2242 (mask_g != 0x00ff00) ||
2243 (mask_b != 0x0000ff))
2244 return;
2245 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2246 lookup_r = lookup;
2247 lookup_g = lookup+256;
2248 lookup_b = lookup+256+256;
2249 sh_r = 16;
2250 sh_g = 8;
2251 sh_b = 0;
2252 break;
2253 case 32:
2254 if ((mask_r != 0xff0000) ||
2255 (mask_g != 0x00ff00) ||
2256 (mask_b != 0x0000ff))
2257 return;
2258 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2259 lookup_r = lookup;
2260 lookup_g = lookup+256;
2261 lookup_b = lookup+256+256;
2262 sh_r = 16;
2263 sh_g = 8;
2264 sh_b = 0;
2265 break;
2266 default:
2267 return; /* we do not support this color depth */
2268 }
2269
2270 /* prepare limits for color transformation (each channel is handled separately) */
2271 if (shade < 0) {
2272 shade = -shade;
2273 if (shade < 0) shade = 0;
2274 if (shade > 100) shade = 100;
2275
2276 lower_lim_r = 65535-rm;
2277 lower_lim_g = 65535-gm;
2278 lower_lim_b = 65535-bm;
2279
2280 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2281 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2282 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2283
2284 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2285 } else {
2286 if (shade < 0) shade = 0;
2287 if (shade > 100) shade = 100;
2288
2289 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2290
2291 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2292 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2293 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2294 }
2295
2296 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2297 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2298 {
2299 unsigned int tmp;
2300
2301 tmp = lower_lim_r;
2302 lower_lim_r = lower_lim_b;
2303 lower_lim_b = tmp;
2304
2305 tmp = upper_lim_r;
2306 upper_lim_r = upper_lim_b;
2307 upper_lim_b = tmp;
2308 }
2309
2310 /* fill our lookup tables */
2311 for (i = 0; i <= mask_r>>sh_r; i++)
2312 {
2313 RUINT32T tmp;
2314 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2315 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2316 lookup_r[i] = (tmp/65535)<<sh_r;
2317 }
2318 for (i = 0; i <= mask_g>>sh_g; i++)
2319 {
2320 RUINT32T tmp;
2321 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2322 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2323 lookup_g[i] = (tmp/65535)<<sh_g;
2324 }
2325 for (i = 0; i <= mask_b>>sh_b; i++)
2326 {
2327 RUINT32T tmp;
2328 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2329 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2330 lookup_b[i] = (tmp/65535)<<sh_b;
2331 }
2332
2333 /* apply table to input image (replacing colors by newly calculated ones) */
2334 switch (srcImage->bits_per_pixel)
2335 {
2336 case 15:
2337 {
2338 unsigned short *p1, *pf, *p, *pl;
2339 p1 = (unsigned short *) srcImage->data;
2340 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2341 while (p1 < pf)
2342 {
2343 p = p1;
2344 pl = p1 + srcImage->width;
2345 for (; p < pl; p++)
2346 {
2347 *p = lookup_r[(*p & 0x7c00)>>10] |
2348 lookup_g[(*p & 0x03e0)>> 5] |
2349 lookup_b[(*p & 0x001f)];
2350 }
2351 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2352 }
2353 break;
2354 }
2355 case 16:
2356 {
2357 unsigned short *p1, *pf, *p, *pl;
2358 p1 = (unsigned short *) srcImage->data;
2359 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2360 while (p1 < pf)
2361 {
2362 p = p1;
2363 pl = p1 + srcImage->width;
2364 for (; p < pl; p++)
2365 {
2366 *p = lookup_r[(*p & 0xf800)>>11] |
2367 lookup_g[(*p & 0x07e0)>> 5] |
2368 lookup_b[(*p & 0x001f)];
2369 }
2370 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2371 }
2372 break;
2373 }
2374 case 24:
2375 {
2376 unsigned char *p1, *pf, *p, *pl;
2377 p1 = (unsigned char *) srcImage->data;
2378 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2379 while (p1 < pf)
2380 {
2381 p = p1;
2382 pl = p1 + srcImage->width * 3;
2383 for (; p < pl; p += 3)
2384 {
2385 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2386 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2387 p[2] = lookup_r[(p[2] & 0x0000ff)];
2388 }
2389 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2390 }
2391 break;
2392 }
2393 case 32:
2394 {
2395 RUINT32T *p1, *pf, *p, *pl;
2396 p1 = (RUINT32T *) srcImage->data;
2397 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2398
2399 while (p1 < pf)
2400 {
2401 p = p1;
2402 pl = p1 + srcImage->width;
2403 for (; p < pl; p++)
2404 {
2405 *p = lookup_r[(*p & 0xff0000)>>16] |
2406 lookup_g[(*p & 0x00ff00)>> 8] |
2407 lookup_b[(*p & 0x0000ff)] |
2408 (*p & ~0xffffff);
2409 }
2410 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2411 }
2412 break;
2413 }
2414 }
2415
2416 free (lookup);
2417}
2418#endif
2419
1952/* 2420/*
1953 * Check our parents are still who we think they are. 2421 * Check our parents are still who we think they are.
1954 * Do transparency updates if required 2422 * Do transparency updates if required
1955 */ 2423 */
1956int 2424int
1957rxvt_term::check_our_parents () 2425rxvt_term::check_our_parents ()
1958{ 2426{
1959 int i, pchanged, aformat, have_pixmap, rootdepth; 2427 int i, pchanged, aformat, have_pixmap, rootdepth;
1960 unsigned long nitems, bytes_after; 2428 unsigned long nitems, bytes_after;
1961 Atom atype; 2429 Atom atype;
1962 unsigned char *prop = NULL; 2430 unsigned char *prop = NULL;
1963 Window root, oldp, *list; 2431 Window root, oldp, *list;
1964 Pixmap rootpixmap = None; 2432 Pixmap rootpixmap = None;
1965 XWindowAttributes wattr, wrootattr; 2433 XWindowAttributes wattr, wrootattr;
2434 dDisp;
1966 2435
1967 pchanged = 0; 2436 pchanged = 0;
1968 2437
1969 if (! (Options & Opt_transparent)) 2438 if (!OPTION (Opt_transparent))
1970 return pchanged; /* Don't try any more */ 2439 return pchanged; /* Don't try any more */
1971 2440
1972 XGetWindowAttributes (display->display, display->root, &wrootattr); 2441 XGetWindowAttributes (disp, display->root, &wrootattr);
1973 rootdepth = wrootattr.depth; 2442 rootdepth = wrootattr.depth;
1974 2443
1975 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 2444 XGetWindowAttributes (disp, parent[0], &wattr);
2445
1976 if (rootdepth != wattr.depth) 2446 if (rootdepth != wattr.depth)
1977 { 2447 {
1978 if (am_transparent) 2448 if (am_transparent)
1979 { 2449 {
1980 pchanged = 1; 2450 pchanged = 1;
1981 XSetWindowBackground (display->display, TermWin.vt, 2451 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
1982 PixColors[Color_bg]);
1983 am_transparent = am_pixmap_trans = 0; 2452 am_transparent = am_pixmap_trans = 0;
1984 } 2453 }
2454
1985 return pchanged; /* Don't try any more */ 2455 return pchanged; /* Don't try any more */
1986 } 2456 }
1987 2457
1988 /* Get all X ops out of the queue so that our information is up-to-date. */ 2458 /* Get all X ops out of the queue so that our information is up-to-date. */
1989 XSync (display->display, False); 2459 XSync (disp, False);
1990 2460
1991 /* 2461 /*
1992 * Make the frame window set by the window manager have 2462 * Make the frame window set by the window manager have
1993 * the root background. Some window managers put multiple nested frame 2463 * the root background. Some window managers put multiple nested frame
1994 * windows for each client, so we have to take care about that. 2464 * windows for each client, so we have to take care about that.
1995 */ 2465 */
1996 i = (xa[XA_XROOTPMAPID] != 0 2466 i = (xa[XA_XROOTPMAP_ID]
1997 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], 2467 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1998 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2468 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1999 &nitems, &bytes_after, &prop) == Success)); 2469 &nitems, &bytes_after, &prop) == Success);
2470
2000 if (!i || prop == NULL) 2471 if (!i || prop == NULL)
2472 i = (xa[XA_ESETROOT_PMAP_ID]
2473 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2474 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2475 &nitems, &bytes_after, &prop) == Success);
2476
2477 if (!i || prop == NULL
2478#if TINTING
2479 || !rs[Rs_color + Color_tint]
2480#endif
2481 )
2001 have_pixmap = 0; 2482 have_pixmap = 0;
2002 else 2483 else
2003 { 2484 {
2004 have_pixmap = 1; 2485 have_pixmap = 1;
2005 rootpixmap = * ((Pixmap *)prop); 2486 rootpixmap = *(Pixmap *)prop;
2006 XFree (prop); 2487 XFree (prop);
2007 } 2488 }
2489
2008 if (have_pixmap) 2490 if (have_pixmap)
2009 { 2491 {
2010 /* 2492 /*
2011 * Copy display->root pixmap transparency 2493 * Copy display->root pixmap transparency
2012 */ 2494 */
2013 int sx, sy, nx, ny; 2495 int sx, sy, nx, ny;
2014 unsigned int nw, nh; 2496 unsigned int nw, nh;
2015 Window cr; 2497 Window cr;
2016 XImage *image; 2498 XImage *image;
2017 GC gc; 2499 GC gc;
2018 XGCValues gcvalue; 2500 XGCValues gcvalue;
2019 2501
2020 XTranslateCoordinates (display->display, TermWin.parent[0], display->root, 2502 XTranslateCoordinates (disp, parent[0], display->root,
2021 0, 0, &sx, &sy, &cr); 2503 0, 0, &sx, &sy, &cr);
2022 nw = (unsigned int)szHint.width; 2504 nw = (unsigned int)szHint.width;
2023 nh = (unsigned int)szHint.height; 2505 nh = (unsigned int)szHint.height;
2024 nx = ny = 0; 2506 nx = ny = 0;
2507
2025 if (sx < 0) 2508 if (sx < 0)
2026 { 2509 {
2027 nw += sx; 2510 nw += sx;
2028 nx = -sx; 2511 nx = -sx;
2029 sx = 0; 2512 sx = 0;
2030 } 2513 }
2514
2031 if (sy < 0) 2515 if (sy < 0)
2032 { 2516 {
2033 nh += sy; 2517 nh += sy;
2034 ny = -sy; 2518 ny = -sy;
2035 sy = 0; 2519 sy = 0;
2036 } 2520 }
2521
2037 MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); 2522 min_it (nw, (unsigned int) (wrootattr.width - sx));
2038 MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); 2523 min_it (nh, (unsigned int) (wrootattr.height - sy));
2524
2525 XSync (disp, False);
2039 allowedxerror = -1; 2526 allowedxerror = -1;
2040 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2527 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2041 ZPixmap); 2528
2042 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2529 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2043 /* XXX: may need a delay here? */ 2530 /* XXX: may need a delay here? */
2044 allowedxerror = 0; 2531 allowedxerror = 0;
2532
2045 if (image == NULL) 2533 if (image == NULL)
2046 { 2534 {
2047 if (am_transparent && am_pixmap_trans) 2535 if (am_transparent && am_pixmap_trans)
2048 { 2536 {
2049 pchanged = 1; 2537 pchanged = 1;
2050 if (TermWin.pixmap != None) 2538 if (pixmap != None)
2051 { 2539 {
2052 XFreePixmap (display->display, TermWin.pixmap); 2540 XFreePixmap (disp, pixmap);
2053 TermWin.pixmap = None; 2541 pixmap = None;
2054 } 2542 }
2055 } 2543 }
2544
2056 am_pixmap_trans = 0; 2545 am_pixmap_trans = 0;
2057 } 2546 }
2058 else 2547 else
2059 { 2548 {
2060 if (TermWin.pixmap != None) 2549 if (pixmap != None)
2061 XFreePixmap (display->display, TermWin.pixmap); 2550 XFreePixmap (disp, pixmap);
2551
2552#if TINTING
2553 if (ISSET_PIXCOLOR (Color_tint))
2554 {
2555 unsigned short rm, gm, bm;
2556 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2557
2558 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2559
2560 ShadeXImage (display, image, shade, rm, gm, bm);
2561 }
2562#endif
2563
2062 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, 2564 pixmap = XCreatePixmap (disp, vt,
2063 (unsigned int)szHint.width,
2064 (unsigned int)szHint.height, 2565 szHint.width, szHint.height, image->depth);
2065 (unsigned int)image->depth);
2066 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); 2566 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
2067 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, 2567 XPutImage (disp, pixmap, gc, image, 0, 0,
2068 nx, ny, (unsigned int)image->width,
2069 (unsigned int)image->height); 2568 nx, ny, image->width, image->height);
2070 XFreeGC (display->display, gc); 2569 XFreeGC (disp, gc);
2071 XDestroyImage (image); 2570 XDestroyImage (image);
2072 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2571 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2073 TermWin.pixmap); 2572 XClearWindow (disp, parent[0]);
2573
2074 if (!am_transparent || !am_pixmap_trans) 2574 if (!am_transparent || !am_pixmap_trans)
2075 pchanged = 1; 2575 pchanged = 1;
2576
2076 am_transparent = am_pixmap_trans = 1; 2577 am_transparent = am_pixmap_trans = 1;
2077 } 2578 }
2078 } 2579 }
2580
2079 if (!am_pixmap_trans) 2581 if (am_pixmap_trans)
2582 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2583 else
2080 { 2584 {
2081 unsigned int n; 2585 unsigned int n;
2082 /* 2586 /*
2083 * InheritPixmap transparency 2587 * InheritPixmap transparency
2084 */ 2588 */
2085 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2086 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); 2589 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2087 i++)
2088 { 2590 {
2089 oldp = TermWin.parent[i]; 2591 oldp = parent[i];
2090 XQueryTree (display->display, TermWin.parent[i - 1], &root, 2592 XQueryTree (disp, parent[i - 1], &root,
2091 &TermWin.parent[i], &list, &n); 2593 &parent[i], &list, &n);
2092 XFree (list); 2594 XFree (list);
2093 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2595
2094 if (TermWin.parent[i] == display->root) 2596 if (parent[i] == display->root)
2095 { 2597 {
2096 if (oldp != None) 2598 if (oldp != None)
2097 pchanged = 1; 2599 pchanged = 1;
2600
2098 break; 2601 break;
2099 } 2602 }
2603
2100 if (oldp != TermWin.parent[i]) 2604 if (oldp != parent[i])
2101 pchanged = 1; 2605 pchanged = 1;
2102 } 2606 }
2607
2103 n = 0; 2608 n = 0;
2609
2104 if (pchanged) 2610 if (pchanged)
2105 { 2611 {
2106 for (; n < (unsigned int)i; n++) 2612 for (; n < (unsigned int)i; n++)
2107 { 2613 {
2108 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2614 XGetWindowAttributes (disp, parent[n], &wattr);
2109 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2110 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2615 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2111 { 2616 {
2112 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2617 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2113 break; 2618 break;
2114 } 2619 }
2115 } 2620 }
2116 } 2621 }
2117 if (n > (int) (sizeof (TermWin.parent) 2622
2118 / sizeof (TermWin.parent[0]))) 2623 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2119 { 2624 {
2120 D_X ((stderr, "InheritPixmap Turning off")); 2625 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2121 XSetWindowBackground (display->display, TermWin.parent[0], 2626 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2122 PixColors[Color_fg]);
2123 XSetWindowBackground (display->display, TermWin.vt,
2124 PixColors[Color_bg]);
2125 am_transparent = 0; 2627 am_transparent = 0;
2126 /* XXX: also turn off Opt_transparent? */ 2628 /* XXX: also turn off Opt_transparent? */
2127 } 2629 }
2128 else 2630 else
2129 { 2631 {
2632#if WAIT_FOR_WM
2130 /* wait (an arbitrary period) for the WM to do its thing 2633 /* wait (an arbitrary period) for the WM to do its thing
2131 * needed for fvwm2.2.2 (and before?) */ 2634 * needed for fvwm2.2.2 (and before?) */
2132# ifdef HAVE_NANOSLEEP
2133 struct timespec rqt;
2134
2135 rqt.tv_sec = 1;
2136 rqt.tv_nsec = 0;
2137 nanosleep (&rqt, NULL);
2138# else
2139 sleep (1); 2635 sleep (1);
2140# endif 2636#endif
2141 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2142 for (n = 0; n < (unsigned int)i; n++) 2637 for (n = 0; n < (unsigned int)i; n++)
2143 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], 2638 {
2144 ParentRelative); 2639 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2145 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2640 XClearWindow (disp, parent[n]);
2146 ParentRelative); 2641 }
2642
2643 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2147 am_transparent = 1; 2644 am_transparent = 1;
2148 } 2645 }
2646
2149 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) 2647 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2150 TermWin.parent[i] = None; 2648 parent[i] = None;
2649 }
2650
2651 if (scrollBar.win)
2151 } 2652 {
2653 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2654 scrollBar.setIdle ();
2655 scrollbar_show (0);
2656 }
2657
2658 if (am_transparent)
2659 {
2660 want_refresh = want_full_refresh = 1;
2661 if (am_pixmap_trans)
2662 flush ();
2663 }
2664
2152 return pchanged; 2665 return pchanged;
2153} 2666}
2154#endif 2667#endif
2155 2668
2156/*}}} */ 2669/*}}} */
2670
2671bool
2672rxvt_term::cmd_parse ()
2673{
2674 bool flag = false;
2675 unicode_t ch = NOCHAR;
2676 unsigned char *seq_begin; // remember start of esc-sequence here
2677
2678 for (;;)
2679 {
2680 if (ch == NOCHAR)
2681 {
2682 seq_begin = cmdbuf_ptr;
2683 ch = next_char ();
2684 }
2685
2686 if (ch == NOCHAR) // TODO: improve
2687 break;
2688
2689 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2690 {
2691 if (!seen_input)
2692 {
2693 seen_input = 1;
2694 // many badly-written programs (e.g. jed) contain a race condition:
2695 // they first read the screensize and then install a SIGWINCH handler.
2696 // some window managers resize the window early, and these programs
2697 // then sometimes get the size wrong.
2698 // unfortunately other programs are even more buggy and dislike
2699 // being sent SIGWINCH, so only do it when we were in fact being
2700 // resized.
2701 if (seen_resize && cmd_pid)
2702 kill (-cmd_pid, SIGWINCH);
2703 }
2704
2705 /* Read a text string from the input buffer */
2706 unicode_t buf[UBUFSIZ];
2707 bool refreshnow = false;
2708 int nlines = 0;
2709 unicode_t *str = buf;
2710 unicode_t *eol = str + min (ncol, UBUFSIZ);
2711
2712 for (;;)
2713 {
2714 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2715 break;
2716
2717 *str++ = ch;
2718
2719 if (ch == C0_LF || str >= eol)
2720 {
2721 if (ch == C0_LF)
2722 nlines++;
2723
2724 refresh_count++;
2725
2726 if (!OPTION (Opt_jumpScroll)
2727 || (refresh_count >= refresh_limit * (nrow - 1)))
2728 {
2729 refreshnow = true;
2730 refresh_count = 0;
2731 ch = NOCHAR;
2732 break;
2733 }
2734
2735 // scr_add_lines only works for nlines <= nrow - 1.
2736 if (nlines >= nrow - 1)
2737 {
2738 scr_add_lines (buf, nlines, str - buf);
2739 nlines = 0;
2740 str = buf;
2741 eol = str + min (ncol, UBUFSIZ);
2742 }
2743
2744 if (str >= eol)
2745 {
2746 if (eol >= buf + UBUFSIZ)
2747 {
2748 ch = NOCHAR;
2749 break;
2750 }
2751 else
2752 eol = min (eol + ncol, buf + UBUFSIZ);
2753 }
2754
2755 }
2756
2757 seq_begin = cmdbuf_ptr;
2758 ch = next_char ();
2759 }
2760
2761 scr_add_lines (buf, nlines, str - buf);
2762
2763 /*
2764 * If there have been a lot of new lines, then update the screen
2765 * What the heck I'll cheat and only refresh less than every page-full.
2766 * the number of pages between refreshes is refresh_limit, which
2767 * is incremented here because we must be doing flat-out scrolling.
2768 */
2769 if (refreshnow)
2770 {
2771 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2772 refresh_limit++;
2773 else
2774 {
2775 flag = true;
2776 scr_refresh (refresh_type);
2777 flush_ev.stop ();
2778 }
2779 }
2780
2781 }
2782 else
2783 {
2784 try
2785 {
2786 process_nonprinting (ch);
2787 }
2788 catch (const class out_of_input &o)
2789 {
2790 // we ran out of input, retry later
2791 cmdbuf_ptr = seq_begin;
2792 break;
2793 }
2794
2795 ch = NOCHAR;
2796 }
2797 }
2798
2799 return flag;
2800}
2801
2802// read the next octet
2803unicode_t
2804rxvt_term::next_octet ()
2805{
2806 return cmdbuf_ptr < cmdbuf_endp
2807 ? *cmdbuf_ptr++
2808 : NOCHAR;
2809}
2810
2811// read the next character
2812unicode_t
2813rxvt_term::next_char ()
2814{
2815 while (cmdbuf_ptr < cmdbuf_endp)
2816 {
2817 // assume 7-bit to be ascii ALWAYS
2818 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2819 return *cmdbuf_ptr++;
2820
2821 wchar_t wc;
2822 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2823
2824 if (len == (size_t)-2)
2825 {
2826 // the mbstate stores incomplete sequences. didn't know this :/
2827 cmdbuf_ptr = cmdbuf_endp;
2828 break;
2829 }
2830
2831 if (len == (size_t)-1)
2832 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2833
2834 // assume wchar == unicode
2835 cmdbuf_ptr += len;
2836 return wc & UNICODE_MASK;
2837 }
2838
2839 return NOCHAR;
2840}
2841
2842/* rxvt_cmd_getc () - Return next input character */
2843/*
2844 * Return the next input character after first passing any keyboard input
2845 * to the command.
2846 */
2847unicode_t
2848rxvt_term::cmd_getc ()
2849{
2850 unicode_t c = next_char ();
2851
2852 if (c == NOCHAR)
2853 throw out_of_input;
2854
2855 return c;
2856}
2857
2858unicode_t
2859rxvt_term::cmd_get8 ()
2860{
2861 unicode_t c = next_octet ();
2862
2863 if (c == NOCHAR)
2864 throw out_of_input;
2865
2866 return c;
2867}
2157 2868
2158/*{{{ print pipe */ 2869/*{{{ print pipe */
2159/*----------------------------------------------------------------------*/ 2870/*----------------------------------------------------------------------*/
2160#ifdef PRINTPIPE 2871#ifdef PRINTPIPE
2161FILE * 2872FILE *
2162rxvt_term::popen_printer () 2873rxvt_term::popen_printer ()
2163{ 2874{
2164 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2875 FILE *stream = popen (rs[Rs_print_pipe], "w");
2165 2876
2166 if (stream == NULL) 2877 if (stream == NULL)
2167 rxvt_print_error ("can't open printer pipe"); 2878 rxvt_warn ("can't open printer pipe, not printing.\n");
2879
2168 return stream; 2880 return stream;
2169} 2881}
2170 2882
2171int 2883int
2172rxvt_term::pclose_printer (FILE *stream) 2884rxvt_term::pclose_printer (FILE *stream)
2173{ 2885{
2174 fflush (stream); 2886 fflush (stream);
2175 /* pclose () reported not to work on SunOS 4.1.3 */
2176# if defined (__sun__) /* TODO: RESOLVE THIS */
2177 /* pclose works provided SIGCHLD handler uses waitpid */
2178 return pclose (stream); /* return fclose (stream); */
2179# else
2180 return pclose (stream); 2887 return pclose (stream);
2181# endif
2182} 2888}
2183 2889
2184/* 2890/*
2185 * simulate attached vt100 printer 2891 * simulate attached vt100 printer
2186 */ 2892 */
2187void 2893void
2188rxvt_term::process_print_pipe () 2894rxvt_term::process_print_pipe ()
2189{ 2895{
2190 int done; 2896 int done;
2191 FILE *fd; 2897 FILE *fd;
2192 2898
2193 if ((fd = popen_printer ()) == NULL) 2899 if ((fd = popen_printer ()) == NULL)
2194 return; 2900 return;
2195 2901
2196 /* 2902 /*
2197 * Send all input to the printer until either ESC[4i or ESC[?4i 2903 * Send all input to the printer until either ESC[4i or ESC[?4i
2198 * is received. 2904 * is received.
2199 */ 2905 */
2200 for (done = 0; !done;) 2906 for (done = 0; !done;)
2201 { 2907 {
2202 unsigned char buf[8]; 2908 unsigned char buf[8];
2203 unsigned char ch; 2909 unicode_t ch;
2204 unsigned int i, len; 2910 unsigned int i, len;
2205 2911
2206 if ((ch = cmd_getc ()) != C0_ESC) 2912 if ((ch = cmd_getc ()) != C0_ESC)
2207 { 2913 {
2208 if (putc (ch, fd) == EOF) 2914 if (putc (ch, fd) == EOF)
2209 break; /* done = 1 */ 2915 break; /* done = 1 */
… …
2224 { 2930 {
2225 if ((buf[len++] = cmd_getc ()) == 'i') 2931 if ((buf[len++] = cmd_getc ()) == 'i')
2226 break; /* done = 1 */ 2932 break; /* done = 1 */
2227 } 2933 }
2228 } 2934 }
2935
2229 for (i = 0; i < len; i++) 2936 for (i = 0; i < len; i++)
2230 if (putc (buf[i], fd) == EOF) 2937 if (putc (buf[i], fd) == EOF)
2231 { 2938 {
2232 done = 1; 2939 done = 1;
2233 break; 2940 break;
2234 } 2941 }
2235 } 2942 }
2236 } 2943 }
2944
2237 pclose_printer (fd); 2945 pclose_printer (fd);
2238} 2946}
2239#endif /* PRINTPIPE */ 2947#endif /* PRINTPIPE */
2240/*}}} */ 2948/*}}} */
2241 2949
2242/* *INDENT-OFF* */ 2950/* *INDENT-OFF* */
2243enum { 2951enum {
2244 C1_40 = 0x40, 2952 C1_40 = 0x40,
2245 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2953 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2246 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2954 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2247 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2955 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2248 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2956 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2249}; 2957};
2250/* *INDENT-ON* */ 2958/* *INDENT-ON* */
2251 2959
2252/*{{{ process non-printing single characters */ 2960/*{{{ process non-printing single characters */
2253void 2961void
2254rxvt_term::process_nonprinting (unsigned char ch) 2962rxvt_term::process_nonprinting (unicode_t ch)
2255{ 2963{
2256 switch (ch) 2964 switch (ch)
2257 { 2965 {
2966 case C0_ESC:
2967 process_escape_seq ();
2968 break;
2258 case C0_ENQ: /* terminal Status */ 2969 case C0_ENQ: /* terminal Status */
2259 if (rs[Rs_answerbackstring]) 2970 if (rs[Rs_answerbackstring])
2260 tt_write (
2261 (const unsigned char *)rs[Rs_answerbackstring], 2971 tt_write ((const unsigned char *)rs[Rs_answerbackstring],
2262 (unsigned int)STRLEN (rs[Rs_answerbackstring])); 2972 (unsigned int)strlen (rs[Rs_answerbackstring]));
2263 else 2973 else
2264 tt_write ((unsigned char *)VT100_ANS, 2974 tt_write ((unsigned char *)VT100_ANS,
2265 (unsigned int)STRLEN (VT100_ANS)); 2975 (unsigned int)strlen (VT100_ANS));
2266 break; 2976 break;
2267 case C0_BEL: /* bell */ 2977 case C0_BEL: /* bell */
2268 scr_bell (); 2978 scr_bell ();
2269 break; 2979 break;
2270 case C0_BS: /* backspace */ 2980 case C0_BS: /* backspace */
… …
2285 scr_charset_choose (1); 2995 scr_charset_choose (1);
2286 break; 2996 break;
2287 case C0_SI: /* shift in - acs */ 2997 case C0_SI: /* shift in - acs */
2288 scr_charset_choose (0); 2998 scr_charset_choose (0);
2289 break; 2999 break;
3000
3001#ifdef EIGHT_BIT_CONTROLS
3002 // 8-bit controls
3003 case 0x90: /* DCS */
3004 process_dcs_seq ();
3005 break;
3006 case 0x9b: /* CSI */
3007 process_csi_seq ();
3008 break;
3009 case 0x9d: /* CSI */
3010 process_osc_seq ();
3011 break;
3012#endif
2290 } 3013 }
2291} 3014}
2292/*}}} */ 3015/*}}} */
2293 3016
2294 3017
2295/*{{{ process VT52 escape sequences */ 3018/*{{{ process VT52 escape sequences */
2296void 3019void
2297rxvt_term::process_escape_vt52 (unsigned char ch) 3020rxvt_term::process_escape_vt52 (unicode_t ch)
2298{ 3021{
2299 int row, col; 3022 int row, col;
2300 3023
2301 switch (ch) 3024 switch (ch)
2302 { 3025 {
… …
2354 3077
2355/*{{{ process escape sequences */ 3078/*{{{ process escape sequences */
2356void 3079void
2357rxvt_term::process_escape_seq () 3080rxvt_term::process_escape_seq ()
2358{ 3081{
2359 unsigned char ch = cmd_getc (); 3082 unicode_t ch = cmd_getc ();
2360 3083
2361 if (PrivateModes & PrivMode_vt52) 3084 if (priv_modes & PrivMode_vt52)
2362 { 3085 {
2363 process_escape_vt52 (ch); 3086 process_escape_vt52 (ch);
2364 return; 3087 return;
2365 } 3088 }
2366 3089
… …
2381 scr_charset_set (2, (unsigned int)cmd_getc ()); 3104 scr_charset_set (2, (unsigned int)cmd_getc ());
2382 break; 3105 break;
2383 case '+': 3106 case '+':
2384 scr_charset_set (3, (unsigned int)cmd_getc ()); 3107 scr_charset_set (3, (unsigned int)cmd_getc ());
2385 break; 3108 break;
2386#ifdef MULTICHAR_SET 3109#if ENABLE_FRILLS
2387 case '$':
2388 scr_charset_set (-2, (unsigned int)cmd_getc ());
2389 break;
2390#endif
2391#ifndef NO_FRILLS
2392 case '6': 3110 case '6':
2393 scr_backindex (); 3111 scr_backindex ();
2394 break; 3112 break;
2395#endif 3113#endif
2396 case '7': 3114 case '7':
2397 scr_cursor (SAVE); 3115 scr_cursor (SAVE);
2398 break; 3116 break;
2399 case '8': 3117 case '8':
2400 scr_cursor (RESTORE); 3118 scr_cursor (RESTORE);
2401 break; 3119 break;
2402#ifndef NO_FRILLS 3120#if ENABLE_FRILLS
2403 case '9': 3121 case '9':
2404 scr_forwardindex (); 3122 scr_forwardindex ();
2405 break; 3123 break;
2406#endif 3124#endif
2407 case '=': 3125 case '=':
… …
2417 break; 3135 break;
2418 3136
2419 /* 8.3.87: NEXT LINE */ 3137 /* 8.3.87: NEXT LINE */
2420 case C1_NEL: /* ESC E */ 3138 case C1_NEL: /* ESC E */
2421 { 3139 {
2422 uint32_t nlcr[] = { '\n', '\r' }; 3140 unicode_t nlcr[] = { C0_LF, C0_CR };
2423 scr_add_lines (nlcr, 1, 2); 3141 scr_add_lines (nlcr, 1, 2);
2424 } 3142 }
2425 break; 3143 break;
2426 3144
2427 /* kidnapped escape sequence: Should be 8.3.48 */ 3145 /* kidnapped escape sequence: Should be 8.3.48 */
… …
2438 case C1_RI: /* ESC M */ 3156 case C1_RI: /* ESC M */
2439 scr_index (DN); 3157 scr_index (DN);
2440 break; 3158 break;
2441 3159
2442 /* 8.3.142: SINGLE-SHIFT TWO */ 3160 /* 8.3.142: SINGLE-SHIFT TWO */
2443 /*case C1_SS2: scr_single_shift (2); break; */ 3161 /*case C1_SS2: scr_single_shift (2); break; */
2444 3162
2445 /* 8.3.143: SINGLE-SHIFT THREE */ 3163 /* 8.3.143: SINGLE-SHIFT THREE */
2446 /*case C1_SS3: scr_single_shift (3); break; */ 3164 /*case C1_SS3: scr_single_shift (3); break; */
2447 3165
2448 /* 8.3.27: DEVICE CONTROL STRING */ 3166 /* 8.3.27: DEVICE CONTROL STRING */
2449 case C1_DCS: /* ESC P */ 3167 case C1_DCS: /* ESC P */
2450 process_dcs_seq (); 3168 process_dcs_seq ();
2451 break; 3169 break;
… …
2466 process_osc_seq (); 3184 process_osc_seq ();
2467 break; 3185 break;
2468 3186
2469 /* 8.3.106: RESET TO INITIAL STATE */ 3187 /* 8.3.106: RESET TO INITIAL STATE */
2470 case 'c': 3188 case 'c':
3189 mbstate.reset ();
2471 scr_poweron (); 3190 scr_poweron ();
2472 scrollbar_show (1); 3191 scrollbar_show (1);
2473 break; 3192 break;
2474 3193
2475 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3194 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2487 3206
2488/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3207/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2489/* *INDENT-OFF* */ 3208/* *INDENT-OFF* */
2490enum { 3209enum {
2491 CSI_ICH = 0x40, 3210 CSI_ICH = 0x40,
2492 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3211 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2493 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3212 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2494 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3213 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2495 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3214 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2496 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3215 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2497 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3216 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2512 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3231 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2513 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3232 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2514 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3233 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2515 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3234 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2516 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3235 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2517 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3236 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2518 }; 3237 };
2519/* *INDENT-ON* */ 3238/* *INDENT-ON* */
2520 3239
2521void 3240void
2522rxvt_term::process_csi_seq () 3241rxvt_term::process_csi_seq ()
2523{ 3242{
2524 unsigned char ch, priv, i; 3243 unicode_t ch, priv, i;
2525 unsigned int nargs, p; 3244 unsigned int nargs, p;
2526 int n, ndef; 3245 int n, ndef;
2527 int arg[ESC_ARGS]; 3246 int arg[ESC_ARGS];
2528 3247
2529 for (nargs = ESC_ARGS; nargs > 0;) 3248 for (nargs = ESC_ARGS; nargs > 0;)
2530 arg[--nargs] = 0; 3249 arg[--nargs] = 0;
2531 3250
2532 priv = 0; 3251 priv = 0;
… …
2534 if (ch >= '<' && ch <= '?') 3253 if (ch >= '<' && ch <= '?')
2535 { /* '<' '=' '>' '?' */ 3254 { /* '<' '=' '>' '?' */
2536 priv = ch; 3255 priv = ch;
2537 ch = cmd_getc (); 3256 ch = cmd_getc ();
2538 } 3257 }
3258
2539 /* read any numerical arguments */ 3259 /* read any numerical arguments */
2540 for (n = -1; ch < CSI_ICH; ) 3260 for (n = -1; ch < CSI_ICH; )
2541 { 3261 {
2542 if (isdigit (ch)) 3262 if (isdigit (ch))
2543 { 3263 {
… …
2550 { 3270 {
2551 if (nargs < ESC_ARGS) 3271 if (nargs < ESC_ARGS)
2552 arg[nargs++] = n; 3272 arg[nargs++] = n;
2553 n = -1; 3273 n = -1;
2554 } 3274 }
2555 else if (ch == '\b') 3275 else if (IS_CONTROL (ch))
2556 {
2557 scr_backspace ();
2558 }
2559 else if (ch == C0_ESC)
2560 {
2561 process_escape_seq ();
2562 return;
2563 }
2564 else if (ch < ' ')
2565 {
2566 process_nonprinting (ch); 3276 process_nonprinting (ch);
2567 } 3277
2568 ch = cmd_getc (); 3278 ch = cmd_getc ();
2569 } 3279 }
2570 3280
2571 if (ch > CSI_7F) 3281 if (ch > CSI_7F)
2572 return; 3282 return;
… …
2594 { 3304 {
2595 switch (priv) 3305 switch (priv)
2596 { 3306 {
2597 case '>': 3307 case '>':
2598 if (ch == CSI_DA) /* secondary device attributes */ 3308 if (ch == CSI_DA) /* secondary device attributes */
2599 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 3309 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]);
2600 break; 3310 break;
2601 case '?': 3311 case '?':
2602 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3312 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2603 process_terminal_mode (ch, priv, nargs, arg); 3313 process_terminal_mode (ch, priv, nargs, arg);
2604 break; 3314 break;
… …
2709 3419
2710 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3420 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2711 arg[0] = -arg[0]; 3421 arg[0] = -arg[0];
2712 /* FALLTHROUGH */ 3422 /* FALLTHROUGH */
2713 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3423 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2714 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3424 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2715 break; 3425 break;
2716 3426
2717 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3427 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2718 tt_write ((const unsigned char *)VT100_ANS, 3428 tt_write ((const unsigned char *)VT100_ANS,
2719 (unsigned int) (sizeof (VT100_ANS) - 1)); 3429 (unsigned int) (sizeof (VT100_ANS) - 1));
2720 break; 3430 break;
2721 3431
2722 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3432 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2723 process_sgr_mode (nargs, arg); 3433 process_sgr_mode (nargs, arg);
2724 break; 3434 break;
… …
2730 tt_printf ("\033[0n"); 3440 tt_printf ("\033[0n");
2731 break; 3441 break;
2732 case 6: /* CPR requested */ 3442 case 6: /* CPR requested */
2733 scr_report_position (); 3443 scr_report_position ();
2734 break; 3444 break;
2735#if defined (ENABLE_DISPLAY_ANSWER)
2736 case 7: /* unofficial extension */ 3445 case 7: /* unofficial extension */
3446 if (OPTION (Opt_insecure))
2737 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3447 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2738 break; 3448 break;
2739#endif
2740 case 8: /* unofficial extension */ 3449 case 8: /* unofficial extension */
2741 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3450 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2742 break; 3451 break;
2743 } 3452 }
2744 break; 3453 break;
2745 3454
2746 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3455 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2779 break; 3488 break;
2780 3489
2781 case CSI_RM: /* 8.3.107: RESET MODE */ 3490 case CSI_RM: /* 8.3.107: RESET MODE */
2782 if (arg[0] == 4) 3491 if (arg[0] == 4)
2783 scr_insert_mode (0); 3492 scr_insert_mode (0);
3493 else if (arg[0] == 20)
3494 priv_modes &= ~PrivMode_LFNL;
2784 break; 3495 break;
2785 3496
2786 case CSI_SM: /* 8.3.126: SET MODE */ 3497 case CSI_SM: /* 8.3.126: SET MODE */
2787 if (arg[0] == 4) 3498 if (arg[0] == 4)
2788 scr_insert_mode (1); 3499 scr_insert_mode (1);
3500 else if (arg[0] == 20)
3501 priv_modes |= PrivMode_LFNL;
2789 break; 3502 break;
2790 3503
2791 /* 3504 /*
2792 * PRIVATE USE beyond this point. All CSI_7? sequences here 3505 * PRIVATE USE beyond this point. All CSI_7? sequences here
2793 */ 3506 */
… …
2805 break; 3518 break;
2806 case CSI_75: 3519 case CSI_75:
2807 scr_cursor (RESTORE); 3520 scr_cursor (RESTORE);
2808 break; 3521 break;
2809 3522
2810#ifndef NO_FRILLS 3523#if ENABLE_FRILLS
2811 case CSI_74: 3524 case CSI_74:
2812 process_window_ops (arg, nargs); 3525 process_window_ops (arg, nargs);
2813 break; 3526 break;
2814#endif 3527#endif
2815 3528
2816 case CSI_78: /* DECREQTPARM */ 3529 case CSI_78: /* DECREQTPARM */
2817 if (arg[0] == 0 || arg[0] == 1) 3530 if (arg[0] == 0 || arg[0] == 1)
2818 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3531 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2819 /* FALLTHROUGH */ 3532 break;
2820 3533
2821 default: 3534 default:
2822 break; 3535 break;
2823 } 3536 }
2824} 3537}
2825/*}}} */ 3538/*}}} */
2826 3539
2827#ifndef NO_FRILLS 3540#if ENABLE_FRILLS
2828/* ARGSUSED */ 3541/* ARGSUSED */
2829void 3542void
2830rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3543rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2831{ 3544{
2832 int x, y; 3545 int x, y;
2833#if 0
2834 char *s;
2835#endif
2836 XWindowAttributes wattr; 3546 XWindowAttributes wattr;
2837 Window wdummy; 3547 Window wdummy;
3548 dDisp;
2838 3549
2839 if (nargs == 0) 3550 if (nargs == 0)
2840 return; 3551 return;
3552
2841 switch (args[0]) 3553 switch (args[0])
2842 { 3554 {
2843 /* 3555 /*
2844 * commands 3556 * commands
2845 */ 3557 */
2846 case 1: /* deiconify window */ 3558 case 1: /* deiconify window */
2847 XMapWindow (display->display, TermWin.parent[0]); 3559 XMapWindow (disp, parent[0]);
2848 break; 3560 break;
2849 case 2: /* iconify window */ 3561 case 2: /* iconify window */
2850 XIconifyWindow (display->display, TermWin.parent[0], 3562 XIconifyWindow (disp, parent[0], display->screen);
2851 DefaultScreen (display->display));
2852 break; 3563 break;
2853 case 3: /* set position (pixels) */ 3564 case 3: /* set position (pixels) */
2854 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3565 XMoveWindow (disp, parent[0], args[1], args[2]);
2855 break; 3566 break;
2856 case 4: /* set size (pixels) */ 3567 case 4: /* set size (pixels) */
2857 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3568 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2858 break; 3569 break;
2859 case 5: /* raise window */ 3570 case 5: /* raise window */
2860 XRaiseWindow (display->display, TermWin.parent[0]); 3571 XRaiseWindow (disp, parent[0]);
2861 break; 3572 break;
2862 case 6: /* lower window */ 3573 case 6: /* lower window */
2863 XLowerWindow (display->display, TermWin.parent[0]); 3574 XLowerWindow (disp, parent[0]);
2864 break; 3575 break;
2865 case 7: /* refresh window */ 3576 case 7: /* refresh window */
2866 scr_touch (true); 3577 scr_touch (true);
2867 break; 3578 break;
2868 case 8: /* set size (chars) */ 3579 case 8: /* set size (chars) */
2869 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3580 set_widthheight ((unsigned int) (args[2] * fwidth),
2870 (unsigned int) (args[1] * TermWin.fheight)); 3581 (unsigned int) (args[1] * fheight));
2871 break; 3582 break;
3583
3584 //case 9: NYI, TODO, restore maximized window or maximize window
2872 default: 3585 default:
2873 if (args[0] >= 24) /* set height (chars) */ 3586 if (args[0] >= 24) /* set height (chars) */
2874 set_widthheight ((unsigned int)TermWin.width, 3587 set_widthheight ((unsigned int)width,
2875 (unsigned int) (args[1] * TermWin.fheight)); 3588 (unsigned int) (args[1] * fheight));
2876 break; 3589 break;
3590
3591
2877 /* 3592 /*
2878 * reports - some output format copied from XTerm 3593 * reports - some output format copied from XTerm
2879 */ 3594 */
2880 case 11: /* report window state */ 3595 case 11: /* report window state */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3596 XGetWindowAttributes (disp, parent[0], &wattr);
2882 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3597 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2883 break; 3598 break;
2884 case 13: /* report window position */ 3599 case 13: /* report window position */
2885 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3600 XGetWindowAttributes (disp, parent[0], &wattr);
2886 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3601 XTranslateCoordinates (disp, parent[0], wattr.root,
2887 -wattr.border_width, -wattr.border_width, 3602 -wattr.border_width, -wattr.border_width,
2888 &x, &y, &wdummy); 3603 &x, &y, &wdummy);
2889 tt_printf ("\033[3;%d;%dt", x, y); 3604 tt_printf ("\033[3;%d;%dt", x, y);
2890 break; 3605 break;
2891 case 14: /* report window size (pixels) */ 3606 case 14: /* report window size (pixels) */
2892 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3607 XGetWindowAttributes (disp, parent[0], &wattr);
2893 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3608 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2894 break; 3609 break;
3610 case 18: /* report text area size (chars) */
3611 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3612 break;
2895 case 18: /* report window size (chars) */ 3613 case 19: /* report window size (chars) */
2896 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3614 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2897 break; 3615 break;
2898#if 0 /* XXX: currently disabled due to security concerns */
2899 case 20: /* report icon label */ 3616 case 20: /* report icon label */
3617 {
3618 char *s;
2900 XGetIconName (display->display, TermWin.parent[0], &s); 3619 XGetIconName (disp, parent[0], &s);
2901 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3620 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3621 XFree (s);
3622 }
2902 break; 3623 break;
2903 case 21: /* report window title */ 3624 case 21: /* report window title */
3625 {
3626 char *s;
2904 XFetchName (display->display, TermWin.parent[0], &s); 3627 XFetchName (disp, parent[0], &s);
2905 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3628 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3629 XFree (s);
3630 }
2906 break; 3631 break;
2907#endif
2908
2909 } 3632 }
2910} 3633}
2911#endif 3634#endif
2912 3635
2913/*----------------------------------------------------------------------*/ 3636/*----------------------------------------------------------------------*/
2914/* 3637/*
2915 * get input up until STRING TERMINATOR (or BEL) 3638 * get input up until STRING TERMINATOR (or BEL)
2916 * ends_how is terminator used. returned input must be free ()d 3639 * ends_how is terminator used. returned input must be free()'d
2917 */ 3640 */
2918unsigned char * 3641unsigned char *
2919rxvt_term::get_to_st (unsigned char *ends_how) 3642rxvt_term::get_to_st (unicode_t &ends_how)
2920{ 3643{
2921 int seen_esc = 0; /* seen escape? */ 3644 unicode_t ch;
3645 bool seen_esc = false;
2922 unsigned int n = 0; 3646 unsigned int n = 0;
2923 unsigned char *s; 3647 wchar_t string[STRING_MAX];
2924 unsigned char ch, string[STRING_MAX];
2925 3648
2926 for (; (ch = cmd_getc ());) 3649 while ((ch = cmd_getc ()) != NOCHAR)
2927 { 3650 {
2928 if (ch == C0_BEL 3651 if (seen_esc)
2929 || ch == CHAR_ST 3652 {
2930 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3653 if (ch == 0x5c) /* 7bit ST */
2931 break; 3654 break;
3655 else
3656 return NULL;
3657 }
2932 if (ch == C0_ESC) 3658 else if (ch == C0_ESC)
2933 { 3659 {
2934 seen_esc = 1; 3660 seen_esc = true;
2935 continue; 3661 continue;
2936 } 3662 }
2937 else if (ch == '\t') 3663 else if (ch == C0_BEL || ch == CHAR_ST)
2938 ch = ' '; /* translate '\t' to space */ 3664 break;
2939 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3665 else if (ch < 0x20)
2940 return NULL; /* other control character - exit */ 3666 return NULL; /* other control character - exit */
2941 if (n < sizeof (string) - 1) 3667
3668 seen_esc = false;
3669
3670 if (n >= STRING_MAX - 1)
3671 // stop at some sane length
3672 return NULL;
3673
3674 if (ch == C0_SYN)
3675 string[n++] = cmd_get8 ();
3676 else
2942 string[n++] = ch; 3677 string[n++] = ch;
2943 seen_esc = 0;
2944 } 3678 }
3679
2945 string[n++] = '\0'; 3680 string[n++] = '\0';
2946 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3681
2947 return NULL;
2948 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3682 ends_how = (ch == 0x5c ? C0_ESC : ch);
2949 STRNCPY (s, string, n); 3683
2950 return s; 3684 return (unsigned char *)rxvt_wcstombs (string);
2951} 3685}
2952 3686
2953/*----------------------------------------------------------------------*/ 3687/*----------------------------------------------------------------------*/
2954/* 3688/*
2955 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3689 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2956 */ 3690 */
2957void 3691void
2958rxvt_term::process_dcs_seq () 3692rxvt_term::process_dcs_seq ()
2959{ 3693{
2960 unsigned char eh, *s; 3694 unsigned char *s;
3695 unicode_t eh;
3696
2961 /* 3697 /*
2962 * Not handled yet 3698 * Not handled yet
2963 */ 3699 */
2964 s = get_to_st (&eh); 3700 s = get_to_st (eh);
2965 if (s) 3701 if (s)
2966 free (s); 3702 free (s);
3703
2967 return; 3704 return;
2968} 3705}
2969 3706
2970/*----------------------------------------------------------------------*/ 3707/*----------------------------------------------------------------------*/
2971/* 3708/*
2972 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3709 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2973 */ 3710 */
2974void 3711void
2975rxvt_term::process_osc_seq () 3712rxvt_term::process_osc_seq ()
2976{ 3713{
2977 unsigned char ch, eh, *s; 3714 unicode_t ch, eh;
2978 int arg; 3715 int arg;
2979 3716
2980 ch = cmd_getc (); 3717 ch = cmd_getc ();
2981 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3718 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2982 arg = arg * 10 + (ch - '0'); 3719 arg = arg * 10 + (ch - '0');
2983 3720
2984 if (ch == ';') 3721 if (ch == ';')
2985 { 3722 {
2986 s = get_to_st (&eh); 3723 unsigned char *s = get_to_st (eh);
3724
2987 if (s) 3725 if (s)
2988 { 3726 {
2989 /*
2990 * rxvt_menubar_dispatch () violates the constness of the string,
2991 * so do it here
2992 */
2993 if (arg == XTerm_Menu)
2994#if 0 /* XXX: currently disabled due to security concerns */
2995 menubar_dispatch ((char *)s);
2996#else
2997 (void)0;
2998#endif
2999 else
3000 xterm_seq (arg, (char *)s, eh); 3727 process_xterm_seq (arg, (char *)s, eh);
3001 free (s); 3728 free (s);
3002 } 3729 }
3003 } 3730 }
3004} 3731}
3732
3733void
3734rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp)
3735{
3736 if (str[0] == '?' && !str[1])
3737 {
3738 unsigned short r, g, b;
3739 pix_colors_focused[color].get (display, r, g, b);
3740 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3741 }
3742 else
3743 set_window_color (color, str);
3744}
3745
3005/* 3746/*
3006 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3747 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3007 * 0 = change iconName/title
3008 * 1 = change iconName
3009 * 2 = change title
3010 * 4 = change color
3011 * 12 = change text color
3012 * 13 = change mouse foreground color
3013 * 17 = change highlight character colour
3014 * 18 = change bold character color
3015 * 19 = change underlined character color
3016 * 46 = change logfile (not implemented)
3017 * 50 = change font
3018 *
3019 * rxvt extensions:
3020 * 10 = menu (may change in future)
3021 * 20 = bg pixmap
3022 * 39 = change default fg color
3023 * 49 = change default bg color
3024 * 55 = dump scrollback buffer and all of screen
3025 */ 3748 */
3026void 3749void
3027rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3750rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp)
3028{ 3751{
3029 int changed = 0; 3752 int changed = 0;
3030 int color; 3753 int color;
3031 char *buf, *name; 3754 char *buf, *name;
3755 bool query = str[0] == '?' && !str[1];
3756 int saveop = op;
3757 dDisp;
3032 3758
3033 assert (str != NULL); 3759 assert (str != NULL);
3034 switch (op) 3760 switch (op)
3035 { 3761 {
3036 case XTerm_name: 3762 case XTerm_name:
3037 set_title (str); 3763 set_title (str);
3038 /* FALLTHROUGH */ 3764 /* FALLTHROUGH */
3039 case XTerm_iconName: 3765 case XTerm_iconName:
3040 set_iconName (str); 3766 set_icon_name (str);
3041 break; 3767 break;
3042 case XTerm_title: 3768 case XTerm_title:
3043 set_title (str); 3769 set_title (str);
3044 break; 3770 break;
3771 case XTerm_property:
3772 if (str[0] == '?')
3773 {
3774 Atom prop = display->atom (str + 1);
3775 Atom actual_type;
3776 int actual_format;
3777 unsigned long nitems;
3778 unsigned long bytes_after;
3779 unsigned char *value = 0;
3780 const char *str = "";
3781
3782 if (prop
3783 && XGetWindowProperty (disp, parent[0],
3784 prop, 0, 1<<16, 0, AnyPropertyType,
3785 &actual_type, &actual_format,
3786 &nitems, &bytes_after, &value) == Success
3787 && actual_type != None
3788 && actual_format == 8)
3789 str = (const char *)(value);
3790
3791 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3792
3793 XFree (value);
3794 }
3795 else
3796 {
3797 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3798
3799 if (eq)
3800 {
3801 *eq = 0;
3802 set_utf8_property (display->atom (str), eq + 1);
3803 }
3804 else
3805 XDeleteProperty (disp, parent[0],
3806 display->atom (str));
3807 }
3808 break;
3809
3045 case XTerm_Color: 3810 case XTerm_Color:
3046 for (buf = (char *)str; buf && *buf;) 3811 for (buf = (char *)str; buf && *buf;)
3047 { 3812 {
3048 if ((name = STRCHR (buf, ';')) == NULL) 3813 if ((name = strchr (buf, ';')) == NULL)
3049 break; 3814 break;
3815
3050 *name++ = '\0'; 3816 *name++ = '\0';
3051 color = atoi (buf); 3817 color = atoi (buf);
3818
3052 if (color < 0 || color >= TOTAL_COLORS) 3819 if (color < 0 || color >= TOTAL_COLORS)
3053 break; 3820 break;
3821
3054 if ((buf = STRCHR (name, ';')) != NULL) 3822 if ((buf = strchr (name, ';')) != NULL)
3055 *buf++ = '\0'; 3823 *buf++ = '\0';
3824
3825 if (name[0] == '?' && !name[1])
3826 {
3827 unsigned short r, g, b;
3828 pix_colors_focused[color + minCOLOR].get (display, r, g, b);
3829 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3830 }
3831 else
3056 set_window_color (color + minCOLOR, name); 3832 set_window_color (color + minCOLOR, name);
3057 } 3833 }
3834 break;
3835 case XTerm_Color00:
3836 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3837 break;
3838 case XTerm_Color01:
3839 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3058 break; 3840 break;
3059#ifndef NO_CURSORCOLOR 3841#ifndef NO_CURSORCOLOR
3060 case XTerm_Color_cursor: 3842 case XTerm_Color_cursor:
3061 set_window_color (Color_cursor, str); 3843 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3062 break; 3844 break;
3063#endif 3845#endif
3064 case XTerm_Color_pointer: 3846 case XTerm_Color_pointer_fg:
3065 set_window_color (Color_pointer, str); 3847 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3848 break;
3849 case XTerm_Color_pointer_bg:
3850 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3066 break; 3851 break;
3067#ifndef NO_BOLD_UNDERLINE_REVERSE 3852#ifndef NO_BOLD_UNDERLINE_REVERSE
3068 case XTerm_Color_BD: 3853 case XTerm_Color_BD:
3069 set_window_color (Color_BD, str); 3854 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3070 break; 3855 break;
3071 case XTerm_Color_UL: 3856 case XTerm_Color_UL:
3072 set_window_color (Color_UL, str); 3857 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3073 break; 3858 break;
3074 case XTerm_Color_RV: 3859 case XTerm_Color_RV:
3075 set_window_color (Color_RV, str); 3860 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3076 break; 3861 break;
3077#endif 3862 case URxvt_Color_IT:
3078 3863 process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3079 case XTerm_Menu:
3080 /*
3081 * rxvt_menubar_dispatch () violates the constness of the string,
3082 * so DON'T do it here
3083 */
3084 break; 3864 break;
3865#endif
3866#if TRANSPARENT && TINTING
3867 case URxvt_Color_tint:
3868 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3869 check_our_parents ();
3870 if (am_transparent)
3871 want_full_refresh = want_refresh = 1;
3872 break;
3873#endif
3874
3085 case XTerm_Pixmap: 3875 case XTerm_Pixmap:
3086 if (*str != ';') 3876 if (*str != ';')
3087 { 3877 {
3088#if XPM_BACKGROUND 3878#if XPM_BACKGROUND
3089 scale_pixmap (""); /* reset to default scaling */ 3879 scale_pixmap (""); /* reset to default scaling */
3090 set_bgPixmap (str); /* change pixmap */ 3880 set_bgPixmap (str); /* change pixmap */
3091#endif 3881#endif
3092 scr_touch (true); 3882 scr_touch (true);
3093 } 3883 }
3094 while ((str = STRCHR (str, ';')) != NULL) 3884 while ((str = strchr (str, ';')) != NULL)
3095 { 3885 {
3096 str++; 3886 str++;
3097#if XPM_BACKGROUND 3887#if XPM_BACKGROUND
3098 changed += scale_pixmap (str); 3888 changed += scale_pixmap (str);
3099#endif 3889#endif
3100
3101 } 3890 }
3891
3102 if (changed) 3892 if (changed)
3103 { 3893 {
3104#ifdef XPM_BACKGROUND 3894#ifdef XPM_BACKGROUND
3105 resize_pixmap (); 3895 resize_pixmap ();
3106#endif 3896#endif
… …
3112 set_window_color (Color_fg, str); 3902 set_window_color (Color_fg, str);
3113 break; 3903 break;
3114 case XTerm_restoreBG: 3904 case XTerm_restoreBG:
3115 set_window_color (Color_bg, str); 3905 set_window_color (Color_bg, str);
3116 break; 3906 break;
3907
3117 case XTerm_logfile: 3908 case XTerm_logfile:
3909 // TODO, when secure mode?
3910 break;
3911
3912#ifdef MENUBAR
3913 case URxvt_Menu:
3914 if (OPTION (Opt_insecure))
3915 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3118 break; 3916 break;
3119 case XTerm_font: 3917#endif
3120 change_font (0, str);
3121 break;
3122#if 0 3918#if 0
3123 case XTerm_dumpscreen: /* no error notices */ 3919 case XTerm_dumpscreen: /* no error notices */
3124 { 3920 {
3125 int fd; 3921 int fd;
3126 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3922 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3127 { 3923 {
3128 scr_dump (fd); 3924 scr_dump (fd);
3129 close (fd); 3925 close (fd);
3130 } 3926 }
3131 } 3927 }
3132 break; 3928 break;
3133#endif 3929#endif
3930 case XTerm_font:
3931 op = URxvt_font;
3932 case URxvt_font:
3933#if ENABLE_STYLES
3934 case URxvt_boldFont:
3935 case URxvt_italicFont:
3936 case URxvt_boldItalicFont:
3937#endif
3938 if (query)
3939 tt_printf ("\33]%d;%-.250s%c", saveop,
3940 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3941 ? fontset[op - URxvt_font]->fontdesc : "",
3942 resp);
3943 else
3944 {
3945 const char *&res = rs[Rs_font + (op - URxvt_font)];
3134 3946
3947 res = strdup (str);
3948 allocated.push_back ((void *)res);
3949 set_fonts ();
3950 }
3951 break;
3952
3953#if ENABLE_FRILLS
3954 case URxvt_locale:
3955 if (query)
3956 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp);
3957 else
3958 {
3959 set_locale (str);
3960 pty.set_utf8_mode (enc_utf8);
3961 init_xlocale ();
3962 }
3963 break;
3964
3965 case URxvt_view_up:
3966 case URxvt_view_down:
3967 {
3968 int lines = atoi (str);
3969
3970 if (lines)
3971 scr_page (op == URxvt_view_up ? UP : DN, lines);
3972 else
3973 scr_erase_savelines ();
3974 }
3975
3976 break;
3977#endif
3978
3979#if ENABLE_PERL
3980 case URxvt_perl:
3981 if (PERL_INVOKE ((this, HOOK_OSC_SEQ, DT_STRING, str, DT_END)))
3982 ; // no responses yet
3983 break;
3984#endif
3135 } 3985 }
3136} 3986}
3137/*----------------------------------------------------------------------*/ 3987/*----------------------------------------------------------------------*/
3138 3988
3139/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3989/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3147 * so no need for fancy checking 3997 * so no need for fancy checking
3148 */ 3998 */
3149int 3999int
3150rxvt_term::privcases (int mode, unsigned long bit) 4000rxvt_term::privcases (int mode, unsigned long bit)
3151{ 4001{
3152 int state; 4002 int state;
3153 4003
3154 if (mode == 's') 4004 if (mode == 's')
3155 { 4005 {
3156 SavedModes |= (PrivateModes & bit); 4006 SavedModes |= (priv_modes & bit);
3157 return -1; 4007 return -1;
3158 } 4008 }
3159 else 4009 else
3160 { 4010 {
3161 if (mode == 'r') 4011 if (mode == 'r')
3162 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4012 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3163 else 4013 else
3164 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 4014 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3165 PrivMode (state, bit); 4015 PrivMode (state, bit);
3166 } 4016 }
4017
3167 return state; 4018 return state;
3168} 4019}
3169 4020
3170/* we're not using priv _yet_ */ 4021/* we're not using priv _yet_ */
3171void 4022void
3172rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 4023rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3173{ 4024{
3174 unsigned int i, j; 4025 unsigned int i, j;
3175 int state; 4026 int state;
4027
3176 static const struct 4028 static const struct
3177 { 4029 {
3178 const int argval; 4030 const int argval;
3179 const unsigned long bit; 4031 const unsigned long bit;
3180 } 4032 }
4033
3181 argtopriv[] = { 4034 argtopriv[] = {
3182 { 1, PrivMode_aplCUR }, 4035 { 1, PrivMode_aplCUR },
3183 { 2, PrivMode_vt52 }, 4036 { 2, PrivMode_vt52 },
3184 { 3, PrivMode_132 }, 4037 { 3, PrivMode_132 },
3185 { 4, PrivMode_smoothScroll }, 4038 { 4, PrivMode_smoothScroll },
3186 { 5, PrivMode_rVideo }, 4039 { 5, PrivMode_rVideo },
3187 { 6, PrivMode_relOrigin }, 4040 { 6, PrivMode_relOrigin },
3188 { 7, PrivMode_Autowrap }, 4041 { 7, PrivMode_Autowrap },
4042 // 8, bi-directional support mode
3189 { 9, PrivMode_MouseX10 }, 4043 { 9, PrivMode_MouseX10 },
3190#ifdef menuBar_esc 4044#ifdef menuBar_esc
3191 { menuBar_esc, PrivMode_menuBar }, 4045 { menuBar_esc, PrivMode_menuBar },
3192#endif 4046#endif
4047 // 18, 19 printing-related
4048 { 25, PrivMode_VisibleCursor },
3193#ifdef scrollBar_esc 4049#ifdef scrollBar_esc
3194 { scrollBar_esc, PrivMode_scrollBar }, 4050 { scrollBar_esc, PrivMode_scrollBar },
3195#endif 4051#endif
3196 { 25, PrivMode_VisibleCursor },
3197 { 35, PrivMode_ShiftKeys }, 4052 { 35, PrivMode_ShiftKeys }, // rxvt extension
3198 { 40, PrivMode_132OK }, 4053 { 40, PrivMode_132OK },
4054 // 41 xterm more fixes NYI
4055 // 45 margin bell NYI
4056 // 46 start logging
3199 { 47, PrivMode_Screen }, 4057 { 47, PrivMode_Screen },
3200 { 66, PrivMode_aplKP }, 4058 { 66, PrivMode_aplKP },
3201#ifndef NO_BACKSPACE_KEY 4059#ifndef NO_BACKSPACE_KEY
3202 { 67, PrivMode_BackSpace }, 4060 { 67, PrivMode_BackSpace },
3203#endif 4061#endif
3204 { 1000, PrivMode_MouseX11 }, 4062 { 1000, PrivMode_MouseX11 },
4063 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4064 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4065 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3205 { 1010, PrivMode_TtyOutputInh }, 4066 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3206 { 1011, PrivMode_Keypress }, 4067 { 1011, PrivMode_Keypress }, // rxvt extension
4068 // 1035 enable modifiers for alt, numlock NYI
4069 // 1036 send ESC for meta keys NYI
4070 // 1037 send DEL for keypad delete NYI
3207 { 1047, PrivMode_Screen }, 4071 { 1047, PrivMode_Screen },
4072 // 1048 save and restore cursor
3208 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4073 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4074 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3209 }; 4075 };
3210 4076
3211 if (nargs == 0) 4077 if (nargs == 0)
3212 return; 4078 return;
3213 4079
… …
3228 state = privcases (mode, argtopriv[j].bit); 4094 state = privcases (mode, argtopriv[j].bit);
3229 break; 4095 break;
3230 } 4096 }
3231 4097
3232 /* extra handling for values with state unkept */ 4098 /* extra handling for values with state unkept */
3233 if (state == -1)
3234 switch (arg[i]) 4099 switch (arg[i])
3235 { 4100 {
4101#if ENABLE_STYLES
4102 case 1021:
4103 if (mode)
4104 SET_OPTION (Opt_intensityStyles);
4105 else
4106 CLR_OPTION (Opt_intensityStyles);
4107
4108 scr_touch (true);
4109 break;
4110#endif
3236 case 1048: /* alternative cursor save */ 4111 case 1048: /* alternative cursor save */
4112 case 1049:
4113 if (OPTION (Opt_secondaryScreen))
3237 if (mode == 0) 4114 if (mode == 0)
3238 scr_cursor (RESTORE); 4115 scr_cursor (RESTORE);
3239 else if (mode == 1) 4116 else if (mode == 1)
3240 scr_cursor (SAVE); 4117 scr_cursor (SAVE);
3241 /* FALLTHROUGH */
3242 default:
3243 continue; /* for (;i;) */
3244 }
3245
3246 /* extra handling for values with valid 0 or 1 state */
3247 switch (arg[i])
3248 {
3249 /* case 1: - application cursor keys */
3250 case 2: /* VT52 mode */
3251 /* oddball mode. should be set regardless of set/reset
3252 * parameter. Return from VT52 mode with an ESC < from
3253 * within VT52 mode
3254 */
3255 PrivMode (1, PrivMode_vt52);
3256 break; 4118 break;
4119 }
4120
4121 if (state >= 0)
4122 /* extra handling for values with valid 0 or 1 state */
4123 switch (arg[i])
4124 {
4125 /* case 1: - application cursor keys */
4126 case 2: /* VT52 mode */
4127 /* oddball mode. should be set regardless of set/reset
4128 * parameter. Return from VT52 mode with an ESC < from
4129 * within VT52 mode
4130 */
4131 PrivMode (1, PrivMode_vt52);
4132 break;
3257 case 3: /* 80/132 */ 4133 case 3: /* 80/132 */
3258 if (PrivateModes & PrivMode_132OK) 4134 if (priv_modes & PrivMode_132OK)
3259 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 4135 set_widthheight (((state ? 132 : 80) * fwidth), height);
3260 (unsigned int)TermWin.height);
3261 break; 4136 break;
3262 case 4: /* smooth scrolling */ 4137 case 4: /* smooth scrolling */
3263 if (state) 4138 if (!state)
3264 Options &= ~Opt_jumpScroll; 4139 SET_OPTION (Opt_jumpScroll);
3265 else 4140 else
3266 Options |= Opt_jumpScroll; 4141 CLR_OPTION (Opt_jumpScroll);
3267 break; 4142 break;
3268 case 5: /* reverse video */ 4143 case 5: /* reverse video */
3269 scr_rvideo_mode (state); 4144 scr_rvideo_mode (state);
3270 break; 4145 break;
3271 case 6: /* relative/absolute origins */ 4146 case 6: /* relative/absolute origins */
3272 scr_relative_origin (state); 4147 scr_relative_origin (state);
3273 break; 4148 break;
3274 case 7: /* autowrap */ 4149 case 7: /* autowrap */
3275 scr_autowrap (state); 4150 scr_autowrap (state);
3276 break; 4151 break;
3277 /* case 8: - auto repeat, can't do on a per window basis */ 4152 /* case 8: - auto repeat, can't do on a per window basis */
3278 case 9: /* X10 mouse reporting */ 4153 case 9: /* X10 mouse reporting */
3279 if (state) /* orthogonal */ 4154 if (state) /* orthogonal */
3280 PrivateModes &= ~ (PrivMode_MouseX11); 4155 priv_modes &= ~PrivMode_MouseX11;
3281 break; 4156 break;
3282#ifdef menuBar_esc 4157#ifdef menuBar_esc
3283 case menuBar_esc: 4158 case menuBar_esc:
3284#ifdef MENUBAR 4159#ifdef MENUBAR
3285 map_menuBar (state); 4160 map_menuBar (state);
3286#endif 4161#endif
3287 break; 4162 break;
3288#endif 4163#endif
3289#ifdef scrollBar_esc 4164#ifdef scrollBar_esc
3290 case scrollBar_esc: 4165 case scrollBar_esc:
3291 if (scrollbar_mapping (state)) 4166 if (scrollbar_mapping (state))
3292 { 4167 {
3293 resize_all_windows (0, 0, 0); 4168 resize_all_windows (0, 0, 0);
3294 scr_touch (true); 4169 scr_touch (true);
3295 } 4170 }
3296 break; 4171 break;
3297#endif 4172#endif
3298 case 25: /* visible/invisible cursor */ 4173 case 25: /* visible/invisible cursor */
3299 scr_cursor_visible (state); 4174 scr_cursor_visible (state);
3300 break; 4175 break;
3301 /* case 35: - shift keys */ 4176 /* case 35: - shift keys */
3302 /* case 40: - 80 <--> 132 mode */ 4177 /* case 40: - 80 <--> 132 mode */
3303 case 47: /* secondary screen */ 4178 case 47: /* secondary screen */
3304 scr_change_screen (state); 4179 scr_change_screen (state);
3305 break; 4180 break;
3306 /* case 66: - application key pad */ 4181 /* case 66: - application key pad */
3307 /* case 67: - backspace key */ 4182 /* case 67: - backspace key */
3308 case 1000: /* X11 mouse reporting */ 4183 case 1000: /* X11 mouse reporting */
3309 if (state) /* orthogonal */ 4184 if (state) /* orthogonal */
3310 PrivateModes &= ~ (PrivMode_MouseX10); 4185 priv_modes &= ~PrivMode_MouseX10;
3311 break; 4186 break;
3312#if 0 4187#if 0
3313 case 1001: 4188 case 1001:
3314 break; /* X11 mouse highlighting */ 4189 break; /* X11 mouse highlighting */
3315#endif 4190#endif
3316 case 1010: /* scroll to bottom on TTY output inhibit */ 4191 case 1010: /* scroll to bottom on TTY output inhibit */
3317 if (state) 4192 if (!state)
3318 Options &= ~Opt_scrollTtyOutput; 4193 SET_OPTION (Opt_scrollTtyOutput);
3319 else 4194 else
3320 Options |= Opt_scrollTtyOutput; 4195 CLR_OPTION (Opt_scrollTtyOutput);
3321 break; 4196 break;
3322 case 1011: /* scroll to bottom on key press */ 4197 case 1011: /* scroll to bottom on key press */
3323 if (state) 4198 if (state)
3324 Options |= Opt_scrollTtyKeypress; 4199 SET_OPTION (Opt_scrollTtyKeypress);
3325 else 4200 else
3326 Options &= ~Opt_scrollTtyKeypress; 4201 CLR_OPTION (Opt_scrollTtyKeypress);
3327 break; 4202 break;
3328 case 1047: /* secondary screen w/ clearing */ 4203 case 1047: /* secondary screen w/ clearing last */
3329 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4204 if (OPTION (Opt_secondaryScreen))
3330 if (current_screen != PRIMARY) 4205 if (current_screen != PRIMARY)
3331 scr_erase_screen (2); 4206 scr_erase_screen (2);
3332 scr_change_screen (state); 4207 scr_change_screen (state);
3333 /* FALLTHROUGH */
3334 default:
3335 break; 4208 break;
4209 case 1049: /* secondary screen w/ clearing first */
4210 scr_change_screen (state);
4211 if (OPTION (Opt_secondaryScreen))
4212 if (current_screen != PRIMARY)
4213 scr_erase_screen (2);
4214 break;
4215 default:
4216 break;
3336 } 4217 }
3337 } 4218 }
3338} 4219}
3339/*}}} */ 4220/*}}} */
3340 4221
3341/*{{{ process sgr sequences */ 4222/*{{{ process sgr sequences */
3342void 4223void
3343rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4224rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3344{ 4225{
3345 unsigned int i; 4226 unsigned int i;
3346 short rendset; 4227 short rendset;
3347 int rendstyle; 4228 int rendstyle;
3348 4229
3349 if (nargs == 0) 4230 if (nargs == 0)
3350 { 4231 {
3351 scr_rendition (0, ~RS_None); 4232 scr_rendition (0, ~RS_None);
3352 return; 4233 return;
3353 } 4234 }
4235
3354 for (i = 0; i < nargs; i++) 4236 for (i = 0; i < nargs; i++)
3355 { 4237 {
3356 rendset = -1; 4238 rendset = -1;
3357 switch (arg[i]) 4239 switch (arg[i])
3358 { 4240 {
… …
3360 rendset = 0, rendstyle = ~RS_None; 4242 rendset = 0, rendstyle = ~RS_None;
3361 break; 4243 break;
3362 case 1: 4244 case 1:
3363 rendset = 1, rendstyle = RS_Bold; 4245 rendset = 1, rendstyle = RS_Bold;
3364 break; 4246 break;
4247 //case 2: // low intensity
4248 case 3:
4249 rendset = 1, rendstyle = RS_Italic;
4250 break;
3365 case 4: 4251 case 4:
3366 rendset = 1, rendstyle = RS_Uline; 4252 rendset = 1, rendstyle = RS_Uline;
3367 break; 4253 break;
3368 case 5: 4254 case 5: // slowly blinking
4255 case 6: // rapidly blinking
3369 rendset = 1, rendstyle = RS_Blink; 4256 rendset = 1, rendstyle = RS_Blink;
3370 break; 4257 break;
4258 //case 6: // scoansi light background
3371 case 7: 4259 case 7:
3372 rendset = 1, rendstyle = RS_RVid; 4260 rendset = 1, rendstyle = RS_RVid;
3373 break; 4261 break;
3374 case 22: 4262 case 8:
4263 // invisible. NYI
4264 break;
4265 //case 9: // crossed out
4266 //case 10: // scoansi acs off, primary font
4267 //case 11: // scoansi acs on, first alt font
4268 //case 12: // scoansi acs on, |0x80, second alt font
4269 //...
4270 //case 19: // ninth alt font
4271 //case 20: // gothic
4272 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3375 rendset = 0, rendstyle = RS_Bold; 4273 rendset = 0, rendstyle = RS_Bold;
4274 break;
4275 case 22: // normal intensity
4276 rendset = 0, rendstyle = RS_Bold;
4277 break;
4278 case 23: // disable italic
4279 rendset = 0, rendstyle = RS_Italic;
3376 break; 4280 break;
3377 case 24: 4281 case 24:
3378 rendset = 0, rendstyle = RS_Uline; 4282 rendset = 0, rendstyle = RS_Uline;
3379 break; 4283 break;
3380 case 25: 4284 case 25:
3381 rendset = 0, rendstyle = RS_Blink; 4285 rendset = 0, rendstyle = RS_Blink;
3382 break; 4286 break;
4287 case 26: // variable spacing (iso 8613)
4288 rendset = 0, rendstyle = RS_Blink;
4289 break;
3383 case 27: 4290 case 27:
3384 rendset = 0, rendstyle = RS_RVid; 4291 rendset = 0, rendstyle = RS_RVid;
3385 break; 4292 break;
4293 //case 28: // visible. NYI
4294 //case 29: // not crossed-out
3386 } 4295 }
4296
3387 if (rendset != -1) 4297 if (rendset != -1)
3388 { 4298 {
3389 scr_rendition (rendset, rendstyle); 4299 scr_rendition (rendset, rendstyle);
3390 continue; /* for (;i;) */ 4300 continue; /* for (;i;) */
3391 } 4301 }
… …
3398 case 33: 4308 case 33:
3399 case 34: 4309 case 34:
3400 case 35: 4310 case 35:
3401 case 36: 4311 case 36:
3402 case 37: 4312 case 37:
3403 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 4313 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3404 Color_fg);
3405 break; 4314 break;
3406#ifdef TTY_256COLOR 4315 case 38: // set fg color, ISO 8613-6
3407 case 38:
3408 if (nargs > i + 2 && arg[i + 1] == 5) 4316 if (nargs > i + 2 && arg[i + 1] == 5)
3409 { 4317 {
3410 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4318 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3411 Color_fg);
3412 i += 2; 4319 i += 2;
3413 } 4320 }
3414 break; 4321 break;
3415#endif
3416 case 39: /* default fg */ 4322 case 39: /* default fg */
3417 scr_color (Color_fg, Color_fg); 4323 scr_color (Color_fg, Color_fg);
3418 break; 4324 break;
3419 4325
3420 case 40: 4326 case 40:
… …
3423 case 43: 4329 case 43:
3424 case 44: 4330 case 44:
3425 case 45: 4331 case 45:
3426 case 46: 4332 case 46:
3427 case 47: 4333 case 47:
3428 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4334 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3429 Color_bg);
3430 break; 4335 break;
3431#ifdef TTY_256COLOR 4336 case 48: // set bg color, ISO 8613-6
3432 case 48:
3433 if (nargs > i + 2 && arg[i + 1] == 5) 4337 if (nargs > i + 2 && arg[i + 1] == 5)
3434 { 4338 {
3435 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4339 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3436 Color_bg);
3437 i += 2; 4340 i += 2;
3438 } 4341 }
3439 break; 4342 break;
3440#endif
3441 case 49: /* default bg */ 4343 case 49: /* default bg */
3442 scr_color (Color_bg, Color_bg); 4344 scr_color (Color_bg, Color_bg);
3443 break; 4345 break;
4346
4347 //case 50: // not variable spacing
3444 4348
3445#ifndef NO_BRIGHTCOLOR 4349#ifndef NO_BRIGHTCOLOR
3446 case 90: 4350 case 90:
3447 case 91: /* set bright fg color */ 4351 case 91: /* set bright fg color */
3448 case 92: 4352 case 92:
3449 case 93: 4353 case 93:
3450 case 94: 4354 case 94:
3451 case 95: 4355 case 95:
3452 case 96: 4356 case 96:
3453 case 97: 4357 case 97:
3454 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4358 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3455 Color_fg);
3456 break; 4359 break;
3457 case 100: 4360 case 100:
3458 case 101: /* set bright bg color */ 4361 case 101: /* set bright bg color */
3459 case 102: 4362 case 102:
3460 case 103: 4363 case 103:
3461 case 104: 4364 case 104:
3462 case 105: 4365 case 105:
3463 case 106: 4366 case 106:
3464 case 107: 4367 case 107:
3465 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4368 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3466 Color_bg);
3467 break; 4369 break;
3468#endif 4370#endif
3469
3470 } 4371 }
3471 } 4372 }
3472} 4373}
3473/*}}} */ 4374/*}}} */
3474 4375
3475/*{{{ process Rob Nation's own graphics mode sequences */ 4376/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3476void 4377void
3477rxvt_term::process_graphics () 4378rxvt_term::process_graphics ()
3478{ 4379{
3479 unsigned char ch, cmd = cmd_getc (); 4380 unicode_t ch, cmd = cmd_getc ();
3480 4381
3481#ifndef RXVT_GRAPHICS
3482 if (cmd == 'Q') 4382 if (cmd == 'Q')
3483 { /* query graphics */ 4383 { /* query graphics */
3484 tt_printf ("\033G0\n"); /* no graphics */ 4384 tt_printf ("\033G0\012"); /* no graphics */
3485 return; 4385 return;
3486 } 4386 }
3487 /* swallow other graphics sequences until terminating ':' */ 4387 /* swallow other graphics sequences until terminating ':' */
3488 do 4388 do
3489 ch = cmd_getc (); 4389 ch = cmd_getc ();
3490 while (ch != ':'); 4390 while (ch != ':');
3491#else
3492 unsigned int nargs;
3493 int args[NGRX_PTS];
3494 unsigned char *text = NULL;
3495
3496 if (cmd == 'Q')
3497 { /* query graphics */
3498 tt_printf ("\033G1\n"); /* yes, graphics (color) */
3499 return;
3500 }
3501 for (nargs = 0; nargs < (sizeof (args) / sizeof (args[0])) - 1;)
3502 {
3503 int neg;
3504
3505 ch = cmd_getc ();
3506 neg = (ch == '-');
3507 if (neg || ch == '+')
3508 ch = cmd_getc ();
3509
3510 for (args[nargs] = 0; isdigit (ch); ch = cmd_getc ())
3511 args[nargs] = args[nargs] * 10 + (ch - '0');
3512 if (neg)
3513 args[nargs] = -args[nargs];
3514
3515 nargs++;
3516 args[nargs] = 0;
3517 if (ch != ';')
3518 break;
3519 }
3520
3521 if ((cmd == 'T') && (nargs >= 5))
3522 {
3523 int i, len = args[4];
3524
3525 text = (unsigned char *)rxvt_malloc ((len + 1) * sizeof (char));
3526
3527 if (text != NULL)
3528 {
3529 for (i = 0; i < len; i++)
3530 text[i] = cmd_getc ();
3531 text[len] = '\0';
3532 }
3533 }
3534 Gr_do_graphics (cmd, nargs, args, text);
3535#endif
3536} 4391}
3537/*}}} */ 4392/*}}} */
3538 4393
3539/* ------------------------------------------------------------------------- */ 4394/* ------------------------------------------------------------------------- */
3540 4395
… …
3549 unsigned char buf[256]; 4404 unsigned char buf[256];
3550 4405
3551 va_start (arg_ptr, fmt); 4406 va_start (arg_ptr, fmt);
3552 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4407 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3553 va_end (arg_ptr); 4408 va_end (arg_ptr);
3554 tt_write (buf, STRLEN (buf)); 4409 tt_write (buf, strlen (buf));
3555} 4410}
3556 4411
3557/* ---------------------------------------------------------------------- */ 4412/* ---------------------------------------------------------------------- */
3558/* Write data to the pty as typed by the user, pasted with the mouse, 4413/* Write data to the pty as typed by the user, pasted with the mouse,
3559 * or generated by us in response to a query ESC sequence. 4414 * or generated by us in response to a query ESC sequence.
3560 */ 4415 */
4416const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4417
3561void 4418void
3562rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4419rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3563{ 4420{
3564 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4421 if (v_buflen == 0)
4422 {
4423 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
3565 4424
3566 if (len) 4425 if ((unsigned int)written == len)
4426 return;
4427
4428 data += written;
4429 len -= written;
3567 { 4430 }
4431
4432 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
4433
4434 memcpy (v_buffer + v_buflen, data, len);
4435 v_buflen += len;
4436
4437 pty_ev.set (EVENT_READ | EVENT_WRITE);
4438}
4439
4440void rxvt_term::pty_write ()
4441{
4442 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4443
4444 if (written > 0)
4445 {
4446 v_buflen -= written;
4447
3568 if (v_buflen == 0) 4448 if (v_buflen == 0)
3569 { 4449 {
3570 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3571
3572 if ((unsigned int)written == len)
3573 return;
3574
3575 data += written;
3576 len -= written;
3577 }
3578
3579
3580 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3581
3582 memcpy (v_buffer + v_buflen, data, len);
3583 v_buflen += len;
3584 }
3585
3586 for (;;)
3587 {
3588 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3589
3590 if (written > 0)
3591 {
3592 v_buflen -= written;
3593
3594 if (v_buflen == 0)
3595 {
3596 free (v_buffer); 4450 free (v_buffer);
3597 v_buffer = 0; 4451 v_buffer = 0;
3598 v_buflen = 0; 4452 v_buflen = 0;
3599 4453
3600 pty_ev.set (EVENT_READ); 4454 pty_ev.set (EVENT_READ);
3601 return;
3602 }
3603
3604 memmove (v_buffer, v_buffer + written, v_buflen);
3605 }
3606 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3607 // original code just ignores this...
3608 destroy ();
3609 else
3610 {
3611 pty_ev.set (EVENT_READ | EVENT_WRITE);
3612 return; 4455 return;
3613 } 4456 }
4457
4458 memmove (v_buffer, v_buffer + written, v_buflen);
3614 } 4459 }
4460 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4461 pty_ev.set (EVENT_READ);
3615} 4462}
3616 4463
3617/*----------------------- end-of-file (C source) -----------------------*/ 4464/*----------------------- end-of-file (C source) -----------------------*/
3618 4465

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