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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.55 by pcg, Sun Feb 22 20:08:18 2004 UTC vs.
Revision 1.236 by root, Thu Jan 5 01:04:10 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) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2005 Marc Lehmann <pcg@goof.com>
31 * 31 *
32 * 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
33 * 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
34 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 35 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
46 46
47/*{{{ includes: */ 47/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 48#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
50#include "version.h" 51#include "version.h"
51#include "command.h" 52#include "command.h"
52 53
54#if HAVE_SCHED_YIELD
55#undef HAVE_SCHED_YIELD // disabled for the time being
53#include <wchar.h> 56//# include <sched.h>
57#endif
58
59#ifdef KEYSYM_RESOURCE
60# include "keyboard.h"
61#endif
62
63#include <csignal>
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
66
67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69// exception thrown when the command parser runs out of input data
70class out_of_input { } out_of_input;
71
72#if ENABLE_FRILLS || ISO_14755
73
74#define ISO_14755_STARTED 0x80000000UL
75#define ISO_14755_51 0x40000000UL // basic (section 5.1)
76#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
77#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
78#define ISO_14755_MASK 0x0fffffffUL
79
80#if ISO_14755
81static unsigned short iso14755_symtab[] = {
82 // keysym, unicode
83 XK_Left, 0x2190,
84 XK_KP_Left, 0x2190,
85 XK_Up, 0x2191,
86 XK_KP_Up, 0x2191,
87 XK_Right, 0x2192,
88 XK_KP_Right, 0x2192,
89 XK_Down, 0x2193,
90 XK_KP_Down, 0x2193,
91 XK_Linefeed, 0x21b4,
92 XK_Return, 0x21b5,
93 XK_KP_Enter, 0x21b5,
94
95 XK_Prior, 0x21de,
96 XK_Next, 0x21df,
97 XK_Tab, 0x21e5,
98 XK_ISO_Left_Tab, 0x21e6,
99 XK_Shift_L, 0x21e7,
100 XK_Shift_R, 0x21e7,
101
102 XK_Shift_Lock, 0x21eb,
103 XK_ISO_Lock, 0x21eb,
104 XK_ISO_Lock, 0x21eb,
105 XK_Caps_Lock, 0x21ec,
106 XK_Num_Lock, 0x21ed,
107 XK_ISO_Level3_Shift, 0x21ee,
108 XK_ISO_Level3_Lock, 0x21ef,
109 XK_ISO_Group_Lock, 0x21f0,
110 XK_Home, 0x21f1,
111 XK_End, 0x21f2,
112
113 XK_Execute, 0x2318,
114 XK_Begin, 0x2320,
115 XK_Delete, 0x2326,
116 XK_Clear, 0x2327,
117 XK_BackSpace, 0x232b,
118 XK_Insert, 0x2380,
119 XK_Control_L, 0x2388,
120 XK_Control_R, 0x2388,
121 XK_Pause, 0x2389,
122 XK_Break, 0x238a,
123 XK_Escape, 0x238b,
124 XK_Undo, 0x238c,
125 XK_Print, 0x2399,
126
127 XK_space, 0x2423,
128
129#ifdef XK_KP_Begin
130 XK_KP_Prior, 0x21de,
131 XK_KP_Next, 0x21df,
132 XK_KP_Begin, 0x2320,
133 XK_KP_Insert, 0x2380,
134 XK_KP_Delete, 0x2326,
135 XK_KP_Space, 0x2422,
136#endif
137 0,
138};
139
140void
141rxvt_term::iso14755_54 (int x, int y)
142{
143 x = Pixel2Col (x);
144 y = Pixel2Row (y);
145
146 if (!IN_RANGE_EXC (x, 0, ncol)
147 || !IN_RANGE_EXC (y, 0, nrow))
148 return;
149
150 for (;;)
151 {
152 const line_t &l = ROW(y - view_start);
153
154 text_t t = l.t[x];
155
156 if (t != NOCHAR || !x)
157 {
158 iso14755_51 (l.t[x], l.r[x], x, y);
159 iso14755buf = ISO_14755_54;
160 break;
161 }
162
163 x--;
164 }
165}
166
167void
168rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
169{
170 rxvt_fontset *fs = FONTSET (r);
171 rxvt_font *f = (*fs)[fs->find_font (ch)];
172 wchar_t *chr, *alloc, ch2, *fname;
173 int len;
174
175 fname = rxvt_utf8towcs (f->name);
176
177# if ENABLE_COMBINING
178 if (IS_COMPOSE (ch))
179 {
180 len = rxvt_composite.expand (ch, 0);
181 alloc = chr = new wchar_t[len];
182 rxvt_composite.expand (ch, chr);
183 }
184 else
185# endif
186 {
187 ch2 = ch;
188
189 alloc = 0;
190 chr = &ch2;
191 len = 1;
192 }
193
194 char attr[80]; // plenty
195
196 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
197 (int)r,
198 fgcolor_of (r), bgcolor_of (r),
199 r & RS_Bold ? " bold" : "",
200 r & RS_Italic ? " italic" : "",
201 r & RS_Blink ? " blink" : "",
202 r & RS_RVid ? " rvid" : "",
203 r & RS_Uline ? " uline" : "",
204 r & RS_Careful ? " careful" : "");
205
206 int width = wcswidth (fname, wcslen (fname));
207
208 max_it (width, 8+5); // for char + hey
209 max_it (width, strlen (attr));
210
211 if (y >= 0)
212 {
213 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
214 x = 0;
215 }
216
217 scr_overlay_new (x, y, width, len + 2);
218
219 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
220
221 for (int y = 0; y < len; y++)
222 {
223 char buf[9];
224
225 ch = *chr++;
226
227 sprintf (buf, "%8x", ch);
228 scr_overlay_set (0, y, buf);
229 scr_overlay_set (9, y, '=');
230# if !UNICODE3
231 if (ch >= 0x10000)
232 ch = 0xfffd;
233# endif
234 scr_overlay_set (11, y, ch, r);
235 scr_overlay_set (12, y, NOCHAR, r);
236 }
237
238 scr_overlay_set (0, len , attr);
239 scr_overlay_set (0, len + 1, fname);
240
241 free (fname);
242
243# if ENABLE_COMBINING
244 if (alloc)
245 delete [] alloc;
246# endif
247}
248#endif
249
250void
251rxvt_term::commit_iso14755 ()
252{
253 wchar_t ch[2];
254
255 ch[0] = iso14755buf & ISO_14755_MASK;
256 ch[1] = 0;
257
258 if (iso14755buf & ISO_14755_51)
259 {
260 char mb[16];
261 int len;
262
263 // allow verbatim 0-bytes and control-bytes to be entered
264 if (ch[0] >= 0x20)
265 len = wcstombs (mb, ch, 16);
266 else
267 {
268 mb[0] = ch[0];
269 len = 1;
270 }
271
272 if (len > 0)
273 tt_write (mb, len);
274 else
275 scr_bell ();
276 }
277
278 iso14755buf = 0;
279}
280
281int
282rxvt_term::hex_keyval (XKeyEvent &ev)
283{
284 // check wether this event corresponds to a hex digit
285 // if the modifiers had not been pressed.
286 for (int index = 0; index < 8; index++)
287 {
288 KeySym k = XLookupKeysym (&ev, index);
289
290 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
291 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
292 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
293 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
294 }
295
296 return -1;
297}
298#endif
56 299
57/*{{{ Convert the keypress event into a string */ 300/*{{{ Convert the keypress event into a string */
58void 301void
59rxvt_term::lookup_key (XKeyEvent &ev) 302rxvt_term::lookup_key (XKeyEvent &ev)
60{ 303{
… …
63 KeySym keysym; 306 KeySym keysym;
64#ifdef DEBUG_CMD 307#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */ 308 static int debug_key = 1; /* accessible by a debugger only */
66#endif 309#endif
67 int valid_keysym; 310 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 311 char kbuf[KBUFSZ];
69 312
70 /* 313 /*
71 * 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
72 * escape sequence to toggle the Keypad. 315 * escape sequence to toggle the Keypad.
73 * 316 *
74 * Always permit `shift' to override the current setting 317 * Always permit `shift' to override the current setting
75 */ 318 */
76 shft = (ev.state & ShiftMask); 319 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 320 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 321 meta = ev.state & ModMetaMask;
79 322
80 if (numlock_state || (ev.state & ModNumLockMask)) 323 if (numlock_state || (ev.state & ModNumLockMask))
81 { 324 {
82 numlock_state = (ev.state & ModNumLockMask); 325 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 326 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 331#ifdef USE_XIM
89 if (Input_Context) 332 if (Input_Context)
90 { 333 {
91 Status status_return; 334 Status status_return;
92 335
336#if 0
93#ifdef X_HAVE_UTF8_STRING 337#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 338 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 339 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 340 KBUFSZ, &keysym, &status_return);
97 else 341 else
342#endif
98#endif 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)
… …
134 || status_return == XLookupBoth; 381 || status_return == XLookupBoth;
135 } 382 }
136 else 383 else
137#endif 384#endif
138 { 385 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 386 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 387 valid_keysym = keysym != NoSymbol;
141 } 388 }
142 389
143 if (valid_keysym) 390 if (valid_keysym)
144 { 391 {
145 /* for some backwards compatibility */ 392#ifdef KEYSYM_RESOURCE
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 393 if (keyboard->dispatch (this, keysym, ev.state))
147# ifdef HOTKEY_CTRL 394 return;
148 if (ctrl)
149# else
150 if (meta)
151# endif 395#endif
152 {
153 if (keysym == ks_bigfont)
154 {
155 change_font (FONT_UP);
156 return;
157 }
158 else if (keysym == ks_smallfont)
159 {
160 change_font (FONT_DN);
161 return;
162 }
163 }
164#endif
165 396
166 if (TermWin.saveLines) 397 if (saveLines)
167 { 398 {
168#ifdef UNSHIFTED_SCROLLKEYS 399#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 400 if (!ctrl && !meta)
170 {
171#else 401#else
172 if (IS_SCROLL_MOD) 402 if (IS_SCROLL_MOD)
403#endif
173 { 404 {
174#endif
175 int lnsppg; 405 int lnsppg;
176 406
177#ifdef PAGING_CONTEXT_LINES 407#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 408 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 409#else
180 lnsppg = TermWin.nrow * 4 / 5; 410 lnsppg = nrow * 4 / 5;
181#endif 411#endif
182 if (keysym == XK_Prior) 412 if (keysym == XK_Prior)
183 { 413 {
184 scr_page (UP, lnsppg); 414 scr_page (UP, lnsppg);
185 return; 415 return;
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 458 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 459 {
230 keysym += (XK_F11 - XK_F1); 460 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 461 shft = 0; /* turn off Shift */
232 } 462 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 463 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 464 {
235 switch (keysym) 465 switch (keysym)
236 { 466 {
237 /* normal XTerm key bindings */ 467 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 468 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 469 selection_request (ev.time, 0, 0);
240 return; 470 return;
471#if TODO
241 /* rxvt extras */ 472 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 473 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP); 474 change_font (FONT_UP);
244 return; 475 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 476 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN); 477 change_font (FONT_DN);
247 return; 478 return;
479#endif
248 } 480 }
249 } 481 }
250 } 482 }
251#ifdef PRINTPIPE 483
252 if (keysym == XK_Print) 484#if ENABLE_FRILLS || ISO_14755
253 { 485 // ISO 14755 support
254 scr_printscreen (ctrl | shft); 486 if (shft && ctrl)
255 return;
256 } 487 {
257#endif 488 int hv;
258 489
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 490 if (iso14755buf & ISO_14755_51
260 { 491 && (keysym == XK_space || keysym == XK_KP_Space
261#ifdef KEYSYM_RESOURCE 492 || keysym == XK_Return || keysym == XK_KP_Enter))
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
263 { 493 {
264 unsigned int l; 494 commit_iso14755 ();
265 const unsigned char *kbuf0; 495 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 496# if ISO_14755
267 497 iso14755_51 (0);
268 kbuf0 = (Keysym_map[keysym & 0xFF]);
269 l = (unsigned int)*kbuf0++;
270
271 /* escape prefix */
272 if (meta)
273# ifdef META8_OPTION
274 if (meta_char == C0_ESC)
275# endif 498# endif
276 tt_write (&ch, 1); 499 return;
277 tt_write (kbuf0, l); 500 }
501 else if ((hv = hex_keyval (ev)) >= 0)
502 {
503 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
504 | hv | ISO_14755_51;
505# if ISO_14755
506 iso14755_51 (iso14755buf & ISO_14755_MASK);
507# endif
278 return; 508 return;
279 } 509 }
280 else 510 else
511 {
512# if ENABLE_OVERLAY
513 scr_overlay_off ();
281#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
537
538 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
539 {
282 { 540 {
283 newlen = 1; 541 newlen = 1;
284 switch (keysym) 542 switch (keysym)
285 { 543 {
286#ifndef NO_BACKSPACE_KEY 544#ifndef NO_BACKSPACE_KEY
287 case XK_BackSpace: 545 case XK_BackSpace:
288 if (PrivateModes & PrivMode_HaveBackSpace) 546 if (priv_modes & PrivMode_HaveBackSpace)
289 { 547 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 548 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177'; 549 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0'; 550 kbuf[1] = '\0';
293 } 551 }
294 else 552 else
295 STRCPY (kbuf, key_backspace); 553 strcpy (kbuf, key_backspace);
296# ifdef MULTICHAR_SET 554 break;
297 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)
298 { 561 {
299 int col, row; 562 strcpy (kbuf, "\033On");
300 563 break;
301 newlen = STRLEN (kbuf);
302 col = screen.cur.col - 1;
303 row = screen.cur.row + TermWin.saveLines;
304 if (IS_MULTI2 (screen.rend[row][col]))
305 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
306 } 564 }
565 /* FALLTHROUGH */
307# endif 566# endif
308 break;
309#endif
310#ifndef NO_DELETE_KEY
311 case XK_Delete: 567 case XK_Delete:
312 STRCPY (kbuf, key_delete); 568 strcpy (kbuf, key_delete);
313# ifdef MULTICHAR_SET
314 if (Options & Opt_mc_hack)
315 {
316 int col, row;
317
318 newlen = STRLEN (kbuf);
319 col = screen.cur.col;
320 row = screen.cur.row + TermWin.saveLines;
321 if (IS_MULTI1 (screen.rend[row][col]))
322 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
323 }
324# endif
325 break; 569 break;
326#endif 570#endif
327 case XK_Tab: 571 case XK_Tab:
328 if (shft) 572 if (shft)
329 STRCPY (kbuf, "\033[Z"); 573 strcpy (kbuf, "\033[Z");
330 else 574 else
331 { 575 {
332#ifdef CTRL_TAB_MAKES_META 576#ifdef CTRL_TAB_MAKES_META
333 if (ctrl) 577 if (ctrl)
334 meta = 1; 578 meta = 1;
… …
340 newlen = 0; 584 newlen = 0;
341 } 585 }
342 break; 586 break;
343 587
344#ifdef XK_KP_Left 588#ifdef XK_KP_Left
345 case XK_KP_Up: /* \033Ox or standard */ 589 case XK_KP_Up: /* \033Ox or standard */
346 case XK_KP_Down: /* \033Or or standard */ 590 case XK_KP_Down: /* \033Or or standard */
347 case XK_KP_Right: /* \033Ov or standard */ 591 case XK_KP_Right: /* \033Ov or standard */
348 case XK_KP_Left: /* \033Ot or standard */ 592 case XK_KP_Left: /* \033Ot or standard */
349 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 593 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
350 { 594 {
351 STRCPY (kbuf, "\033OZ"); 595 strcpy (kbuf, "\033OZ");
352 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 596 kbuf[2] = "txvr"[keysym - XK_KP_Left];
353 break; 597 break;
354 } 598 }
355 else 599 else
356 /* translate to std. cursor key */ 600 /* translate to std. cursor key */
… …
359#endif 603#endif
360 case XK_Up: /* "\033[A" */ 604 case XK_Up: /* "\033[A" */
361 case XK_Down: /* "\033[B" */ 605 case XK_Down: /* "\033[B" */
362 case XK_Right: /* "\033[C" */ 606 case XK_Right: /* "\033[C" */
363 case XK_Left: /* "\033[D" */ 607 case XK_Left: /* "\033[D" */
364 STRCPY (kbuf, "\033[Z"); 608 strcpy (kbuf, "\033[Z");
365 kbuf[2] = "DACB"[keysym - XK_Left]; 609 kbuf[2] = "DACB"[keysym - XK_Left];
366 /* do Shift first */ 610 /* do Shift first */
367 if (shft) 611 if (shft)
368 kbuf[2] = "dacb"[keysym - XK_Left]; 612 kbuf[2] = "dacb"[keysym - XK_Left];
369 else if (ctrl) 613 else if (ctrl)
370 { 614 {
371 kbuf[1] = 'O'; 615 kbuf[1] = 'O';
372 kbuf[2] = "dacb"[keysym - XK_Left]; 616 kbuf[2] = "dacb"[keysym - XK_Left];
373 } 617 }
374 else if (PrivateModes & PrivMode_aplCUR) 618 else if (priv_modes & PrivMode_aplCUR)
375 kbuf[1] = 'O'; 619 kbuf[1] = 'O';
376#ifdef MULTICHAR_SET
377 //TODO: ??
378 if (Options & Opt_mc_hack)
379 {
380 int col, row, m;
381
382 col = screen.cur.col;
383 row = screen.cur.row + TermWin.saveLines;
384 m = 0;
385 if (keysym == XK_Right
386 && IS_MULTI1 (screen.rend[row][col]))
387 m = 1;
388 else if (keysym == XK_Left)
389 {
390 if (col > 0)
391 {
392 if (IS_MULTI2 (screen.rend[row][col - 1]))
393 m = 1;
394 }
395 else if (screen.cur.row > 0)
396 {
397 col = screen.tlen[--row];
398 if (col == -1)
399 col = TermWin.ncol - 1;
400 else
401 col--;
402 if (col > 0
403 && IS_MULTI2 (screen.rend[row][col]))
404 m = 1;
405 }
406 }
407 if (m)
408 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
409 }
410#endif
411 break; 620 break;
412 621
413#ifndef UNSHIFTED_SCROLLKEYS 622#ifndef UNSHIFTED_SCROLLKEYS
414# ifdef XK_KP_Prior 623# ifdef XK_KP_Prior
415 case XK_KP_Prior: 624 case XK_KP_Prior:
416 /* allow shift to override */ 625 /* allow shift to override */
417 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 626 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
418 { 627 {
419 STRCPY (kbuf, "\033Oy"); 628 strcpy (kbuf, "\033Oy");
420 break; 629 break;
421 } 630 }
422 /* FALLTHROUGH */ 631 /* FALLTHROUGH */
423# endif 632# endif
424 case XK_Prior: 633 case XK_Prior:
425 STRCPY (kbuf, "\033[5~"); 634 strcpy (kbuf, "\033[5~");
426 break; 635 break;
427# ifdef XK_KP_Next 636# ifdef XK_KP_Next
428 case XK_KP_Next: 637 case XK_KP_Next:
429 /* allow shift to override */ 638 /* allow shift to override */
430 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 639 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
431 { 640 {
432 STRCPY (kbuf, "\033Os"); 641 strcpy (kbuf, "\033Os");
433 break; 642 break;
434 } 643 }
435 /* FALLTHROUGH */ 644 /* FALLTHROUGH */
436# endif 645# endif
437 case XK_Next: 646 case XK_Next:
438 STRCPY (kbuf, "\033[6~"); 647 strcpy (kbuf, "\033[6~");
439 break; 648 break;
440#endif 649#endif
441 case XK_KP_Enter: 650 case XK_KP_Enter:
442 /* allow shift to override */ 651 /* allow shift to override */
443 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 652 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
444 { 653 {
445 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';
446 } 666 }
447 else 667 else
448 { 668 {
449 kbuf[0] = '\r'; 669 kbuf[0] = '\015';
450 kbuf[1] = '\0'; 670 kbuf[1] = '\0';
451 } 671 }
452 break; 672 break;
453 673
454#ifdef XK_KP_Begin 674#ifdef XK_KP_Begin
455 case XK_KP_Begin: 675 case XK_KP_Begin:
456 STRCPY (kbuf, "\033Ou"); 676 strcpy (kbuf, "\033Ou");
457 break; 677 break;
458 678
459 case XK_KP_Insert:
460 STRCPY (kbuf, "\033Op");
461 break;
462
463 case XK_KP_Delete:
464 STRCPY (kbuf, "\033On");
465 break;
466#endif 679#endif
467 case XK_KP_F1: /* "\033OP" */ 680 case XK_KP_F1: /* "\033OP" */
468 case XK_KP_F2: /* "\033OQ" */ 681 case XK_KP_F2: /* "\033OQ" */
469 case XK_KP_F3: /* "\033OR" */ 682 case XK_KP_F3: /* "\033OR" */
470 case XK_KP_F4: /* "\033OS" */ 683 case XK_KP_F4: /* "\033OS" */
471 STRCPY (kbuf, "\033OP"); 684 strcpy (kbuf, "\033OP");
472 kbuf[2] += (keysym - XK_KP_F1); 685 kbuf[2] += (keysym - XK_KP_F1);
473 break; 686 break;
474 687
475 case XK_KP_Multiply: /* "\033Oj" : "*" */ 688 case XK_KP_Multiply: /* "\033Oj" : "*" */
476 case XK_KP_Add: /* "\033Ok" : "+" */ 689 case XK_KP_Add: /* "\033Ok" : "+" */
… …
487 case XK_KP_6: /* "\033Ov" : "6" */ 700 case XK_KP_6: /* "\033Ov" : "6" */
488 case XK_KP_7: /* "\033Ow" : "7" */ 701 case XK_KP_7: /* "\033Ow" : "7" */
489 case XK_KP_8: /* "\033Ox" : "8" */ 702 case XK_KP_8: /* "\033Ox" : "8" */
490 case XK_KP_9: /* "\033Oy" : "9" */ 703 case XK_KP_9: /* "\033Oy" : "9" */
491 /* allow shift to override */ 704 /* allow shift to override */
492 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 705 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
493 { 706 {
494 STRCPY (kbuf, "\033Oj"); 707 strcpy (kbuf, "\033Oj");
495 kbuf[2] += (keysym - XK_KP_Multiply); 708 kbuf[2] += (keysym - XK_KP_Multiply);
496 } 709 }
497 else 710 else
498 { 711 {
499 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 712 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
500 kbuf[1] = '\0'; 713 kbuf[1] = '\0';
501 } 714 }
502 break; 715 break;
503 716
504 case XK_Find: 717 case XK_Find:
505 STRCPY (kbuf, "\033[1~"); 718 strcpy (kbuf, "\033[1~");
506 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
507 case XK_Insert: 731 case XK_Insert:
508 STRCPY (kbuf, "\033[2~"); 732 strcpy (kbuf, "\033[2~");
509 break; 733 break;
510#ifdef DXK_Remove /* support for DEC remove like key */ 734#ifdef DXK_Remove /* support for DEC remove like key */
511 case DXK_Remove: 735 case DXK_Remove:
512 /* FALLTHROUGH */ 736 /* FALLTHROUGH */
513#endif 737#endif
514 case XK_Execute: 738 case XK_Execute:
515 STRCPY (kbuf, "\033[3~"); 739 strcpy (kbuf, "\033[3~");
516 break; 740 break;
517 case XK_Select: 741 case XK_Select:
518 STRCPY (kbuf, "\033[4~"); 742 strcpy (kbuf, "\033[4~");
519 break; 743 break;
520#ifdef XK_KP_End 744#ifdef XK_KP_End
521 case XK_KP_End: 745 case XK_KP_End:
522 /* allow shift to override */ 746 /* allow shift to override */
523 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 747 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
524 { 748 {
525 STRCPY (kbuf, "\033Oq"); 749 strcpy (kbuf, "\033Oq");
526 break; 750 break;
527 } 751 }
528 /* FALLTHROUGH */ 752 /* FALLTHROUGH */
529#endif 753#endif
530 case XK_End: 754 case XK_End:
531 STRCPY (kbuf, KS_END); 755 strcpy (kbuf, KS_END);
532 break; 756 break;
533#ifdef XK_KP_Home 757#ifdef XK_KP_Home
534 case XK_KP_Home: 758 case XK_KP_Home:
535 /* allow shift to override */ 759 /* allow shift to override */
536 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 760 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
537 { 761 {
538 STRCPY (kbuf, "\033Ow"); 762 strcpy (kbuf, "\033Ow");
539 break; 763 break;
540 } 764 }
541 /* FALLTHROUGH */ 765 /* FALLTHROUGH */
542#endif 766#endif
543 case XK_Home: 767 case XK_Home:
544 STRCPY (kbuf, KS_HOME); 768 strcpy (kbuf, KS_HOME);
545 break; 769 break;
546 770
547#define FKEY(n, fkey) \ 771#define FKEY(n, fkey) \
548 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 772 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
549 773
… …
601#undef FKEY 825#undef FKEY
602 default: 826 default:
603 newlen = 0; 827 newlen = 0;
604 break; 828 break;
605 } 829 }
830
606 if (newlen) 831 if (newlen)
607 len = STRLEN (kbuf); 832 len = strlen (kbuf);
608 } 833 }
834
609 /* 835 /*
610 * Pass meta for all function keys, if 'meta' option set 836 * Pass meta for all function keys, if 'meta' option set
611 */ 837 */
612#ifdef META8_OPTION 838#ifdef META8_OPTION
613 if (meta && (meta_char == 0x80) && len > 0) 839 if (meta && (meta_char == 0x80) && len > 0)
… …
618 else if (ctrl && keysym == XK_minus) 844 else if (ctrl && keysym == XK_minus)
619 { 845 {
620 len = 1; 846 len = 1;
621 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 847 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
622 } 848 }
849 else if (keysym == XK_ISO_Left_Tab)
850 {
851 strcpy (kbuf, "\033[Z");
852 len = 3;
853 }
623 else 854 else
624 { 855 {
625#ifdef META8_OPTION 856#ifdef META8_OPTION
626 /* set 8-bit on */ 857 /* set 8-bit on */
627 if (meta && (meta_char == 0x80)) 858 if (meta && (meta_char == 0x80))
628 { 859 {
629 unsigned char *ch; 860 char *ch;
630 861
631 for (ch = kbuf; ch < kbuf + len; ch++) 862 for (ch = kbuf; ch < kbuf + len; ch++)
632 *ch |= 0x80; 863 *ch |= 0x80;
864
633 meta = 0; 865 meta = 0;
634 } 866 }
635#endif 867#endif
636 /* nil */ ; 868 /* nil */ ;
637 } 869 }
638 } 870 }
639 871
640 if (len <= 0) 872 if (len <= 0)
641 return; /* not mapped */ 873 return; /* not mapped */
642 874
643 if (Options & Opt_scrollTtyKeypress) 875 if (OPTION (Opt_scrollTtyKeypress))
644 if (TermWin.view_start) 876 if (view_start)
645 { 877 {
646 TermWin.view_start = 0; 878 view_start = 0;
647 want_refresh = 1; 879 want_refresh = 1;
648 } 880 }
649 881
650 /* 882 /*
651 * these modifications only affect the static keybuffer 883 * these modifications only affect the static keybuffer
… …
666#ifdef META8_OPTION 898#ifdef META8_OPTION
667 && meta_char == C0_ESC 899 && meta_char == C0_ESC
668#endif 900#endif
669 ) 901 )
670 { 902 {
671 const unsigned char ch = C0_ESC; 903 const char ch = C0_ESC;
672 tt_write (&ch, 1); 904 tt_write (&ch, 1);
673 } 905 }
674 906
675#if defined(DEBUG_CMD) 907#if defined(DEBUG_CMD)
676 /* Display keyboard buffer contents */ 908 /* Display keyboard buffer contents */
… …
684#endif /* DEBUG_CMD */ 916#endif /* DEBUG_CMD */
685 tt_write (kbuf, (unsigned int)len); 917 tt_write (kbuf, (unsigned int)len);
686} 918}
687/*}}} */ 919/*}}} */
688 920
689#if (MENUBAR_MAX) 921#if MENUBAR_MAX || defined (KEYSYM_RESOURCE)
690/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 922/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
691/* attempt to `write' count to the input buffer */ 923/* attempt to `write' count to the input buffer */
692unsigned int 924unsigned int
693rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 925rxvt_term::cmd_write (const char *str, unsigned int count)
694{ 926{
695 unsigned int n, s; 927 unsigned int n, s;
696 928
697 n = cmdbuf_ptr - cmdbuf_base; 929 n = cmdbuf_ptr - cmdbuf_base;
698 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 930 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
931
699 if (n > 0 && s < count) 932 if (n > 0 && s < count)
700 { 933 {
701 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 934 memmove (cmdbuf_base, cmdbuf_ptr,
702 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 935 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
703 cmdbuf_ptr = cmdbuf_base; 936 cmdbuf_ptr = cmdbuf_base;
704 cmdbuf_endp -= n; 937 cmdbuf_endp -= n;
705 s += n; 938 s += n;
706 } 939 }
940
707 if (count > s) 941 if (count > s)
708 { 942 {
709 rxvt_print_error ("data loss: cmd_write too large"); 943 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
710 count = s; 944 count = s;
711 } 945 }
946
712 for (; count--;) 947 for (; count--;)
713 *cmdbuf_endp++ = *str++; 948 *cmdbuf_endp++ = *str++;
949
950 cmd_parse ();
951
714 return 0; 952 return 0;
715} 953}
716#endif /* MENUBAR_MAX */ 954#endif
717 955
718void 956void
719rxvt_term::flush () 957rxvt_term::flush ()
720{ 958{
959 flush_ev.stop ();
960
721#ifdef TRANSPARENT 961#ifdef TRANSPARENT
722 if (want_full_refresh) 962 if (want_full_refresh)
723 { 963 {
724 want_full_refresh = 0; 964 want_full_refresh = 0;
725 scr_clear (); 965 scr_clear ();
726 scr_touch (false); 966 scr_touch (false);
727 want_refresh = 1;
728 } 967 }
729#endif 968#endif
730 969
731 if (want_refresh) 970 if (want_refresh)
732 { 971 {
733 scr_refresh (refresh_type); 972 scr_refresh (refresh_type);
734 scrollbar_show (1); 973 scrollbar_show (1);
735#ifdef USE_XIM 974#ifdef USE_XIM
736 IMSendSpot (); 975 IMSendSpot ();
737#endif 976#endif
738
739 } 977 }
740 978
741 display->flush (); 979 display->flush ();
742} 980}
743 981
… …
745rxvt_term::check_cb (check_watcher &w) 983rxvt_term::check_cb (check_watcher &w)
746{ 984{
747 SET_R (this); 985 SET_R (this);
748 SET_LOCALE (locale); 986 SET_LOCALE (locale);
749 987
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;
750 flush (); 1002 flush ();
751} 1003}
752 1004
753#ifdef CURSOR_BLINK 1005#ifdef CURSOR_BLINK
754void 1006void
… …
772 w.start (w.at + TEXT_BLINK_INTERVAL); 1024 w.start (w.at + TEXT_BLINK_INTERVAL);
773 } 1025 }
774} 1026}
775#endif 1027#endif
776 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
777bool 1094bool
778rxvt_term::pty_fill () 1095rxvt_term::pty_fill ()
779{ 1096{
780 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 }
781 1104
782 memmove (cmdbuf_base, cmdbuf_ptr, n); 1105 memmove (cmdbuf_base, cmdbuf_ptr, n);
783 cmdbuf_ptr = cmdbuf_base; 1106 cmdbuf_ptr = cmdbuf_base;
784 cmdbuf_endp = cmdbuf_ptr + n; 1107 cmdbuf_endp = cmdbuf_ptr + n;
785 1108
786 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1109 ssize_t r = read (pty.pty, cmdbuf_endp, CBUFSIZ - n);
787 1110
788 if (n > 0) 1111 if (r > 0)
789 { 1112 {
790 cmdbuf_endp += n; 1113 cmdbuf_endp += r;
791 return true; 1114 return true;
792 } 1115 }
793 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))
794 destroy (); 1128 destroy ();
795 1129 }
1130
796 return false; 1131 return false;
797} 1132}
798 1133
799void 1134void
800rxvt_term::pty_cb (io_watcher &w, short revents) 1135rxvt_term::pty_cb (io_watcher &w, short revents)
801{ 1136{
802 SET_R (this); 1137 SET_R (this);
803 SET_LOCALE (locale); 1138 SET_LOCALE (locale);
804 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
805 if (revents & EVENT_WRITE) 1146 if (revents & EVENT_WRITE)
806 tt_write (0, 0); 1147 pty_write ();
807 else if (revents & EVENT_READ)
808 {
809 bool flag = true;
810
811 // loop, but don't allow a single term to monopolize us
812 // the number of loops is fully arbitrary, and thus wrong
813 while (flag && pty_fill ())
814 {
815 if (!seen_input)
816 {
817 seen_input = 1;
818 /* once we know the shell is running, send the screen size. Again! */
819 tt_winch ();
820 }
821
822 uint32_t ch = NOCHAR;
823
824 for (;;)
825 {
826 if (ch == NOCHAR)
827 ch = next_char ();
828
829 if (ch == NOCHAR) // TODO: improve
830 break;
831
832 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
833 {
834 /* Read a text string from the input buffer */
835 uint32_t buf[BUFSIZ];
836 bool refreshnow = false;
837 int nlines = 0;
838 uint32_t *str = buf;
839
840 *str++ = ch;
841
842 for (;;)
843 {
844 ch = next_char ();
845
846 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
847 break;
848 else
849 {
850 *str++ = ch;
851
852 if (ch == '\n')
853 {
854 nlines++;
855 refresh_count++;
856
857 if (! (Options & Opt_jumpScroll)
858 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
859 {
860 refreshnow = true;
861 flag = false;
862 ch = NOCHAR;
863 break;
864 }
865
866 // scr_add_lines only works for nlines < TermWin.nrow - 1.
867 if (nlines >= TermWin.nrow - 1)
868 {
869 scr_add_lines (buf, nlines, str - buf);
870 nlines = 0;
871 str = buf;
872 }
873 }
874
875 if (str >= buf + BUFSIZ)
876 {
877 ch = NOCHAR;
878 break;
879 }
880 }
881 }
882
883 scr_add_lines (buf, nlines, str - buf);
884
885 /*
886 * If there have been a lot of new lines, then update the screen
887 * What the heck I'll cheat and only refresh less than every page-full.
888 * the number of pages between refreshes is refresh_limit, which
889 * is incremented here because we must be doing flat-out scrolling.
890 *
891 * refreshing should be correct for small scrolls, because of the
892 * time-out
893 */
894 if (refreshnow)
895 {
896 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
897 refresh_limit++;
898
899 scr_refresh (refresh_type);
900 }
901
902 }
903 else
904 {
905 switch (ch)
906 {
907 default:
908 process_nonprinting (ch);
909 break;
910 case C0_ESC: /* escape char */
911 process_escape_seq ();
912 break;
913 /*case 0x9b: */ /* CSI */
914 /* process_csi_seq (); */
915 }
916
917 ch = NOCHAR;
918 }
919 }
920 }
921 }
922} 1148}
923 1149
924// read the next character, currently handles UTF-8 1150void
925// will probably handle all sorts of other stuff in the future 1151rxvt_term::pointer_unblank ()
926uint32_t
927rxvt_term::next_char ()
928{ 1152{
929 while (cmdbuf_ptr < cmdbuf_endp) 1153 XDefineCursor (display->display, vt, TermWin_cursor);
930 { 1154 recolour_cursor ();
931 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
932 return *cmdbuf_ptr++;
933 1155
934 wchar_t wc; 1156#ifdef POINTER_BLANK
935 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1157 hidden_pointer = 0;
936 1158
937 if (len == (size_t)-2) 1159 if (OPTION (Opt_pointerBlank))
938 return NOCHAR; 1160 pointer_ev.start (NOW + pointerBlankDelay);
939 1161#endif
940 if (len == (size_t)-1)
941 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
942
943 // assume wchar == unicode
944 cmdbuf_ptr += len;
945 return wc;
946 }
947
948 return NOCHAR;
949}
950
951/* rxvt_cmd_getc () - Return next input character */
952/*
953 * Return the next input character after first passing any keyboard input
954 * to the command.
955 */
956uint32_t
957rxvt_term::cmd_getc ()
958{
959 for (;;)
960 {
961 uint32_t c = next_char ();
962 if (c != NOCHAR)
963 return c;
964
965 // incomplete sequences should occur rarely, still, a better solution
966 // would be preferred. either setjmp/longjmp or better design.
967 fcntl (cmd_fd, F_SETFL, 0);
968 pty_fill ();
969 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
970 }
971} 1162}
972 1163
973#ifdef POINTER_BLANK 1164#ifdef POINTER_BLANK
974void 1165void
975rxvt_term::pointer_unblank ()
976{
977 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
978 recolour_cursor ();
979
980 hidden_pointer = 0;
981
982 if (Options & Opt_pointerBlank)
983 pointer_ev.start (NOW + pointerBlankDelay);
984}
985
986void
987rxvt_term::pointer_blank () 1166rxvt_term::pointer_blank ()
988{ 1167{
989 if (! (Options & Opt_pointerBlank)) 1168 if (! OPTION (Opt_pointerBlank))
990 return; 1169 return;
991 1170
992 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1171 XDefineCursor (display->display, vt, display->blank_cursor);
993 XFlush (display->display); 1172 XFlush (display->display);
994 1173
995 hidden_pointer = 1; 1174 hidden_pointer = 1;
996} 1175}
997 1176
… …
1004 pointer_blank (); 1183 pointer_blank ();
1005} 1184}
1006#endif 1185#endif
1007 1186
1008void 1187void
1009rxvt_term::mouse_report (const XButtonEvent &ev) 1188rxvt_term::mouse_report (XButtonEvent &ev)
1010{ 1189{
1011 int button_number, key_state = 0; 1190 int button_number, key_state = 0;
1012 int x, y; 1191 int x, y;
1013 1192
1014 x = ev.x; 1193 x = ev.x;
1015 y = ev.y; 1194 y = ev.y;
1016 pixel_position (&x, &y); 1195 pixel_position (&x, &y);
1017 1196
1018 if (MEvent.button == AnyButton) 1197 if (MEvent.button == AnyButton)
1019 {
1020 button_number = 3; 1198 button_number = 3;
1021 }
1022 else 1199 else
1023 { 1200 {
1024 button_number = MEvent.button - Button1; 1201 button_number = MEvent.button - Button1;
1025 /* add 0x3D for wheel events, like xterm does */ 1202 /* add 0x3D for wheel events, like xterm does */
1026 if (button_number >= 3) 1203 if (button_number >= 3)
1027 button_number += (64 - 3); 1204 button_number += (64 - 3);
1028 } 1205 }
1029 1206
1030 if (PrivateModes & PrivMode_MouseX10) 1207 if (priv_modes & PrivMode_MouseX10)
1031 { 1208 {
1032 /* 1209 /*
1033 * do not report ButtonRelease 1210 * do not report ButtonRelease
1034 * no state info allowed 1211 * no state info allowed
1035 */ 1212 */
… …
1050 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1227 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1051 + ((MEvent.state & ControlMask) ? 16 : 0); 1228 + ((MEvent.state & ControlMask) ? 16 : 0);
1052#ifdef MOUSE_REPORT_DOUBLECLICK 1229#ifdef MOUSE_REPORT_DOUBLECLICK
1053 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1230 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1054#endif 1231#endif
1055
1056 } 1232 }
1057 1233
1058#ifdef DEBUG_MOUSEREPORT 1234#if DEBUG_MOUSEREPORT
1059 fprintf (stderr, "Mouse ["); 1235 fprintf (stderr, "Mouse [");
1060 if (key_state & 16) 1236 if (key_state & 16)
1061 fputc ('C', stderr); 1237 fputc ('C', stderr);
1062 if (key_state & 4) 1238 if (key_state & 4)
1063 fputc ('S', stderr); 1239 fputc ('S', stderr);
… …
1067 fputc ('2', stderr); 1243 fputc ('2', stderr);
1068 fprintf (stderr, "]: <%d>, %d/%d\n", 1244 fprintf (stderr, "]: <%d>, %d/%d\n",
1069 button_number, 1245 button_number,
1070 x + 1, 1246 x + 1,
1071 y + 1); 1247 y + 1);
1072#else 1248#endif
1249
1073 tt_printf ("\033[M%c%c%c", 1250 tt_printf ("\033[M%c%c%c",
1074 (32 + button_number + key_state), 1251 (32 + button_number + key_state),
1075 (32 + x + 1), 1252 (32 + x + 1),
1076 (32 + y + 1)); 1253 (32 + y + 1));
1077#endif
1078} 1254}
1079 1255
1080#ifdef USING_W11LIB 1256#ifdef USING_W11LIB
1081void 1257void
1082rxvt_W11_process_x_event (XEvent *ev) 1258rxvt_W11_process_x_event (XEvent *ev)
… …
1089 1265
1090/*{{{ process an X event */ 1266/*{{{ process an X event */
1091void 1267void
1092rxvt_term::x_cb (XEvent &ev) 1268rxvt_term::x_cb (XEvent &ev)
1093{ 1269{
1270 dDisp;
1271
1094 SET_R (this); 1272 SET_R (this);
1095 SET_LOCALE (locale); 1273 SET_LOCALE (locale);
1096 1274
1097#if defined(CURSOR_BLINK) 1275#if defined(CURSOR_BLINK)
1098 if ((Options & Opt_cursorBlink) && ev.type == KeyPress) 1276 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1099 { 1277 {
1100 if (hidden_cursor) 1278 if (hidden_cursor)
1101 { 1279 {
1102 hidden_cursor = 0; 1280 hidden_cursor = 0;
1103 want_refresh = 1; 1281 want_refresh = 1;
… …
1106 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1284 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1107 } 1285 }
1108#endif 1286#endif
1109 1287
1110#if defined(POINTER_BLANK) 1288#if defined(POINTER_BLANK)
1111 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0) 1289 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1112 { 1290 {
1113 if (ev.type == MotionNotify 1291 if (ev.type == MotionNotify
1114 || ev.type == ButtonPress 1292 || ev.type == ButtonPress
1115 || ev.type == ButtonRelease) 1293 || ev.type == ButtonRelease)
1116 if (hidden_pointer) 1294 if (hidden_pointer)
… …
1119 if (ev.type == KeyPress && hidden_pointer == 0) 1297 if (ev.type == KeyPress && hidden_pointer == 0)
1120 pointer_blank (); 1298 pointer_blank ();
1121 } 1299 }
1122#endif 1300#endif
1123 1301
1124#ifdef USE_XIM
1125 if (XFilterEvent (&ev, None))
1126 return;
1127#endif
1128
1129 Window unused_root, unused_child; 1302 Window unused_root, unused_child;
1130 int unused_root_x, unused_root_y; 1303 int unused_root_x, unused_root_y;
1131 unsigned int unused_mask; 1304 unsigned int unused_mask;
1132
1133#ifdef DEBUG_X
1134 const char *const eventnames[] =
1135 { /* mason - this matches my system */
1136 "",
1137 "",
1138 "KeyPress",
1139 "KeyRelease",
1140 "ButtonPress",
1141 "ButtonRelease",
1142 "MotionNotify",
1143 "EnterNotify",
1144 "LeaveNotify",
1145 "FocusIn",
1146 "FocusOut",
1147 "KeymapNotify",
1148 "Expose",
1149 "GraphicsExpose",
1150 "NoExpose",
1151 "VisibilityNotify",
1152 "CreateNotify",
1153 "DestroyNotify",
1154 "UnmapNotify",
1155 "MapNotify",
1156 "MapRequest",
1157 "ReparentNotify",
1158 "ConfigureNotify",
1159 "ConfigureRequest",
1160 "GravityNotify",
1161 "ResizeRequest",
1162 "CirculateNotify",
1163 "CirculateRequest",
1164 "PropertyNotify",
1165 "SelectionClear",
1166 "SelectionRequest",
1167 "SelectionNotify",
1168 "ColormapNotify",
1169 "ClientMessage",
1170 "MappingNotify"
1171 };
1172#endif
1173
1174#ifdef DEBUG_X
1175 struct timeval tp;
1176 struct tm *ltt;
1177 (void)gettimeofday (&tp, NULL);
1178 ltt = localtime (& (tp.tv_sec));
1179 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));
1180#endif
1181 1305
1182 switch (ev.type) 1306 switch (ev.type)
1183 { 1307 {
1184 case KeyPress: 1308 case KeyPress:
1309#if ISO_14755
1310 if (!(iso14755buf & ISO_14755_52))
1311#endif
1185 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;
1186 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
1187 1377
1188#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1378#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1189 case KeyRelease:
1190 {
1191 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)
1192 mouse_slip_wheel_speed = 0; 1382 mouse_slip_wheel_speed = 0;
1193 else 1383#endif
1194 {
1195 KeySym ks;
1196
1197 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1198 if (ks == XK_Control_L || ks == XK_Control_R)
1199 mouse_slip_wheel_speed = 0;
1200 }
1201 break; 1384 break;
1202 } 1385 }
1203#endif
1204 1386
1205 case ButtonPress: 1387 case ButtonPress:
1206 button_press (ev.xbutton); 1388 button_press (ev.xbutton);
1207 break; 1389 break;
1208 1390
… …
1210 button_release (ev.xbutton); 1392 button_release (ev.xbutton);
1211 break; 1393 break;
1212 1394
1213 case ClientMessage: 1395 case ClientMessage:
1214 if (ev.xclient.format == 32 1396 if (ev.xclient.format == 32
1397 && ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1398 {
1215 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1399 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1216 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
1217#ifdef OFFIX_DND 1417#ifdef OFFIX_DND
1218 /* OffiX Dnd (drag 'n' drop) protocol */ 1418 /* OffiX Dnd (drag 'n' drop) protocol */
1219 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL] 1419 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1220 && (ev.xclient.data.l[0] == DndFile 1420 && (ev.xclient.data.l[0] == DndFile
1221 || ev.xclient.data.l[0] == DndDir 1421 || ev.xclient.data.l[0] == DndDir
1222 || ev.xclient.data.l[0] == DndLink)) 1422 || ev.xclient.data.l[0] == DndLink))
1223 { 1423 {
1224 /* Get Dnd data */ 1424 /* Get Dnd data */
1225 Atom ActualType; 1425 Atom ActualType;
1226 int ActualFormat; 1426 int ActualFormat;
1227 unsigned char *data; 1427 unsigned char *data;
1228 unsigned long Size, RemainingBytes; 1428 unsigned long Size, RemainingBytes;
1229 1429
1230 XGetWindowProperty (display->display, display->root, 1430 XGetWindowProperty (disp, display->root,
1231 xa[XA_DNDSELECTION], 1431 xa[XA_DNDSELECTION],
1232 0L, 1000000L, 1432 0L, 1000000L,
1233 False, AnyPropertyType, 1433 False, AnyPropertyType,
1234 &ActualType, &ActualFormat, 1434 &ActualType, &ActualFormat,
1235 &Size, &RemainingBytes, 1435 &Size, &RemainingBytes,
1236 &data); 1436 &data);
1237 XChangeProperty (display->display, display->root, 1437 set_string_property (XA_CUT_BUFFER0, data);
1238 XA_CUT_BUFFER0, XA_STRING, 1438 XFree (data);
1239 8, PropModeReplace,
1240 data, STRLEN (data));
1241 selection_paste (display->root, XA_CUT_BUFFER0, True); 1439 selection_paste (display->root, XA_CUT_BUFFER0, true);
1242 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1440 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime);
1243 } 1441 }
1244#endif /* OFFIX_DND */ 1442#endif /* OFFIX_DND */
1245 break; 1443 break;
1246 1444
1247 case MappingNotify: 1445 case MappingNotify:
1248 XRefreshKeyboardMapping (& (ev.xmapping)); 1446 XRefreshKeyboardMapping (&ev.xmapping);
1249 break; 1447 break;
1250 1448
1251 /* 1449 /*
1252 * XXX: this is not the _current_ arrangement 1450 * XXX: this is not the _current_ arrangement
1253 * Here's my conclusion: 1451 * Here's my conclusion:
… …
1272 break; 1470 break;
1273 } 1471 }
1274 break; 1472 break;
1275 1473
1276 case FocusIn: 1474 case FocusIn:
1277 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])
1278 { 1484 {
1279 TermWin.focus = 1; 1485 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev))
1280 want_refresh = 1; 1486 ;
1281#ifdef USE_XIM
1282 if (Input_Context != NULL)
1283 XSetICFocus (Input_Context);
1284#endif
1285#ifdef CURSOR_BLINK
1286 if (Options & Opt_cursorBlink)
1287 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1288#endif
1289 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
1290 } 1498 }
1291 break; 1499 break;
1292 1500
1293 case FocusOut:
1294 if (TermWin.focus)
1295 {
1296 TermWin.focus = 0;
1297 want_refresh = 1;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XUnsetICFocus (Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.stop ();
1305 hidden_cursor = 0;
1306#endif
1307
1308 }
1309 break;
1310
1311 case ConfigureNotify: 1501 case PropertyNotify:
1312 if (ev.xconfigure.window == TermWin.parent[0]) 1502 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1313 { 1503 && ev.xproperty.state == PropertyNewValue)
1314 int height, width; 1504 selection_property (ev.xproperty.window, ev.xproperty.atom);
1315 1505
1316 do
1317 { /* Wrap lots of configures into one */
1318 width = ev.xconfigure.width;
1319 height = ev.xconfigure.height;
1320 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1321 }
1322 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1323
1324 if (szHint.width != width || szHint.height != height)
1325 {
1326 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1327 resize_all_windows (width, height, 1);
1328 }
1329#ifdef DEBUG_SIZE
1330 else
1331 {
1332 D_SIZE ((stderr, "Size: Not resizing"));
1333 }
1334#endif
1335#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1336 if (Options & Opt_transparent)
1337 {
1338 check_our_parents ();
1339 if (am_transparent)
1340 want_full_refresh = 1;
1341 }
1342#endif
1343
1344 }
1345 break; 1506 break;
1346 1507
1347 case SelectionClear: 1508 case SelectionClear:
1348 display->set_selection_owner (0); 1509 selection_clear ();
1349 break; 1510 break;
1350 1511
1351 case SelectionNotify: 1512 case SelectionNotify:
1352 if (selection_wait == Sel_normal) 1513 if (selection_wait == Sel_normal)
1353 selection_paste (ev.xselection.requestor, 1514 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1354 ev.xselection.property, True);
1355 break; 1515 break;
1356 1516
1357 case SelectionRequest: 1517 case SelectionRequest:
1358 selection_send (ev.xselectionrequest); 1518 selection_send (ev.xselectionrequest);
1359 break; 1519 break;
1360 1520
1361 case UnmapNotify: 1521 case UnmapNotify:
1362 TermWin.mapped = 0; 1522 mapped = 0;
1363#ifdef TEXT_BLINK 1523#ifdef TEXT_BLINK
1364 text_blink_ev.stop (); 1524 text_blink_ev.stop ();
1365#endif 1525#endif
1366 break; 1526 break;
1367 1527
1368 case MapNotify: 1528 case MapNotify:
1369 TermWin.mapped = 1; 1529 mapped = 1;
1370#ifdef TEXT_BLINK 1530#ifdef TEXT_BLINK
1371 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); 1531 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1372#endif 1532#endif
1373 break; 1533 break;
1374 1534
… …
1378 break; 1538 break;
1379#endif /* TRANSPARENT */ 1539#endif /* TRANSPARENT */
1380 1540
1381 case GraphicsExpose: 1541 case GraphicsExpose:
1382 case Expose: 1542 case Expose:
1383 if (ev.xany.window == TermWin.vt) 1543 if (ev.xany.window == vt)
1384 { 1544 {
1385#ifdef NO_SLOW_LINK_SUPPORT 1545 do
1386 scr_expose (ev.xexpose.x, ev.xexpose.y, 1546 scr_expose (ev.xexpose.x, ev.xexpose.y,
1387 ev.xexpose.width, ev.xexpose.height, False); 1547 ev.xexpose.width, ev.xexpose.height, False);
1388#else 1548 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev));
1389 // 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))
1390 scr_expose (ev.xexpose.x, ev.xexpose.y, 1553 scr_expose (ev.xexpose.x, ev.xexpose.y,
1391 ev.xexpose.width, ev.xexpose.height, False); 1554 ev.xexpose.width, ev.xexpose.height, False);
1392 //scr_expose (ev.xexpose.x, 0, 1555
1393 // ev.xexpose.width, TermWin.height, False); 1556 scr_refresh (refresh_type);
1394#endif
1395 want_refresh = 1;
1396 } 1557 }
1397 else 1558 else
1398 { 1559 {
1399 XEvent unused_event; 1560 XEvent unused_event;
1400 1561
1401 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1562 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1402 Expose, 1563 ;
1403 &unused_event)) ; 1564 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1404 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1565 ;
1405 GraphicsExpose, 1566
1406 &unused_event)) ;
1407 if (isScrollbarWindow (ev.xany.window)) 1567 if (isScrollbarWindow (ev.xany.window))
1408 { 1568 {
1409 scrollBar.setIdle (); 1569 scrollBar.setIdle ();
1410 scrollbar_show (0); 1570 scrollbar_show (0);
1411 } 1571 }
1412#ifdef MENUBAR 1572#ifdef MENUBAR
1413 if (menubar_visible () && isMenuBarWindow (ev.xany.window)) 1573 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1414 menubar_expose (); 1574 menubar_expose ();
1415#endif 1575#endif
1576
1577#ifdef TRANSPARENT
1578 if (am_transparent && ev.xany.window == parent[0])
1579 XClearWindow (disp, ev.xany.window);
1580#endif
1416 } 1581 }
1417 break; 1582 break;
1418 1583
1419 case MotionNotify: 1584 case MotionNotify:
1420#ifdef POINTER_BLANK 1585#ifdef POINTER_BLANK
… …
1422 pointer_unblank (); 1587 pointer_unblank ();
1423#endif 1588#endif
1424#if MENUBAR 1589#if MENUBAR
1425 if (isMenuBarWindow (ev.xany.window)) 1590 if (isMenuBarWindow (ev.xany.window))
1426 { 1591 {
1427 menubar_control (& (ev.xbutton)); 1592 menubar_control (ev.xbutton);
1428 break; 1593 break;
1429 } 1594 }
1430#endif 1595#endif
1431 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate)) 1596 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1432 break; 1597 break;
1433 1598
1434 if (ev.xany.window == TermWin.vt) 1599 if (ev.xany.window == vt)
1435 { 1600 {
1436 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1601 if (ev.xbutton.state & (Button1Mask | Button3Mask))
1437 { 1602 {
1438 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1603 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1439 ; 1604 ;
1440 1605
1441 XQueryPointer (display->display, TermWin.vt, 1606 XQueryPointer (disp, vt,
1442 &unused_root, &unused_child, 1607 &unused_root, &unused_child,
1443 &unused_root_x, &unused_root_y, 1608 &unused_root_x, &unused_root_y,
1444 & (ev.xbutton.x), & (ev.xbutton.y), 1609 &ev.xbutton.x, &ev.xbutton.y,
1445 &unused_mask); 1610 &ev.xbutton.state);
1446#ifdef MOUSE_THRESHOLD 1611#ifdef MOUSE_THRESHOLD
1447 /* deal with a `jumpy' mouse */ 1612 /* deal with a `jumpy' mouse */
1448 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1613 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1449 { 1614 {
1450#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
1451 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1624 selection_extend (ev.xbutton.x, ev.xbutton.y,
1452 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1625 ev.xbutton.state & Button3Mask ? 2 : 0);
1626
1453#ifdef SELECTION_SCROLLING 1627#ifdef SELECTION_SCROLLING
1454 if (ev.xbutton.y < TermWin.int_bwidth 1628 if (ev.xbutton.y < int_bwidth
1455 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1629 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1456 { 1630 {
1457 int dist; 1631 int dist;
1458
1459 pending_scroll_selection=1;
1460 1632
1461 /* don't clobber the current delay if we are 1633 /* don't clobber the current delay if we are
1462 * already in the middle of scrolling. 1634 * already in the middle of scrolling.
1463 */ 1635 */
1464 if (scroll_selection_delay<=0) 1636 if (!sel_scroll_ev.active)
1465 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1637 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1466 1638
1467 /* save the event params so we can highlight 1639 /* save the event params so we can highlight
1468 * the selection in the pending-scroll loop 1640 * the selection in the pending-scroll loop
1469 */ 1641 */
1470 selection_save_x=ev.xbutton.x; 1642 selection_save_x = ev.xbutton.x;
1471 selection_save_y=ev.xbutton.y; 1643 selection_save_y = ev.xbutton.y;
1472 selection_save_state=
1473 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1644 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1474 1645
1475 /* calc number of lines to scroll */ 1646 /* calc number of lines to scroll */
1476 if (ev.xbutton.y<TermWin.int_bwidth) 1647 if (ev.xbutton.y < int_bwidth)
1477 { 1648 {
1478 scroll_selection_dir = UP; 1649 scroll_selection_dir = UP;
1479 dist = TermWin.int_bwidth - ev.xbutton.y; 1650 dist = int_bwidth - ev.xbutton.y;
1480 } 1651 }
1481 else 1652 else
1482 { 1653 {
1483 scroll_selection_dir = DN; 1654 scroll_selection_dir = DN;
1484 dist = ev.xbutton.y - 1655 dist = ev.xbutton.y - (int_bwidth + height);
1485 (TermWin.int_bwidth + TermWin.height);
1486 } 1656 }
1657
1487 scroll_selection_lines= (Pixel2Height (dist)/ 1658 scroll_selection_lines = Pixel2Height (dist)
1488 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1659 / SELECTION_SCROLL_LINE_SPEEDUP
1660 + 1;
1489 MIN_IT (scroll_selection_lines, 1661 min_it (scroll_selection_lines,
1490 SELECTION_SCROLL_MAX_LINES); 1662 SELECTION_SCROLL_MAX_LINES);
1491 } 1663 }
1492 else 1664 else
1493 { 1665 {
1494 /* we are within the text window, so we 1666 /* we are within the text window, so we
1495 * shouldn't be scrolling 1667 * shouldn't be scrolling
1496 */ 1668 */
1497 pending_scroll_selection = 0; 1669 if (sel_scroll_ev.active)
1670 sel_scroll_ev.stop();
1498 } 1671 }
1499#endif 1672#endif
1500#ifdef MOUSE_THRESHOLD 1673#ifdef MOUSE_THRESHOLD
1501
1502 } 1674 }
1503#endif 1675#endif
1504
1505 } 1676 }
1506 } 1677 }
1507 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1678 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1508 { 1679 {
1509 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1680 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1510 MotionNotify, &ev)) ; 1681 MotionNotify, &ev))
1682 ;
1683
1511 XQueryPointer (display->display, scrollBar.win, 1684 XQueryPointer (disp, scrollBar.win,
1512 &unused_root, &unused_child, 1685 &unused_root, &unused_child,
1513 &unused_root_x, &unused_root_y, 1686 &unused_root_x, &unused_root_y,
1514 & (ev.xbutton.x), & (ev.xbutton.y), 1687 &ev.xbutton.x, &ev.xbutton.y,
1515 &unused_mask); 1688 &unused_mask);
1516 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1689 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1517 scrollbar_size ()); 1690 scrollbar_size ());
1518 scr_refresh (refresh_type); 1691 scr_refresh (refresh_type);
1519 refresh_limit = 0; 1692 refresh_limit = 0;
… …
1522 break; 1695 break;
1523 } 1696 }
1524} 1697}
1525 1698
1526void 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
1527rxvt_term::rootwin_cb (XEvent &ev) 1770rxvt_term::rootwin_cb (XEvent &ev)
1528{ 1771{
1529 SET_R (this); 1772 SET_R (this);
1530 SET_LOCALE (locale); 1773 SET_LOCALE (locale);
1531 1774
1532 switch (ev.type) 1775 switch (ev.type)
1533 { 1776 {
1534 case PropertyNotify: 1777 case PropertyNotify:
1535 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1536 {
1537 if (ev.xproperty.state == PropertyNewValue)
1538 selection_property (ev.xproperty.window, ev.xproperty.atom);
1539 break;
1540 }
1541#ifdef TRANSPARENT
1542 else
1543 {
1544 /* 1778 /*
1545 * 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,
1546 * 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.
1547 */ 1781 */
1548 if (xa[XA_XROOTPMAPID] == 0)
1549 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1550
1551 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])
1552 return; 1784 return;
1553 }
1554 1785
1555 /* FALLTHROUGH */ 1786 /* FALLTHROUGH */
1556 case ReparentNotify: 1787 case ReparentNotify:
1557 if ((Options & Opt_transparent) && check_our_parents ()) 1788 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1558 if (am_transparent)
1559 want_full_refresh = 1; 1789 want_refresh = want_full_refresh = 1;
1560 break; 1790 break;
1561#endif
1562 } 1791 }
1563} 1792}
1793#endif
1564 1794
1565void 1795void
1566rxvt_term::button_press (const XButtonEvent &ev) 1796rxvt_term::button_press (XButtonEvent &ev)
1567{ 1797{
1568 int reportmode = 0, clickintime; 1798 int reportmode = 0, clickintime;
1569 1799
1570 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1800 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1801
1571 if (!bypass_keystate) 1802 if (!bypass_keystate)
1572 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1803 reportmode = !! (priv_modes & PrivMode_mouse_report);
1804
1573 /* 1805 /*
1574 * VT window processing of button press 1806 * VT window processing of button press
1575 */ 1807 */
1576 if (ev.window == TermWin.vt) 1808 if (ev.window == vt)
1577 { 1809 {
1810#if ISO_14755
1811 // 5.4
1812 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1813 {
1814 iso14755_54 (ev.x, ev.y);
1815 return;
1816 }
1817#endif
1818
1578 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1819 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1820
1579 if (reportmode) 1821 if (reportmode)
1580 { 1822 {
1581 /* mouse report from vt window */ 1823 /* mouse report from vt window */
1582 /* save the xbutton state (for ButtonRelease) */ 1824 /* save the xbutton state (for ButtonRelease) */
1583 MEvent.state = ev.state; 1825 MEvent.state = ev.state;
… …
1612 } 1854 }
1613 else 1855 else
1614 { 1856 {
1615 if (ev.button != MEvent.button) 1857 if (ev.button != MEvent.button)
1616 MEvent.clicks = 0; 1858 MEvent.clicks = 0;
1859
1860 if (!PERL_INVOKE ((this, HOOK_MOUSE_CLICK, DT_XEVENT, &ev, DT_END)))
1617 switch (ev.button) 1861 switch (ev.button)
1618 { 1862 {
1619 case Button1: 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
1620 /* allow shift+left click to extend selection */ 1872 /* allow shift+left click to extend selection */
1621 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1873 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report))
1622 { 1874 {
1623 if (MEvent.button == Button1 && clickintime) 1875 if (MEvent.button == Button1 && clickintime)
1624 selection_rotate (ev.x, ev.y); 1876 selection_rotate (ev.x, ev.y);
1625 else 1877 else
1626 selection_extend (ev.x, ev.y, 1); 1878 selection_extend (ev.x, ev.y, 1);
1627 } 1879 }
1628 else 1880 else
1629 { 1881 {
1630 if (MEvent.button == Button1 && clickintime) 1882 if (MEvent.button == Button1 && clickintime)
1631 MEvent.clicks++; 1883 MEvent.clicks++;
1632 else 1884 else
1633 MEvent.clicks = 1; 1885 MEvent.clicks = 1;
1634 1886
1635 selection_click (MEvent.clicks, ev.x, ev.y); 1887 selection_click (MEvent.clicks, ev.x, ev.y);
1636 } 1888 }
1637 1889
1638 MEvent.button = Button1; 1890 MEvent.button = Button1;
1639 break; 1891 break;
1640 1892
1641 case Button3: 1893 case Button3:
1642 if (MEvent.button == Button3 && clickintime) 1894 if (MEvent.button == Button3 && clickintime)
1643 selection_rotate (ev.x, ev.y); 1895 selection_rotate (ev.x, ev.y);
1644 else 1896 else
1645 selection_extend (ev.x, ev.y, 1); 1897 selection_extend (ev.x, ev.y, 1);
1898
1646 MEvent.button = Button3; 1899 MEvent.button = Button3;
1647 break; 1900 break;
1648 } 1901 }
1649 } 1902 }
1903
1650 MEvent.time = ev.time; 1904 MEvent.time = ev.time;
1651 return; 1905 return;
1652 } 1906 }
1653 1907
1654 /* 1908 /*
… …
1720 upordown = 1; /* down */ 1974 upordown = 1; /* down */
1721 } 1975 }
1722 if (upordown) 1976 if (upordown)
1723 { 1977 {
1724#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1978#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1725 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1979 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1726#endif 1980#endif
1727 if (scr_page (upordown < 0 ? UP : DN, 1)) 1981 if (scr_page (upordown < 0 ? UP : DN, 1))
1728 { 1982 {
1729 if (upordown < 0) 1983 if (upordown < 0)
1730 scrollBar.setUp (); 1984 scrollBar.setUp ();
… …
1746 break; 2000 break;
1747 case R_SB_ALIGN_BOTTOM: 2001 case R_SB_ALIGN_BOTTOM:
1748 csrO = scrollBar.bot - scrollBar.top; 2002 csrO = scrollBar.bot - scrollBar.top;
1749 break; 2003 break;
1750 } 2004 }
2005
1751 if (scrollBar.style == R_SB_XTERM 2006 if (scrollBar.style == R_SB_XTERM
1752 || scrollbar_above_slider (ev.y) 2007 || scrollbar_above_slider (ev.y)
1753 || scrollbar_below_slider (ev.y)) 2008 || scrollbar_below_slider (ev.y))
1754 scr_move_to ( scrollbar_position (ev.y) - csrO, 2009 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1755 scrollbar_size ()); 2010
1756 scrollBar.setMotion (); 2011 scrollBar.setMotion ();
1757 break; 2012 break;
1758 2013
1759 case Button1: 2014 case Button1:
1760 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2015 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1764 case Button3: 2019 case Button3:
1765 if (scrollBar.style != R_SB_XTERM) 2020 if (scrollBar.style != R_SB_XTERM)
1766 { 2021 {
1767 if (scrollbar_above_slider (ev.y)) 2022 if (scrollbar_above_slider (ev.y))
1768# ifdef RXVT_SCROLL_FULL 2023# ifdef RXVT_SCROLL_FULL
1769 scr_page (UP, TermWin.nrow - 1); 2024 scr_page (UP, nrow - 1);
1770# else 2025# else
1771 scr_page (UP, TermWin.nrow / 4); 2026 scr_page (UP, nrow / 4);
1772# endif 2027# endif
1773 else if (scrollbar_below_slider (ev.y)) 2028 else if (scrollbar_below_slider (ev.y))
1774# ifdef RXVT_SCROLL_FULL 2029# ifdef RXVT_SCROLL_FULL
1775 scr_page (DN, TermWin.nrow - 1); 2030 scr_page (DN, nrow - 1);
1776# else 2031# else
1777 scr_page (DN, TermWin.nrow / 4); 2032 scr_page (DN, nrow / 4);
1778# endif 2033# endif
1779 else 2034 else
1780 scrollBar.setMotion (); 2035 scrollBar.setMotion ();
1781 } 2036 }
1782 else 2037 else
1783 { 2038 {
1784 scr_page ((ev.button == Button1 ? DN : UP), 2039 scr_page ((ev.button == Button1 ? DN : UP),
1785 (TermWin.nrow 2040 (nrow
1786 * scrollbar_position (ev.y) 2041 * scrollbar_position (ev.y)
1787 / scrollbar_size ())); 2042 / scrollbar_size ()));
1788 } 2043 }
2044
1789 break; 2045 break;
1790 } 2046 }
1791 } 2047 }
1792 return; 2048 return;
1793 } 2049 }
… …
1799 menubar_control (ev); 2055 menubar_control (ev);
1800#endif 2056#endif
1801} 2057}
1802 2058
1803void 2059void
1804rxvt_term::button_release (const XButtonEvent &ev) 2060rxvt_term::button_release (XButtonEvent &ev)
1805{ 2061{
1806 int reportmode = 0; 2062 int reportmode = 0;
1807 2063
1808 csrO = 0; /* reset csr Offset */ 2064 csrO = 0; /* reset csr Offset */
1809 if (!bypass_keystate) 2065 if (!bypass_keystate)
1810 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2066 reportmode = !! (priv_modes & PrivMode_mouse_report);
1811 2067
1812 if (scrollbar_isUpDn ()) 2068 if (scrollbar_isUpDn ())
1813 { 2069 {
1814 scrollBar.setIdle (); 2070 scrollBar.setIdle ();
1815 scrollbar_show (0); 2071 scrollbar_show (0);
1816#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2072#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1817 refresh_type &= ~SMOOTH_REFRESH; 2073 refresh_type &= ~SMOOTH_REFRESH;
1818#endif 2074#endif
1819
1820 } 2075 }
2076
1821#ifdef SELECTION_SCROLLING 2077#ifdef SELECTION_SCROLLING
1822 pending_scroll_selection=0; 2078 if (sel_scroll_ev.active)
2079 sel_scroll_ev.stop();
1823#endif 2080#endif
2081
1824 if (ev.window == TermWin.vt) 2082 if (ev.window == vt)
1825 { 2083 {
2084#if ISO_14755
2085 // 5.4
2086 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2087 return;
2088#endif
1826 if (reportmode) 2089 if (reportmode)
1827 { 2090 {
1828 /* mouse report from vt window */ 2091 /* mouse report from vt window */
1829 /* don't report release of wheel "buttons" */ 2092 /* don't report release of wheel "buttons" */
1830 if (ev.button >= 4) 2093 if (ev.button >= 4)
… …
1844 MEvent.button = AnyButton; 2107 MEvent.button = AnyButton;
1845 mouse_report (ev); 2108 mouse_report (ev);
1846#endif /* MOUSE_REPORT_DOUBLECLICK */ 2109#endif /* MOUSE_REPORT_DOUBLECLICK */
1847 return; 2110 return;
1848 } 2111 }
2112
1849 /* 2113 /*
1850 * dumb hack to compensate for the failure of click-and-drag 2114 * dumb hack to compensate for the failure of click-and-drag
1851 * when overriding mouse reporting 2115 * when overriding mouse reporting
1852 */ 2116 */
1853 if (PrivateModes & PrivMode_mouse_report 2117 if (priv_modes & PrivMode_mouse_report
1854 && bypass_keystate 2118 && bypass_keystate
1855 && ev.button == Button1 && MEvent.clicks <= 1) 2119 && ev.button == Button1 && MEvent.clicks <= 1)
1856 selection_extend (ev.x, ev.y, 0); 2120 selection_extend (ev.x, ev.y, 0);
1857 2121
1858 switch (ev.button) 2122 switch (ev.button)
… …
1869 case Button5: 2133 case Button5:
1870 { 2134 {
1871 int i; 2135 int i;
1872 page_dirn v; 2136 page_dirn v;
1873 2137
1874 v = (ev.button == Button4) ? UP : DN; 2138 v = ev.button == Button4 ? UP : DN;
2139
1875 if (ev.state & ShiftMask) 2140 if (ev.state & ShiftMask)
1876 i = 1; 2141 i = 1;
1877 else if ((Options & Opt_mouseWheelScrollPage)) 2142 else if (OPTION (Opt_mouseWheelScrollPage))
1878 i = TermWin.nrow - 1; 2143 i = nrow - 1;
1879 else 2144 else
1880 i = 5; 2145 i = 5;
2146
1881# ifdef MOUSE_SLIP_WHEELING 2147# ifdef MOUSE_SLIP_WHEELING
1882 if (ev.state & ControlMask) 2148 if (ev.state & ControlMask)
1883 { 2149 {
1884 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)
1885 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2155 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2156
2157 slip_wheel_ev.start ();
1886 } 2158 }
2159 else
2160 {
1887# endif 2161# endif
1888# ifdef JUMP_MOUSE_WHEEL 2162# ifdef JUMP_MOUSE_WHEEL
1889 scr_page (v, i);
1890 scr_refresh (SMOOTH_REFRESH);
1891 scrollbar_show (1);
1892# else
1893 while (i--)
1894 {
1895 scr_page (v, 1); 2163 scr_page (v, i);
1896 scr_refresh (SMOOTH_REFRESH); 2164 scr_refresh (SMOOTH_REFRESH);
1897 scrollbar_show (1); 2165 scrollbar_show (1);
2166# else
2167 while (i--)
2168 {
2169 scr_page (v, 1);
2170 scr_refresh (SMOOTH_REFRESH);
2171 scrollbar_show (1);
2172 }
2173# endif
2174# ifdef MOUSE_SLIP_WHEELING
1898 } 2175 }
1899# endif 2176#endif
1900
1901 } 2177 }
1902 break; 2178 break;
1903#endif 2179#endif
1904
1905 } 2180 }
1906 } 2181 }
1907#ifdef MENUBAR 2182#ifdef MENUBAR
1908 else if (isMenuBarWindow (ev.window)) 2183 else if (isMenuBarWindow (ev.window))
1909 menubar_control (ev); 2184 menubar_control (ev);
1910#endif 2185#endif
1911} 2186}
1912 2187
1913
1914#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
1915/* 2420/*
1916 * Check our parents are still who we think they are. 2421 * Check our parents are still who we think they are.
1917 * Do transparency updates if required 2422 * Do transparency updates if required
1918 */ 2423 */
1919int 2424int
1920rxvt_term::check_our_parents () 2425rxvt_term::check_our_parents ()
1921{ 2426{
1922 int i, pchanged, aformat, have_pixmap, rootdepth; 2427 int i, pchanged, aformat, have_pixmap, rootdepth;
1923 unsigned long nitems, bytes_after; 2428 unsigned long nitems, bytes_after;
1924 Atom atype; 2429 Atom atype;
1925 unsigned char *prop = NULL; 2430 unsigned char *prop = NULL;
1926 Window root, oldp, *list; 2431 Window root, oldp, *list;
1927 Pixmap rootpixmap = None; 2432 Pixmap rootpixmap = None;
1928 XWindowAttributes wattr, wrootattr; 2433 XWindowAttributes wattr, wrootattr;
2434 dDisp;
1929 2435
1930 pchanged = 0; 2436 pchanged = 0;
1931 2437
1932 if (! (Options & Opt_transparent)) 2438 if (!OPTION (Opt_transparent))
1933 return pchanged; /* Don't try any more */ 2439 return pchanged; /* Don't try any more */
1934 2440
1935 XGetWindowAttributes (display->display, display->root, &wrootattr); 2441 XGetWindowAttributes (disp, display->root, &wrootattr);
1936 rootdepth = wrootattr.depth; 2442 rootdepth = wrootattr.depth;
1937 2443
1938 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 2444 XGetWindowAttributes (disp, parent[0], &wattr);
2445
1939 if (rootdepth != wattr.depth) 2446 if (rootdepth != wattr.depth)
1940 { 2447 {
1941 if (am_transparent) 2448 if (am_transparent)
1942 { 2449 {
1943 pchanged = 1; 2450 pchanged = 1;
1944 XSetWindowBackground (display->display, TermWin.vt, 2451 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
1945 PixColors[Color_bg]);
1946 am_transparent = am_pixmap_trans = 0; 2452 am_transparent = am_pixmap_trans = 0;
1947 } 2453 }
2454
1948 return pchanged; /* Don't try any more */ 2455 return pchanged; /* Don't try any more */
1949 } 2456 }
1950 2457
1951 /* 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. */
1952 XSync (display->display, False); 2459 XSync (disp, False);
1953 2460
1954 /* 2461 /*
1955 * Make the frame window set by the window manager have 2462 * Make the frame window set by the window manager have
1956 * the root background. Some window managers put multiple nested frame 2463 * the root background. Some window managers put multiple nested frame
1957 * 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.
1958 */ 2465 */
1959 i = (xa[XA_XROOTPMAPID] != 0 2466 i = (xa[XA_XROOTPMAP_ID]
1960 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], 2467 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1961 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2468 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1962 &nitems, &bytes_after, &prop) == Success)); 2469 &nitems, &bytes_after, &prop) == Success);
2470
1963 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 )
1964 have_pixmap = 0; 2482 have_pixmap = 0;
1965 else 2483 else
1966 { 2484 {
1967 have_pixmap = 1; 2485 have_pixmap = 1;
1968 rootpixmap = * ((Pixmap *)prop); 2486 rootpixmap = *(Pixmap *)prop;
1969 XFree (prop); 2487 XFree (prop);
1970 } 2488 }
2489
1971 if (have_pixmap) 2490 if (have_pixmap)
1972 { 2491 {
1973 /* 2492 /*
1974 * Copy display->root pixmap transparency 2493 * Copy display->root pixmap transparency
1975 */ 2494 */
1976 int sx, sy, nx, ny; 2495 int sx, sy, nx, ny;
1977 unsigned int nw, nh; 2496 unsigned int nw, nh;
1978 Window cr; 2497 Window cr;
1979 XImage *image; 2498 XImage *image;
1980 GC gc; 2499 GC gc;
1981 XGCValues gcvalue; 2500 XGCValues gcvalue;
1982 2501
1983 XTranslateCoordinates (display->display, TermWin.parent[0], display->root, 2502 XTranslateCoordinates (disp, parent[0], display->root,
1984 0, 0, &sx, &sy, &cr); 2503 0, 0, &sx, &sy, &cr);
1985 nw = (unsigned int)szHint.width; 2504 nw = (unsigned int)szHint.width;
1986 nh = (unsigned int)szHint.height; 2505 nh = (unsigned int)szHint.height;
1987 nx = ny = 0; 2506 nx = ny = 0;
2507
1988 if (sx < 0) 2508 if (sx < 0)
1989 { 2509 {
1990 nw += sx; 2510 nw += sx;
1991 nx = -sx; 2511 nx = -sx;
1992 sx = 0; 2512 sx = 0;
1993 } 2513 }
2514
1994 if (sy < 0) 2515 if (sy < 0)
1995 { 2516 {
1996 nh += sy; 2517 nh += sy;
1997 ny = -sy; 2518 ny = -sy;
1998 sy = 0; 2519 sy = 0;
1999 } 2520 }
2521
2000 MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); 2522 min_it (nw, (unsigned int) (wrootattr.width - sx));
2001 MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); 2523 min_it (nh, (unsigned int) (wrootattr.height - sy));
2524
2525 XSync (disp, False);
2002 allowedxerror = -1; 2526 allowedxerror = -1;
2003 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2527 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2004 ZPixmap); 2528
2005 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2529 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2006 /* XXX: may need a delay here? */ 2530 /* XXX: may need a delay here? */
2007 allowedxerror = 0; 2531 allowedxerror = 0;
2532
2008 if (image == NULL) 2533 if (image == NULL)
2009 { 2534 {
2010 if (am_transparent && am_pixmap_trans) 2535 if (am_transparent && am_pixmap_trans)
2011 { 2536 {
2012 pchanged = 1; 2537 pchanged = 1;
2013 if (TermWin.pixmap != None) 2538 if (pixmap != None)
2014 { 2539 {
2015 XFreePixmap (display->display, TermWin.pixmap); 2540 XFreePixmap (disp, pixmap);
2016 TermWin.pixmap = None; 2541 pixmap = None;
2017 } 2542 }
2018 } 2543 }
2544
2019 am_pixmap_trans = 0; 2545 am_pixmap_trans = 0;
2020 } 2546 }
2021 else 2547 else
2022 { 2548 {
2023 if (TermWin.pixmap != None) 2549 if (pixmap != None)
2024 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
2025 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, 2564 pixmap = XCreatePixmap (disp, vt,
2026 (unsigned int)szHint.width,
2027 (unsigned int)szHint.height, 2565 szHint.width, szHint.height, image->depth);
2028 (unsigned int)image->depth);
2029 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); 2566 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
2030 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, 2567 XPutImage (disp, pixmap, gc, image, 0, 0,
2031 nx, ny, (unsigned int)image->width,
2032 (unsigned int)image->height); 2568 nx, ny, image->width, image->height);
2033 XFreeGC (display->display, gc); 2569 XFreeGC (disp, gc);
2034 XDestroyImage (image); 2570 XDestroyImage (image);
2035 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2571 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2036 TermWin.pixmap); 2572 XClearWindow (disp, parent[0]);
2573
2037 if (!am_transparent || !am_pixmap_trans) 2574 if (!am_transparent || !am_pixmap_trans)
2038 pchanged = 1; 2575 pchanged = 1;
2576
2039 am_transparent = am_pixmap_trans = 1; 2577 am_transparent = am_pixmap_trans = 1;
2040 } 2578 }
2041 } 2579 }
2580
2042 if (!am_pixmap_trans) 2581 if (am_pixmap_trans)
2582 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2583 else
2043 { 2584 {
2044 unsigned int n; 2585 unsigned int n;
2045 /* 2586 /*
2046 * InheritPixmap transparency 2587 * InheritPixmap transparency
2047 */ 2588 */
2048 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2049 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); 2589 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2050 i++)
2051 { 2590 {
2052 oldp = TermWin.parent[i]; 2591 oldp = parent[i];
2053 XQueryTree (display->display, TermWin.parent[i - 1], &root, 2592 XQueryTree (disp, parent[i - 1], &root,
2054 &TermWin.parent[i], &list, &n); 2593 &parent[i], &list, &n);
2055 XFree (list); 2594 XFree (list);
2056 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2595
2057 if (TermWin.parent[i] == display->root) 2596 if (parent[i] == display->root)
2058 { 2597 {
2059 if (oldp != None) 2598 if (oldp != None)
2060 pchanged = 1; 2599 pchanged = 1;
2600
2061 break; 2601 break;
2062 } 2602 }
2603
2063 if (oldp != TermWin.parent[i]) 2604 if (oldp != parent[i])
2064 pchanged = 1; 2605 pchanged = 1;
2065 } 2606 }
2607
2066 n = 0; 2608 n = 0;
2609
2067 if (pchanged) 2610 if (pchanged)
2068 { 2611 {
2069 for (; n < (unsigned int)i; n++) 2612 for (; n < (unsigned int)i; n++)
2070 { 2613 {
2071 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2614 XGetWindowAttributes (disp, parent[n], &wattr);
2072 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2073 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2615 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2074 { 2616 {
2075 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2617 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2076 break; 2618 break;
2077 } 2619 }
2078 } 2620 }
2079 } 2621 }
2080 if (n > (int) (sizeof (TermWin.parent) 2622
2081 / sizeof (TermWin.parent[0]))) 2623 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2082 { 2624 {
2083 D_X ((stderr, "InheritPixmap Turning off")); 2625 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2084 XSetWindowBackground (display->display, TermWin.parent[0], 2626 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2085 PixColors[Color_fg]);
2086 XSetWindowBackground (display->display, TermWin.vt,
2087 PixColors[Color_bg]);
2088 am_transparent = 0; 2627 am_transparent = 0;
2089 /* XXX: also turn off Opt_transparent? */ 2628 /* XXX: also turn off Opt_transparent? */
2090 } 2629 }
2091 else 2630 else
2092 { 2631 {
2632#if WAIT_FOR_WM
2093 /* wait (an arbitrary period) for the WM to do its thing 2633 /* wait (an arbitrary period) for the WM to do its thing
2094 * needed for fvwm2.2.2 (and before?) */ 2634 * needed for fvwm2.2.2 (and before?) */
2095# ifdef HAVE_NANOSLEEP
2096 struct timespec rqt;
2097
2098 rqt.tv_sec = 1;
2099 rqt.tv_nsec = 0;
2100 nanosleep (&rqt, NULL);
2101# else
2102 sleep (1); 2635 sleep (1);
2103# endif 2636#endif
2104 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2105 for (n = 0; n < (unsigned int)i; n++) 2637 for (n = 0; n < (unsigned int)i; n++)
2106 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], 2638 {
2107 ParentRelative); 2639 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2108 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2640 XClearWindow (disp, parent[n]);
2109 ParentRelative); 2641 }
2642
2643 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2110 am_transparent = 1; 2644 am_transparent = 1;
2111 } 2645 }
2646
2112 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) 2647 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2113 TermWin.parent[i] = None; 2648 parent[i] = None;
2649 }
2650
2651 if (scrollBar.win)
2114 } 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
2115 return pchanged; 2665 return pchanged;
2116} 2666}
2117#endif 2667#endif
2118 2668
2119/*}}} */ 2669/*}}} */
2670
2671bool
2672rxvt_term::cmd_parse ()
2673{
2674 bool flag = false;
2675 unicode_t ch = NOCHAR;
2676 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 if (!PERL_INVOKE ((this, HOOK_ADD_LINES, DT_USTRING_LEN, buf, str - buf, DT_END)))
2739 scr_add_lines (buf, nlines, str - buf);
2740
2741 nlines = 0;
2742 str = buf;
2743 eol = str + min (ncol, UBUFSIZ);
2744 }
2745
2746 if (str >= eol)
2747 {
2748 if (eol >= buf + UBUFSIZ)
2749 {
2750 ch = NOCHAR;
2751 break;
2752 }
2753 else
2754 eol = min (eol + ncol, buf + UBUFSIZ);
2755 }
2756
2757 }
2758
2759 seq_begin = cmdbuf_ptr;
2760 ch = next_char ();
2761 }
2762
2763 if (!PERL_INVOKE ((this, HOOK_ADD_LINES, DT_USTRING_LEN, buf, str - buf, DT_END)))
2764 scr_add_lines (buf, nlines, str - buf);
2765
2766 /*
2767 * If there have been a lot of new lines, then update the screen
2768 * What the heck I'll cheat and only refresh less than every page-full.
2769 * the number of pages between refreshes is refresh_limit, which
2770 * is incremented here because we must be doing flat-out scrolling.
2771 */
2772 if (refreshnow)
2773 {
2774 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2775 refresh_limit++;
2776 else
2777 {
2778 flag = true;
2779 scr_refresh (refresh_type);
2780 flush_ev.stop ();
2781 }
2782 }
2783
2784 }
2785 else
2786 {
2787 try
2788 {
2789 process_nonprinting (ch);
2790 }
2791 catch (const class out_of_input &o)
2792 {
2793 // we ran out of input, retry later
2794 cmdbuf_ptr = seq_begin;
2795 break;
2796 }
2797
2798 ch = NOCHAR;
2799 }
2800 }
2801
2802 return flag;
2803}
2804
2805// read the next octet
2806unicode_t
2807rxvt_term::next_octet ()
2808{
2809 return cmdbuf_ptr < cmdbuf_endp
2810 ? *cmdbuf_ptr++
2811 : NOCHAR;
2812}
2813
2814// read the next character
2815unicode_t
2816rxvt_term::next_char ()
2817{
2818 while (cmdbuf_ptr < cmdbuf_endp)
2819 {
2820 // assume 7-bit to be ascii ALWAYS
2821 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2822 return *cmdbuf_ptr++;
2823
2824 wchar_t wc;
2825 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2826
2827 if (len == (size_t)-2)
2828 {
2829 // the mbstate stores incomplete sequences. didn't know this :/
2830 cmdbuf_ptr = cmdbuf_endp;
2831 break;
2832 }
2833
2834 if (len == (size_t)-1)
2835 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2836
2837 // assume wchar == unicode
2838 cmdbuf_ptr += len;
2839 return wc & UNICODE_MASK;
2840 }
2841
2842 return NOCHAR;
2843}
2844
2845/* rxvt_cmd_getc () - Return next input character */
2846/*
2847 * Return the next input character after first passing any keyboard input
2848 * to the command.
2849 */
2850unicode_t
2851rxvt_term::cmd_getc ()
2852{
2853 unicode_t c = next_char ();
2854
2855 if (c == NOCHAR)
2856 throw out_of_input;
2857
2858 return c;
2859}
2860
2861unicode_t
2862rxvt_term::cmd_get8 ()
2863{
2864 unicode_t c = next_octet ();
2865
2866 if (c == NOCHAR)
2867 throw out_of_input;
2868
2869 return c;
2870}
2120 2871
2121/*{{{ print pipe */ 2872/*{{{ print pipe */
2122/*----------------------------------------------------------------------*/ 2873/*----------------------------------------------------------------------*/
2123#ifdef PRINTPIPE 2874#ifdef PRINTPIPE
2124FILE * 2875FILE *
2125rxvt_term::popen_printer () 2876rxvt_term::popen_printer ()
2126{ 2877{
2127 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2878 FILE *stream = popen (rs[Rs_print_pipe], "w");
2128 2879
2129 if (stream == NULL) 2880 if (stream == NULL)
2130 rxvt_print_error ("can't open printer pipe"); 2881 rxvt_warn ("can't open printer pipe, not printing.\n");
2882
2131 return stream; 2883 return stream;
2132} 2884}
2133 2885
2134int 2886int
2135rxvt_term::pclose_printer (FILE *stream) 2887rxvt_term::pclose_printer (FILE *stream)
2136{ 2888{
2137 fflush (stream); 2889 fflush (stream);
2138 /* pclose () reported not to work on SunOS 4.1.3 */
2139# if defined (__sun__) /* TODO: RESOLVE THIS */
2140 /* pclose works provided SIGCHLD handler uses waitpid */
2141 return pclose (stream); /* return fclose (stream); */
2142# else
2143 return pclose (stream); 2890 return pclose (stream);
2144# endif
2145} 2891}
2146 2892
2147/* 2893/*
2148 * simulate attached vt100 printer 2894 * simulate attached vt100 printer
2149 */ 2895 */
2150void 2896void
2151rxvt_term::process_print_pipe () 2897rxvt_term::process_print_pipe ()
2152{ 2898{
2153 int done; 2899 int done;
2154 FILE *fd; 2900 FILE *fd;
2155 2901
2156 if ((fd = popen_printer ()) == NULL) 2902 if ((fd = popen_printer ()) == NULL)
2157 return; 2903 return;
2158 2904
2159 /* 2905 /*
2160 * Send all input to the printer until either ESC[4i or ESC[?4i 2906 * Send all input to the printer until either ESC[4i or ESC[?4i
2161 * is received. 2907 * is received.
2162 */ 2908 */
2163 for (done = 0; !done;) 2909 for (done = 0; !done;)
2164 { 2910 {
2165 unsigned char buf[8]; 2911 unsigned char buf[8];
2166 unsigned char ch; 2912 unicode_t ch;
2167 unsigned int i, len; 2913 unsigned int i, len;
2168 2914
2169 if ((ch = cmd_getc ()) != C0_ESC) 2915 if ((ch = cmd_getc ()) != C0_ESC)
2170 { 2916 {
2171 if (putc (ch, fd) == EOF) 2917 if (putc (ch, fd) == EOF)
2172 break; /* done = 1 */ 2918 break; /* done = 1 */
… …
2187 { 2933 {
2188 if ((buf[len++] = cmd_getc ()) == 'i') 2934 if ((buf[len++] = cmd_getc ()) == 'i')
2189 break; /* done = 1 */ 2935 break; /* done = 1 */
2190 } 2936 }
2191 } 2937 }
2938
2192 for (i = 0; i < len; i++) 2939 for (i = 0; i < len; i++)
2193 if (putc (buf[i], fd) == EOF) 2940 if (putc (buf[i], fd) == EOF)
2194 { 2941 {
2195 done = 1; 2942 done = 1;
2196 break; 2943 break;
2197 } 2944 }
2198 } 2945 }
2199 } 2946 }
2947
2200 pclose_printer (fd); 2948 pclose_printer (fd);
2201} 2949}
2202#endif /* PRINTPIPE */ 2950#endif /* PRINTPIPE */
2203/*}}} */ 2951/*}}} */
2204 2952
2205/* *INDENT-OFF* */ 2953/* *INDENT-OFF* */
2206enum { 2954enum {
2207 C1_40 = 0x40, 2955 C1_40 = 0x40,
2208 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2956 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2209 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2957 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2210 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2958 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2211 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2959 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2212}; 2960};
2213/* *INDENT-ON* */ 2961/* *INDENT-ON* */
2214 2962
2215/*{{{ process non-printing single characters */ 2963/*{{{ process non-printing single characters */
2216void 2964void
2217rxvt_term::process_nonprinting (unsigned char ch) 2965rxvt_term::process_nonprinting (unicode_t ch)
2218{ 2966{
2219 switch (ch) 2967 switch (ch)
2220 { 2968 {
2969 case C0_ESC:
2970 process_escape_seq ();
2971 break;
2221 case C0_ENQ: /* terminal Status */ 2972 case C0_ENQ: /* terminal Status */
2222 if (rs[Rs_answerbackstring]) 2973 if (rs[Rs_answerbackstring])
2223 tt_write ( 2974 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2224 (const unsigned char *)rs[Rs_answerbackstring],
2225 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2226 else 2975 else
2227 tt_write ((unsigned char *)VT100_ANS, 2976 tt_write (VT100_ANS, strlen (VT100_ANS));
2228 (unsigned int)STRLEN (VT100_ANS));
2229 break; 2977 break;
2230 case C0_BEL: /* bell */ 2978 case C0_BEL: /* bell */
2231 scr_bell (); 2979 scr_bell ();
2232 break; 2980 break;
2233 case C0_BS: /* backspace */ 2981 case C0_BS: /* backspace */
… …
2248 scr_charset_choose (1); 2996 scr_charset_choose (1);
2249 break; 2997 break;
2250 case C0_SI: /* shift in - acs */ 2998 case C0_SI: /* shift in - acs */
2251 scr_charset_choose (0); 2999 scr_charset_choose (0);
2252 break; 3000 break;
3001
3002#ifdef EIGHT_BIT_CONTROLS
3003 // 8-bit controls
3004 case 0x90: /* DCS */
3005 process_dcs_seq ();
3006 break;
3007 case 0x9b: /* CSI */
3008 process_csi_seq ();
3009 break;
3010 case 0x9d: /* CSI */
3011 process_osc_seq ();
3012 break;
3013#endif
2253 } 3014 }
2254} 3015}
2255/*}}} */ 3016/*}}} */
2256 3017
2257 3018
2258/*{{{ process VT52 escape sequences */ 3019/*{{{ process VT52 escape sequences */
2259void 3020void
2260rxvt_term::process_escape_vt52 (unsigned char ch) 3021rxvt_term::process_escape_vt52 (unicode_t ch)
2261{ 3022{
2262 int row, col; 3023 int row, col;
2263 3024
2264 switch (ch) 3025 switch (ch)
2265 { 3026 {
… …
2317 3078
2318/*{{{ process escape sequences */ 3079/*{{{ process escape sequences */
2319void 3080void
2320rxvt_term::process_escape_seq () 3081rxvt_term::process_escape_seq ()
2321{ 3082{
2322 unsigned char ch = cmd_getc (); 3083 unicode_t ch = cmd_getc ();
2323 3084
2324 if (PrivateModes & PrivMode_vt52) 3085 if (priv_modes & PrivMode_vt52)
2325 { 3086 {
2326 process_escape_vt52 (ch); 3087 process_escape_vt52 (ch);
2327 return; 3088 return;
2328 } 3089 }
2329 3090
… …
2344 scr_charset_set (2, (unsigned int)cmd_getc ()); 3105 scr_charset_set (2, (unsigned int)cmd_getc ());
2345 break; 3106 break;
2346 case '+': 3107 case '+':
2347 scr_charset_set (3, (unsigned int)cmd_getc ()); 3108 scr_charset_set (3, (unsigned int)cmd_getc ());
2348 break; 3109 break;
2349#ifdef MULTICHAR_SET 3110#if ENABLE_FRILLS
2350 case '$':
2351 scr_charset_set (-2, (unsigned int)cmd_getc ());
2352 break;
2353#endif
2354#ifndef NO_FRILLS
2355 case '6': 3111 case '6':
2356 scr_backindex (); 3112 scr_backindex ();
2357 break; 3113 break;
2358#endif 3114#endif
2359 case '7': 3115 case '7':
2360 scr_cursor (SAVE); 3116 scr_cursor (SAVE);
2361 break; 3117 break;
2362 case '8': 3118 case '8':
2363 scr_cursor (RESTORE); 3119 scr_cursor (RESTORE);
2364 break; 3120 break;
2365#ifndef NO_FRILLS 3121#if ENABLE_FRILLS
2366 case '9': 3122 case '9':
2367 scr_forwardindex (); 3123 scr_forwardindex ();
2368 break; 3124 break;
2369#endif 3125#endif
2370 case '=': 3126 case '=':
… …
2380 break; 3136 break;
2381 3137
2382 /* 8.3.87: NEXT LINE */ 3138 /* 8.3.87: NEXT LINE */
2383 case C1_NEL: /* ESC E */ 3139 case C1_NEL: /* ESC E */
2384 { 3140 {
2385 uint32_t nlcr[] = { '\n', '\r' }; 3141 unicode_t nlcr[] = { C0_LF, C0_CR };
2386 scr_add_lines (nlcr, 1, 2); 3142 scr_add_lines (nlcr, 1, 2);
2387 } 3143 }
2388 break; 3144 break;
2389 3145
2390 /* kidnapped escape sequence: Should be 8.3.48 */ 3146 /* kidnapped escape sequence: Should be 8.3.48 */
… …
2401 case C1_RI: /* ESC M */ 3157 case C1_RI: /* ESC M */
2402 scr_index (DN); 3158 scr_index (DN);
2403 break; 3159 break;
2404 3160
2405 /* 8.3.142: SINGLE-SHIFT TWO */ 3161 /* 8.3.142: SINGLE-SHIFT TWO */
2406 /*case C1_SS2: scr_single_shift (2); break; */ 3162 /*case C1_SS2: scr_single_shift (2); break; */
2407 3163
2408 /* 8.3.143: SINGLE-SHIFT THREE */ 3164 /* 8.3.143: SINGLE-SHIFT THREE */
2409 /*case C1_SS3: scr_single_shift (3); break; */ 3165 /*case C1_SS3: scr_single_shift (3); break; */
2410 3166
2411 /* 8.3.27: DEVICE CONTROL STRING */ 3167 /* 8.3.27: DEVICE CONTROL STRING */
2412 case C1_DCS: /* ESC P */ 3168 case C1_DCS: /* ESC P */
2413 process_dcs_seq (); 3169 process_dcs_seq ();
2414 break; 3170 break;
2415 3171
2416 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3172 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2417 case C1_SCI: /* ESC Z */ 3173 case C1_SCI: /* ESC Z */
2418 tt_write ((const unsigned char *)ESCZ_ANSWER, 3174 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2419 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2420 break; /* steal obsolete ESC [ c */ 3175 break; /* steal obsolete ESC [ c */
2421 3176
2422 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3177 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2423 case C1_CSI: /* ESC [ */ 3178 case C1_CSI: /* ESC [ */
2424 process_csi_seq (); 3179 process_csi_seq ();
… …
2429 process_osc_seq (); 3184 process_osc_seq ();
2430 break; 3185 break;
2431 3186
2432 /* 8.3.106: RESET TO INITIAL STATE */ 3187 /* 8.3.106: RESET TO INITIAL STATE */
2433 case 'c': 3188 case 'c':
3189 mbstate.reset ();
2434 scr_poweron (); 3190 scr_poweron ();
2435 scrollbar_show (1); 3191 scrollbar_show (1);
2436 break; 3192 break;
2437 3193
2438 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3194 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2450 3206
2451/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3207/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2452/* *INDENT-OFF* */ 3208/* *INDENT-OFF* */
2453enum { 3209enum {
2454 CSI_ICH = 0x40, 3210 CSI_ICH = 0x40,
2455 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,
2456 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 ,
2457 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,
2458 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,
2459 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,
2460 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,
… …
2475 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, */
2476 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, [, \, ], ^, _, */
2477 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, */
2478 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, */
2479 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, */
2480 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, {, |, }, ~, */
2481 }; 3237 };
2482/* *INDENT-ON* */ 3238/* *INDENT-ON* */
2483 3239
2484void 3240void
2485rxvt_term::process_csi_seq () 3241rxvt_term::process_csi_seq ()
2486{ 3242{
2487 unsigned char ch, priv, i; 3243 unicode_t ch, priv, i;
2488 unsigned int nargs, p; 3244 unsigned int nargs, p;
2489 int n, ndef; 3245 int n, ndef;
2490 int arg[ESC_ARGS]; 3246 int arg[ESC_ARGS];
2491 3247
2492 for (nargs = ESC_ARGS; nargs > 0;) 3248 for (nargs = ESC_ARGS; nargs > 0;)
2493 arg[--nargs] = 0; 3249 arg[--nargs] = 0;
2494 3250
2495 priv = 0; 3251 priv = 0;
… …
2497 if (ch >= '<' && ch <= '?') 3253 if (ch >= '<' && ch <= '?')
2498 { /* '<' '=' '>' '?' */ 3254 { /* '<' '=' '>' '?' */
2499 priv = ch; 3255 priv = ch;
2500 ch = cmd_getc (); 3256 ch = cmd_getc ();
2501 } 3257 }
3258
2502 /* read any numerical arguments */ 3259 /* read any numerical arguments */
2503 for (n = -1; ch < CSI_ICH; ) 3260 for (n = -1; ch < CSI_ICH; )
2504 { 3261 {
2505 if (isdigit (ch)) 3262 if (isdigit (ch))
2506 { 3263 {
… …
2513 { 3270 {
2514 if (nargs < ESC_ARGS) 3271 if (nargs < ESC_ARGS)
2515 arg[nargs++] = n; 3272 arg[nargs++] = n;
2516 n = -1; 3273 n = -1;
2517 } 3274 }
2518 else if (ch == '\b') 3275 else if (IS_CONTROL (ch))
2519 {
2520 scr_backspace ();
2521 }
2522 else if (ch == C0_ESC)
2523 {
2524 process_escape_seq ();
2525 return;
2526 }
2527 else if (ch < ' ')
2528 {
2529 process_nonprinting (ch); 3276 process_nonprinting (ch);
2530 } 3277
2531 ch = cmd_getc (); 3278 ch = cmd_getc ();
2532 } 3279 }
2533 3280
2534 if (ch > CSI_7F) 3281 if (ch > CSI_7F)
2535 return; 3282 return;
… …
2557 { 3304 {
2558 switch (priv) 3305 switch (priv)
2559 { 3306 {
2560 case '>': 3307 case '>':
2561 if (ch == CSI_DA) /* secondary device attributes */ 3308 if (ch == CSI_DA) /* secondary device attributes */
2562 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 3309 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]);
2563 break; 3310 break;
2564 case '?': 3311 case '?':
2565 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3312 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2566 process_terminal_mode (ch, priv, nargs, arg); 3313 process_terminal_mode (ch, priv, nargs, arg);
2567 break; 3314 break;
… …
2672 3419
2673 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3420 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2674 arg[0] = -arg[0]; 3421 arg[0] = -arg[0];
2675 /* FALLTHROUGH */ 3422 /* FALLTHROUGH */
2676 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3423 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2677 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3424 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2678 break; 3425 break;
2679 3426
2680 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3427 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2681 tt_write ((const unsigned char *)VT100_ANS, 3428 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2682 (unsigned int) (sizeof (VT100_ANS) - 1));
2683 break; 3429 break;
2684 3430
2685 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3431 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2686 process_sgr_mode (nargs, arg); 3432 process_sgr_mode (nargs, arg);
2687 break; 3433 break;
… …
2693 tt_printf ("\033[0n"); 3439 tt_printf ("\033[0n");
2694 break; 3440 break;
2695 case 6: /* CPR requested */ 3441 case 6: /* CPR requested */
2696 scr_report_position (); 3442 scr_report_position ();
2697 break; 3443 break;
2698#if defined (ENABLE_DISPLAY_ANSWER)
2699 case 7: /* unofficial extension */ 3444 case 7: /* unofficial extension */
3445 if (OPTION (Opt_insecure))
2700 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3446 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2701 break; 3447 break;
2702#endif
2703 case 8: /* unofficial extension */ 3448 case 8: /* unofficial extension */
2704 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3449 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2705 break; 3450 break;
2706 } 3451 }
2707 break; 3452 break;
2708 3453
2709 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3454 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2742 break; 3487 break;
2743 3488
2744 case CSI_RM: /* 8.3.107: RESET MODE */ 3489 case CSI_RM: /* 8.3.107: RESET MODE */
2745 if (arg[0] == 4) 3490 if (arg[0] == 4)
2746 scr_insert_mode (0); 3491 scr_insert_mode (0);
3492 else if (arg[0] == 20)
3493 priv_modes &= ~PrivMode_LFNL;
2747 break; 3494 break;
2748 3495
2749 case CSI_SM: /* 8.3.126: SET MODE */ 3496 case CSI_SM: /* 8.3.126: SET MODE */
2750 if (arg[0] == 4) 3497 if (arg[0] == 4)
2751 scr_insert_mode (1); 3498 scr_insert_mode (1);
3499 else if (arg[0] == 20)
3500 priv_modes |= PrivMode_LFNL;
2752 break; 3501 break;
2753 3502
2754 /* 3503 /*
2755 * PRIVATE USE beyond this point. All CSI_7? sequences here 3504 * PRIVATE USE beyond this point. All CSI_7? sequences here
2756 */ 3505 */
… …
2768 break; 3517 break;
2769 case CSI_75: 3518 case CSI_75:
2770 scr_cursor (RESTORE); 3519 scr_cursor (RESTORE);
2771 break; 3520 break;
2772 3521
2773#ifndef NO_FRILLS 3522#if ENABLE_FRILLS
2774 case CSI_74: 3523 case CSI_74:
2775 process_window_ops (arg, nargs); 3524 process_window_ops (arg, nargs);
2776 break; 3525 break;
2777#endif 3526#endif
2778 3527
2779 case CSI_78: /* DECREQTPARM */ 3528 case CSI_78: /* DECREQTPARM */
2780 if (arg[0] == 0 || arg[0] == 1) 3529 if (arg[0] == 0 || arg[0] == 1)
2781 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3530 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2782 /* FALLTHROUGH */ 3531 break;
2783 3532
2784 default: 3533 default:
2785 break; 3534 break;
2786 } 3535 }
2787} 3536}
2788/*}}} */ 3537/*}}} */
2789 3538
2790#ifndef NO_FRILLS 3539#if ENABLE_FRILLS
2791/* ARGSUSED */ 3540/* ARGSUSED */
2792void 3541void
2793rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3542rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2794{ 3543{
2795 int x, y; 3544 int x, y;
2796#if 0
2797 char *s;
2798#endif
2799 XWindowAttributes wattr; 3545 XWindowAttributes wattr;
2800 Window wdummy; 3546 Window wdummy;
3547 dDisp;
2801 3548
2802 if (nargs == 0) 3549 if (nargs == 0)
2803 return; 3550 return;
3551
2804 switch (args[0]) 3552 switch (args[0])
2805 { 3553 {
2806 /* 3554 /*
2807 * commands 3555 * commands
2808 */ 3556 */
2809 case 1: /* deiconify window */ 3557 case 1: /* deiconify window */
2810 XMapWindow (display->display, TermWin.parent[0]); 3558 XMapWindow (disp, parent[0]);
2811 break; 3559 break;
2812 case 2: /* iconify window */ 3560 case 2: /* iconify window */
2813 XIconifyWindow (display->display, TermWin.parent[0], 3561 XIconifyWindow (disp, parent[0], display->screen);
2814 DefaultScreen (display->display));
2815 break; 3562 break;
2816 case 3: /* set position (pixels) */ 3563 case 3: /* set position (pixels) */
2817 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3564 XMoveWindow (disp, parent[0], args[1], args[2]);
2818 break; 3565 break;
2819 case 4: /* set size (pixels) */ 3566 case 4: /* set size (pixels) */
2820 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3567 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2821 break; 3568 break;
2822 case 5: /* raise window */ 3569 case 5: /* raise window */
2823 XRaiseWindow (display->display, TermWin.parent[0]); 3570 XRaiseWindow (disp, parent[0]);
2824 break; 3571 break;
2825 case 6: /* lower window */ 3572 case 6: /* lower window */
2826 XLowerWindow (display->display, TermWin.parent[0]); 3573 XLowerWindow (disp, parent[0]);
2827 break; 3574 break;
2828 case 7: /* refresh window */ 3575 case 7: /* refresh window */
2829 scr_touch (true); 3576 scr_touch (true);
2830 break; 3577 break;
2831 case 8: /* set size (chars) */ 3578 case 8: /* set size (chars) */
2832 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3579 set_widthheight ((unsigned int) (args[2] * fwidth),
2833 (unsigned int) (args[1] * TermWin.fheight)); 3580 (unsigned int) (args[1] * fheight));
2834 break; 3581 break;
3582
3583 //case 9: NYI, TODO, restore maximized window or maximize window
2835 default: 3584 default:
2836 if (args[0] >= 24) /* set height (chars) */ 3585 if (args[0] >= 24) /* set height (chars) */
2837 set_widthheight ((unsigned int)TermWin.width, 3586 set_widthheight ((unsigned int)width,
2838 (unsigned int) (args[1] * TermWin.fheight)); 3587 (unsigned int) (args[1] * fheight));
2839 break; 3588 break;
3589
3590
2840 /* 3591 /*
2841 * reports - some output format copied from XTerm 3592 * reports - some output format copied from XTerm
2842 */ 3593 */
2843 case 11: /* report window state */ 3594 case 11: /* report window state */
2844 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3595 XGetWindowAttributes (disp, parent[0], &wattr);
2845 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3596 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2846 break; 3597 break;
2847 case 13: /* report window position */ 3598 case 13: /* report window position */
2848 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3599 XGetWindowAttributes (disp, parent[0], &wattr);
2849 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3600 XTranslateCoordinates (disp, parent[0], wattr.root,
2850 -wattr.border_width, -wattr.border_width, 3601 -wattr.border_width, -wattr.border_width,
2851 &x, &y, &wdummy); 3602 &x, &y, &wdummy);
2852 tt_printf ("\033[3;%d;%dt", x, y); 3603 tt_printf ("\033[3;%d;%dt", x, y);
2853 break; 3604 break;
2854 case 14: /* report window size (pixels) */ 3605 case 14: /* report window size (pixels) */
2855 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3606 XGetWindowAttributes (disp, parent[0], &wattr);
2856 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3607 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2857 break; 3608 break;
3609 case 18: /* report text area size (chars) */
3610 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3611 break;
2858 case 18: /* report window size (chars) */ 3612 case 19: /* report window size (chars) */
2859 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3613 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2860 break; 3614 break;
2861#if 0 /* XXX: currently disabled due to security concerns */
2862 case 20: /* report icon label */ 3615 case 20: /* report icon label */
3616 {
3617 char *s;
2863 XGetIconName (display->display, TermWin.parent[0], &s); 3618 XGetIconName (disp, parent[0], &s);
2864 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3619 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3620 XFree (s);
3621 }
2865 break; 3622 break;
2866 case 21: /* report window title */ 3623 case 21: /* report window title */
3624 {
3625 char *s;
2867 XFetchName (display->display, TermWin.parent[0], &s); 3626 XFetchName (disp, parent[0], &s);
2868 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3627 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3628 XFree (s);
3629 }
2869 break; 3630 break;
2870#endif
2871
2872 } 3631 }
2873} 3632}
2874#endif 3633#endif
2875 3634
2876/*----------------------------------------------------------------------*/ 3635/*----------------------------------------------------------------------*/
2877/* 3636/*
2878 * get input up until STRING TERMINATOR (or BEL) 3637 * get input up until STRING TERMINATOR (or BEL)
2879 * ends_how is terminator used. returned input must be free ()d 3638 * ends_how is terminator used. returned input must be free()'d
2880 */ 3639 */
2881unsigned char * 3640char *
2882rxvt_term::get_to_st (unsigned char *ends_how) 3641rxvt_term::get_to_st (unicode_t &ends_how)
2883{ 3642{
2884 int seen_esc = 0; /* seen escape? */ 3643 unicode_t ch;
3644 bool seen_esc = false;
2885 unsigned int n = 0; 3645 unsigned int n = 0;
2886 unsigned char *s; 3646 wchar_t string[STRING_MAX];
2887 unsigned char ch, string[STRING_MAX];
2888 3647
2889 for (; (ch = cmd_getc ());) 3648 while ((ch = cmd_getc ()) != NOCHAR)
2890 { 3649 {
2891 if (ch == C0_BEL 3650 if (seen_esc)
2892 || ch == CHAR_ST 3651 {
2893 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3652 if (ch == 0x5c) /* 7bit ST */
2894 break; 3653 break;
3654 else
3655 return NULL;
3656 }
2895 if (ch == C0_ESC) 3657 else if (ch == C0_ESC)
2896 { 3658 {
2897 seen_esc = 1; 3659 seen_esc = true;
2898 continue; 3660 continue;
2899 } 3661 }
2900 else if (ch == '\t') 3662 else if (ch == C0_BEL || ch == CHAR_ST)
2901 ch = ' '; /* translate '\t' to space */ 3663 break;
2902 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3664 else if (ch < 0x20)
2903 return NULL; /* other control character - exit */ 3665 return NULL; /* other control character - exit */
2904 if (n < sizeof (string) - 1) 3666
3667 seen_esc = false;
3668
3669 if (n >= STRING_MAX - 1)
3670 // stop at some sane length
3671 return NULL;
3672
3673 if (ch == C0_SYN)
3674 string[n++] = cmd_get8 ();
3675 else
2905 string[n++] = ch; 3676 string[n++] = ch;
2906 seen_esc = 0;
2907 } 3677 }
3678
2908 string[n++] = '\0'; 3679 string[n++] = '\0';
2909 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3680
2910 return NULL;
2911 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3681 ends_how = (ch == 0x5c ? C0_ESC : ch);
2912 STRNCPY (s, string, n); 3682
2913 return s; 3683 return rxvt_wcstombs (string);
2914} 3684}
2915 3685
2916/*----------------------------------------------------------------------*/ 3686/*----------------------------------------------------------------------*/
2917/* 3687/*
2918 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3688 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2919 */ 3689 */
2920void 3690void
2921rxvt_term::process_dcs_seq () 3691rxvt_term::process_dcs_seq ()
2922{ 3692{
2923 unsigned char eh, *s; 3693 char *s;
3694 unicode_t eh;
3695
2924 /* 3696 /*
2925 * Not handled yet 3697 * Not handled yet
2926 */ 3698 */
2927 s = get_to_st (&eh); 3699 s = get_to_st (eh);
2928 if (s) 3700 if (s)
2929 free (s); 3701 free (s);
3702
2930 return; 3703 return;
2931} 3704}
2932 3705
2933/*----------------------------------------------------------------------*/ 3706/*----------------------------------------------------------------------*/
2934/* 3707/*
2935 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3708 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2936 */ 3709 */
2937void 3710void
2938rxvt_term::process_osc_seq () 3711rxvt_term::process_osc_seq ()
2939{ 3712{
2940 unsigned char ch, eh, *s; 3713 unicode_t ch, eh;
2941 int arg; 3714 int arg;
2942 3715
2943 ch = cmd_getc (); 3716 ch = cmd_getc ();
2944 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3717 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2945 arg = arg * 10 + (ch - '0'); 3718 arg = arg * 10 + (ch - '0');
2946 3719
2947 if (ch == ';') 3720 if (ch == ';')
2948 { 3721 {
2949 s = get_to_st (&eh); 3722 char *s = get_to_st (eh);
3723
2950 if (s) 3724 if (s)
2951 { 3725 {
2952 /*
2953 * rxvt_menubar_dispatch () violates the constness of the string,
2954 * so do it here
2955 */
2956 if (arg == XTerm_Menu)
2957#if 0 /* XXX: currently disabled due to security concerns */
2958 menubar_dispatch ((char *)s);
2959#else
2960 (void)0;
2961#endif
2962 else
2963 xterm_seq (arg, (char *)s, eh); 3726 process_xterm_seq (arg, s, eh);
2964 free (s); 3727 free (s);
2965 } 3728 }
2966 } 3729 }
2967} 3730}
3731
3732void
3733rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3734{
3735 if (str[0] == '?' && !str[1])
3736 {
3737 unsigned short r, g, b;
3738 pix_colors_focused[color].get (display, r, g, b);
3739 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3740 }
3741 else
3742 set_window_color (color, str);
3743}
3744
2968/* 3745/*
2969 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3746 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2970 * 0 = change iconName/title
2971 * 1 = change iconName
2972 * 2 = change title
2973 * 4 = change color
2974 * 12 = change text color
2975 * 13 = change mouse foreground color
2976 * 17 = change highlight character colour
2977 * 18 = change bold character color
2978 * 19 = change underlined character color
2979 * 46 = change logfile (not implemented)
2980 * 50 = change font
2981 *
2982 * rxvt extensions:
2983 * 9 = change locale (NYI)
2984 * 10 = menu (may change in future)
2985 * 20 = bg pixmap
2986 * 39 = change default fg color
2987 * 49 = change default bg color
2988 * 55 = dump scrollback buffer and all of screen
2989 */ 3747 */
2990void 3748void
2991rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3749rxvt_term::process_xterm_seq (int op, const char *str, char resp)
2992{ 3750{
2993 int changed = 0; 3751 int changed = 0;
2994 int color; 3752 int color;
2995 char *buf, *name; 3753 char *buf, *name;
3754 bool query = str[0] == '?' && !str[1];
3755 int saveop = op;
3756 dDisp;
2996 3757
2997 assert (str != NULL); 3758 assert (str != NULL);
2998 switch (op) 3759 switch (op)
2999 { 3760 {
3000 case XTerm_name: 3761 case XTerm_name:
3001 set_title (str); 3762 set_title (str);
3002 /* FALLTHROUGH */ 3763 /* FALLTHROUGH */
3003 case XTerm_iconName: 3764 case XTerm_iconName:
3004 set_iconName (str); 3765 set_icon_name (str);
3005 break; 3766 break;
3006 case XTerm_title: 3767 case XTerm_title:
3007 set_title (str); 3768 set_title (str);
3008 break; 3769 break;
3770 case XTerm_property:
3771 if (str[0] == '?')
3772 {
3773 Atom prop = display->atom (str + 1);
3774 Atom actual_type;
3775 int actual_format;
3776 unsigned long nitems;
3777 unsigned long bytes_after;
3778 unsigned char *value = 0;
3779 const char *str = "";
3780
3781 if (prop
3782 && XGetWindowProperty (disp, parent[0],
3783 prop, 0, 1<<16, 0, AnyPropertyType,
3784 &actual_type, &actual_format,
3785 &nitems, &bytes_after, &value) == Success
3786 && actual_type != None
3787 && actual_format == 8)
3788 str = (const char *)(value);
3789
3790 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3791
3792 XFree (value);
3793 }
3794 else
3795 {
3796 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3797
3798 if (eq)
3799 {
3800 *eq = 0;
3801 set_utf8_property (display->atom (str), eq + 1);
3802 }
3803 else
3804 XDeleteProperty (disp, parent[0],
3805 display->atom (str));
3806 }
3807 break;
3808
3009 case XTerm_Color: 3809 case XTerm_Color:
3010 for (buf = (char *)str; buf && *buf;) 3810 for (buf = (char *)str; buf && *buf;)
3011 { 3811 {
3012 if ((name = STRCHR (buf, ';')) == NULL) 3812 if ((name = strchr (buf, ';')) == NULL)
3013 break; 3813 break;
3814
3014 *name++ = '\0'; 3815 *name++ = '\0';
3015 color = atoi (buf); 3816 color = atoi (buf);
3817
3016 if (color < 0 || color >= TOTAL_COLORS) 3818 if (color < 0 || color >= TOTAL_COLORS)
3017 break; 3819 break;
3820
3018 if ((buf = STRCHR (name, ';')) != NULL) 3821 if ((buf = strchr (name, ';')) != NULL)
3019 *buf++ = '\0'; 3822 *buf++ = '\0';
3823
3824 if (name[0] == '?' && !name[1])
3825 {
3826 unsigned short r, g, b;
3827 pix_colors_focused[color + minCOLOR].get (display, r, g, b);
3828 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3829 }
3830 else
3020 set_window_color (color + minCOLOR, name); 3831 set_window_color (color + minCOLOR, name);
3021 } 3832 }
3833 break;
3834 case XTerm_Color00:
3835 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3836 break;
3837 case XTerm_Color01:
3838 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3022 break; 3839 break;
3023#ifndef NO_CURSORCOLOR 3840#ifndef NO_CURSORCOLOR
3024 case XTerm_Color_cursor: 3841 case XTerm_Color_cursor:
3025 set_window_color (Color_cursor, str); 3842 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3026 break; 3843 break;
3027#endif 3844#endif
3028 case XTerm_Color_pointer: 3845 case XTerm_Color_pointer_fg:
3029 set_window_color (Color_pointer, str); 3846 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3847 break;
3848 case XTerm_Color_pointer_bg:
3849 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3030 break; 3850 break;
3031#ifndef NO_BOLD_UNDERLINE_REVERSE 3851#ifndef NO_BOLD_UNDERLINE_REVERSE
3032 case XTerm_Color_BD: 3852 case XTerm_Color_BD:
3033 set_window_color (Color_BD, str); 3853 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3034 break; 3854 break;
3035 case XTerm_Color_UL: 3855 case XTerm_Color_UL:
3036 set_window_color (Color_UL, str); 3856 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3037 break; 3857 break;
3038 case XTerm_Color_RV: 3858 case XTerm_Color_RV:
3039 set_window_color (Color_RV, str); 3859 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3040 break; 3860 break;
3041#endif 3861 case URxvt_Color_IT:
3042 3862 process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3043 case XTerm_Menu:
3044 /*
3045 * rxvt_menubar_dispatch () violates the constness of the string,
3046 * so DON'T do it here
3047 */
3048 break; 3863 break;
3864#endif
3865#if TRANSPARENT && TINTING
3866 case URxvt_Color_tint:
3867 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3868 check_our_parents ();
3869 if (am_transparent)
3870 want_full_refresh = want_refresh = 1;
3871 break;
3872#endif
3873
3049 case XTerm_Pixmap: 3874 case XTerm_Pixmap:
3050 if (*str != ';') 3875 if (*str != ';')
3051 { 3876 {
3052#if XPM_BACKGROUND 3877#if XPM_BACKGROUND
3053 scale_pixmap (""); /* reset to default scaling */ 3878 scale_pixmap (""); /* reset to default scaling */
3054 set_bgPixmap (str); /* change pixmap */ 3879 set_bgPixmap (str); /* change pixmap */
3055#endif 3880#endif
3056 scr_touch (true); 3881 scr_touch (true);
3057 } 3882 }
3058 while ((str = STRCHR (str, ';')) != NULL) 3883 while ((str = strchr (str, ';')) != NULL)
3059 { 3884 {
3060 str++; 3885 str++;
3061#if XPM_BACKGROUND 3886#if XPM_BACKGROUND
3062 changed += scale_pixmap (str); 3887 changed += scale_pixmap (str);
3063#endif 3888#endif
3064
3065 } 3889 }
3890
3066 if (changed) 3891 if (changed)
3067 { 3892 {
3068#ifdef XPM_BACKGROUND 3893#ifdef XPM_BACKGROUND
3069 resize_pixmap (); 3894 resize_pixmap ();
3070#endif 3895#endif
… …
3076 set_window_color (Color_fg, str); 3901 set_window_color (Color_fg, str);
3077 break; 3902 break;
3078 case XTerm_restoreBG: 3903 case XTerm_restoreBG:
3079 set_window_color (Color_bg, str); 3904 set_window_color (Color_bg, str);
3080 break; 3905 break;
3906
3081 case XTerm_logfile: 3907 case XTerm_logfile:
3908 // TODO, when secure mode?
3909 break;
3910
3911#ifdef MENUBAR
3912 case URxvt_Menu:
3913 if (OPTION (Opt_insecure))
3914 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3082 break; 3915 break;
3083 case XTerm_font: 3916#endif
3084 change_font (str);
3085 break;
3086 case XTerm_locale:
3087 if (str[0] == '?' && !str[1])
3088 tt_printf ("%-.250s\n", locale);
3089 else
3090 {
3091 set_locale (str);
3092 im_cb ();
3093 }
3094 break;
3095#if 0 3917#if 0
3096 case XTerm_dumpscreen: /* no error notices */ 3918 case XTerm_dumpscreen: /* no error notices */
3097 { 3919 {
3098 int fd; 3920 int fd;
3099 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3921 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3100 { 3922 {
3101 scr_dump (fd); 3923 scr_dump (fd);
3102 close (fd); 3924 close (fd);
3103 } 3925 }
3104 } 3926 }
3105 break; 3927 break;
3106#endif 3928#endif
3929 case XTerm_font:
3930 op = URxvt_font;
3931 case URxvt_font:
3932#if ENABLE_STYLES
3933 case URxvt_boldFont:
3934 case URxvt_italicFont:
3935 case URxvt_boldItalicFont:
3936#endif
3937 if (query)
3938 tt_printf ("\33]%d;%-.250s%c", saveop,
3939 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3940 ? fontset[op - URxvt_font]->fontdesc : "",
3941 resp);
3942 else
3943 {
3944 const char *&res = rs[Rs_font + (op - URxvt_font)];
3107 3945
3946 res = strdup (str);
3947 allocated.push_back ((void *)res);
3948 set_fonts ();
3949 }
3950 break;
3951
3952#if ENABLE_FRILLS
3953 case URxvt_locale:
3954 if (query)
3955 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp);
3956 else
3957 {
3958 set_locale (str);
3959 pty.set_utf8_mode (enc_utf8);
3960 init_xlocale ();
3961 }
3962 break;
3963
3964 case URxvt_view_up:
3965 case URxvt_view_down:
3966 {
3967 int lines = atoi (str);
3968
3969 if (lines)
3970 scr_page (op == URxvt_view_up ? UP : DN, lines);
3971 else
3972 scr_erase_savelines ();
3973 }
3974
3975 break;
3976#endif
3977
3978#if ENABLE_PERL
3979 case URxvt_perl:
3980 if (PERL_INVOKE ((this, HOOK_OSC_SEQ, DT_STRING, str, DT_END)))
3981 ; // no responses yet
3982 break;
3983#endif
3108 } 3984 }
3109} 3985}
3110/*----------------------------------------------------------------------*/ 3986/*----------------------------------------------------------------------*/
3111 3987
3112/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3988/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3120 * so no need for fancy checking 3996 * so no need for fancy checking
3121 */ 3997 */
3122int 3998int
3123rxvt_term::privcases (int mode, unsigned long bit) 3999rxvt_term::privcases (int mode, unsigned long bit)
3124{ 4000{
3125 int state; 4001 int state;
3126 4002
3127 if (mode == 's') 4003 if (mode == 's')
3128 { 4004 {
3129 SavedModes |= (PrivateModes & bit); 4005 SavedModes |= (priv_modes & bit);
3130 return -1; 4006 return -1;
3131 } 4007 }
3132 else 4008 else
3133 { 4009 {
3134 if (mode == 'r') 4010 if (mode == 'r')
3135 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4011 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3136 else 4012 else
3137 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 4013 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3138 PrivMode (state, bit); 4014 PrivMode (state, bit);
3139 } 4015 }
4016
3140 return state; 4017 return state;
3141} 4018}
3142 4019
3143/* we're not using priv _yet_ */ 4020/* we're not using priv _yet_ */
3144void 4021void
3145rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 4022rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3146{ 4023{
3147 unsigned int i, j; 4024 unsigned int i, j;
3148 int state; 4025 int state;
4026
3149 static const struct 4027 static const struct
3150 { 4028 {
3151 const int argval; 4029 const int argval;
3152 const unsigned long bit; 4030 const unsigned long bit;
3153 } 4031 }
4032
3154 argtopriv[] = { 4033 argtopriv[] = {
3155 { 1, PrivMode_aplCUR }, 4034 { 1, PrivMode_aplCUR },
3156 { 2, PrivMode_vt52 }, 4035 { 2, PrivMode_vt52 },
3157 { 3, PrivMode_132 }, 4036 { 3, PrivMode_132 },
3158 { 4, PrivMode_smoothScroll }, 4037 { 4, PrivMode_smoothScroll },
3159 { 5, PrivMode_rVideo }, 4038 { 5, PrivMode_rVideo },
3160 { 6, PrivMode_relOrigin }, 4039 { 6, PrivMode_relOrigin },
3161 { 7, PrivMode_Autowrap }, 4040 { 7, PrivMode_Autowrap },
4041 // 8, bi-directional support mode
3162 { 9, PrivMode_MouseX10 }, 4042 { 9, PrivMode_MouseX10 },
3163#ifdef menuBar_esc 4043#ifdef menuBar_esc
3164 { menuBar_esc, PrivMode_menuBar }, 4044 { menuBar_esc, PrivMode_menuBar },
3165#endif 4045#endif
4046 // 18, 19 printing-related
4047 { 25, PrivMode_VisibleCursor },
3166#ifdef scrollBar_esc 4048#ifdef scrollBar_esc
3167 { scrollBar_esc, PrivMode_scrollBar }, 4049 { scrollBar_esc, PrivMode_scrollBar },
3168#endif 4050#endif
3169 { 25, PrivMode_VisibleCursor },
3170 { 35, PrivMode_ShiftKeys }, 4051 { 35, PrivMode_ShiftKeys }, // rxvt extension
3171 { 40, PrivMode_132OK }, 4052 { 40, PrivMode_132OK },
4053 // 41 xterm more fixes NYI
4054 // 45 margin bell NYI
4055 // 46 start logging
3172 { 47, PrivMode_Screen }, 4056 { 47, PrivMode_Screen },
3173 { 66, PrivMode_aplKP }, 4057 { 66, PrivMode_aplKP },
3174#ifndef NO_BACKSPACE_KEY 4058#ifndef NO_BACKSPACE_KEY
3175 { 67, PrivMode_BackSpace }, 4059 { 67, PrivMode_BackSpace },
3176#endif 4060#endif
3177 { 1000, PrivMode_MouseX11 }, 4061 { 1000, PrivMode_MouseX11 },
4062 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4063 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4064 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3178 { 1010, PrivMode_TtyOutputInh }, 4065 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3179 { 1011, PrivMode_Keypress }, 4066 { 1011, PrivMode_Keypress }, // rxvt extension
4067 // 1035 enable modifiers for alt, numlock NYI
4068 // 1036 send ESC for meta keys NYI
4069 // 1037 send DEL for keypad delete NYI
3180 { 1047, PrivMode_Screen }, 4070 { 1047, PrivMode_Screen },
4071 // 1048 save and restore cursor
3181 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4072 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4073 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3182 }; 4074 };
3183 4075
3184 if (nargs == 0) 4076 if (nargs == 0)
3185 return; 4077 return;
3186 4078
… …
3201 state = privcases (mode, argtopriv[j].bit); 4093 state = privcases (mode, argtopriv[j].bit);
3202 break; 4094 break;
3203 } 4095 }
3204 4096
3205 /* extra handling for values with state unkept */ 4097 /* extra handling for values with state unkept */
3206 if (state == -1)
3207 switch (arg[i]) 4098 switch (arg[i])
3208 { 4099 {
4100#if ENABLE_STYLES
4101 case 1021:
4102 if (mode)
4103 SET_OPTION (Opt_intensityStyles);
4104 else
4105 CLR_OPTION (Opt_intensityStyles);
4106
4107 scr_touch (true);
4108 break;
4109#endif
3209 case 1048: /* alternative cursor save */ 4110 case 1048: /* alternative cursor save */
4111 case 1049:
4112 if (OPTION (Opt_secondaryScreen))
3210 if (mode == 0) 4113 if (mode == 0)
3211 scr_cursor (RESTORE); 4114 scr_cursor (RESTORE);
3212 else if (mode == 1) 4115 else if (mode == 1)
3213 scr_cursor (SAVE); 4116 scr_cursor (SAVE);
3214 /* FALLTHROUGH */
3215 default:
3216 continue; /* for (;i;) */
3217 }
3218
3219 /* extra handling for values with valid 0 or 1 state */
3220 switch (arg[i])
3221 {
3222 /* case 1: - application cursor keys */
3223 case 2: /* VT52 mode */
3224 /* oddball mode. should be set regardless of set/reset
3225 * parameter. Return from VT52 mode with an ESC < from
3226 * within VT52 mode
3227 */
3228 PrivMode (1, PrivMode_vt52);
3229 break; 4117 break;
4118 }
4119
4120 if (state >= 0)
4121 /* extra handling for values with valid 0 or 1 state */
4122 switch (arg[i])
4123 {
4124 /* case 1: - application cursor keys */
4125 case 2: /* VT52 mode */
4126 /* oddball mode. should be set regardless of set/reset
4127 * parameter. Return from VT52 mode with an ESC < from
4128 * within VT52 mode
4129 */
4130 PrivMode (1, PrivMode_vt52);
4131 break;
3230 case 3: /* 80/132 */ 4132 case 3: /* 80/132 */
3231 if (PrivateModes & PrivMode_132OK) 4133 if (priv_modes & PrivMode_132OK)
3232 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 4134 set_widthheight (((state ? 132 : 80) * fwidth), height);
3233 (unsigned int)TermWin.height);
3234 break; 4135 break;
3235 case 4: /* smooth scrolling */ 4136 case 4: /* smooth scrolling */
3236 if (state) 4137 if (!state)
3237 Options &= ~Opt_jumpScroll; 4138 SET_OPTION (Opt_jumpScroll);
3238 else 4139 else
3239 Options |= Opt_jumpScroll; 4140 CLR_OPTION (Opt_jumpScroll);
3240 break; 4141 break;
3241 case 5: /* reverse video */ 4142 case 5: /* reverse video */
3242 scr_rvideo_mode (state); 4143 scr_rvideo_mode (state);
3243 break; 4144 break;
3244 case 6: /* relative/absolute origins */ 4145 case 6: /* relative/absolute origins */
3245 scr_relative_origin (state); 4146 scr_relative_origin (state);
3246 break; 4147 break;
3247 case 7: /* autowrap */ 4148 case 7: /* autowrap */
3248 scr_autowrap (state); 4149 scr_autowrap (state);
3249 break; 4150 break;
3250 /* case 8: - auto repeat, can't do on a per window basis */ 4151 /* case 8: - auto repeat, can't do on a per window basis */
3251 case 9: /* X10 mouse reporting */ 4152 case 9: /* X10 mouse reporting */
3252 if (state) /* orthogonal */ 4153 if (state) /* orthogonal */
3253 PrivateModes &= ~ (PrivMode_MouseX11); 4154 priv_modes &= ~PrivMode_MouseX11;
3254 break; 4155 break;
3255#ifdef menuBar_esc 4156#ifdef menuBar_esc
3256 case menuBar_esc: 4157 case menuBar_esc:
3257#ifdef MENUBAR 4158#ifdef MENUBAR
3258 map_menuBar (state); 4159 map_menuBar (state);
3259#endif 4160#endif
3260 break; 4161 break;
3261#endif 4162#endif
3262#ifdef scrollBar_esc 4163#ifdef scrollBar_esc
3263 case scrollBar_esc: 4164 case scrollBar_esc:
3264 if (scrollbar_mapping (state)) 4165 if (scrollbar_mapping (state))
3265 { 4166 {
3266 resize_all_windows (0, 0, 0); 4167 resize_all_windows (0, 0, 0);
3267 scr_touch (true); 4168 scr_touch (true);
3268 } 4169 }
3269 break; 4170 break;
3270#endif 4171#endif
3271 case 25: /* visible/invisible cursor */ 4172 case 25: /* visible/invisible cursor */
3272 scr_cursor_visible (state); 4173 scr_cursor_visible (state);
3273 break; 4174 break;
3274 /* case 35: - shift keys */ 4175 /* case 35: - shift keys */
3275 /* case 40: - 80 <--> 132 mode */ 4176 /* case 40: - 80 <--> 132 mode */
3276 case 47: /* secondary screen */ 4177 case 47: /* secondary screen */
3277 scr_change_screen (state); 4178 scr_change_screen (state);
3278 break; 4179 break;
3279 /* case 66: - application key pad */ 4180 /* case 66: - application key pad */
3280 /* case 67: - backspace key */ 4181 /* case 67: - backspace key */
3281 case 1000: /* X11 mouse reporting */ 4182 case 1000: /* X11 mouse reporting */
3282 if (state) /* orthogonal */ 4183 if (state) /* orthogonal */
3283 PrivateModes &= ~ (PrivMode_MouseX10); 4184 priv_modes &= ~PrivMode_MouseX10;
3284 break; 4185 break;
3285#if 0 4186#if 0
3286 case 1001: 4187 case 1001:
3287 break; /* X11 mouse highlighting */ 4188 break; /* X11 mouse highlighting */
3288#endif 4189#endif
3289 case 1010: /* scroll to bottom on TTY output inhibit */ 4190 case 1010: /* scroll to bottom on TTY output inhibit */
3290 if (state) 4191 if (!state)
3291 Options &= ~Opt_scrollTtyOutput; 4192 SET_OPTION (Opt_scrollTtyOutput);
3292 else 4193 else
3293 Options |= Opt_scrollTtyOutput; 4194 CLR_OPTION (Opt_scrollTtyOutput);
3294 break; 4195 break;
3295 case 1011: /* scroll to bottom on key press */ 4196 case 1011: /* scroll to bottom on key press */
3296 if (state) 4197 if (state)
3297 Options |= Opt_scrollTtyKeypress; 4198 SET_OPTION (Opt_scrollTtyKeypress);
3298 else 4199 else
3299 Options &= ~Opt_scrollTtyKeypress; 4200 CLR_OPTION (Opt_scrollTtyKeypress);
3300 break; 4201 break;
3301 case 1047: /* secondary screen w/ clearing */ 4202 case 1047: /* secondary screen w/ clearing last */
3302 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4203 if (OPTION (Opt_secondaryScreen))
3303 if (current_screen != PRIMARY) 4204 if (current_screen != PRIMARY)
3304 scr_erase_screen (2); 4205 scr_erase_screen (2);
3305 scr_change_screen (state); 4206 scr_change_screen (state);
3306 /* FALLTHROUGH */
3307 default:
3308 break; 4207 break;
4208 case 1049: /* secondary screen w/ clearing first */
4209 scr_change_screen (state);
4210 if (OPTION (Opt_secondaryScreen))
4211 if (current_screen != PRIMARY)
4212 scr_erase_screen (2);
4213 break;
4214 default:
4215 break;
3309 } 4216 }
3310 } 4217 }
3311} 4218}
3312/*}}} */ 4219/*}}} */
3313 4220
3314/*{{{ process sgr sequences */ 4221/*{{{ process sgr sequences */
3315void 4222void
3316rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4223rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3317{ 4224{
3318 unsigned int i; 4225 unsigned int i;
3319 short rendset; 4226 short rendset;
3320 int rendstyle; 4227 int rendstyle;
3321 4228
3322 if (nargs == 0) 4229 if (nargs == 0)
3323 { 4230 {
3324 scr_rendition (0, ~RS_None); 4231 scr_rendition (0, ~RS_None);
3325 return; 4232 return;
3326 } 4233 }
4234
3327 for (i = 0; i < nargs; i++) 4235 for (i = 0; i < nargs; i++)
3328 { 4236 {
3329 rendset = -1; 4237 rendset = -1;
3330 switch (arg[i]) 4238 switch (arg[i])
3331 { 4239 {
… …
3333 rendset = 0, rendstyle = ~RS_None; 4241 rendset = 0, rendstyle = ~RS_None;
3334 break; 4242 break;
3335 case 1: 4243 case 1:
3336 rendset = 1, rendstyle = RS_Bold; 4244 rendset = 1, rendstyle = RS_Bold;
3337 break; 4245 break;
4246 //case 2: // low intensity
4247 case 3:
4248 rendset = 1, rendstyle = RS_Italic;
4249 break;
3338 case 4: 4250 case 4:
3339 rendset = 1, rendstyle = RS_Uline; 4251 rendset = 1, rendstyle = RS_Uline;
3340 break; 4252 break;
3341 case 5: 4253 case 5: // slowly blinking
4254 case 6: // rapidly blinking
3342 rendset = 1, rendstyle = RS_Blink; 4255 rendset = 1, rendstyle = RS_Blink;
3343 break; 4256 break;
4257 //case 6: // scoansi light background
3344 case 7: 4258 case 7:
3345 rendset = 1, rendstyle = RS_RVid; 4259 rendset = 1, rendstyle = RS_RVid;
3346 break; 4260 break;
3347 case 22: 4261 case 8:
4262 // invisible. NYI
4263 break;
4264 //case 9: // crossed out
4265 //case 10: // scoansi acs off, primary font
4266 //case 11: // scoansi acs on, first alt font
4267 //case 12: // scoansi acs on, |0x80, second alt font
4268 //...
4269 //case 19: // ninth alt font
4270 //case 20: // gothic
4271 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3348 rendset = 0, rendstyle = RS_Bold; 4272 rendset = 0, rendstyle = RS_Bold;
4273 break;
4274 case 22: // normal intensity
4275 rendset = 0, rendstyle = RS_Bold;
4276 break;
4277 case 23: // disable italic
4278 rendset = 0, rendstyle = RS_Italic;
3349 break; 4279 break;
3350 case 24: 4280 case 24:
3351 rendset = 0, rendstyle = RS_Uline; 4281 rendset = 0, rendstyle = RS_Uline;
3352 break; 4282 break;
3353 case 25: 4283 case 25:
3354 rendset = 0, rendstyle = RS_Blink; 4284 rendset = 0, rendstyle = RS_Blink;
3355 break; 4285 break;
4286 case 26: // variable spacing (iso 8613)
4287 rendset = 0, rendstyle = RS_Blink;
4288 break;
3356 case 27: 4289 case 27:
3357 rendset = 0, rendstyle = RS_RVid; 4290 rendset = 0, rendstyle = RS_RVid;
3358 break; 4291 break;
4292 //case 28: // visible. NYI
4293 //case 29: // not crossed-out
3359 } 4294 }
4295
3360 if (rendset != -1) 4296 if (rendset != -1)
3361 { 4297 {
3362 scr_rendition (rendset, rendstyle); 4298 scr_rendition (rendset, rendstyle);
3363 continue; /* for (;i;) */ 4299 continue; /* for (;i;) */
3364 } 4300 }
… …
3371 case 33: 4307 case 33:
3372 case 34: 4308 case 34:
3373 case 35: 4309 case 35:
3374 case 36: 4310 case 36:
3375 case 37: 4311 case 37:
3376 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 4312 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3377 Color_fg);
3378 break; 4313 break;
3379#ifdef TTY_256COLOR 4314 case 38: // set fg color, ISO 8613-6
3380 case 38:
3381 if (nargs > i + 2 && arg[i + 1] == 5) 4315 if (nargs > i + 2 && arg[i + 1] == 5)
3382 { 4316 {
3383 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4317 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3384 Color_fg);
3385 i += 2; 4318 i += 2;
3386 } 4319 }
3387 break; 4320 break;
3388#endif
3389 case 39: /* default fg */ 4321 case 39: /* default fg */
3390 scr_color (Color_fg, Color_fg); 4322 scr_color (Color_fg, Color_fg);
3391 break; 4323 break;
3392 4324
3393 case 40: 4325 case 40:
… …
3396 case 43: 4328 case 43:
3397 case 44: 4329 case 44:
3398 case 45: 4330 case 45:
3399 case 46: 4331 case 46:
3400 case 47: 4332 case 47:
3401 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4333 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3402 Color_bg);
3403 break; 4334 break;
3404#ifdef TTY_256COLOR 4335 case 48: // set bg color, ISO 8613-6
3405 case 48:
3406 if (nargs > i + 2 && arg[i + 1] == 5) 4336 if (nargs > i + 2 && arg[i + 1] == 5)
3407 { 4337 {
3408 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4338 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3409 Color_bg);
3410 i += 2; 4339 i += 2;
3411 } 4340 }
3412 break; 4341 break;
3413#endif
3414 case 49: /* default bg */ 4342 case 49: /* default bg */
3415 scr_color (Color_bg, Color_bg); 4343 scr_color (Color_bg, Color_bg);
3416 break; 4344 break;
3417 4345
3418#ifndef NO_BRIGHTCOLOR 4346 //case 50: // not variable spacing
4347
4348#if ENABLE_FRILLS
3419 case 90: 4349 case 90:
3420 case 91: /* set bright fg color */ 4350 case 91: /* set bright fg color */
3421 case 92: 4351 case 92:
3422 case 93: 4352 case 93:
3423 case 94: 4353 case 94:
3424 case 95: 4354 case 95:
3425 case 96: 4355 case 96:
3426 case 97: 4356 case 97:
3427 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4357 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3428 Color_fg);
3429 break; 4358 break;
3430 case 100: 4359 case 100:
3431 case 101: /* set bright bg color */ 4360 case 101: /* set bright bg color */
3432 case 102: 4361 case 102:
3433 case 103: 4362 case 103:
3434 case 104: 4363 case 104:
3435 case 105: 4364 case 105:
3436 case 106: 4365 case 106:
3437 case 107: 4366 case 107:
3438 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4367 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3439 Color_bg);
3440 break; 4368 break;
3441#endif 4369#endif
3442
3443 } 4370 }
3444 } 4371 }
3445} 4372}
3446/*}}} */ 4373/*}}} */
3447 4374
3448/*{{{ process Rob Nation's own graphics mode sequences */ 4375/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3449void 4376void
3450rxvt_term::process_graphics () 4377rxvt_term::process_graphics ()
3451{ 4378{
3452 unsigned char ch, cmd = cmd_getc (); 4379 unicode_t ch, cmd = cmd_getc ();
3453 4380
3454 if (cmd == 'Q') 4381 if (cmd == 'Q')
3455 { /* query graphics */ 4382 { /* query graphics */
3456 tt_printf ("\033G0\n"); /* no graphics */ 4383 tt_printf ("\033G0\012"); /* no graphics */
3457 return; 4384 return;
3458 } 4385 }
3459 /* swallow other graphics sequences until terminating ':' */ 4386 /* swallow other graphics sequences until terminating ':' */
3460 do 4387 do
3461 ch = cmd_getc (); 4388 ch = cmd_getc ();
… …
3471 */ 4398 */
3472void 4399void
3473rxvt_term::tt_printf (const char *fmt,...) 4400rxvt_term::tt_printf (const char *fmt,...)
3474{ 4401{
3475 va_list arg_ptr; 4402 va_list arg_ptr;
3476 unsigned char buf[256]; 4403 char buf[256];
3477 4404
3478 va_start (arg_ptr, fmt); 4405 va_start (arg_ptr, fmt);
3479 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4406 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3480 va_end (arg_ptr); 4407 va_end (arg_ptr);
3481 tt_write (buf, STRLEN (buf)); 4408 tt_write (buf, strlen (buf));
3482} 4409}
3483 4410
3484/* ---------------------------------------------------------------------- */ 4411/* ---------------------------------------------------------------------- */
3485/* Write data to the pty as typed by the user, pasted with the mouse, 4412/* Write data to the pty as typed by the user, pasted with the mouse,
3486 * or generated by us in response to a query ESC sequence. 4413 * or generated by us in response to a query ESC sequence.
3487 */ 4414 */
4415const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4416
3488void 4417void
3489rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4418rxvt_term::tt_write (const char *data, unsigned int len)
3490{ 4419{
3491 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4420 if (v_buflen == 0)
4421 {
4422 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
3492 4423
3493 if (len) 4424 if ((unsigned int)written == len)
4425 return;
4426
4427 data += written;
4428 len -= written;
3494 { 4429 }
4430
4431 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4432
4433 memcpy (v_buffer + v_buflen, data, len);
4434 v_buflen += len;
4435
4436 pty_ev.set (EVENT_READ | EVENT_WRITE);
4437}
4438
4439void rxvt_term::pty_write ()
4440{
4441 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4442
4443 if (written > 0)
4444 {
4445 v_buflen -= written;
4446
3495 if (v_buflen == 0) 4447 if (v_buflen == 0)
3496 { 4448 {
3497 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3498
3499 if ((unsigned int)written == len)
3500 return;
3501
3502 data += written;
3503 len -= written;
3504 }
3505
3506
3507 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3508
3509 memcpy (v_buffer + v_buflen, data, len);
3510 v_buflen += len;
3511 }
3512
3513 for (;;)
3514 {
3515 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3516
3517 if (written > 0)
3518 {
3519 v_buflen -= written;
3520
3521 if (v_buflen == 0)
3522 {
3523 free (v_buffer); 4449 free (v_buffer);
3524 v_buffer = 0; 4450 v_buffer = 0;
3525 v_buflen = 0; 4451 v_buflen = 0;
3526 4452
3527 pty_ev.set (EVENT_READ); 4453 pty_ev.set (EVENT_READ);
3528 return;
3529 }
3530
3531 memmove (v_buffer, v_buffer + written, v_buflen);
3532 }
3533 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3534 // original code just ignores this...
3535 destroy ();
3536 else
3537 {
3538 pty_ev.set (EVENT_READ | EVENT_WRITE);
3539 return; 4454 return;
3540 } 4455 }
4456
4457 memmove (v_buffer, v_buffer + written, v_buflen);
3541 } 4458 }
4459 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4460 pty_ev.set (EVENT_READ);
3542} 4461}
3543 4462
3544/*----------------------- end-of-file (C source) -----------------------*/ 4463/*----------------------- end-of-file (C source) -----------------------*/
3545 4464

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