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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.64 by pcg, Wed Mar 3 04:07:52 2004 UTC vs.
Revision 1.260 by root, Fri Jan 13 05:04:33 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) 2003-2006 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 break; 554 break;
297#endif 555#endif
298#ifndef NO_DELETE_KEY 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)
561 {
562 strcpy (kbuf, "\033On");
563 break;
564 }
565 /* FALLTHROUGH */
566# endif
299 case XK_Delete: 567 case XK_Delete:
300 STRCPY (kbuf, key_delete); 568 strcpy (kbuf, key_delete);
301 break; 569 break;
302#endif 570#endif
303 case XK_Tab: 571 case XK_Tab:
304 if (shft) 572 if (shft)
305 STRCPY (kbuf, "\033[Z"); 573 strcpy (kbuf, "\033[Z");
306 else 574 else
307 { 575 {
308#ifdef CTRL_TAB_MAKES_META 576#ifdef CTRL_TAB_MAKES_META
309 if (ctrl) 577 if (ctrl)
310 meta = 1; 578 meta = 1;
… …
316 newlen = 0; 584 newlen = 0;
317 } 585 }
318 break; 586 break;
319 587
320#ifdef XK_KP_Left 588#ifdef XK_KP_Left
321 case XK_KP_Up: /* \033Ox or standard */ 589 case XK_KP_Up: /* \033Ox or standard */
322 case XK_KP_Down: /* \033Or or standard */ 590 case XK_KP_Down: /* \033Or or standard */
323 case XK_KP_Right: /* \033Ov or standard */ 591 case XK_KP_Right: /* \033Ov or standard */
324 case XK_KP_Left: /* \033Ot or standard */ 592 case XK_KP_Left: /* \033Ot or standard */
325 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 593 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
326 { 594 {
327 STRCPY (kbuf, "\033OZ"); 595 strcpy (kbuf, "\033OZ");
328 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 596 kbuf[2] = "txvr"[keysym - XK_KP_Left];
329 break; 597 break;
330 } 598 }
331 else 599 else
332 /* translate to std. cursor key */ 600 /* translate to std. cursor key */
… …
335#endif 603#endif
336 case XK_Up: /* "\033[A" */ 604 case XK_Up: /* "\033[A" */
337 case XK_Down: /* "\033[B" */ 605 case XK_Down: /* "\033[B" */
338 case XK_Right: /* "\033[C" */ 606 case XK_Right: /* "\033[C" */
339 case XK_Left: /* "\033[D" */ 607 case XK_Left: /* "\033[D" */
340 STRCPY (kbuf, "\033[Z"); 608 strcpy (kbuf, "\033[Z");
341 kbuf[2] = "DACB"[keysym - XK_Left]; 609 kbuf[2] = "DACB"[keysym - XK_Left];
342 /* do Shift first */ 610 /* do Shift first */
343 if (shft) 611 if (shft)
344 kbuf[2] = "dacb"[keysym - XK_Left]; 612 kbuf[2] = "dacb"[keysym - XK_Left];
345 else if (ctrl) 613 else if (ctrl)
346 { 614 {
347 kbuf[1] = 'O'; 615 kbuf[1] = 'O';
348 kbuf[2] = "dacb"[keysym - XK_Left]; 616 kbuf[2] = "dacb"[keysym - XK_Left];
349 } 617 }
350 else if (PrivateModes & PrivMode_aplCUR) 618 else if (priv_modes & PrivMode_aplCUR)
351 kbuf[1] = 'O'; 619 kbuf[1] = 'O';
352 break; 620 break;
353 621
354#ifndef UNSHIFTED_SCROLLKEYS 622#ifndef UNSHIFTED_SCROLLKEYS
355# ifdef XK_KP_Prior 623# ifdef XK_KP_Prior
356 case XK_KP_Prior: 624 case XK_KP_Prior:
357 /* allow shift to override */ 625 /* allow shift to override */
358 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 626 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
359 { 627 {
360 STRCPY (kbuf, "\033Oy"); 628 strcpy (kbuf, "\033Oy");
361 break; 629 break;
362 } 630 }
363 /* FALLTHROUGH */ 631 /* FALLTHROUGH */
364# endif 632# endif
365 case XK_Prior: 633 case XK_Prior:
366 STRCPY (kbuf, "\033[5~"); 634 strcpy (kbuf, "\033[5~");
367 break; 635 break;
368# ifdef XK_KP_Next 636# ifdef XK_KP_Next
369 case XK_KP_Next: 637 case XK_KP_Next:
370 /* allow shift to override */ 638 /* allow shift to override */
371 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 639 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
372 { 640 {
373 STRCPY (kbuf, "\033Os"); 641 strcpy (kbuf, "\033Os");
374 break; 642 break;
375 } 643 }
376 /* FALLTHROUGH */ 644 /* FALLTHROUGH */
377# endif 645# endif
378 case XK_Next: 646 case XK_Next:
379 STRCPY (kbuf, "\033[6~"); 647 strcpy (kbuf, "\033[6~");
380 break; 648 break;
381#endif 649#endif
382 case XK_KP_Enter: 650 case XK_KP_Enter:
383 /* allow shift to override */ 651 /* allow shift to override */
384 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 652 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
385 { 653 {
386 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';
387 } 666 }
388 else 667 else
389 { 668 {
390 kbuf[0] = '\r'; 669 kbuf[0] = '\015';
391 kbuf[1] = '\0'; 670 kbuf[1] = '\0';
392 } 671 }
393 break; 672 break;
394 673
395#ifdef XK_KP_Begin 674#ifdef XK_KP_Begin
396 case XK_KP_Begin: 675 case XK_KP_Begin:
397 STRCPY (kbuf, "\033Ou"); 676 strcpy (kbuf, "\033Ou");
398 break; 677 break;
399 678
400 case XK_KP_Insert:
401 STRCPY (kbuf, "\033Op");
402 break;
403
404 case XK_KP_Delete:
405 STRCPY (kbuf, "\033On");
406 break;
407#endif 679#endif
408 case XK_KP_F1: /* "\033OP" */ 680 case XK_KP_F1: /* "\033OP" */
409 case XK_KP_F2: /* "\033OQ" */ 681 case XK_KP_F2: /* "\033OQ" */
410 case XK_KP_F3: /* "\033OR" */ 682 case XK_KP_F3: /* "\033OR" */
411 case XK_KP_F4: /* "\033OS" */ 683 case XK_KP_F4: /* "\033OS" */
412 STRCPY (kbuf, "\033OP"); 684 strcpy (kbuf, "\033OP");
413 kbuf[2] += (keysym - XK_KP_F1); 685 kbuf[2] += (keysym - XK_KP_F1);
414 break; 686 break;
415 687
416 case XK_KP_Multiply: /* "\033Oj" : "*" */ 688 case XK_KP_Multiply: /* "\033Oj" : "*" */
417 case XK_KP_Add: /* "\033Ok" : "+" */ 689 case XK_KP_Add: /* "\033Ok" : "+" */
… …
428 case XK_KP_6: /* "\033Ov" : "6" */ 700 case XK_KP_6: /* "\033Ov" : "6" */
429 case XK_KP_7: /* "\033Ow" : "7" */ 701 case XK_KP_7: /* "\033Ow" : "7" */
430 case XK_KP_8: /* "\033Ox" : "8" */ 702 case XK_KP_8: /* "\033Ox" : "8" */
431 case XK_KP_9: /* "\033Oy" : "9" */ 703 case XK_KP_9: /* "\033Oy" : "9" */
432 /* allow shift to override */ 704 /* allow shift to override */
433 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 705 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
434 { 706 {
435 STRCPY (kbuf, "\033Oj"); 707 strcpy (kbuf, "\033Oj");
436 kbuf[2] += (keysym - XK_KP_Multiply); 708 kbuf[2] += (keysym - XK_KP_Multiply);
437 } 709 }
438 else 710 else
439 { 711 {
440 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 712 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
441 kbuf[1] = '\0'; 713 kbuf[1] = '\0';
442 } 714 }
443 break; 715 break;
444 716
445 case XK_Find: 717 case XK_Find:
446 STRCPY (kbuf, "\033[1~"); 718 strcpy (kbuf, "\033[1~");
447 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
448 case XK_Insert: 731 case XK_Insert:
449 STRCPY (kbuf, "\033[2~"); 732 strcpy (kbuf, "\033[2~");
450 break; 733 break;
451#ifdef DXK_Remove /* support for DEC remove like key */ 734#ifdef DXK_Remove /* support for DEC remove like key */
452 case DXK_Remove: 735 case DXK_Remove:
453 /* FALLTHROUGH */ 736 /* FALLTHROUGH */
454#endif 737#endif
455 case XK_Execute: 738 case XK_Execute:
456 STRCPY (kbuf, "\033[3~"); 739 strcpy (kbuf, "\033[3~");
457 break; 740 break;
458 case XK_Select: 741 case XK_Select:
459 STRCPY (kbuf, "\033[4~"); 742 strcpy (kbuf, "\033[4~");
460 break; 743 break;
461#ifdef XK_KP_End 744#ifdef XK_KP_End
462 case XK_KP_End: 745 case XK_KP_End:
463 /* allow shift to override */ 746 /* allow shift to override */
464 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 747 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
465 { 748 {
466 STRCPY (kbuf, "\033Oq"); 749 strcpy (kbuf, "\033Oq");
467 break; 750 break;
468 } 751 }
469 /* FALLTHROUGH */ 752 /* FALLTHROUGH */
470#endif 753#endif
471 case XK_End: 754 case XK_End:
472 STRCPY (kbuf, KS_END); 755 strcpy (kbuf, KS_END);
473 break; 756 break;
474#ifdef XK_KP_Home 757#ifdef XK_KP_Home
475 case XK_KP_Home: 758 case XK_KP_Home:
476 /* allow shift to override */ 759 /* allow shift to override */
477 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 760 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
478 { 761 {
479 STRCPY (kbuf, "\033Ow"); 762 strcpy (kbuf, "\033Ow");
480 break; 763 break;
481 } 764 }
482 /* FALLTHROUGH */ 765 /* FALLTHROUGH */
483#endif 766#endif
484 case XK_Home: 767 case XK_Home:
485 STRCPY (kbuf, KS_HOME); 768 strcpy (kbuf, KS_HOME);
486 break; 769 break;
487 770
488#define FKEY(n, fkey) \ 771#define FKEY(n, fkey) \
489 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 772 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
490 773
… …
542#undef FKEY 825#undef FKEY
543 default: 826 default:
544 newlen = 0; 827 newlen = 0;
545 break; 828 break;
546 } 829 }
830
547 if (newlen) 831 if (newlen)
548 len = STRLEN (kbuf); 832 len = strlen (kbuf);
549 } 833 }
834
550 /* 835 /*
551 * Pass meta for all function keys, if 'meta' option set 836 * Pass meta for all function keys, if 'meta' option set
552 */ 837 */
553#ifdef META8_OPTION 838#ifdef META8_OPTION
554 if (meta && (meta_char == 0x80) && len > 0) 839 if (meta && (meta_char == 0x80) && len > 0)
… …
559 else if (ctrl && keysym == XK_minus) 844 else if (ctrl && keysym == XK_minus)
560 { 845 {
561 len = 1; 846 len = 1;
562 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 847 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
563 } 848 }
849 else if (keysym == XK_ISO_Left_Tab)
850 {
851 strcpy (kbuf, "\033[Z");
852 len = 3;
853 }
564 else 854 else
565 { 855 {
566#ifdef META8_OPTION 856#ifdef META8_OPTION
567 /* set 8-bit on */ 857 /* set 8-bit on */
568 if (meta && (meta_char == 0x80)) 858 if (meta && (meta_char == 0x80))
569 { 859 {
570 unsigned char *ch; 860 char *ch;
571 861
572 for (ch = kbuf; ch < kbuf + len; ch++) 862 for (ch = kbuf; ch < kbuf + len; ch++)
573 *ch |= 0x80; 863 *ch |= 0x80;
864
574 meta = 0; 865 meta = 0;
575 } 866 }
576#endif 867#endif
577 /* nil */ ; 868 /* nil */ ;
578 } 869 }
579 } 870 }
580 871
872 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
873 return;
874
581 if (len <= 0) 875 if (len <= 0)
582 return; /* not mapped */ 876 return; /* not mapped */
583 877
584 if (Options & Opt_scrollTtyKeypress) 878 if (OPTION (Opt_scrollTtyKeypress))
585 if (TermWin.view_start) 879 if (view_start)
586 { 880 {
587 TermWin.view_start = 0; 881 view_start = 0;
588 want_refresh = 1; 882 want_refresh = 1;
589 } 883 }
590 884
591 /* 885 /*
592 * these modifications only affect the static keybuffer 886 * these modifications only affect the static keybuffer
… …
607#ifdef META8_OPTION 901#ifdef META8_OPTION
608 && meta_char == C0_ESC 902 && meta_char == C0_ESC
609#endif 903#endif
610 ) 904 )
611 { 905 {
612 const unsigned char ch = C0_ESC; 906 const char ch = C0_ESC;
613 tt_write (&ch, 1); 907 tt_write (&ch, 1);
614 } 908 }
615 909
616#if defined(DEBUG_CMD) 910#if defined(DEBUG_CMD)
617 /* Display keyboard buffer contents */ 911 /* Display keyboard buffer contents */
… …
625#endif /* DEBUG_CMD */ 919#endif /* DEBUG_CMD */
626 tt_write (kbuf, (unsigned int)len); 920 tt_write (kbuf, (unsigned int)len);
627} 921}
628/*}}} */ 922/*}}} */
629 923
630#if (MENUBAR_MAX) 924#if MENUBAR_MAX || defined (KEYSYM_RESOURCE)
631/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 925/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
632/* attempt to `write' count to the input buffer */ 926/* attempt to `write' count to the input buffer */
633unsigned int 927unsigned int
634rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 928rxvt_term::cmd_write (const char *str, unsigned int count)
635{ 929{
636 unsigned int n, s; 930 unsigned int n, s;
637 931
638 n = cmdbuf_ptr - cmdbuf_base; 932 n = cmdbuf_ptr - cmdbuf_base;
639 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 933 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
640 934
641 if (n > 0 && s < count) 935 if (n > 0 && s < count)
642 { 936 {
643 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 937 memmove (cmdbuf_base, cmdbuf_ptr,
644 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 938 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
645 cmdbuf_ptr = cmdbuf_base; 939 cmdbuf_ptr = cmdbuf_base;
646 cmdbuf_endp -= n; 940 cmdbuf_endp -= n;
647 s += n; 941 s += n;
648 } 942 }
649 943
650 if (count > s) 944 if (count > s)
651 { 945 {
652 rxvt_print_error ("data loss: cmd_write too large"); 946 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
653 count = s; 947 count = s;
654 } 948 }
655 949
656 for (; count--;) 950 for (; count--;)
657 *cmdbuf_endp++ = *str++; 951 *cmdbuf_endp++ = *str++;
658 952
659 cmd_parse (); 953 cmd_parse ();
660 954
661 return 0; 955 return 0;
662} 956}
663#endif /* MENUBAR_MAX */ 957#endif
664 958
665void 959void
666rxvt_term::flush () 960rxvt_term::flush ()
667{ 961{
962 flush_ev.stop ();
963
668#ifdef TRANSPARENT 964#ifdef TRANSPARENT
669 if (want_full_refresh) 965 if (want_full_refresh)
670 { 966 {
671 want_full_refresh = 0; 967 want_full_refresh = 0;
672 scr_clear (); 968 scr_clear ();
673 scr_touch (false); 969 scr_touch (false);
674 want_refresh = 1;
675 } 970 }
676#endif 971#endif
677 972
678 if (want_refresh) 973 if (want_refresh)
679 { 974 {
975 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
976 {
977 int row = -view_start;
978 int end_row = row + nrow;
979
980 while (row > -nsaved && ROW (row - 1).is_longer ())
981 --row;
982
983 do
984 {
985 int start_row = row;
986 line_t *l;
987
988 do
989 {
990 l = &ROW (row++);
991
992 if (!(l->f & LINE_FILTERED))
993 {
994 // line not filtered, mark it as filtered
995 l->f |= LINE_FILTERED;
996 while (l->is_longer ())
997 {
998 l = &ROW (row++);
999 l->f |= LINE_FILTERED;
1000 }
1001
1002 // and filter it
1003 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1004
1005 break;
1006 }
1007 }
1008 while (l->is_longer () && row < end_row);
1009 }
1010 while (row < end_row);
1011 }
1012
680 scr_refresh (refresh_type); 1013 scr_refresh (refresh_type);
681 scrollbar_show (1); 1014 scrollbar_show (1);
682#ifdef USE_XIM 1015#ifdef USE_XIM
683 IMSendSpot (); 1016 IMSendSpot ();
684#endif 1017#endif
685
686 } 1018 }
687 1019
688 display->flush (); 1020 display->flush ();
689} 1021}
690 1022
… …
692rxvt_term::check_cb (check_watcher &w) 1024rxvt_term::check_cb (check_watcher &w)
693{ 1025{
694 SET_R (this); 1026 SET_R (this);
695 SET_LOCALE (locale); 1027 SET_LOCALE (locale);
696 1028
1029 display->flush ();
1030
1031 if (want_refresh && !flush_ev.active)
1032 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1033}
1034
1035void
1036rxvt_term::flush_cb (time_watcher &w)
1037{
1038 SET_R (this);
1039 SET_LOCALE (locale);
1040
1041 refresh_limit = 1;
1042 refresh_count = 0;
697 flush (); 1043 flush ();
698} 1044}
699 1045
700#ifdef CURSOR_BLINK 1046#ifdef CURSOR_BLINK
701void 1047void
… …
719 w.start (w.at + TEXT_BLINK_INTERVAL); 1065 w.start (w.at + TEXT_BLINK_INTERVAL);
720 } 1066 }
721} 1067}
722#endif 1068#endif
723 1069
1070#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1071void
1072rxvt_term::cont_scroll_cb (time_watcher &w)
1073{
1074 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1075 scr_page (scrollbar_isUp() ? UP : DN, 1))
1076 {
1077 refresh_type |= SMOOTH_REFRESH;
1078 want_refresh = 1;
1079 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1080 }
1081}
1082#endif
1083
1084#ifdef SELECTION_SCROLLING
1085void
1086rxvt_term::sel_scroll_cb (time_watcher &w)
1087{
1088 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1089 {
1090 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1091 refresh_type |= SMOOTH_REFRESH;
1092 want_refresh = 1;
1093 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1094 }
1095}
1096#endif
1097
1098#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1099void
1100rxvt_term::slip_wheel_cb (time_watcher &w)
1101{
1102 if (mouse_slip_wheel_speed == 0
1103 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1104 : scr_page (UP, mouse_slip_wheel_speed))
1105 {
1106 if (view_start == nsaved ||
1107 view_start == 0)
1108 mouse_slip_wheel_speed = 0;
1109
1110 refresh_type |= SMOOTH_REFRESH;
1111 want_refresh = 1;
1112 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1113 }
1114}
1115#endif
1116
1117#if HAVE_SCHED_YIELD
1118static struct event_handler
1119{
1120 check_watcher cw_yield;
1121
1122 void yield (check_watcher &w)
1123 {
1124 sched_yield ();
1125 w.stop ();
1126 }
1127
1128 event_handler ()
1129 : cw_yield (this, &event_handler::yield)
1130 {
1131 }
1132} event_handler;
1133#endif
1134
724bool 1135bool
725rxvt_term::pty_fill () 1136rxvt_term::pty_fill ()
726{ 1137{
727 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1138 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1139
1140 if (CBUFSIZ == n)
1141 {
1142 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1143 n = 0;
1144 }
728 1145
729 memmove (cmdbuf_base, cmdbuf_ptr, n); 1146 memmove (cmdbuf_base, cmdbuf_ptr, n);
730 cmdbuf_ptr = cmdbuf_base; 1147 cmdbuf_ptr = cmdbuf_base;
731 cmdbuf_endp = cmdbuf_ptr + n; 1148 cmdbuf_endp = cmdbuf_ptr + n;
732 1149
733 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1150 ssize_t r = read (pty.pty, cmdbuf_endp, CBUFSIZ - n);
734 1151
735 if (n > 0) 1152 if (r > 0)
736 { 1153 {
737 cmdbuf_endp += n; 1154 cmdbuf_endp += r;
738 return true; 1155 return true;
739 } 1156 }
740 else if (n < 0 && errno != EAGAIN) 1157 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1158 {
1159#if HAVE_SCHED_YIELD
1160 if (display->is_local)
1161 event_handler.cw_yield.start ();
1162#endif
1163 }
1164 else
1165 {
1166 pty_ev.stop ();
1167
1168 if (!OPTION (Opt_hold))
741 destroy (); 1169 destroy ();
1170 }
742 1171
743 return false; 1172 return false;
744} 1173}
745 1174
746void 1175void
747rxvt_term::pty_cb (io_watcher &w, short revents) 1176rxvt_term::pty_cb (io_watcher &w, short revents)
748{ 1177{
749 SET_R (this); 1178 SET_R (this);
750 SET_LOCALE (locale); 1179 SET_LOCALE (locale);
751 1180
1181 if (revents & EVENT_READ)
1182 // loop, but don't allow a single term to monopolize us
1183 while (pty_fill ())
1184 if (cmd_parse ())
1185 break;
1186
752 if (revents & EVENT_WRITE) 1187 if (revents & EVENT_WRITE)
753 tt_write (0, 0); 1188 pty_write ();
754 else if (revents & EVENT_READ)
755 {
756 bool flag = true;
757
758 // loop, but don't allow a single term to monopolize us
759 // the number of loops is fully arbitrary, and thus wrong
760 while (flag && pty_fill ())
761 {
762 if (!seen_input)
763 {
764 seen_input = 1;
765 /* once we know the shell is running, send the screen size. Again! */
766 tt_winch ();
767 }
768
769 if (cmd_parse ())
770 break;
771 }
772 }
773} 1189}
774 1190
775bool 1191void
776rxvt_term::cmd_parse () 1192rxvt_term::pointer_unblank ()
777{ 1193{
778 bool flag = false; 1194 XDefineCursor (display->display, vt, TermWin_cursor);
779 uint32_t ch = NOCHAR; 1195 recolour_cursor ();
780 1196
781 for (;;) 1197#ifdef POINTER_BLANK
782 { 1198 hidden_pointer = 0;
783 if (ch == NOCHAR)
784 ch = next_char ();
785 1199
786 if (ch == NOCHAR) // TODO: improve 1200 if (OPTION (Opt_pointerBlank))
787 break; 1201 pointer_ev.start (NOW + pointerBlankDelay);
788 1202#endif
789 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
790 {
791 /* Read a text string from the input buffer */
792 uint32_t buf[BUFSIZ];
793 bool refreshnow = false;
794 int nlines = 0;
795 uint32_t *str = buf;
796
797 *str++ = ch;
798
799 for (;;)
800 {
801 ch = next_char ();
802
803 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
804 break;
805 else
806 {
807 *str++ = ch;
808
809 if (ch == '\n')
810 {
811 nlines++;
812 refresh_count++;
813
814 if (! (Options & Opt_jumpScroll)
815 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
816 {
817 refreshnow = true;
818 flag = false;
819 ch = NOCHAR;
820 break;
821 }
822
823 // scr_add_lines only works for nlines < TermWin.nrow - 1.
824 if (nlines >= TermWin.nrow - 1)
825 {
826 scr_add_lines (buf, nlines, str - buf);
827 nlines = 0;
828 str = buf;
829 }
830 }
831
832 if (str >= buf + BUFSIZ)
833 {
834 ch = NOCHAR;
835 break;
836 }
837 }
838 }
839
840 scr_add_lines (buf, nlines, str - buf);
841
842 /*
843 * If there have been a lot of new lines, then update the screen
844 * What the heck I'll cheat and only refresh less than every page-full.
845 * the number of pages between refreshes is refresh_limit, which
846 * is incremented here because we must be doing flat-out scrolling.
847 *
848 * refreshing should be correct for small scrolls, because of the
849 * time-out
850 */
851 if (refreshnow)
852 {
853 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
854 refresh_limit++;
855
856 scr_refresh (refresh_type);
857 }
858
859 }
860 else
861 {
862 switch (ch)
863 {
864 default:
865 process_nonprinting (ch);
866 break;
867 case C0_ESC: /* escape char */
868 process_escape_seq ();
869 break;
870 /*case 0x9b: */ /* CSI */
871 /* process_csi_seq (); */
872 }
873
874 ch = NOCHAR;
875 }
876 }
877
878 return flag;
879}
880
881// read the next character, currently handles UTF-8
882// will probably handle all sorts of other stuff in the future
883uint32_t
884rxvt_term::next_char ()
885{
886 while (cmdbuf_ptr < cmdbuf_endp)
887 {
888 // assume 0x20 .. 0x7f to be ascii ALWAYS (all shift-states etc.) uh-oh
889 if ((*cmdbuf_ptr <= 0x7f && 0x20 <= *cmdbuf_ptr)
890 || !*cmdbuf_ptr)
891 return *cmdbuf_ptr++;
892
893 wchar_t wc;
894 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
895
896 if (len == (size_t)-2)
897 {
898 // the mbstate stores incomplete sequences. didn't know this :/
899 cmdbuf_ptr = cmdbuf_endp;
900 break;
901 }
902
903 if (len == (size_t)-1)
904 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
905
906 // assume wchar == unicode
907 cmdbuf_ptr += len;
908 return wc;
909 }
910
911 return NOCHAR;
912}
913
914/* rxvt_cmd_getc () - Return next input character */
915/*
916 * Return the next input character after first passing any keyboard input
917 * to the command.
918 */
919uint32_t
920rxvt_term::cmd_getc ()
921{
922 for (;;)
923 {
924 uint32_t c = next_char ();
925 if (c != NOCHAR)
926 return c;
927
928 // incomplete sequences should occur rarely, still, a better solution
929 // would be preferred. either setjmp/longjmp or better design.
930 fcntl (cmd_fd, F_SETFL, 0);
931 pty_fill ();
932 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
933 }
934} 1203}
935 1204
936#ifdef POINTER_BLANK 1205#ifdef POINTER_BLANK
937void 1206void
938rxvt_term::pointer_unblank ()
939{
940 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
941 recolour_cursor ();
942
943 hidden_pointer = 0;
944
945 if (Options & Opt_pointerBlank)
946 pointer_ev.start (NOW + pointerBlankDelay);
947}
948
949void
950rxvt_term::pointer_blank () 1207rxvt_term::pointer_blank ()
951{ 1208{
952 if (! (Options & Opt_pointerBlank)) 1209 if (!OPTION (Opt_pointerBlank))
953 return; 1210 return;
954 1211
955 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1212 XDefineCursor (display->display, vt, display->blank_cursor);
956 XFlush (display->display); 1213 XFlush (display->display);
957 1214
958 hidden_pointer = 1; 1215 hidden_pointer = 1;
959} 1216}
960 1217
… …
977 x = ev.x; 1234 x = ev.x;
978 y = ev.y; 1235 y = ev.y;
979 pixel_position (&x, &y); 1236 pixel_position (&x, &y);
980 1237
981 if (MEvent.button == AnyButton) 1238 if (MEvent.button == AnyButton)
982 {
983 button_number = 3; 1239 button_number = 3;
984 }
985 else 1240 else
986 { 1241 {
987 button_number = MEvent.button - Button1; 1242 button_number = MEvent.button - Button1;
988 /* add 0x3D for wheel events, like xterm does */ 1243 /* add 0x3D for wheel events, like xterm does */
989 if (button_number >= 3) 1244 if (button_number >= 3)
990 button_number += (64 - 3); 1245 button_number += (64 - 3);
991 } 1246 }
992 1247
993 if (PrivateModes & PrivMode_MouseX10) 1248 if (priv_modes & PrivMode_MouseX10)
994 { 1249 {
995 /* 1250 /*
996 * do not report ButtonRelease 1251 * do not report ButtonRelease
997 * no state info allowed 1252 * no state info allowed
998 */ 1253 */
… …
1013 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1268 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1014 + ((MEvent.state & ControlMask) ? 16 : 0); 1269 + ((MEvent.state & ControlMask) ? 16 : 0);
1015#ifdef MOUSE_REPORT_DOUBLECLICK 1270#ifdef MOUSE_REPORT_DOUBLECLICK
1016 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1271 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1017#endif 1272#endif
1018
1019 } 1273 }
1020 1274
1021#ifdef DEBUG_MOUSEREPORT 1275#if DEBUG_MOUSEREPORT
1022 fprintf (stderr, "Mouse ["); 1276 fprintf (stderr, "Mouse [");
1023 if (key_state & 16) 1277 if (key_state & 16)
1024 fputc ('C', stderr); 1278 fputc ('C', stderr);
1025 if (key_state & 4) 1279 if (key_state & 4)
1026 fputc ('S', stderr); 1280 fputc ('S', stderr);
… …
1030 fputc ('2', stderr); 1284 fputc ('2', stderr);
1031 fprintf (stderr, "]: <%d>, %d/%d\n", 1285 fprintf (stderr, "]: <%d>, %d/%d\n",
1032 button_number, 1286 button_number,
1033 x + 1, 1287 x + 1,
1034 y + 1); 1288 y + 1);
1035#else 1289#endif
1290
1036 tt_printf ("\033[M%c%c%c", 1291 tt_printf ("\033[M%c%c%c",
1037 (32 + button_number + key_state), 1292 (32 + button_number + key_state),
1038 (32 + x + 1), 1293 (32 + x + 1),
1039 (32 + y + 1)); 1294 (32 + y + 1));
1040#endif
1041} 1295}
1042 1296
1043#ifdef USING_W11LIB 1297#ifdef USING_W11LIB
1044void 1298void
1045rxvt_W11_process_x_event (XEvent *ev) 1299rxvt_W11_process_x_event (XEvent *ev)
… …
1052 1306
1053/*{{{ process an X event */ 1307/*{{{ process an X event */
1054void 1308void
1055rxvt_term::x_cb (XEvent &ev) 1309rxvt_term::x_cb (XEvent &ev)
1056{ 1310{
1311 dDisp;
1312
1057 SET_R (this); 1313 SET_R (this);
1058 SET_LOCALE (locale); 1314 SET_LOCALE (locale);
1059 1315
1060#if defined(CURSOR_BLINK) 1316 if (ev.xany.window == vt
1061 if ((Options & Opt_cursorBlink) && ev.type == KeyPress) 1317 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1062 {
1063 if (hidden_cursor)
1064 {
1065 hidden_cursor = 0;
1066 want_refresh = 1;
1067 }
1068
1069 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1070 }
1071#endif
1072
1073#if defined(POINTER_BLANK)
1074 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1075 {
1076 if (ev.type == MotionNotify
1077 || ev.type == ButtonPress
1078 || ev.type == ButtonRelease)
1079 if (hidden_pointer)
1080 pointer_unblank ();
1081
1082 if (ev.type == KeyPress && hidden_pointer == 0)
1083 pointer_blank ();
1084 }
1085#endif
1086
1087#ifdef USE_XIM
1088 if (XFilterEvent (&ev, None))
1089 return; 1318 return;
1090#endif
1091 1319
1320 // for XQueryPointer
1092 Window unused_root, unused_child; 1321 Window unused_root, unused_child;
1093 int unused_root_x, unused_root_y; 1322 int unused_root_x, unused_root_y;
1094 unsigned int unused_mask; 1323 unsigned int unused_mask;
1095
1096#ifdef DEBUG_X
1097 const char *const eventnames[] =
1098 { /* mason - this matches my system */
1099 "",
1100 "",
1101 "KeyPress",
1102 "KeyRelease",
1103 "ButtonPress",
1104 "ButtonRelease",
1105 "MotionNotify",
1106 "EnterNotify",
1107 "LeaveNotify",
1108 "FocusIn",
1109 "FocusOut",
1110 "KeymapNotify",
1111 "Expose",
1112 "GraphicsExpose",
1113 "NoExpose",
1114 "VisibilityNotify",
1115 "CreateNotify",
1116 "DestroyNotify",
1117 "UnmapNotify",
1118 "MapNotify",
1119 "MapRequest",
1120 "ReparentNotify",
1121 "ConfigureNotify",
1122 "ConfigureRequest",
1123 "GravityNotify",
1124 "ResizeRequest",
1125 "CirculateNotify",
1126 "CirculateRequest",
1127 "PropertyNotify",
1128 "SelectionClear",
1129 "SelectionRequest",
1130 "SelectionNotify",
1131 "ColormapNotify",
1132 "ClientMessage",
1133 "MappingNotify"
1134 };
1135#endif
1136
1137#ifdef DEBUG_X
1138 struct timeval tp;
1139 struct tm *ltt;
1140 (void)gettimeofday (&tp, NULL);
1141 ltt = localtime (& (tp.tv_sec));
1142 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));
1143#endif
1144 1324
1145 switch (ev.type) 1325 switch (ev.type)
1146 { 1326 {
1147 case KeyPress: 1327 case KeyPress:
1328#if ISO_14755
1329 if (!(iso14755buf & ISO_14755_52))
1330#endif
1148 lookup_key (ev.xkey); 1331 lookup_key (ev.xkey);
1332
1333 break;
1334
1335 case KeyRelease:
1336 {
1337#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
1338 KeySym keysym;
1339
1340 keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1341#endif
1342
1343#if ENABLE_FRILLS || ISO_14755
1344 // ISO 14755 support
1345 if (iso14755buf)
1346 if (iso14755buf & ISO_14755_52)
1347 {
1348# if ENABLE_OVERLAY
1349 scr_overlay_off ();
1350# endif
1351# if ISO_14755
1352 // iso14755 part 5.2 handling: release time
1353 // first: controls
1354 if ((ev.xkey.state & ControlMask)
1355 && ((keysym >= 0x40 && keysym <= 0x5f)
1356 || (keysym >= 0x61 && keysym <= 0x7f)))
1357 {
1358 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
1359 commit_iso14755 ();
1360 goto skip_switch;
1361 }
1362
1363 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1364 if (i[0] == keysym)
1365 {
1366 iso14755buf = ISO_14755_51 | i[1];
1367 commit_iso14755 ();
1368 goto skip_switch;
1369 }
1370
1371 scr_bell ();
1372# endif
1373 iso14755buf = 0;
1374 break;
1375 }
1376 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1377 {
1378# if ENABLE_OVERLAY
1379 scr_overlay_off ();
1380# endif
1381 if (iso14755buf & ISO_14755_51)
1382 commit_iso14755 ();
1383#if ISO_14755
1384 else if (iso14755buf & ISO_14755_STARTED)
1385 {
1386 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1387
1388 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1389 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1390 }
1391# endif
1392 else
1393 iso14755buf = 0;
1394 }
1395#endif
1396
1397 if (ev.xany.window == vt
1398 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
1149 break; 1399 break;
1150 1400
1151#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1401#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1152 case KeyRelease:
1153 {
1154 if (! (ev.xkey.state & ControlMask)) 1402 if (!(ev.xkey.state & ControlMask))
1403 slip_wheel_ev.stop ();
1404 else if (keysym == XK_Control_L || keysym == XK_Control_R)
1155 mouse_slip_wheel_speed = 0; 1405 mouse_slip_wheel_speed = 0;
1156 else 1406#endif
1157 {
1158 KeySym ks;
1159
1160 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1161 if (ks == XK_Control_L || ks == XK_Control_R)
1162 mouse_slip_wheel_speed = 0;
1163 }
1164 break; 1407 break;
1165 } 1408 }
1166#endif
1167 1409
1168 case ButtonPress: 1410 case ButtonPress:
1169 button_press (ev.xbutton); 1411 button_press (ev.xbutton);
1170 break; 1412 break;
1171 1413
… …
1173 button_release (ev.xbutton); 1415 button_release (ev.xbutton);
1174 break; 1416 break;
1175 1417
1176 case ClientMessage: 1418 case ClientMessage:
1177 if (ev.xclient.format == 32 1419 if (ev.xclient.format == 32
1420 && ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1421 {
1178 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1422 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1179 destroy (); 1423 destroy ();
1424#if ENABLE_EWMH
1425 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1426 XSendEvent (disp, ev.xclient.window = display->root,
1427 False, SubstructureRedirectMask | SubstructureNotifyMask,
1428 &ev);
1429#endif
1430 }
1431#if ENABLE_XEMBED
1432 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1433 {
1434 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1435 focus_in ();
1436 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1437 focus_out ();
1438 }
1439#endif
1180#ifdef OFFIX_DND 1440#ifdef OFFIX_DND
1181 /* OffiX Dnd (drag 'n' drop) protocol */ 1441 /* OffiX Dnd (drag 'n' drop) protocol */
1182 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL] 1442 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1183 && (ev.xclient.data.l[0] == DndFile 1443 && (ev.xclient.data.l[0] == DndFile
1184 || ev.xclient.data.l[0] == DndDir 1444 || ev.xclient.data.l[0] == DndDir
1185 || ev.xclient.data.l[0] == DndLink)) 1445 || ev.xclient.data.l[0] == DndLink))
1186 { 1446 {
1187 /* Get Dnd data */ 1447 /* Get Dnd data */
1188 Atom ActualType; 1448 Atom ActualType;
1189 int ActualFormat; 1449 int ActualFormat;
1190 unsigned char *data; 1450 unsigned char *data;
1191 unsigned long Size, RemainingBytes; 1451 unsigned long Size, RemainingBytes;
1192 1452
1193 XGetWindowProperty (display->display, display->root, 1453 XGetWindowProperty (disp, display->root,
1194 xa[XA_DNDSELECTION], 1454 xa[XA_DNDSELECTION],
1195 0L, 1000000L, 1455 0L, 1000000L,
1196 False, AnyPropertyType, 1456 False, AnyPropertyType,
1197 &ActualType, &ActualFormat, 1457 &ActualType, &ActualFormat,
1198 &Size, &RemainingBytes, 1458 &Size, &RemainingBytes,
1199 &data); 1459 &data);
1200 XChangeProperty (display->display, display->root, 1460 set_string_property (XA_CUT_BUFFER0, data);
1201 XA_CUT_BUFFER0, XA_STRING, 1461 XFree (data);
1202 8, PropModeReplace,
1203 data, STRLEN (data));
1204 selection_paste (display->root, XA_CUT_BUFFER0, True); 1462 selection_paste (display->root, XA_CUT_BUFFER0, true);
1205 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1463 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime);
1206 } 1464 }
1207#endif /* OFFIX_DND */ 1465#endif /* OFFIX_DND */
1208 break; 1466 break;
1209 1467
1210 case MappingNotify: 1468 case MappingNotify:
1211 XRefreshKeyboardMapping (& (ev.xmapping)); 1469 XRefreshKeyboardMapping (&ev.xmapping);
1212 break; 1470 break;
1213 1471
1214 /* 1472 /*
1215 * XXX: this is not the _current_ arrangement 1473 * XXX: this is not the _current_ arrangement
1216 * Here's my conclusion: 1474 * Here's my conclusion:
… …
1235 break; 1493 break;
1236 } 1494 }
1237 break; 1495 break;
1238 1496
1239 case FocusIn: 1497 case FocusIn:
1240 if (!TermWin.focus) 1498 focus_in ();
1499 break;
1500
1501 case FocusOut:
1502 focus_out ();
1503 break;
1504
1505 case ConfigureNotify:
1506 if (ev.xconfigure.window == parent[0])
1241 { 1507 {
1242 TermWin.focus = 1; 1508 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev))
1243 want_refresh = 1; 1509 ;
1244#ifdef USE_XIM
1245 if (Input_Context != NULL)
1246 XSetICFocus (Input_Context);
1247#endif
1248#ifdef CURSOR_BLINK
1249 if (Options & Opt_cursorBlink)
1250 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1251#endif
1252 1510
1511 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1512 {
1513 seen_resize = 1;
1514 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1515 }
1516
1517#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1518 if (OPTION (Opt_transparent))
1519 check_our_parents ();
1520#endif
1253 } 1521 }
1254 break; 1522 break;
1255 1523
1256 case FocusOut:
1257 if (TermWin.focus)
1258 {
1259 TermWin.focus = 0;
1260 want_refresh = 1;
1261#ifdef USE_XIM
1262 if (Input_Context != NULL)
1263 XUnsetICFocus (Input_Context);
1264#endif
1265#ifdef CURSOR_BLINK
1266 if (Options & Opt_cursorBlink)
1267 cursor_blink_ev.stop ();
1268 hidden_cursor = 0;
1269#endif
1270
1271 }
1272 break;
1273
1274 case ConfigureNotify: 1524 case PropertyNotify:
1275 if (ev.xconfigure.window == TermWin.parent[0]) 1525 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1276 { 1526 && ev.xproperty.state == PropertyNewValue)
1277 int height, width; 1527 selection_property (ev.xproperty.window, ev.xproperty.atom);
1278 1528
1279 do
1280 { /* Wrap lots of configures into one */
1281 width = ev.xconfigure.width;
1282 height = ev.xconfigure.height;
1283 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1284 }
1285 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1286
1287 if (szHint.width != width || szHint.height != height)
1288 {
1289 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1290 resize_all_windows (width, height, 1);
1291 }
1292#ifdef DEBUG_SIZE
1293 else
1294 {
1295 D_SIZE ((stderr, "Size: Not resizing"));
1296 }
1297#endif
1298#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1299 if (Options & Opt_transparent)
1300 {
1301 check_our_parents ();
1302 if (am_transparent)
1303 want_full_refresh = 1;
1304 }
1305#endif
1306
1307 }
1308 break; 1529 break;
1309 1530
1310 case SelectionClear: 1531 case SelectionClear:
1311 display->set_selection_owner (0); 1532 selection_clear ();
1312 break; 1533 break;
1313 1534
1314 case SelectionNotify: 1535 case SelectionNotify:
1315 if (selection_wait == Sel_normal) 1536 if (selection_wait == Sel_normal)
1316 selection_paste (ev.xselection.requestor, 1537 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1317 ev.xselection.property, True);
1318 break; 1538 break;
1319 1539
1320 case SelectionRequest: 1540 case SelectionRequest:
1321 selection_send (ev.xselectionrequest); 1541 selection_send (ev.xselectionrequest);
1322 break; 1542 break;
1323 1543
1544 case MapNotify:
1545 mapped = 1;
1546#ifdef TEXT_BLINK
1547 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1548#endif
1549 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1550 break;
1551
1324 case UnmapNotify: 1552 case UnmapNotify:
1325 TermWin.mapped = 0; 1553 mapped = 0;
1326#ifdef TEXT_BLINK 1554#ifdef TEXT_BLINK
1327 text_blink_ev.stop (); 1555 text_blink_ev.stop ();
1328#endif 1556#endif
1329 break; 1557 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1330
1331 case MapNotify:
1332 TermWin.mapped = 1;
1333#ifdef TEXT_BLINK
1334 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1335#endif
1336 break; 1558 break;
1337 1559
1338#ifdef TRANSPARENT 1560#ifdef TRANSPARENT
1339 case ReparentNotify: 1561 case ReparentNotify:
1340 rootwin_cb (ev); 1562 rootwin_cb (ev);
1341 break; 1563 break;
1342#endif /* TRANSPARENT */ 1564#endif /* TRANSPARENT */
1343 1565
1344 case GraphicsExpose: 1566 case GraphicsExpose:
1345 case Expose: 1567 case Expose:
1346 if (ev.xany.window == TermWin.vt) 1568 if (ev.xany.window == vt)
1347 { 1569 {
1348#ifdef NO_SLOW_LINK_SUPPORT 1570 do
1349 scr_expose (ev.xexpose.x, ev.xexpose.y, 1571 scr_expose (ev.xexpose.x, ev.xexpose.y,
1350 ev.xexpose.width, ev.xexpose.height, False); 1572 ev.xexpose.width, ev.xexpose.height, False);
1351#else 1573 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev));
1352 // don't understand this, so commented it out 1574
1575 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1576
1577 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev))
1353 scr_expose (ev.xexpose.x, ev.xexpose.y, 1578 scr_expose (ev.xexpose.x, ev.xexpose.y,
1354 ev.xexpose.width, ev.xexpose.height, False); 1579 ev.xexpose.width, ev.xexpose.height, False);
1355 //scr_expose (ev.xexpose.x, 0, 1580
1356 // ev.xexpose.width, TermWin.height, False);
1357#endif
1358 want_refresh = 1; 1581 want_refresh = 1;
1359 } 1582 }
1360 else 1583 else
1361 { 1584 {
1362 XEvent unused_event; 1585 XEvent unused_event;
1363 1586
1364 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1587 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1365 Expose, 1588 ;
1366 &unused_event)) ; 1589 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1367 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1590 ;
1368 GraphicsExpose, 1591
1369 &unused_event)) ;
1370 if (isScrollbarWindow (ev.xany.window)) 1592 if (isScrollbarWindow (ev.xany.window))
1371 { 1593 {
1372 scrollBar.setIdle (); 1594 scrollBar.setIdle ();
1373 scrollbar_show (0); 1595 scrollbar_show (0);
1374 } 1596 }
1375#ifdef MENUBAR 1597#ifdef MENUBAR
1376 if (menubar_visible () && isMenuBarWindow (ev.xany.window)) 1598 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1377 menubar_expose (); 1599 menubar_expose ();
1378#endif 1600#endif
1601
1602#ifdef TRANSPARENT
1603 if (am_transparent && ev.xany.window == parent[0])
1604 XClearWindow (disp, ev.xany.window);
1605#endif
1379 } 1606 }
1380 break; 1607 break;
1381 1608
1382 case MotionNotify: 1609 case MotionNotify:
1610 printf ("motion notify\n");//D
1383#ifdef POINTER_BLANK 1611#ifdef POINTER_BLANK
1384 if (hidden_pointer) 1612 if (hidden_pointer)
1385 pointer_unblank (); 1613 pointer_unblank ();
1386#endif 1614#endif
1387#if MENUBAR 1615#if MENUBAR
… …
1389 { 1617 {
1390 menubar_control (ev.xbutton); 1618 menubar_control (ev.xbutton);
1391 break; 1619 break;
1392 } 1620 }
1393#endif 1621#endif
1394 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate)) 1622 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1395 break; 1623 break;
1396 1624
1397 if (ev.xany.window == TermWin.vt) 1625 if (ev.xany.window == vt)
1398 { 1626 {
1627 if (HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1628 ; // nop
1399 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1629 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1400 { 1630 {
1401 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1631 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1402 ; 1632 ;
1403 1633
1404 XQueryPointer (display->display, TermWin.vt, 1634 XQueryPointer (disp, vt,
1405 &unused_root, &unused_child, 1635 &unused_root, &unused_child,
1406 &unused_root_x, &unused_root_y, 1636 &unused_root_x, &unused_root_y,
1407 & (ev.xbutton.x), & (ev.xbutton.y), 1637 &ev.xbutton.x, &ev.xbutton.y,
1408 &unused_mask); 1638 &ev.xbutton.state);
1409#ifdef MOUSE_THRESHOLD 1639#ifdef MOUSE_THRESHOLD
1410 /* deal with a `jumpy' mouse */ 1640 /* deal with a `jumpy' mouse */
1411 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1641 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1412 { 1642 {
1413#endif 1643#endif
1644#if ISO_14755
1645 // 5.4
1646 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1647 {
1648 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1649 break;
1650 }
1651#endif
1414 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1652 selection_extend (ev.xbutton.x, ev.xbutton.y,
1415 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1653 ev.xbutton.state & Button3Mask ? 2 : 0);
1654
1416#ifdef SELECTION_SCROLLING 1655#ifdef SELECTION_SCROLLING
1417 if (ev.xbutton.y < TermWin.int_bwidth 1656 if (ev.xbutton.y < int_bwidth
1418 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1657 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1419 { 1658 {
1420 int dist; 1659 int dist;
1421
1422 pending_scroll_selection=1;
1423 1660
1424 /* don't clobber the current delay if we are 1661 /* don't clobber the current delay if we are
1425 * already in the middle of scrolling. 1662 * already in the middle of scrolling.
1426 */ 1663 */
1427 if (scroll_selection_delay<=0) 1664 if (!sel_scroll_ev.active)
1428 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1665 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1429 1666
1430 /* save the event params so we can highlight 1667 /* save the event params so we can highlight
1431 * the selection in the pending-scroll loop 1668 * the selection in the pending-scroll loop
1432 */ 1669 */
1433 selection_save_x=ev.xbutton.x; 1670 selection_save_x = ev.xbutton.x;
1434 selection_save_y=ev.xbutton.y; 1671 selection_save_y = ev.xbutton.y;
1435 selection_save_state=
1436 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1672 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1437 1673
1438 /* calc number of lines to scroll */ 1674 /* calc number of lines to scroll */
1439 if (ev.xbutton.y<TermWin.int_bwidth) 1675 if (ev.xbutton.y < int_bwidth)
1440 { 1676 {
1441 scroll_selection_dir = UP; 1677 scroll_selection_dir = UP;
1442 dist = TermWin.int_bwidth - ev.xbutton.y; 1678 dist = int_bwidth - ev.xbutton.y;
1443 } 1679 }
1444 else 1680 else
1445 { 1681 {
1446 scroll_selection_dir = DN; 1682 scroll_selection_dir = DN;
1447 dist = ev.xbutton.y - 1683 dist = ev.xbutton.y - (int_bwidth + height);
1448 (TermWin.int_bwidth + TermWin.height);
1449 } 1684 }
1685
1450 scroll_selection_lines= (Pixel2Height (dist)/ 1686 scroll_selection_lines = Pixel2Height (dist)
1451 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1687 / SELECTION_SCROLL_LINE_SPEEDUP
1688 + 1;
1452 MIN_IT (scroll_selection_lines, 1689 min_it (scroll_selection_lines,
1453 SELECTION_SCROLL_MAX_LINES); 1690 SELECTION_SCROLL_MAX_LINES);
1454 } 1691 }
1455 else 1692 else
1456 { 1693 {
1457 /* we are within the text window, so we 1694 /* we are within the text window, so we
1458 * shouldn't be scrolling 1695 * shouldn't be scrolling
1459 */ 1696 */
1460 pending_scroll_selection = 0; 1697 if (sel_scroll_ev.active)
1698 sel_scroll_ev.stop();
1461 } 1699 }
1462#endif 1700#endif
1463#ifdef MOUSE_THRESHOLD 1701#ifdef MOUSE_THRESHOLD
1464
1465 } 1702 }
1466#endif 1703#endif
1467
1468 } 1704 }
1469 } 1705 }
1470 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1706 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1471 { 1707 {
1472 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1708 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1473 MotionNotify, &ev)) ; 1709 MotionNotify, &ev))
1710 ;
1711
1474 XQueryPointer (display->display, scrollBar.win, 1712 XQueryPointer (disp, scrollBar.win,
1475 &unused_root, &unused_child, 1713 &unused_root, &unused_child,
1476 &unused_root_x, &unused_root_y, 1714 &unused_root_x, &unused_root_y,
1477 & (ev.xbutton.x), & (ev.xbutton.y), 1715 &ev.xbutton.x, &ev.xbutton.y,
1478 &unused_mask); 1716 &unused_mask);
1479 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1717 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1480 scrollbar_size ()); 1718 scrollbar_size ());
1481 scr_refresh (refresh_type); 1719 want_refresh = 1;
1482 refresh_limit = 0; 1720 refresh_limit = 0;
1483 scrollbar_show (1); 1721 scrollbar_show (1);
1484 } 1722 }
1485 break; 1723 break;
1486 } 1724 }
1487}
1488 1725
1726skip_switch: ;
1727
1728#if defined(CURSOR_BLINK)
1729 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1730 {
1731 if (hidden_cursor)
1732 {
1733 hidden_cursor = 0;
1734 want_refresh = 1;
1735 }
1736
1737 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1738 }
1739#endif
1740
1741#if defined(POINTER_BLANK)
1742 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1743 {
1744 if (ev.type == MotionNotify
1745 || ev.type == ButtonPress
1746 || ev.type == ButtonRelease)
1747 if (hidden_pointer)
1748 pointer_unblank ();
1749
1750 if (ev.type == KeyPress && hidden_pointer == 0)
1751 pointer_blank ();
1752 }
1753#endif
1754}
1755
1756void
1757rxvt_term::focus_in ()
1758{
1759 if (!focus)
1760 {
1761 focus = 1;
1762 want_refresh = 1;
1763
1764 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1765
1766#if USE_XIM
1767 if (Input_Context != NULL)
1768 {
1769 IMSetStatusPosition ();
1770 XSetICFocus (Input_Context);
1771 }
1772#endif
1773#if CURSOR_BLINK
1774 if (OPTION (Opt_cursorBlink))
1775 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1776#endif
1777#if OFF_FOCUS_FADING
1778 if (rs[Rs_fade])
1779 {
1780 pix_colors = pix_colors_focused;
1781 scr_recolour ();
1782 }
1783#endif
1784 }
1785}
1786
1787void
1788rxvt_term::focus_out ()
1789{
1790 if (focus)
1791 {
1792 focus = 0;
1793 want_refresh = 1;
1794
1795 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1796
1797#if ENABLE_FRILLS || ISO_14755
1798 if (iso14755buf)
1799 {
1800 iso14755buf = 0;
1801# if ENABLE_OVERLAY
1802 scr_overlay_off ();
1803# endif
1804 }
1805#endif
1806#if USE_XIM
1807 if (Input_Context != NULL)
1808 XUnsetICFocus (Input_Context);
1809#endif
1810#if CURSOR_BLINK
1811 if (OPTION (Opt_cursorBlink))
1812 cursor_blink_ev.stop ();
1813 hidden_cursor = 0;
1814#endif
1815#if OFF_FOCUS_FADING
1816 if (rs[Rs_fade])
1817 {
1818 pix_colors = pix_colors_unfocused;
1819 scr_recolour ();
1820 }
1821#endif
1822 }
1823}
1824
1825#if TRANSPARENT
1489void 1826void
1490rxvt_term::rootwin_cb (XEvent &ev) 1827rxvt_term::rootwin_cb (XEvent &ev)
1491{ 1828{
1492 SET_R (this); 1829 SET_R (this);
1493 SET_LOCALE (locale); 1830 SET_LOCALE (locale);
1494 1831
1495 switch (ev.type) 1832 switch (ev.type)
1496 { 1833 {
1497 case PropertyNotify: 1834 case PropertyNotify:
1498 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1499 {
1500 if (ev.xproperty.state == PropertyNewValue)
1501 selection_property (ev.xproperty.window, ev.xproperty.atom);
1502 break;
1503 }
1504#ifdef TRANSPARENT
1505 else
1506 {
1507 /* 1835 /*
1508 * if user used some Esetroot compatible prog to set the root bg, 1836 * if user used some Esetroot compatible prog to set the root bg,
1509 * use the property to determine the pixmap. We use it later on. 1837 * use the property to determine the pixmap. We use it later on.
1510 */ 1838 */
1511 if (xa[XA_XROOTPMAPID] == 0)
1512 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1513
1514 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1839 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1840 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1515 return; 1841 return;
1516 }
1517 1842
1518 /* FALLTHROUGH */ 1843 /* FALLTHROUGH */
1519 case ReparentNotify: 1844 case ReparentNotify:
1520 if ((Options & Opt_transparent) && check_our_parents ()) 1845 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1521 if (am_transparent)
1522 want_full_refresh = 1; 1846 want_refresh = want_full_refresh = 1;
1523 break; 1847 break;
1524#endif
1525 } 1848 }
1526} 1849}
1850#endif
1527 1851
1528void 1852void
1529rxvt_term::button_press (XButtonEvent &ev) 1853rxvt_term::button_press (XButtonEvent &ev)
1530{ 1854{
1531 int reportmode = 0, clickintime; 1855 int reportmode = 0, clickintime;
1532 1856
1533 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1857 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1858
1534 if (!bypass_keystate) 1859 if (!bypass_keystate)
1535 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1860 reportmode = !! (priv_modes & PrivMode_mouse_report);
1861
1536 /* 1862 /*
1537 * VT window processing of button press 1863 * VT window processing of button press
1538 */ 1864 */
1539 if (ev.window == TermWin.vt) 1865 if (ev.window == vt)
1540 { 1866 {
1867#if ISO_14755
1868 // 5.4
1869 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1870 {
1871 iso14755_54 (ev.x, ev.y);
1872 return;
1873 }
1874#endif
1875
1541 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1876 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1877
1542 if (reportmode) 1878 if (reportmode)
1543 { 1879 {
1544 /* mouse report from vt window */ 1880 /* mouse report from vt window */
1545 /* save the xbutton state (for ButtonRelease) */ 1881 /* save the xbutton state (for ButtonRelease) */
1546 MEvent.state = ev.state; 1882 MEvent.state = ev.state;
1547#ifdef MOUSE_REPORT_DOUBLECLICK 1883#ifdef MOUSE_REPORT_DOUBLECLICK
1548 if (ev.button == MEvent.button && clickintime) 1884 if (ev.button == MEvent.button && clickintime)
1549 { 1885 {
1550 /* same button, within alloted time */ 1886 /* same button, within alloted time */
1551 MEvent.clicks++; 1887 MEvent.clicks++;
1888
1552 if (MEvent.clicks > 1) 1889 if (MEvent.clicks > 1)
1553 { 1890 {
1554 /* only report double clicks */ 1891 /* only report double clicks */
1555 MEvent.clicks = 2; 1892 MEvent.clicks = 2;
1556 mouse_report (ev); 1893 mouse_report (ev);
… …
1575 } 1912 }
1576 else 1913 else
1577 { 1914 {
1578 if (ev.button != MEvent.button) 1915 if (ev.button != MEvent.button)
1579 MEvent.clicks = 0; 1916 MEvent.clicks = 0;
1917
1918 if (!HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1580 switch (ev.button) 1919 switch (ev.button)
1581 { 1920 {
1582 case Button1: 1921 case Button1:
1922 /* allow meta + click to select rectangular areas */
1923 /* should be done in screen.C */
1924#if ENABLE_FRILLS
1925 selection.rect = !!(ev.state & ModMetaMask);
1926#else
1927 selection.rect = false;
1928#endif
1929
1583 /* allow shift+left click to extend selection */ 1930 /* allow shift+left click to extend selection */
1584 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1931 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1585 { 1932 {
1586 if (MEvent.button == Button1 && clickintime) 1933 if (MEvent.button == Button1 && clickintime)
1587 selection_rotate (ev.x, ev.y); 1934 selection_rotate (ev.x, ev.y);
1588 else 1935 else
1589 selection_extend (ev.x, ev.y, 1); 1936 selection_extend (ev.x, ev.y, 1);
1590 } 1937 }
1591 else 1938 else
1592 { 1939 {
1593 if (MEvent.button == Button1 && clickintime) 1940 if (MEvent.button == Button1 && clickintime)
1594 MEvent.clicks++; 1941 MEvent.clicks++;
1595 else 1942 else
1596 MEvent.clicks = 1; 1943 MEvent.clicks = 1;
1597 1944
1598 selection_click (MEvent.clicks, ev.x, ev.y); 1945 selection_click (MEvent.clicks, ev.x, ev.y);
1599 } 1946 }
1600 1947
1601 MEvent.button = Button1; 1948 MEvent.button = Button1;
1602 break; 1949 break;
1603 1950
1604 case Button3: 1951 case Button3:
1605 if (MEvent.button == Button3 && clickintime) 1952 if (MEvent.button == Button3 && clickintime)
1606 selection_rotate (ev.x, ev.y); 1953 selection_rotate (ev.x, ev.y);
1607 else 1954 else
1608 selection_extend (ev.x, ev.y, 1); 1955 selection_extend (ev.x, ev.y, 1);
1956
1609 MEvent.button = Button3; 1957 MEvent.button = Button3;
1610 break; 1958 break;
1611 } 1959 }
1612 } 1960 }
1961
1613 MEvent.time = ev.time; 1962 MEvent.time = ev.time;
1614 return; 1963 return;
1615 } 1964 }
1616 1965
1617 /* 1966 /*
… …
1683 upordown = 1; /* down */ 2032 upordown = 1; /* down */
1684 } 2033 }
1685 if (upordown) 2034 if (upordown)
1686 { 2035 {
1687#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2036#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1688 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2037 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1689#endif 2038#endif
1690 if (scr_page (upordown < 0 ? UP : DN, 1)) 2039 if (scr_page (upordown < 0 ? UP : DN, 1))
1691 { 2040 {
1692 if (upordown < 0) 2041 if (upordown < 0)
1693 scrollBar.setUp (); 2042 scrollBar.setUp ();
… …
1709 break; 2058 break;
1710 case R_SB_ALIGN_BOTTOM: 2059 case R_SB_ALIGN_BOTTOM:
1711 csrO = scrollBar.bot - scrollBar.top; 2060 csrO = scrollBar.bot - scrollBar.top;
1712 break; 2061 break;
1713 } 2062 }
2063
1714 if (scrollBar.style == R_SB_XTERM 2064 if (scrollBar.style == R_SB_XTERM
1715 || scrollbar_above_slider (ev.y) 2065 || scrollbar_above_slider (ev.y)
1716 || scrollbar_below_slider (ev.y)) 2066 || scrollbar_below_slider (ev.y))
1717 scr_move_to ( scrollbar_position (ev.y) - csrO, 2067 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1718 scrollbar_size ()); 2068
1719 scrollBar.setMotion (); 2069 scrollBar.setMotion ();
1720 break; 2070 break;
1721 2071
1722 case Button1: 2072 case Button1:
1723 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2073 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1727 case Button3: 2077 case Button3:
1728 if (scrollBar.style != R_SB_XTERM) 2078 if (scrollBar.style != R_SB_XTERM)
1729 { 2079 {
1730 if (scrollbar_above_slider (ev.y)) 2080 if (scrollbar_above_slider (ev.y))
1731# ifdef RXVT_SCROLL_FULL 2081# ifdef RXVT_SCROLL_FULL
1732 scr_page (UP, TermWin.nrow - 1); 2082 scr_page (UP, nrow - 1);
1733# else 2083# else
1734 scr_page (UP, TermWin.nrow / 4); 2084 scr_page (UP, nrow / 4);
1735# endif 2085# endif
1736 else if (scrollbar_below_slider (ev.y)) 2086 else if (scrollbar_below_slider (ev.y))
1737# ifdef RXVT_SCROLL_FULL 2087# ifdef RXVT_SCROLL_FULL
1738 scr_page (DN, TermWin.nrow - 1); 2088 scr_page (DN, nrow - 1);
1739# else 2089# else
1740 scr_page (DN, TermWin.nrow / 4); 2090 scr_page (DN, nrow / 4);
1741# endif 2091# endif
1742 else 2092 else
1743 scrollBar.setMotion (); 2093 scrollBar.setMotion ();
1744 } 2094 }
1745 else 2095 else
1746 { 2096 {
1747 scr_page ((ev.button == Button1 ? DN : UP), 2097 scr_page ((ev.button == Button1 ? DN : UP),
1748 (TermWin.nrow 2098 (nrow
1749 * scrollbar_position (ev.y) 2099 * scrollbar_position (ev.y)
1750 / scrollbar_size ())); 2100 / scrollbar_size ()));
1751 } 2101 }
2102
1752 break; 2103 break;
1753 } 2104 }
1754 } 2105 }
2106
1755 return; 2107 return;
1756 } 2108 }
2109
1757#if MENUBAR 2110#if MENUBAR
1758 /* 2111 /*
1759 * Menubar window processing of button press 2112 * Menubar window processing of button press
1760 */ 2113 */
1761 if (isMenuBarWindow (ev.window)) 2114 if (isMenuBarWindow (ev.window))
… …
1768{ 2121{
1769 int reportmode = 0; 2122 int reportmode = 0;
1770 2123
1771 csrO = 0; /* reset csr Offset */ 2124 csrO = 0; /* reset csr Offset */
1772 if (!bypass_keystate) 2125 if (!bypass_keystate)
1773 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2126 reportmode = !! (priv_modes & PrivMode_mouse_report);
1774 2127
1775 if (scrollbar_isUpDn ()) 2128 if (scrollbar_isUpDn ())
1776 { 2129 {
1777 scrollBar.setIdle (); 2130 scrollBar.setIdle ();
1778 scrollbar_show (0); 2131 scrollbar_show (0);
1779#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2132#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1780 refresh_type &= ~SMOOTH_REFRESH; 2133 refresh_type &= ~SMOOTH_REFRESH;
1781#endif 2134#endif
1782
1783 } 2135 }
2136
1784#ifdef SELECTION_SCROLLING 2137#ifdef SELECTION_SCROLLING
1785 pending_scroll_selection=0; 2138 if (sel_scroll_ev.active)
2139 sel_scroll_ev.stop();
1786#endif 2140#endif
2141
1787 if (ev.window == TermWin.vt) 2142 if (ev.window == vt)
1788 { 2143 {
2144#if ISO_14755
2145 // 5.4
2146 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2147 return;
2148#endif
1789 if (reportmode) 2149 if (reportmode)
1790 { 2150 {
1791 /* mouse report from vt window */ 2151 /* mouse report from vt window */
1792 /* don't report release of wheel "buttons" */ 2152 /* don't report release of wheel "buttons" */
1793 if (ev.button >= 4) 2153 if (ev.button >= 4)
… …
1807 MEvent.button = AnyButton; 2167 MEvent.button = AnyButton;
1808 mouse_report (ev); 2168 mouse_report (ev);
1809#endif /* MOUSE_REPORT_DOUBLECLICK */ 2169#endif /* MOUSE_REPORT_DOUBLECLICK */
1810 return; 2170 return;
1811 } 2171 }
2172
1812 /* 2173 /*
1813 * dumb hack to compensate for the failure of click-and-drag 2174 * dumb hack to compensate for the failure of click-and-drag
1814 * when overriding mouse reporting 2175 * when overriding mouse reporting
1815 */ 2176 */
1816 if (PrivateModes & PrivMode_mouse_report 2177 if (priv_modes & PrivMode_mouse_report
1817 && bypass_keystate 2178 && bypass_keystate
1818 && ev.button == Button1 && MEvent.clicks <= 1) 2179 && ev.button == Button1 && MEvent.clicks <= 1)
1819 selection_extend (ev.x, ev.y, 0); 2180 selection_extend (ev.x, ev.y, 0);
2181
2182 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2183 return;
1820 2184
1821 switch (ev.button) 2185 switch (ev.button)
1822 { 2186 {
1823 case Button1: 2187 case Button1:
1824 case Button3: 2188 case Button3:
… …
1832 case Button5: 2196 case Button5:
1833 { 2197 {
1834 int i; 2198 int i;
1835 page_dirn v; 2199 page_dirn v;
1836 2200
1837 v = (ev.button == Button4) ? UP : DN; 2201 v = ev.button == Button4 ? UP : DN;
2202
1838 if (ev.state & ShiftMask) 2203 if (ev.state & ShiftMask)
1839 i = 1; 2204 i = 1;
1840 else if ((Options & Opt_mouseWheelScrollPage)) 2205 else if (OPTION (Opt_mouseWheelScrollPage))
1841 i = TermWin.nrow - 1; 2206 i = nrow - 1;
1842 else 2207 else
1843 i = 5; 2208 i = 5;
2209
1844# ifdef MOUSE_SLIP_WHEELING 2210# ifdef MOUSE_SLIP_WHEELING
1845 if (ev.state & ControlMask) 2211 if (ev.state & ControlMask)
1846 { 2212 {
1847 mouse_slip_wheel_speed += (v ? -1 : 1); 2213 mouse_slip_wheel_speed += v ? -1 : 1;
2214 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2215 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2216
2217 if (slip_wheel_ev.at < NOW)
1848 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2218 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2219
2220 slip_wheel_ev.start ();
2221 }
2222 else
2223 {
2224# endif
2225 scr_page (v, i);
2226 scrollbar_show (1);
2227# ifdef MOUSE_SLIP_WHEELING
1849 } 2228 }
1850# endif 2229# endif
1851# ifdef JUMP_MOUSE_WHEEL
1852 scr_page (v, i);
1853 scr_refresh (SMOOTH_REFRESH);
1854 scrollbar_show (1);
1855# else
1856 while (i--)
1857 {
1858 scr_page (v, 1);
1859 scr_refresh (SMOOTH_REFRESH);
1860 scrollbar_show (1);
1861 }
1862# endif
1863
1864 } 2230 }
1865 break; 2231 break;
1866#endif 2232#endif
1867
1868 } 2233 }
1869 } 2234 }
1870#ifdef MENUBAR 2235#ifdef MENUBAR
1871 else if (isMenuBarWindow (ev.window)) 2236 else if (isMenuBarWindow (ev.window))
1872 menubar_control (ev); 2237 menubar_control (ev);
1873#endif 2238#endif
1874} 2239}
1875 2240
1876
1877#ifdef TRANSPARENT 2241#ifdef TRANSPARENT
2242#if TINTING
2243/* taken from aterm-0.4.2 */
2244
2245typedef uint32_t RUINT32T;
2246
2247void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2248{
2249 int sh_r, sh_g, sh_b;
2250 RUINT32T mask_r, mask_g, mask_b;
2251 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2252 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2253 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2254 int i;
2255
2256 Visual *visual = display->visual;
2257
2258 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2259
2260 /* for convenience */
2261 mask_r = visual->red_mask;
2262 mask_g = visual->green_mask;
2263 mask_b = visual->blue_mask;
2264
2265 /* boring lookup table pre-initialization */
2266 switch (srcImage->bits_per_pixel) {
2267 case 15:
2268 if ((mask_r != 0x7c00) ||
2269 (mask_g != 0x03e0) ||
2270 (mask_b != 0x001f))
2271 return;
2272 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2273 lookup_r = lookup;
2274 lookup_g = lookup+32;
2275 lookup_b = lookup+32+32;
2276 sh_r = 10;
2277 sh_g = 5;
2278 sh_b = 0;
2279 break;
2280 case 16:
2281 if ((mask_r != 0xf800) ||
2282 (mask_g != 0x07e0) ||
2283 (mask_b != 0x001f))
2284 return;
2285 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2286 lookup_r = lookup;
2287 lookup_g = lookup+32;
2288 lookup_b = lookup+32+64;
2289 sh_r = 11;
2290 sh_g = 5;
2291 sh_b = 0;
2292 break;
2293 case 24:
2294 if ((mask_r != 0xff0000) ||
2295 (mask_g != 0x00ff00) ||
2296 (mask_b != 0x0000ff))
2297 return;
2298 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2299 lookup_r = lookup;
2300 lookup_g = lookup+256;
2301 lookup_b = lookup+256+256;
2302 sh_r = 16;
2303 sh_g = 8;
2304 sh_b = 0;
2305 break;
2306 case 32:
2307 if ((mask_r != 0xff0000) ||
2308 (mask_g != 0x00ff00) ||
2309 (mask_b != 0x0000ff))
2310 return;
2311 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2312 lookup_r = lookup;
2313 lookup_g = lookup+256;
2314 lookup_b = lookup+256+256;
2315 sh_r = 16;
2316 sh_g = 8;
2317 sh_b = 0;
2318 break;
2319 default:
2320 return; /* we do not support this color depth */
2321 }
2322
2323 /* prepare limits for color transformation (each channel is handled separately) */
2324 if (shade < 0) {
2325 shade = -shade;
2326 if (shade < 0) shade = 0;
2327 if (shade > 100) shade = 100;
2328
2329 lower_lim_r = 65535-rm;
2330 lower_lim_g = 65535-gm;
2331 lower_lim_b = 65535-bm;
2332
2333 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2334 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2335 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2336
2337 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2338 } else {
2339 if (shade < 0) shade = 0;
2340 if (shade > 100) shade = 100;
2341
2342 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2343
2344 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2345 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2346 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2347 }
2348
2349 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2350 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2351 {
2352 unsigned int tmp;
2353
2354 tmp = lower_lim_r;
2355 lower_lim_r = lower_lim_b;
2356 lower_lim_b = tmp;
2357
2358 tmp = upper_lim_r;
2359 upper_lim_r = upper_lim_b;
2360 upper_lim_b = tmp;
2361 }
2362
2363 /* fill our lookup tables */
2364 for (i = 0; i <= mask_r>>sh_r; i++)
2365 {
2366 RUINT32T tmp;
2367 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2368 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2369 lookup_r[i] = (tmp/65535)<<sh_r;
2370 }
2371 for (i = 0; i <= mask_g>>sh_g; i++)
2372 {
2373 RUINT32T tmp;
2374 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2375 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2376 lookup_g[i] = (tmp/65535)<<sh_g;
2377 }
2378 for (i = 0; i <= mask_b>>sh_b; i++)
2379 {
2380 RUINT32T tmp;
2381 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2382 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2383 lookup_b[i] = (tmp/65535)<<sh_b;
2384 }
2385
2386 /* apply table to input image (replacing colors by newly calculated ones) */
2387 switch (srcImage->bits_per_pixel)
2388 {
2389 case 15:
2390 {
2391 unsigned short *p1, *pf, *p, *pl;
2392 p1 = (unsigned short *) srcImage->data;
2393 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2394 while (p1 < pf)
2395 {
2396 p = p1;
2397 pl = p1 + srcImage->width;
2398 for (; p < pl; p++)
2399 {
2400 *p = lookup_r[(*p & 0x7c00)>>10] |
2401 lookup_g[(*p & 0x03e0)>> 5] |
2402 lookup_b[(*p & 0x001f)];
2403 }
2404 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2405 }
2406 break;
2407 }
2408 case 16:
2409 {
2410 unsigned short *p1, *pf, *p, *pl;
2411 p1 = (unsigned short *) srcImage->data;
2412 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2413 while (p1 < pf)
2414 {
2415 p = p1;
2416 pl = p1 + srcImage->width;
2417 for (; p < pl; p++)
2418 {
2419 *p = lookup_r[(*p & 0xf800)>>11] |
2420 lookup_g[(*p & 0x07e0)>> 5] |
2421 lookup_b[(*p & 0x001f)];
2422 }
2423 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2424 }
2425 break;
2426 }
2427 case 24:
2428 {
2429 unsigned char *p1, *pf, *p, *pl;
2430 p1 = (unsigned char *) srcImage->data;
2431 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2432 while (p1 < pf)
2433 {
2434 p = p1;
2435 pl = p1 + srcImage->width * 3;
2436 for (; p < pl; p += 3)
2437 {
2438 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2439 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2440 p[2] = lookup_r[(p[2] & 0x0000ff)];
2441 }
2442 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2443 }
2444 break;
2445 }
2446 case 32:
2447 {
2448 RUINT32T *p1, *pf, *p, *pl;
2449 p1 = (RUINT32T *) srcImage->data;
2450 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2451
2452 while (p1 < pf)
2453 {
2454 p = p1;
2455 pl = p1 + srcImage->width;
2456 for (; p < pl; p++)
2457 {
2458 *p = lookup_r[(*p & 0xff0000)>>16] |
2459 lookup_g[(*p & 0x00ff00)>> 8] |
2460 lookup_b[(*p & 0x0000ff)] |
2461 (*p & ~0xffffff);
2462 }
2463 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2464 }
2465 break;
2466 }
2467 }
2468
2469 free (lookup);
2470}
2471#endif
2472
1878/* 2473/*
1879 * Check our parents are still who we think they are. 2474 * Check our parents are still who we think they are.
1880 * Do transparency updates if required 2475 * Do transparency updates if required
1881 */ 2476 */
1882int 2477int
1883rxvt_term::check_our_parents () 2478rxvt_term::check_our_parents ()
1884{ 2479{
1885 int i, pchanged, aformat, have_pixmap, rootdepth; 2480 int i, pchanged, aformat, have_pixmap, rootdepth;
1886 unsigned long nitems, bytes_after; 2481 unsigned long nitems, bytes_after;
1887 Atom atype; 2482 Atom atype;
1888 unsigned char *prop = NULL; 2483 unsigned char *prop = NULL;
1889 Window root, oldp, *list; 2484 Window root, oldp, *list;
1890 Pixmap rootpixmap = None; 2485 Pixmap rootpixmap = None;
1891 XWindowAttributes wattr, wrootattr; 2486 XWindowAttributes wattr, wrootattr;
2487 dDisp;
1892 2488
1893 pchanged = 0; 2489 pchanged = 0;
1894 2490
1895 if (! (Options & Opt_transparent)) 2491 if (!OPTION (Opt_transparent))
1896 return pchanged; /* Don't try any more */ 2492 return pchanged; /* Don't try any more */
1897 2493
1898 XGetWindowAttributes (display->display, display->root, &wrootattr); 2494 XGetWindowAttributes (disp, display->root, &wrootattr);
1899 rootdepth = wrootattr.depth; 2495 rootdepth = wrootattr.depth;
1900 2496
1901 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 2497 XGetWindowAttributes (disp, parent[0], &wattr);
2498
1902 if (rootdepth != wattr.depth) 2499 if (rootdepth != wattr.depth)
1903 { 2500 {
1904 if (am_transparent) 2501 if (am_transparent)
1905 { 2502 {
1906 pchanged = 1; 2503 pchanged = 1;
1907 XSetWindowBackground (display->display, TermWin.vt, 2504 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
1908 PixColors[Color_bg]);
1909 am_transparent = am_pixmap_trans = 0; 2505 am_transparent = am_pixmap_trans = 0;
1910 } 2506 }
2507
1911 return pchanged; /* Don't try any more */ 2508 return pchanged; /* Don't try any more */
1912 } 2509 }
1913 2510
1914 /* Get all X ops out of the queue so that our information is up-to-date. */ 2511 /* Get all X ops out of the queue so that our information is up-to-date. */
1915 XSync (display->display, False); 2512 XSync (disp, False);
1916 2513
1917 /* 2514 /*
1918 * Make the frame window set by the window manager have 2515 * Make the frame window set by the window manager have
1919 * the root background. Some window managers put multiple nested frame 2516 * the root background. Some window managers put multiple nested frame
1920 * windows for each client, so we have to take care about that. 2517 * windows for each client, so we have to take care about that.
1921 */ 2518 */
1922 i = (xa[XA_XROOTPMAPID] != 0 2519 i = (xa[XA_XROOTPMAP_ID]
1923 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], 2520 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1924 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2521 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1925 &nitems, &bytes_after, &prop) == Success)); 2522 &nitems, &bytes_after, &prop) == Success);
2523
1926 if (!i || prop == NULL) 2524 if (!i || prop == NULL)
2525 i = (xa[XA_ESETROOT_PMAP_ID]
2526 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2527 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2528 &nitems, &bytes_after, &prop) == Success);
2529
2530 if (!i || prop == NULL
2531#if TINTING
2532 || !rs[Rs_color + Color_tint]
2533#endif
2534 )
1927 have_pixmap = 0; 2535 have_pixmap = 0;
1928 else 2536 else
1929 { 2537 {
1930 have_pixmap = 1; 2538 have_pixmap = 1;
1931 rootpixmap = * ((Pixmap *)prop); 2539 rootpixmap = *(Pixmap *)prop;
1932 XFree (prop); 2540 XFree (prop);
1933 } 2541 }
2542
1934 if (have_pixmap) 2543 if (have_pixmap)
1935 { 2544 {
1936 /* 2545 /*
1937 * Copy display->root pixmap transparency 2546 * Copy display->root pixmap transparency
1938 */ 2547 */
1939 int sx, sy, nx, ny; 2548 int sx, sy, nx, ny;
1940 unsigned int nw, nh; 2549 unsigned int nw, nh;
1941 Window cr; 2550 Window cr;
1942 XImage *image; 2551 XImage *image;
1943 GC gc; 2552 GC gc;
1944 XGCValues gcvalue; 2553 XGCValues gcvalue;
1945 2554
1946 XTranslateCoordinates (display->display, TermWin.parent[0], display->root, 2555 XTranslateCoordinates (disp, parent[0], display->root,
1947 0, 0, &sx, &sy, &cr); 2556 0, 0, &sx, &sy, &cr);
1948 nw = (unsigned int)szHint.width; 2557 nw = (unsigned int)szHint.width;
1949 nh = (unsigned int)szHint.height; 2558 nh = (unsigned int)szHint.height;
1950 nx = ny = 0; 2559 nx = ny = 0;
2560
1951 if (sx < 0) 2561 if (sx < 0)
1952 { 2562 {
1953 nw += sx; 2563 nw += sx;
1954 nx = -sx; 2564 nx = -sx;
1955 sx = 0; 2565 sx = 0;
1956 } 2566 }
2567
1957 if (sy < 0) 2568 if (sy < 0)
1958 { 2569 {
1959 nh += sy; 2570 nh += sy;
1960 ny = -sy; 2571 ny = -sy;
1961 sy = 0; 2572 sy = 0;
1962 } 2573 }
2574
1963 MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); 2575 min_it (nw, (unsigned int) (wrootattr.width - sx));
1964 MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); 2576 min_it (nh, (unsigned int) (wrootattr.height - sy));
2577
2578 XSync (disp, False);
1965 allowedxerror = -1; 2579 allowedxerror = -1;
1966 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2580 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
1967 ZPixmap); 2581
1968 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2582 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1969 /* XXX: may need a delay here? */ 2583 /* XXX: may need a delay here? */
1970 allowedxerror = 0; 2584 allowedxerror = 0;
2585
1971 if (image == NULL) 2586 if (image == NULL)
1972 { 2587 {
1973 if (am_transparent && am_pixmap_trans) 2588 if (am_transparent && am_pixmap_trans)
1974 { 2589 {
1975 pchanged = 1; 2590 pchanged = 1;
1976 if (TermWin.pixmap != None) 2591 if (pixmap != None)
1977 { 2592 {
1978 XFreePixmap (display->display, TermWin.pixmap); 2593 XFreePixmap (disp, pixmap);
1979 TermWin.pixmap = None; 2594 pixmap = None;
1980 } 2595 }
1981 } 2596 }
2597
1982 am_pixmap_trans = 0; 2598 am_pixmap_trans = 0;
1983 } 2599 }
1984 else 2600 else
1985 { 2601 {
1986 if (TermWin.pixmap != None) 2602 if (pixmap != None)
1987 XFreePixmap (display->display, TermWin.pixmap); 2603 XFreePixmap (disp, pixmap);
2604
2605#if TINTING
2606 if (ISSET_PIXCOLOR (Color_tint))
2607 {
2608 unsigned short rm, gm, bm;
2609 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2610
2611 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2612
2613 ShadeXImage (display, image, shade, rm, gm, bm);
2614 }
2615#endif
2616
1988 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, 2617 pixmap = XCreatePixmap (disp, vt,
1989 (unsigned int)szHint.width,
1990 (unsigned int)szHint.height, 2618 szHint.width, szHint.height, image->depth);
1991 (unsigned int)image->depth);
1992 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); 2619 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
1993 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, 2620 XPutImage (disp, pixmap, gc, image, 0, 0,
1994 nx, ny, (unsigned int)image->width,
1995 (unsigned int)image->height); 2621 nx, ny, image->width, image->height);
1996 XFreeGC (display->display, gc); 2622 XFreeGC (disp, gc);
1997 XDestroyImage (image); 2623 XDestroyImage (image);
1998 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2624 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
1999 TermWin.pixmap); 2625 XClearWindow (disp, parent[0]);
2626
2000 if (!am_transparent || !am_pixmap_trans) 2627 if (!am_transparent || !am_pixmap_trans)
2001 pchanged = 1; 2628 pchanged = 1;
2629
2002 am_transparent = am_pixmap_trans = 1; 2630 am_transparent = am_pixmap_trans = 1;
2003 } 2631 }
2004 } 2632 }
2633
2005 if (!am_pixmap_trans) 2634 if (am_pixmap_trans)
2635 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2636 else
2006 { 2637 {
2007 unsigned int n; 2638 unsigned int n;
2008 /* 2639 /*
2009 * InheritPixmap transparency 2640 * InheritPixmap transparency
2010 */ 2641 */
2011 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2012 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); 2642 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2013 i++)
2014 { 2643 {
2015 oldp = TermWin.parent[i]; 2644 oldp = parent[i];
2016 XQueryTree (display->display, TermWin.parent[i - 1], &root, 2645 XQueryTree (disp, parent[i - 1], &root,
2017 &TermWin.parent[i], &list, &n); 2646 &parent[i], &list, &n);
2018 XFree (list); 2647 XFree (list);
2019 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2648
2020 if (TermWin.parent[i] == display->root) 2649 if (parent[i] == display->root)
2021 { 2650 {
2022 if (oldp != None) 2651 if (oldp != None)
2023 pchanged = 1; 2652 pchanged = 1;
2653
2024 break; 2654 break;
2025 } 2655 }
2656
2026 if (oldp != TermWin.parent[i]) 2657 if (oldp != parent[i])
2027 pchanged = 1; 2658 pchanged = 1;
2028 } 2659 }
2660
2029 n = 0; 2661 n = 0;
2662
2030 if (pchanged) 2663 if (pchanged)
2031 { 2664 {
2032 for (; n < (unsigned int)i; n++) 2665 for (; n < (unsigned int)i; n++)
2033 { 2666 {
2034 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2667 XGetWindowAttributes (disp, parent[n], &wattr);
2035 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2036 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2668 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2037 { 2669 {
2038 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2670 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2039 break; 2671 break;
2040 } 2672 }
2041 } 2673 }
2042 } 2674 }
2043 if (n > (int) (sizeof (TermWin.parent) 2675
2044 / sizeof (TermWin.parent[0]))) 2676 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2045 { 2677 {
2046 D_X ((stderr, "InheritPixmap Turning off")); 2678 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2047 XSetWindowBackground (display->display, TermWin.parent[0], 2679 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2048 PixColors[Color_fg]);
2049 XSetWindowBackground (display->display, TermWin.vt,
2050 PixColors[Color_bg]);
2051 am_transparent = 0; 2680 am_transparent = 0;
2052 /* XXX: also turn off Opt_transparent? */ 2681 /* XXX: also turn off Opt_transparent? */
2053 } 2682 }
2054 else 2683 else
2055 { 2684 {
2685#if WAIT_FOR_WM
2056 /* wait (an arbitrary period) for the WM to do its thing 2686 /* wait (an arbitrary period) for the WM to do its thing
2057 * needed for fvwm2.2.2 (and before?) */ 2687 * needed for fvwm2.2.2 (and before?) */
2058# ifdef HAVE_NANOSLEEP
2059 struct timespec rqt;
2060
2061 rqt.tv_sec = 1;
2062 rqt.tv_nsec = 0;
2063 nanosleep (&rqt, NULL);
2064# else
2065 sleep (1); 2688 sleep (1);
2066# endif 2689#endif
2067 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2068 for (n = 0; n < (unsigned int)i; n++) 2690 for (n = 0; n < (unsigned int)i; n++)
2069 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], 2691 {
2070 ParentRelative); 2692 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2071 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2693 XClearWindow (disp, parent[n]);
2072 ParentRelative); 2694 }
2695
2696 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2073 am_transparent = 1; 2697 am_transparent = 1;
2074 } 2698 }
2699
2075 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) 2700 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2076 TermWin.parent[i] = None; 2701 parent[i] = None;
2702 }
2703
2704 if (scrollBar.win)
2077 } 2705 {
2706 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2707 scrollBar.setIdle ();
2708 scrollbar_show (0);
2709 }
2710
2711 if (am_transparent)
2712 {
2713 want_refresh = want_full_refresh = 1;
2714 if (am_pixmap_trans)
2715 flush ();
2716 }
2717
2078 return pchanged; 2718 return pchanged;
2079} 2719}
2080#endif 2720#endif
2081 2721
2082/*}}} */ 2722/*}}} */
2723
2724bool
2725rxvt_term::cmd_parse ()
2726{
2727 bool flag = false;
2728 wchar_t ch = NOCHAR;
2729 char *seq_begin; // remember start of esc-sequence here
2730
2731 for (;;)
2732 {
2733 if (ch == NOCHAR)
2734 {
2735 seq_begin = cmdbuf_ptr;
2736 ch = next_char ();
2737
2738 if (ch == NOCHAR)
2739 break;
2740 }
2741
2742 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2743 {
2744 if (!seen_input)
2745 {
2746 seen_input = 1;
2747 // many badly-written programs (e.g. jed) contain a race condition:
2748 // they first read the screensize and then install a SIGWINCH handler.
2749 // some window managers resize the window early, and these programs
2750 // then sometimes get the size wrong.
2751 // unfortunately other programs are even more buggy and dislike
2752 // being sent SIGWINCH, so only do it when we were in fact being
2753 // resized.
2754 if (seen_resize && cmd_pid)
2755 kill (-cmd_pid, SIGWINCH);
2756 }
2757
2758 /* Read a text string from the input buffer */
2759 wchar_t buf[UBUFSIZ];
2760 bool refreshnow = false;
2761 int nlines = 0;
2762 wchar_t *str = buf;
2763 wchar_t *eol = str + min (ncol, UBUFSIZ);
2764
2765 for (;;)
2766 {
2767 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2768 break;
2769
2770 *str++ = ch;
2771
2772 if (ch == C0_LF || str >= eol)
2773 {
2774 if (ch == C0_LF)
2775 nlines++;
2776
2777 refresh_count++;
2778
2779 if (!OPTION (Opt_jumpScroll)
2780 || (refresh_count >= refresh_limit * (nrow - 1)))
2781 {
2782 refreshnow = true;
2783 refresh_count = 0;
2784 ch = NOCHAR;
2785 break;
2786 }
2787
2788 // scr_add_lines only works for nlines <= nrow - 1.
2789 if (nlines >= nrow - 1)
2790 {
2791 if (!HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))
2792 scr_add_lines (buf, str - buf, nlines);
2793
2794 nlines = 0;
2795 str = buf;
2796 eol = str + min (ncol, UBUFSIZ);
2797 }
2798
2799 if (str >= eol)
2800 {
2801 if (eol >= buf + UBUFSIZ)
2802 {
2803 ch = NOCHAR;
2804 break;
2805 }
2806 else
2807 eol = min (eol + ncol, buf + UBUFSIZ);
2808 }
2809
2810 }
2811
2812 seq_begin = cmdbuf_ptr;
2813 ch = next_char ();
2814 }
2815
2816 if (!HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))
2817 scr_add_lines (buf, str - buf, nlines);
2818
2819 /*
2820 * If there have been a lot of new lines, then update the screen
2821 * What the heck I'll cheat and only refresh less than every page-full.
2822 * the number of pages between refreshes is refresh_limit, which
2823 * is incremented here because we must be doing flat-out scrolling.
2824 */
2825 if (refreshnow)
2826 {
2827 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2828 refresh_limit++;
2829 else
2830 {
2831 flag = true;
2832 scr_refresh (refresh_type);
2833 want_refresh = 1;
2834 }
2835 }
2836
2837 }
2838 else
2839 {
2840 try
2841 {
2842 process_nonprinting (ch);
2843 }
2844 catch (const class out_of_input &o)
2845 {
2846 // we ran out of input, retry later
2847 cmdbuf_ptr = seq_begin;
2848 break;
2849 }
2850
2851 ch = NOCHAR;
2852 }
2853 }
2854
2855 return flag;
2856}
2857
2858// read the next character
2859wchar_t
2860rxvt_term::next_char ()
2861{
2862 while (cmdbuf_ptr < cmdbuf_endp)
2863 {
2864 // assume 7-bit to be ascii ALWAYS
2865 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2866 return *cmdbuf_ptr++;
2867
2868 wchar_t wc;
2869 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2870
2871 if (len == (size_t)-2)
2872 {
2873 // the mbstate stores incomplete sequences. didn't know this :/
2874 cmdbuf_ptr = cmdbuf_endp;
2875 break;
2876 }
2877
2878 if (len == (size_t)-1)
2879 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2880
2881 // assume wchar == unicode
2882 cmdbuf_ptr += len;
2883 return wc & UNICODE_MASK;
2884 }
2885
2886 return NOCHAR;
2887}
2888
2889// read the next octet
2890uint32_t
2891rxvt_term::next_octet ()
2892{
2893 return cmdbuf_ptr < cmdbuf_endp
2894 ? (unsigned char)*cmdbuf_ptr++
2895 : NOCHAR;
2896}
2897
2898/* rxvt_cmd_getc () - Return next input character */
2899/*
2900 * Return the next input character after first passing any keyboard input
2901 * to the command.
2902 */
2903wchar_t
2904rxvt_term::cmd_getc ()
2905{
2906 wchar_t c = next_char ();
2907
2908 if (c == NOCHAR)
2909 throw out_of_input;
2910
2911 return c;
2912}
2913
2914uint32_t
2915rxvt_term::cmd_get8 ()
2916{
2917 uint32_t c = next_octet ();
2918
2919 if (c == NOCHAR)
2920 throw out_of_input;
2921
2922 return c;
2923}
2083 2924
2084/*{{{ print pipe */ 2925/*{{{ print pipe */
2085/*----------------------------------------------------------------------*/ 2926/*----------------------------------------------------------------------*/
2086#ifdef PRINTPIPE 2927#ifdef PRINTPIPE
2087FILE * 2928FILE *
2088rxvt_term::popen_printer () 2929rxvt_term::popen_printer ()
2089{ 2930{
2090 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2931 FILE *stream = popen (rs[Rs_print_pipe], "w");
2091 2932
2092 if (stream == NULL) 2933 if (stream == NULL)
2093 rxvt_print_error ("can't open printer pipe"); 2934 rxvt_warn ("can't open printer pipe, not printing.\n");
2935
2094 return stream; 2936 return stream;
2095} 2937}
2096 2938
2097int 2939int
2098rxvt_term::pclose_printer (FILE *stream) 2940rxvt_term::pclose_printer (FILE *stream)
2099{ 2941{
2100 fflush (stream); 2942 fflush (stream);
2101 /* pclose () reported not to work on SunOS 4.1.3 */
2102# if defined (__sun__) /* TODO: RESOLVE THIS */
2103 /* pclose works provided SIGCHLD handler uses waitpid */
2104 return pclose (stream); /* return fclose (stream); */
2105# else
2106 return pclose (stream); 2943 return pclose (stream);
2107# endif
2108} 2944}
2109 2945
2110/* 2946/*
2111 * simulate attached vt100 printer 2947 * simulate attached vt100 printer
2112 */ 2948 */
2113void 2949void
2114rxvt_term::process_print_pipe () 2950rxvt_term::process_print_pipe ()
2115{ 2951{
2116 int done; 2952 int done;
2117 FILE *fd; 2953 FILE *fd;
2118 2954
2119 if ((fd = popen_printer ()) == NULL) 2955 if ((fd = popen_printer ()) == NULL)
2120 return; 2956 return;
2121 2957
2122 /* 2958 /*
2123 * Send all input to the printer until either ESC[4i or ESC[?4i 2959 * Send all input to the printer until either ESC[4i or ESC[?4i
2124 * is received. 2960 * is received.
2125 */ 2961 */
2126 for (done = 0; !done;) 2962 for (done = 0; !done;)
2127 { 2963 {
2128 unsigned char buf[8]; 2964 unsigned char buf[8];
2129 unsigned char ch; 2965 unicode_t ch;
2130 unsigned int i, len; 2966 unsigned int i, len;
2131 2967
2132 if ((ch = cmd_getc ()) != C0_ESC) 2968 if ((ch = cmd_getc ()) != C0_ESC)
2133 { 2969 {
2134 if (putc (ch, fd) == EOF) 2970 if (putc (ch, fd) == EOF)
2135 break; /* done = 1 */ 2971 break; /* done = 1 */
… …
2150 { 2986 {
2151 if ((buf[len++] = cmd_getc ()) == 'i') 2987 if ((buf[len++] = cmd_getc ()) == 'i')
2152 break; /* done = 1 */ 2988 break; /* done = 1 */
2153 } 2989 }
2154 } 2990 }
2991
2155 for (i = 0; i < len; i++) 2992 for (i = 0; i < len; i++)
2156 if (putc (buf[i], fd) == EOF) 2993 if (putc (buf[i], fd) == EOF)
2157 { 2994 {
2158 done = 1; 2995 done = 1;
2159 break; 2996 break;
2160 } 2997 }
2161 } 2998 }
2162 } 2999 }
3000
2163 pclose_printer (fd); 3001 pclose_printer (fd);
2164} 3002}
2165#endif /* PRINTPIPE */ 3003#endif /* PRINTPIPE */
2166/*}}} */ 3004/*}}} */
2167 3005
2168/* *INDENT-OFF* */ 3006/* *INDENT-OFF* */
2169enum { 3007enum {
2170 C1_40 = 0x40, 3008 C1_40 = 0x40,
2171 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 3009 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2172 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 3010 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2173 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 3011 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2174 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 3012 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2175}; 3013};
2176/* *INDENT-ON* */ 3014/* *INDENT-ON* */
2177 3015
2178/*{{{ process non-printing single characters */ 3016/*{{{ process non-printing single characters */
2179void 3017void
2180rxvt_term::process_nonprinting (unsigned char ch) 3018rxvt_term::process_nonprinting (unicode_t ch)
2181{ 3019{
2182 switch (ch) 3020 switch (ch)
2183 { 3021 {
3022 case C0_ESC:
3023 process_escape_seq ();
3024 break;
2184 case C0_ENQ: /* terminal Status */ 3025 case C0_ENQ: /* terminal Status */
2185 if (rs[Rs_answerbackstring]) 3026 if (rs[Rs_answerbackstring])
2186 tt_write ( 3027 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2187 (const unsigned char *)rs[Rs_answerbackstring],
2188 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2189 else 3028 else
2190 tt_write ((unsigned char *)VT100_ANS, 3029 tt_write (VT100_ANS, strlen (VT100_ANS));
2191 (unsigned int)STRLEN (VT100_ANS));
2192 break; 3030 break;
2193 case C0_BEL: /* bell */ 3031 case C0_BEL: /* bell */
2194 scr_bell (); 3032 scr_bell ();
2195 break; 3033 break;
2196 case C0_BS: /* backspace */ 3034 case C0_BS: /* backspace */
… …
2211 scr_charset_choose (1); 3049 scr_charset_choose (1);
2212 break; 3050 break;
2213 case C0_SI: /* shift in - acs */ 3051 case C0_SI: /* shift in - acs */
2214 scr_charset_choose (0); 3052 scr_charset_choose (0);
2215 break; 3053 break;
3054
3055#ifdef EIGHT_BIT_CONTROLS
3056 // 8-bit controls
3057 case 0x90: /* DCS */
3058 process_dcs_seq ();
3059 break;
3060 case 0x9b: /* CSI */
3061 process_csi_seq ();
3062 break;
3063 case 0x9d: /* CSI */
3064 process_osc_seq ();
3065 break;
3066#endif
2216 } 3067 }
2217} 3068}
2218/*}}} */ 3069/*}}} */
2219 3070
2220 3071
2221/*{{{ process VT52 escape sequences */ 3072/*{{{ process VT52 escape sequences */
2222void 3073void
2223rxvt_term::process_escape_vt52 (unsigned char ch) 3074rxvt_term::process_escape_vt52 (unicode_t ch)
2224{ 3075{
2225 int row, col; 3076 int row, col;
2226 3077
2227 switch (ch) 3078 switch (ch)
2228 { 3079 {
… …
2280 3131
2281/*{{{ process escape sequences */ 3132/*{{{ process escape sequences */
2282void 3133void
2283rxvt_term::process_escape_seq () 3134rxvt_term::process_escape_seq ()
2284{ 3135{
2285 unsigned char ch = cmd_getc (); 3136 unicode_t ch = cmd_getc ();
2286 3137
2287 if (PrivateModes & PrivMode_vt52) 3138 if (priv_modes & PrivMode_vt52)
2288 { 3139 {
2289 process_escape_vt52 (ch); 3140 process_escape_vt52 (ch);
2290 return; 3141 return;
2291 } 3142 }
2292 3143
… …
2307 scr_charset_set (2, (unsigned int)cmd_getc ()); 3158 scr_charset_set (2, (unsigned int)cmd_getc ());
2308 break; 3159 break;
2309 case '+': 3160 case '+':
2310 scr_charset_set (3, (unsigned int)cmd_getc ()); 3161 scr_charset_set (3, (unsigned int)cmd_getc ());
2311 break; 3162 break;
2312#ifndef NO_FRILLS 3163#if ENABLE_FRILLS
2313 case '6': 3164 case '6':
2314 scr_backindex (); 3165 scr_backindex ();
2315 break; 3166 break;
2316#endif 3167#endif
2317 case '7': 3168 case '7':
2318 scr_cursor (SAVE); 3169 scr_cursor (SAVE);
2319 break; 3170 break;
2320 case '8': 3171 case '8':
2321 scr_cursor (RESTORE); 3172 scr_cursor (RESTORE);
2322 break; 3173 break;
2323#ifndef NO_FRILLS 3174#if ENABLE_FRILLS
2324 case '9': 3175 case '9':
2325 scr_forwardindex (); 3176 scr_forwardindex ();
2326 break; 3177 break;
2327#endif 3178#endif
2328 case '=': 3179 case '=':
… …
2338 break; 3189 break;
2339 3190
2340 /* 8.3.87: NEXT LINE */ 3191 /* 8.3.87: NEXT LINE */
2341 case C1_NEL: /* ESC E */ 3192 case C1_NEL: /* ESC E */
2342 { 3193 {
2343 uint32_t nlcr[] = { '\n', '\r' }; 3194 wchar_t nlcr[] = { C0_LF, C0_CR };
2344 scr_add_lines (nlcr, 1, 2); 3195 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2345 } 3196 }
2346 break; 3197 break;
2347 3198
2348 /* kidnapped escape sequence: Should be 8.3.48 */ 3199 /* kidnapped escape sequence: Should be 8.3.48 */
2349 case C1_ESA: /* ESC G */ 3200 case C1_ESA: /* ESC G */
… …
2359 case C1_RI: /* ESC M */ 3210 case C1_RI: /* ESC M */
2360 scr_index (DN); 3211 scr_index (DN);
2361 break; 3212 break;
2362 3213
2363 /* 8.3.142: SINGLE-SHIFT TWO */ 3214 /* 8.3.142: SINGLE-SHIFT TWO */
2364 /*case C1_SS2: scr_single_shift (2); break; */ 3215 /*case C1_SS2: scr_single_shift (2); break; */
2365 3216
2366 /* 8.3.143: SINGLE-SHIFT THREE */ 3217 /* 8.3.143: SINGLE-SHIFT THREE */
2367 /*case C1_SS3: scr_single_shift (3); break; */ 3218 /*case C1_SS3: scr_single_shift (3); break; */
2368 3219
2369 /* 8.3.27: DEVICE CONTROL STRING */ 3220 /* 8.3.27: DEVICE CONTROL STRING */
2370 case C1_DCS: /* ESC P */ 3221 case C1_DCS: /* ESC P */
2371 process_dcs_seq (); 3222 process_dcs_seq ();
2372 break; 3223 break;
2373 3224
2374 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3225 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2375 case C1_SCI: /* ESC Z */ 3226 case C1_SCI: /* ESC Z */
2376 tt_write ((const unsigned char *)ESCZ_ANSWER, 3227 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2377 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2378 break; /* steal obsolete ESC [ c */ 3228 break; /* steal obsolete ESC [ c */
2379 3229
2380 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3230 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2381 case C1_CSI: /* ESC [ */ 3231 case C1_CSI: /* ESC [ */
2382 process_csi_seq (); 3232 process_csi_seq ();
… …
2387 process_osc_seq (); 3237 process_osc_seq ();
2388 break; 3238 break;
2389 3239
2390 /* 8.3.106: RESET TO INITIAL STATE */ 3240 /* 8.3.106: RESET TO INITIAL STATE */
2391 case 'c': 3241 case 'c':
3242 mbstate.reset ();
2392 scr_poweron (); 3243 scr_poweron ();
2393 scrollbar_show (1); 3244 scrollbar_show (1);
2394 break; 3245 break;
2395 3246
2396 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3247 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2408 3259
2409/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3260/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2410/* *INDENT-OFF* */ 3261/* *INDENT-OFF* */
2411enum { 3262enum {
2412 CSI_ICH = 0x40, 3263 CSI_ICH = 0x40,
2413 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3264 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2414 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3265 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2415 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3266 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2416 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3267 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2417 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3268 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2418 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3269 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2433 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3284 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2434 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3285 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2435 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3286 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2436 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3287 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2437 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3288 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2438 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3289 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2439 }; 3290 };
2440/* *INDENT-ON* */ 3291/* *INDENT-ON* */
2441 3292
2442void 3293void
2443rxvt_term::process_csi_seq () 3294rxvt_term::process_csi_seq ()
2444{ 3295{
2445 unsigned char ch, priv, i; 3296 unicode_t ch, priv, i;
2446 unsigned int nargs, p; 3297 unsigned int nargs, p;
2447 int n, ndef; 3298 int n, ndef;
2448 int arg[ESC_ARGS]; 3299 int arg[ESC_ARGS];
2449 3300
2450 for (nargs = ESC_ARGS; nargs > 0;) 3301 for (nargs = ESC_ARGS; nargs > 0;)
2451 arg[--nargs] = 0; 3302 arg[--nargs] = 0;
2452 3303
2453 priv = 0; 3304 priv = 0;
… …
2455 if (ch >= '<' && ch <= '?') 3306 if (ch >= '<' && ch <= '?')
2456 { /* '<' '=' '>' '?' */ 3307 { /* '<' '=' '>' '?' */
2457 priv = ch; 3308 priv = ch;
2458 ch = cmd_getc (); 3309 ch = cmd_getc ();
2459 } 3310 }
3311
2460 /* read any numerical arguments */ 3312 /* read any numerical arguments */
2461 for (n = -1; ch < CSI_ICH; ) 3313 for (n = -1; ch < CSI_ICH; )
2462 { 3314 {
2463 if (isdigit (ch)) 3315 if (isdigit (ch))
2464 { 3316 {
… …
2471 { 3323 {
2472 if (nargs < ESC_ARGS) 3324 if (nargs < ESC_ARGS)
2473 arg[nargs++] = n; 3325 arg[nargs++] = n;
2474 n = -1; 3326 n = -1;
2475 } 3327 }
2476 else if (ch == '\b') 3328 else if (IS_CONTROL (ch))
2477 {
2478 scr_backspace ();
2479 }
2480 else if (ch == C0_ESC)
2481 {
2482 process_escape_seq ();
2483 return;
2484 }
2485 else if (ch < ' ')
2486 {
2487 process_nonprinting (ch); 3329 process_nonprinting (ch);
2488 } 3330
2489 ch = cmd_getc (); 3331 ch = cmd_getc ();
2490 } 3332 }
2491 3333
2492 if (ch > CSI_7F) 3334 if (ch > CSI_7F)
2493 return; 3335 return;
… …
2515 { 3357 {
2516 switch (priv) 3358 switch (priv)
2517 { 3359 {
2518 case '>': 3360 case '>':
2519 if (ch == CSI_DA) /* secondary device attributes */ 3361 if (ch == CSI_DA) /* secondary device attributes */
2520 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 3362 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]);
2521 break; 3363 break;
2522 case '?': 3364 case '?':
2523 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3365 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2524 process_terminal_mode (ch, priv, nargs, arg); 3366 process_terminal_mode (ch, priv, nargs, arg);
2525 break; 3367 break;
… …
2630 3472
2631 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3473 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2632 arg[0] = -arg[0]; 3474 arg[0] = -arg[0];
2633 /* FALLTHROUGH */ 3475 /* FALLTHROUGH */
2634 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3476 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2635 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3477 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2636 break; 3478 break;
2637 3479
2638 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3480 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2639 tt_write ((const unsigned char *)VT100_ANS, 3481 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2640 (unsigned int) (sizeof (VT100_ANS) - 1));
2641 break; 3482 break;
2642 3483
2643 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3484 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2644 process_sgr_mode (nargs, arg); 3485 process_sgr_mode (nargs, arg);
2645 break; 3486 break;
… …
2651 tt_printf ("\033[0n"); 3492 tt_printf ("\033[0n");
2652 break; 3493 break;
2653 case 6: /* CPR requested */ 3494 case 6: /* CPR requested */
2654 scr_report_position (); 3495 scr_report_position ();
2655 break; 3496 break;
2656#if defined (ENABLE_DISPLAY_ANSWER)
2657 case 7: /* unofficial extension */ 3497 case 7: /* unofficial extension */
3498 if (OPTION (Opt_insecure))
2658 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3499 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2659 break; 3500 break;
2660#endif
2661 case 8: /* unofficial extension */ 3501 case 8: /* unofficial extension */
2662 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3502 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2663 break; 3503 break;
2664 } 3504 }
2665 break; 3505 break;
2666 3506
2667 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3507 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2700 break; 3540 break;
2701 3541
2702 case CSI_RM: /* 8.3.107: RESET MODE */ 3542 case CSI_RM: /* 8.3.107: RESET MODE */
2703 if (arg[0] == 4) 3543 if (arg[0] == 4)
2704 scr_insert_mode (0); 3544 scr_insert_mode (0);
3545 else if (arg[0] == 20)
3546 priv_modes &= ~PrivMode_LFNL;
2705 break; 3547 break;
2706 3548
2707 case CSI_SM: /* 8.3.126: SET MODE */ 3549 case CSI_SM: /* 8.3.126: SET MODE */
2708 if (arg[0] == 4) 3550 if (arg[0] == 4)
2709 scr_insert_mode (1); 3551 scr_insert_mode (1);
3552 else if (arg[0] == 20)
3553 priv_modes |= PrivMode_LFNL;
2710 break; 3554 break;
2711 3555
2712 /* 3556 /*
2713 * PRIVATE USE beyond this point. All CSI_7? sequences here 3557 * PRIVATE USE beyond this point. All CSI_7? sequences here
2714 */ 3558 */
… …
2726 break; 3570 break;
2727 case CSI_75: 3571 case CSI_75:
2728 scr_cursor (RESTORE); 3572 scr_cursor (RESTORE);
2729 break; 3573 break;
2730 3574
2731#ifndef NO_FRILLS 3575#if ENABLE_FRILLS
2732 case CSI_74: 3576 case CSI_74:
2733 process_window_ops (arg, nargs); 3577 process_window_ops (arg, nargs);
2734 break; 3578 break;
2735#endif 3579#endif
2736 3580
2737 case CSI_78: /* DECREQTPARM */ 3581 case CSI_78: /* DECREQTPARM */
2738 if (arg[0] == 0 || arg[0] == 1) 3582 if (arg[0] == 0 || arg[0] == 1)
2739 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3583 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2740 /* FALLTHROUGH */ 3584 break;
2741 3585
2742 default: 3586 default:
2743 break; 3587 break;
2744 } 3588 }
2745} 3589}
2746/*}}} */ 3590/*}}} */
2747 3591
2748#ifndef NO_FRILLS 3592#if ENABLE_FRILLS
2749/* ARGSUSED */ 3593/* ARGSUSED */
2750void 3594void
2751rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3595rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2752{ 3596{
2753 int x, y; 3597 int x, y;
2754#if 0
2755 char *s;
2756#endif
2757 XWindowAttributes wattr; 3598 XWindowAttributes wattr;
2758 Window wdummy; 3599 Window wdummy;
3600 dDisp;
2759 3601
2760 if (nargs == 0) 3602 if (nargs == 0)
2761 return; 3603 return;
3604
2762 switch (args[0]) 3605 switch (args[0])
2763 { 3606 {
2764 /* 3607 /*
2765 * commands 3608 * commands
2766 */ 3609 */
2767 case 1: /* deiconify window */ 3610 case 1: /* deiconify window */
2768 XMapWindow (display->display, TermWin.parent[0]); 3611 XMapWindow (disp, parent[0]);
2769 break; 3612 break;
2770 case 2: /* iconify window */ 3613 case 2: /* iconify window */
2771 XIconifyWindow (display->display, TermWin.parent[0], 3614 XIconifyWindow (disp, parent[0], display->screen);
2772 DefaultScreen (display->display));
2773 break; 3615 break;
2774 case 3: /* set position (pixels) */ 3616 case 3: /* set position (pixels) */
2775 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3617 XMoveWindow (disp, parent[0], args[1], args[2]);
2776 break; 3618 break;
2777 case 4: /* set size (pixels) */ 3619 case 4: /* set size (pixels) */
2778 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3620 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2779 break; 3621 break;
2780 case 5: /* raise window */ 3622 case 5: /* raise window */
2781 XRaiseWindow (display->display, TermWin.parent[0]); 3623 XRaiseWindow (disp, parent[0]);
2782 break; 3624 break;
2783 case 6: /* lower window */ 3625 case 6: /* lower window */
2784 XLowerWindow (display->display, TermWin.parent[0]); 3626 XLowerWindow (disp, parent[0]);
2785 break; 3627 break;
2786 case 7: /* refresh window */ 3628 case 7: /* refresh window */
2787 scr_touch (true); 3629 scr_touch (true);
2788 break; 3630 break;
2789 case 8: /* set size (chars) */ 3631 case 8: /* set size (chars) */
2790 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3632 set_widthheight ((unsigned int) (args[2] * fwidth),
2791 (unsigned int) (args[1] * TermWin.fheight)); 3633 (unsigned int) (args[1] * fheight));
2792 break; 3634 break;
3635
3636 //case 9: NYI, TODO, restore maximized window or maximize window
2793 default: 3637 default:
2794 if (args[0] >= 24) /* set height (chars) */ 3638 if (args[0] >= 24) /* set height (chars) */
2795 set_widthheight ((unsigned int)TermWin.width, 3639 set_widthheight ((unsigned int)width,
2796 (unsigned int) (args[1] * TermWin.fheight)); 3640 (unsigned int) (args[1] * fheight));
2797 break; 3641 break;
3642
3643
2798 /* 3644 /*
2799 * reports - some output format copied from XTerm 3645 * reports - some output format copied from XTerm
2800 */ 3646 */
2801 case 11: /* report window state */ 3647 case 11: /* report window state */
2802 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3648 XGetWindowAttributes (disp, parent[0], &wattr);
2803 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3649 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2804 break; 3650 break;
2805 case 13: /* report window position */ 3651 case 13: /* report window position */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3652 XGetWindowAttributes (disp, parent[0], &wattr);
2807 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3653 XTranslateCoordinates (disp, parent[0], wattr.root,
2808 -wattr.border_width, -wattr.border_width, 3654 -wattr.border_width, -wattr.border_width,
2809 &x, &y, &wdummy); 3655 &x, &y, &wdummy);
2810 tt_printf ("\033[3;%d;%dt", x, y); 3656 tt_printf ("\033[3;%d;%dt", x, y);
2811 break; 3657 break;
2812 case 14: /* report window size (pixels) */ 3658 case 14: /* report window size (pixels) */
2813 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3659 XGetWindowAttributes (disp, parent[0], &wattr);
2814 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3660 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2815 break; 3661 break;
3662 case 18: /* report text area size (chars) */
3663 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3664 break;
2816 case 18: /* report window size (chars) */ 3665 case 19: /* report window size (chars) */
2817 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3666 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2818 break; 3667 break;
2819#if 0 /* XXX: currently disabled due to security concerns */
2820 case 20: /* report icon label */ 3668 case 20: /* report icon label */
3669 {
3670 char *s;
2821 XGetIconName (display->display, TermWin.parent[0], &s); 3671 XGetIconName (disp, parent[0], &s);
2822 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3672 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3673 XFree (s);
3674 }
2823 break; 3675 break;
2824 case 21: /* report window title */ 3676 case 21: /* report window title */
3677 {
3678 char *s;
2825 XFetchName (display->display, TermWin.parent[0], &s); 3679 XFetchName (disp, parent[0], &s);
2826 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3680 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3681 XFree (s);
3682 }
2827 break; 3683 break;
2828#endif
2829
2830 } 3684 }
2831} 3685}
2832#endif 3686#endif
2833 3687
2834/*----------------------------------------------------------------------*/ 3688/*----------------------------------------------------------------------*/
2835/* 3689/*
2836 * get input up until STRING TERMINATOR (or BEL) 3690 * get input up until STRING TERMINATOR (or BEL)
2837 * ends_how is terminator used. returned input must be free ()d 3691 * ends_how is terminator used. returned input must be free()'d
2838 */ 3692 */
2839unsigned char * 3693char *
2840rxvt_term::get_to_st (unsigned char *ends_how) 3694rxvt_term::get_to_st (unicode_t &ends_how)
2841{ 3695{
2842 int seen_esc = 0; /* seen escape? */ 3696 unicode_t ch;
3697 bool seen_esc = false;
2843 unsigned int n = 0; 3698 unsigned int n = 0;
2844 unsigned char *s; 3699 wchar_t string[STRING_MAX];
2845 unsigned char ch, string[STRING_MAX];
2846 3700
2847 for (; (ch = cmd_getc ());) 3701 while ((ch = cmd_getc ()) != NOCHAR)
2848 { 3702 {
2849 if (ch == C0_BEL 3703 if (seen_esc)
2850 || ch == CHAR_ST 3704 {
2851 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3705 if (ch == 0x5c) /* 7bit ST */
2852 break; 3706 break;
3707 else
3708 return NULL;
3709 }
2853 if (ch == C0_ESC) 3710 else if (ch == C0_ESC)
2854 { 3711 {
2855 seen_esc = 1; 3712 seen_esc = true;
2856 continue; 3713 continue;
2857 } 3714 }
2858 else if (ch == '\t') 3715 else if (ch == C0_BEL || ch == CHAR_ST)
2859 ch = ' '; /* translate '\t' to space */ 3716 break;
2860 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3717 else if (ch < 0x20)
2861 return NULL; /* other control character - exit */ 3718 return NULL; /* other control character - exit */
2862 if (n < sizeof (string) - 1) 3719
3720 seen_esc = false;
3721
3722 if (n >= STRING_MAX - 1)
3723 // stop at some sane length
3724 return NULL;
3725
3726 if (ch == C0_SYN)
3727 string[n++] = cmd_get8 ();
3728 else
2863 string[n++] = ch; 3729 string[n++] = ch;
2864 seen_esc = 0;
2865 } 3730 }
3731
2866 string[n++] = '\0'; 3732 string[n++] = '\0';
2867 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3733
2868 return NULL;
2869 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3734 ends_how = (ch == 0x5c ? C0_ESC : ch);
2870 STRNCPY (s, string, n); 3735
2871 return s; 3736 return rxvt_wcstombs (string);
2872} 3737}
2873 3738
2874/*----------------------------------------------------------------------*/ 3739/*----------------------------------------------------------------------*/
2875/* 3740/*
2876 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3741 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2877 */ 3742 */
2878void 3743void
2879rxvt_term::process_dcs_seq () 3744rxvt_term::process_dcs_seq ()
2880{ 3745{
2881 unsigned char eh, *s; 3746 char *s;
3747 unicode_t eh;
3748
2882 /* 3749 /*
2883 * Not handled yet 3750 * Not handled yet
2884 */ 3751 */
2885 s = get_to_st (&eh); 3752 s = get_to_st (eh);
2886 if (s) 3753 if (s)
2887 free (s); 3754 free (s);
3755
2888 return; 3756 return;
2889} 3757}
2890 3758
2891/*----------------------------------------------------------------------*/ 3759/*----------------------------------------------------------------------*/
2892/* 3760/*
2893 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3761 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2894 */ 3762 */
2895void 3763void
2896rxvt_term::process_osc_seq () 3764rxvt_term::process_osc_seq ()
2897{ 3765{
2898 unsigned char ch, eh, *s; 3766 unicode_t ch, eh;
2899 int arg; 3767 int arg;
2900 3768
2901 ch = cmd_getc (); 3769 ch = cmd_getc ();
2902 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3770 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2903 arg = arg * 10 + (ch - '0'); 3771 arg = arg * 10 + (ch - '0');
2904 3772
2905 if (ch == ';') 3773 if (ch == ';')
2906 { 3774 {
2907 s = get_to_st (&eh); 3775 char *s = get_to_st (eh);
3776
2908 if (s) 3777 if (s)
2909 { 3778 {
2910 /*
2911 * rxvt_menubar_dispatch () violates the constness of the string,
2912 * so do it here
2913 */
2914 if (arg == XTerm_Menu)
2915#if 0 /* XXX: currently disabled due to security concerns */
2916 menubar_dispatch ((char *)s);
2917#else
2918 (void)0;
2919#endif
2920 else
2921 xterm_seq (arg, (char *)s, eh); 3779 process_xterm_seq (arg, s, eh);
2922 free (s); 3780 free (s);
2923 } 3781 }
2924 } 3782 }
2925} 3783}
3784
3785void
3786rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3787{
3788 if (str[0] == '?' && !str[1])
3789 {
3790 unsigned short r, g, b;
3791 pix_colors_focused[color].get (display, r, g, b);
3792 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3793 }
3794 else
3795 set_window_color (color, str);
3796}
3797
2926/* 3798/*
2927 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3799 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2928 * 0 = change iconName/title
2929 * 1 = change iconName
2930 * 2 = change title
2931 * 4 = change color
2932 * 12 = change text color
2933 * 13 = change mouse foreground color
2934 * 17 = change highlight character colour
2935 * 18 = change bold character color
2936 * 19 = change underlined character color
2937 * 46 = change logfile (not implemented)
2938 * 50 = change font
2939 *
2940 * rxvt extensions:
2941 * 9 = change locale (NYI)
2942 * 10 = menu (may change in future)
2943 * 20 = bg pixmap
2944 * 39 = change default fg color
2945 * 49 = change default bg color
2946 * 55 = dump scrollback buffer and all of screen
2947 */ 3800 */
2948void 3801void
2949rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3802rxvt_term::process_xterm_seq (int op, const char *str, char resp)
2950{ 3803{
2951 int changed = 0; 3804 int changed = 0;
2952 int color; 3805 int color;
2953 char *buf, *name; 3806 char *buf, *name;
3807 bool query = str[0] == '?' && !str[1];
3808 int saveop = op;
3809 dDisp;
2954 3810
2955 assert (str != NULL); 3811 assert (str != NULL);
2956 switch (op) 3812 switch (op)
2957 { 3813 {
2958 case XTerm_name: 3814 case XTerm_name:
2959 set_title (str); 3815 set_title (str);
2960 /* FALLTHROUGH */ 3816 /* FALLTHROUGH */
2961 case XTerm_iconName: 3817 case XTerm_iconName:
2962 set_iconName (str); 3818 set_icon_name (str);
2963 break; 3819 break;
2964 case XTerm_title: 3820 case XTerm_title:
2965 set_title (str); 3821 set_title (str);
2966 break; 3822 break;
3823 case XTerm_property:
3824 if (str[0] == '?')
3825 {
3826 Atom prop = display->atom (str + 1);
3827 Atom actual_type;
3828 int actual_format;
3829 unsigned long nitems;
3830 unsigned long bytes_after;
3831 unsigned char *value = 0;
3832 const char *str = "";
3833
3834 if (prop
3835 && XGetWindowProperty (disp, parent[0],
3836 prop, 0, 1<<16, 0, AnyPropertyType,
3837 &actual_type, &actual_format,
3838 &nitems, &bytes_after, &value) == Success
3839 && actual_type != None
3840 && actual_format == 8)
3841 str = (const char *)(value);
3842
3843 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3844
3845 XFree (value);
3846 }
3847 else
3848 {
3849 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3850
3851 if (eq)
3852 {
3853 *eq = 0;
3854 set_utf8_property (display->atom (str), eq + 1);
3855 }
3856 else
3857 XDeleteProperty (disp, parent[0],
3858 display->atom (str));
3859 }
3860 break;
3861
2967 case XTerm_Color: 3862 case XTerm_Color:
2968 for (buf = (char *)str; buf && *buf;) 3863 for (buf = (char *)str; buf && *buf;)
2969 { 3864 {
2970 if ((name = STRCHR (buf, ';')) == NULL) 3865 if ((name = strchr (buf, ';')) == NULL)
2971 break; 3866 break;
3867
2972 *name++ = '\0'; 3868 *name++ = '\0';
2973 color = atoi (buf); 3869 color = atoi (buf) + minCOLOR;
2974 if (color < 0 || color >= TOTAL_COLORS) 3870
3871 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2975 break; 3872 break;
3873
2976 if ((buf = STRCHR (name, ';')) != NULL) 3874 if ((buf = strchr (name, ';')) != NULL)
2977 *buf++ = '\0'; 3875 *buf++ = '\0';
3876
3877 if (name[0] == '?' && !name[1])
3878 {
3879 unsigned short r, g, b;
3880 pix_colors_focused[color].get (display, r, g, b);
3881 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3882 }
3883 else
2978 set_window_color (color + minCOLOR, name); 3884 set_window_color (color, name);
2979 } 3885 }
3886 break;
3887 case XTerm_Color00:
3888 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3889 break;
3890 case XTerm_Color01:
3891 process_color_seq (XTerm_Color01, Color_bg, str, resp);
2980 break; 3892 break;
2981#ifndef NO_CURSORCOLOR 3893#ifndef NO_CURSORCOLOR
2982 case XTerm_Color_cursor: 3894 case XTerm_Color_cursor:
2983 set_window_color (Color_cursor, str); 3895 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
2984 break; 3896 break;
2985#endif 3897#endif
2986 case XTerm_Color_pointer: 3898 case XTerm_Color_pointer_fg:
2987 set_window_color (Color_pointer, str); 3899 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3900 break;
3901 case XTerm_Color_pointer_bg:
3902 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
2988 break; 3903 break;
2989#ifndef NO_BOLD_UNDERLINE_REVERSE 3904#ifndef NO_BOLD_UNDERLINE_REVERSE
2990 case XTerm_Color_BD:
2991 set_window_color (Color_BD, str);
2992 break;
2993 case XTerm_Color_UL:
2994 set_window_color (Color_UL, str);
2995 break;
2996 case XTerm_Color_RV: 3905 case XTerm_Color_RV:
2997 set_window_color (Color_RV, str); 3906 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
2998 break; 3907 break;
2999#endif 3908 case Rxvt_Color_BD:
3000 3909 case URxvt_Color_BD:
3001 case XTerm_Menu: 3910 process_color_seq (op, Color_BD, str, resp);
3002 /*
3003 * rxvt_menubar_dispatch () violates the constness of the string,
3004 * so DON'T do it here
3005 */
3006 break; 3911 break;
3912 case Rxvt_Color_UL:
3913 case URxvt_Color_UL:
3914 process_color_seq (op, Color_UL, str, resp);
3915 break;
3916 case URxvt_Color_IT:
3917 process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3918 break;
3919#endif
3920#if TRANSPARENT && TINTING
3921 case URxvt_Color_tint:
3922 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3923 check_our_parents ();
3924 if (am_transparent)
3925 want_full_refresh = want_refresh = 1;
3926 break;
3927#endif
3928
3007 case XTerm_Pixmap: 3929 case Rxvt_Pixmap:
3008 if (*str != ';') 3930 if (*str != ';')
3009 { 3931 {
3010#if XPM_BACKGROUND 3932#if XPM_BACKGROUND
3011 scale_pixmap (""); /* reset to default scaling */ 3933 scale_pixmap (""); /* reset to default scaling */
3012 set_bgPixmap (str); /* change pixmap */ 3934 set_bgPixmap (str); /* change pixmap */
3013#endif
3014 scr_touch (true); 3935 scr_touch (true);
3936#endif
3015 } 3937 }
3938
3016 while ((str = STRCHR (str, ';')) != NULL) 3939 while ((str = strchr (str, ';')) != NULL)
3017 { 3940 {
3018 str++; 3941 str++;
3019#if XPM_BACKGROUND 3942#if XPM_BACKGROUND
3020 changed += scale_pixmap (str); 3943 changed += scale_pixmap (str);
3021#endif 3944#endif
3022
3023 } 3945 }
3946
3024 if (changed) 3947 if (changed)
3025 { 3948 {
3026#ifdef XPM_BACKGROUND 3949#ifdef XPM_BACKGROUND
3027 resize_pixmap (); 3950 resize_pixmap ();
3028#endif
3029 scr_touch (true); 3951 scr_touch (true);
3952#endif
3030 } 3953 }
3031 break; 3954 break;
3032 3955
3033 case XTerm_restoreFG: 3956 case Rxvt_restoreFG:
3034 set_window_color (Color_fg, str); 3957 set_window_color (Color_fg, str);
3035 break; 3958 break;
3036 case XTerm_restoreBG: 3959 case Rxvt_restoreBG:
3037 set_window_color (Color_bg, str); 3960 set_window_color (Color_bg, str);
3038 break; 3961 break;
3962
3039 case XTerm_logfile: 3963 case XTerm_logfile:
3964 // TODO, when secure mode?
3965 break;
3966
3967#ifdef MENUBAR
3968 case URxvt_Menu:
3969 if (OPTION (Opt_insecure))
3970 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3040 break; 3971 break;
3041 case XTerm_font:
3042 change_font (str);
3043 break;
3044#ifndef NO_FRILLS
3045 case XTerm_locale:
3046 if (str[0] == '?' && !str[1])
3047 tt_printf ("%-.250s\n", locale);
3048 else
3049 {
3050 set_locale (str);
3051# ifdef USE_XIM
3052 im_cb ();
3053# endif
3054 // TODO: call selection_make with the right values set
3055 // to re-fresh the selection.
3056 if (display->selection_owner == this)
3057 display->set_selection_owner (0);
3058 }
3059 break;
3060#endif 3972#endif
3061#if 0 3973#if 0
3062 case XTerm_dumpscreen: /* no error notices */ 3974 case Rxvt_dumpscreen: /* no error notices */
3063 { 3975 {
3064 int fd; 3976 int fd;
3065 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3977 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3066 { 3978 {
3067 scr_dump (fd); 3979 scr_dump (fd);
3068 close (fd); 3980 close (fd);
3069 } 3981 }
3070 } 3982 }
3071 break; 3983 break;
3072#endif 3984#endif
3985 case XTerm_font:
3986 op = URxvt_font;
3987 case URxvt_font:
3988#if ENABLE_STYLES
3989 case URxvt_boldFont:
3990 case URxvt_italicFont:
3991 case URxvt_boldItalicFont:
3992#endif
3993 if (query)
3994 tt_printf ("\33]%d;%-.250s%c", saveop,
3995 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3996 ? fontset[op - URxvt_font]->fontdesc : "",
3997 resp);
3998 else
3999 {
4000 const char *&res = rs[Rs_font + (op - URxvt_font)];
3073 4001
4002 res = strdup (str);
4003 allocated.push_back ((void *)res);
4004 set_fonts ();
4005 }
4006 break;
4007
4008#if ENABLE_FRILLS
4009 case URxvt_locale:
4010 if (query)
4011 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp);
4012 else
4013 {
4014 set_locale (str);
4015 pty.set_utf8_mode (enc_utf8);
4016 init_xlocale ();
4017 }
4018 break;
4019
4020 case URxvt_view_up:
4021 case URxvt_view_down:
4022 {
4023 int lines = atoi (str);
4024
4025 if (lines)
4026 scr_page (op == URxvt_view_up ? UP : DN, lines);
4027 else
4028 scr_erase_savelines ();
4029 }
4030
4031 break;
4032#endif
4033
4034#if ENABLE_PERL
4035 case URxvt_perl:
4036 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
4037 ; // no responses yet
4038 break;
4039#endif
3074 } 4040 }
3075} 4041}
3076/*----------------------------------------------------------------------*/ 4042/*----------------------------------------------------------------------*/
3077 4043
3078/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4044/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3086 * so no need for fancy checking 4052 * so no need for fancy checking
3087 */ 4053 */
3088int 4054int
3089rxvt_term::privcases (int mode, unsigned long bit) 4055rxvt_term::privcases (int mode, unsigned long bit)
3090{ 4056{
3091 int state; 4057 int state;
3092 4058
3093 if (mode == 's') 4059 if (mode == 's')
3094 { 4060 {
3095 SavedModes |= (PrivateModes & bit); 4061 SavedModes |= (priv_modes & bit);
3096 return -1; 4062 return -1;
3097 } 4063 }
3098 else 4064 else
3099 { 4065 {
3100 if (mode == 'r') 4066 if (mode == 'r')
3101 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4067 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3102 else 4068 else
3103 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 4069 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3104 PrivMode (state, bit); 4070 PrivMode (state, bit);
3105 } 4071 }
4072
3106 return state; 4073 return state;
3107} 4074}
3108 4075
3109/* we're not using priv _yet_ */ 4076/* we're not using priv _yet_ */
3110void 4077void
3111rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 4078rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3112{ 4079{
3113 unsigned int i, j; 4080 unsigned int i, j;
3114 int state; 4081 int state;
4082
3115 static const struct 4083 static const struct
3116 { 4084 {
3117 const int argval; 4085 const int argval;
3118 const unsigned long bit; 4086 const unsigned long bit;
3119 } 4087 }
4088
3120 argtopriv[] = { 4089 argtopriv[] = {
3121 { 1, PrivMode_aplCUR }, 4090 { 1, PrivMode_aplCUR },
3122 { 2, PrivMode_vt52 }, 4091 { 2, PrivMode_vt52 },
3123 { 3, PrivMode_132 }, 4092 { 3, PrivMode_132 },
3124 { 4, PrivMode_smoothScroll }, 4093 { 4, PrivMode_smoothScroll },
3125 { 5, PrivMode_rVideo }, 4094 { 5, PrivMode_rVideo },
3126 { 6, PrivMode_relOrigin }, 4095 { 6, PrivMode_relOrigin },
3127 { 7, PrivMode_Autowrap }, 4096 { 7, PrivMode_Autowrap },
4097 // 8, bi-directional support mode
3128 { 9, PrivMode_MouseX10 }, 4098 { 9, PrivMode_MouseX10 },
3129#ifdef menuBar_esc 4099#ifdef menuBar_esc
3130 { menuBar_esc, PrivMode_menuBar }, 4100 { menuBar_esc, PrivMode_menuBar },
3131#endif 4101#endif
4102 // 18, 19 printing-related
4103 { 25, PrivMode_VisibleCursor },
3132#ifdef scrollBar_esc 4104#ifdef scrollBar_esc
3133 { scrollBar_esc, PrivMode_scrollBar }, 4105 { scrollBar_esc, PrivMode_scrollBar },
3134#endif 4106#endif
3135 { 25, PrivMode_VisibleCursor },
3136 { 35, PrivMode_ShiftKeys }, 4107 { 35, PrivMode_ShiftKeys }, // rxvt extension
3137 { 40, PrivMode_132OK }, 4108 { 40, PrivMode_132OK },
4109 // 41 xterm more fixes NYI
4110 // 45 margin bell NYI
4111 // 46 start logging
3138 { 47, PrivMode_Screen }, 4112 { 47, PrivMode_Screen },
3139 { 66, PrivMode_aplKP }, 4113 { 66, PrivMode_aplKP },
3140#ifndef NO_BACKSPACE_KEY 4114#ifndef NO_BACKSPACE_KEY
3141 { 67, PrivMode_BackSpace }, 4115 { 67, PrivMode_BackSpace },
3142#endif 4116#endif
3143 { 1000, PrivMode_MouseX11 }, 4117 { 1000, PrivMode_MouseX11 },
4118 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4119 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4120 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3144 { 1010, PrivMode_TtyOutputInh }, 4121 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3145 { 1011, PrivMode_Keypress }, 4122 { 1011, PrivMode_Keypress }, // rxvt extension
4123 // 1035 enable modifiers for alt, numlock NYI
4124 // 1036 send ESC for meta keys NYI
4125 // 1037 send DEL for keypad delete NYI
3146 { 1047, PrivMode_Screen }, 4126 { 1047, PrivMode_Screen },
4127 // 1048 save and restore cursor
3147 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4128 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4129 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3148 }; 4130 };
3149 4131
3150 if (nargs == 0) 4132 if (nargs == 0)
3151 return; 4133 return;
3152 4134
… …
3167 state = privcases (mode, argtopriv[j].bit); 4149 state = privcases (mode, argtopriv[j].bit);
3168 break; 4150 break;
3169 } 4151 }
3170 4152
3171 /* extra handling for values with state unkept */ 4153 /* extra handling for values with state unkept */
3172 if (state == -1)
3173 switch (arg[i]) 4154 switch (arg[i])
3174 { 4155 {
4156#if ENABLE_STYLES
4157 case 1021:
4158 set_option (Opt_intensityStyles, mode);
4159
4160 scr_touch (true);
4161 break;
4162#endif
3175 case 1048: /* alternative cursor save */ 4163 case 1048: /* alternative cursor save */
4164 case 1049:
4165 if (OPTION (Opt_secondaryScreen))
3176 if (mode == 0) 4166 if (mode == 0)
3177 scr_cursor (RESTORE); 4167 scr_cursor (RESTORE);
3178 else if (mode == 1) 4168 else if (mode == 1)
3179 scr_cursor (SAVE); 4169 scr_cursor (SAVE);
3180 /* FALLTHROUGH */
3181 default:
3182 continue; /* for (;i;) */
3183 }
3184
3185 /* extra handling for values with valid 0 or 1 state */
3186 switch (arg[i])
3187 {
3188 /* case 1: - application cursor keys */
3189 case 2: /* VT52 mode */
3190 /* oddball mode. should be set regardless of set/reset
3191 * parameter. Return from VT52 mode with an ESC < from
3192 * within VT52 mode
3193 */
3194 PrivMode (1, PrivMode_vt52);
3195 break; 4170 break;
4171 }
4172
4173 if (state >= 0)
4174 /* extra handling for values with valid 0 or 1 state */
4175 switch (arg[i])
4176 {
4177 /* case 1: - application cursor keys */
4178 case 2: /* VT52 mode */
4179 /* oddball mode. should be set regardless of set/reset
4180 * parameter. Return from VT52 mode with an ESC < from
4181 * within VT52 mode
4182 */
4183 PrivMode (1, PrivMode_vt52);
4184 break;
3196 case 3: /* 80/132 */ 4185 case 3: /* 80/132 */
3197 if (PrivateModes & PrivMode_132OK) 4186 if (priv_modes & PrivMode_132OK)
3198 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 4187 set_widthheight (((state ? 132 : 80) * fwidth), height);
3199 (unsigned int)TermWin.height);
3200 break; 4188 break;
3201 case 4: /* smooth scrolling */ 4189 case 4: /* smooth scrolling */
3202 if (state)
3203 Options &= ~Opt_jumpScroll;
3204 else
3205 Options |= Opt_jumpScroll; 4190 set_option (Opt_jumpScroll, !state);
3206 break; 4191 break;
3207 case 5: /* reverse video */ 4192 case 5: /* reverse video */
3208 scr_rvideo_mode (state); 4193 scr_rvideo_mode (state);
3209 break; 4194 break;
3210 case 6: /* relative/absolute origins */ 4195 case 6: /* relative/absolute origins */
3211 scr_relative_origin (state); 4196 scr_relative_origin (state);
3212 break; 4197 break;
3213 case 7: /* autowrap */ 4198 case 7: /* autowrap */
3214 scr_autowrap (state); 4199 scr_autowrap (state);
3215 break; 4200 break;
3216 /* case 8: - auto repeat, can't do on a per window basis */ 4201 /* case 8: - auto repeat, can't do on a per window basis */
3217 case 9: /* X10 mouse reporting */ 4202 case 9: /* X10 mouse reporting */
3218 if (state) /* orthogonal */ 4203 if (state) /* orthogonal */
3219 PrivateModes &= ~ (PrivMode_MouseX11); 4204 priv_modes &= ~PrivMode_MouseX11;
3220 break; 4205 break;
3221#ifdef menuBar_esc 4206#ifdef menuBar_esc
3222 case menuBar_esc: 4207 case menuBar_esc:
3223#ifdef MENUBAR 4208#ifdef MENUBAR
3224 map_menuBar (state); 4209 map_menuBar (state);
3225#endif 4210#endif
3226 break; 4211 break;
3227#endif 4212#endif
3228#ifdef scrollBar_esc 4213#ifdef scrollBar_esc
3229 case scrollBar_esc: 4214 case scrollBar_esc:
3230 if (scrollbar_mapping (state)) 4215 if (scrollbar_mapping (state))
3231 { 4216 {
3232 resize_all_windows (0, 0, 0); 4217 resize_all_windows (0, 0, 0);
3233 scr_touch (true); 4218 scr_touch (true);
3234 } 4219 }
3235 break; 4220 break;
3236#endif 4221#endif
3237 case 25: /* visible/invisible cursor */ 4222 case 25: /* visible/invisible cursor */
3238 scr_cursor_visible (state); 4223 scr_cursor_visible (state);
3239 break; 4224 break;
3240 /* case 35: - shift keys */ 4225 /* case 35: - shift keys */
3241 /* case 40: - 80 <--> 132 mode */ 4226 /* case 40: - 80 <--> 132 mode */
3242 case 47: /* secondary screen */ 4227 case 47: /* secondary screen */
3243 scr_change_screen (state); 4228 scr_change_screen (state);
3244 break; 4229 break;
3245 /* case 66: - application key pad */ 4230 /* case 66: - application key pad */
3246 /* case 67: - backspace key */ 4231 /* case 67: - backspace key */
3247 case 1000: /* X11 mouse reporting */ 4232 case 1000: /* X11 mouse reporting */
3248 if (state) /* orthogonal */ 4233 if (state) /* orthogonal */
3249 PrivateModes &= ~ (PrivMode_MouseX10); 4234 priv_modes &= ~PrivMode_MouseX10;
3250 break; 4235 break;
3251#if 0 4236#if 0
3252 case 1001: 4237 case 1001:
3253 break; /* X11 mouse highlighting */ 4238 break; /* X11 mouse highlighting */
3254#endif 4239#endif
3255 case 1010: /* scroll to bottom on TTY output inhibit */ 4240 case 1010: /* scroll to bottom on TTY output inhibit */
3256 if (state)
3257 Options &= ~Opt_scrollTtyOutput;
3258 else
3259 Options |= Opt_scrollTtyOutput; 4241 set_option (Opt_scrollTtyOutput, !state);
3260 break; 4242 break;
3261 case 1011: /* scroll to bottom on key press */ 4243 case 1011: /* scroll to bottom on key press */
3262 if (state)
3263 Options |= Opt_scrollTtyKeypress; 4244 set_option (Opt_scrollTtyKeypress, state);
3264 else
3265 Options &= ~Opt_scrollTtyKeypress;
3266 break; 4245 break;
3267 case 1047: /* secondary screen w/ clearing */ 4246 case 1047: /* secondary screen w/ clearing last */
3268 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4247 if (OPTION (Opt_secondaryScreen))
3269 if (current_screen != PRIMARY) 4248 if (current_screen != PRIMARY)
3270 scr_erase_screen (2); 4249 scr_erase_screen (2);
3271 scr_change_screen (state); 4250 scr_change_screen (state);
3272 /* FALLTHROUGH */
3273 default:
3274 break; 4251 break;
4252 case 1049: /* secondary screen w/ clearing first */
4253 scr_change_screen (state);
4254 if (OPTION (Opt_secondaryScreen))
4255 if (current_screen != PRIMARY)
4256 scr_erase_screen (2);
4257 break;
4258 default:
4259 break;
3275 } 4260 }
3276 } 4261 }
3277} 4262}
3278/*}}} */ 4263/*}}} */
3279 4264
3280/*{{{ process sgr sequences */ 4265/*{{{ process sgr sequences */
3281void 4266void
3282rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4267rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3283{ 4268{
3284 unsigned int i; 4269 unsigned int i;
3285 short rendset; 4270 short rendset;
3286 int rendstyle; 4271 int rendstyle;
3287 4272
3288 if (nargs == 0) 4273 if (nargs == 0)
3289 { 4274 {
3290 scr_rendition (0, ~RS_None); 4275 scr_rendition (0, ~RS_None);
3291 return; 4276 return;
3292 } 4277 }
4278
3293 for (i = 0; i < nargs; i++) 4279 for (i = 0; i < nargs; i++)
3294 { 4280 {
3295 rendset = -1; 4281 rendset = -1;
3296 switch (arg[i]) 4282 switch (arg[i])
3297 { 4283 {
… …
3299 rendset = 0, rendstyle = ~RS_None; 4285 rendset = 0, rendstyle = ~RS_None;
3300 break; 4286 break;
3301 case 1: 4287 case 1:
3302 rendset = 1, rendstyle = RS_Bold; 4288 rendset = 1, rendstyle = RS_Bold;
3303 break; 4289 break;
4290 //case 2: // low intensity
4291 case 3:
4292 rendset = 1, rendstyle = RS_Italic;
4293 break;
3304 case 4: 4294 case 4:
3305 rendset = 1, rendstyle = RS_Uline; 4295 rendset = 1, rendstyle = RS_Uline;
3306 break; 4296 break;
3307 case 5: 4297 case 5: // slowly blinking
4298 case 6: // rapidly blinking
3308 rendset = 1, rendstyle = RS_Blink; 4299 rendset = 1, rendstyle = RS_Blink;
3309 break; 4300 break;
4301 //case 6: // scoansi light background
3310 case 7: 4302 case 7:
3311 rendset = 1, rendstyle = RS_RVid; 4303 rendset = 1, rendstyle = RS_RVid;
3312 break; 4304 break;
3313 case 22: 4305 case 8:
4306 // invisible. NYI
4307 break;
4308 //case 9: // crossed out
4309 //case 10: // scoansi acs off, primary font
4310 //case 11: // scoansi acs on, first alt font
4311 //case 12: // scoansi acs on, |0x80, second alt font
4312 //...
4313 //case 19: // ninth alt font
4314 //case 20: // gothic
4315 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3314 rendset = 0, rendstyle = RS_Bold; 4316 rendset = 0, rendstyle = RS_Bold;
4317 break;
4318 case 22: // normal intensity
4319 rendset = 0, rendstyle = RS_Bold;
4320 break;
4321 case 23: // disable italic
4322 rendset = 0, rendstyle = RS_Italic;
3315 break; 4323 break;
3316 case 24: 4324 case 24:
3317 rendset = 0, rendstyle = RS_Uline; 4325 rendset = 0, rendstyle = RS_Uline;
3318 break; 4326 break;
3319 case 25: 4327 case 25:
3320 rendset = 0, rendstyle = RS_Blink; 4328 rendset = 0, rendstyle = RS_Blink;
3321 break; 4329 break;
4330 case 26: // variable spacing (iso 8613)
4331 rendset = 0, rendstyle = RS_Blink;
4332 break;
3322 case 27: 4333 case 27:
3323 rendset = 0, rendstyle = RS_RVid; 4334 rendset = 0, rendstyle = RS_RVid;
3324 break; 4335 break;
4336 //case 28: // visible. NYI
4337 //case 29: // not crossed-out
3325 } 4338 }
4339
3326 if (rendset != -1) 4340 if (rendset != -1)
3327 { 4341 {
3328 scr_rendition (rendset, rendstyle); 4342 scr_rendition (rendset, rendstyle);
3329 continue; /* for (;i;) */ 4343 continue; /* for (;i;) */
3330 } 4344 }
… …
3337 case 33: 4351 case 33:
3338 case 34: 4352 case 34:
3339 case 35: 4353 case 35:
3340 case 36: 4354 case 36:
3341 case 37: 4355 case 37:
3342 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 4356 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3343 Color_fg);
3344 break; 4357 break;
3345#ifdef TTY_256COLOR 4358 case 38: // set fg color, ISO 8613-6
3346 case 38:
3347 if (nargs > i + 2 && arg[i + 1] == 5) 4359 if (nargs > i + 2 && arg[i + 1] == 5)
3348 { 4360 {
3349 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4361 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3350 Color_fg);
3351 i += 2; 4362 i += 2;
3352 } 4363 }
3353 break; 4364 break;
3354#endif
3355 case 39: /* default fg */ 4365 case 39: /* default fg */
3356 scr_color (Color_fg, Color_fg); 4366 scr_color (Color_fg, Color_fg);
3357 break; 4367 break;
3358 4368
3359 case 40: 4369 case 40:
… …
3362 case 43: 4372 case 43:
3363 case 44: 4373 case 44:
3364 case 45: 4374 case 45:
3365 case 46: 4375 case 46:
3366 case 47: 4376 case 47:
3367 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4377 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3368 Color_bg);
3369 break; 4378 break;
3370#ifdef TTY_256COLOR 4379 case 48: // set bg color, ISO 8613-6
3371 case 48:
3372 if (nargs > i + 2 && arg[i + 1] == 5) 4380 if (nargs > i + 2 && arg[i + 1] == 5)
3373 { 4381 {
3374 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4382 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3375 Color_bg);
3376 i += 2; 4383 i += 2;
3377 } 4384 }
3378 break; 4385 break;
3379#endif
3380 case 49: /* default bg */ 4386 case 49: /* default bg */
3381 scr_color (Color_bg, Color_bg); 4387 scr_color (Color_bg, Color_bg);
3382 break; 4388 break;
3383 4389
3384#ifndef NO_BRIGHTCOLOR 4390 //case 50: // not variable spacing
4391
4392#if ENABLE_FRILLS
3385 case 90: 4393 case 90:
3386 case 91: /* set bright fg color */ 4394 case 91: /* set bright fg color */
3387 case 92: 4395 case 92:
3388 case 93: 4396 case 93:
3389 case 94: 4397 case 94:
3390 case 95: 4398 case 95:
3391 case 96: 4399 case 96:
3392 case 97: 4400 case 97:
3393 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4401 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3394 Color_fg);
3395 break; 4402 break;
3396 case 100: 4403 case 100:
3397 case 101: /* set bright bg color */ 4404 case 101: /* set bright bg color */
3398 case 102: 4405 case 102:
3399 case 103: 4406 case 103:
3400 case 104: 4407 case 104:
3401 case 105: 4408 case 105:
3402 case 106: 4409 case 106:
3403 case 107: 4410 case 107:
3404 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4411 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3405 Color_bg);
3406 break; 4412 break;
3407#endif 4413#endif
3408
3409 } 4414 }
3410 } 4415 }
3411} 4416}
3412/*}}} */ 4417/*}}} */
3413 4418
3414/*{{{ process Rob Nation's own graphics mode sequences */ 4419/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3415void 4420void
3416rxvt_term::process_graphics () 4421rxvt_term::process_graphics ()
3417{ 4422{
3418 unsigned char ch, cmd = cmd_getc (); 4423 unicode_t ch, cmd = cmd_getc ();
3419 4424
3420 if (cmd == 'Q') 4425 if (cmd == 'Q')
3421 { /* query graphics */ 4426 { /* query graphics */
3422 tt_printf ("\033G0\n"); /* no graphics */ 4427 tt_printf ("\033G0\012"); /* no graphics */
3423 return; 4428 return;
3424 } 4429 }
3425 /* swallow other graphics sequences until terminating ':' */ 4430 /* swallow other graphics sequences until terminating ':' */
3426 do 4431 do
3427 ch = cmd_getc (); 4432 ch = cmd_getc ();
… …
3437 */ 4442 */
3438void 4443void
3439rxvt_term::tt_printf (const char *fmt,...) 4444rxvt_term::tt_printf (const char *fmt,...)
3440{ 4445{
3441 va_list arg_ptr; 4446 va_list arg_ptr;
3442 unsigned char buf[256]; 4447 char buf[256];
3443 4448
3444 va_start (arg_ptr, fmt); 4449 va_start (arg_ptr, fmt);
3445 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4450 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3446 va_end (arg_ptr); 4451 va_end (arg_ptr);
3447 tt_write (buf, STRLEN (buf)); 4452 tt_write (buf, strlen (buf));
3448} 4453}
3449 4454
3450/* ---------------------------------------------------------------------- */ 4455/* ---------------------------------------------------------------------- */
3451/* Write data to the pty as typed by the user, pasted with the mouse, 4456/* Write data to the pty as typed by the user, pasted with the mouse,
3452 * or generated by us in response to a query ESC sequence. 4457 * or generated by us in response to a query ESC sequence.
3453 */ 4458 */
4459const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4460
3454void 4461void
3455rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4462rxvt_term::tt_write (const char *data, unsigned int len)
3456{ 4463{
3457 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4464 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4465 return;
3458 4466
3459 if (len) 4467 if (pty.pty < 0)
4468 return;
4469
4470 if (v_buflen == 0)
4471 {
4472 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
4473
4474 if ((unsigned int)written == len)
4475 return;
4476
4477 data += written;
4478 len -= written;
3460 { 4479 }
4480
4481 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4482
4483 memcpy (v_buffer + v_buflen, data, len);
4484 v_buflen += len;
4485
4486 pty_ev.set (EVENT_READ | EVENT_WRITE);
4487}
4488
4489void rxvt_term::pty_write ()
4490{
4491 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4492
4493 if (written > 0)
4494 {
4495 v_buflen -= written;
4496
3461 if (v_buflen == 0) 4497 if (v_buflen == 0)
3462 { 4498 {
3463 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3464
3465 if ((unsigned int)written == len)
3466 return;
3467
3468 data += written;
3469 len -= written;
3470 }
3471
3472
3473 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3474
3475 memcpy (v_buffer + v_buflen, data, len);
3476 v_buflen += len;
3477 }
3478
3479 for (;;)
3480 {
3481 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3482
3483 if (written > 0)
3484 {
3485 v_buflen -= written;
3486
3487 if (v_buflen == 0)
3488 {
3489 free (v_buffer); 4499 free (v_buffer);
3490 v_buffer = 0; 4500 v_buffer = 0;
3491 v_buflen = 0; 4501 v_buflen = 0;
3492 4502
3493 pty_ev.set (EVENT_READ); 4503 pty_ev.set (EVENT_READ);
3494 return;
3495 }
3496
3497 memmove (v_buffer, v_buffer + written, v_buflen);
3498 }
3499 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3500 // original code just ignores this...
3501 destroy ();
3502 else
3503 {
3504 pty_ev.set (EVENT_READ | EVENT_WRITE);
3505 return; 4504 return;
3506 } 4505 }
4506
4507 memmove (v_buffer, v_buffer + written, v_buflen);
3507 } 4508 }
4509 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4510 pty_ev.set (EVENT_READ);
3508} 4511}
3509 4512
3510/*----------------------- end-of-file (C source) -----------------------*/ 4513/*----------------------- end-of-file (C source) -----------------------*/
3511 4514

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