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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 1.241 by root, Fri Jan 6 05:28:55 2006 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2005 Marc Lehmann <pcg@goof.com>
31 * 31 *
32 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 35 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
46 46
47/*{{{ includes: */ 47/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 48#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
50#include "version.h" 51#include "version.h"
51#include "command.h" 52#include "command.h"
52 53
54#if HAVE_SCHED_YIELD
55#undef HAVE_SCHED_YIELD // disabled for the time being
53#include <wchar.h> 56//# include <sched.h>
57#endif
58
59#ifdef KEYSYM_RESOURCE
60# include "keyboard.h"
61#endif
62
63#include <csignal>
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
66
67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69// exception thrown when the command parser runs out of input data
70class out_of_input { } out_of_input;
71
72#if ENABLE_FRILLS || ISO_14755
73
74#define ISO_14755_STARTED 0x80000000UL
75#define ISO_14755_51 0x40000000UL // basic (section 5.1)
76#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
77#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
78#define ISO_14755_MASK 0x0fffffffUL
79
80#if ISO_14755
81static unsigned short iso14755_symtab[] = {
82 // keysym, unicode
83 XK_Left, 0x2190,
84 XK_KP_Left, 0x2190,
85 XK_Up, 0x2191,
86 XK_KP_Up, 0x2191,
87 XK_Right, 0x2192,
88 XK_KP_Right, 0x2192,
89 XK_Down, 0x2193,
90 XK_KP_Down, 0x2193,
91 XK_Linefeed, 0x21b4,
92 XK_Return, 0x21b5,
93 XK_KP_Enter, 0x21b5,
94
95 XK_Prior, 0x21de,
96 XK_Next, 0x21df,
97 XK_Tab, 0x21e5,
98 XK_ISO_Left_Tab, 0x21e6,
99 XK_Shift_L, 0x21e7,
100 XK_Shift_R, 0x21e7,
101
102 XK_Shift_Lock, 0x21eb,
103 XK_ISO_Lock, 0x21eb,
104 XK_ISO_Lock, 0x21eb,
105 XK_Caps_Lock, 0x21ec,
106 XK_Num_Lock, 0x21ed,
107 XK_ISO_Level3_Shift, 0x21ee,
108 XK_ISO_Level3_Lock, 0x21ef,
109 XK_ISO_Group_Lock, 0x21f0,
110 XK_Home, 0x21f1,
111 XK_End, 0x21f2,
112
113 XK_Execute, 0x2318,
114 XK_Begin, 0x2320,
115 XK_Delete, 0x2326,
116 XK_Clear, 0x2327,
117 XK_BackSpace, 0x232b,
118 XK_Insert, 0x2380,
119 XK_Control_L, 0x2388,
120 XK_Control_R, 0x2388,
121 XK_Pause, 0x2389,
122 XK_Break, 0x238a,
123 XK_Escape, 0x238b,
124 XK_Undo, 0x238c,
125 XK_Print, 0x2399,
126
127 XK_space, 0x2423,
128
129#ifdef XK_KP_Begin
130 XK_KP_Prior, 0x21de,
131 XK_KP_Next, 0x21df,
132 XK_KP_Begin, 0x2320,
133 XK_KP_Insert, 0x2380,
134 XK_KP_Delete, 0x2326,
135 XK_KP_Space, 0x2422,
136#endif
137 0,
138};
139
140void
141rxvt_term::iso14755_54 (int x, int y)
142{
143 x = Pixel2Col (x);
144 y = Pixel2Row (y);
145
146 if (!IN_RANGE_EXC (x, 0, ncol)
147 || !IN_RANGE_EXC (y, 0, nrow))
148 return;
149
150 for (;;)
151 {
152 const line_t &l = ROW(y - view_start);
153
154 text_t t = l.t[x];
155
156 if (t != NOCHAR || !x)
157 {
158 iso14755_51 (l.t[x], l.r[x], x, y);
159 iso14755buf = ISO_14755_54;
160 break;
161 }
162
163 x--;
164 }
165}
166
167void
168rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
169{
170 rxvt_fontset *fs = FONTSET (r);
171 rxvt_font *f = (*fs)[fs->find_font (ch)];
172 wchar_t *chr, *alloc, ch2, *fname;
173 int len;
174
175 fname = rxvt_utf8towcs (f->name);
176
177# if ENABLE_COMBINING
178 if (IS_COMPOSE (ch))
179 {
180 len = rxvt_composite.expand (ch, 0);
181 alloc = chr = new wchar_t[len];
182 rxvt_composite.expand (ch, chr);
183 }
184 else
185# endif
186 {
187 ch2 = ch;
188
189 alloc = 0;
190 chr = &ch2;
191 len = 1;
192 }
193
194 char attr[80]; // plenty
195
196 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
197 (int)r,
198 fgcolor_of (r), bgcolor_of (r),
199 r & RS_Bold ? " bold" : "",
200 r & RS_Italic ? " italic" : "",
201 r & RS_Blink ? " blink" : "",
202 r & RS_RVid ? " rvid" : "",
203 r & RS_Uline ? " uline" : "",
204 r & RS_Careful ? " careful" : "");
205
206 int width = wcswidth (fname, wcslen (fname));
207
208 max_it (width, 8+5); // for char + hey
209 max_it (width, strlen (attr));
210
211 if (y >= 0)
212 {
213 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
214 x = 0;
215 }
216
217 scr_overlay_new (x, y, width, len + 2);
218
219 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
220
221 for (int y = 0; y < len; y++)
222 {
223 char buf[9];
224
225 ch = *chr++;
226
227 sprintf (buf, "%8x", ch);
228 scr_overlay_set (0, y, buf);
229 scr_overlay_set (9, y, '=');
230# if !UNICODE3
231 if (ch >= 0x10000)
232 ch = 0xfffd;
233# endif
234 scr_overlay_set (11, y, ch, r);
235 scr_overlay_set (12, y, NOCHAR, r);
236 }
237
238 scr_overlay_set (0, len , attr);
239 scr_overlay_set (0, len + 1, fname);
240
241 free (fname);
242
243# if ENABLE_COMBINING
244 if (alloc)
245 delete [] alloc;
246# endif
247}
248#endif
249
250void
251rxvt_term::commit_iso14755 ()
252{
253 wchar_t ch[2];
254
255 ch[0] = iso14755buf & ISO_14755_MASK;
256 ch[1] = 0;
257
258 if (iso14755buf & ISO_14755_51)
259 {
260 char mb[16];
261 int len;
262
263 // allow verbatim 0-bytes and control-bytes to be entered
264 if (ch[0] >= 0x20)
265 len = wcstombs (mb, ch, 16);
266 else
267 {
268 mb[0] = ch[0];
269 len = 1;
270 }
271
272 if (len > 0)
273 tt_write (mb, len);
274 else
275 scr_bell ();
276 }
277
278 iso14755buf = 0;
279}
280
281int
282rxvt_term::hex_keyval (XKeyEvent &ev)
283{
284 // check wether this event corresponds to a hex digit
285 // if the modifiers had not been pressed.
286 for (int index = 0; index < 8; index++)
287 {
288 KeySym k = XLookupKeysym (&ev, index);
289
290 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
291 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
292 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
293 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
294 }
295
296 return -1;
297}
298#endif
56 299
57/*{{{ Convert the keypress event into a string */ 300/*{{{ Convert the keypress event into a string */
58void 301void
59rxvt_term::lookup_key (XKeyEvent &ev) 302rxvt_term::lookup_key (XKeyEvent &ev)
60{ 303{
… …
63 KeySym keysym; 306 KeySym keysym;
64#ifdef DEBUG_CMD 307#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */ 308 static int debug_key = 1; /* accessible by a debugger only */
66#endif 309#endif
67 int valid_keysym; 310 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 311 char kbuf[KBUFSZ];
69 312
70 /* 313 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 314 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 315 * escape sequence to toggle the Keypad.
73 * 316 *
74 * Always permit `shift' to override the current setting 317 * Always permit `shift' to override the current setting
75 */ 318 */
76 shft = (ev.state & ShiftMask); 319 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 320 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 321 meta = ev.state & ModMetaMask;
79 322
80 if (numlock_state || (ev.state & ModNumLockMask)) 323 if (numlock_state || (ev.state & ModNumLockMask))
81 { 324 {
82 numlock_state = (ev.state & ModNumLockMask); 325 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 326 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 331#ifdef USE_XIM
89 if (Input_Context) 332 if (Input_Context)
90 { 333 {
91 Status status_return; 334 Status status_return;
92 335
336#if 0
93#ifdef X_HAVE_UTF8_STRING 337#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 338 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 339 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 340 KBUFSZ, &keysym, &status_return);
97 else 341 else
342#endif
98#endif 343#endif
99 { 344 {
100 wchar_t wkbuf[KBUFSZ + 1]; 345 wchar_t wkbuf[KBUFSZ + 1];
101 346
102 // the XOpenIM manpage lies about hardcoding the locale 347 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 348 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 349 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 350 SET_LOCALE (rs[Rs_imLocale]);
351
106 // assume wchar_t == unicode or better 352 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 353 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 354 KBUFSZ, &keysym, &status_return);
355
109 if (rs[Rs_imLocale]) 356 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 357 SET_LOCALE (locale);
111 358
112 if (status_return == XLookupChars 359 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 360 || status_return == XLookupBoth)
… …
134 || status_return == XLookupBoth; 381 || status_return == XLookupBoth;
135 } 382 }
136 else 383 else
137#endif 384#endif
138 { 385 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 386 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 387 valid_keysym = keysym != NoSymbol;
141 } 388 }
142 389
143 if (valid_keysym) 390 if (valid_keysym)
144 { 391 {
145 /* for some backwards compatibility */ 392#ifdef KEYSYM_RESOURCE
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 393 if (keyboard->dispatch (this, keysym, ev.state))
147# ifdef HOTKEY_CTRL 394 return;
148 if (ctrl)
149# else
150 if (meta)
151# endif 395#endif
152 {
153 if (keysym == ks_bigfont)
154 {
155 change_font (FONT_UP);
156 return;
157 }
158 else if (keysym == ks_smallfont)
159 {
160 change_font (FONT_DN);
161 return;
162 }
163 }
164#endif
165 396
166 if (TermWin.saveLines) 397 if (saveLines)
167 { 398 {
168#ifdef UNSHIFTED_SCROLLKEYS 399#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 400 if (!ctrl && !meta)
170 {
171#else 401#else
172 if (IS_SCROLL_MOD) 402 if (IS_SCROLL_MOD)
403#endif
173 { 404 {
174#endif
175 int lnsppg; 405 int lnsppg;
176 406
177#ifdef PAGING_CONTEXT_LINES 407#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 408 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 409#else
180 lnsppg = TermWin.nrow * 4 / 5; 410 lnsppg = nrow * 4 / 5;
181#endif 411#endif
182 if (keysym == XK_Prior) 412 if (keysym == XK_Prior)
183 { 413 {
184 scr_page (UP, lnsppg); 414 scr_page (UP, lnsppg);
185 return; 415 return;
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 458 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 459 {
230 keysym += (XK_F11 - XK_F1); 460 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 461 shft = 0; /* turn off Shift */
232 } 462 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 463 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 464 {
235 switch (keysym) 465 switch (keysym)
236 { 466 {
237 /* normal XTerm key bindings */ 467 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 468 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 469 selection_request (ev.time, 0, 0);
240 return; 470 return;
471#if TODO
241 /* rxvt extras */ 472 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 473 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP); 474 change_font (FONT_UP);
244 return; 475 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 476 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN); 477 change_font (FONT_DN);
247 return; 478 return;
479#endif
248 } 480 }
249 } 481 }
250 } 482 }
251#ifdef PRINTPIPE 483
252 if (keysym == XK_Print) 484#if ENABLE_FRILLS || ISO_14755
253 { 485 // ISO 14755 support
254 scr_printscreen (ctrl | shft); 486 if (shft && ctrl)
255 return;
256 } 487 {
257#endif 488 int hv;
258 489
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 490 if (iso14755buf & ISO_14755_51
260 { 491 && (keysym == XK_space || keysym == XK_KP_Space
261#ifdef KEYSYM_RESOURCE 492 || keysym == XK_Return || keysym == XK_KP_Enter))
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
263 { 493 {
264 unsigned int l; 494 commit_iso14755 ();
265 const unsigned char *kbuf0; 495 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 496# if ISO_14755
267 497 iso14755_51 (0);
268 kbuf0 = (Keysym_map[keysym & 0xFF]);
269 l = (unsigned int)*kbuf0++;
270
271 /* escape prefix */
272 if (meta)
273# ifdef META8_OPTION
274 if (meta_char == C0_ESC)
275# endif 498# endif
276 tt_write (&ch, 1); 499 return;
277 tt_write (kbuf0, l); 500 }
501 else if ((hv = hex_keyval (ev)) >= 0)
502 {
503 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
504 | hv | ISO_14755_51;
505# if ISO_14755
506 iso14755_51 (iso14755buf & ISO_14755_MASK);
507# endif
278 return; 508 return;
279 } 509 }
280 else 510 else
511 {
512# if ENABLE_OVERLAY
513 scr_overlay_off ();
281#endif 514# endif
515 iso14755buf = 0;
516 }
517 }
518 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
519 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
520 if (!(iso14755buf & ISO_14755_STARTED))
521 {
522 iso14755buf |= ISO_14755_STARTED;
523# if ENABLE_OVERLAY
524 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
525 scr_overlay_set (0, 0, "ISO 14755 mode");
526# endif
527 }
528#endif
529
530#ifdef PRINTPIPE
531 if (keysym == XK_Print)
532 {
533 scr_printscreen (ctrl | shft);
534 return;
535 }
536#endif
537
538 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
539 {
282 { 540 {
283 newlen = 1; 541 newlen = 1;
284 switch (keysym) 542 switch (keysym)
285 { 543 {
286#ifndef NO_BACKSPACE_KEY 544#ifndef NO_BACKSPACE_KEY
287 case XK_BackSpace: 545 case XK_BackSpace:
288 if (PrivateModes & PrivMode_HaveBackSpace) 546 if (priv_modes & PrivMode_HaveBackSpace)
289 { 547 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 548 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177'; 549 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0'; 550 kbuf[1] = '\0';
293 } 551 }
294 else 552 else
295 STRCPY (kbuf, key_backspace); 553 strcpy (kbuf, key_backspace);
296 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_STRING_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
979 while (row > -nsaved && ROW (row - 1).is_longer ())
980 --row;
981
982 while (row < -view_start + nrow)
983 {
984 int start_row = row;
985 line_t *l;
986
987 do
988 {
989 l = &ROW (row);
990
991 if (!(l->f & LINE_FILTERED))
992 {
993 // line not filtered, mark it as filtered
994 l->f |= LINE_FILTERED;
995 while (l->is_longer ())
996 {
997 l = &ROW (++row);
998 l->f |= LINE_FILTERED;
999 }
1000
1001 // and filter it
1002 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1003
1004 break;
1005 }
1006 }
1007 while (l->is_longer ());
1008
1009 row++;
1010 }
1011
1012 }
1013
680 scr_refresh (refresh_type); 1014 scr_refresh (refresh_type);
681 scrollbar_show (1); 1015 scrollbar_show (1);
682#ifdef USE_XIM 1016#ifdef USE_XIM
683 IMSendSpot (); 1017 IMSendSpot ();
684#endif 1018#endif
685
686 } 1019 }
687 1020
688 display->flush (); 1021 display->flush ();
689} 1022}
690 1023
… …
692rxvt_term::check_cb (check_watcher &w) 1025rxvt_term::check_cb (check_watcher &w)
693{ 1026{
694 SET_R (this); 1027 SET_R (this);
695 SET_LOCALE (locale); 1028 SET_LOCALE (locale);
696 1029
1030 display->flush ();
1031
1032 if (want_refresh && !flush_ev.active)
1033 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1034}
1035
1036void
1037rxvt_term::flush_cb (time_watcher &w)
1038{
1039 SET_R (this);
1040 SET_LOCALE (locale);
1041
1042 refresh_limit = 1;
1043 refresh_count = 0;
697 flush (); 1044 flush ();
698} 1045}
699 1046
700#ifdef CURSOR_BLINK 1047#ifdef CURSOR_BLINK
701void 1048void
… …
719 w.start (w.at + TEXT_BLINK_INTERVAL); 1066 w.start (w.at + TEXT_BLINK_INTERVAL);
720 } 1067 }
721} 1068}
722#endif 1069#endif
723 1070
1071#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1072void
1073rxvt_term::cont_scroll_cb (time_watcher &w)
1074{
1075 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1076 scr_page (scrollbar_isUp() ? UP : DN, 1))
1077 {
1078 refresh_type |= SMOOTH_REFRESH;
1079 want_refresh = 1;
1080 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1081 }
1082}
1083#endif
1084
1085#ifdef SELECTION_SCROLLING
1086void
1087rxvt_term::sel_scroll_cb (time_watcher &w)
1088{
1089 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1090 {
1091 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1092 refresh_type |= SMOOTH_REFRESH;
1093 want_refresh = 1;
1094 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1095 }
1096}
1097#endif
1098
1099#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1100void
1101rxvt_term::slip_wheel_cb (time_watcher &w)
1102{
1103 if (mouse_slip_wheel_speed == 0
1104 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1105 : scr_page (UP, mouse_slip_wheel_speed))
1106 {
1107 if (view_start == nsaved ||
1108 view_start == 0)
1109 mouse_slip_wheel_speed = 0;
1110
1111 refresh_type |= SMOOTH_REFRESH;
1112 want_refresh = 1;
1113 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1114 }
1115}
1116#endif
1117
1118#if HAVE_SCHED_YIELD
1119static struct event_handler
1120{
1121 check_watcher cw_yield;
1122
1123 void yield (check_watcher &w)
1124 {
1125 sched_yield ();
1126 w.stop ();
1127 }
1128
1129 event_handler ()
1130 : cw_yield (this, &event_handler::yield)
1131 {
1132 }
1133} event_handler;
1134#endif
1135
724bool 1136bool
725rxvt_term::pty_fill () 1137rxvt_term::pty_fill ()
726{ 1138{
727 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1139 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1140
1141 if (CBUFSIZ == n)
1142 {
1143 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1144 n = 0;
1145 }
728 1146
729 memmove (cmdbuf_base, cmdbuf_ptr, n); 1147 memmove (cmdbuf_base, cmdbuf_ptr, n);
730 cmdbuf_ptr = cmdbuf_base; 1148 cmdbuf_ptr = cmdbuf_base;
731 cmdbuf_endp = cmdbuf_ptr + n; 1149 cmdbuf_endp = cmdbuf_ptr + n;
732 1150
733 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1151 ssize_t r = read (pty.pty, cmdbuf_endp, CBUFSIZ - n);
734 1152
735 if (n > 0) 1153 if (r > 0)
736 { 1154 {
737 cmdbuf_endp += n; 1155 cmdbuf_endp += r;
738 return true; 1156 return true;
739 } 1157 }
740 else if (n < 0 && errno != EAGAIN) 1158 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1159 {
1160#if HAVE_SCHED_YIELD
1161 if (display->is_local)
1162 event_handler.cw_yield.start ();
1163#endif
1164 }
1165 else
1166 {
1167 pty_ev.stop ();
1168
1169 if (!OPTION (Opt_hold))
741 destroy (); 1170 destroy ();
1171 }
742 1172
743 return false; 1173 return false;
744} 1174}
745 1175
746void 1176void
747rxvt_term::pty_cb (io_watcher &w, short revents) 1177rxvt_term::pty_cb (io_watcher &w, short revents)
748{ 1178{
749 SET_R (this); 1179 SET_R (this);
750 SET_LOCALE (locale); 1180 SET_LOCALE (locale);
751 1181
1182 if (revents & EVENT_READ)
1183 // loop, but don't allow a single term to monopolize us
1184 while (pty_fill ())
1185 if (cmd_parse ())
1186 break;
1187
752 if (revents & EVENT_WRITE) 1188 if (revents & EVENT_WRITE)
753 tt_write (0, 0); 1189 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} 1190}
774 1191
775bool 1192void
776rxvt_term::cmd_parse () 1193rxvt_term::pointer_unblank ()
777{ 1194{
778 bool flag = false; 1195 XDefineCursor (display->display, vt, TermWin_cursor);
779 uint32_t ch = NOCHAR; 1196 recolour_cursor ();
780 1197
781 for (;;) 1198#ifdef POINTER_BLANK
782 { 1199 hidden_pointer = 0;
783 if (ch == NOCHAR)
784 ch = next_char ();
785 1200
786 if (ch == NOCHAR) // TODO: improve 1201 if (OPTION (Opt_pointerBlank))
787 break; 1202 pointer_ev.start (NOW + pointerBlankDelay);
788 1203#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} 1204}
935 1205
936#ifdef POINTER_BLANK 1206#ifdef POINTER_BLANK
937void 1207void
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 () 1208rxvt_term::pointer_blank ()
951{ 1209{
952 if (! (Options & Opt_pointerBlank)) 1210 if (!OPTION (Opt_pointerBlank))
953 return; 1211 return;
954 1212
955 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1213 XDefineCursor (display->display, vt, display->blank_cursor);
956 XFlush (display->display); 1214 XFlush (display->display);
957 1215
958 hidden_pointer = 1; 1216 hidden_pointer = 1;
959} 1217}
960 1218
… …
977 x = ev.x; 1235 x = ev.x;
978 y = ev.y; 1236 y = ev.y;
979 pixel_position (&x, &y); 1237 pixel_position (&x, &y);
980 1238
981 if (MEvent.button == AnyButton) 1239 if (MEvent.button == AnyButton)
982 {
983 button_number = 3; 1240 button_number = 3;
984 }
985 else 1241 else
986 { 1242 {
987 button_number = MEvent.button - Button1; 1243 button_number = MEvent.button - Button1;
988 /* add 0x3D for wheel events, like xterm does */ 1244 /* add 0x3D for wheel events, like xterm does */
989 if (button_number >= 3) 1245 if (button_number >= 3)
990 button_number += (64 - 3); 1246 button_number += (64 - 3);
991 } 1247 }
992 1248
993 if (PrivateModes & PrivMode_MouseX10) 1249 if (priv_modes & PrivMode_MouseX10)
994 { 1250 {
995 /* 1251 /*
996 * do not report ButtonRelease 1252 * do not report ButtonRelease
997 * no state info allowed 1253 * no state info allowed
998 */ 1254 */
… …
1013 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1269 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1014 + ((MEvent.state & ControlMask) ? 16 : 0); 1270 + ((MEvent.state & ControlMask) ? 16 : 0);
1015#ifdef MOUSE_REPORT_DOUBLECLICK 1271#ifdef MOUSE_REPORT_DOUBLECLICK
1016 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1272 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1017#endif 1273#endif
1018
1019 } 1274 }
1020 1275
1021#ifdef DEBUG_MOUSEREPORT 1276#if DEBUG_MOUSEREPORT
1022 fprintf (stderr, "Mouse ["); 1277 fprintf (stderr, "Mouse [");
1023 if (key_state & 16) 1278 if (key_state & 16)
1024 fputc ('C', stderr); 1279 fputc ('C', stderr);
1025 if (key_state & 4) 1280 if (key_state & 4)
1026 fputc ('S', stderr); 1281 fputc ('S', stderr);
… …
1030 fputc ('2', stderr); 1285 fputc ('2', stderr);
1031 fprintf (stderr, "]: <%d>, %d/%d\n", 1286 fprintf (stderr, "]: <%d>, %d/%d\n",
1032 button_number, 1287 button_number,
1033 x + 1, 1288 x + 1,
1034 y + 1); 1289 y + 1);
1035#else 1290#endif
1291
1036 tt_printf ("\033[M%c%c%c", 1292 tt_printf ("\033[M%c%c%c",
1037 (32 + button_number + key_state), 1293 (32 + button_number + key_state),
1038 (32 + x + 1), 1294 (32 + x + 1),
1039 (32 + y + 1)); 1295 (32 + y + 1));
1040#endif
1041} 1296}
1042 1297
1043#ifdef USING_W11LIB 1298#ifdef USING_W11LIB
1044void 1299void
1045rxvt_W11_process_x_event (XEvent *ev) 1300rxvt_W11_process_x_event (XEvent *ev)
… …
1052 1307
1053/*{{{ process an X event */ 1308/*{{{ process an X event */
1054void 1309void
1055rxvt_term::x_cb (XEvent &ev) 1310rxvt_term::x_cb (XEvent &ev)
1056{ 1311{
1312 dDisp;
1313
1057 SET_R (this); 1314 SET_R (this);
1058 SET_LOCALE (locale); 1315 SET_LOCALE (locale);
1059 1316
1060#if defined(CURSOR_BLINK) 1317#if defined(CURSOR_BLINK)
1061 if ((Options & Opt_cursorBlink) && ev.type == KeyPress) 1318 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1062 { 1319 {
1063 if (hidden_cursor) 1320 if (hidden_cursor)
1064 { 1321 {
1065 hidden_cursor = 0; 1322 hidden_cursor = 0;
1066 want_refresh = 1; 1323 want_refresh = 1;
… …
1069 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1326 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1070 } 1327 }
1071#endif 1328#endif
1072 1329
1073#if defined(POINTER_BLANK) 1330#if defined(POINTER_BLANK)
1074 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0) 1331 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1075 { 1332 {
1076 if (ev.type == MotionNotify 1333 if (ev.type == MotionNotify
1077 || ev.type == ButtonPress 1334 || ev.type == ButtonPress
1078 || ev.type == ButtonRelease) 1335 || ev.type == ButtonRelease)
1079 if (hidden_pointer) 1336 if (hidden_pointer)
… …
1082 if (ev.type == KeyPress && hidden_pointer == 0) 1339 if (ev.type == KeyPress && hidden_pointer == 0)
1083 pointer_blank (); 1340 pointer_blank ();
1084 } 1341 }
1085#endif 1342#endif
1086 1343
1087#ifdef USE_XIM
1088 if (XFilterEvent (&ev, None))
1089 return;
1090#endif
1091
1092 Window unused_root, unused_child; 1344 Window unused_root, unused_child;
1093 int unused_root_x, unused_root_y; 1345 int unused_root_x, unused_root_y;
1094 unsigned int unused_mask; 1346 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 1347
1145 switch (ev.type) 1348 switch (ev.type)
1146 { 1349 {
1147 case KeyPress: 1350 case KeyPress:
1351#if ISO_14755
1352 if (!(iso14755buf & ISO_14755_52))
1353#endif
1148 lookup_key (ev.xkey); 1354 lookup_key (ev.xkey);
1355
1356 break;
1357
1358 case KeyRelease:
1359 {
1360#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755
1361 KeySym ks;
1362
1363 ks = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1364#endif
1365
1366#if ENABLE_FRILLS || ISO_14755
1367 // ISO 14755 support
1368 if (iso14755buf)
1369 if (iso14755buf & ISO_14755_52)
1370 {
1371# if ENABLE_OVERLAY
1372 scr_overlay_off ();
1373# endif
1374# if ISO_14755
1375 // iso14755 part 5.2 handling: release time
1376 // first: controls
1377 if ((ev.xkey.state & ControlMask)
1378 && ((ks >= 0x40 && ks <= 0x5f)
1379 || (ks >= 0x61 && ks <= 0x7f)))
1380 {
1381 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f);
1382 commit_iso14755 ();
1383 return; // case-break;
1384 }
1385
1386 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1387 if (i[0] == ks)
1388 {
1389 iso14755buf = ISO_14755_51 | i[1];
1390 commit_iso14755 ();
1391 return; // case-break;
1392 }
1393
1394 scr_bell ();
1395# endif
1396 iso14755buf = 0;
1397 break;
1398 }
1399 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1400 {
1401# if ENABLE_OVERLAY
1402 scr_overlay_off ();
1403# endif
1404 if (iso14755buf & ISO_14755_51)
1405 commit_iso14755 ();
1406#if ISO_14755
1407 else if (iso14755buf & ISO_14755_STARTED)
1408 {
1409 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1410
1411 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1412 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1413 }
1414# endif
1415 else
1416 iso14755buf = 0;
1417 }
1418#endif
1419
1420 if (ev.xany.window == vt && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_END)))
1149 break; 1421 break;
1150 1422
1151#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1423#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1152 case KeyRelease:
1153 {
1154 if (! (ev.xkey.state & ControlMask)) 1424 if (!(ev.xkey.state & ControlMask))
1425 slip_wheel_ev.stop ();
1426 else if (ks == XK_Control_L || ks == XK_Control_R)
1155 mouse_slip_wheel_speed = 0; 1427 mouse_slip_wheel_speed = 0;
1156 else 1428#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; 1429 break;
1165 } 1430 }
1166#endif
1167 1431
1168 case ButtonPress: 1432 case ButtonPress:
1169 button_press (ev.xbutton); 1433 button_press (ev.xbutton);
1170 break; 1434 break;
1171 1435
… …
1173 button_release (ev.xbutton); 1437 button_release (ev.xbutton);
1174 break; 1438 break;
1175 1439
1176 case ClientMessage: 1440 case ClientMessage:
1177 if (ev.xclient.format == 32 1441 if (ev.xclient.format == 32
1442 && ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1443 {
1178 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1444 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1179 destroy (); 1445 destroy ();
1446#if ENABLE_EWMH
1447 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1448 XSendEvent (disp, ev.xclient.window = display->root,
1449 False, SubstructureRedirectMask | SubstructureNotifyMask,
1450 &ev);
1451#endif
1452 }
1453#if ENABLE_XEMBED
1454 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1455 {
1456 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1457 focus_in ();
1458 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1459 focus_out ();
1460 }
1461#endif
1180#ifdef OFFIX_DND 1462#ifdef OFFIX_DND
1181 /* OffiX Dnd (drag 'n' drop) protocol */ 1463 /* OffiX Dnd (drag 'n' drop) protocol */
1182 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL] 1464 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1183 && (ev.xclient.data.l[0] == DndFile 1465 && (ev.xclient.data.l[0] == DndFile
1184 || ev.xclient.data.l[0] == DndDir 1466 || ev.xclient.data.l[0] == DndDir
1185 || ev.xclient.data.l[0] == DndLink)) 1467 || ev.xclient.data.l[0] == DndLink))
1186 { 1468 {
1187 /* Get Dnd data */ 1469 /* Get Dnd data */
1188 Atom ActualType; 1470 Atom ActualType;
1189 int ActualFormat; 1471 int ActualFormat;
1190 unsigned char *data; 1472 unsigned char *data;
1191 unsigned long Size, RemainingBytes; 1473 unsigned long Size, RemainingBytes;
1192 1474
1193 XGetWindowProperty (display->display, display->root, 1475 XGetWindowProperty (disp, display->root,
1194 xa[XA_DNDSELECTION], 1476 xa[XA_DNDSELECTION],
1195 0L, 1000000L, 1477 0L, 1000000L,
1196 False, AnyPropertyType, 1478 False, AnyPropertyType,
1197 &ActualType, &ActualFormat, 1479 &ActualType, &ActualFormat,
1198 &Size, &RemainingBytes, 1480 &Size, &RemainingBytes,
1199 &data); 1481 &data);
1200 XChangeProperty (display->display, display->root, 1482 set_string_property (XA_CUT_BUFFER0, data);
1201 XA_CUT_BUFFER0, XA_STRING, 1483 XFree (data);
1202 8, PropModeReplace,
1203 data, STRLEN (data));
1204 selection_paste (display->root, XA_CUT_BUFFER0, True); 1484 selection_paste (display->root, XA_CUT_BUFFER0, true);
1205 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1485 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime);
1206 } 1486 }
1207#endif /* OFFIX_DND */ 1487#endif /* OFFIX_DND */
1208 break; 1488 break;
1209 1489
1210 case MappingNotify: 1490 case MappingNotify:
1211 XRefreshKeyboardMapping (& (ev.xmapping)); 1491 XRefreshKeyboardMapping (&ev.xmapping);
1212 break; 1492 break;
1213 1493
1214 /* 1494 /*
1215 * XXX: this is not the _current_ arrangement 1495 * XXX: this is not the _current_ arrangement
1216 * Here's my conclusion: 1496 * Here's my conclusion:
… …
1235 break; 1515 break;
1236 } 1516 }
1237 break; 1517 break;
1238 1518
1239 case FocusIn: 1519 case FocusIn:
1240 if (!TermWin.focus) 1520 focus_in ();
1521 break;
1522
1523 case FocusOut:
1524 focus_out ();
1525 break;
1526
1527 case ConfigureNotify:
1528 if (ev.xconfigure.window == parent[0])
1241 { 1529 {
1242 TermWin.focus = 1; 1530 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev))
1243 want_refresh = 1; 1531 ;
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 1532
1533 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1534 {
1535 seen_resize = 1;
1536 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1537 }
1538
1539#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1540 if (OPTION (Opt_transparent))
1541 check_our_parents ();
1542#endif
1253 } 1543 }
1254 break; 1544 break;
1255 1545
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: 1546 case PropertyNotify:
1275 if (ev.xconfigure.window == TermWin.parent[0]) 1547 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1276 { 1548 && ev.xproperty.state == PropertyNewValue)
1277 int height, width; 1549 selection_property (ev.xproperty.window, ev.xproperty.atom);
1278 1550
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; 1551 break;
1309 1552
1310 case SelectionClear: 1553 case SelectionClear:
1311 display->set_selection_owner (0); 1554 selection_clear ();
1312 break; 1555 break;
1313 1556
1314 case SelectionNotify: 1557 case SelectionNotify:
1315 if (selection_wait == Sel_normal) 1558 if (selection_wait == Sel_normal)
1316 selection_paste (ev.xselection.requestor, 1559 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1317 ev.xselection.property, True);
1318 break; 1560 break;
1319 1561
1320 case SelectionRequest: 1562 case SelectionRequest:
1321 selection_send (ev.xselectionrequest); 1563 selection_send (ev.xselectionrequest);
1322 break; 1564 break;
1323 1565
1324 case UnmapNotify: 1566 case UnmapNotify:
1325 TermWin.mapped = 0; 1567 mapped = 0;
1326#ifdef TEXT_BLINK 1568#ifdef TEXT_BLINK
1327 text_blink_ev.stop (); 1569 text_blink_ev.stop ();
1328#endif 1570#endif
1329 break; 1571 break;
1330 1572
1331 case MapNotify: 1573 case MapNotify:
1332 TermWin.mapped = 1; 1574 mapped = 1;
1333#ifdef TEXT_BLINK 1575#ifdef TEXT_BLINK
1334 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); 1576 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1335#endif 1577#endif
1336 break; 1578 break;
1337 1579
… …
1341 break; 1583 break;
1342#endif /* TRANSPARENT */ 1584#endif /* TRANSPARENT */
1343 1585
1344 case GraphicsExpose: 1586 case GraphicsExpose:
1345 case Expose: 1587 case Expose:
1346 if (ev.xany.window == TermWin.vt) 1588 if (ev.xany.window == vt)
1347 { 1589 {
1348#ifdef NO_SLOW_LINK_SUPPORT 1590 do
1349 scr_expose (ev.xexpose.x, ev.xexpose.y, 1591 scr_expose (ev.xexpose.x, ev.xexpose.y,
1350 ev.xexpose.width, ev.xexpose.height, False); 1592 ev.xexpose.width, ev.xexpose.height, False);
1351#else 1593 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev));
1352 // don't understand this, so commented it out 1594
1595 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1596
1597 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev))
1353 scr_expose (ev.xexpose.x, ev.xexpose.y, 1598 scr_expose (ev.xexpose.x, ev.xexpose.y,
1354 ev.xexpose.width, ev.xexpose.height, False); 1599 ev.xexpose.width, ev.xexpose.height, False);
1355 //scr_expose (ev.xexpose.x, 0, 1600
1356 // ev.xexpose.width, TermWin.height, False); 1601 scr_refresh (refresh_type);
1357#endif
1358 want_refresh = 1;
1359 } 1602 }
1360 else 1603 else
1361 { 1604 {
1362 XEvent unused_event; 1605 XEvent unused_event;
1363 1606
1364 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1607 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1365 Expose, 1608 ;
1366 &unused_event)) ; 1609 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1367 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1610 ;
1368 GraphicsExpose, 1611
1369 &unused_event)) ;
1370 if (isScrollbarWindow (ev.xany.window)) 1612 if (isScrollbarWindow (ev.xany.window))
1371 { 1613 {
1372 scrollBar.setIdle (); 1614 scrollBar.setIdle ();
1373 scrollbar_show (0); 1615 scrollbar_show (0);
1374 } 1616 }
1375#ifdef MENUBAR 1617#ifdef MENUBAR
1376 if (menubar_visible () && isMenuBarWindow (ev.xany.window)) 1618 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1377 menubar_expose (); 1619 menubar_expose ();
1378#endif 1620#endif
1621
1622#ifdef TRANSPARENT
1623 if (am_transparent && ev.xany.window == parent[0])
1624 XClearWindow (disp, ev.xany.window);
1625#endif
1379 } 1626 }
1380 break; 1627 break;
1381 1628
1382 case MotionNotify: 1629 case MotionNotify:
1383#ifdef POINTER_BLANK 1630#ifdef POINTER_BLANK
… …
1389 { 1636 {
1390 menubar_control (ev.xbutton); 1637 menubar_control (ev.xbutton);
1391 break; 1638 break;
1392 } 1639 }
1393#endif 1640#endif
1394 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate)) 1641 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1395 break; 1642 break;
1396 1643
1397 if (ev.xany.window == TermWin.vt) 1644 if (ev.xany.window == vt)
1398 { 1645 {
1646 if (HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1647 ; // nop
1399 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1648 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1400 { 1649 {
1401 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1650 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1402 ; 1651 ;
1403 1652
1404 XQueryPointer (display->display, TermWin.vt, 1653 XQueryPointer (disp, vt,
1405 &unused_root, &unused_child, 1654 &unused_root, &unused_child,
1406 &unused_root_x, &unused_root_y, 1655 &unused_root_x, &unused_root_y,
1407 & (ev.xbutton.x), & (ev.xbutton.y), 1656 &ev.xbutton.x, &ev.xbutton.y,
1408 &unused_mask); 1657 &ev.xbutton.state);
1409#ifdef MOUSE_THRESHOLD 1658#ifdef MOUSE_THRESHOLD
1410 /* deal with a `jumpy' mouse */ 1659 /* deal with a `jumpy' mouse */
1411 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1660 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1412 { 1661 {
1413#endif 1662#endif
1663#if ISO_14755
1664 // 5.4
1665 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1666 {
1667 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1668 break;
1669 }
1670#endif
1414 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1671 selection_extend (ev.xbutton.x, ev.xbutton.y,
1415 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1672 ev.xbutton.state & Button3Mask ? 2 : 0);
1673
1416#ifdef SELECTION_SCROLLING 1674#ifdef SELECTION_SCROLLING
1417 if (ev.xbutton.y < TermWin.int_bwidth 1675 if (ev.xbutton.y < int_bwidth
1418 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1676 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1419 { 1677 {
1420 int dist; 1678 int dist;
1421
1422 pending_scroll_selection=1;
1423 1679
1424 /* don't clobber the current delay if we are 1680 /* don't clobber the current delay if we are
1425 * already in the middle of scrolling. 1681 * already in the middle of scrolling.
1426 */ 1682 */
1427 if (scroll_selection_delay<=0) 1683 if (!sel_scroll_ev.active)
1428 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1684 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1429 1685
1430 /* save the event params so we can highlight 1686 /* save the event params so we can highlight
1431 * the selection in the pending-scroll loop 1687 * the selection in the pending-scroll loop
1432 */ 1688 */
1433 selection_save_x=ev.xbutton.x; 1689 selection_save_x = ev.xbutton.x;
1434 selection_save_y=ev.xbutton.y; 1690 selection_save_y = ev.xbutton.y;
1435 selection_save_state=
1436 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1691 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1437 1692
1438 /* calc number of lines to scroll */ 1693 /* calc number of lines to scroll */
1439 if (ev.xbutton.y<TermWin.int_bwidth) 1694 if (ev.xbutton.y < int_bwidth)
1440 { 1695 {
1441 scroll_selection_dir = UP; 1696 scroll_selection_dir = UP;
1442 dist = TermWin.int_bwidth - ev.xbutton.y; 1697 dist = int_bwidth - ev.xbutton.y;
1443 } 1698 }
1444 else 1699 else
1445 { 1700 {
1446 scroll_selection_dir = DN; 1701 scroll_selection_dir = DN;
1447 dist = ev.xbutton.y - 1702 dist = ev.xbutton.y - (int_bwidth + height);
1448 (TermWin.int_bwidth + TermWin.height);
1449 } 1703 }
1704
1450 scroll_selection_lines= (Pixel2Height (dist)/ 1705 scroll_selection_lines = Pixel2Height (dist)
1451 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1706 / SELECTION_SCROLL_LINE_SPEEDUP
1707 + 1;
1452 MIN_IT (scroll_selection_lines, 1708 min_it (scroll_selection_lines,
1453 SELECTION_SCROLL_MAX_LINES); 1709 SELECTION_SCROLL_MAX_LINES);
1454 } 1710 }
1455 else 1711 else
1456 { 1712 {
1457 /* we are within the text window, so we 1713 /* we are within the text window, so we
1458 * shouldn't be scrolling 1714 * shouldn't be scrolling
1459 */ 1715 */
1460 pending_scroll_selection = 0; 1716 if (sel_scroll_ev.active)
1717 sel_scroll_ev.stop();
1461 } 1718 }
1462#endif 1719#endif
1463#ifdef MOUSE_THRESHOLD 1720#ifdef MOUSE_THRESHOLD
1464
1465 } 1721 }
1466#endif 1722#endif
1467
1468 } 1723 }
1469 } 1724 }
1470 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1725 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1471 { 1726 {
1472 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1727 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1473 MotionNotify, &ev)) ; 1728 MotionNotify, &ev))
1729 ;
1730
1474 XQueryPointer (display->display, scrollBar.win, 1731 XQueryPointer (disp, scrollBar.win,
1475 &unused_root, &unused_child, 1732 &unused_root, &unused_child,
1476 &unused_root_x, &unused_root_y, 1733 &unused_root_x, &unused_root_y,
1477 & (ev.xbutton.x), & (ev.xbutton.y), 1734 &ev.xbutton.x, &ev.xbutton.y,
1478 &unused_mask); 1735 &unused_mask);
1479 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1736 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1480 scrollbar_size ()); 1737 scrollbar_size ());
1481 scr_refresh (refresh_type); 1738 scr_refresh (refresh_type);
1482 refresh_limit = 0; 1739 refresh_limit = 0;
… …
1485 break; 1742 break;
1486 } 1743 }
1487} 1744}
1488 1745
1489void 1746void
1747rxvt_term::focus_in ()
1748{
1749 if (!focus)
1750 {
1751 focus = 1;
1752 want_refresh = 1;
1753
1754 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1755
1756#if USE_XIM
1757 if (Input_Context != NULL)
1758 {
1759 IMSetStatusPosition ();
1760 XSetICFocus (Input_Context);
1761 }
1762#endif
1763#if CURSOR_BLINK
1764 if (OPTION (Opt_cursorBlink))
1765 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1766#endif
1767#if OFF_FOCUS_FADING
1768 if (rs[Rs_fade])
1769 {
1770 pix_colors = pix_colors_focused;
1771 scr_recolour ();
1772 }
1773#endif
1774 }
1775}
1776
1777void
1778rxvt_term::focus_out ()
1779{
1780 if (focus)
1781 {
1782 focus = 0;
1783 want_refresh = 1;
1784
1785 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1786
1787#if ENABLE_FRILLS || ISO_14755
1788 if (iso14755buf)
1789 {
1790 iso14755buf = 0;
1791# if ENABLE_OVERLAY
1792 scr_overlay_off ();
1793# endif
1794 }
1795#endif
1796#if USE_XIM
1797 if (Input_Context != NULL)
1798 XUnsetICFocus (Input_Context);
1799#endif
1800#if CURSOR_BLINK
1801 if (OPTION (Opt_cursorBlink))
1802 cursor_blink_ev.stop ();
1803 hidden_cursor = 0;
1804#endif
1805#if OFF_FOCUS_FADING
1806 if (rs[Rs_fade])
1807 {
1808 pix_colors = pix_colors_unfocused;
1809 scr_recolour ();
1810 }
1811#endif
1812 }
1813}
1814
1815#if TRANSPARENT
1816void
1490rxvt_term::rootwin_cb (XEvent &ev) 1817rxvt_term::rootwin_cb (XEvent &ev)
1491{ 1818{
1492 SET_R (this); 1819 SET_R (this);
1493 SET_LOCALE (locale); 1820 SET_LOCALE (locale);
1494 1821
1495 switch (ev.type) 1822 switch (ev.type)
1496 { 1823 {
1497 case PropertyNotify: 1824 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 /* 1825 /*
1508 * if user used some Esetroot compatible prog to set the root bg, 1826 * 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. 1827 * use the property to determine the pixmap. We use it later on.
1510 */ 1828 */
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]) 1829 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1830 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1515 return; 1831 return;
1516 }
1517 1832
1518 /* FALLTHROUGH */ 1833 /* FALLTHROUGH */
1519 case ReparentNotify: 1834 case ReparentNotify:
1520 if ((Options & Opt_transparent) && check_our_parents ()) 1835 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1521 if (am_transparent)
1522 want_full_refresh = 1; 1836 want_refresh = want_full_refresh = 1;
1523 break; 1837 break;
1524#endif
1525 } 1838 }
1526} 1839}
1840#endif
1527 1841
1528void 1842void
1529rxvt_term::button_press (XButtonEvent &ev) 1843rxvt_term::button_press (XButtonEvent &ev)
1530{ 1844{
1531 int reportmode = 0, clickintime; 1845 int reportmode = 0, clickintime;
1532 1846
1533 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1847 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1848
1534 if (!bypass_keystate) 1849 if (!bypass_keystate)
1535 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1850 reportmode = !! (priv_modes & PrivMode_mouse_report);
1851
1536 /* 1852 /*
1537 * VT window processing of button press 1853 * VT window processing of button press
1538 */ 1854 */
1539 if (ev.window == TermWin.vt) 1855 if (ev.window == vt)
1540 { 1856 {
1857#if ISO_14755
1858 // 5.4
1859 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1860 {
1861 iso14755_54 (ev.x, ev.y);
1862 return;
1863 }
1864#endif
1865
1541 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1866 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1867
1542 if (reportmode) 1868 if (reportmode)
1543 { 1869 {
1544 /* mouse report from vt window */ 1870 /* mouse report from vt window */
1545 /* save the xbutton state (for ButtonRelease) */ 1871 /* save the xbutton state (for ButtonRelease) */
1546 MEvent.state = ev.state; 1872 MEvent.state = ev.state;
… …
1575 } 1901 }
1576 else 1902 else
1577 { 1903 {
1578 if (ev.button != MEvent.button) 1904 if (ev.button != MEvent.button)
1579 MEvent.clicks = 0; 1905 MEvent.clicks = 0;
1906
1907 if (!HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1580 switch (ev.button) 1908 switch (ev.button)
1581 { 1909 {
1582 case Button1: 1910 case Button1:
1911 /* allow meta + click to select rectangular areas */
1912 /* should be done in screen.C */
1913#if ENABLE_FRILLS
1914 selection.rect = !!(ev.state & ModMetaMask);
1915#else
1916 selection.rect = false;
1917#endif
1918
1583 /* allow shift+left click to extend selection */ 1919 /* allow shift+left click to extend selection */
1584 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1920 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report))
1585 { 1921 {
1586 if (MEvent.button == Button1 && clickintime) 1922 if (MEvent.button == Button1 && clickintime)
1587 selection_rotate (ev.x, ev.y); 1923 selection_rotate (ev.x, ev.y);
1588 else 1924 else
1589 selection_extend (ev.x, ev.y, 1); 1925 selection_extend (ev.x, ev.y, 1);
1590 } 1926 }
1591 else 1927 else
1592 { 1928 {
1593 if (MEvent.button == Button1 && clickintime) 1929 if (MEvent.button == Button1 && clickintime)
1594 MEvent.clicks++; 1930 MEvent.clicks++;
1595 else 1931 else
1596 MEvent.clicks = 1; 1932 MEvent.clicks = 1;
1597 1933
1598 selection_click (MEvent.clicks, ev.x, ev.y); 1934 selection_click (MEvent.clicks, ev.x, ev.y);
1599 } 1935 }
1600 1936
1601 MEvent.button = Button1; 1937 MEvent.button = Button1;
1602 break; 1938 break;
1603 1939
1604 case Button3: 1940 case Button3:
1605 if (MEvent.button == Button3 && clickintime) 1941 if (MEvent.button == Button3 && clickintime)
1606 selection_rotate (ev.x, ev.y); 1942 selection_rotate (ev.x, ev.y);
1607 else 1943 else
1608 selection_extend (ev.x, ev.y, 1); 1944 selection_extend (ev.x, ev.y, 1);
1945
1609 MEvent.button = Button3; 1946 MEvent.button = Button3;
1610 break; 1947 break;
1611 } 1948 }
1612 } 1949 }
1950
1613 MEvent.time = ev.time; 1951 MEvent.time = ev.time;
1614 return; 1952 return;
1615 } 1953 }
1616 1954
1617 /* 1955 /*
… …
1683 upordown = 1; /* down */ 2021 upordown = 1; /* down */
1684 } 2022 }
1685 if (upordown) 2023 if (upordown)
1686 { 2024 {
1687#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2025#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1688 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2026 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1689#endif 2027#endif
1690 if (scr_page (upordown < 0 ? UP : DN, 1)) 2028 if (scr_page (upordown < 0 ? UP : DN, 1))
1691 { 2029 {
1692 if (upordown < 0) 2030 if (upordown < 0)
1693 scrollBar.setUp (); 2031 scrollBar.setUp ();
… …
1709 break; 2047 break;
1710 case R_SB_ALIGN_BOTTOM: 2048 case R_SB_ALIGN_BOTTOM:
1711 csrO = scrollBar.bot - scrollBar.top; 2049 csrO = scrollBar.bot - scrollBar.top;
1712 break; 2050 break;
1713 } 2051 }
2052
1714 if (scrollBar.style == R_SB_XTERM 2053 if (scrollBar.style == R_SB_XTERM
1715 || scrollbar_above_slider (ev.y) 2054 || scrollbar_above_slider (ev.y)
1716 || scrollbar_below_slider (ev.y)) 2055 || scrollbar_below_slider (ev.y))
1717 scr_move_to ( scrollbar_position (ev.y) - csrO, 2056 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1718 scrollbar_size ()); 2057
1719 scrollBar.setMotion (); 2058 scrollBar.setMotion ();
1720 break; 2059 break;
1721 2060
1722 case Button1: 2061 case Button1:
1723 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2062 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1727 case Button3: 2066 case Button3:
1728 if (scrollBar.style != R_SB_XTERM) 2067 if (scrollBar.style != R_SB_XTERM)
1729 { 2068 {
1730 if (scrollbar_above_slider (ev.y)) 2069 if (scrollbar_above_slider (ev.y))
1731# ifdef RXVT_SCROLL_FULL 2070# ifdef RXVT_SCROLL_FULL
1732 scr_page (UP, TermWin.nrow - 1); 2071 scr_page (UP, nrow - 1);
1733# else 2072# else
1734 scr_page (UP, TermWin.nrow / 4); 2073 scr_page (UP, nrow / 4);
1735# endif 2074# endif
1736 else if (scrollbar_below_slider (ev.y)) 2075 else if (scrollbar_below_slider (ev.y))
1737# ifdef RXVT_SCROLL_FULL 2076# ifdef RXVT_SCROLL_FULL
1738 scr_page (DN, TermWin.nrow - 1); 2077 scr_page (DN, nrow - 1);
1739# else 2078# else
1740 scr_page (DN, TermWin.nrow / 4); 2079 scr_page (DN, nrow / 4);
1741# endif 2080# endif
1742 else 2081 else
1743 scrollBar.setMotion (); 2082 scrollBar.setMotion ();
1744 } 2083 }
1745 else 2084 else
1746 { 2085 {
1747 scr_page ((ev.button == Button1 ? DN : UP), 2086 scr_page ((ev.button == Button1 ? DN : UP),
1748 (TermWin.nrow 2087 (nrow
1749 * scrollbar_position (ev.y) 2088 * scrollbar_position (ev.y)
1750 / scrollbar_size ())); 2089 / scrollbar_size ()));
1751 } 2090 }
2091
1752 break; 2092 break;
1753 } 2093 }
1754 } 2094 }
1755 return; 2095 return;
1756 } 2096 }
… …
1768{ 2108{
1769 int reportmode = 0; 2109 int reportmode = 0;
1770 2110
1771 csrO = 0; /* reset csr Offset */ 2111 csrO = 0; /* reset csr Offset */
1772 if (!bypass_keystate) 2112 if (!bypass_keystate)
1773 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2113 reportmode = !! (priv_modes & PrivMode_mouse_report);
1774 2114
1775 if (scrollbar_isUpDn ()) 2115 if (scrollbar_isUpDn ())
1776 { 2116 {
1777 scrollBar.setIdle (); 2117 scrollBar.setIdle ();
1778 scrollbar_show (0); 2118 scrollbar_show (0);
1779#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2119#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1780 refresh_type &= ~SMOOTH_REFRESH; 2120 refresh_type &= ~SMOOTH_REFRESH;
1781#endif 2121#endif
1782
1783 } 2122 }
2123
1784#ifdef SELECTION_SCROLLING 2124#ifdef SELECTION_SCROLLING
1785 pending_scroll_selection=0; 2125 if (sel_scroll_ev.active)
2126 sel_scroll_ev.stop();
1786#endif 2127#endif
2128
1787 if (ev.window == TermWin.vt) 2129 if (ev.window == vt)
1788 { 2130 {
2131#if ISO_14755
2132 // 5.4
2133 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2134 return;
2135#endif
1789 if (reportmode) 2136 if (reportmode)
1790 { 2137 {
1791 /* mouse report from vt window */ 2138 /* mouse report from vt window */
1792 /* don't report release of wheel "buttons" */ 2139 /* don't report release of wheel "buttons" */
1793 if (ev.button >= 4) 2140 if (ev.button >= 4)
… …
1807 MEvent.button = AnyButton; 2154 MEvent.button = AnyButton;
1808 mouse_report (ev); 2155 mouse_report (ev);
1809#endif /* MOUSE_REPORT_DOUBLECLICK */ 2156#endif /* MOUSE_REPORT_DOUBLECLICK */
1810 return; 2157 return;
1811 } 2158 }
2159
1812 /* 2160 /*
1813 * dumb hack to compensate for the failure of click-and-drag 2161 * dumb hack to compensate for the failure of click-and-drag
1814 * when overriding mouse reporting 2162 * when overriding mouse reporting
1815 */ 2163 */
1816 if (PrivateModes & PrivMode_mouse_report 2164 if (priv_modes & PrivMode_mouse_report
1817 && bypass_keystate 2165 && bypass_keystate
1818 && ev.button == Button1 && MEvent.clicks <= 1) 2166 && ev.button == Button1 && MEvent.clicks <= 1)
1819 selection_extend (ev.x, ev.y, 0); 2167 selection_extend (ev.x, ev.y, 0);
2168
2169 if (!HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2170 return;
1820 2171
1821 switch (ev.button) 2172 switch (ev.button)
1822 { 2173 {
1823 case Button1: 2174 case Button1:
1824 case Button3: 2175 case Button3:
… …
1832 case Button5: 2183 case Button5:
1833 { 2184 {
1834 int i; 2185 int i;
1835 page_dirn v; 2186 page_dirn v;
1836 2187
1837 v = (ev.button == Button4) ? UP : DN; 2188 v = ev.button == Button4 ? UP : DN;
2189
1838 if (ev.state & ShiftMask) 2190 if (ev.state & ShiftMask)
1839 i = 1; 2191 i = 1;
1840 else if ((Options & Opt_mouseWheelScrollPage)) 2192 else if (OPTION (Opt_mouseWheelScrollPage))
1841 i = TermWin.nrow - 1; 2193 i = nrow - 1;
1842 else 2194 else
1843 i = 5; 2195 i = 5;
2196
1844# ifdef MOUSE_SLIP_WHEELING 2197# ifdef MOUSE_SLIP_WHEELING
1845 if (ev.state & ControlMask) 2198 if (ev.state & ControlMask)
1846 { 2199 {
1847 mouse_slip_wheel_speed += (v ? -1 : 1); 2200 mouse_slip_wheel_speed += v ? -1 : 1;
2201 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2202 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2203
2204 if (slip_wheel_ev.at < NOW)
1848 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2205 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2206
2207 slip_wheel_ev.start ();
1849 } 2208 }
2209 else
2210 {
1850# endif 2211# endif
1851# ifdef JUMP_MOUSE_WHEEL 2212# 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); 2213 scr_page (v, i);
1859 scr_refresh (SMOOTH_REFRESH); 2214 scr_refresh (SMOOTH_REFRESH);
1860 scrollbar_show (1); 2215 scrollbar_show (1);
2216# else
2217 while (i--)
2218 {
2219 scr_page (v, 1);
2220 scr_refresh (SMOOTH_REFRESH);
2221 scrollbar_show (1);
2222 }
2223# endif
2224# ifdef MOUSE_SLIP_WHEELING
1861 } 2225 }
1862# endif 2226#endif
1863
1864 } 2227 }
1865 break; 2228 break;
1866#endif 2229#endif
1867
1868 } 2230 }
1869 } 2231 }
1870#ifdef MENUBAR 2232#ifdef MENUBAR
1871 else if (isMenuBarWindow (ev.window)) 2233 else if (isMenuBarWindow (ev.window))
1872 menubar_control (ev); 2234 menubar_control (ev);
1873#endif 2235#endif
1874} 2236}
1875 2237
1876
1877#ifdef TRANSPARENT 2238#ifdef TRANSPARENT
2239#if TINTING
2240/* taken from aterm-0.4.2 */
2241
2242typedef uint32_t RUINT32T;
2243
2244void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2245{
2246 int sh_r, sh_g, sh_b;
2247 RUINT32T mask_r, mask_g, mask_b;
2248 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2249 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2250 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2251 int i;
2252
2253 Visual *visual = display->visual;
2254
2255 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2256
2257 /* for convenience */
2258 mask_r = visual->red_mask;
2259 mask_g = visual->green_mask;
2260 mask_b = visual->blue_mask;
2261
2262 /* boring lookup table pre-initialization */
2263 switch (srcImage->bits_per_pixel) {
2264 case 15:
2265 if ((mask_r != 0x7c00) ||
2266 (mask_g != 0x03e0) ||
2267 (mask_b != 0x001f))
2268 return;
2269 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2270 lookup_r = lookup;
2271 lookup_g = lookup+32;
2272 lookup_b = lookup+32+32;
2273 sh_r = 10;
2274 sh_g = 5;
2275 sh_b = 0;
2276 break;
2277 case 16:
2278 if ((mask_r != 0xf800) ||
2279 (mask_g != 0x07e0) ||
2280 (mask_b != 0x001f))
2281 return;
2282 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2283 lookup_r = lookup;
2284 lookup_g = lookup+32;
2285 lookup_b = lookup+32+64;
2286 sh_r = 11;
2287 sh_g = 5;
2288 sh_b = 0;
2289 break;
2290 case 24:
2291 if ((mask_r != 0xff0000) ||
2292 (mask_g != 0x00ff00) ||
2293 (mask_b != 0x0000ff))
2294 return;
2295 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2296 lookup_r = lookup;
2297 lookup_g = lookup+256;
2298 lookup_b = lookup+256+256;
2299 sh_r = 16;
2300 sh_g = 8;
2301 sh_b = 0;
2302 break;
2303 case 32:
2304 if ((mask_r != 0xff0000) ||
2305 (mask_g != 0x00ff00) ||
2306 (mask_b != 0x0000ff))
2307 return;
2308 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2309 lookup_r = lookup;
2310 lookup_g = lookup+256;
2311 lookup_b = lookup+256+256;
2312 sh_r = 16;
2313 sh_g = 8;
2314 sh_b = 0;
2315 break;
2316 default:
2317 return; /* we do not support this color depth */
2318 }
2319
2320 /* prepare limits for color transformation (each channel is handled separately) */
2321 if (shade < 0) {
2322 shade = -shade;
2323 if (shade < 0) shade = 0;
2324 if (shade > 100) shade = 100;
2325
2326 lower_lim_r = 65535-rm;
2327 lower_lim_g = 65535-gm;
2328 lower_lim_b = 65535-bm;
2329
2330 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2331 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2332 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2333
2334 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2335 } else {
2336 if (shade < 0) shade = 0;
2337 if (shade > 100) shade = 100;
2338
2339 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2340
2341 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2342 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2343 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2344 }
2345
2346 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2347 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2348 {
2349 unsigned int tmp;
2350
2351 tmp = lower_lim_r;
2352 lower_lim_r = lower_lim_b;
2353 lower_lim_b = tmp;
2354
2355 tmp = upper_lim_r;
2356 upper_lim_r = upper_lim_b;
2357 upper_lim_b = tmp;
2358 }
2359
2360 /* fill our lookup tables */
2361 for (i = 0; i <= mask_r>>sh_r; i++)
2362 {
2363 RUINT32T tmp;
2364 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2365 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2366 lookup_r[i] = (tmp/65535)<<sh_r;
2367 }
2368 for (i = 0; i <= mask_g>>sh_g; i++)
2369 {
2370 RUINT32T tmp;
2371 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2372 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2373 lookup_g[i] = (tmp/65535)<<sh_g;
2374 }
2375 for (i = 0; i <= mask_b>>sh_b; i++)
2376 {
2377 RUINT32T tmp;
2378 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2379 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2380 lookup_b[i] = (tmp/65535)<<sh_b;
2381 }
2382
2383 /* apply table to input image (replacing colors by newly calculated ones) */
2384 switch (srcImage->bits_per_pixel)
2385 {
2386 case 15:
2387 {
2388 unsigned short *p1, *pf, *p, *pl;
2389 p1 = (unsigned short *) srcImage->data;
2390 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2391 while (p1 < pf)
2392 {
2393 p = p1;
2394 pl = p1 + srcImage->width;
2395 for (; p < pl; p++)
2396 {
2397 *p = lookup_r[(*p & 0x7c00)>>10] |
2398 lookup_g[(*p & 0x03e0)>> 5] |
2399 lookup_b[(*p & 0x001f)];
2400 }
2401 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2402 }
2403 break;
2404 }
2405 case 16:
2406 {
2407 unsigned short *p1, *pf, *p, *pl;
2408 p1 = (unsigned short *) srcImage->data;
2409 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2410 while (p1 < pf)
2411 {
2412 p = p1;
2413 pl = p1 + srcImage->width;
2414 for (; p < pl; p++)
2415 {
2416 *p = lookup_r[(*p & 0xf800)>>11] |
2417 lookup_g[(*p & 0x07e0)>> 5] |
2418 lookup_b[(*p & 0x001f)];
2419 }
2420 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2421 }
2422 break;
2423 }
2424 case 24:
2425 {
2426 unsigned char *p1, *pf, *p, *pl;
2427 p1 = (unsigned char *) srcImage->data;
2428 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2429 while (p1 < pf)
2430 {
2431 p = p1;
2432 pl = p1 + srcImage->width * 3;
2433 for (; p < pl; p += 3)
2434 {
2435 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2436 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2437 p[2] = lookup_r[(p[2] & 0x0000ff)];
2438 }
2439 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2440 }
2441 break;
2442 }
2443 case 32:
2444 {
2445 RUINT32T *p1, *pf, *p, *pl;
2446 p1 = (RUINT32T *) srcImage->data;
2447 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2448
2449 while (p1 < pf)
2450 {
2451 p = p1;
2452 pl = p1 + srcImage->width;
2453 for (; p < pl; p++)
2454 {
2455 *p = lookup_r[(*p & 0xff0000)>>16] |
2456 lookup_g[(*p & 0x00ff00)>> 8] |
2457 lookup_b[(*p & 0x0000ff)] |
2458 (*p & ~0xffffff);
2459 }
2460 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2461 }
2462 break;
2463 }
2464 }
2465
2466 free (lookup);
2467}
2468#endif
2469
1878/* 2470/*
1879 * Check our parents are still who we think they are. 2471 * Check our parents are still who we think they are.
1880 * Do transparency updates if required 2472 * Do transparency updates if required
1881 */ 2473 */
1882int 2474int
1883rxvt_term::check_our_parents () 2475rxvt_term::check_our_parents ()
1884{ 2476{
1885 int i, pchanged, aformat, have_pixmap, rootdepth; 2477 int i, pchanged, aformat, have_pixmap, rootdepth;
1886 unsigned long nitems, bytes_after; 2478 unsigned long nitems, bytes_after;
1887 Atom atype; 2479 Atom atype;
1888 unsigned char *prop = NULL; 2480 unsigned char *prop = NULL;
1889 Window root, oldp, *list; 2481 Window root, oldp, *list;
1890 Pixmap rootpixmap = None; 2482 Pixmap rootpixmap = None;
1891 XWindowAttributes wattr, wrootattr; 2483 XWindowAttributes wattr, wrootattr;
2484 dDisp;
1892 2485
1893 pchanged = 0; 2486 pchanged = 0;
1894 2487
1895 if (! (Options & Opt_transparent)) 2488 if (!OPTION (Opt_transparent))
1896 return pchanged; /* Don't try any more */ 2489 return pchanged; /* Don't try any more */
1897 2490
1898 XGetWindowAttributes (display->display, display->root, &wrootattr); 2491 XGetWindowAttributes (disp, display->root, &wrootattr);
1899 rootdepth = wrootattr.depth; 2492 rootdepth = wrootattr.depth;
1900 2493
1901 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 2494 XGetWindowAttributes (disp, parent[0], &wattr);
2495
1902 if (rootdepth != wattr.depth) 2496 if (rootdepth != wattr.depth)
1903 { 2497 {
1904 if (am_transparent) 2498 if (am_transparent)
1905 { 2499 {
1906 pchanged = 1; 2500 pchanged = 1;
1907 XSetWindowBackground (display->display, TermWin.vt, 2501 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
1908 PixColors[Color_bg]);
1909 am_transparent = am_pixmap_trans = 0; 2502 am_transparent = am_pixmap_trans = 0;
1910 } 2503 }
2504
1911 return pchanged; /* Don't try any more */ 2505 return pchanged; /* Don't try any more */
1912 } 2506 }
1913 2507
1914 /* Get all X ops out of the queue so that our information is up-to-date. */ 2508 /* Get all X ops out of the queue so that our information is up-to-date. */
1915 XSync (display->display, False); 2509 XSync (disp, False);
1916 2510
1917 /* 2511 /*
1918 * Make the frame window set by the window manager have 2512 * Make the frame window set by the window manager have
1919 * the root background. Some window managers put multiple nested frame 2513 * the root background. Some window managers put multiple nested frame
1920 * windows for each client, so we have to take care about that. 2514 * windows for each client, so we have to take care about that.
1921 */ 2515 */
1922 i = (xa[XA_XROOTPMAPID] != 0 2516 i = (xa[XA_XROOTPMAP_ID]
1923 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], 2517 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1924 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2518 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1925 &nitems, &bytes_after, &prop) == Success)); 2519 &nitems, &bytes_after, &prop) == Success);
2520
1926 if (!i || prop == NULL) 2521 if (!i || prop == NULL)
2522 i = (xa[XA_ESETROOT_PMAP_ID]
2523 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2524 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2525 &nitems, &bytes_after, &prop) == Success);
2526
2527 if (!i || prop == NULL
2528#if TINTING
2529 || !rs[Rs_color + Color_tint]
2530#endif
2531 )
1927 have_pixmap = 0; 2532 have_pixmap = 0;
1928 else 2533 else
1929 { 2534 {
1930 have_pixmap = 1; 2535 have_pixmap = 1;
1931 rootpixmap = * ((Pixmap *)prop); 2536 rootpixmap = *(Pixmap *)prop;
1932 XFree (prop); 2537 XFree (prop);
1933 } 2538 }
2539
1934 if (have_pixmap) 2540 if (have_pixmap)
1935 { 2541 {
1936 /* 2542 /*
1937 * Copy display->root pixmap transparency 2543 * Copy display->root pixmap transparency
1938 */ 2544 */
1939 int sx, sy, nx, ny; 2545 int sx, sy, nx, ny;
1940 unsigned int nw, nh; 2546 unsigned int nw, nh;
1941 Window cr; 2547 Window cr;
1942 XImage *image; 2548 XImage *image;
1943 GC gc; 2549 GC gc;
1944 XGCValues gcvalue; 2550 XGCValues gcvalue;
1945 2551
1946 XTranslateCoordinates (display->display, TermWin.parent[0], display->root, 2552 XTranslateCoordinates (disp, parent[0], display->root,
1947 0, 0, &sx, &sy, &cr); 2553 0, 0, &sx, &sy, &cr);
1948 nw = (unsigned int)szHint.width; 2554 nw = (unsigned int)szHint.width;
1949 nh = (unsigned int)szHint.height; 2555 nh = (unsigned int)szHint.height;
1950 nx = ny = 0; 2556 nx = ny = 0;
2557
1951 if (sx < 0) 2558 if (sx < 0)
1952 { 2559 {
1953 nw += sx; 2560 nw += sx;
1954 nx = -sx; 2561 nx = -sx;
1955 sx = 0; 2562 sx = 0;
1956 } 2563 }
2564
1957 if (sy < 0) 2565 if (sy < 0)
1958 { 2566 {
1959 nh += sy; 2567 nh += sy;
1960 ny = -sy; 2568 ny = -sy;
1961 sy = 0; 2569 sy = 0;
1962 } 2570 }
2571
1963 MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); 2572 min_it (nw, (unsigned int) (wrootattr.width - sx));
1964 MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); 2573 min_it (nh, (unsigned int) (wrootattr.height - sy));
2574
2575 XSync (disp, False);
1965 allowedxerror = -1; 2576 allowedxerror = -1;
1966 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2577 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
1967 ZPixmap); 2578
1968 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2579 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1969 /* XXX: may need a delay here? */ 2580 /* XXX: may need a delay here? */
1970 allowedxerror = 0; 2581 allowedxerror = 0;
2582
1971 if (image == NULL) 2583 if (image == NULL)
1972 { 2584 {
1973 if (am_transparent && am_pixmap_trans) 2585 if (am_transparent && am_pixmap_trans)
1974 { 2586 {
1975 pchanged = 1; 2587 pchanged = 1;
1976 if (TermWin.pixmap != None) 2588 if (pixmap != None)
1977 { 2589 {
1978 XFreePixmap (display->display, TermWin.pixmap); 2590 XFreePixmap (disp, pixmap);
1979 TermWin.pixmap = None; 2591 pixmap = None;
1980 } 2592 }
1981 } 2593 }
2594
1982 am_pixmap_trans = 0; 2595 am_pixmap_trans = 0;
1983 } 2596 }
1984 else 2597 else
1985 { 2598 {
1986 if (TermWin.pixmap != None) 2599 if (pixmap != None)
1987 XFreePixmap (display->display, TermWin.pixmap); 2600 XFreePixmap (disp, pixmap);
2601
2602#if TINTING
2603 if (ISSET_PIXCOLOR (Color_tint))
2604 {
2605 unsigned short rm, gm, bm;
2606 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2607
2608 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2609
2610 ShadeXImage (display, image, shade, rm, gm, bm);
2611 }
2612#endif
2613
1988 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, 2614 pixmap = XCreatePixmap (disp, vt,
1989 (unsigned int)szHint.width,
1990 (unsigned int)szHint.height, 2615 szHint.width, szHint.height, image->depth);
1991 (unsigned int)image->depth);
1992 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); 2616 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
1993 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, 2617 XPutImage (disp, pixmap, gc, image, 0, 0,
1994 nx, ny, (unsigned int)image->width,
1995 (unsigned int)image->height); 2618 nx, ny, image->width, image->height);
1996 XFreeGC (display->display, gc); 2619 XFreeGC (disp, gc);
1997 XDestroyImage (image); 2620 XDestroyImage (image);
1998 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2621 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
1999 TermWin.pixmap); 2622 XClearWindow (disp, parent[0]);
2623
2000 if (!am_transparent || !am_pixmap_trans) 2624 if (!am_transparent || !am_pixmap_trans)
2001 pchanged = 1; 2625 pchanged = 1;
2626
2002 am_transparent = am_pixmap_trans = 1; 2627 am_transparent = am_pixmap_trans = 1;
2003 } 2628 }
2004 } 2629 }
2630
2005 if (!am_pixmap_trans) 2631 if (am_pixmap_trans)
2632 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2633 else
2006 { 2634 {
2007 unsigned int n; 2635 unsigned int n;
2008 /* 2636 /*
2009 * InheritPixmap transparency 2637 * InheritPixmap transparency
2010 */ 2638 */
2011 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2012 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); 2639 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2013 i++)
2014 { 2640 {
2015 oldp = TermWin.parent[i]; 2641 oldp = parent[i];
2016 XQueryTree (display->display, TermWin.parent[i - 1], &root, 2642 XQueryTree (disp, parent[i - 1], &root,
2017 &TermWin.parent[i], &list, &n); 2643 &parent[i], &list, &n);
2018 XFree (list); 2644 XFree (list);
2019 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2645
2020 if (TermWin.parent[i] == display->root) 2646 if (parent[i] == display->root)
2021 { 2647 {
2022 if (oldp != None) 2648 if (oldp != None)
2023 pchanged = 1; 2649 pchanged = 1;
2650
2024 break; 2651 break;
2025 } 2652 }
2653
2026 if (oldp != TermWin.parent[i]) 2654 if (oldp != parent[i])
2027 pchanged = 1; 2655 pchanged = 1;
2028 } 2656 }
2657
2029 n = 0; 2658 n = 0;
2659
2030 if (pchanged) 2660 if (pchanged)
2031 { 2661 {
2032 for (; n < (unsigned int)i; n++) 2662 for (; n < (unsigned int)i; n++)
2033 { 2663 {
2034 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2664 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) 2665 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2037 { 2666 {
2038 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2667 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2039 break; 2668 break;
2040 } 2669 }
2041 } 2670 }
2042 } 2671 }
2043 if (n > (int) (sizeof (TermWin.parent) 2672
2044 / sizeof (TermWin.parent[0]))) 2673 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2045 { 2674 {
2046 D_X ((stderr, "InheritPixmap Turning off")); 2675 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2047 XSetWindowBackground (display->display, TermWin.parent[0], 2676 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; 2677 am_transparent = 0;
2052 /* XXX: also turn off Opt_transparent? */ 2678 /* XXX: also turn off Opt_transparent? */
2053 } 2679 }
2054 else 2680 else
2055 { 2681 {
2682#if WAIT_FOR_WM
2056 /* wait (an arbitrary period) for the WM to do its thing 2683 /* wait (an arbitrary period) for the WM to do its thing
2057 * needed for fvwm2.2.2 (and before?) */ 2684 * 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); 2685 sleep (1);
2066# endif 2686#endif
2067 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2068 for (n = 0; n < (unsigned int)i; n++) 2687 for (n = 0; n < (unsigned int)i; n++)
2069 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], 2688 {
2070 ParentRelative); 2689 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2071 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2690 XClearWindow (disp, parent[n]);
2072 ParentRelative); 2691 }
2692
2693 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2073 am_transparent = 1; 2694 am_transparent = 1;
2074 } 2695 }
2696
2075 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) 2697 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2076 TermWin.parent[i] = None; 2698 parent[i] = None;
2699 }
2700
2701 if (scrollBar.win)
2077 } 2702 {
2703 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2704 scrollBar.setIdle ();
2705 scrollbar_show (0);
2706 }
2707
2708 if (am_transparent)
2709 {
2710 want_refresh = want_full_refresh = 1;
2711 if (am_pixmap_trans)
2712 flush ();
2713 }
2714
2078 return pchanged; 2715 return pchanged;
2079} 2716}
2080#endif 2717#endif
2081 2718
2082/*}}} */ 2719/*}}} */
2720
2721bool
2722rxvt_term::cmd_parse ()
2723{
2724 bool flag = false;
2725 unicode_t ch = NOCHAR;
2726 char *seq_begin; // remember start of esc-sequence here
2727
2728 for (;;)
2729 {
2730 if (ch == NOCHAR)
2731 {
2732 seq_begin = cmdbuf_ptr;
2733 ch = next_char ();
2734
2735 if (ch == NOCHAR)
2736 break;
2737 }
2738
2739 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2740 {
2741 if (!seen_input)
2742 {
2743 seen_input = 1;
2744 // many badly-written programs (e.g. jed) contain a race condition:
2745 // they first read the screensize and then install a SIGWINCH handler.
2746 // some window managers resize the window early, and these programs
2747 // then sometimes get the size wrong.
2748 // unfortunately other programs are even more buggy and dislike
2749 // being sent SIGWINCH, so only do it when we were in fact being
2750 // resized.
2751 if (seen_resize && cmd_pid)
2752 kill (-cmd_pid, SIGWINCH);
2753 }
2754
2755 /* Read a text string from the input buffer */
2756 unicode_t buf[UBUFSIZ];
2757 bool refreshnow = false;
2758 int nlines = 0;
2759 unicode_t *str = buf;
2760 unicode_t *eol = str + min (ncol, UBUFSIZ);
2761
2762 for (;;)
2763 {
2764 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2765 break;
2766
2767 *str++ = ch;
2768
2769 if (ch == C0_LF || str >= eol)
2770 {
2771 if (ch == C0_LF)
2772 nlines++;
2773
2774 refresh_count++;
2775
2776 if (!OPTION (Opt_jumpScroll)
2777 || (refresh_count >= refresh_limit * (nrow - 1)))
2778 {
2779 refreshnow = true;
2780 refresh_count = 0;
2781 ch = NOCHAR;
2782 break;
2783 }
2784
2785 // scr_add_lines only works for nlines <= nrow - 1.
2786 if (nlines >= nrow - 1)
2787 {
2788 if (!HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_USTRING_LEN, buf, str - buf, DT_END)))
2789 scr_add_lines (buf, nlines, str - buf);
2790
2791 nlines = 0;
2792 str = buf;
2793 eol = str + min (ncol, UBUFSIZ);
2794 }
2795
2796 if (str >= eol)
2797 {
2798 if (eol >= buf + UBUFSIZ)
2799 {
2800 ch = NOCHAR;
2801 break;
2802 }
2803 else
2804 eol = min (eol + ncol, buf + UBUFSIZ);
2805 }
2806
2807 }
2808
2809 seq_begin = cmdbuf_ptr;
2810 ch = next_char ();
2811 }
2812
2813 if (!HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_USTRING_LEN, buf, str - buf, DT_END)))
2814 scr_add_lines (buf, nlines, str - buf);
2815
2816 /*
2817 * If there have been a lot of new lines, then update the screen
2818 * What the heck I'll cheat and only refresh less than every page-full.
2819 * the number of pages between refreshes is refresh_limit, which
2820 * is incremented here because we must be doing flat-out scrolling.
2821 */
2822 if (refreshnow)
2823 {
2824 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2825 refresh_limit++;
2826 else
2827 {
2828 flag = true;
2829 scr_refresh (refresh_type);
2830 flush_ev.stop ();
2831 }
2832 }
2833
2834 }
2835 else
2836 {
2837 try
2838 {
2839 process_nonprinting (ch);
2840 }
2841 catch (const class out_of_input &o)
2842 {
2843 // we ran out of input, retry later
2844 cmdbuf_ptr = seq_begin;
2845 break;
2846 }
2847
2848 ch = NOCHAR;
2849 }
2850 }
2851
2852 return flag;
2853}
2854
2855// read the next octet
2856unicode_t
2857rxvt_term::next_octet ()
2858{
2859 return cmdbuf_ptr < cmdbuf_endp
2860 ? *cmdbuf_ptr++
2861 : NOCHAR;
2862}
2863
2864// read the next character
2865unicode_t
2866rxvt_term::next_char ()
2867{
2868 while (cmdbuf_ptr < cmdbuf_endp)
2869 {
2870 // assume 7-bit to be ascii ALWAYS
2871 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2872 return *cmdbuf_ptr++;
2873
2874 wchar_t wc;
2875 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2876
2877 if (len == (size_t)-2)
2878 {
2879 // the mbstate stores incomplete sequences. didn't know this :/
2880 cmdbuf_ptr = cmdbuf_endp;
2881 break;
2882 }
2883
2884 if (len == (size_t)-1)
2885 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2886
2887 // assume wchar == unicode
2888 cmdbuf_ptr += len;
2889 return wc & UNICODE_MASK;
2890 }
2891
2892 return NOCHAR;
2893}
2894
2895/* rxvt_cmd_getc () - Return next input character */
2896/*
2897 * Return the next input character after first passing any keyboard input
2898 * to the command.
2899 */
2900unicode_t
2901rxvt_term::cmd_getc ()
2902{
2903 unicode_t c = next_char ();
2904
2905 if (c == NOCHAR)
2906 throw out_of_input;
2907
2908 return c;
2909}
2910
2911unicode_t
2912rxvt_term::cmd_get8 ()
2913{
2914 unicode_t c = next_octet ();
2915
2916 if (c == NOCHAR)
2917 throw out_of_input;
2918
2919 return c;
2920}
2083 2921
2084/*{{{ print pipe */ 2922/*{{{ print pipe */
2085/*----------------------------------------------------------------------*/ 2923/*----------------------------------------------------------------------*/
2086#ifdef PRINTPIPE 2924#ifdef PRINTPIPE
2087FILE * 2925FILE *
2088rxvt_term::popen_printer () 2926rxvt_term::popen_printer ()
2089{ 2927{
2090 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2928 FILE *stream = popen (rs[Rs_print_pipe], "w");
2091 2929
2092 if (stream == NULL) 2930 if (stream == NULL)
2093 rxvt_print_error ("can't open printer pipe"); 2931 rxvt_warn ("can't open printer pipe, not printing.\n");
2932
2094 return stream; 2933 return stream;
2095} 2934}
2096 2935
2097int 2936int
2098rxvt_term::pclose_printer (FILE *stream) 2937rxvt_term::pclose_printer (FILE *stream)
2099{ 2938{
2100 fflush (stream); 2939 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); 2940 return pclose (stream);
2107# endif
2108} 2941}
2109 2942
2110/* 2943/*
2111 * simulate attached vt100 printer 2944 * simulate attached vt100 printer
2112 */ 2945 */
2113void 2946void
2114rxvt_term::process_print_pipe () 2947rxvt_term::process_print_pipe ()
2115{ 2948{
2116 int done; 2949 int done;
2117 FILE *fd; 2950 FILE *fd;
2118 2951
2119 if ((fd = popen_printer ()) == NULL) 2952 if ((fd = popen_printer ()) == NULL)
2120 return; 2953 return;
2121 2954
2122 /* 2955 /*
2123 * Send all input to the printer until either ESC[4i or ESC[?4i 2956 * Send all input to the printer until either ESC[4i or ESC[?4i
2124 * is received. 2957 * is received.
2125 */ 2958 */
2126 for (done = 0; !done;) 2959 for (done = 0; !done;)
2127 { 2960 {
2128 unsigned char buf[8]; 2961 unsigned char buf[8];
2129 unsigned char ch; 2962 unicode_t ch;
2130 unsigned int i, len; 2963 unsigned int i, len;
2131 2964
2132 if ((ch = cmd_getc ()) != C0_ESC) 2965 if ((ch = cmd_getc ()) != C0_ESC)
2133 { 2966 {
2134 if (putc (ch, fd) == EOF) 2967 if (putc (ch, fd) == EOF)
2135 break; /* done = 1 */ 2968 break; /* done = 1 */
… …
2150 { 2983 {
2151 if ((buf[len++] = cmd_getc ()) == 'i') 2984 if ((buf[len++] = cmd_getc ()) == 'i')
2152 break; /* done = 1 */ 2985 break; /* done = 1 */
2153 } 2986 }
2154 } 2987 }
2988
2155 for (i = 0; i < len; i++) 2989 for (i = 0; i < len; i++)
2156 if (putc (buf[i], fd) == EOF) 2990 if (putc (buf[i], fd) == EOF)
2157 { 2991 {
2158 done = 1; 2992 done = 1;
2159 break; 2993 break;
2160 } 2994 }
2161 } 2995 }
2162 } 2996 }
2997
2163 pclose_printer (fd); 2998 pclose_printer (fd);
2164} 2999}
2165#endif /* PRINTPIPE */ 3000#endif /* PRINTPIPE */
2166/*}}} */ 3001/*}}} */
2167 3002
2168/* *INDENT-OFF* */ 3003/* *INDENT-OFF* */
2169enum { 3004enum {
2170 C1_40 = 0x40, 3005 C1_40 = 0x40,
2171 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 3006 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, 3007 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, 3008 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 3009 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2175}; 3010};
2176/* *INDENT-ON* */ 3011/* *INDENT-ON* */
2177 3012
2178/*{{{ process non-printing single characters */ 3013/*{{{ process non-printing single characters */
2179void 3014void
2180rxvt_term::process_nonprinting (unsigned char ch) 3015rxvt_term::process_nonprinting (unicode_t ch)
2181{ 3016{
2182 switch (ch) 3017 switch (ch)
2183 { 3018 {
3019 case C0_ESC:
3020 process_escape_seq ();
3021 break;
2184 case C0_ENQ: /* terminal Status */ 3022 case C0_ENQ: /* terminal Status */
2185 if (rs[Rs_answerbackstring]) 3023 if (rs[Rs_answerbackstring])
2186 tt_write ( 3024 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 3025 else
2190 tt_write ((unsigned char *)VT100_ANS, 3026 tt_write (VT100_ANS, strlen (VT100_ANS));
2191 (unsigned int)STRLEN (VT100_ANS));
2192 break; 3027 break;
2193 case C0_BEL: /* bell */ 3028 case C0_BEL: /* bell */
2194 scr_bell (); 3029 scr_bell ();
2195 break; 3030 break;
2196 case C0_BS: /* backspace */ 3031 case C0_BS: /* backspace */
… …
2211 scr_charset_choose (1); 3046 scr_charset_choose (1);
2212 break; 3047 break;
2213 case C0_SI: /* shift in - acs */ 3048 case C0_SI: /* shift in - acs */
2214 scr_charset_choose (0); 3049 scr_charset_choose (0);
2215 break; 3050 break;
3051
3052#ifdef EIGHT_BIT_CONTROLS
3053 // 8-bit controls
3054 case 0x90: /* DCS */
3055 process_dcs_seq ();
3056 break;
3057 case 0x9b: /* CSI */
3058 process_csi_seq ();
3059 break;
3060 case 0x9d: /* CSI */
3061 process_osc_seq ();
3062 break;
3063#endif
2216 } 3064 }
2217} 3065}
2218/*}}} */ 3066/*}}} */
2219 3067
2220 3068
2221/*{{{ process VT52 escape sequences */ 3069/*{{{ process VT52 escape sequences */
2222void 3070void
2223rxvt_term::process_escape_vt52 (unsigned char ch) 3071rxvt_term::process_escape_vt52 (unicode_t ch)
2224{ 3072{
2225 int row, col; 3073 int row, col;
2226 3074
2227 switch (ch) 3075 switch (ch)
2228 { 3076 {
… …
2280 3128
2281/*{{{ process escape sequences */ 3129/*{{{ process escape sequences */
2282void 3130void
2283rxvt_term::process_escape_seq () 3131rxvt_term::process_escape_seq ()
2284{ 3132{
2285 unsigned char ch = cmd_getc (); 3133 unicode_t ch = cmd_getc ();
2286 3134
2287 if (PrivateModes & PrivMode_vt52) 3135 if (priv_modes & PrivMode_vt52)
2288 { 3136 {
2289 process_escape_vt52 (ch); 3137 process_escape_vt52 (ch);
2290 return; 3138 return;
2291 } 3139 }
2292 3140
… …
2307 scr_charset_set (2, (unsigned int)cmd_getc ()); 3155 scr_charset_set (2, (unsigned int)cmd_getc ());
2308 break; 3156 break;
2309 case '+': 3157 case '+':
2310 scr_charset_set (3, (unsigned int)cmd_getc ()); 3158 scr_charset_set (3, (unsigned int)cmd_getc ());
2311 break; 3159 break;
2312#ifndef NO_FRILLS 3160#if ENABLE_FRILLS
2313 case '6': 3161 case '6':
2314 scr_backindex (); 3162 scr_backindex ();
2315 break; 3163 break;
2316#endif 3164#endif
2317 case '7': 3165 case '7':
2318 scr_cursor (SAVE); 3166 scr_cursor (SAVE);
2319 break; 3167 break;
2320 case '8': 3168 case '8':
2321 scr_cursor (RESTORE); 3169 scr_cursor (RESTORE);
2322 break; 3170 break;
2323#ifndef NO_FRILLS 3171#if ENABLE_FRILLS
2324 case '9': 3172 case '9':
2325 scr_forwardindex (); 3173 scr_forwardindex ();
2326 break; 3174 break;
2327#endif 3175#endif
2328 case '=': 3176 case '=':
… …
2338 break; 3186 break;
2339 3187
2340 /* 8.3.87: NEXT LINE */ 3188 /* 8.3.87: NEXT LINE */
2341 case C1_NEL: /* ESC E */ 3189 case C1_NEL: /* ESC E */
2342 { 3190 {
2343 uint32_t nlcr[] = { '\n', '\r' }; 3191 unicode_t nlcr[] = { C0_LF, C0_CR };
2344 scr_add_lines (nlcr, 1, 2); 3192 scr_add_lines (nlcr, 1, 2);
2345 } 3193 }
2346 break; 3194 break;
2347 3195
2348 /* kidnapped escape sequence: Should be 8.3.48 */ 3196 /* kidnapped escape sequence: Should be 8.3.48 */
… …
2359 case C1_RI: /* ESC M */ 3207 case C1_RI: /* ESC M */
2360 scr_index (DN); 3208 scr_index (DN);
2361 break; 3209 break;
2362 3210
2363 /* 8.3.142: SINGLE-SHIFT TWO */ 3211 /* 8.3.142: SINGLE-SHIFT TWO */
2364 /*case C1_SS2: scr_single_shift (2); break; */ 3212 /*case C1_SS2: scr_single_shift (2); break; */
2365 3213
2366 /* 8.3.143: SINGLE-SHIFT THREE */ 3214 /* 8.3.143: SINGLE-SHIFT THREE */
2367 /*case C1_SS3: scr_single_shift (3); break; */ 3215 /*case C1_SS3: scr_single_shift (3); break; */
2368 3216
2369 /* 8.3.27: DEVICE CONTROL STRING */ 3217 /* 8.3.27: DEVICE CONTROL STRING */
2370 case C1_DCS: /* ESC P */ 3218 case C1_DCS: /* ESC P */
2371 process_dcs_seq (); 3219 process_dcs_seq ();
2372 break; 3220 break;
2373 3221
2374 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3222 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2375 case C1_SCI: /* ESC Z */ 3223 case C1_SCI: /* ESC Z */
2376 tt_write ((const unsigned char *)ESCZ_ANSWER, 3224 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2377 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2378 break; /* steal obsolete ESC [ c */ 3225 break; /* steal obsolete ESC [ c */
2379 3226
2380 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3227 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2381 case C1_CSI: /* ESC [ */ 3228 case C1_CSI: /* ESC [ */
2382 process_csi_seq (); 3229 process_csi_seq ();
… …
2387 process_osc_seq (); 3234 process_osc_seq ();
2388 break; 3235 break;
2389 3236
2390 /* 8.3.106: RESET TO INITIAL STATE */ 3237 /* 8.3.106: RESET TO INITIAL STATE */
2391 case 'c': 3238 case 'c':
3239 mbstate.reset ();
2392 scr_poweron (); 3240 scr_poweron ();
2393 scrollbar_show (1); 3241 scrollbar_show (1);
2394 break; 3242 break;
2395 3243
2396 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3244 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2408 3256
2409/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3257/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2410/* *INDENT-OFF* */ 3258/* *INDENT-OFF* */
2411enum { 3259enum {
2412 CSI_ICH = 0x40, 3260 CSI_ICH = 0x40,
2413 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3261 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 , 3262 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, 3263 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, 3264 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, 3265 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, 3266 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, */ 3281 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, [, \, ], ^, _, */ 3282 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, */ 3283 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, */ 3284 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, */ 3285 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, {, |, }, ~, */ 3286 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2439 }; 3287 };
2440/* *INDENT-ON* */ 3288/* *INDENT-ON* */
2441 3289
2442void 3290void
2443rxvt_term::process_csi_seq () 3291rxvt_term::process_csi_seq ()
2444{ 3292{
2445 unsigned char ch, priv, i; 3293 unicode_t ch, priv, i;
2446 unsigned int nargs, p; 3294 unsigned int nargs, p;
2447 int n, ndef; 3295 int n, ndef;
2448 int arg[ESC_ARGS]; 3296 int arg[ESC_ARGS];
2449 3297
2450 for (nargs = ESC_ARGS; nargs > 0;) 3298 for (nargs = ESC_ARGS; nargs > 0;)
2451 arg[--nargs] = 0; 3299 arg[--nargs] = 0;
2452 3300
2453 priv = 0; 3301 priv = 0;
… …
2455 if (ch >= '<' && ch <= '?') 3303 if (ch >= '<' && ch <= '?')
2456 { /* '<' '=' '>' '?' */ 3304 { /* '<' '=' '>' '?' */
2457 priv = ch; 3305 priv = ch;
2458 ch = cmd_getc (); 3306 ch = cmd_getc ();
2459 } 3307 }
3308
2460 /* read any numerical arguments */ 3309 /* read any numerical arguments */
2461 for (n = -1; ch < CSI_ICH; ) 3310 for (n = -1; ch < CSI_ICH; )
2462 { 3311 {
2463 if (isdigit (ch)) 3312 if (isdigit (ch))
2464 { 3313 {
… …
2471 { 3320 {
2472 if (nargs < ESC_ARGS) 3321 if (nargs < ESC_ARGS)
2473 arg[nargs++] = n; 3322 arg[nargs++] = n;
2474 n = -1; 3323 n = -1;
2475 } 3324 }
2476 else if (ch == '\b') 3325 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); 3326 process_nonprinting (ch);
2488 } 3327
2489 ch = cmd_getc (); 3328 ch = cmd_getc ();
2490 } 3329 }
2491 3330
2492 if (ch > CSI_7F) 3331 if (ch > CSI_7F)
2493 return; 3332 return;
… …
2515 { 3354 {
2516 switch (priv) 3355 switch (priv)
2517 { 3356 {
2518 case '>': 3357 case '>':
2519 if (ch == CSI_DA) /* secondary device attributes */ 3358 if (ch == CSI_DA) /* secondary device attributes */
2520 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 3359 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]);
2521 break; 3360 break;
2522 case '?': 3361 case '?':
2523 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3362 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2524 process_terminal_mode (ch, priv, nargs, arg); 3363 process_terminal_mode (ch, priv, nargs, arg);
2525 break; 3364 break;
… …
2630 3469
2631 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3470 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2632 arg[0] = -arg[0]; 3471 arg[0] = -arg[0];
2633 /* FALLTHROUGH */ 3472 /* FALLTHROUGH */
2634 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3473 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2635 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3474 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2636 break; 3475 break;
2637 3476
2638 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3477 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2639 tt_write ((const unsigned char *)VT100_ANS, 3478 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2640 (unsigned int) (sizeof (VT100_ANS) - 1));
2641 break; 3479 break;
2642 3480
2643 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3481 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2644 process_sgr_mode (nargs, arg); 3482 process_sgr_mode (nargs, arg);
2645 break; 3483 break;
… …
2651 tt_printf ("\033[0n"); 3489 tt_printf ("\033[0n");
2652 break; 3490 break;
2653 case 6: /* CPR requested */ 3491 case 6: /* CPR requested */
2654 scr_report_position (); 3492 scr_report_position ();
2655 break; 3493 break;
2656#if defined (ENABLE_DISPLAY_ANSWER)
2657 case 7: /* unofficial extension */ 3494 case 7: /* unofficial extension */
3495 if (OPTION (Opt_insecure))
2658 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3496 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2659 break; 3497 break;
2660#endif
2661 case 8: /* unofficial extension */ 3498 case 8: /* unofficial extension */
2662 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3499 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2663 break; 3500 break;
2664 } 3501 }
2665 break; 3502 break;
2666 3503
2667 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3504 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2700 break; 3537 break;
2701 3538
2702 case CSI_RM: /* 8.3.107: RESET MODE */ 3539 case CSI_RM: /* 8.3.107: RESET MODE */
2703 if (arg[0] == 4) 3540 if (arg[0] == 4)
2704 scr_insert_mode (0); 3541 scr_insert_mode (0);
3542 else if (arg[0] == 20)
3543 priv_modes &= ~PrivMode_LFNL;
2705 break; 3544 break;
2706 3545
2707 case CSI_SM: /* 8.3.126: SET MODE */ 3546 case CSI_SM: /* 8.3.126: SET MODE */
2708 if (arg[0] == 4) 3547 if (arg[0] == 4)
2709 scr_insert_mode (1); 3548 scr_insert_mode (1);
3549 else if (arg[0] == 20)
3550 priv_modes |= PrivMode_LFNL;
2710 break; 3551 break;
2711 3552
2712 /* 3553 /*
2713 * PRIVATE USE beyond this point. All CSI_7? sequences here 3554 * PRIVATE USE beyond this point. All CSI_7? sequences here
2714 */ 3555 */
… …
2726 break; 3567 break;
2727 case CSI_75: 3568 case CSI_75:
2728 scr_cursor (RESTORE); 3569 scr_cursor (RESTORE);
2729 break; 3570 break;
2730 3571
2731#ifndef NO_FRILLS 3572#if ENABLE_FRILLS
2732 case CSI_74: 3573 case CSI_74:
2733 process_window_ops (arg, nargs); 3574 process_window_ops (arg, nargs);
2734 break; 3575 break;
2735#endif 3576#endif
2736 3577
2737 case CSI_78: /* DECREQTPARM */ 3578 case CSI_78: /* DECREQTPARM */
2738 if (arg[0] == 0 || arg[0] == 1) 3579 if (arg[0] == 0 || arg[0] == 1)
2739 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3580 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2740 /* FALLTHROUGH */ 3581 break;
2741 3582
2742 default: 3583 default:
2743 break; 3584 break;
2744 } 3585 }
2745} 3586}
2746/*}}} */ 3587/*}}} */
2747 3588
2748#ifndef NO_FRILLS 3589#if ENABLE_FRILLS
2749/* ARGSUSED */ 3590/* ARGSUSED */
2750void 3591void
2751rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3592rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2752{ 3593{
2753 int x, y; 3594 int x, y;
2754#if 0
2755 char *s;
2756#endif
2757 XWindowAttributes wattr; 3595 XWindowAttributes wattr;
2758 Window wdummy; 3596 Window wdummy;
3597 dDisp;
2759 3598
2760 if (nargs == 0) 3599 if (nargs == 0)
2761 return; 3600 return;
3601
2762 switch (args[0]) 3602 switch (args[0])
2763 { 3603 {
2764 /* 3604 /*
2765 * commands 3605 * commands
2766 */ 3606 */
2767 case 1: /* deiconify window */ 3607 case 1: /* deiconify window */
2768 XMapWindow (display->display, TermWin.parent[0]); 3608 XMapWindow (disp, parent[0]);
2769 break; 3609 break;
2770 case 2: /* iconify window */ 3610 case 2: /* iconify window */
2771 XIconifyWindow (display->display, TermWin.parent[0], 3611 XIconifyWindow (disp, parent[0], display->screen);
2772 DefaultScreen (display->display));
2773 break; 3612 break;
2774 case 3: /* set position (pixels) */ 3613 case 3: /* set position (pixels) */
2775 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3614 XMoveWindow (disp, parent[0], args[1], args[2]);
2776 break; 3615 break;
2777 case 4: /* set size (pixels) */ 3616 case 4: /* set size (pixels) */
2778 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3617 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2779 break; 3618 break;
2780 case 5: /* raise window */ 3619 case 5: /* raise window */
2781 XRaiseWindow (display->display, TermWin.parent[0]); 3620 XRaiseWindow (disp, parent[0]);
2782 break; 3621 break;
2783 case 6: /* lower window */ 3622 case 6: /* lower window */
2784 XLowerWindow (display->display, TermWin.parent[0]); 3623 XLowerWindow (disp, parent[0]);
2785 break; 3624 break;
2786 case 7: /* refresh window */ 3625 case 7: /* refresh window */
2787 scr_touch (true); 3626 scr_touch (true);
2788 break; 3627 break;
2789 case 8: /* set size (chars) */ 3628 case 8: /* set size (chars) */
2790 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3629 set_widthheight ((unsigned int) (args[2] * fwidth),
2791 (unsigned int) (args[1] * TermWin.fheight)); 3630 (unsigned int) (args[1] * fheight));
2792 break; 3631 break;
3632
3633 //case 9: NYI, TODO, restore maximized window or maximize window
2793 default: 3634 default:
2794 if (args[0] >= 24) /* set height (chars) */ 3635 if (args[0] >= 24) /* set height (chars) */
2795 set_widthheight ((unsigned int)TermWin.width, 3636 set_widthheight ((unsigned int)width,
2796 (unsigned int) (args[1] * TermWin.fheight)); 3637 (unsigned int) (args[1] * fheight));
2797 break; 3638 break;
3639
3640
2798 /* 3641 /*
2799 * reports - some output format copied from XTerm 3642 * reports - some output format copied from XTerm
2800 */ 3643 */
2801 case 11: /* report window state */ 3644 case 11: /* report window state */
2802 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3645 XGetWindowAttributes (disp, parent[0], &wattr);
2803 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3646 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2804 break; 3647 break;
2805 case 13: /* report window position */ 3648 case 13: /* report window position */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3649 XGetWindowAttributes (disp, parent[0], &wattr);
2807 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3650 XTranslateCoordinates (disp, parent[0], wattr.root,
2808 -wattr.border_width, -wattr.border_width, 3651 -wattr.border_width, -wattr.border_width,
2809 &x, &y, &wdummy); 3652 &x, &y, &wdummy);
2810 tt_printf ("\033[3;%d;%dt", x, y); 3653 tt_printf ("\033[3;%d;%dt", x, y);
2811 break; 3654 break;
2812 case 14: /* report window size (pixels) */ 3655 case 14: /* report window size (pixels) */
2813 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3656 XGetWindowAttributes (disp, parent[0], &wattr);
2814 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3657 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2815 break; 3658 break;
3659 case 18: /* report text area size (chars) */
3660 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3661 break;
2816 case 18: /* report window size (chars) */ 3662 case 19: /* report window size (chars) */
2817 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3663 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2818 break; 3664 break;
2819#if 0 /* XXX: currently disabled due to security concerns */
2820 case 20: /* report icon label */ 3665 case 20: /* report icon label */
3666 {
3667 char *s;
2821 XGetIconName (display->display, TermWin.parent[0], &s); 3668 XGetIconName (disp, parent[0], &s);
2822 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3669 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3670 XFree (s);
3671 }
2823 break; 3672 break;
2824 case 21: /* report window title */ 3673 case 21: /* report window title */
3674 {
3675 char *s;
2825 XFetchName (display->display, TermWin.parent[0], &s); 3676 XFetchName (disp, parent[0], &s);
2826 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3677 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3678 XFree (s);
3679 }
2827 break; 3680 break;
2828#endif
2829
2830 } 3681 }
2831} 3682}
2832#endif 3683#endif
2833 3684
2834/*----------------------------------------------------------------------*/ 3685/*----------------------------------------------------------------------*/
2835/* 3686/*
2836 * get input up until STRING TERMINATOR (or BEL) 3687 * get input up until STRING TERMINATOR (or BEL)
2837 * ends_how is terminator used. returned input must be free ()d 3688 * ends_how is terminator used. returned input must be free()'d
2838 */ 3689 */
2839unsigned char * 3690char *
2840rxvt_term::get_to_st (unsigned char *ends_how) 3691rxvt_term::get_to_st (unicode_t &ends_how)
2841{ 3692{
2842 int seen_esc = 0; /* seen escape? */ 3693 unicode_t ch;
3694 bool seen_esc = false;
2843 unsigned int n = 0; 3695 unsigned int n = 0;
2844 unsigned char *s; 3696 wchar_t string[STRING_MAX];
2845 unsigned char ch, string[STRING_MAX];
2846 3697
2847 for (; (ch = cmd_getc ());) 3698 while ((ch = cmd_getc ()) != NOCHAR)
2848 { 3699 {
2849 if (ch == C0_BEL 3700 if (seen_esc)
2850 || ch == CHAR_ST 3701 {
2851 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3702 if (ch == 0x5c) /* 7bit ST */
2852 break; 3703 break;
3704 else
3705 return NULL;
3706 }
2853 if (ch == C0_ESC) 3707 else if (ch == C0_ESC)
2854 { 3708 {
2855 seen_esc = 1; 3709 seen_esc = true;
2856 continue; 3710 continue;
2857 } 3711 }
2858 else if (ch == '\t') 3712 else if (ch == C0_BEL || ch == CHAR_ST)
2859 ch = ' '; /* translate '\t' to space */ 3713 break;
2860 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3714 else if (ch < 0x20)
2861 return NULL; /* other control character - exit */ 3715 return NULL; /* other control character - exit */
2862 if (n < sizeof (string) - 1) 3716
3717 seen_esc = false;
3718
3719 if (n >= STRING_MAX - 1)
3720 // stop at some sane length
3721 return NULL;
3722
3723 if (ch == C0_SYN)
3724 string[n++] = cmd_get8 ();
3725 else
2863 string[n++] = ch; 3726 string[n++] = ch;
2864 seen_esc = 0;
2865 } 3727 }
3728
2866 string[n++] = '\0'; 3729 string[n++] = '\0';
2867 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3730
2868 return NULL;
2869 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3731 ends_how = (ch == 0x5c ? C0_ESC : ch);
2870 STRNCPY (s, string, n); 3732
2871 return s; 3733 return rxvt_wcstombs (string);
2872} 3734}
2873 3735
2874/*----------------------------------------------------------------------*/ 3736/*----------------------------------------------------------------------*/
2875/* 3737/*
2876 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3738 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2877 */ 3739 */
2878void 3740void
2879rxvt_term::process_dcs_seq () 3741rxvt_term::process_dcs_seq ()
2880{ 3742{
2881 unsigned char eh, *s; 3743 char *s;
3744 unicode_t eh;
3745
2882 /* 3746 /*
2883 * Not handled yet 3747 * Not handled yet
2884 */ 3748 */
2885 s = get_to_st (&eh); 3749 s = get_to_st (eh);
2886 if (s) 3750 if (s)
2887 free (s); 3751 free (s);
3752
2888 return; 3753 return;
2889} 3754}
2890 3755
2891/*----------------------------------------------------------------------*/ 3756/*----------------------------------------------------------------------*/
2892/* 3757/*
2893 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3758 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2894 */ 3759 */
2895void 3760void
2896rxvt_term::process_osc_seq () 3761rxvt_term::process_osc_seq ()
2897{ 3762{
2898 unsigned char ch, eh, *s; 3763 unicode_t ch, eh;
2899 int arg; 3764 int arg;
2900 3765
2901 ch = cmd_getc (); 3766 ch = cmd_getc ();
2902 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3767 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2903 arg = arg * 10 + (ch - '0'); 3768 arg = arg * 10 + (ch - '0');
2904 3769
2905 if (ch == ';') 3770 if (ch == ';')
2906 { 3771 {
2907 s = get_to_st (&eh); 3772 char *s = get_to_st (eh);
3773
2908 if (s) 3774 if (s)
2909 { 3775 {
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); 3776 process_xterm_seq (arg, s, eh);
2922 free (s); 3777 free (s);
2923 } 3778 }
2924 } 3779 }
2925} 3780}
3781
3782void
3783rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3784{
3785 if (str[0] == '?' && !str[1])
3786 {
3787 unsigned short r, g, b;
3788 pix_colors_focused[color].get (display, r, g, b);
3789 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3790 }
3791 else
3792 set_window_color (color, str);
3793}
3794
2926/* 3795/*
2927 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3796 * 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 */ 3797 */
2948void 3798void
2949rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3799rxvt_term::process_xterm_seq (int op, const char *str, char resp)
2950{ 3800{
2951 int changed = 0; 3801 int changed = 0;
2952 int color; 3802 int color;
2953 char *buf, *name; 3803 char *buf, *name;
3804 bool query = str[0] == '?' && !str[1];
3805 int saveop = op;
3806 dDisp;
2954 3807
2955 assert (str != NULL); 3808 assert (str != NULL);
2956 switch (op) 3809 switch (op)
2957 { 3810 {
2958 case XTerm_name: 3811 case XTerm_name:
2959 set_title (str); 3812 set_title (str);
2960 /* FALLTHROUGH */ 3813 /* FALLTHROUGH */
2961 case XTerm_iconName: 3814 case XTerm_iconName:
2962 set_iconName (str); 3815 set_icon_name (str);
2963 break; 3816 break;
2964 case XTerm_title: 3817 case XTerm_title:
2965 set_title (str); 3818 set_title (str);
2966 break; 3819 break;
3820 case XTerm_property:
3821 if (str[0] == '?')
3822 {
3823 Atom prop = display->atom (str + 1);
3824 Atom actual_type;
3825 int actual_format;
3826 unsigned long nitems;
3827 unsigned long bytes_after;
3828 unsigned char *value = 0;
3829 const char *str = "";
3830
3831 if (prop
3832 && XGetWindowProperty (disp, parent[0],
3833 prop, 0, 1<<16, 0, AnyPropertyType,
3834 &actual_type, &actual_format,
3835 &nitems, &bytes_after, &value) == Success
3836 && actual_type != None
3837 && actual_format == 8)
3838 str = (const char *)(value);
3839
3840 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3841
3842 XFree (value);
3843 }
3844 else
3845 {
3846 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3847
3848 if (eq)
3849 {
3850 *eq = 0;
3851 set_utf8_property (display->atom (str), eq + 1);
3852 }
3853 else
3854 XDeleteProperty (disp, parent[0],
3855 display->atom (str));
3856 }
3857 break;
3858
2967 case XTerm_Color: 3859 case XTerm_Color:
2968 for (buf = (char *)str; buf && *buf;) 3860 for (buf = (char *)str; buf && *buf;)
2969 { 3861 {
2970 if ((name = STRCHR (buf, ';')) == NULL) 3862 if ((name = strchr (buf, ';')) == NULL)
2971 break; 3863 break;
3864
2972 *name++ = '\0'; 3865 *name++ = '\0';
2973 color = atoi (buf); 3866 color = atoi (buf);
3867
2974 if (color < 0 || color >= TOTAL_COLORS) 3868 if (color < 0 || color >= TOTAL_COLORS)
2975 break; 3869 break;
3870
2976 if ((buf = STRCHR (name, ';')) != NULL) 3871 if ((buf = strchr (name, ';')) != NULL)
2977 *buf++ = '\0'; 3872 *buf++ = '\0';
3873
3874 if (name[0] == '?' && !name[1])
3875 {
3876 unsigned short r, g, b;
3877 pix_colors_focused[color + minCOLOR].get (display, r, g, b);
3878 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3879 }
3880 else
2978 set_window_color (color + minCOLOR, name); 3881 set_window_color (color + minCOLOR, name);
2979 } 3882 }
3883 break;
3884 case XTerm_Color00:
3885 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3886 break;
3887 case XTerm_Color01:
3888 process_color_seq (XTerm_Color00, Color_bg, str, resp);
2980 break; 3889 break;
2981#ifndef NO_CURSORCOLOR 3890#ifndef NO_CURSORCOLOR
2982 case XTerm_Color_cursor: 3891 case XTerm_Color_cursor:
2983 set_window_color (Color_cursor, str); 3892 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
2984 break; 3893 break;
2985#endif 3894#endif
2986 case XTerm_Color_pointer: 3895 case XTerm_Color_pointer_fg:
2987 set_window_color (Color_pointer, str); 3896 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3897 break;
3898 case XTerm_Color_pointer_bg:
3899 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
2988 break; 3900 break;
2989#ifndef NO_BOLD_UNDERLINE_REVERSE 3901#ifndef NO_BOLD_UNDERLINE_REVERSE
2990 case XTerm_Color_BD: 3902 case XTerm_Color_BD:
2991 set_window_color (Color_BD, str); 3903 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
2992 break; 3904 break;
2993 case XTerm_Color_UL: 3905 case XTerm_Color_UL:
2994 set_window_color (Color_UL, str); 3906 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
2995 break; 3907 break;
2996 case XTerm_Color_RV: 3908 case XTerm_Color_RV:
2997 set_window_color (Color_RV, str); 3909 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
2998 break; 3910 break;
2999#endif 3911 case URxvt_Color_IT:
3000 3912 process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3001 case XTerm_Menu:
3002 /*
3003 * rxvt_menubar_dispatch () violates the constness of the string,
3004 * so DON'T do it here
3005 */
3006 break; 3913 break;
3914#endif
3915#if TRANSPARENT && TINTING
3916 case URxvt_Color_tint:
3917 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3918 check_our_parents ();
3919 if (am_transparent)
3920 want_full_refresh = want_refresh = 1;
3921 break;
3922#endif
3923
3007 case XTerm_Pixmap: 3924 case XTerm_Pixmap:
3008 if (*str != ';') 3925 if (*str != ';')
3009 { 3926 {
3010#if XPM_BACKGROUND 3927#if XPM_BACKGROUND
3011 scale_pixmap (""); /* reset to default scaling */ 3928 scale_pixmap (""); /* reset to default scaling */
3012 set_bgPixmap (str); /* change pixmap */ 3929 set_bgPixmap (str); /* change pixmap */
3013#endif 3930#endif
3014 scr_touch (true); 3931 scr_touch (true);
3015 } 3932 }
3016 while ((str = STRCHR (str, ';')) != NULL) 3933 while ((str = strchr (str, ';')) != NULL)
3017 { 3934 {
3018 str++; 3935 str++;
3019#if XPM_BACKGROUND 3936#if XPM_BACKGROUND
3020 changed += scale_pixmap (str); 3937 changed += scale_pixmap (str);
3021#endif 3938#endif
3022
3023 } 3939 }
3940
3024 if (changed) 3941 if (changed)
3025 { 3942 {
3026#ifdef XPM_BACKGROUND 3943#ifdef XPM_BACKGROUND
3027 resize_pixmap (); 3944 resize_pixmap ();
3028#endif 3945#endif
… …
3034 set_window_color (Color_fg, str); 3951 set_window_color (Color_fg, str);
3035 break; 3952 break;
3036 case XTerm_restoreBG: 3953 case XTerm_restoreBG:
3037 set_window_color (Color_bg, str); 3954 set_window_color (Color_bg, str);
3038 break; 3955 break;
3956
3039 case XTerm_logfile: 3957 case XTerm_logfile:
3958 // TODO, when secure mode?
3959 break;
3960
3961#ifdef MENUBAR
3962 case URxvt_Menu:
3963 if (OPTION (Opt_insecure))
3964 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3040 break; 3965 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 3966#endif
3061#if 0 3967#if 0
3062 case XTerm_dumpscreen: /* no error notices */ 3968 case XTerm_dumpscreen: /* no error notices */
3063 { 3969 {
3064 int fd; 3970 int fd;
3065 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3971 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3066 { 3972 {
3067 scr_dump (fd); 3973 scr_dump (fd);
3068 close (fd); 3974 close (fd);
3069 } 3975 }
3070 } 3976 }
3071 break; 3977 break;
3072#endif 3978#endif
3979 case XTerm_font:
3980 op = URxvt_font;
3981 case URxvt_font:
3982#if ENABLE_STYLES
3983 case URxvt_boldFont:
3984 case URxvt_italicFont:
3985 case URxvt_boldItalicFont:
3986#endif
3987 if (query)
3988 tt_printf ("\33]%d;%-.250s%c", saveop,
3989 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3990 ? fontset[op - URxvt_font]->fontdesc : "",
3991 resp);
3992 else
3993 {
3994 const char *&res = rs[Rs_font + (op - URxvt_font)];
3073 3995
3996 res = strdup (str);
3997 allocated.push_back ((void *)res);
3998 set_fonts ();
3999 }
4000 break;
4001
4002#if ENABLE_FRILLS
4003 case URxvt_locale:
4004 if (query)
4005 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp);
4006 else
4007 {
4008 set_locale (str);
4009 pty.set_utf8_mode (enc_utf8);
4010 init_xlocale ();
4011 }
4012 break;
4013
4014 case URxvt_view_up:
4015 case URxvt_view_down:
4016 {
4017 int lines = atoi (str);
4018
4019 if (lines)
4020 scr_page (op == URxvt_view_up ? UP : DN, lines);
4021 else
4022 scr_erase_savelines ();
4023 }
4024
4025 break;
4026#endif
4027
4028#if ENABLE_PERL
4029 case URxvt_perl:
4030 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STRING, str, DT_END)))
4031 ; // no responses yet
4032 break;
4033#endif
3074 } 4034 }
3075} 4035}
3076/*----------------------------------------------------------------------*/ 4036/*----------------------------------------------------------------------*/
3077 4037
3078/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4038/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3086 * so no need for fancy checking 4046 * so no need for fancy checking
3087 */ 4047 */
3088int 4048int
3089rxvt_term::privcases (int mode, unsigned long bit) 4049rxvt_term::privcases (int mode, unsigned long bit)
3090{ 4050{
3091 int state; 4051 int state;
3092 4052
3093 if (mode == 's') 4053 if (mode == 's')
3094 { 4054 {
3095 SavedModes |= (PrivateModes & bit); 4055 SavedModes |= (priv_modes & bit);
3096 return -1; 4056 return -1;
3097 } 4057 }
3098 else 4058 else
3099 { 4059 {
3100 if (mode == 'r') 4060 if (mode == 'r')
3101 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4061 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3102 else 4062 else
3103 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 4063 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3104 PrivMode (state, bit); 4064 PrivMode (state, bit);
3105 } 4065 }
4066
3106 return state; 4067 return state;
3107} 4068}
3108 4069
3109/* we're not using priv _yet_ */ 4070/* we're not using priv _yet_ */
3110void 4071void
3111rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 4072rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3112{ 4073{
3113 unsigned int i, j; 4074 unsigned int i, j;
3114 int state; 4075 int state;
4076
3115 static const struct 4077 static const struct
3116 { 4078 {
3117 const int argval; 4079 const int argval;
3118 const unsigned long bit; 4080 const unsigned long bit;
3119 } 4081 }
4082
3120 argtopriv[] = { 4083 argtopriv[] = {
3121 { 1, PrivMode_aplCUR }, 4084 { 1, PrivMode_aplCUR },
3122 { 2, PrivMode_vt52 }, 4085 { 2, PrivMode_vt52 },
3123 { 3, PrivMode_132 }, 4086 { 3, PrivMode_132 },
3124 { 4, PrivMode_smoothScroll }, 4087 { 4, PrivMode_smoothScroll },
3125 { 5, PrivMode_rVideo }, 4088 { 5, PrivMode_rVideo },
3126 { 6, PrivMode_relOrigin }, 4089 { 6, PrivMode_relOrigin },
3127 { 7, PrivMode_Autowrap }, 4090 { 7, PrivMode_Autowrap },
4091 // 8, bi-directional support mode
3128 { 9, PrivMode_MouseX10 }, 4092 { 9, PrivMode_MouseX10 },
3129#ifdef menuBar_esc 4093#ifdef menuBar_esc
3130 { menuBar_esc, PrivMode_menuBar }, 4094 { menuBar_esc, PrivMode_menuBar },
3131#endif 4095#endif
4096 // 18, 19 printing-related
4097 { 25, PrivMode_VisibleCursor },
3132#ifdef scrollBar_esc 4098#ifdef scrollBar_esc
3133 { scrollBar_esc, PrivMode_scrollBar }, 4099 { scrollBar_esc, PrivMode_scrollBar },
3134#endif 4100#endif
3135 { 25, PrivMode_VisibleCursor },
3136 { 35, PrivMode_ShiftKeys }, 4101 { 35, PrivMode_ShiftKeys }, // rxvt extension
3137 { 40, PrivMode_132OK }, 4102 { 40, PrivMode_132OK },
4103 // 41 xterm more fixes NYI
4104 // 45 margin bell NYI
4105 // 46 start logging
3138 { 47, PrivMode_Screen }, 4106 { 47, PrivMode_Screen },
3139 { 66, PrivMode_aplKP }, 4107 { 66, PrivMode_aplKP },
3140#ifndef NO_BACKSPACE_KEY 4108#ifndef NO_BACKSPACE_KEY
3141 { 67, PrivMode_BackSpace }, 4109 { 67, PrivMode_BackSpace },
3142#endif 4110#endif
3143 { 1000, PrivMode_MouseX11 }, 4111 { 1000, PrivMode_MouseX11 },
4112 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4113 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4114 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3144 { 1010, PrivMode_TtyOutputInh }, 4115 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3145 { 1011, PrivMode_Keypress }, 4116 { 1011, PrivMode_Keypress }, // rxvt extension
4117 // 1035 enable modifiers for alt, numlock NYI
4118 // 1036 send ESC for meta keys NYI
4119 // 1037 send DEL for keypad delete NYI
3146 { 1047, PrivMode_Screen }, 4120 { 1047, PrivMode_Screen },
4121 // 1048 save and restore cursor
3147 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4122 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4123 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3148 }; 4124 };
3149 4125
3150 if (nargs == 0) 4126 if (nargs == 0)
3151 return; 4127 return;
3152 4128
… …
3167 state = privcases (mode, argtopriv[j].bit); 4143 state = privcases (mode, argtopriv[j].bit);
3168 break; 4144 break;
3169 } 4145 }
3170 4146
3171 /* extra handling for values with state unkept */ 4147 /* extra handling for values with state unkept */
3172 if (state == -1)
3173 switch (arg[i]) 4148 switch (arg[i])
3174 { 4149 {
4150#if ENABLE_STYLES
4151 case 1021:
4152 if (mode)
4153 SET_OPTION (Opt_intensityStyles);
4154 else
4155 CLR_OPTION (Opt_intensityStyles);
4156
4157 scr_touch (true);
4158 break;
4159#endif
3175 case 1048: /* alternative cursor save */ 4160 case 1048: /* alternative cursor save */
4161 case 1049:
4162 if (OPTION (Opt_secondaryScreen))
3176 if (mode == 0) 4163 if (mode == 0)
3177 scr_cursor (RESTORE); 4164 scr_cursor (RESTORE);
3178 else if (mode == 1) 4165 else if (mode == 1)
3179 scr_cursor (SAVE); 4166 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; 4167 break;
4168 }
4169
4170 if (state >= 0)
4171 /* extra handling for values with valid 0 or 1 state */
4172 switch (arg[i])
4173 {
4174 /* case 1: - application cursor keys */
4175 case 2: /* VT52 mode */
4176 /* oddball mode. should be set regardless of set/reset
4177 * parameter. Return from VT52 mode with an ESC < from
4178 * within VT52 mode
4179 */
4180 PrivMode (1, PrivMode_vt52);
4181 break;
3196 case 3: /* 80/132 */ 4182 case 3: /* 80/132 */
3197 if (PrivateModes & PrivMode_132OK) 4183 if (priv_modes & PrivMode_132OK)
3198 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 4184 set_widthheight (((state ? 132 : 80) * fwidth), height);
3199 (unsigned int)TermWin.height);
3200 break; 4185 break;
3201 case 4: /* smooth scrolling */ 4186 case 4: /* smooth scrolling */
3202 if (state) 4187 if (!state)
3203 Options &= ~Opt_jumpScroll; 4188 SET_OPTION (Opt_jumpScroll);
3204 else 4189 else
3205 Options |= Opt_jumpScroll; 4190 CLR_OPTION (Opt_jumpScroll);
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) 4241 if (!state)
3257 Options &= ~Opt_scrollTtyOutput; 4242 SET_OPTION (Opt_scrollTtyOutput);
3258 else 4243 else
3259 Options |= Opt_scrollTtyOutput; 4244 CLR_OPTION (Opt_scrollTtyOutput);
3260 break; 4245 break;
3261 case 1011: /* scroll to bottom on key press */ 4246 case 1011: /* scroll to bottom on key press */
3262 if (state) 4247 if (state)
3263 Options |= Opt_scrollTtyKeypress; 4248 SET_OPTION (Opt_scrollTtyKeypress);
3264 else 4249 else
3265 Options &= ~Opt_scrollTtyKeypress; 4250 CLR_OPTION (Opt_scrollTtyKeypress);
3266 break; 4251 break;
3267 case 1047: /* secondary screen w/ clearing */ 4252 case 1047: /* secondary screen w/ clearing last */
3268 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4253 if (OPTION (Opt_secondaryScreen))
3269 if (current_screen != PRIMARY) 4254 if (current_screen != PRIMARY)
3270 scr_erase_screen (2); 4255 scr_erase_screen (2);
3271 scr_change_screen (state); 4256 scr_change_screen (state);
3272 /* FALLTHROUGH */
3273 default:
3274 break; 4257 break;
4258 case 1049: /* secondary screen w/ clearing first */
4259 scr_change_screen (state);
4260 if (OPTION (Opt_secondaryScreen))
4261 if (current_screen != PRIMARY)
4262 scr_erase_screen (2);
4263 break;
4264 default:
4265 break;
3275 } 4266 }
3276 } 4267 }
3277} 4268}
3278/*}}} */ 4269/*}}} */
3279 4270
3280/*{{{ process sgr sequences */ 4271/*{{{ process sgr sequences */
3281void 4272void
3282rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4273rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3283{ 4274{
3284 unsigned int i; 4275 unsigned int i;
3285 short rendset; 4276 short rendset;
3286 int rendstyle; 4277 int rendstyle;
3287 4278
3288 if (nargs == 0) 4279 if (nargs == 0)
3289 { 4280 {
3290 scr_rendition (0, ~RS_None); 4281 scr_rendition (0, ~RS_None);
3291 return; 4282 return;
3292 } 4283 }
4284
3293 for (i = 0; i < nargs; i++) 4285 for (i = 0; i < nargs; i++)
3294 { 4286 {
3295 rendset = -1; 4287 rendset = -1;
3296 switch (arg[i]) 4288 switch (arg[i])
3297 { 4289 {
… …
3299 rendset = 0, rendstyle = ~RS_None; 4291 rendset = 0, rendstyle = ~RS_None;
3300 break; 4292 break;
3301 case 1: 4293 case 1:
3302 rendset = 1, rendstyle = RS_Bold; 4294 rendset = 1, rendstyle = RS_Bold;
3303 break; 4295 break;
4296 //case 2: // low intensity
4297 case 3:
4298 rendset = 1, rendstyle = RS_Italic;
4299 break;
3304 case 4: 4300 case 4:
3305 rendset = 1, rendstyle = RS_Uline; 4301 rendset = 1, rendstyle = RS_Uline;
3306 break; 4302 break;
3307 case 5: 4303 case 5: // slowly blinking
4304 case 6: // rapidly blinking
3308 rendset = 1, rendstyle = RS_Blink; 4305 rendset = 1, rendstyle = RS_Blink;
3309 break; 4306 break;
4307 //case 6: // scoansi light background
3310 case 7: 4308 case 7:
3311 rendset = 1, rendstyle = RS_RVid; 4309 rendset = 1, rendstyle = RS_RVid;
3312 break; 4310 break;
3313 case 22: 4311 case 8:
4312 // invisible. NYI
4313 break;
4314 //case 9: // crossed out
4315 //case 10: // scoansi acs off, primary font
4316 //case 11: // scoansi acs on, first alt font
4317 //case 12: // scoansi acs on, |0x80, second alt font
4318 //...
4319 //case 19: // ninth alt font
4320 //case 20: // gothic
4321 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3314 rendset = 0, rendstyle = RS_Bold; 4322 rendset = 0, rendstyle = RS_Bold;
4323 break;
4324 case 22: // normal intensity
4325 rendset = 0, rendstyle = RS_Bold;
4326 break;
4327 case 23: // disable italic
4328 rendset = 0, rendstyle = RS_Italic;
3315 break; 4329 break;
3316 case 24: 4330 case 24:
3317 rendset = 0, rendstyle = RS_Uline; 4331 rendset = 0, rendstyle = RS_Uline;
3318 break; 4332 break;
3319 case 25: 4333 case 25:
3320 rendset = 0, rendstyle = RS_Blink; 4334 rendset = 0, rendstyle = RS_Blink;
3321 break; 4335 break;
4336 case 26: // variable spacing (iso 8613)
4337 rendset = 0, rendstyle = RS_Blink;
4338 break;
3322 case 27: 4339 case 27:
3323 rendset = 0, rendstyle = RS_RVid; 4340 rendset = 0, rendstyle = RS_RVid;
3324 break; 4341 break;
4342 //case 28: // visible. NYI
4343 //case 29: // not crossed-out
3325 } 4344 }
4345
3326 if (rendset != -1) 4346 if (rendset != -1)
3327 { 4347 {
3328 scr_rendition (rendset, rendstyle); 4348 scr_rendition (rendset, rendstyle);
3329 continue; /* for (;i;) */ 4349 continue; /* for (;i;) */
3330 } 4350 }
… …
3337 case 33: 4357 case 33:
3338 case 34: 4358 case 34:
3339 case 35: 4359 case 35:
3340 case 36: 4360 case 36:
3341 case 37: 4361 case 37:
3342 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 4362 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3343 Color_fg);
3344 break; 4363 break;
3345#ifdef TTY_256COLOR 4364 case 38: // set fg color, ISO 8613-6
3346 case 38:
3347 if (nargs > i + 2 && arg[i + 1] == 5) 4365 if (nargs > i + 2 && arg[i + 1] == 5)
3348 { 4366 {
3349 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4367 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3350 Color_fg);
3351 i += 2; 4368 i += 2;
3352 } 4369 }
3353 break; 4370 break;
3354#endif
3355 case 39: /* default fg */ 4371 case 39: /* default fg */
3356 scr_color (Color_fg, Color_fg); 4372 scr_color (Color_fg, Color_fg);
3357 break; 4373 break;
3358 4374
3359 case 40: 4375 case 40:
… …
3362 case 43: 4378 case 43:
3363 case 44: 4379 case 44:
3364 case 45: 4380 case 45:
3365 case 46: 4381 case 46:
3366 case 47: 4382 case 47:
3367 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4383 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3368 Color_bg);
3369 break; 4384 break;
3370#ifdef TTY_256COLOR 4385 case 48: // set bg color, ISO 8613-6
3371 case 48:
3372 if (nargs > i + 2 && arg[i + 1] == 5) 4386 if (nargs > i + 2 && arg[i + 1] == 5)
3373 { 4387 {
3374 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4388 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3375 Color_bg);
3376 i += 2; 4389 i += 2;
3377 } 4390 }
3378 break; 4391 break;
3379#endif
3380 case 49: /* default bg */ 4392 case 49: /* default bg */
3381 scr_color (Color_bg, Color_bg); 4393 scr_color (Color_bg, Color_bg);
3382 break; 4394 break;
3383 4395
3384#ifndef NO_BRIGHTCOLOR 4396 //case 50: // not variable spacing
4397
4398#if ENABLE_FRILLS
3385 case 90: 4399 case 90:
3386 case 91: /* set bright fg color */ 4400 case 91: /* set bright fg color */
3387 case 92: 4401 case 92:
3388 case 93: 4402 case 93:
3389 case 94: 4403 case 94:
3390 case 95: 4404 case 95:
3391 case 96: 4405 case 96:
3392 case 97: 4406 case 97:
3393 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4407 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3394 Color_fg);
3395 break; 4408 break;
3396 case 100: 4409 case 100:
3397 case 101: /* set bright bg color */ 4410 case 101: /* set bright bg color */
3398 case 102: 4411 case 102:
3399 case 103: 4412 case 103:
3400 case 104: 4413 case 104:
3401 case 105: 4414 case 105:
3402 case 106: 4415 case 106:
3403 case 107: 4416 case 107:
3404 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4417 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3405 Color_bg);
3406 break; 4418 break;
3407#endif 4419#endif
3408
3409 } 4420 }
3410 } 4421 }
3411} 4422}
3412/*}}} */ 4423/*}}} */
3413 4424
3414/*{{{ process Rob Nation's own graphics mode sequences */ 4425/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3415void 4426void
3416rxvt_term::process_graphics () 4427rxvt_term::process_graphics ()
3417{ 4428{
3418 unsigned char ch, cmd = cmd_getc (); 4429 unicode_t ch, cmd = cmd_getc ();
3419 4430
3420 if (cmd == 'Q') 4431 if (cmd == 'Q')
3421 { /* query graphics */ 4432 { /* query graphics */
3422 tt_printf ("\033G0\n"); /* no graphics */ 4433 tt_printf ("\033G0\012"); /* no graphics */
3423 return; 4434 return;
3424 } 4435 }
3425 /* swallow other graphics sequences until terminating ':' */ 4436 /* swallow other graphics sequences until terminating ':' */
3426 do 4437 do
3427 ch = cmd_getc (); 4438 ch = cmd_getc ();
… …
3437 */ 4448 */
3438void 4449void
3439rxvt_term::tt_printf (const char *fmt,...) 4450rxvt_term::tt_printf (const char *fmt,...)
3440{ 4451{
3441 va_list arg_ptr; 4452 va_list arg_ptr;
3442 unsigned char buf[256]; 4453 char buf[256];
3443 4454
3444 va_start (arg_ptr, fmt); 4455 va_start (arg_ptr, fmt);
3445 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4456 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3446 va_end (arg_ptr); 4457 va_end (arg_ptr);
3447 tt_write (buf, STRLEN (buf)); 4458 tt_write (buf, strlen (buf));
3448} 4459}
3449 4460
3450/* ---------------------------------------------------------------------- */ 4461/* ---------------------------------------------------------------------- */
3451/* Write data to the pty as typed by the user, pasted with the mouse, 4462/* 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. 4463 * or generated by us in response to a query ESC sequence.
3453 */ 4464 */
4465const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4466
3454void 4467void
3455rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4468rxvt_term::tt_write (const char *data, unsigned int len)
3456{ 4469{
3457 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4470 if (pty.pty < 0)
4471 return;
3458 4472
3459 if (len) 4473 if (v_buflen == 0)
4474 {
4475 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
4476
4477 if ((unsigned int)written == len)
4478 return;
4479
4480 data += written;
4481 len -= written;
3460 { 4482 }
4483
4484 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4485
4486 memcpy (v_buffer + v_buflen, data, len);
4487 v_buflen += len;
4488
4489 pty_ev.set (EVENT_READ | EVENT_WRITE);
4490}
4491
4492void rxvt_term::pty_write ()
4493{
4494 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4495
4496 if (written > 0)
4497 {
4498 v_buflen -= written;
4499
3461 if (v_buflen == 0) 4500 if (v_buflen == 0)
3462 { 4501 {
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); 4502 free (v_buffer);
3490 v_buffer = 0; 4503 v_buffer = 0;
3491 v_buflen = 0; 4504 v_buflen = 0;
3492 4505
3493 pty_ev.set (EVENT_READ); 4506 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; 4507 return;
3506 } 4508 }
4509
4510 memmove (v_buffer, v_buffer + written, v_buflen);
3507 } 4511 }
4512 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4513 pty_ev.set (EVENT_READ);
3508} 4514}
3509 4515
3510/*----------------------- end-of-file (C source) -----------------------*/ 4516/*----------------------- end-of-file (C source) -----------------------*/
3511 4517

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