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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.81 by pcg, Sun Mar 28 02:07:08 2004 UTC vs.
Revision 1.358 by sasha, Tue Sep 18 22:27:41 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
31 * 31 *
32 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 35 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
46 46
47/*{{{ includes: */ 47/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 48#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
50#include "version.h" 51#include "version.h"
51#include "command.h" 52#include "command.h"
52 53
53#include <wchar.h> 54#ifdef KEYSYM_RESOURCE
55# include "keyboard.h"
56#endif
57
58#include <csignal>
59
60#if LINUX_YIELD_HACK
61# include <ctime>
62#endif
54 63
55/*----------------------------------------------------------------------*/ 64/*----------------------------------------------------------------------*/
56 65
57#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58 67
59// exception thrown when the command parser runs out of input data 68#if ENABLE_FRILLS || ISO_14755
60class out_of_input { } out_of_input;
61 69
62/*{{{ Convert the keypress event into a string */ 70#define ISO_14755_STARTED 0x80000000UL
71#define ISO_14755_51 0x40000000UL // basic (section 5.1)
72#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
73#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
74#define ISO_14755_MASK 0x0fffffffUL
75
76#if ISO_14755
77static unsigned short iso14755_symtab[] = {
78 // keysym, unicode
79 XK_Left, 0x2190,
80 XK_KP_Left, 0x2190,
81 XK_Up, 0x2191,
82 XK_KP_Up, 0x2191,
83 XK_Right, 0x2192,
84 XK_KP_Right, 0x2192,
85 XK_Down, 0x2193,
86 XK_KP_Down, 0x2193,
87 XK_Linefeed, 0x21b4,
88 XK_Return, 0x21b5,
89 XK_KP_Enter, 0x21b5,
90
91 XK_Prior, 0x21de,
92 XK_Next, 0x21df,
93 XK_Tab, 0x21e5,
94 XK_ISO_Left_Tab, 0x21e6,
95 XK_Shift_L, 0x21e7,
96 XK_Shift_R, 0x21e7,
97
98 XK_Shift_Lock, 0x21eb,
99 XK_ISO_Lock, 0x21eb,
100 XK_Caps_Lock, 0x21ec,
101 XK_Num_Lock, 0x21ed,
102 XK_ISO_Level3_Shift, 0x21ee,
103 XK_ISO_Level3_Lock, 0x21ef,
104 XK_ISO_Group_Lock, 0x21f0,
105 XK_Home, 0x21f1,
106 XK_End, 0x21f2,
107
108 XK_Execute, 0x2318,
109 XK_Begin, 0x2320,
110 XK_Delete, 0x2326,
111 XK_Clear, 0x2327,
112 XK_BackSpace, 0x232b,
113 XK_Insert, 0x2380,
114 XK_Control_L, 0x2388,
115 XK_Control_R, 0x2388,
116 XK_Pause, 0x2389,
117 XK_Break, 0x238a,
118 XK_Escape, 0x238b,
119 XK_Undo, 0x238c,
120 XK_Print, 0x2399,
121
122 XK_space, 0x2423,
123
124#ifdef XK_KP_Begin
125 XK_KP_Prior, 0x21de,
126 XK_KP_Next, 0x21df,
127 XK_KP_Begin, 0x2320,
128 XK_KP_Insert, 0x2380,
129 XK_KP_Delete, 0x2326,
130 XK_KP_Space, 0x2422,
131#endif
132 0,
133};
134
63void 135void
136rxvt_term::iso14755_54 (int x, int y)
137{
138 x = Pixel2Col (x);
139 y = Pixel2Row (y);
140
141 if (!IN_RANGE_EXC (x, 0, ncol)
142 || !IN_RANGE_EXC (y, 0, nrow))
143 return;
144
145 for (;;)
146 {
147 const line_t &l = ROW(y + view_start);
148
149 text_t t = l.t[x];
150
151 if (t != NOCHAR || !x)
152 {
153 iso14755_51 (l.t[x], l.r[x], x, y);
154 iso14755buf = ISO_14755_54;
155 break;
156 }
157
158 x--;
159 }
160}
161
162void
163rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
164{
165 rxvt_fontset *fs = FONTSET (r);
166 rxvt_font *f = (*fs)[fs->find_font (ch)];
167 wchar_t *chr, *alloc, ch2, *fname;
168 int len;
169
170 fname = rxvt_utf8towcs (f->name);
171
172# if ENABLE_COMBINING
173 if (IS_COMPOSE (ch))
174 {
175 len = rxvt_composite.expand (ch, 0);
176 alloc = chr = new wchar_t[len];
177 rxvt_composite.expand (ch, chr);
178 }
179 else
180# endif
181 {
182 ch2 = ch;
183
184 alloc = 0;
185 chr = &ch2;
186 len = 1;
187 }
188
189 char attr[80]; // plenty
190
191 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
192 (int)r,
193 fgcolor_of (r), bgcolor_of (r),
194 r & RS_Bold ? " bold" : "",
195 r & RS_Italic ? " italic" : "",
196 r & RS_Blink ? " blink" : "",
197 r & RS_RVid ? " rvid" : "",
198 r & RS_Uline ? " uline" : "",
199 r & RS_Careful ? " careful" : "");
200
201 int width = wcswidth (fname, wcslen (fname));
202
203 max_it (width, 8+5); // for char + hey
204 max_it (width, strlen (attr));
205
206 if (y >= 0)
207 {
208 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
209 x = 0;
210 }
211
212 scr_overlay_new (x, y, width, len + 2);
213
214 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
215
216 for (int y = 0; y < len; y++)
217 {
218 char buf[9];
219
220 ch = *chr++;
221
222 sprintf (buf, "%8x", ch);
223 scr_overlay_set (0, y, buf);
224 scr_overlay_set (9, y, '=');
225# if !UNICODE3
226 if (ch >= 0x10000)
227 ch = 0xfffd;
228# endif
229 scr_overlay_set (11, y, ch, r);
230
231 if (WCWIDTH (ch) >= 2)
232 scr_overlay_set (12, y, NOCHAR, r);
233 }
234
235// {
236// char buf[4+4+3+1];
237// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
238// scr_overlay_set (0, 0, buf);
239// }
240 scr_overlay_set (0, len , attr);
241 scr_overlay_set (0, len + 1, fname);
242
243 free (fname);
244
245# if ENABLE_COMBINING
246 if (alloc)
247 delete [] alloc;
248# endif
249}
250#endif
251
252void
253rxvt_term::commit_iso14755 ()
254{
255 wchar_t ch[2];
256
257 ch[0] = iso14755buf & ISO_14755_MASK;
258 ch[1] = 0;
259
260 if (iso14755buf & ISO_14755_51)
261 {
262 char mb[16];
263 int len;
264
265 // allow verbatim 0-bytes and control-bytes to be entered
266 if (ch[0] >= 0x20)
267 len = wcstombs (mb, ch, 16);
268 else
269 {
270 mb[0] = ch[0];
271 len = 1;
272 }
273
274 if (len > 0)
275 tt_write (mb, len);
276 else
277 scr_bell ();
278 }
279
280 iso14755buf = 0;
281}
282
283int
64rxvt_term::lookup_key (XKeyEvent &ev) 284rxvt_term::hex_keyval (XKeyEvent &ev)
285{
286 // check wether this event corresponds to a hex digit
287 // if the modifiers had not been pressed.
288 for (int index = 0; index < 8; index++)
289 {
290 KeySym k = XLookupKeysym (&ev, index);
291
292 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
293 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
294 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
295 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
296 }
297
298 return -1;
299}
300#endif
301
302void
303rxvt_term::key_press (XKeyEvent &ev)
65{ 304{
66 int ctrl, meta, shft, len; 305 int ctrl, meta, shft, len;
67 unsigned int newlen; 306 unsigned int newlen;
68 KeySym keysym; 307 KeySym keysym;
69#ifdef DEBUG_CMD
70 static int debug_key = 1; /* accessible by a debugger only */
71#endif
72 int valid_keysym; 308 int valid_keysym;
73 unsigned char kbuf[KBUFSZ]; 309 char kbuf[KBUFSZ];
310
311#if ISO_14755
312 if (iso14755buf & ISO_14755_52)
313 return;
314#endif
74 315
75 /* 316 /*
76 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 317 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
77 * escape sequence to toggle the Keypad. 318 * escape sequence to toggle the Keypad.
78 * 319 *
79 * Always permit `shift' to override the current setting 320 * Always permit `shift' to override the current setting
80 */ 321 */
81 shft = (ev.state & ShiftMask); 322 shft = ev.state & ShiftMask;
82 ctrl = (ev.state & ControlMask); 323 ctrl = ev.state & ControlMask;
83 meta = (ev.state & ModMetaMask); 324 meta = ev.state & ModMetaMask;
84 325
85 if (numlock_state || (ev.state & ModNumLockMask)) 326 if (numlock_state || (ev.state & ModNumLockMask))
86 { 327 {
87 numlock_state = (ev.state & ModNumLockMask); 328 numlock_state = (ev.state & ModNumLockMask);
88 PrivMode ((!numlock_state), PrivMode_aplKP); 329 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
96 Status status_return; 337 Status status_return;
97 338
98#if 0 339#if 0
99#ifdef X_HAVE_UTF8_STRING 340#ifdef X_HAVE_UTF8_STRING
100 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 341 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
101 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 342 len = Xutf8LookupString (Input_Context, &ev, kbuf,
102 KBUFSZ, &keysym, &status_return); 343 KBUFSZ, &keysym, &status_return);
103 else 344 else
104#endif 345#endif
105#endif 346#endif
106 { 347 {
… …
108 349
109 // the XOpenIM manpage lies about hardcoding the locale 350 // the XOpenIM manpage lies about hardcoding the locale
110 // at the point of XOpenIM, so temporarily switch locales 351 // at the point of XOpenIM, so temporarily switch locales
111 if (rs[Rs_imLocale]) 352 if (rs[Rs_imLocale])
112 SET_LOCALE (rs[Rs_imLocale]); 353 SET_LOCALE (rs[Rs_imLocale]);
354
113 // assume wchar_t == unicode or better 355 // assume wchar_t == unicode or better
114 len = XwcLookupString (Input_Context, &ev, wkbuf, 356 len = XwcLookupString (Input_Context, &ev, wkbuf,
115 KBUFSZ, &keysym, &status_return); 357 KBUFSZ, &keysym, &status_return);
358
116 if (rs[Rs_imLocale]) 359 if (rs[Rs_imLocale])
117 SET_LOCALE (locale); 360 SET_LOCALE (locale);
118 361
119 if (status_return == XLookupChars 362 if (status_return == XLookupChars
120 || status_return == XLookupBoth) 363 || status_return == XLookupBoth)
… …
141 || status_return == XLookupBoth; 384 || status_return == XLookupBoth;
142 } 385 }
143 else 386 else
144#endif 387#endif
145 { 388 {
146 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 389 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
147 valid_keysym = keysym != NoSymbol; 390 valid_keysym = keysym != NoSymbol;
148 } 391 }
149 392
150 if (valid_keysym) 393 if (valid_keysym)
151 { 394 {
395#ifdef KEYSYM_RESOURCE
396 if (keyboard->dispatch (this, keysym, ev.state))
397 return;
398#endif
399
152 if (TermWin.saveLines) 400 if (saveLines)
153 { 401 {
154#ifdef UNSHIFTED_SCROLLKEYS 402#ifdef UNSHIFTED_SCROLLKEYS
155 if (!ctrl && !meta) 403 if (!ctrl && !meta)
156 {
157#else 404#else
158 if (IS_SCROLL_MOD) 405 if (IS_SCROLL_MOD)
406#endif
159 { 407 {
160#endif
161 int lnsppg; 408 int lnsppg;
162 409
163#ifdef PAGING_CONTEXT_LINES 410#ifdef PAGING_CONTEXT_LINES
164 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 411 lnsppg = nrow - PAGING_CONTEXT_LINES;
165#else 412#else
166 lnsppg = TermWin.nrow * 4 / 5; 413 lnsppg = nrow * 4 / 5;
167#endif 414#endif
168 if (keysym == XK_Prior) 415 if (keysym == XK_Prior)
169 { 416 {
170 scr_page (UP, lnsppg); 417 scr_page (UP, lnsppg);
171 return; 418 return;
… …
199 scr_move_to (0, 1); 446 scr_move_to (0, 1);
200 return; 447 return;
201 } 448 }
202 else if (keysym == XK_End) 449 else if (keysym == XK_End)
203 { 450 {
204 scr_move_to (1, 0); 451 scr_move_to (1, 1);
205 return; 452 return;
206 } 453 }
207 } 454 }
208#endif 455#endif
209 } 456 }
… …
214 if (keysym >= XK_F1 && keysym <= XK_F10) 461 if (keysym >= XK_F1 && keysym <= XK_F10)
215 { 462 {
216 keysym += (XK_F11 - XK_F1); 463 keysym += (XK_F11 - XK_F1);
217 shft = 0; /* turn off Shift */ 464 shft = 0; /* turn off Shift */
218 } 465 }
219 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 466 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
220 { 467 {
221 switch (keysym) 468 switch (keysym)
222 { 469 {
223 /* normal XTerm key bindings */ 470 /* normal XTerm key bindings */
224 case XK_Insert: /* Shift+Insert = paste mouse selection */ 471 case XK_Insert: /* Shift+Insert = paste mouse selection */
225 selection_request (ev.time, 0, 0); 472 selection_request (ev.time);
226 return; 473 return;
474#if TODO
227 /* rxvt extras */ 475 /* rxvt extras */
228 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 476 case XK_KP_Add: /* Shift+KP_Add = bigger font */
229 change_font (FONT_UP); 477 change_font (FONT_UP);
230 return; 478 return;
231 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 479 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
232 change_font (FONT_DN); 480 change_font (FONT_DN);
233 return; 481 return;
482#endif
234 } 483 }
235 } 484 }
236 } 485 }
237#ifdef PRINTPIPE 486
238 if (keysym == XK_Print) 487#if ENABLE_FRILLS || ISO_14755
239 { 488 // ISO 14755 support
240 scr_printscreen (ctrl | shft); 489 if (shft && ctrl)
241 return;
242 } 490 {
243#endif 491 int hv;
244 492
245 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 493 if (iso14755buf & ISO_14755_51
246 { 494 && (keysym == XK_space || keysym == XK_KP_Space
247#ifdef KEYSYM_RESOURCE 495 || keysym == XK_Return || keysym == XK_KP_Enter))
248 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
249 { 496 {
250 unsigned int l; 497 commit_iso14755 ();
251 const unsigned char *kbuf0; 498 iso14755buf = ISO_14755_51;
252 499# if ISO_14755
253 kbuf0 = (Keysym_map[keysym & 0xFF]); 500 iso14755_51 (0);
254 l = (unsigned int)*kbuf0++;
255
256 /* escape prefix */
257 if (meta
258# ifdef META8_OPTION
259 && meta_char == C0_ESC
260# endif 501# endif
261 ) 502 return;
262 {
263 const unsigned char ch = C0_ESC;
264 tt_write (&ch, 1);
265 } 503 }
266 504 else if (keysym == XK_BackSpace)
267 tt_write (kbuf0, l); 505 {
506 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
507# if ISO_14755
508 iso14755_51 (iso14755buf & ISO_14755_MASK);
509# endif
510 return;
511 }
512 else if ((hv = hex_keyval (ev)) >= 0)
513 {
514 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
515 | hv | ISO_14755_51;
516# if ISO_14755
517 iso14755_51 (iso14755buf & ISO_14755_MASK);
518# endif
268 return; 519 return;
269 } 520 }
270 else 521 else
271#endif
272 { 522 {
523# if ISO_14755
524 scr_overlay_off ();
525# endif
526 iso14755buf = 0;
527 }
528 }
529 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
530 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
531 if (!(iso14755buf & ISO_14755_STARTED))
532 {
533 iso14755buf |= ISO_14755_STARTED;
534# if ISO_14755
535 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
536 scr_overlay_set (0, 0, "ISO 14755 mode");
537# endif
538 }
539#endif
540
541#ifdef PRINTPIPE
542 if (keysym == XK_Print)
543 {
544 scr_printscreen (ctrl | shft);
545 return;
546 }
547#endif
548
549 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
550 {
551 {
552 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
273 newlen = 1; 553 newlen = 1;
274 switch (keysym) 554 switch (keysym)
275 { 555 {
276#ifndef NO_BACKSPACE_KEY 556#ifndef NO_BACKSPACE_KEY
277 case XK_BackSpace: 557 case XK_BackSpace:
278 if (PrivateModes & PrivMode_HaveBackSpace) 558 if (priv_modes & PrivMode_HaveBackSpace)
279 { 559 {
280 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 560 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
281 ^ !!ctrl) ? '\b' : '\177'; 561 ^ !!ctrl) ? '\b' : '\177';
282 kbuf[1] = '\0'; 562 kbuf[1] = '\0';
283 } 563 }
284 else 564 else
285 STRCPY (kbuf, key_backspace); 565 strcpy (kbuf, rs[Rs_backspace_key]);
286 break; 566 break;
287#endif 567#endif
288#ifndef NO_DELETE_KEY 568#ifndef NO_DELETE_KEY
569# ifdef XK_KP_Delete
570 case XK_KP_Delete:
571 /* allow shift to override */
572 if (kp)
573 {
574 strcpy (kbuf, "\033On");
575 break;
576 }
577 /* FALLTHROUGH */
578# endif
289 case XK_Delete: 579 case XK_Delete:
290 STRCPY (kbuf, key_delete); 580 strcpy (kbuf, rs[Rs_delete_key]);
291 break; 581 break;
292#endif 582#endif
293 case XK_Tab: 583 case XK_Tab:
294 if (shft) 584 if (shft)
295 STRCPY (kbuf, "\033[Z"); 585 strcpy (kbuf, "\033[Z");
296 else 586 else
297 { 587 {
298#ifdef CTRL_TAB_MAKES_META 588#ifdef CTRL_TAB_MAKES_META
299 if (ctrl) 589 if (ctrl)
300 meta = 1; 590 meta = 1;
… …
306 newlen = 0; 596 newlen = 0;
307 } 597 }
308 break; 598 break;
309 599
310#ifdef XK_KP_Left 600#ifdef XK_KP_Left
311 case XK_KP_Up: /* \033Ox or standard */ 601 case XK_KP_Up: /* \033Ox or standard */
312 case XK_KP_Down: /* \033Or or standard */ 602 case XK_KP_Down: /* \033Or or standard */
313 case XK_KP_Right: /* \033Ov or standard */ 603 case XK_KP_Right: /* \033Ov or standard */
314 case XK_KP_Left: /* \033Ot or standard */ 604 case XK_KP_Left: /* \033Ot or standard */
315 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 605 if (kp)
316 { 606 {
317 STRCPY (kbuf, "\033OZ"); 607 strcpy (kbuf, "\033OZ");
318 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 608 kbuf[2] = "txvr"[keysym - XK_KP_Left];
319 break; 609 break;
320 } 610 }
321 else 611 else
322 /* translate to std. cursor key */ 612 /* translate to std. cursor key */
… …
325#endif 615#endif
326 case XK_Up: /* "\033[A" */ 616 case XK_Up: /* "\033[A" */
327 case XK_Down: /* "\033[B" */ 617 case XK_Down: /* "\033[B" */
328 case XK_Right: /* "\033[C" */ 618 case XK_Right: /* "\033[C" */
329 case XK_Left: /* "\033[D" */ 619 case XK_Left: /* "\033[D" */
330 STRCPY (kbuf, "\033[Z"); 620 strcpy (kbuf, "\033[Z");
331 kbuf[2] = "DACB"[keysym - XK_Left]; 621 kbuf[2] = "DACB"[keysym - XK_Left];
332 /* do Shift first */ 622 /* do Shift first */
333 if (shft) 623 if (shft)
334 kbuf[2] = "dacb"[keysym - XK_Left]; 624 kbuf[2] = "dacb"[keysym - XK_Left];
335 else if (ctrl) 625 else if (ctrl)
336 { 626 {
337 kbuf[1] = 'O'; 627 kbuf[1] = 'O';
338 kbuf[2] = "dacb"[keysym - XK_Left]; 628 kbuf[2] = "dacb"[keysym - XK_Left];
339 } 629 }
340 else if (PrivateModes & PrivMode_aplCUR) 630 else if (priv_modes & PrivMode_aplCUR)
341 kbuf[1] = 'O'; 631 kbuf[1] = 'O';
342 break; 632 break;
343 633
344#ifndef UNSHIFTED_SCROLLKEYS 634#ifndef UNSHIFTED_SCROLLKEYS
345# ifdef XK_KP_Prior 635# ifdef XK_KP_Prior
346 case XK_KP_Prior: 636 case XK_KP_Prior:
347 /* allow shift to override */ 637 /* allow shift to override */
348 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 638 if (kp)
349 { 639 {
350 STRCPY (kbuf, "\033Oy"); 640 strcpy (kbuf, "\033Oy");
351 break; 641 break;
352 } 642 }
353 /* FALLTHROUGH */ 643 /* FALLTHROUGH */
354# endif 644# endif
355 case XK_Prior: 645 case XK_Prior:
356 STRCPY (kbuf, "\033[5~"); 646 strcpy (kbuf, "\033[5~");
357 break; 647 break;
358# ifdef XK_KP_Next 648# ifdef XK_KP_Next
359 case XK_KP_Next: 649 case XK_KP_Next:
360 /* allow shift to override */ 650 /* allow shift to override */
361 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 651 if (kp)
362 { 652 {
363 STRCPY (kbuf, "\033Os"); 653 strcpy (kbuf, "\033Os");
364 break; 654 break;
365 } 655 }
366 /* FALLTHROUGH */ 656 /* FALLTHROUGH */
367# endif 657# endif
368 case XK_Next: 658 case XK_Next:
369 STRCPY (kbuf, "\033[6~"); 659 strcpy (kbuf, "\033[6~");
370 break; 660 break;
371#endif 661#endif
372 case XK_KP_Enter: 662 case XK_KP_Enter:
373 /* allow shift to override */ 663 /* allow shift to override */
374 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 664 if (kp)
375 { 665 {
376 STRCPY (kbuf, "\033OM"); 666 strcpy (kbuf, "\033OM");
667 break;
668 }
669
670 /* FALLTHROUGH */
671
672 case XK_Return:
673 if (priv_modes & PrivMode_LFNL)
674 {
675 kbuf[0] = '\015';
676 kbuf[1] = '\012';
677 kbuf[2] = '\0';
377 } 678 }
378 else 679 else
379 { 680 {
380 kbuf[0] = '\r'; 681 kbuf[0] = '\015';
381 kbuf[1] = '\0'; 682 kbuf[1] = '\0';
382 } 683 }
383 break; 684 break;
384 685
385#ifdef XK_KP_Begin 686#ifdef XK_KP_Begin
386 case XK_KP_Begin: 687 case XK_KP_Begin:
387 STRCPY (kbuf, "\033Ou"); 688 strcpy (kbuf, "\033Ou");
388 break; 689 break;
389 690
390 case XK_KP_Insert:
391 STRCPY (kbuf, "\033Op");
392 break;
393
394 case XK_KP_Delete:
395 STRCPY (kbuf, "\033On");
396 break;
397#endif 691#endif
398 case XK_KP_F1: /* "\033OP" */ 692 case XK_KP_F1: /* "\033OP" */
399 case XK_KP_F2: /* "\033OQ" */ 693 case XK_KP_F2: /* "\033OQ" */
400 case XK_KP_F3: /* "\033OR" */ 694 case XK_KP_F3: /* "\033OR" */
401 case XK_KP_F4: /* "\033OS" */ 695 case XK_KP_F4: /* "\033OS" */
402 STRCPY (kbuf, "\033OP"); 696 strcpy (kbuf, "\033OP");
403 kbuf[2] += (keysym - XK_KP_F1); 697 kbuf[2] += (keysym - XK_KP_F1);
404 break; 698 break;
405 699
406 case XK_KP_Multiply: /* "\033Oj" : "*" */ 700 case XK_KP_Multiply: /* "\033Oj" : "*" */
407 case XK_KP_Add: /* "\033Ok" : "+" */ 701 case XK_KP_Add: /* "\033Ok" : "+" */
… …
418 case XK_KP_6: /* "\033Ov" : "6" */ 712 case XK_KP_6: /* "\033Ov" : "6" */
419 case XK_KP_7: /* "\033Ow" : "7" */ 713 case XK_KP_7: /* "\033Ow" : "7" */
420 case XK_KP_8: /* "\033Ox" : "8" */ 714 case XK_KP_8: /* "\033Ox" : "8" */
421 case XK_KP_9: /* "\033Oy" : "9" */ 715 case XK_KP_9: /* "\033Oy" : "9" */
422 /* allow shift to override */ 716 /* allow shift to override */
423 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 717 if (kp)
424 { 718 {
425 STRCPY (kbuf, "\033Oj"); 719 strcpy (kbuf, "\033Oj");
426 kbuf[2] += (keysym - XK_KP_Multiply); 720 kbuf[2] += (keysym - XK_KP_Multiply);
427 } 721 }
428 else 722 else
429 { 723 {
430 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 724 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
431 kbuf[1] = '\0'; 725 kbuf[1] = '\0';
432 } 726 }
433 break; 727 break;
434 728
435 case XK_Find: 729 case XK_Find:
436 STRCPY (kbuf, "\033[1~"); 730 strcpy (kbuf, "\033[1~");
437 break; 731 break;
732
733#ifdef XK_KP_Insert
734 case XK_KP_Insert:
735 /* allow shift to override */
736 if (kp)
737 {
738 strcpy (kbuf, "\033Op");
739 break;
740 }
741 /* FALLTHROUGH */
742#endif
438 case XK_Insert: 743 case XK_Insert:
439 STRCPY (kbuf, "\033[2~"); 744 strcpy (kbuf, "\033[2~");
440 break; 745 break;
441#ifdef DXK_Remove /* support for DEC remove like key */ 746#ifdef DXK_Remove /* support for DEC remove like key */
442 case DXK_Remove: 747 case DXK_Remove:
443 /* FALLTHROUGH */ 748 /* FALLTHROUGH */
444#endif 749#endif
445 case XK_Execute: 750 case XK_Execute:
446 STRCPY (kbuf, "\033[3~"); 751 strcpy (kbuf, "\033[3~");
447 break; 752 break;
448 case XK_Select: 753 case XK_Select:
449 STRCPY (kbuf, "\033[4~"); 754 strcpy (kbuf, "\033[4~");
450 break; 755 break;
451#ifdef XK_KP_End 756#ifdef XK_KP_End
452 case XK_KP_End: 757 case XK_KP_End:
453 /* allow shift to override */ 758 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 759 if (kp)
455 { 760 {
456 STRCPY (kbuf, "\033Oq"); 761 strcpy (kbuf, "\033Oq");
457 break; 762 break;
458 } 763 }
459 /* FALLTHROUGH */ 764 /* FALLTHROUGH */
460#endif 765#endif
461 case XK_End: 766 case XK_End:
462 STRCPY (kbuf, KS_END); 767 strcpy (kbuf, KS_END);
463 break; 768 break;
464#ifdef XK_KP_Home 769#ifdef XK_KP_Home
465 case XK_KP_Home: 770 case XK_KP_Home:
466 /* allow shift to override */ 771 /* allow shift to override */
467 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 772 if (kp)
468 { 773 {
469 STRCPY (kbuf, "\033Ow"); 774 strcpy (kbuf, "\033Ow");
470 break; 775 break;
471 } 776 }
472 /* FALLTHROUGH */ 777 /* FALLTHROUGH */
473#endif 778#endif
474 case XK_Home: 779 case XK_Home:
475 STRCPY (kbuf, KS_HOME); 780 strcpy (kbuf, KS_HOME);
476 break; 781 break;
477 782
478#define FKEY(n, fkey) \ 783#define FKEY(n, fkey) \
479 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 784 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
480 785
… …
532#undef FKEY 837#undef FKEY
533 default: 838 default:
534 newlen = 0; 839 newlen = 0;
535 break; 840 break;
536 } 841 }
842
537 if (newlen) 843 if (newlen)
538 len = STRLEN (kbuf); 844 len = strlen (kbuf);
539 } 845 }
540 846
541 /* 847 /*
542 * Pass meta for all function keys, if 'meta' option set 848 * Pass meta for all function keys, if 'meta' option set
543 */ 849 */
… …
550 else if (ctrl && keysym == XK_minus) 856 else if (ctrl && keysym == XK_minus)
551 { 857 {
552 len = 1; 858 len = 1;
553 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 859 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
554 } 860 }
861 else if (keysym == XK_ISO_Left_Tab)
862 {
863 strcpy (kbuf, "\033[Z");
864 len = 3;
865 }
555 else 866 else
556 { 867 {
557#ifdef META8_OPTION 868#ifdef META8_OPTION
558 /* set 8-bit on */ 869 /* set 8-bit on */
559 if (meta && (meta_char == 0x80)) 870 if (meta && (meta_char == 0x80))
560 { 871 {
561 unsigned char *ch; 872 char *ch;
562 873
563 for (ch = kbuf; ch < kbuf + len; ch++) 874 for (ch = kbuf; ch < kbuf + len; ch++)
564 *ch |= 0x80; 875 *ch |= 0x80;
565 876
566 meta = 0; 877 meta = 0;
… …
568#endif 879#endif
569 /* nil */ ; 880 /* nil */ ;
570 } 881 }
571 } 882 }
572 883
884 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
885 return;
886
573 if (len <= 0) 887 if (len <= 0)
574 return; /* not mapped */ 888 return; /* not mapped */
575 889
576 if (Options & Opt_scrollTtyKeypress) 890 if (option (Opt_scrollTtyKeypress))
577 if (TermWin.view_start) 891 if (view_start)
578 { 892 {
579 TermWin.view_start = 0; 893 view_start = 0;
580 want_refresh = 1; 894 want_refresh = 1;
581 } 895 }
582 896
583 /* 897 /*
584 * these modifications only affect the static keybuffer 898 * these modifications only affect the static keybuffer
… …
599#ifdef META8_OPTION 913#ifdef META8_OPTION
600 && meta_char == C0_ESC 914 && meta_char == C0_ESC
601#endif 915#endif
602 ) 916 )
603 { 917 {
604 const unsigned char ch = C0_ESC; 918 const char ch = C0_ESC;
605 tt_write (&ch, 1); 919 tt_write (&ch, 1);
606 } 920 }
607 921
608#if defined(DEBUG_CMD)
609 /* Display keyboard buffer contents */
610 unsigned char *p;
611 int i;
612
613 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
614 for (i = 0, p = kbuf; i < len; i++, p++)
615 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
616 fprintf (stderr, "'\n");
617#endif /* DEBUG_CMD */
618 tt_write (kbuf, (unsigned int)len); 922 tt_write (kbuf, (unsigned int)len);
619} 923}
620/*}}} */
621 924
622#if (MENUBAR_MAX) 925void
623/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 926rxvt_term::key_release (XKeyEvent &ev)
624/* attempt to `write' count to the input buffer */ 927{
928#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
929 KeySym keysym;
930
931 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
932#endif
933
934#if ENABLE_FRILLS || ISO_14755
935 // ISO 14755 support
936 if (iso14755buf)
937 if (iso14755buf & ISO_14755_52)
938 {
939# if ISO_14755
940 scr_overlay_off ();
941# endif
942# if ISO_14755
943 // iso14755 part 5.2 handling: release time
944 // first: controls
945 if ((ev.state & ControlMask)
946 && ((keysym >= 0x40 && keysym <= 0x5f)
947 || (keysym >= 0x61 && keysym <= 0x7f)))
948 {
949 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
950 commit_iso14755 ();
951
952 return;
953 }
954
955 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
956 if (i[0] == keysym)
957 {
958 iso14755buf = ISO_14755_51 | i[1];
959 commit_iso14755 ();
960
961 return;
962 }
963
964 scr_bell ();
965# endif
966 iso14755buf = 0;
967
968 return;
969 }
970 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
971 {
972# if ISO_14755
973 scr_overlay_off ();
974# endif
975 if (iso14755buf & ISO_14755_51)
976 commit_iso14755 ();
977#if ISO_14755
978 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
979 {
980 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
981
982 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
983 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
984 }
985# endif
986 else
987 iso14755buf = 0;
988 }
989#endif
990
991 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
992 return;
993
994#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
995 if (!(ev.state & ControlMask))
996 slip_wheel_ev.stop ();
997 else if (keysym == XK_Control_L || keysym == XK_Control_R)
998 mouse_slip_wheel_speed = 0;
999#endif
1000}
1001
1002#if defined (KEYSYM_RESOURCE)
625unsigned int 1003unsigned int
626rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 1004rxvt_term::cmd_write (const char *str, unsigned int count)
627{ 1005{
628 unsigned int n, s; 1006 unsigned int n, s;
629 1007
630 n = cmdbuf_ptr - cmdbuf_base; 1008 n = cmdbuf_ptr - cmdbuf_base;
631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; 1009 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
632 1010
633 if (n > 0 && s < count) 1011 if (n > 0 && s < count)
634 { 1012 {
635 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 1013 memmove (cmdbuf_base, cmdbuf_ptr,
636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 1014 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
637 cmdbuf_ptr = cmdbuf_base; 1015 cmdbuf_ptr = cmdbuf_base;
638 cmdbuf_endp -= n; 1016 cmdbuf_endp -= n;
639 s += n; 1017 s += n;
640 } 1018 }
… …
650 1028
651 cmd_parse (); 1029 cmd_parse ();
652 1030
653 return 0; 1031 return 0;
654} 1032}
655#endif /* MENUBAR_MAX */ 1033#endif
656 1034
657void 1035void
658rxvt_term::flush () 1036rxvt_term::flush ()
659{ 1037{
660#ifdef TRANSPARENT 1038 flush_ev.stop ();
661 if (want_full_refresh) 1039
1040#ifdef HAVE_BG_PIXMAP
1041 if (bgPixmap.check_clearChanged ())
662 { 1042 {
663 want_full_refresh = 0; 1043// scr_clear (true); This needs to be researched further!
664 scr_clear ();
665 scr_touch (false); 1044 scr_touch (false);
666 want_refresh = 1;
667 } 1045 }
668#endif 1046#endif
669 1047
670 if (want_refresh) 1048 if (want_refresh)
671 { 1049 {
1050 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
1051 {
1052 int row = view_start;
1053 int end_row = row + nrow;
1054
1055 while (row > top_row && ROW (row - 1).is_longer ())
1056 --row;
1057
1058 do
1059 {
1060 int start_row = row;
1061 line_t *l;
1062
1063 do
1064 {
1065 l = &ROW (row++);
1066
1067 if (!(l->f & LINE_FILTERED))
1068 {
1069 // line not filtered, mark it as filtered
1070 l->f |= LINE_FILTERED;
1071 while (l->is_longer ())
1072 {
1073 l = &ROW (row++);
1074 l->f |= LINE_FILTERED;
1075 }
1076
1077 // and filter it
1078 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1079
1080 break;
1081 }
1082 }
1083 while (l->is_longer () && row < end_row);
1084 }
1085 while (row < end_row);
1086 }
1087
672 scr_refresh (refresh_type); 1088 scr_refresh ();
673 scrollbar_show (1); 1089 scrollbar_show (1);
674#ifdef USE_XIM 1090#ifdef USE_XIM
675 IMSendSpot (); 1091 IMSendSpot ();
676#endif 1092#endif
677
678 } 1093 }
679 1094
680 display->flush (); 1095 display->flush ();
681} 1096}
682 1097
683void 1098void
684rxvt_term::check_cb (check_watcher &w) 1099rxvt_term::check_cb (check_watcher &w)
685{ 1100{
686 SET_R (this); 1101 make_current ();
687 SET_LOCALE (locale);
688 1102
1103 display->flush ();
1104
1105 if (want_refresh && !flush_ev.active)
1106 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1107}
1108
1109void
1110rxvt_term::flush_cb (time_watcher &w)
1111{
1112 make_current ();
1113
1114 refresh_count = 0;
689 flush (); 1115 flush ();
690} 1116}
691 1117
692#ifdef CURSOR_BLINK 1118#ifdef CURSOR_BLINK
693void 1119void
694rxvt_term::cursor_blink_cb (time_watcher &w) 1120rxvt_term::cursor_blink_cb (time_watcher &w)
695{ 1121{
696 hidden_cursor = !hidden_cursor; 1122 hidden_cursor = !hidden_cursor;
697 want_refresh = 1; 1123 want_refresh = 1;
698 1124
699 w.start (w.at + BLINK_INTERVAL); 1125 w.start (w.at + CURSOR_BLINK_INTERVAL);
700} 1126}
701#endif 1127#endif
702 1128
703#ifdef TEXT_BLINK 1129#ifdef TEXT_BLINK
704void 1130void
… …
711 w.start (w.at + TEXT_BLINK_INTERVAL); 1137 w.start (w.at + TEXT_BLINK_INTERVAL);
712 } 1138 }
713} 1139}
714#endif 1140#endif
715 1141
1142#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1143void
1144rxvt_term::cont_scroll_cb (time_watcher &w)
1145{
1146 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1147 scr_page (scrollbar_isUp() ? UP : DN, 1))
1148 {
1149 want_refresh = 1;
1150 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1151 }
1152}
1153#endif
1154
1155#ifdef SELECTION_SCROLLING
1156void
1157rxvt_term::sel_scroll_cb (time_watcher &w)
1158{
1159 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1160 {
1161 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1162 want_refresh = 1;
1163 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1164 }
1165}
1166#endif
1167
1168#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1169void
1170rxvt_term::slip_wheel_cb (time_watcher &w)
1171{
1172 if (mouse_slip_wheel_speed == 0
1173 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1174 : scr_page (UP, mouse_slip_wheel_speed))
1175 {
1176 if (view_start == top_row || view_start == 0)
1177 mouse_slip_wheel_speed = 0;
1178
1179 want_refresh = 1;
1180 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1181 }
1182}
1183#endif
1184
1185#if LINUX_YIELD_HACK
1186static struct event_handler
1187{
1188 check_watcher yield_ev;
1189
1190 void yield_cb (check_watcher &w)
1191 {
1192 // this should really be sched_yield(), but the linux guys thought
1193 // that giving a process calling sched_yield () less cpu time than
1194 // ones with high nice levels is a useful thing to do. It surely is is
1195 // allowed by the sus... as is returning ENOSYS.
1196
1197 struct timespec ts = { 0, 0 };
1198 nanosleep (&ts, 0);
1199
1200 w.stop ();
1201 }
1202
1203 event_handler ()
1204 : yield_ev (this, &event_handler::yield_cb)
1205 {
1206 }
1207} event_handler;
1208#endif
1209
716bool 1210bool
717rxvt_term::pty_fill () 1211rxvt_term::pty_fill ()
718{ 1212{
719 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1213 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1214
1215 if (CBUFSIZ == n)
1216 {
1217 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1218 n = 0;
1219 }
720 1220
721 memmove (cmdbuf_base, cmdbuf_ptr, n); 1221 memmove (cmdbuf_base, cmdbuf_ptr, n);
722 cmdbuf_ptr = cmdbuf_base; 1222 cmdbuf_ptr = cmdbuf_base;
723 cmdbuf_endp = cmdbuf_ptr + n; 1223 cmdbuf_endp = cmdbuf_ptr + n;
724 1224
725 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1225 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
726 1226
727 if (n > 0) 1227 if (r > 0)
728 { 1228 {
729 cmdbuf_endp += n; 1229 cmdbuf_endp += r;
730 return true; 1230 return true;
731 } 1231 }
732 else if (n < 0 && errno != EAGAIN) 1232 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1233 {
1234#if LINUX_YIELD_HACK
1235 if (display->is_local)
1236 event_handler.yield_ev.start ();
1237#endif
1238 }
1239 else
1240 {
1241 pty_ev.stop ();
1242
1243 if (!option (Opt_hold))
733 destroy (); 1244 destroy ();
734 1245 }
1246
735 return false; 1247 return false;
736} 1248}
737 1249
738void 1250void
739rxvt_term::pty_cb (io_watcher &w, short revents) 1251rxvt_term::pty_cb (io_watcher &w, short revents)
740{ 1252{
741 SET_R (this); 1253 make_current ();
742 SET_LOCALE (locale); 1254
1255 if (revents & EVENT_READ)
1256 // loop, but don't allow a single term to monopolize us
1257 while (pty_fill ())
1258 if (cmd_parse ())
1259 break;
743 1260
744 if (revents & EVENT_WRITE) 1261 if (revents & EVENT_WRITE)
745 tt_write (0, 0); 1262 pty_write ();
746 else if (revents & EVENT_READ) 1263}
747 {
748 // loop, but don't allow a single term to monopolize us
749 // the number of loops is fully arbitrary, and thus wrong
750 while (pty_fill ())
751 {
752 if (!seen_input)
753 {
754 seen_input = 1;
755 /* once we know the shell is running, send the screen size. Again! */
756 // I don't know why, btw.
757 tt_winch ();
758 }
759 1264
760 if (cmd_parse ()) 1265void
761 break; 1266rxvt_term::pointer_unblank ()
762 } 1267{
763 } 1268 XDefineCursor (dpy, vt, TermWin_cursor);
1269 recolour_cursor ();
1270
1271#ifdef POINTER_BLANK
1272 hidden_pointer = 0;
1273
1274 if (option (Opt_pointerBlank))
1275 pointer_ev.start (NOW + pointerBlankDelay);
1276#endif
764} 1277}
765 1278
766#ifdef POINTER_BLANK 1279#ifdef POINTER_BLANK
767void 1280void
768rxvt_term::pointer_unblank ()
769{
770 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
771 recolour_cursor ();
772
773 hidden_pointer = 0;
774
775 if (Options & Opt_pointerBlank)
776 pointer_ev.start (NOW + pointerBlankDelay);
777}
778
779void
780rxvt_term::pointer_blank () 1281rxvt_term::pointer_blank ()
781{ 1282{
782 if (! (Options & Opt_pointerBlank)) 1283 if (!option (Opt_pointerBlank))
783 return; 1284 return;
784 1285
785 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1286 XDefineCursor (dpy, vt, display->blank_cursor);
786 XFlush (display->display); 1287 XFlush (dpy);
787 1288
788 hidden_pointer = 1; 1289 hidden_pointer = 1;
789} 1290}
790 1291
791void 1292void
792rxvt_term::pointer_cb (time_watcher &w) 1293rxvt_term::pointer_cb (time_watcher &w)
793{ 1294{
794 SET_R (this); 1295 make_current ();
795 SET_LOCALE (locale);
796 1296
797 pointer_blank (); 1297 pointer_blank ();
798} 1298}
799#endif 1299#endif
800 1300
… …
807 x = ev.x; 1307 x = ev.x;
808 y = ev.y; 1308 y = ev.y;
809 pixel_position (&x, &y); 1309 pixel_position (&x, &y);
810 1310
811 if (MEvent.button == AnyButton) 1311 if (MEvent.button == AnyButton)
812 {
813 button_number = 3; 1312 button_number = 3;
814 }
815 else 1313 else
816 { 1314 {
817 button_number = MEvent.button - Button1; 1315 button_number = MEvent.button - Button1;
818 /* add 0x3D for wheel events, like xterm does */ 1316 /* add 0x3D for wheel events, like xterm does */
819 if (button_number >= 3) 1317 if (button_number >= 3)
820 button_number += (64 - 3); 1318 button_number += (64 - 3);
821 } 1319 }
822 1320
823 if (PrivateModes & PrivMode_MouseX10) 1321 if (priv_modes & PrivMode_MouseX10)
824 { 1322 {
825 /* 1323 /*
826 * do not report ButtonRelease 1324 * do not report ButtonRelease
827 * no state info allowed 1325 * no state info allowed
828 */ 1326 */
… …
843 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1341 + ((MEvent.state & ModMetaMask) ? 8 : 0)
844 + ((MEvent.state & ControlMask) ? 16 : 0); 1342 + ((MEvent.state & ControlMask) ? 16 : 0);
845#ifdef MOUSE_REPORT_DOUBLECLICK 1343#ifdef MOUSE_REPORT_DOUBLECLICK
846 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1344 key_state += ((MEvent.clicks > 1) ? 32 : 0);
847#endif 1345#endif
848
849 } 1346 }
850 1347
851#ifdef DEBUG_MOUSEREPORT 1348#if DEBUG_MOUSEREPORT
852 fprintf (stderr, "Mouse ["); 1349 fprintf (stderr, "Mouse [");
853 if (key_state & 16) 1350 if (key_state & 16)
854 fputc ('C', stderr); 1351 fputc ('C', stderr);
855 if (key_state & 4) 1352 if (key_state & 4)
856 fputc ('S', stderr); 1353 fputc ('S', stderr);
… …
860 fputc ('2', stderr); 1357 fputc ('2', stderr);
861 fprintf (stderr, "]: <%d>, %d/%d\n", 1358 fprintf (stderr, "]: <%d>, %d/%d\n",
862 button_number, 1359 button_number,
863 x + 1, 1360 x + 1,
864 y + 1); 1361 y + 1);
865#else 1362#endif
1363
866 tt_printf ("\033[M%c%c%c", 1364 tt_printf ("\033[M%c%c%c",
867 (32 + button_number + key_state), 1365 (32 + button_number + key_state),
868 (32 + x + 1), 1366 (32 + x + 1),
869 (32 + y + 1)); 1367 (32 + y + 1));
870#endif
871} 1368}
872
873#ifdef USING_W11LIB
874void
875rxvt_W11_process_x_event (XEvent *ev)
876{
877 rxvt_t *r = rxvt_get_r ();
878
879 x_cb (*ev);
880}
881#endif
882 1369
883/*{{{ process an X event */ 1370/*{{{ process an X event */
884void 1371void
885rxvt_term::x_cb (XEvent &ev) 1372rxvt_term::x_cb (XEvent &ev)
886{ 1373{
887 SET_R (this); 1374 make_current ();
888 SET_LOCALE (locale);
889 1375
890#if defined(CURSOR_BLINK) 1376 dLocal (Display *, dpy);
891 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
892 {
893 if (hidden_cursor)
894 {
895 hidden_cursor = 0;
896 want_refresh = 1;
897 }
898 1377
899 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1378 if (ev.xany.window == vt
900 } 1379 && SHOULD_INVOKE (HOOK_X_EVENT)
901#endif 1380 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
902
903#if defined(POINTER_BLANK)
904 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
905 {
906 if (ev.type == MotionNotify
907 || ev.type == ButtonPress
908 || ev.type == ButtonRelease)
909 if (hidden_pointer)
910 pointer_unblank ();
911
912 if (ev.type == KeyPress && hidden_pointer == 0)
913 pointer_blank ();
914 }
915#endif
916
917#ifdef USE_XIM
918 if (XFilterEvent (&ev, None))
919 return; 1381 return;
920#endif
921 1382
1383 // for XQueryPointer
922 Window unused_root, unused_child; 1384 Window unused_root, unused_child;
923 int unused_root_x, unused_root_y; 1385 int unused_root_x, unused_root_y;
924 unsigned int unused_mask; 1386 unsigned int unused_mask;
925
926#ifdef DEBUG_X
927 const char *const eventnames[] =
928 { /* mason - this matches my system */
929 "",
930 "",
931 "KeyPress",
932 "KeyRelease",
933 "ButtonPress",
934 "ButtonRelease",
935 "MotionNotify",
936 "EnterNotify",
937 "LeaveNotify",
938 "FocusIn",
939 "FocusOut",
940 "KeymapNotify",
941 "Expose",
942 "GraphicsExpose",
943 "NoExpose",
944 "VisibilityNotify",
945 "CreateNotify",
946 "DestroyNotify",
947 "UnmapNotify",
948 "MapNotify",
949 "MapRequest",
950 "ReparentNotify",
951 "ConfigureNotify",
952 "ConfigureRequest",
953 "GravityNotify",
954 "ResizeRequest",
955 "CirculateNotify",
956 "CirculateRequest",
957 "PropertyNotify",
958 "SelectionClear",
959 "SelectionRequest",
960 "SelectionNotify",
961 "ColormapNotify",
962 "ClientMessage",
963 "MappingNotify"
964 };
965#endif
966
967#ifdef DEBUG_X
968 struct timeval tp;
969 struct tm *ltt;
970 (void)gettimeofday (&tp, NULL);
971 ltt = localtime (& (tp.tv_sec));
972 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));
973#endif
974 1387
975 switch (ev.type) 1388 switch (ev.type)
976 { 1389 {
977 case KeyPress: 1390 case KeyPress:
978 lookup_key (ev.xkey); 1391 key_press (ev.xkey);
979 break; 1392 break;
980 1393
981#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
982 case KeyRelease: 1394 case KeyRelease:
983 { 1395 key_release (ev.xkey);
984 if (! (ev.xkey.state & ControlMask))
985 mouse_slip_wheel_speed = 0;
986 else
987 {
988 KeySym ks;
989
990 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
991 if (ks == XK_Control_L || ks == XK_Control_R)
992 mouse_slip_wheel_speed = 0;
993 }
994 break; 1396 break;
995 }
996#endif
997 1397
998 case ButtonPress: 1398 case ButtonPress:
999 button_press (ev.xbutton); 1399 button_press (ev.xbutton);
1000 break; 1400 break;
1001 1401
… …
1003 button_release (ev.xbutton); 1403 button_release (ev.xbutton);
1004 break; 1404 break;
1005 1405
1006 case ClientMessage: 1406 case ClientMessage:
1007 if (ev.xclient.format == 32 1407 if (ev.xclient.format == 32
1008 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1408 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1009 destroy ();
1010#ifdef OFFIX_DND
1011 /* OffiX Dnd (drag 'n' drop) protocol */
1012 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1013 && (ev.xclient.data.l[0] == DndFile
1014 || ev.xclient.data.l[0] == DndDir
1015 || ev.xclient.data.l[0] == DndLink))
1016 { 1409 {
1017 /* Get Dnd data */ 1410 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1018 Atom ActualType; 1411 {
1019 int ActualFormat; 1412 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1020 unsigned char *data; 1413 {
1021 unsigned long Size, RemainingBytes; 1414 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1022 1415 {
1023 XGetWindowProperty (display->display, display->root, 1416 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1024 xa[XA_DNDSELECTION], 1417 destroy ();
1025 0L, 1000000L, 1418 }
1026 False, AnyPropertyType, 1419#if ENABLE_EWMH
1027 &ActualType, &ActualFormat, 1420 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1028 &Size, &RemainingBytes, 1421 XSendEvent (dpy, ev.xclient.window = display->root,
1422 False, SubstructureRedirectMask | SubstructureNotifyMask,
1029 &data); 1423 &ev);
1030 XChangeProperty (display->display, display->root, 1424#endif
1031 XA_CUT_BUFFER0, XA_STRING, 1425 }
1032 8, PropModeReplace, 1426 }
1033 data, STRLEN (data)); 1427#if ENABLE_XEMBED
1034 selection_paste (display->root, XA_CUT_BUFFER0, True); 1428 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1035 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1429 {
1430 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1431 focus_in ();
1432 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1433 focus_out ();
1434 }
1435#endif
1036 } 1436 }
1037#endif /* OFFIX_DND */
1038 break;
1039
1040 case MappingNotify:
1041 XRefreshKeyboardMapping (& (ev.xmapping));
1042 break; 1437 break;
1043 1438
1044 /* 1439 /*
1045 * XXX: this is not the _current_ arrangement 1440 * XXX: this is not the _current_ arrangement
1046 * Here's my conclusion: 1441 * Here's my conclusion:
… …
1065 break; 1460 break;
1066 } 1461 }
1067 break; 1462 break;
1068 1463
1069 case FocusIn: 1464 case FocusIn:
1070 if (!TermWin.focus) 1465 if (ev.xfocus.detail != NotifyInferior
1466 && ev.xfocus.detail != NotifyPointer
1467 && ev.xfocus.mode != NotifyGrab)
1468 focus_in ();
1469 break;
1470
1471 case FocusOut:
1472 if (ev.xfocus.detail != NotifyInferior
1473 && ev.xfocus.detail != NotifyPointer
1474 && ev.xfocus.mode != NotifyGrab)
1475 focus_out ();
1476 break;
1477
1478 case ConfigureNotify:
1479 /* fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1480 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1481 szHint.width, szHint.height); */
1482 if (ev.xconfigure.window == parent[0])
1071 { 1483 {
1072 TermWin.focus = 1; 1484 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1073 want_refresh = 1;
1074#ifdef USE_XIM
1075 if (Input_Context != NULL)
1076 XSetICFocus (Input_Context);
1077#endif
1078#ifdef CURSOR_BLINK
1079 if (Options & Opt_cursorBlink)
1080 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1081#endif
1082
1083 } 1485 ;
1084 break;
1085 1486
1086 case FocusOut: 1487 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1087 if (TermWin.focus)
1088 { 1488 {
1089 TermWin.focus = 0; 1489 seen_resize = 1;
1090 want_refresh = 1; 1490 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1091#ifdef USE_XIM
1092 if (Input_Context != NULL)
1093 XUnsetICFocus (Input_Context);
1094#endif
1095#ifdef CURSOR_BLINK
1096 if (Options & Opt_cursorBlink)
1097 cursor_blink_ev.stop ();
1098 hidden_cursor = 0;
1099#endif
1100
1101 }
1102 break;
1103
1104 case ConfigureNotify:
1105 if (ev.xconfigure.window == TermWin.parent[0])
1106 {
1107 int height, width;
1108
1109 do
1110 { /* Wrap lots of configures into one */
1111 width = ev.xconfigure.width;
1112 height = ev.xconfigure.height;
1113 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1114 } 1491 }
1115 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1116
1117 if (szHint.width != width || szHint.height != height)
1118 {
1119 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1120 resize_all_windows (width, height, 1);
1121 }
1122#ifdef DEBUG_SIZE
1123 else 1492 else
1124 { 1493 {
1125 D_SIZE ((stderr, "Size: Not resizing")); 1494#ifdef HAVE_BG_PIXMAP
1495 if (bgPixmap.window_position_sensitive ())
1496 update_background ();
1497#endif
1126 } 1498 }
1127#endif 1499 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1128#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1129 if (Options & Opt_transparent)
1130 {
1131 check_our_parents ();
1132 if (am_transparent)
1133 want_full_refresh = 1;
1134 }
1135#endif
1136
1137 } 1500 }
1501 break;
1502
1503 case PropertyNotify:
1504 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1505 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1506 && ev.xproperty.state == PropertyNewValue)
1507 selection_property (ev.xproperty.window, ev.xproperty.atom);
1508
1138 break; 1509 break;
1139 1510
1140 case SelectionClear: 1511 case SelectionClear:
1141 selection_clear (); 1512 selection_clear ();
1142 break; 1513 break;
1143 1514
1144 case SelectionNotify: 1515 case SelectionNotify:
1145 if (selection_wait == Sel_normal) 1516 if (selection_wait == Sel_normal)
1146 selection_paste (ev.xselection.requestor, 1517 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1147 ev.xselection.property, True);
1148 break; 1518 break;
1149 1519
1150 case SelectionRequest: 1520 case SelectionRequest:
1151 selection_send (ev.xselectionrequest); 1521 selection_send (ev.xselectionrequest);
1152 break; 1522 break;
1153 1523
1524 case MapNotify:
1525 mapped = 1;
1526#ifdef TEXT_BLINK
1527 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1528#endif
1529 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1530 break;
1531
1154 case UnmapNotify: 1532 case UnmapNotify:
1155 TermWin.mapped = 0; 1533 mapped = 0;
1156#ifdef TEXT_BLINK 1534#ifdef TEXT_BLINK
1157 text_blink_ev.stop (); 1535 text_blink_ev.stop ();
1158#endif 1536#endif
1537 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1159 break; 1538 break;
1160
1161 case MapNotify:
1162 TermWin.mapped = 1;
1163#ifdef TEXT_BLINK
1164 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1165#endif
1166 break;
1167
1168#ifdef TRANSPARENT
1169 case ReparentNotify:
1170 rootwin_cb (ev);
1171 break;
1172#endif /* TRANSPARENT */
1173 1539
1174 case GraphicsExpose: 1540 case GraphicsExpose:
1175 case Expose: 1541 case Expose:
1176 if (ev.xany.window == TermWin.vt) 1542 if (ev.xany.window == vt)
1177 { 1543 {
1178#ifdef NO_SLOW_LINK_SUPPORT 1544 do
1545 {
1179 scr_expose (ev.xexpose.x, ev.xexpose.y, 1546 scr_expose (ev.xexpose.x, ev.xexpose.y,
1180 ev.xexpose.width, ev.xexpose.height, False); 1547 ev.xexpose.width, ev.xexpose.height, False);
1181#else 1548 }
1182 // don't understand this, so commented it out 1549 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1550
1551 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1552
1553 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1554 {
1183 scr_expose (ev.xexpose.x, ev.xexpose.y, 1555 scr_expose (ev.xexpose.x, ev.xexpose.y,
1184 ev.xexpose.width, ev.xexpose.height, False); 1556 ev.xexpose.width, ev.xexpose.height, False);
1185 //scr_expose (ev.xexpose.x, 0, 1557 }
1186 // ev.xexpose.width, TermWin.height, False);
1187#endif
1188 want_refresh = 1; 1558 want_refresh = 1;
1189 } 1559 }
1190 else 1560 else
1191 { 1561 {
1192 XEvent unused_event; 1562 XEvent unused_event;
1193 1563
1194 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1564 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1195 Expose, 1565 ;
1196 &unused_event)) ; 1566 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1197 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1567 ;
1198 GraphicsExpose, 1568
1199 &unused_event)) ;
1200 if (isScrollbarWindow (ev.xany.window)) 1569 if (isScrollbarWindow (ev.xany.window))
1201 { 1570 {
1202 scrollBar.setIdle (); 1571 scrollBar.setIdle ();
1203 scrollbar_show (0); 1572 scrollbar_show (0);
1204 } 1573 }
1205#ifdef MENUBAR
1206 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1207 menubar_expose ();
1208#endif
1209 } 1574 }
1210 break; 1575 break;
1211 1576
1212 case MotionNotify: 1577 case MotionNotify:
1213#ifdef POINTER_BLANK 1578#ifdef POINTER_BLANK
1214 if (hidden_pointer) 1579 if (hidden_pointer)
1215 pointer_unblank (); 1580 pointer_unblank ();
1216#endif 1581#endif
1217#if MENUBAR 1582 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1218 if (isMenuBarWindow (ev.xany.window)) 1583 break;
1584
1585 if (ev.xany.window == vt)
1219 { 1586 {
1220 menubar_control (ev.xbutton); 1587 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1221 break; 1588 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1222 } 1589 ; // nop
1223#endif
1224 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1225 break;
1226
1227 if (ev.xany.window == TermWin.vt)
1228 {
1229 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1590 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1230 { 1591 {
1231 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1592 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1232 ; 1593 ;
1233 1594
1234 XQueryPointer (display->display, TermWin.vt, 1595 XQueryPointer (dpy, vt,
1235 &unused_root, &unused_child, 1596 &unused_root, &unused_child,
1236 &unused_root_x, &unused_root_y, 1597 &unused_root_x, &unused_root_y,
1237 & (ev.xbutton.x), & (ev.xbutton.y), 1598 &ev.xbutton.x, &ev.xbutton.y,
1238 &unused_mask); 1599 &ev.xbutton.state);
1239#ifdef MOUSE_THRESHOLD 1600#ifdef MOUSE_THRESHOLD
1240 /* deal with a `jumpy' mouse */ 1601 /* deal with a `jumpy' mouse */
1241 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1602 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1242 { 1603 {
1243#endif 1604#endif
1605#if ISO_14755
1606 // 5.4
1607 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1608 {
1609 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1610 break;
1611 }
1612#endif
1244 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1613 selection_extend (ev.xbutton.x, ev.xbutton.y,
1245 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1614 ev.xbutton.state & Button3Mask ? 2 : 0);
1615
1246#ifdef SELECTION_SCROLLING 1616#ifdef SELECTION_SCROLLING
1247 if (ev.xbutton.y < TermWin.int_bwidth 1617 if (ev.xbutton.y < int_bwidth
1248 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1618 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1249 { 1619 {
1250 int dist; 1620 int dist;
1251
1252 pending_scroll_selection=1;
1253 1621
1254 /* don't clobber the current delay if we are 1622 /* don't clobber the current delay if we are
1255 * already in the middle of scrolling. 1623 * already in the middle of scrolling.
1256 */ 1624 */
1257 if (scroll_selection_delay<=0) 1625 if (!sel_scroll_ev.active)
1258 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1626 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1259 1627
1260 /* save the event params so we can highlight 1628 /* save the event params so we can highlight
1261 * the selection in the pending-scroll loop 1629 * the selection in the pending-scroll loop
1262 */ 1630 */
1263 selection_save_x=ev.xbutton.x; 1631 selection_save_x = ev.xbutton.x;
1264 selection_save_y=ev.xbutton.y; 1632 selection_save_y = ev.xbutton.y;
1265 selection_save_state=
1266 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1633 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1267 1634
1268 /* calc number of lines to scroll */ 1635 /* calc number of lines to scroll */
1269 if (ev.xbutton.y<TermWin.int_bwidth) 1636 if (ev.xbutton.y < int_bwidth)
1270 { 1637 {
1271 scroll_selection_dir = UP; 1638 scroll_selection_dir = UP;
1272 dist = TermWin.int_bwidth - ev.xbutton.y; 1639 dist = int_bwidth - ev.xbutton.y;
1273 } 1640 }
1274 else 1641 else
1275 { 1642 {
1276 scroll_selection_dir = DN; 1643 scroll_selection_dir = DN;
1277 dist = ev.xbutton.y - 1644 dist = ev.xbutton.y - (int_bwidth + height);
1278 (TermWin.int_bwidth + TermWin.height);
1279 } 1645 }
1646
1280 scroll_selection_lines= (Pixel2Height (dist)/ 1647 scroll_selection_lines = Pixel2Height (dist)
1281 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1648 / SELECTION_SCROLL_LINE_SPEEDUP
1649 + 1;
1282 MIN_IT (scroll_selection_lines, 1650 min_it (scroll_selection_lines,
1283 SELECTION_SCROLL_MAX_LINES); 1651 SELECTION_SCROLL_MAX_LINES);
1284 } 1652 }
1285 else 1653 else
1286 { 1654 {
1287 /* we are within the text window, so we 1655 /* we are within the text window, so we
1288 * shouldn't be scrolling 1656 * shouldn't be scrolling
1289 */ 1657 */
1290 pending_scroll_selection = 0; 1658 if (sel_scroll_ev.active)
1659 sel_scroll_ev.stop();
1291 } 1660 }
1292#endif 1661#endif
1293#ifdef MOUSE_THRESHOLD 1662#ifdef MOUSE_THRESHOLD
1294
1295 } 1663 }
1296#endif 1664#endif
1297
1298 } 1665 }
1299 } 1666 }
1300 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1667 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1301 { 1668 {
1302 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1669 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1303 MotionNotify, &ev)) ; 1670 MotionNotify, &ev))
1671 ;
1672
1304 XQueryPointer (display->display, scrollBar.win, 1673 XQueryPointer (dpy, scrollBar.win,
1305 &unused_root, &unused_child, 1674 &unused_root, &unused_child,
1306 &unused_root_x, &unused_root_y, 1675 &unused_root_x, &unused_root_y,
1307 & (ev.xbutton.x), & (ev.xbutton.y), 1676 &ev.xbutton.x, &ev.xbutton.y,
1308 &unused_mask); 1677 &unused_mask);
1309 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1678 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1310 scrollbar_size ()); 1679 scrollbar_size ());
1311 scr_refresh (refresh_type);
1312 refresh_limit = 0; 1680 want_refresh = 1;
1313 scrollbar_show (1); 1681 scrollbar_show (1);
1314 } 1682 }
1315 break; 1683 break;
1316 } 1684 }
1317}
1318 1685
1686#if defined(CURSOR_BLINK)
1687 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1688 {
1689 if (hidden_cursor)
1690 {
1691 hidden_cursor = 0;
1692 want_refresh = 1;
1693 }
1694
1695 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1696 }
1697#endif
1698
1699#if defined(POINTER_BLANK)
1700 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1701 {
1702 if (ev.type == MotionNotify
1703 || ev.type == ButtonPress
1704 || ev.type == ButtonRelease)
1705 if (hidden_pointer)
1706 pointer_unblank ();
1707
1708 if (ev.type == KeyPress && hidden_pointer == 0)
1709 pointer_blank ();
1710 }
1711#endif
1712}
1713
1714void
1715rxvt_term::focus_in ()
1716{
1717 if (!focus)
1718 {
1719 focus = 1;
1720 want_refresh = 1;
1721
1722 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1723
1724#if USE_XIM
1725 if (Input_Context != NULL)
1726 {
1727 IMSetPosition ();
1728 XSetICFocus (Input_Context);
1729 }
1730#endif
1731#if CURSOR_BLINK
1732 if (option (Opt_cursorBlink))
1733 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1734#endif
1735#if OFF_FOCUS_FADING
1736 if (rs[Rs_fade])
1737 {
1738 pix_colors = pix_colors_focused;
1739 scr_recolour ();
1740 }
1741#endif
1742#if ENABLE_FRILLS
1743 if (option (Opt_urgentOnBell))
1744 {
1745 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1746 {
1747 h->flags &= ~XUrgencyHint;
1748 XSetWMHints (dpy, parent[0], h);
1749 }
1750 }
1751#endif
1752 }
1753}
1754
1755void
1756rxvt_term::focus_out ()
1757{
1758 if (focus)
1759 {
1760 focus = 0;
1761 want_refresh = 1;
1762
1763 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1764
1765#if ENABLE_FRILLS || ISO_14755
1766 if (iso14755buf)
1767 {
1768 iso14755buf = 0;
1769# if ISO_14755
1770 scr_overlay_off ();
1771# endif
1772 }
1773#endif
1774#if USE_XIM
1775 if (Input_Context != NULL)
1776 XUnsetICFocus (Input_Context);
1777#endif
1778#if CURSOR_BLINK
1779 if (option (Opt_cursorBlink))
1780 cursor_blink_ev.stop ();
1781 hidden_cursor = 0;
1782#endif
1783#if OFF_FOCUS_FADING
1784 if (rs[Rs_fade])
1785 {
1786 pix_colors = pix_colors_unfocused;
1787 scr_recolour ();
1788 }
1789#endif
1790 }
1791}
1792
1793void
1794rxvt_term::update_fade_color (unsigned int idx)
1795{
1796#if OFF_FOCUS_FADING
1797 if (rs[Rs_fade])
1798 {
1799 rgba c;
1800 pix_colors [Color_fade].get (c);
1801 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1802 }
1803#endif
1804}
1805
1806#if ENABLE_TRANSPARENCY || ENABLE_PERL
1319void 1807void
1320rxvt_term::rootwin_cb (XEvent &ev) 1808rxvt_term::rootwin_cb (XEvent &ev)
1321{ 1809{
1322 SET_R (this); 1810 make_current ();
1323 SET_LOCALE (locale);
1324 1811
1812 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1813 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1814 return;
1815
1816# if ENABLE_TRANSPARENCY
1325 switch (ev.type) 1817 switch (ev.type)
1326 { 1818 {
1327 case PropertyNotify: 1819 case PropertyNotify:
1820 /*
1821 * if user used some Esetroot compatible prog to set the root bg,
1822 * use the property to determine the pixmap. We use it later on.
1823 */
1328 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1824 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1825 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1329 { 1826 {
1330 if (ev.xproperty.state == PropertyNewValue) 1827 bgPixmap.set_root_pixmap ();
1331 selection_property (ev.xproperty.window, ev.xproperty.atom); 1828 update_background ();
1332 break;
1333 } 1829 }
1334#ifdef TRANSPARENT
1335 else
1336 {
1337 /*
1338 * if user used some Esetroot compatible prog to set the root bg,
1339 * use the property to determine the pixmap. We use it later on.
1340 */
1341 if (xa[XA_XROOTPMAPID] == 0)
1342 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1343
1344 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1345 return;
1346 }
1347
1348 /* FALLTHROUGH */
1349 case ReparentNotify:
1350 if ((Options & Opt_transparent) && check_our_parents ())
1351 if (am_transparent)
1352 want_full_refresh = 1;
1353 break; 1830 break;
1831 }
1354#endif 1832# endif
1355 }
1356} 1833}
1834#endif
1357 1835
1358void 1836void
1359rxvt_term::button_press (XButtonEvent &ev) 1837rxvt_term::button_press (XButtonEvent &ev)
1360{ 1838{
1361 int reportmode = 0, clickintime; 1839 int reportmode = 0, clickintime;
1362 1840
1363 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1841 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1842
1364 if (!bypass_keystate) 1843 if (!bypass_keystate)
1365 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1844 reportmode = !! (priv_modes & PrivMode_mouse_report);
1845
1366 /* 1846 /*
1367 * VT window processing of button press 1847 * VT window processing of button press
1368 */ 1848 */
1369 if (ev.window == TermWin.vt) 1849 if (ev.window == vt)
1370 { 1850 {
1851 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1852 return;
1853
1854#if ISO_14755
1855 // 5.4
1856 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1857 {
1858 iso14755_54 (ev.x, ev.y);
1859 return;
1860 }
1861#endif
1862
1371 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1863 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1864
1372 if (reportmode) 1865 if (reportmode)
1373 { 1866 {
1374 /* mouse report from vt window */ 1867 /* mouse report from vt window */
1375 /* save the xbutton state (for ButtonRelease) */ 1868 /* save the xbutton state (for ButtonRelease) */
1376 MEvent.state = ev.state; 1869 MEvent.state = ev.state;
1377#ifdef MOUSE_REPORT_DOUBLECLICK 1870#ifdef MOUSE_REPORT_DOUBLECLICK
1378 if (ev.button == MEvent.button && clickintime) 1871 if (ev.button == MEvent.button && clickintime)
1379 { 1872 {
1380 /* same button, within alloted time */ 1873 /* same button, within alloted time */
1381 MEvent.clicks++; 1874 MEvent.clicks++;
1875
1382 if (MEvent.clicks > 1) 1876 if (MEvent.clicks > 1)
1383 { 1877 {
1384 /* only report double clicks */ 1878 /* only report double clicks */
1385 MEvent.clicks = 2; 1879 MEvent.clicks = 2;
1386 mouse_report (ev); 1880 mouse_report (ev);
… …
1405 } 1899 }
1406 else 1900 else
1407 { 1901 {
1408 if (ev.button != MEvent.button) 1902 if (ev.button != MEvent.button)
1409 MEvent.clicks = 0; 1903 MEvent.clicks = 0;
1904
1410 switch (ev.button) 1905 switch (ev.button)
1411 { 1906 {
1412 case Button1: 1907 case Button1:
1908 /* allow meta + click to select rectangular areas */
1909 /* should be done in screen.C */
1910#if ENABLE_FRILLS
1911 selection.rect = !!(ev.state & ModMetaMask);
1912#else
1913 selection.rect = false;
1914#endif
1915
1413 /* allow shift+left click to extend selection */ 1916 /* allow shift+left click to extend selection */
1414 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1917 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1415 { 1918 {
1416 if (MEvent.button == Button1 && clickintime) 1919 if (MEvent.button == Button1 && clickintime)
1417 selection_rotate (ev.x, ev.y); 1920 selection_rotate (ev.x, ev.y);
1418 else 1921 else
1419 selection_extend (ev.x, ev.y, 1); 1922 selection_extend (ev.x, ev.y, 1);
… …
1434 case Button3: 1937 case Button3:
1435 if (MEvent.button == Button3 && clickintime) 1938 if (MEvent.button == Button3 && clickintime)
1436 selection_rotate (ev.x, ev.y); 1939 selection_rotate (ev.x, ev.y);
1437 else 1940 else
1438 selection_extend (ev.x, ev.y, 1); 1941 selection_extend (ev.x, ev.y, 1);
1942
1439 MEvent.button = Button3; 1943 MEvent.button = Button3;
1440 break; 1944 break;
1441 } 1945 }
1442 } 1946 }
1947
1443 MEvent.time = ev.time; 1948 MEvent.time = ev.time;
1444 return; 1949 return;
1445 } 1950 }
1446 1951
1447 /* 1952 /*
… …
1513 upordown = 1; /* down */ 2018 upordown = 1; /* down */
1514 } 2019 }
1515 if (upordown) 2020 if (upordown)
1516 { 2021 {
1517#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2022#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1518 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2023 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1519#endif 2024#endif
1520 if (scr_page (upordown < 0 ? UP : DN, 1)) 2025 if (scr_page (upordown < 0 ? UP : DN, 1))
1521 { 2026 {
1522 if (upordown < 0) 2027 if (upordown < 0)
1523 scrollBar.setUp (); 2028 scrollBar.setUp ();
… …
1539 break; 2044 break;
1540 case R_SB_ALIGN_BOTTOM: 2045 case R_SB_ALIGN_BOTTOM:
1541 csrO = scrollBar.bot - scrollBar.top; 2046 csrO = scrollBar.bot - scrollBar.top;
1542 break; 2047 break;
1543 } 2048 }
2049
1544 if (scrollBar.style == R_SB_XTERM 2050 if (scrollBar.style == R_SB_XTERM
1545 || scrollbar_above_slider (ev.y) 2051 || scrollbar_above_slider (ev.y)
1546 || scrollbar_below_slider (ev.y)) 2052 || scrollbar_below_slider (ev.y))
1547 scr_move_to ( scrollbar_position (ev.y) - csrO, 2053 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1548 scrollbar_size ()); 2054
1549 scrollBar.setMotion (); 2055 scrollBar.setMotion ();
1550 break; 2056 break;
1551 2057
1552 case Button1: 2058 case Button1:
1553 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2059 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1557 case Button3: 2063 case Button3:
1558 if (scrollBar.style != R_SB_XTERM) 2064 if (scrollBar.style != R_SB_XTERM)
1559 { 2065 {
1560 if (scrollbar_above_slider (ev.y)) 2066 if (scrollbar_above_slider (ev.y))
1561# ifdef RXVT_SCROLL_FULL 2067# ifdef RXVT_SCROLL_FULL
1562 scr_page (UP, TermWin.nrow - 1); 2068 scr_page (UP, nrow - 1);
1563# else 2069# else
1564 scr_page (UP, TermWin.nrow / 4); 2070 scr_page (UP, nrow / 4);
1565# endif 2071# endif
1566 else if (scrollbar_below_slider (ev.y)) 2072 else if (scrollbar_below_slider (ev.y))
1567# ifdef RXVT_SCROLL_FULL 2073# ifdef RXVT_SCROLL_FULL
1568 scr_page (DN, TermWin.nrow - 1); 2074 scr_page (DN, nrow - 1);
1569# else 2075# else
1570 scr_page (DN, TermWin.nrow / 4); 2076 scr_page (DN, nrow / 4);
1571# endif 2077# endif
1572 else 2078 else
1573 scrollBar.setMotion (); 2079 scrollBar.setMotion ();
1574 } 2080 }
1575 else 2081 else
1576 { 2082 {
1577 scr_page ((ev.button == Button1 ? DN : UP), 2083 scr_page ((ev.button == Button1 ? DN : UP),
1578 (TermWin.nrow 2084 (nrow
1579 * scrollbar_position (ev.y) 2085 * scrollbar_position (ev.y)
1580 / scrollbar_size ())); 2086 / scrollbar_size ()));
1581 } 2087 }
2088
1582 break; 2089 break;
1583 } 2090 }
1584 } 2091 }
2092
1585 return; 2093 return;
1586 } 2094 }
1587#if MENUBAR
1588 /*
1589 * Menubar window processing of button press
1590 */
1591 if (isMenuBarWindow (ev.window))
1592 menubar_control (ev);
1593#endif
1594} 2095}
1595 2096
1596void 2097void
1597rxvt_term::button_release (XButtonEvent &ev) 2098rxvt_term::button_release (XButtonEvent &ev)
1598{ 2099{
1599 int reportmode = 0; 2100 int reportmode = 0;
1600 2101
1601 csrO = 0; /* reset csr Offset */ 2102 csrO = 0; /* reset csr Offset */
1602 if (!bypass_keystate) 2103 if (!bypass_keystate)
1603 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2104 reportmode = !! (priv_modes & PrivMode_mouse_report);
1604 2105
1605 if (scrollbar_isUpDn ()) 2106 if (scrollbar_isUpDn ())
1606 { 2107 {
1607 scrollBar.setIdle (); 2108 scrollBar.setIdle ();
1608 scrollbar_show (0); 2109 scrollbar_show (0);
1609#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1610 refresh_type &= ~SMOOTH_REFRESH;
1611#endif
1612
1613 } 2110 }
2111
1614#ifdef SELECTION_SCROLLING 2112#ifdef SELECTION_SCROLLING
1615 pending_scroll_selection=0; 2113 if (sel_scroll_ev.active)
2114 sel_scroll_ev.stop();
1616#endif 2115#endif
2116
1617 if (ev.window == TermWin.vt) 2117 if (ev.window == vt)
1618 { 2118 {
2119 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2120 return;
2121
2122#if ISO_14755
2123 // 5.4
2124 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2125 return;
2126#endif
2127
1619 if (reportmode) 2128 if (reportmode)
1620 { 2129 {
1621 /* mouse report from vt window */ 2130 /* mouse report from vt window */
1622 /* don't report release of wheel "buttons" */ 2131 /* don't report release of wheel "buttons" */
1623 if (ev.button >= 4) 2132 if (ev.button >= 4)
… …
1637 MEvent.button = AnyButton; 2146 MEvent.button = AnyButton;
1638 mouse_report (ev); 2147 mouse_report (ev);
1639#endif /* MOUSE_REPORT_DOUBLECLICK */ 2148#endif /* MOUSE_REPORT_DOUBLECLICK */
1640 return; 2149 return;
1641 } 2150 }
2151
1642 /* 2152 /*
1643 * dumb hack to compensate for the failure of click-and-drag 2153 * dumb hack to compensate for the failure of click-and-drag
1644 * when overriding mouse reporting 2154 * when overriding mouse reporting
1645 */ 2155 */
1646 if (PrivateModes & PrivMode_mouse_report 2156 if (priv_modes & PrivMode_mouse_report
1647 && bypass_keystate 2157 && bypass_keystate
1648 && ev.button == Button1 && MEvent.clicks <= 1) 2158 && ev.button == Button1 && MEvent.clicks <= 1)
1649 selection_extend (ev.x, ev.y, 0); 2159 selection_extend (ev.x, ev.y, 0);
1650 2160
1651 switch (ev.button) 2161 switch (ev.button)
1652 { 2162 {
1653 case Button1: 2163 case Button1:
1654 case Button3: 2164 case Button3:
1655 selection_make (ev.time); 2165 selection_make (ev.time);
1656 break; 2166 break;
2167
1657 case Button2: 2168 case Button2:
1658 selection_request (ev.time, ev.x, ev.y); 2169 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2170 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1659 break; 2171 break;
2172
1660#ifdef MOUSE_WHEEL 2173#ifdef MOUSE_WHEEL
1661 case Button4: 2174 case Button4:
1662 case Button5: 2175 case Button5:
1663 { 2176 {
1664 int i; 2177 int i;
1665 page_dirn v; 2178 page_dirn v;
1666 2179
1667 v = (ev.button == Button4) ? UP : DN; 2180 v = ev.button == Button4 ? UP : DN;
2181
1668 if (ev.state & ShiftMask) 2182 if (ev.state & ShiftMask)
1669 i = 1; 2183 i = 1;
1670 else if ((Options & Opt_mouseWheelScrollPage)) 2184 else if (option (Opt_mouseWheelScrollPage))
1671 i = TermWin.nrow - 1; 2185 i = nrow - 1;
1672 else 2186 else
1673 i = 5; 2187 i = 5;
2188
1674# ifdef MOUSE_SLIP_WHEELING 2189# ifdef MOUSE_SLIP_WHEELING
1675 if (ev.state & ControlMask) 2190 if (ev.state & ControlMask)
1676 { 2191 {
1677 mouse_slip_wheel_speed += (v ? -1 : 1); 2192 mouse_slip_wheel_speed += v ? -1 : 1;
2193 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2194 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2195
2196 if (slip_wheel_ev.at < NOW)
1678 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2197 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2198
2199 slip_wheel_ev.start ();
2200 }
2201 else
2202 {
2203# endif
2204 scr_page (v, i);
2205 scrollbar_show (1);
2206# ifdef MOUSE_SLIP_WHEELING
1679 } 2207 }
1680# endif 2208# endif
1681# ifdef JUMP_MOUSE_WHEEL
1682 scr_page (v, i);
1683 scr_refresh (SMOOTH_REFRESH);
1684 scrollbar_show (1);
1685# else
1686 while (i--)
1687 {
1688 scr_page (v, 1);
1689 scr_refresh (SMOOTH_REFRESH);
1690 scrollbar_show (1);
1691 }
1692# endif
1693
1694 } 2209 }
1695 break; 2210 break;
1696#endif 2211#endif
1697
1698 }
1699 }
1700#ifdef MENUBAR
1701 else if (isMenuBarWindow (ev.window))
1702 menubar_control (ev);
1703#endif
1704}
1705
1706
1707#ifdef TRANSPARENT
1708/*
1709 * Check our parents are still who we think they are.
1710 * Do transparency updates if required
1711 */
1712int
1713rxvt_term::check_our_parents ()
1714{
1715 int i, pchanged, aformat, have_pixmap, rootdepth;
1716 unsigned long nitems, bytes_after;
1717 Atom atype;
1718 unsigned char *prop = NULL;
1719 Window root, oldp, *list;
1720 Pixmap rootpixmap = None;
1721 XWindowAttributes wattr, wrootattr;
1722
1723 pchanged = 0;
1724
1725 if (! (Options & Opt_transparent))
1726 return pchanged; /* Don't try any more */
1727
1728 XGetWindowAttributes (display->display, display->root, &wrootattr);
1729 rootdepth = wrootattr.depth;
1730
1731 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1732 if (rootdepth != wattr.depth)
1733 {
1734 if (am_transparent)
1735 { 2212 }
1736 pchanged = 1;
1737 XSetWindowBackground (display->display, TermWin.vt,
1738 PixColors[Color_bg]);
1739 am_transparent = am_pixmap_trans = 0;
1740 }
1741 return pchanged; /* Don't try any more */
1742 }
1743
1744 /* Get all X ops out of the queue so that our information is up-to-date. */
1745 XSync (display->display, False);
1746
1747 /*
1748 * Make the frame window set by the window manager have
1749 * the root background. Some window managers put multiple nested frame
1750 * windows for each client, so we have to take care about that.
1751 */
1752 i = (xa[XA_XROOTPMAPID] != 0
1753 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1754 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1755 &nitems, &bytes_after, &prop) == Success));
1756 if (!i || prop == NULL)
1757 have_pixmap = 0;
1758 else
1759 { 2213 }
1760 have_pixmap = 1;
1761 rootpixmap = * ((Pixmap *)prop);
1762 XFree (prop);
1763 }
1764 if (have_pixmap)
1765 {
1766 /*
1767 * Copy display->root pixmap transparency
1768 */
1769 int sx, sy, nx, ny;
1770 unsigned int nw, nh;
1771 Window cr;
1772 XImage *image;
1773 GC gc;
1774 XGCValues gcvalue;
1775
1776 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1777 0, 0, &sx, &sy, &cr);
1778 nw = (unsigned int)szHint.width;
1779 nh = (unsigned int)szHint.height;
1780 nx = ny = 0;
1781
1782 if (sx < 0)
1783 {
1784 nw += sx;
1785 nx = -sx;
1786 sx = 0;
1787 }
1788
1789 if (sy < 0)
1790 {
1791 nh += sy;
1792 ny = -sy;
1793 sy = 0;
1794 }
1795
1796 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1797 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1798 allowedxerror = -1;
1799 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1800 ZPixmap);
1801 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1802 /* XXX: may need a delay here? */
1803 allowedxerror = 0;
1804 if (image == NULL)
1805 {
1806 if (am_transparent && am_pixmap_trans)
1807 {
1808 pchanged = 1;
1809 if (TermWin.pixmap != None)
1810 {
1811 XFreePixmap (display->display, TermWin.pixmap);
1812 TermWin.pixmap = None;
1813 }
1814 }
1815 am_pixmap_trans = 0;
1816 }
1817 else
1818 {
1819 if (TermWin.pixmap != None)
1820 XFreePixmap (display->display, TermWin.pixmap);
1821 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
1822 (unsigned int)szHint.width,
1823 (unsigned int)szHint.height,
1824 (unsigned int)image->depth);
1825 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
1826 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
1827 nx, ny, (unsigned int)image->width,
1828 (unsigned int)image->height);
1829 XFreeGC (display->display, gc);
1830 XDestroyImage (image);
1831 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
1832 TermWin.pixmap);
1833 if (!am_transparent || !am_pixmap_trans)
1834 pchanged = 1;
1835 am_transparent = am_pixmap_trans = 1;
1836 }
1837 }
1838
1839 if (!am_pixmap_trans)
1840 {
1841 unsigned int n;
1842 /*
1843 * InheritPixmap transparency
1844 */
1845 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
1846 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
1847 i++)
1848 {
1849 oldp = TermWin.parent[i];
1850 XQueryTree (display->display, TermWin.parent[i - 1], &root,
1851 &TermWin.parent[i], &list, &n);
1852 XFree (list);
1853 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
1854 if (TermWin.parent[i] == display->root)
1855 {
1856 if (oldp != None)
1857 pchanged = 1;
1858 break;
1859 }
1860 if (oldp != TermWin.parent[i])
1861 pchanged = 1;
1862 }
1863
1864 n = 0;
1865
1866 if (pchanged)
1867 {
1868 for (; n < (unsigned int)i; n++)
1869 {
1870 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
1871 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
1872 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
1873 {
1874 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
1875 break;
1876 }
1877 }
1878 }
1879
1880 if (n > (int) (sizeof (TermWin.parent)
1881 / sizeof (TermWin.parent[0])))
1882 {
1883 D_X ((stderr, "InheritPixmap Turning off"));
1884 XSetWindowBackground (display->display, TermWin.parent[0],
1885 PixColors[Color_fg]);
1886 XSetWindowBackground (display->display, TermWin.vt,
1887 PixColors[Color_bg]);
1888 am_transparent = 0;
1889 /* XXX: also turn off Opt_transparent? */
1890 }
1891 else
1892 {
1893 /* wait (an arbitrary period) for the WM to do its thing
1894 * needed for fvwm2.2.2 (and before?) */
1895# ifdef HAVE_NANOSLEEP
1896 struct timespec rqt;
1897
1898 rqt.tv_sec = 1;
1899 rqt.tv_nsec = 0;
1900 nanosleep (&rqt, NULL);
1901# else
1902 sleep (1);
1903# endif
1904 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
1905 for (n = 0; n < (unsigned int)i; n++)
1906 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
1907 ParentRelative);
1908 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
1909 ParentRelative);
1910 am_transparent = 1;
1911 }
1912
1913 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
1914 TermWin.parent[i] = None;
1915 }
1916 return pchanged;
1917} 2214}
1918#endif
1919 2215
1920/*}}} */ 2216/*}}} */
1921 2217
1922bool 2218bool
1923rxvt_term::cmd_parse () 2219rxvt_term::cmd_parse ()
1924{ 2220{
1925 bool flag = false; 2221 bool flag = false;
1926 unicode_t ch = NOCHAR; 2222 wchar_t ch = NOCHAR;
1927 unsigned char *seq_begin; // remember start of esc-sequence here 2223 char *seq_begin; // remember start of esc-sequence here
1928 2224
1929 for (;;) 2225 for (;;)
1930 { 2226 {
1931 if (ch == NOCHAR) 2227 if (ch == NOCHAR)
1932 { 2228 {
1933 seq_begin = cmdbuf_ptr; 2229 seq_begin = cmdbuf_ptr;
1934 ch = next_char (); 2230 ch = next_char ();
1935 }
1936 2231
1937 if (ch == NOCHAR) // TODO: improve 2232 if (ch == NOCHAR)
1938 break; 2233 break;
1939
1940 if (!IS_CONTROL (ch) || ch == '\t' || ch == '\n' || ch == '\r')
1941 { 2234 }
2235
2236 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2237 {
2238 if (!seen_input)
2239 {
2240 seen_input = 1;
2241 // many badly-written programs (e.g. jed) contain a race condition:
2242 // they first read the screensize and then install a SIGWINCH handler.
2243 // some window managers resize the window early, and these programs
2244 // then sometimes get the size wrong.
2245 // unfortunately other programs are even more buggy and dislike
2246 // being sent SIGWINCH, so only do it when we were in fact being
2247 // resized.
2248 if (seen_resize && cmd_pid)
2249 kill (-cmd_pid, SIGWINCH);
2250 }
2251
1942 /* Read a text string from the input buffer */ 2252 /* Read a text string from the input buffer */
1943 unicode_t buf[UBUFSIZ]; 2253 wchar_t buf[UBUFSIZ];
1944 bool refreshnow = false; 2254 bool refreshnow = false;
1945 int nlines = 0; 2255 int nlines = 0;
1946 unicode_t *str = buf; 2256 wchar_t *str = buf;
1947 2257 wchar_t *eol = str + min (ncol, UBUFSIZ);
1948 *str++ = ch;
1949 2258
1950 for (;;) 2259 for (;;)
1951 { 2260 {
2261 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2262 break;
2263
2264 *str++ = ch;
2265
2266 if (ch == C0_LF || str >= eol)
2267 {
2268 if (ch == C0_LF)
2269 nlines++;
2270
2271 refresh_count++;
2272
2273 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2274 {
2275 refresh_count = 0;
2276
2277 if (!option (Opt_skipScroll) || io_manager::now () > NOW + 1. / 60.)
2278 {
2279 refreshnow = true;
2280 ch = NOCHAR;
2281 break;
2282 }
2283 }
2284
2285 // scr_add_lines only works for nlines <= nrow - 1.
2286 if (nlines >= nrow - 1)
2287 {
2288 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2289 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2290 scr_add_lines (buf, str - buf, nlines);
2291
2292 nlines = 0;
2293 str = buf;
2294 eol = str + min (ncol, UBUFSIZ);
2295 }
2296
2297 if (str >= eol)
2298 {
2299 if (eol >= buf + UBUFSIZ)
2300 {
2301 ch = NOCHAR;
2302 break;
2303 }
2304 else
2305 eol = min (eol + ncol, buf + UBUFSIZ);
2306 }
2307
2308 }
2309
1952 seq_begin = cmdbuf_ptr; 2310 seq_begin = cmdbuf_ptr;
1953 ch = next_char (); 2311 ch = next_char ();
1954
1955 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != '\t' && ch != '\n' && ch != '\r'))
1956 break;
1957
1958 *str++ = ch;
1959
1960 if (ch == '\n')
1961 {
1962 nlines++;
1963 refresh_count++;
1964
1965 if (! (Options & Opt_jumpScroll)
1966 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
1967 {
1968 refreshnow = true;
1969 flag = true;
1970 ch = NOCHAR;
1971 break;
1972 }
1973
1974 // scr_add_lines only works for nlines < TermWin.nrow - 1.
1975 if (nlines >= TermWin.nrow - 1)
1976 {
1977 scr_add_lines (buf, nlines, str - buf);
1978 nlines = 0;
1979 str = buf;
1980 }
1981 }
1982
1983 if (str >= buf + UBUFSIZ)
1984 {
1985 ch = NOCHAR;
1986 break;
1987 }
1988 } 2312 }
1989 2313
2314 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2315 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
1990 scr_add_lines (buf, nlines, str - buf); 2316 scr_add_lines (buf, str - buf, nlines);
1991 2317
1992 /* 2318 /*
1993 * If there have been a lot of new lines, then update the screen 2319 * If there have been a lot of new lines, then update the screen
1994 * What the heck I'll cheat and only refresh less than every page-full. 2320 * What the heck we'll cheat and only refresh less than every page-full.
1995 * the number of pages between refreshes is refresh_limit, which 2321 * if skipScroll is enabled.
1996 * is incremented here because we must be doing flat-out scrolling.
1997 *
1998 * refreshing should be correct for small scrolls, because of the
1999 * time-out
2000 */ 2322 */
2001 if (refreshnow) 2323 if (refreshnow)
2002 { 2324 {
2003 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) 2325 flag = true;
2004 refresh_limit++;
2005
2006 scr_refresh (refresh_type); 2326 scr_refresh ();
2327 want_refresh = 1;
2007 } 2328 }
2008 2329
2009 } 2330 }
2010 else 2331 else
2011 { 2332 {
… …
2026 2347
2027 return flag; 2348 return flag;
2028} 2349}
2029 2350
2030// read the next character 2351// read the next character
2031unicode_t 2352wchar_t
2032rxvt_term::next_char () 2353rxvt_term::next_char () NOTHROW
2033{ 2354{
2034 while (cmdbuf_ptr < cmdbuf_endp) 2355 while (cmdbuf_ptr < cmdbuf_endp)
2035 { 2356 {
2036 // assume 7-bit to be ascii ALWAYS 2357 // assume 7-bit to be ascii ALWAYS
2037 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2358 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2038 return *cmdbuf_ptr++; 2359 return *cmdbuf_ptr++;
2039 2360
2040 wchar_t wc; 2361 wchar_t wc;
2041 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2362 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2042 2363
2043 if (len == (size_t)-2) 2364 if (len == (size_t)-2)
2044 { 2365 {
2045 // the mbstate stores incomplete sequences. didn't know this :/ 2366 // the mbstate stores incomplete sequences. didn't know this :/
2046 cmdbuf_ptr = cmdbuf_endp; 2367 cmdbuf_ptr = cmdbuf_endp;
2047 break; 2368 break;
2048 } 2369 }
2049 2370
2050 if (len == (size_t)-1) 2371 if (len == (size_t)-1)
2051 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2372 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2052 2373
2053 // assume wchar == unicode 2374 // assume wchar == unicode
2054 cmdbuf_ptr += len; 2375 cmdbuf_ptr += len;
2055 return wc; 2376 return wc & UNICODE_MASK;
2056 } 2377 }
2057 2378
2058 return NOCHAR; 2379 return NOCHAR;
2059} 2380}
2381
2382// read the next octet
2383uint32_t
2384rxvt_term::next_octet () NOTHROW
2385{
2386 return cmdbuf_ptr < cmdbuf_endp
2387 ? (unsigned char)*cmdbuf_ptr++
2388 : NOCHAR;
2389}
2390
2391static class out_of_input out_of_input;
2060 2392
2061/* rxvt_cmd_getc () - Return next input character */ 2393/* rxvt_cmd_getc () - Return next input character */
2062/* 2394/*
2063 * Return the next input character after first passing any keyboard input 2395 * Return the next input character after first passing any keyboard input
2064 * to the command. 2396 * to the command.
2065 */ 2397 */
2066unicode_t 2398wchar_t
2067rxvt_term::cmd_getc () 2399rxvt_term::cmd_getc () THROW ((class out_of_input))
2068{ 2400{
2069 unicode_t c = next_char (); 2401 wchar_t c = next_char ();
2402
2403 if (c == NOCHAR)
2404 throw out_of_input;
2405
2406 return c;
2407}
2408
2409uint32_t
2410rxvt_term::cmd_get8 () THROW ((class out_of_input))
2411{
2412 uint32_t c = next_octet ();
2070 2413
2071 if (c == NOCHAR) 2414 if (c == NOCHAR)
2072 throw out_of_input; 2415 throw out_of_input;
2073 2416
2074 return c; 2417 return c;
… …
2138 { 2481 {
2139 if ((buf[len++] = cmd_getc ()) == 'i') 2482 if ((buf[len++] = cmd_getc ()) == 'i')
2140 break; /* done = 1 */ 2483 break; /* done = 1 */
2141 } 2484 }
2142 } 2485 }
2143 2486
2144 for (i = 0; i < len; i++) 2487 for (i = 0; i < len; i++)
2145 if (putc (buf[i], fd) == EOF) 2488 if (putc (buf[i], fd) == EOF)
2146 { 2489 {
2147 done = 1; 2490 done = 1;
2148 break; 2491 break;
… …
2156/*}}} */ 2499/*}}} */
2157 2500
2158/* *INDENT-OFF* */ 2501/* *INDENT-OFF* */
2159enum { 2502enum {
2160 C1_40 = 0x40, 2503 C1_40 = 0x40,
2161 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2504 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2162 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2505 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2163 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2506 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2164 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2507 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2165}; 2508};
2166/* *INDENT-ON* */ 2509/* *INDENT-ON* */
2167 2510
2168/*{{{ process non-printing single characters */ 2511/*{{{ process non-printing single characters */
2169void 2512void
… …
2174 case C0_ESC: 2517 case C0_ESC:
2175 process_escape_seq (); 2518 process_escape_seq ();
2176 break; 2519 break;
2177 case C0_ENQ: /* terminal Status */ 2520 case C0_ENQ: /* terminal Status */
2178 if (rs[Rs_answerbackstring]) 2521 if (rs[Rs_answerbackstring])
2179 tt_write ( 2522 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2180 (const unsigned char *)rs[Rs_answerbackstring],
2181 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2182 else 2523 else
2183 tt_write ((unsigned char *)VT100_ANS, 2524 tt_write (VT100_ANS, strlen (VT100_ANS));
2184 (unsigned int)STRLEN (VT100_ANS));
2185 break; 2525 break;
2186 case C0_BEL: /* bell */ 2526 case C0_BEL: /* bell */
2187 scr_bell (); 2527 scr_bell ();
2188 break; 2528 break;
2189 case C0_BS: /* backspace */ 2529 case C0_BS: /* backspace */
… …
2205 break; 2545 break;
2206 case C0_SI: /* shift in - acs */ 2546 case C0_SI: /* shift in - acs */
2207 scr_charset_choose (0); 2547 scr_charset_choose (0);
2208 break; 2548 break;
2209 2549
2550#ifdef EIGHT_BIT_CONTROLS
2210 // 8-bit controls 2551 // 8-bit controls
2211 case 0x90: /* DCS */ 2552 case 0x90: /* DCS */
2212 process_dcs_seq (); 2553 process_dcs_seq ();
2213 break; 2554 break;
2214 case 0x9b: /* CSI */ 2555 case 0x9b: /* CSI */
2215 process_csi_seq (); 2556 process_csi_seq ();
2216 break; 2557 break;
2217 case 0x9d: /* CSI */ 2558 case 0x9d: /* OSC */
2218 process_osc_seq (); 2559 process_osc_seq ();
2219 break; 2560 break;
2561#endif
2220 } 2562 }
2221} 2563}
2222/*}}} */ 2564/*}}} */
2223 2565
2224 2566
… …
2286void 2628void
2287rxvt_term::process_escape_seq () 2629rxvt_term::process_escape_seq ()
2288{ 2630{
2289 unicode_t ch = cmd_getc (); 2631 unicode_t ch = cmd_getc ();
2290 2632
2291 if (PrivateModes & PrivMode_vt52) 2633 if (priv_modes & PrivMode_vt52)
2292 { 2634 {
2293 process_escape_vt52 (ch); 2635 process_escape_vt52 (ch);
2294 return; 2636 return;
2295 } 2637 }
2296 2638
… …
2311 scr_charset_set (2, (unsigned int)cmd_getc ()); 2653 scr_charset_set (2, (unsigned int)cmd_getc ());
2312 break; 2654 break;
2313 case '+': 2655 case '+':
2314 scr_charset_set (3, (unsigned int)cmd_getc ()); 2656 scr_charset_set (3, (unsigned int)cmd_getc ());
2315 break; 2657 break;
2316#ifndef NO_FRILLS 2658#if !ENABLE_MINIMAL
2317 case '6': 2659 case '6':
2318 scr_backindex (); 2660 scr_backindex ();
2319 break; 2661 break;
2320#endif 2662#endif
2321 case '7': 2663 case '7':
2322 scr_cursor (SAVE); 2664 scr_cursor (SAVE);
2323 break; 2665 break;
2324 case '8': 2666 case '8':
2325 scr_cursor (RESTORE); 2667 scr_cursor (RESTORE);
2326 break; 2668 break;
2327#ifndef NO_FRILLS 2669#if !ENABLE_MINIMAL
2328 case '9': 2670 case '9':
2329 scr_forwardindex (); 2671 scr_forwardindex ();
2330 break; 2672 break;
2331#endif 2673#endif
2332 case '=': 2674 case '=':
… …
2342 break; 2684 break;
2343 2685
2344 /* 8.3.87: NEXT LINE */ 2686 /* 8.3.87: NEXT LINE */
2345 case C1_NEL: /* ESC E */ 2687 case C1_NEL: /* ESC E */
2346 { 2688 {
2347 unicode_t nlcr[] = { L'\n', L'\r' }; 2689 wchar_t nlcr[] = { C0_LF, C0_CR };
2348 scr_add_lines (nlcr, 1, 2); 2690 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2349 } 2691 }
2350 break; 2692 break;
2351 2693
2352 /* kidnapped escape sequence: Should be 8.3.48 */ 2694 /* kidnapped escape sequence: Should be 8.3.48 */
2353 case C1_ESA: /* ESC G */ 2695 case C1_ESA: /* ESC G */
… …
2363 case C1_RI: /* ESC M */ 2705 case C1_RI: /* ESC M */
2364 scr_index (DN); 2706 scr_index (DN);
2365 break; 2707 break;
2366 2708
2367 /* 8.3.142: SINGLE-SHIFT TWO */ 2709 /* 8.3.142: SINGLE-SHIFT TWO */
2368 /*case C1_SS2: scr_single_shift (2); break; */ 2710 /*case C1_SS2: scr_single_shift (2); break; */
2369 2711
2370 /* 8.3.143: SINGLE-SHIFT THREE */ 2712 /* 8.3.143: SINGLE-SHIFT THREE */
2371 /*case C1_SS3: scr_single_shift (3); break; */ 2713 /*case C1_SS3: scr_single_shift (3); break; */
2372 2714
2373 /* 8.3.27: DEVICE CONTROL STRING */ 2715 /* 8.3.27: DEVICE CONTROL STRING */
2374 case C1_DCS: /* ESC P */ 2716 case C1_DCS: /* ESC P */
2375 process_dcs_seq (); 2717 process_dcs_seq ();
2376 break; 2718 break;
2377 2719
2378 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2720 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2379 case C1_SCI: /* ESC Z */ 2721 case C1_SCI: /* ESC Z */
2380 tt_write ((const unsigned char *)ESCZ_ANSWER, 2722 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2381 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2382 break; /* steal obsolete ESC [ c */ 2723 break; /* steal obsolete ESC [ c */
2383 2724
2384 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2725 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2385 case C1_CSI: /* ESC [ */ 2726 case C1_CSI: /* ESC [ */
2386 process_csi_seq (); 2727 process_csi_seq ();
… …
2391 process_osc_seq (); 2732 process_osc_seq ();
2392 break; 2733 break;
2393 2734
2394 /* 8.3.106: RESET TO INITIAL STATE */ 2735 /* 8.3.106: RESET TO INITIAL STATE */
2395 case 'c': 2736 case 'c':
2737 mbstate.reset ();
2396 scr_poweron (); 2738 scr_poweron ();
2397 scrollbar_show (1); 2739 scrollbar_show (1);
2398 break; 2740 break;
2399 2741
2400 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2742 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2412 2754
2413/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2755/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2414/* *INDENT-OFF* */ 2756/* *INDENT-OFF* */
2415enum { 2757enum {
2416 CSI_ICH = 0x40, 2758 CSI_ICH = 0x40,
2417 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2759 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2418 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2760 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2419 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2761 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2420 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2762 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2421 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2763 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2422 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2764 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2437 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2779 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2438 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2780 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2439 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2781 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2440 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2782 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2441 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2783 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2442 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2784 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2443 }; 2785 };
2444/* *INDENT-ON* */ 2786/* *INDENT-ON* */
2445 2787
2446void 2788void
2447rxvt_term::process_csi_seq () 2789rxvt_term::process_csi_seq ()
2448{ 2790{
2449 unicode_t ch, priv, i; 2791 unicode_t ch, priv, i;
2450 unsigned int nargs, p; 2792 unsigned int nargs, p;
2451 int n, ndef; 2793 int n, ndef;
2452 int arg[ESC_ARGS]; 2794 int arg[ESC_ARGS] = { };
2453 2795
2454 for (nargs = ESC_ARGS; nargs > 0;) 2796 nargs = 0;
2455 arg[--nargs] = 0;
2456 2797
2457 priv = 0; 2798 priv = 0;
2458 ch = cmd_getc (); 2799 ch = cmd_getc ();
2459 if (ch >= '<' && ch <= '?') 2800 if (ch >= '<' && ch <= '?')
2460 { /* '<' '=' '>' '?' */ 2801 { /* '<' '=' '>' '?' */
… …
2494 ndef = get_byte_array_bit (csi_defaults, i); 2835 ndef = get_byte_array_bit (csi_defaults, i);
2495 for (p = 0; p < nargs; p++) 2836 for (p = 0; p < nargs; p++)
2496 if (arg[p] == -1) 2837 if (arg[p] == -1)
2497 arg[p] = ndef; 2838 arg[p] = ndef;
2498 2839
2499#ifdef DEBUG_CMD
2500 fprintf (stderr, "CSI ");
2501 for (p = 0; p < nargs; p++)
2502 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2503 fprintf (stderr, "%c\n", ch);
2504#endif
2505
2506 /* 2840 /*
2507 * private mode handling 2841 * private mode handling
2508 */ 2842 */
2509 if (priv) 2843 if (priv)
2510 { 2844 {
2511 switch (priv) 2845 switch (priv)
2512 { 2846 {
2513 case '>': 2847 case '>':
2514 if (ch == CSI_DA) /* secondary device attributes */ 2848 if (ch == CSI_DA) /* secondary device attributes */
2849 {
2850 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2851 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2852 //
2853 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2854 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
2855 // that we do not support xterm mouse reporting (should be 95 when we do).
2856 //
2515 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2857 tt_printf ("\033[>%d;94;0c", 'U');
2858 }
2516 break; 2859 break;
2517 case '?': 2860 case '?':
2518 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2861 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2519 process_terminal_mode (ch, priv, nargs, arg); 2862 process_terminal_mode (ch, priv, nargs, arg);
2520 break; 2863 break;
… …
2625 2968
2626 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2969 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2627 arg[0] = -arg[0]; 2970 arg[0] = -arg[0];
2628 /* FALLTHROUGH */ 2971 /* FALLTHROUGH */
2629 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2972 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2630 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2973 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2631 break; 2974 break;
2632 2975
2633 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2976 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2634 tt_write ((const unsigned char *)VT100_ANS, 2977 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2635 (unsigned int) (sizeof (VT100_ANS) - 1));
2636 break; 2978 break;
2637 2979
2638 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2980 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2639 process_sgr_mode (nargs, arg); 2981 process_sgr_mode (nargs, arg);
2640 break; 2982 break;
… …
2646 tt_printf ("\033[0n"); 2988 tt_printf ("\033[0n");
2647 break; 2989 break;
2648 case 6: /* CPR requested */ 2990 case 6: /* CPR requested */
2649 scr_report_position (); 2991 scr_report_position ();
2650 break; 2992 break;
2651#if defined (ENABLE_DISPLAY_ANSWER)
2652 case 7: /* unofficial extension */ 2993 case 7: /* unofficial extension */
2994 if (option (Opt_insecure))
2653 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2995 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2654 break; 2996 break;
2655#endif
2656 case 8: /* unofficial extension */ 2997 case 8: /* unofficial extension */
2657 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 2998 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2658 break; 2999 break;
2659 } 3000 }
2660 break; 3001 break;
2661 3002
2662 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3003 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2695 break; 3036 break;
2696 3037
2697 case CSI_RM: /* 8.3.107: RESET MODE */ 3038 case CSI_RM: /* 8.3.107: RESET MODE */
2698 if (arg[0] == 4) 3039 if (arg[0] == 4)
2699 scr_insert_mode (0); 3040 scr_insert_mode (0);
3041 else if (arg[0] == 20)
3042 priv_modes &= ~PrivMode_LFNL;
2700 break; 3043 break;
2701 3044
2702 case CSI_SM: /* 8.3.126: SET MODE */ 3045 case CSI_SM: /* 8.3.126: SET MODE */
2703 if (arg[0] == 4) 3046 if (arg[0] == 4)
2704 scr_insert_mode (1); 3047 scr_insert_mode (1);
3048 else if (arg[0] == 20)
3049 priv_modes |= PrivMode_LFNL;
2705 break; 3050 break;
2706 3051
2707 /* 3052 /*
2708 * PRIVATE USE beyond this point. All CSI_7? sequences here 3053 * PRIVATE USE beyond this point. All CSI_7? sequences here
2709 */ 3054 */
… …
2721 break; 3066 break;
2722 case CSI_75: 3067 case CSI_75:
2723 scr_cursor (RESTORE); 3068 scr_cursor (RESTORE);
2724 break; 3069 break;
2725 3070
2726#ifndef NO_FRILLS 3071#if !ENABLE_MINIMAL
2727 case CSI_74: 3072 case CSI_74:
2728 process_window_ops (arg, nargs); 3073 process_window_ops (arg, nargs);
2729 break; 3074 break;
2730#endif 3075#endif
2731 3076
… …
2738 break; 3083 break;
2739 } 3084 }
2740} 3085}
2741/*}}} */ 3086/*}}} */
2742 3087
2743#ifndef NO_FRILLS 3088#if !ENABLE_MINIMAL
2744/* ARGSUSED */ 3089/* ARGSUSED */
2745void 3090void
2746rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3091rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2747{ 3092{
2748 int x, y; 3093 int x, y;
2749 XWindowAttributes wattr; 3094 XWindowAttributes wattr;
2750 Window wdummy; 3095 Window wdummy;
3096
3097 dLocal (Display *, dpy);
2751 3098
2752 if (nargs == 0) 3099 if (nargs == 0)
2753 return; 3100 return;
2754 3101
2755 switch (args[0]) 3102 switch (args[0])
2756 { 3103 {
2757 /* 3104 /*
2758 * commands 3105 * commands
2759 */ 3106 */
2760 case 1: /* deiconify window */ 3107 case 1: /* deiconify window */
2761 XMapWindow (display->display, TermWin.parent[0]); 3108 XMapWindow (dpy, parent[0]);
2762 break; 3109 break;
2763 case 2: /* iconify window */ 3110 case 2: /* iconify window */
2764 XIconifyWindow (display->display, TermWin.parent[0], 3111 XIconifyWindow (dpy, parent[0], display->screen);
2765 DefaultScreen (display->display));
2766 break; 3112 break;
2767 case 3: /* set position (pixels) */ 3113 case 3: /* set position (pixels) */
2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3114 XMoveWindow (dpy, parent[0], args[1], args[2]);
2769 break; 3115 break;
2770 case 4: /* set size (pixels) */ 3116 case 4: /* set size (pixels) */
2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3117 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772 break; 3118 break;
2773 case 5: /* raise window */ 3119 case 5: /* raise window */
2774 XRaiseWindow (display->display, TermWin.parent[0]); 3120 XRaiseWindow (dpy, parent[0]);
2775 break; 3121 break;
2776 case 6: /* lower window */ 3122 case 6: /* lower window */
2777 XLowerWindow (display->display, TermWin.parent[0]); 3123 XLowerWindow (dpy, parent[0]);
2778 break; 3124 break;
2779 case 7: /* refresh window */ 3125 case 7: /* refresh window */
2780 scr_touch (true); 3126 scr_touch (true);
2781 break; 3127 break;
2782 case 8: /* set size (chars) */ 3128 case 8: /* set size (chars) */
2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3129 set_widthheight ((unsigned int) (args[2] * fwidth),
2784 (unsigned int) (args[1] * TermWin.fheight)); 3130 (unsigned int) (args[1] * fheight));
2785 break; 3131 break;
2786 3132
2787 //case 9: NYI, TODO, restore maximized window or maximize window 3133 //case 9: NYI, TODO, restore maximized window or maximize window
2788 default: 3134 default:
2789 if (args[0] >= 24) /* set height (chars) */ 3135 if (args[0] >= 24) /* set height (chars) */
2790 set_widthheight ((unsigned int)TermWin.width, 3136 set_widthheight ((unsigned int)width,
2791 (unsigned int) (args[1] * TermWin.fheight)); 3137 (unsigned int) (args[1] * fheight));
2792 break; 3138 break;
2793
2794 3139
2795 /* 3140 /*
2796 * reports - some output format copied from XTerm 3141 * reports - some output format copied from XTerm
2797 */ 3142 */
2798 case 11: /* report window state */ 3143 case 11: /* report window state */
2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3144 XGetWindowAttributes (dpy, parent[0], &wattr);
2800 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3145 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2801 break; 3146 break;
2802 case 13: /* report window position */ 3147 case 13: /* report window position */
2803 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3148 XGetWindowAttributes (dpy, parent[0], &wattr);
2804 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3149 XTranslateCoordinates (dpy, parent[0], wattr.root,
2805 -wattr.border_width, -wattr.border_width, 3150 -wattr.border_width, -wattr.border_width,
2806 &x, &y, &wdummy); 3151 &x, &y, &wdummy);
2807 tt_printf ("\033[3;%d;%dt", x, y); 3152 tt_printf ("\033[3;%d;%dt", x, y);
2808 break; 3153 break;
2809 case 14: /* report window size (pixels) */ 3154 case 14: /* report window size (pixels) */
2810 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3155 XGetWindowAttributes (dpy, parent[0], &wattr);
2811 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3156 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2812 break; 3157 break;
2813 case 18: /* report text area size (chars) */ 3158 case 18: /* report text area size (chars) */
2814 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3159 tt_printf ("\033[8;%d;%dt", nrow, ncol);
2815 break; 3160 break;
2816 case 19: /* report window size (chars) */ 3161 case 19: /* report window size (chars) */
2817 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3162 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2818 break; 3163 break;
2819#if 0 /* XXX: currently disabled due to security concerns */
2820 case 20: /* report icon label */ 3164 case 20: /* report icon label */
3165 {
3166 char *s;
2821 XGetIconName (display->display, TermWin.parent[0], &s); 3167 XGetIconName (dpy, parent[0], &s);
2822 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3168 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3169 XFree (s);
3170 }
2823 break; 3171 break;
2824 case 21: /* report window title */ 3172 case 21: /* report window title */
3173 {
3174 char *s;
2825 XFetchName (display->display, TermWin.parent[0], &s); 3175 XFetchName (dpy, parent[0], &s);
2826 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3176 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3177 XFree (s);
3178 }
2827 break; 3179 break;
2828#endif
2829 } 3180 }
2830} 3181}
2831#endif 3182#endif
2832 3183
2833/*----------------------------------------------------------------------*/ 3184/*----------------------------------------------------------------------*/
2834/* 3185/*
2835 * get input up until STRING TERMINATOR (or BEL) 3186 * get input up until STRING TERMINATOR (or BEL)
2836 * ends_how is terminator used. returned input must be free ()d 3187 * ends_how is terminator used. returned input must be free()'d
2837 */ 3188 */
2838unsigned char * 3189char *
2839rxvt_term::get_to_st (unicode_t &ends_how) 3190rxvt_term::get_to_st (unicode_t &ends_how)
2840{ 3191{
2841 int seen_esc = 0; /* seen escape? */ 3192 unicode_t ch;
3193 bool seen_esc = false;
2842 unsigned int n = 0; 3194 unsigned int n = 0;
2843 unsigned char *s;
2844 unicode_t ch;
2845 unsigned char string[STRING_MAX]; 3195 wchar_t string[STRING_MAX];
2846 3196
2847 while ((ch = cmd_getc ())) 3197 while ((ch = cmd_getc ()) != NOCHAR)
2848 { 3198 {
2849 if (ch == C0_BEL 3199 if (seen_esc)
2850 || ch == CHAR_ST 3200 {
2851 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3201 if (ch == 0x5c) /* 7bit ST */
2852 break; 3202 break;
2853 3203 else
3204 return NULL;
3205 }
2854 if (ch == C0_ESC) 3206 else if (ch == C0_ESC)
2855 { 3207 {
2856 seen_esc = 1; 3208 seen_esc = true;
2857 continue; 3209 continue;
2858 } 3210 }
3211 else if (ch == C0_BEL || ch == CHAR_ST)
3212 break;
2859 else if (ch == '\t') 3213 else if (ch == C0_SYN)
2860 ch = ' '; /* translate '\t' to space */ 3214 ch = cmd_get8 ();
2861 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3215 else if (ch < 0x20)
2862 return NULL; /* other control character - exit */ 3216 return NULL; /* other control character - exit */
2863 3217
2864 if (n < sizeof (string) - 1) 3218 seen_esc = false;
3219
3220 if (n >= STRING_MAX - 1)
3221 // stop at some sane length
3222 return NULL;
3223
2865 string[n++] = ch; 3224 string[n++] = ch;
2866
2867 seen_esc = 0;
2868 } 3225 }
2869 3226
2870 string[n++] = '\0'; 3227 string[n++] = '\0';
2871 3228
2872 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
2873 return NULL;
2874
2875 ends_how = (ch == 0x5c ? C0_ESC : ch); 3229 ends_how = (ch == 0x5c ? C0_ESC : ch);
2876 STRNCPY (s, string, n); 3230
2877 return s; 3231 return rxvt_wcstombs (string);
2878} 3232}
2879 3233
2880/*----------------------------------------------------------------------*/ 3234/*----------------------------------------------------------------------*/
2881/* 3235/*
2882 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3236 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2883 */ 3237 */
2884void 3238void
2885rxvt_term::process_dcs_seq () 3239rxvt_term::process_dcs_seq ()
2886{ 3240{
2887 unsigned char *s; 3241 char *s;
2888 unicode_t eh; 3242 unicode_t eh;
2889 3243
2890 /* 3244 /*
2891 * Not handled yet 3245 * Not handled yet
2892 */ 3246 */
… …
2911 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3265 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2912 arg = arg * 10 + (ch - '0'); 3266 arg = arg * 10 + (ch - '0');
2913 3267
2914 if (ch == ';') 3268 if (ch == ';')
2915 { 3269 {
2916 unsigned char *s = get_to_st (eh); 3270 char *s = get_to_st (eh);
2917 3271
2918 if (s) 3272 if (s)
2919 { 3273 {
2920 /*
2921 * rxvt_menubar_dispatch () violates the constness of the string,
2922 * so do it here
2923 */
2924 if (arg == XTerm_Menu)
2925#if 0 /* XXX: currently disabled due to security concerns */
2926 menubar_dispatch ((char *)s);
2927#else
2928 (void)0;
2929#endif
2930 else
2931 xterm_seq (arg, (char *)s, eh); 3274 process_xterm_seq (arg, s, eh);
2932
2933 free (s); 3275 free (s);
2934 } 3276 }
2935 } 3277 }
2936} 3278}
3279
3280void
3281rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3282{
3283 if (str[0] == '?' && !str[1])
3284 {
3285 rgba c;
3286 pix_colors_focused[color].get (c);
3287
3288#if XFT
3289 if (c.a != rgba::MAX_CC)
3290 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3291 else
3292#endif
3293 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3294 }
3295 else
3296 set_window_color (color, str);
3297}
3298
2937/* 3299/*
2938 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3300 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2939 * 0 = change iconName/title
2940 * 1 = change iconName
2941 * 2 = change title
2942 * 4 = change color
2943 * 12 = change text color
2944 * 13 = change mouse foreground color
2945 * 17 = change highlight character colour
2946 * 18 = change bold character color
2947 * 19 = change underlined character color
2948 * 46 = change logfile (not implemented)
2949 * 50 = change font
2950 *
2951 * rxvt extensions:
2952 * 10 = menu (may change in future)
2953 * 20 = bg pixmap
2954 * 39 = change default fg color
2955 * 49 = change default bg color
2956 * 55 = dump scrollback buffer and all of screen
2957 * 701 = change locale
2958 * 702 = find font
2959 */ 3301 */
2960void 3302void
2961rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3303rxvt_term::process_xterm_seq (int op, const char *str, char resp)
2962{ 3304{
2963 int changed = 0;
2964 int color; 3305 int color;
2965 char *buf, *name; 3306 char *buf, *name;
3307 bool query = str[0] == '?' && !str[1];
3308 int saveop = op;
3309
3310 dLocal (Display *, dpy);
2966 3311
2967 assert (str != NULL); 3312 assert (str != NULL);
3313
3314 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3315 return;
3316
2968 switch (op) 3317 switch (op)
2969 { 3318 {
2970 case XTerm_name: 3319 case XTerm_name:
2971 set_title (str); 3320 set_title (str);
2972 /* FALLTHROUGH */ 3321 /* FALLTHROUGH */
… …
2974 set_icon_name (str); 3323 set_icon_name (str);
2975 break; 3324 break;
2976 case XTerm_title: 3325 case XTerm_title:
2977 set_title (str); 3326 set_title (str);
2978 break; 3327 break;
3328 case XTerm_property:
3329 if (str[0] == '?')
3330 {
3331 Atom prop = display->atom (str + 1);
3332 Atom actual_type;
3333 int actual_format;
3334 unsigned long nitems;
3335 unsigned long bytes_after;
3336 unsigned char *value = 0;
3337 const char *str = "";
3338
3339 if (prop
3340 && XGetWindowProperty (dpy, parent[0],
3341 prop, 0, 1<<16, 0, AnyPropertyType,
3342 &actual_type, &actual_format,
3343 &nitems, &bytes_after, &value) == Success
3344 && actual_type != None
3345 && actual_format == 8)
3346 str = (const char *)(value);
3347
3348 tt_printf ("\033]%d;%s%c", op, str, resp);
3349
3350 XFree (value);
3351 }
3352 else
3353 {
3354 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3355
3356 if (eq)
3357 {
3358 *eq = 0;
3359 set_utf8_property (display->atom (str), eq + 1);
3360 }
3361 else
3362 XDeleteProperty (dpy, parent[0],
3363 display->atom (str));
3364 }
3365 break;
3366
2979 case XTerm_Color: 3367 case XTerm_Color:
2980 for (buf = (char *)str; buf && *buf;) 3368 for (buf = (char *)str; buf && *buf;)
2981 { 3369 {
2982 if ((name = STRCHR (buf, ';')) == NULL) 3370 if ((name = strchr (buf, ';')) == NULL)
2983 break; 3371 break;
2984 3372
2985 *name++ = '\0'; 3373 *name++ = '\0';
2986 color = atoi (buf); 3374 color = atoi (buf) + minCOLOR;
2987 3375
2988 if (color < 0 || color >= TOTAL_COLORS) 3376 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2989 break; 3377 break;
2990 3378
2991 if ((buf = STRCHR (name, ';')) != NULL) 3379 if ((buf = strchr (name, ';')) != NULL)
2992 *buf++ = '\0'; 3380 *buf++ = '\0';
2993 3381
2994 set_window_color (color + minCOLOR, name); 3382 process_color_seq (op, color, name, resp);
2995 } 3383 }
3384 break;
3385 case XTerm_Color00:
3386 process_color_seq (op, Color_fg, str, resp);
3387 break;
3388 case XTerm_Color01:
3389 process_color_seq (op, Color_bg, str, resp);
2996 break; 3390 break;
2997#ifndef NO_CURSORCOLOR 3391#ifndef NO_CURSORCOLOR
2998 case XTerm_Color_cursor: 3392 case XTerm_Color_cursor:
2999 set_window_color (Color_cursor, str); 3393 process_color_seq (op, Color_cursor, str, resp);
3000 break; 3394 break;
3001#endif 3395#endif
3002 case XTerm_Color_pointer: 3396 case XTerm_Color_pointer_fg:
3003 set_window_color (Color_pointer, str); 3397 process_color_seq (op, Color_pointer_fg, str, resp);
3398 break;
3399 case XTerm_Color_pointer_bg:
3400 process_color_seq (op, Color_pointer_bg, str, resp);
3004 break; 3401 break;
3005#ifndef NO_BOLD_UNDERLINE_REVERSE 3402#ifndef NO_BOLD_UNDERLINE_REVERSE
3006 case XTerm_Color_BD:
3007 set_window_color (Color_BD, str);
3008 break;
3009 case XTerm_Color_UL:
3010 set_window_color (Color_UL, str);
3011 break;
3012 case XTerm_Color_RV: 3403 case XTerm_Color_RV:
3013 set_window_color (Color_RV, str); 3404 process_color_seq (op, Color_RV, str, resp);
3014 break; 3405 break;
3406 case Rxvt_Color_BD:
3407 case URxvt_Color_BD:
3408 process_color_seq (op, Color_BD, str, resp);
3409 break;
3410 case Rxvt_Color_UL:
3411 case URxvt_Color_UL:
3412 process_color_seq (op, Color_UL, str, resp);
3413 break;
3414 case URxvt_Color_IT:
3415 process_color_seq (op, Color_IT, str, resp);
3416 break;
3015#endif 3417#endif
3016 3418#if ENABLE_TRANSPARENCY
3017 case XTerm_Menu: 3419 case URxvt_Color_tint:
3420 process_color_seq (op, Color_tint, str, resp);
3018 /* 3421 {
3019 * rxvt_menubar_dispatch () violates the constness of the string, 3422 bool changed = false;
3020 * so DON'T do it here 3423 if (ISSET_PIXCOLOR (Color_tint))
3424 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3425 else
3426 changed = bgPixmap.unset_tint ();
3427 if (changed)
3428 update_background ();
3021 */ 3429 }
3430
3022 break; 3431 break;
3432#endif
3433
3434#if BG_IMAGE_FROM_FILE
3023 case XTerm_Pixmap: 3435 case Rxvt_Pixmap:
3024 if (*str != ';') 3436 if (!strcmp (str, "?"))
3025 { 3437 {
3026#if XPM_BACKGROUND 3438 char str[256];
3027 scale_pixmap (""); /* reset to default scaling */ 3439
3028 set_bgPixmap (str); /* change pixmap */ 3440 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3029#endif 3441 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3030 scr_touch (true); 3442 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3443 process_xterm_seq (XTerm_title, str, CHAR_ST);
3031 } 3444 }
3032 while ((str = STRCHR (str, ';')) != NULL) 3445 else
3033 { 3446 {
3447 int changed = 0;
3448
3449 if (*str != ';')
3450 {
3451 /* reset to default scaling :*/
3452 bgPixmap.unset_geometry ();
3453 if (bgPixmap.set_file (str)) /* change pixmap */
3454 changed++;
3455 str = strchr (str, ';');
3456 if (str == NULL)
3457 bgPixmap.set_defaultGeometry ();
3458 }
3459 while (str)
3460 {
3034 str++; 3461 str++;
3035#if XPM_BACKGROUND 3462 if (bgPixmap.set_geometry (str))
3036 changed += scale_pixmap (str); 3463 changed++;
3037#endif 3464 str = strchr (str, ';');
3038 3465 }
3466 if (changed)
3467 update_background ();
3039 } 3468 }
3040 if (changed)
3041 {
3042#ifdef XPM_BACKGROUND
3043 resize_pixmap ();
3044#endif
3045 scr_touch (true);
3046 }
3047 break; 3469 break;
3470#endif
3048 3471
3049 case XTerm_restoreFG: 3472 case Rxvt_restoreFG:
3050 set_window_color (Color_fg, str); 3473 set_window_color (Color_fg, str);
3051 break; 3474 break;
3052 case XTerm_restoreBG: 3475 case Rxvt_restoreBG:
3053 set_window_color (Color_bg, str); 3476 set_window_color (Color_bg, str);
3054 break; 3477 break;
3478
3055 case XTerm_logfile: 3479 case XTerm_logfile:
3056 // TODO, when secure mode? 3480 // TODO, when secure mode?
3057 break; 3481 break;
3058 case XTerm_font: 3482
3059 change_font (str);
3060 break;
3061#ifndef NO_FRILLS
3062 case XTerm_locale:
3063 if (str[0] == '?' && !str[1])
3064 tt_printf ("%-.250s\n", locale);
3065 else
3066 {
3067 set_locale (str);
3068# ifdef USE_XIM
3069 im_cb ();
3070# endif
3071 }
3072 break;
3073 case XTerm_findfont:
3074 {
3075 int fid = TermWin.fontset->find_font (atoi (str));
3076 tt_printf ("%d %-.250s\n", fid, (*TermWin.fontset)[fid]->name);
3077 }
3078 break;
3079#endif
3080#if 0 3483#if 0
3081 case XTerm_dumpscreen: /* no error notices */ 3484 case Rxvt_dumpscreen: /* no error notices */
3082 { 3485 {
3083 int fd; 3486 int fd;
3084 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3487 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3085 { 3488 {
3086 scr_dump (fd); 3489 scr_dump (fd);
3087 close (fd); 3490 close (fd);
3088 } 3491 }
3089 } 3492 }
3493 break;
3494#endif
3495 case XTerm_font:
3496 op = URxvt_font;
3497 case URxvt_font:
3498#if ENABLE_STYLES
3499 case URxvt_boldFont:
3500 case URxvt_italicFont:
3501 case URxvt_boldItalicFont:
3502#endif
3503 if (query)
3504 tt_printf ("\33]%d;%-.250s%c", saveop,
3505 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3506 ? fontset[op - URxvt_font]->fontdesc : "",
3507 resp);
3508 else
3509 {
3510 const char *&res = rs[Rs_font + (op - URxvt_font)];
3511
3512 res = strdup (str);
3513 allocated.push_back ((void *)res);
3514 set_fonts ();
3515 }
3516 break;
3517
3518 case URxvt_version:
3519 if (query)
3520 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3521 op,
3522 rs[Rs_name], VERSION[0], VERSION[2],
3523 resp);
3524 break;
3525
3526#if !ENABLE_MINIMAL
3527 case URxvt_locale:
3528 if (query)
3529 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3530 else
3531 {
3532 set_locale (str);
3533 pty->set_utf8_mode (enc_utf8);
3534 init_xlocale ();
3535 }
3536 break;
3537
3538 case URxvt_view_up:
3539 case URxvt_view_down:
3540 {
3541 int lines = atoi (str);
3542
3543 if (lines)
3544 scr_page (op == URxvt_view_up ? UP : DN, lines);
3545 else
3546 scr_erase_savelines ();
3547 }
3548
3549 break;
3550#endif
3551
3552#if ENABLE_PERL
3553 case URxvt_perl:
3554 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3555 ; // no responses yet
3090 break; 3556 break;
3091#endif 3557#endif
3092 } 3558 }
3093} 3559}
3094/*----------------------------------------------------------------------*/ 3560/*----------------------------------------------------------------------*/
… …
3108{ 3574{
3109 int state; 3575 int state;
3110 3576
3111 if (mode == 's') 3577 if (mode == 's')
3112 { 3578 {
3113 SavedModes |= (PrivateModes & bit); 3579 SavedModes |= (priv_modes & bit);
3114 return -1; 3580 return -1;
3115 } 3581 }
3116 else 3582 else
3117 { 3583 {
3118 if (mode == 'r') 3584 if (mode == 'r')
3119 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3585 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3120 else 3586 else
3121 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3587 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3122 PrivMode (state, bit); 3588 PrivMode (state, bit);
3123 } 3589 }
3124 3590
3125 return state; 3591 return state;
3126} 3592}
3127 3593
3128/* we're not using priv _yet_ */ 3594/* we're not using priv _yet_ */
3129void 3595void
3130rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3596rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3131{ 3597{
3132 unsigned int i, j; 3598 unsigned int i, j;
3133 int state; 3599 int state;
3134 3600
3135 static const struct 3601 static const struct
3136 { 3602 {
3137 const int argval; 3603 const int argval;
3138 const unsigned long bit; 3604 const unsigned long bit;
3139 }
3140
3141 argtopriv[] = { 3605 } argtopriv[] = {
3142 { 1, PrivMode_aplCUR }, 3606 { 1, PrivMode_aplCUR },
3143 { 2, PrivMode_vt52 }, 3607 { 2, PrivMode_vt52 },
3144 { 3, PrivMode_132 }, 3608 { 3, PrivMode_132 },
3145 { 4, PrivMode_smoothScroll }, 3609 { 4, PrivMode_smoothScroll },
3146 { 5, PrivMode_rVideo }, 3610 { 5, PrivMode_rVideo },
3147 { 6, PrivMode_relOrigin }, 3611 { 6, PrivMode_relOrigin },
3148 { 7, PrivMode_Autowrap }, 3612 { 7, PrivMode_Autowrap },
3613 // 8, bi-directional support mode
3149 { 9, PrivMode_MouseX10 }, 3614 { 9, PrivMode_MouseX10 },
3150#ifdef menuBar_esc 3615 // 18, 19 printing-related
3151 { menuBar_esc, PrivMode_menuBar }, 3616 { 25, PrivMode_VisibleCursor },
3152#endif
3153#ifdef scrollBar_esc 3617#ifdef scrollBar_esc
3154 { scrollBar_esc, PrivMode_scrollBar }, 3618 { scrollBar_esc, PrivMode_scrollBar },
3155#endif 3619#endif
3156 // 18, 19 printing-related
3157 { 25, PrivMode_VisibleCursor },
3158 // 30 show scrollbar rxvt. extension
3159 { 35, PrivMode_ShiftKeys }, // rxvt extension 3620 { 35, PrivMode_ShiftKeys }, // rxvt extension
3160 { 40, PrivMode_132OK }, 3621 { 40, PrivMode_132OK },
3161 // 41 xterm more fixes NYI 3622 // 41 xterm more fixes NYI
3162 // 45 margin bell NYI 3623 // 45 margin bell NYI
3163 // 46 start logging 3624 // 46 start logging
… …
3175 // 1035 enable modifiers for alt, numlock NYI 3636 // 1035 enable modifiers for alt, numlock NYI
3176 // 1036 send ESC for meta keys NYI 3637 // 1036 send ESC for meta keys NYI
3177 // 1037 send DEL for keypad delete NYI 3638 // 1037 send DEL for keypad delete NYI
3178 { 1047, PrivMode_Screen }, 3639 { 1047, PrivMode_Screen },
3179 // 1048 save and restore cursor 3640 // 1048 save and restore cursor
3180 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3641 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3181 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3642 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3182 }; 3643 };
3183 3644
3184 if (nargs == 0) 3645 if (nargs == 0)
3185 return; 3646 return;
… …
3203 } 3664 }
3204 3665
3205 /* extra handling for values with state unkept */ 3666 /* extra handling for values with state unkept */
3206 switch (arg[i]) 3667 switch (arg[i])
3207 { 3668 {
3669#if ENABLE_STYLES
3670 case 1021:
3671 set_option (Opt_intensityStyles, mode);
3672
3673 scr_touch (true);
3674 break;
3675#endif
3208 case 1048: /* alternative cursor save */ 3676 case 1048: /* alternative cursor save */
3209 case 1049: 3677 case 1049:
3678 if (option (Opt_secondaryScreen))
3210 if (mode == 0) 3679 if (mode == 0)
3211 scr_cursor (RESTORE); 3680 scr_cursor (RESTORE);
3212 else if (mode == 1) 3681 else if (mode == 1)
3213 scr_cursor (SAVE); 3682 scr_cursor (SAVE);
3214 /* FALLTHROUGH */ 3683 break;
3215 } 3684 }
3216 3685
3217 if (state >= 0) 3686 if (state >= 0)
3218 /* extra handling for values with valid 0 or 1 state */ 3687 /* extra handling for values with valid 0 or 1 state */
3219 switch (arg[i]) 3688 switch (arg[i])
… …
3225 * within VT52 mode 3694 * within VT52 mode
3226 */ 3695 */
3227 PrivMode (1, PrivMode_vt52); 3696 PrivMode (1, PrivMode_vt52);
3228 break; 3697 break;
3229 case 3: /* 80/132 */ 3698 case 3: /* 80/132 */
3230 if (PrivateModes & PrivMode_132OK) 3699 if (priv_modes & PrivMode_132OK)
3231 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3700 set_widthheight (((state ? 132 : 80) * fwidth), height);
3232 break; 3701 break;
3233 case 4: /* smooth scrolling */ 3702 case 4: /* smooth scrolling */
3234 if (state) 3703 set_option (Opt_jumpScroll, !state);
3235 Options &= ~Opt_jumpScroll;
3236 else
3237 Options |= Opt_jumpScroll;
3238 break; 3704 break;
3239 case 5: /* reverse video */ 3705 case 5: /* reverse video */
3240 scr_rvideo_mode (state); 3706 scr_rvideo_mode (state);
3241 break; 3707 break;
3242 case 6: /* relative/absolute origins */ 3708 case 6: /* relative/absolute origins */
3243 scr_relative_origin (state); 3709 scr_relative_origin (state);
3244 break; 3710 break;
3245 case 7: /* autowrap */ 3711 case 7: /* autowrap */
3246 scr_autowrap (state); 3712 scr_autowrap (state);
3247 break; 3713 break;
3248 /* case 8: - auto repeat, can't do on a per window basis */ 3714 /* case 8: - auto repeat, can't do on a per window basis */
3249 case 9: /* X10 mouse reporting */ 3715 case 9: /* X10 mouse reporting */
3250 if (state) /* orthogonal */ 3716 if (state) /* orthogonal */
3251 PrivateModes &= ~PrivMode_MouseX11; 3717 priv_modes &= ~PrivMode_MouseX11;
3252 break; 3718 break;
3253#ifdef menuBar_esc
3254 case menuBar_esc:
3255#ifdef MENUBAR
3256 map_menuBar (state);
3257#endif
3258 break;
3259#endif
3260#ifdef scrollBar_esc 3719#ifdef scrollBar_esc
3261 case scrollBar_esc: 3720 case scrollBar_esc:
3262 if (scrollbar_mapping (state)) 3721 if (scrollbar_mapping (state))
3263 { 3722 {
3264 resize_all_windows (0, 0, 0); 3723 resize_all_windows (0, 0, 0);
… …
3267 break; 3726 break;
3268#endif 3727#endif
3269 case 25: /* visible/invisible cursor */ 3728 case 25: /* visible/invisible cursor */
3270 scr_cursor_visible (state); 3729 scr_cursor_visible (state);
3271 break; 3730 break;
3272 /* case 35: - shift keys */ 3731 /* case 35: - shift keys */
3273 /* case 40: - 80 <--> 132 mode */ 3732 /* case 40: - 80 <--> 132 mode */
3274 case 47: /* secondary screen */ 3733 case 47: /* secondary screen */
3275 scr_change_screen (state); 3734 scr_change_screen (state);
3276 break; 3735 break;
3277 /* case 66: - application key pad */ 3736 /* case 66: - application key pad */
3278 /* case 67: - backspace key */ 3737 /* case 67: - backspace key */
3279 case 1000: /* X11 mouse reporting */ 3738 case 1000: /* X11 mouse reporting */
3280 if (state) /* orthogonal */ 3739 if (state) /* orthogonal */
3281 PrivateModes &= ~PrivMode_MouseX10; 3740 priv_modes &= ~PrivMode_MouseX10;
3282 break; 3741 break;
3283#if 0 3742#if 0
3284 case 1001: 3743 case 1001:
3285 break; /* X11 mouse highlighting */ 3744 break; /* X11 mouse highlighting */
3286#endif 3745#endif
3287 case 1010: /* scroll to bottom on TTY output inhibit */ 3746 case 1010: /* scroll to bottom on TTY output inhibit */
3288 if (state)
3289 Options &= ~Opt_scrollTtyOutput;
3290 else
3291 Options |= Opt_scrollTtyOutput; 3747 set_option (Opt_scrollTtyOutput, !state);
3292 break; 3748 break;
3293 case 1011: /* scroll to bottom on key press */ 3749 case 1011: /* scroll to bottom on key press */
3294 if (state)
3295 Options |= Opt_scrollTtyKeypress; 3750 set_option (Opt_scrollTtyKeypress, state);
3296 else
3297 Options &= ~Opt_scrollTtyKeypress;
3298 break; 3751 break;
3299 case 1047: /* secondary screen w/ clearing */ 3752 case 1047: /* secondary screen w/ clearing last */
3300 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3753 if (option (Opt_secondaryScreen))
3301 if (current_screen != PRIMARY) 3754 if (current_screen != PRIMARY)
3302 scr_erase_screen (2); 3755 scr_erase_screen (2);
3303
3304 scr_change_screen (state); 3756 scr_change_screen (state);
3305 /* FALLTHROUGH */ 3757 break;
3758 case 1049: /* secondary screen w/ clearing first */
3759 scr_change_screen (state);
3760 if (option (Opt_secondaryScreen))
3761 if (current_screen != PRIMARY)
3762 scr_erase_screen (2);
3763 break;
3306 default: 3764 default:
3307 break; 3765 break;
3308 } 3766 }
3309 } 3767 }
3310} 3768}
… …
3333 rendset = 0, rendstyle = ~RS_None; 3791 rendset = 0, rendstyle = ~RS_None;
3334 break; 3792 break;
3335 case 1: 3793 case 1:
3336 rendset = 1, rendstyle = RS_Bold; 3794 rendset = 1, rendstyle = RS_Bold;
3337 break; 3795 break;
3796 //case 2: // low intensity
3797 case 3:
3798 rendset = 1, rendstyle = RS_Italic;
3799 break;
3338 case 4: 3800 case 4:
3339 rendset = 1, rendstyle = RS_Uline; 3801 rendset = 1, rendstyle = RS_Uline;
3340 break; 3802 break;
3341 case 5: 3803 case 5: // slowly blinking
3804 case 6: // rapidly blinking
3342 rendset = 1, rendstyle = RS_Blink; 3805 rendset = 1, rendstyle = RS_Blink;
3343 break; 3806 break;
3807 //case 6: // scoansi light background
3344 case 7: 3808 case 7:
3345 rendset = 1, rendstyle = RS_RVid; 3809 rendset = 1, rendstyle = RS_RVid;
3346 break; 3810 break;
3347 case 8: 3811 case 8:
3348 // invisible. NYI 3812 // invisible. NYI
3349 break; 3813 break;
3350 case 22: 3814 //case 9: // crossed out
3815 //case 10: // scoansi acs off, primary font
3816 //case 11: // scoansi acs on, first alt font
3817 //case 12: // scoansi acs on, |0x80, second alt font
3818 //...
3819 //case 19: // ninth alt font
3820 //case 20: // gothic
3821 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3351 rendset = 0, rendstyle = RS_Bold; 3822 rendset = 0, rendstyle = RS_Bold;
3823 break;
3824 case 22: // normal intensity
3825 rendset = 0, rendstyle = RS_Bold;
3826 break;
3827 case 23: // disable italic
3828 rendset = 0, rendstyle = RS_Italic;
3352 break; 3829 break;
3353 case 24: 3830 case 24:
3354 rendset = 0, rendstyle = RS_Uline; 3831 rendset = 0, rendstyle = RS_Uline;
3355 break; 3832 break;
3356 case 25: 3833 case 25:
3357 rendset = 0, rendstyle = RS_Blink; 3834 rendset = 0, rendstyle = RS_Blink;
3358 break; 3835 break;
3836 case 26: // variable spacing (iso 8613)
3837 rendset = 0, rendstyle = RS_Blink;
3838 break;
3359 case 27: 3839 case 27:
3360 rendset = 0, rendstyle = RS_RVid; 3840 rendset = 0, rendstyle = RS_RVid;
3361 break; 3841 break;
3362 case 28:
3363 // visible. NYI 3842 //case 28: // visible. NYI
3364 break; 3843 //case 29: // not crossed-out
3365 } 3844 }
3366 3845
3367 if (rendset != -1) 3846 if (rendset != -1)
3368 { 3847 {
3369 scr_rendition (rendset, rendstyle); 3848 scr_rendition (rendset, rendstyle);
… …
3380 case 35: 3859 case 35:
3381 case 36: 3860 case 36:
3382 case 37: 3861 case 37:
3383 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3862 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3384 break; 3863 break;
3385#ifdef TTY_256COLOR 3864 case 38: // set fg color, ISO 8613-6
3386 case 38:
3387 if (nargs > i + 2 && arg[i + 1] == 5) 3865 if (nargs > i + 2 && arg[i + 1] == 5)
3388 { 3866 {
3389 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3867 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3390 i += 2; 3868 i += 2;
3391 } 3869 }
3392 break; 3870 break;
3393#endif
3394 case 39: /* default fg */ 3871 case 39: /* default fg */
3395 scr_color (Color_fg, Color_fg); 3872 scr_color (Color_fg, Color_fg);
3396 break; 3873 break;
3397 3874
3398 case 40: 3875 case 40:
… …
3403 case 45: 3880 case 45:
3404 case 46: 3881 case 46:
3405 case 47: 3882 case 47:
3406 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3883 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3407 break; 3884 break;
3408#ifdef TTY_256COLOR 3885 case 48: // set bg color, ISO 8613-6
3409 case 48:
3410 if (nargs > i + 2 && arg[i + 1] == 5) 3886 if (nargs > i + 2 && arg[i + 1] == 5)
3411 { 3887 {
3412 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3888 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3413 i += 2; 3889 i += 2;
3414 } 3890 }
3415 break; 3891 break;
3416#endif
3417 case 49: /* default bg */ 3892 case 49: /* default bg */
3418 scr_color (Color_bg, Color_bg); 3893 scr_color (Color_bg, Color_bg);
3419 break; 3894 break;
3420 3895
3421#ifndef NO_BRIGHTCOLOR 3896 //case 50: // not variable spacing
3897
3898#if !ENABLE_MINIMAL
3422 case 90: 3899 case 90:
3423 case 91: /* set bright fg color */ 3900 case 91: /* set bright fg color */
3424 case 92: 3901 case 92:
3425 case 93: 3902 case 93:
3426 case 94: 3903 case 94:
3427 case 95: 3904 case 95:
3428 case 96: 3905 case 96:
3429 case 97: 3906 case 97:
3430 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3907 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3431 Color_fg);
3432 break; 3908 break;
3433 case 100: 3909 case 100:
3434 case 101: /* set bright bg color */ 3910 case 101: /* set bright bg color */
3435 case 102: 3911 case 102:
3436 case 103: 3912 case 103:
3437 case 104: 3913 case 104:
3438 case 105: 3914 case 105:
3439 case 106: 3915 case 106:
3440 case 107: 3916 case 107:
3441 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3917 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3442 Color_bg);
3443 break; 3918 break;
3444#endif 3919#endif
3445
3446 } 3920 }
3447 } 3921 }
3448} 3922}
3449/*}}} */ 3923/*}}} */
3450 3924
3451/*{{{ process Rob Nation's own graphics mode sequences */ 3925/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3452void 3926void
3453rxvt_term::process_graphics () 3927rxvt_term::process_graphics ()
3454{ 3928{
3455 unicode_t ch, cmd = cmd_getc (); 3929 unicode_t ch, cmd = cmd_getc ();
3456 3930
3457 if (cmd == 'Q') 3931 if (cmd == 'Q')
3458 { /* query graphics */ 3932 { /* query graphics */
3459 tt_printf ("\033G0\n"); /* no graphics */ 3933 tt_printf ("\033G0\012"); /* no graphics */
3460 return; 3934 return;
3461 } 3935 }
3462 /* swallow other graphics sequences until terminating ':' */ 3936 /* swallow other graphics sequences until terminating ':' */
3463 do 3937 do
3464 ch = cmd_getc (); 3938 ch = cmd_getc ();
… …
3474 */ 3948 */
3475void 3949void
3476rxvt_term::tt_printf (const char *fmt,...) 3950rxvt_term::tt_printf (const char *fmt,...)
3477{ 3951{
3478 va_list arg_ptr; 3952 va_list arg_ptr;
3479 unsigned char buf[256]; 3953 char buf[256];
3480 3954
3481 va_start (arg_ptr, fmt); 3955 va_start (arg_ptr, fmt);
3482 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3956 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3483 va_end (arg_ptr); 3957 va_end (arg_ptr);
3484 tt_write (buf, STRLEN (buf)); 3958 tt_write (buf, strlen (buf));
3485} 3959}
3486 3960
3487/* ---------------------------------------------------------------------- */ 3961/* ---------------------------------------------------------------------- */
3488/* Write data to the pty as typed by the user, pasted with the mouse, 3962/* Write data to the pty as typed by the user, pasted with the mouse,
3489 * or generated by us in response to a query ESC sequence. 3963 * or generated by us in response to a query ESC sequence.
3490 */ 3964 */
3965const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3966
3491void 3967void
3492rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3968rxvt_term::tt_write (const char *data, unsigned int len)
3493{ 3969{
3494 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3970 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3971 return;
3495 3972
3496 if (len) 3973 if (pty->pty < 0)
3974 return;
3975
3976 if (v_buflen == 0)
3977 {
3978 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3979
3980 if ((unsigned int)written == len)
3981 return;
3982
3983 data += written;
3984 len -= written;
3497 { 3985 }
3986
3987 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3988
3989 memcpy (v_buffer + v_buflen, data, len);
3990 v_buflen += len;
3991
3992 pty_ev.set (EVENT_READ | EVENT_WRITE);
3993}
3994
3995void rxvt_term::pty_write ()
3996{
3997 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
3998
3999 if (written > 0)
4000 {
4001 v_buflen -= written;
4002
3498 if (v_buflen == 0) 4003 if (v_buflen == 0)
3499 { 4004 {
3500 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3501
3502 if ((unsigned int)written == len)
3503 return;
3504
3505 data += written;
3506 len -= written;
3507 }
3508
3509
3510 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3511
3512 memcpy (v_buffer + v_buflen, data, len);
3513 v_buflen += len;
3514 }
3515
3516 for (;;)
3517 {
3518 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3519
3520 if (written > 0)
3521 {
3522 v_buflen -= written;
3523
3524 if (v_buflen == 0)
3525 {
3526 free (v_buffer); 4005 free (v_buffer);
3527 v_buffer = 0; 4006 v_buffer = 0;
3528 v_buflen = 0;
3529 4007
3530 pty_ev.set (EVENT_READ); 4008 pty_ev.set (EVENT_READ);
3531 return;
3532 }
3533
3534 memmove (v_buffer, v_buffer + written, v_buflen);
3535 }
3536 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3537 // original code just ignores this...
3538 destroy ();
3539 else
3540 {
3541 pty_ev.set (EVENT_READ | EVENT_WRITE);
3542 return; 4009 return;
3543 } 4010 }
4011
4012 memmove (v_buffer, v_buffer + written, v_buflen);
3544 } 4013 }
4014 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4015 pty_ev.set (EVENT_READ);
3545} 4016}
3546 4017
3547/*----------------------- end-of-file (C source) -----------------------*/ 4018/*----------------------- end-of-file (C source) -----------------------*/
3548 4019

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