ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/command.C
(Generate patch)

Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.81 by pcg, Sun Mar 28 02:07:08 2004 UTC vs.
Revision 1.388 by ayin, Mon Dec 31 01:16:47 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) 2003-2007 Marc Lehmann <pcg@goof.com>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * 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 34 * 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 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
53#include <wchar.h> 55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
59#include <csignal>
60
61#if LINUX_YIELD_HACK
62# include <ctime>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58 68
59// exception thrown when the command parser runs out of input data 69#if ENABLE_FRILLS || ISO_14755
60class out_of_input { } out_of_input;
61 70
62/*{{{ Convert the keypress event into a string */ 71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
63void 136void
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname;
169 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172
173# if ENABLE_COMBINING
174 if (IS_COMPOSE (ch))
175 {
176 len = rxvt_composite.expand (ch, 0);
177 alloc = chr = new wchar_t[len];
178 rxvt_composite.expand (ch, chr);
179 }
180 else
181# endif
182 {
183 ch2 = ch;
184
185 alloc = 0;
186 chr = &ch2;
187 len = 1;
188 }
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = wcswidth (fname, wcslen (fname));
203
204 max_it (width, 8+5); // for char + hex
205 max_it (width, strlen (attr));
206
207 if (y >= 0)
208 {
209 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
210 x = 0;
211 }
212
213 scr_overlay_new (x, y, width, len + 2);
214
215 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
216
217 for (int y = 0; y < len; y++)
218 {
219 char buf[9];
220
221 ch = *chr++;
222
223 sprintf (buf, "%8x", ch);
224 scr_overlay_set (0, y, buf);
225 scr_overlay_set (9, y, '=');
226# if !UNICODE_3
227 if (ch >= 0x10000)
228 ch = 0xfffd;
229# endif
230 scr_overlay_set (11, y, ch, r);
231
232 if (WCWIDTH (ch) >= 2)
233 scr_overlay_set (12, y, NOCHAR, r);
234 }
235
236// {
237// char buf[4+4+3+1];
238// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
239// scr_overlay_set (0, 0, buf);
240// }
241 scr_overlay_set (0, len , attr);
242 scr_overlay_set (0, len + 1, fname);
243
244 free (fname);
245
246# if ENABLE_COMBINING
247 if (alloc)
248 delete [] alloc;
249# endif
250}
251#endif
252
253void
254rxvt_term::commit_iso14755 ()
255{
256 wchar_t ch[2];
257
258 ch[0] = iso14755buf & ISO_14755_MASK;
259 ch[1] = 0;
260
261 if (iso14755buf & ISO_14755_51)
262 {
263 char mb[16];
264 int len;
265
266 // allow verbatim 0-bytes and control-bytes to be entered
267 if (ch[0] >= 0x20)
268 len = wcstombs (mb, ch, 16);
269 else
270 {
271 mb[0] = ch[0];
272 len = 1;
273 }
274
275 if (len > 0)
276 tt_write (mb, len);
277 else
278 scr_bell ();
279 }
280
281 iso14755buf = 0;
282}
283
284int
64rxvt_term::lookup_key (XKeyEvent &ev) 285rxvt_term::hex_keyval (XKeyEvent &ev)
286{
287 // check wether this event corresponds to a hex digit
288 // if the modifiers had not been pressed.
289 for (int index = 0; index < 8; index++)
290 {
291 KeySym k = XLookupKeysym (&ev, index);
292
293 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
294 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
295 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
296 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
297 }
298
299 return -1;
300}
301#endif
302
303void
304rxvt_term::key_press (XKeyEvent &ev)
65{ 305{
66 int ctrl, meta, shft, len; 306 int ctrl, meta, shft, len;
67 unsigned int newlen; 307 unsigned int newlen;
68 KeySym keysym; 308 KeySym keysym;
69#ifdef DEBUG_CMD
70 static int debug_key = 1; /* accessible by a debugger only */
71#endif
72 int valid_keysym; 309 int valid_keysym;
73 unsigned char kbuf[KBUFSZ]; 310 char kbuf[KBUFSZ];
311
312#if ISO_14755
313 if (iso14755buf & ISO_14755_52)
314 return;
315#endif
74 316
75 /* 317 /*
76 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 318 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
77 * escape sequence to toggle the Keypad. 319 * escape sequence to toggle the Keypad.
78 * 320 *
79 * Always permit `shift' to override the current setting 321 * Always permit `shift' to override the current setting
80 */ 322 */
81 shft = (ev.state & ShiftMask); 323 shft = ev.state & ShiftMask;
82 ctrl = (ev.state & ControlMask); 324 ctrl = ev.state & ControlMask;
83 meta = (ev.state & ModMetaMask); 325 meta = ev.state & ModMetaMask;
84 326
85 if (numlock_state || (ev.state & ModNumLockMask)) 327 if (numlock_state || (ev.state & ModNumLockMask))
86 { 328 {
87 numlock_state = (ev.state & ModNumLockMask); 329 numlock_state = (ev.state & ModNumLockMask);
88 PrivMode ((!numlock_state), PrivMode_aplKP); 330 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
96 Status status_return; 338 Status status_return;
97 339
98#if 0 340#if 0
99#ifdef X_HAVE_UTF8_STRING 341#ifdef X_HAVE_UTF8_STRING
100 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 342 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
101 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 343 len = Xutf8LookupString (Input_Context, &ev, kbuf,
102 KBUFSZ, &keysym, &status_return); 344 KBUFSZ, &keysym, &status_return);
103 else 345 else
104#endif 346#endif
105#endif 347#endif
106 { 348 {
… …
108 350
109 // the XOpenIM manpage lies about hardcoding the locale 351 // the XOpenIM manpage lies about hardcoding the locale
110 // at the point of XOpenIM, so temporarily switch locales 352 // at the point of XOpenIM, so temporarily switch locales
111 if (rs[Rs_imLocale]) 353 if (rs[Rs_imLocale])
112 SET_LOCALE (rs[Rs_imLocale]); 354 SET_LOCALE (rs[Rs_imLocale]);
355
113 // assume wchar_t == unicode or better 356 // assume wchar_t == unicode or better
114 len = XwcLookupString (Input_Context, &ev, wkbuf, 357 len = XwcLookupString (Input_Context, &ev, wkbuf,
115 KBUFSZ, &keysym, &status_return); 358 KBUFSZ, &keysym, &status_return);
359
116 if (rs[Rs_imLocale]) 360 if (rs[Rs_imLocale])
117 SET_LOCALE (locale); 361 SET_LOCALE (locale);
118 362
119 if (status_return == XLookupChars 363 if (status_return == XLookupChars
120 || status_return == XLookupBoth) 364 || status_return == XLookupBoth)
… …
141 || status_return == XLookupBoth; 385 || status_return == XLookupBoth;
142 } 386 }
143 else 387 else
144#endif 388#endif
145 { 389 {
146 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 390 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
147 valid_keysym = keysym != NoSymbol; 391 valid_keysym = keysym != NoSymbol;
148 } 392 }
149 393
150 if (valid_keysym) 394 if (valid_keysym)
151 { 395 {
396#ifdef KEYSYM_RESOURCE
397 if (keyboard->dispatch (this, keysym, ev.state))
398 return;
399#endif
400
152 if (TermWin.saveLines) 401 if (saveLines)
153 { 402 {
154#ifdef UNSHIFTED_SCROLLKEYS 403#ifdef UNSHIFTED_SCROLLKEYS
155 if (!ctrl && !meta) 404 if (!ctrl && !meta)
156 {
157#else 405#else
158 if (IS_SCROLL_MOD) 406 if (IS_SCROLL_MOD)
407#endif
159 { 408 {
160#endif
161 int lnsppg; 409 int lnsppg;
162 410
163#ifdef PAGING_CONTEXT_LINES 411#ifdef PAGING_CONTEXT_LINES
164 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 412 lnsppg = nrow - PAGING_CONTEXT_LINES;
165#else 413#else
166 lnsppg = TermWin.nrow * 4 / 5; 414 lnsppg = nrow * 4 / 5;
167#endif 415#endif
168 if (keysym == XK_Prior) 416 if (keysym == XK_Prior)
169 { 417 {
170 scr_page (UP, lnsppg); 418 scr_page (UP, lnsppg);
171 return; 419 return;
… …
199 scr_move_to (0, 1); 447 scr_move_to (0, 1);
200 return; 448 return;
201 } 449 }
202 else if (keysym == XK_End) 450 else if (keysym == XK_End)
203 { 451 {
204 scr_move_to (1, 0); 452 scr_move_to (1, 1);
205 return; 453 return;
206 } 454 }
207 } 455 }
208#endif 456#endif
209 } 457 }
… …
214 if (keysym >= XK_F1 && keysym <= XK_F10) 462 if (keysym >= XK_F1 && keysym <= XK_F10)
215 { 463 {
216 keysym += (XK_F11 - XK_F1); 464 keysym += (XK_F11 - XK_F1);
217 shft = 0; /* turn off Shift */ 465 shft = 0; /* turn off Shift */
218 } 466 }
219 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 467 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
220 { 468 {
221 switch (keysym) 469 switch (keysym)
222 { 470 {
223 /* normal XTerm key bindings */ 471 /* normal XTerm key bindings */
224 case XK_Insert: /* Shift+Insert = paste mouse selection */ 472 case XK_Insert: /* Shift+Insert = paste mouse selection */
225 selection_request (ev.time, 0, 0); 473 selection_request (ev.time);
226 return; 474 return;
475#if TODO
227 /* rxvt extras */ 476 /* rxvt extras */
228 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 477 case XK_KP_Add: /* Shift+KP_Add = bigger font */
229 change_font (FONT_UP); 478 change_font (FONT_UP);
230 return; 479 return;
231 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 480 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
232 change_font (FONT_DN); 481 change_font (FONT_DN);
233 return; 482 return;
483#endif
234 } 484 }
235 } 485 }
236 } 486 }
237#ifdef PRINTPIPE 487
238 if (keysym == XK_Print) 488#if ENABLE_FRILLS || ISO_14755
239 { 489 // ISO 14755 support
240 scr_printscreen (ctrl | shft); 490 if (shft && ctrl)
241 return;
242 } 491 {
243#endif 492 int hv;
244 493
245 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 494 if (iso14755buf & ISO_14755_51
246 { 495 && (keysym == XK_space || keysym == XK_KP_Space
247#ifdef KEYSYM_RESOURCE 496 || keysym == XK_Return || keysym == XK_KP_Enter))
248 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
249 { 497 {
250 unsigned int l; 498 commit_iso14755 ();
251 const unsigned char *kbuf0; 499 iso14755buf = ISO_14755_51;
252 500# if ISO_14755
253 kbuf0 = (Keysym_map[keysym & 0xFF]); 501 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 502# endif
261 ) 503 return;
262 {
263 const unsigned char ch = C0_ESC;
264 tt_write (&ch, 1);
265 } 504 }
266 505 else if (keysym == XK_BackSpace)
267 tt_write (kbuf0, l); 506 {
507 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
508# if ISO_14755
509 iso14755_51 (iso14755buf & ISO_14755_MASK);
510# endif
511 return;
512 }
513 else if ((hv = hex_keyval (ev)) >= 0)
514 {
515 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
516 | hv | ISO_14755_51;
517# if ISO_14755
518 iso14755_51 (iso14755buf & ISO_14755_MASK);
519# endif
268 return; 520 return;
269 } 521 }
270 else 522 else
271#endif
272 { 523 {
524# if ISO_14755
525 scr_overlay_off ();
526# endif
527 iso14755buf = 0;
528 }
529 }
530 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
531 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
532 if (!(iso14755buf & ISO_14755_STARTED))
533 {
534 iso14755buf |= ISO_14755_STARTED;
535# if ISO_14755
536 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
537 scr_overlay_set (0, 0, "ISO 14755 mode");
538# endif
539 }
540#endif
541
542#ifdef PRINTPIPE
543 if (keysym == XK_Print)
544 {
545 scr_printscreen (ctrl | shft);
546 return;
547 }
548#endif
549
550 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
551 {
552 {
553 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
273 newlen = 1; 554 newlen = 1;
555#ifdef XK_KP_Home
556 static const KeySym keypadtrans[] = {
557 XK_KP_7, // XK_KP_Home
558 XK_KP_4, // XK_KP_Left
559 XK_KP_8, // XK_KP_Up
560 XK_KP_6, // XK_KP_Right
561 XK_KP_2, // XK_KP_Down
562#ifndef UNSHIFTED_SCROLLKEYS
563 XK_KP_9, // XK_KP_Prior
564 XK_KP_3, // XK_KP_Next
565#else
566 XK_Prior,
567 XK_Next,
568#endif
569 XK_KP_1, // XK_KP_End
570 XK_KP_5, // XK_KP_Begin
571 };
572
573 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
574 {
575 unsigned int index = keysym - XK_KP_Home;
576 keysym = kp ? keypadtrans[index] : XK_Home + index;
577 }
578 else if (keysym == XK_KP_Insert)
579 keysym = kp ? XK_KP_0 : XK_Insert;
580#ifndef NO_DELETE_KEY
581 else if (keysym == XK_KP_Delete)
582 keysym = kp ? XK_KP_Decimal : XK_Delete;
583#endif
584#endif
274 switch (keysym) 585 switch (keysym)
275 { 586 {
276#ifndef NO_BACKSPACE_KEY 587#ifndef NO_BACKSPACE_KEY
277 case XK_BackSpace: 588 case XK_BackSpace:
278 if (PrivateModes & PrivMode_HaveBackSpace) 589 if (priv_modes & PrivMode_HaveBackSpace)
279 { 590 {
280 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 591 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
281 ^ !!ctrl) ? '\b' : '\177'; 592 ^ !!ctrl) ? '\b' : '\177';
282 kbuf[1] = '\0'; 593 kbuf[1] = '\0';
283 } 594 }
284 else 595 else
285 STRCPY (kbuf, key_backspace); 596 strcpy (kbuf, rs[Rs_backspace_key]);
286 break; 597 break;
287#endif 598#endif
288#ifndef NO_DELETE_KEY 599#ifndef NO_DELETE_KEY
289 case XK_Delete: 600 case XK_Delete:
290 STRCPY (kbuf, key_delete); 601 strcpy (kbuf, rs[Rs_delete_key]);
291 break; 602 break;
292#endif 603#endif
293 case XK_Tab: 604 case XK_Tab:
294 if (shft) 605 if (shft)
295 STRCPY (kbuf, "\033[Z"); 606 strcpy (kbuf, "\033[Z");
296 else 607 else
297 { 608 {
298#ifdef CTRL_TAB_MAKES_META 609#ifdef CTRL_TAB_MAKES_META
299 if (ctrl) 610 if (ctrl)
300 meta = 1; 611 meta = 1;
… …
305#endif 616#endif
306 newlen = 0; 617 newlen = 0;
307 } 618 }
308 break; 619 break;
309 620
310#ifdef XK_KP_Left
311 case XK_KP_Up: /* \033Ox or standard */
312 case XK_KP_Down: /* \033Or or standard */
313 case XK_KP_Right: /* \033Ov or standard */
314 case XK_KP_Left: /* \033Ot or standard */
315 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
316 {
317 STRCPY (kbuf, "\033OZ");
318 kbuf[2] = "txvr"[keysym - XK_KP_Left];
319 break;
320 }
321 else
322 /* translate to std. cursor key */
323 keysym = XK_Left + (keysym - XK_KP_Left);
324 /* FALLTHROUGH */
325#endif
326 case XK_Up: /* "\033[A" */ 621 case XK_Up: /* "\033[A" */
327 case XK_Down: /* "\033[B" */ 622 case XK_Down: /* "\033[B" */
328 case XK_Right: /* "\033[C" */ 623 case XK_Right: /* "\033[C" */
329 case XK_Left: /* "\033[D" */ 624 case XK_Left: /* "\033[D" */
330 STRCPY (kbuf, "\033[Z"); 625 strcpy (kbuf, "\033[Z");
331 kbuf[2] = "DACB"[keysym - XK_Left]; 626 kbuf[2] = "DACB"[keysym - XK_Left];
332 /* do Shift first */ 627 /* do Shift first */
333 if (shft) 628 if (shft)
334 kbuf[2] = "dacb"[keysym - XK_Left]; 629 kbuf[2] = "dacb"[keysym - XK_Left];
335 else if (ctrl) 630 else if (ctrl)
336 { 631 {
337 kbuf[1] = 'O'; 632 kbuf[1] = 'O';
338 kbuf[2] = "dacb"[keysym - XK_Left]; 633 kbuf[2] = "dacb"[keysym - XK_Left];
339 } 634 }
340 else if (PrivateModes & PrivMode_aplCUR) 635 else if (priv_modes & PrivMode_aplCUR)
341 kbuf[1] = 'O'; 636 kbuf[1] = 'O';
342 break; 637 break;
343 638
344#ifndef UNSHIFTED_SCROLLKEYS 639#ifndef UNSHIFTED_SCROLLKEYS
345# ifdef XK_KP_Prior
346 case XK_KP_Prior: 640 case XK_Prior:
641 strcpy (kbuf, "\033[5~");
642 break;
643 case XK_Next:
644 strcpy (kbuf, "\033[6~");
645 break;
646#endif
647 case XK_KP_Enter:
347 /* allow shift to override */ 648 /* allow shift to override */
348 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 649 if (kp)
349 { 650 {
350 STRCPY (kbuf, "\033Oy"); 651 strcpy (kbuf, "\033OM");
351 break; 652 break;
352 } 653 }
654
353 /* FALLTHROUGH */ 655 /* FALLTHROUGH */
354# endif 656
355 case XK_Prior:
356 STRCPY (kbuf, "\033[5~");
357 break;
358# ifdef XK_KP_Next
359 case XK_KP_Next: 657 case XK_Return:
360 /* allow shift to override */ 658 if (priv_modes & PrivMode_LFNL)
361 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
362 { 659 {
363 STRCPY (kbuf, "\033Os"); 660 kbuf[0] = '\015';
661 kbuf[1] = '\012';
364 break; 662 kbuf[2] = '\0';
365 }
366 /* FALLTHROUGH */
367# endif
368 case XK_Next:
369 STRCPY (kbuf, "\033[6~");
370 break;
371#endif
372 case XK_KP_Enter:
373 /* allow shift to override */
374 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
375 {
376 STRCPY (kbuf, "\033OM");
377 } 663 }
378 else 664 else
379 { 665 {
380 kbuf[0] = '\r'; 666 kbuf[0] = '\015';
381 kbuf[1] = '\0'; 667 kbuf[1] = '\0';
382 } 668 }
383 break; 669 break;
384 670
385#ifdef XK_KP_Begin
386 case XK_KP_Begin:
387 STRCPY (kbuf, "\033Ou");
388 break;
389
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
398 case XK_KP_F1: /* "\033OP" */ 671 case XK_KP_F1: /* "\033OP" */
399 case XK_KP_F2: /* "\033OQ" */ 672 case XK_KP_F2: /* "\033OQ" */
400 case XK_KP_F3: /* "\033OR" */ 673 case XK_KP_F3: /* "\033OR" */
401 case XK_KP_F4: /* "\033OS" */ 674 case XK_KP_F4: /* "\033OS" */
402 STRCPY (kbuf, "\033OP"); 675 strcpy (kbuf, "\033OP");
403 kbuf[2] += (keysym - XK_KP_F1); 676 kbuf[2] += (keysym - XK_KP_F1);
404 break; 677 break;
405 678
406 case XK_KP_Multiply: /* "\033Oj" : "*" */ 679 case XK_KP_Multiply: /* "\033Oj" : "*" */
407 case XK_KP_Add: /* "\033Ok" : "+" */ 680 case XK_KP_Add: /* "\033Ok" : "+" */
… …
418 case XK_KP_6: /* "\033Ov" : "6" */ 691 case XK_KP_6: /* "\033Ov" : "6" */
419 case XK_KP_7: /* "\033Ow" : "7" */ 692 case XK_KP_7: /* "\033Ow" : "7" */
420 case XK_KP_8: /* "\033Ox" : "8" */ 693 case XK_KP_8: /* "\033Ox" : "8" */
421 case XK_KP_9: /* "\033Oy" : "9" */ 694 case XK_KP_9: /* "\033Oy" : "9" */
422 /* allow shift to override */ 695 /* allow shift to override */
423 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 696 if (kp)
424 { 697 {
425 STRCPY (kbuf, "\033Oj"); 698 strcpy (kbuf, "\033Oj");
426 kbuf[2] += (keysym - XK_KP_Multiply); 699 kbuf[2] += (keysym - XK_KP_Multiply);
427 } 700 }
428 else 701 else
429 { 702 {
430 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 703 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
431 kbuf[1] = '\0'; 704 kbuf[1] = '\0';
432 } 705 }
433 break; 706 break;
434 707
435 case XK_Find: 708 case XK_Find:
436 STRCPY (kbuf, "\033[1~"); 709 strcpy (kbuf, "\033[1~");
437 break; 710 break;
711
438 case XK_Insert: 712 case XK_Insert:
439 STRCPY (kbuf, "\033[2~"); 713 strcpy (kbuf, "\033[2~");
440 break; 714 break;
441#ifdef DXK_Remove /* support for DEC remove like key */ 715#ifdef DXK_Remove /* support for DEC remove like key */
442 case DXK_Remove: 716 case DXK_Remove:
443 /* FALLTHROUGH */ 717 /* FALLTHROUGH */
444#endif 718#endif
445 case XK_Execute: 719 case XK_Execute:
446 STRCPY (kbuf, "\033[3~"); 720 strcpy (kbuf, "\033[3~");
447 break; 721 break;
448 case XK_Select: 722 case XK_Select:
449 STRCPY (kbuf, "\033[4~"); 723 strcpy (kbuf, "\033[4~");
450 break; 724 break;
451#ifdef XK_KP_End
452 case XK_KP_End:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY (kbuf, "\033Oq");
457 break;
458 }
459 /* FALLTHROUGH */
460#endif
461 case XK_End: 725 case XK_End:
462 STRCPY (kbuf, KS_END); 726 strcpy (kbuf, KS_END);
463 break; 727 break;
464#ifdef XK_KP_Home
465 case XK_KP_Home:
466 /* allow shift to override */
467 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
468 {
469 STRCPY (kbuf, "\033Ow");
470 break;
471 }
472 /* FALLTHROUGH */
473#endif
474 case XK_Home: 728 case XK_Home:
475 STRCPY (kbuf, KS_HOME); 729 strcpy (kbuf, KS_HOME);
476 break; 730 break;
477 731
478#define FKEY(n, fkey) \ 732#define FKEY(n, fkey) \
479 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 733 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
480 734
… …
532#undef FKEY 786#undef FKEY
533 default: 787 default:
534 newlen = 0; 788 newlen = 0;
535 break; 789 break;
536 } 790 }
791
537 if (newlen) 792 if (newlen)
538 len = STRLEN (kbuf); 793 len = strlen (kbuf);
539 } 794 }
540 795
541 /* 796 /*
542 * Pass meta for all function keys, if 'meta' option set 797 * Pass meta for all function keys, if 'meta' option set
543 */ 798 */
… …
550 else if (ctrl && keysym == XK_minus) 805 else if (ctrl && keysym == XK_minus)
551 { 806 {
552 len = 1; 807 len = 1;
553 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 808 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
554 } 809 }
810 else if (keysym == XK_ISO_Left_Tab)
811 {
812 strcpy (kbuf, "\033[Z");
813 len = 3;
814 }
555 else 815 else
556 { 816 {
557#ifdef META8_OPTION 817#ifdef META8_OPTION
558 /* set 8-bit on */ 818 /* set 8-bit on */
559 if (meta && (meta_char == 0x80)) 819 if (meta && (meta_char == 0x80))
560 { 820 {
561 unsigned char *ch; 821 char *ch;
562 822
563 for (ch = kbuf; ch < kbuf + len; ch++) 823 for (ch = kbuf; ch < kbuf + len; ch++)
564 *ch |= 0x80; 824 *ch |= 0x80;
565 825
566 meta = 0; 826 meta = 0;
… …
568#endif 828#endif
569 /* nil */ ; 829 /* nil */ ;
570 } 830 }
571 } 831 }
572 832
833 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
834 return;
835
573 if (len <= 0) 836 if (len <= 0)
574 return; /* not mapped */ 837 return; /* not mapped */
575 838
576 if (Options & Opt_scrollTtyKeypress) 839 if (option (Opt_scrollTtyKeypress))
577 if (TermWin.view_start) 840 if (view_start)
578 { 841 {
579 TermWin.view_start = 0; 842 view_start = 0;
580 want_refresh = 1; 843 want_refresh = 1;
581 } 844 }
582 845
583 /* 846 /*
584 * these modifications only affect the static keybuffer 847 * these modifications only affect the static keybuffer
… …
599#ifdef META8_OPTION 862#ifdef META8_OPTION
600 && meta_char == C0_ESC 863 && meta_char == C0_ESC
601#endif 864#endif
602 ) 865 )
603 { 866 {
604 const unsigned char ch = C0_ESC; 867 const char ch = C0_ESC;
605 tt_write (&ch, 1); 868 tt_write (&ch, 1);
606 } 869 }
607 870
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); 871 tt_write (kbuf, (unsigned int)len);
619} 872}
620/*}}} */
621 873
622#if (MENUBAR_MAX) 874void
623/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 875rxvt_term::key_release (XKeyEvent &ev)
624/* attempt to `write' count to the input buffer */ 876{
877#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
878 KeySym keysym;
879
880 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
881#endif
882
883#if ENABLE_FRILLS || ISO_14755
884 // ISO 14755 support
885 if (iso14755buf)
886 if (iso14755buf & ISO_14755_52)
887 {
888# if ISO_14755
889 scr_overlay_off ();
890# endif
891# if ISO_14755
892 // iso14755 part 5.2 handling: release time
893 // first: controls
894 if ((ev.state & ControlMask)
895 && ((keysym >= 0x40 && keysym <= 0x5f)
896 || (keysym >= 0x61 && keysym <= 0x7f)))
897 {
898 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
899 commit_iso14755 ();
900
901 return;
902 }
903
904 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
905 if (i[0] == keysym)
906 {
907 iso14755buf = ISO_14755_51 | i[1];
908 commit_iso14755 ();
909
910 return;
911 }
912
913 scr_bell ();
914# endif
915 iso14755buf = 0;
916
917 return;
918 }
919 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
920 {
921# if ISO_14755
922 scr_overlay_off ();
923# endif
924 if (iso14755buf & ISO_14755_51)
925 commit_iso14755 ();
926#if ISO_14755
927 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
928 {
929 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
930
931 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
932 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
933 }
934# endif
935 else
936 iso14755buf = 0;
937 }
938#endif
939
940 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
941 return;
942
943#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
944 if (!(ev.state & ControlMask))
945 slip_wheel_ev.stop ();
946 else if (keysym == XK_Control_L || keysym == XK_Control_R)
947 mouse_slip_wheel_speed = 0;
948#endif
949}
950
951#if defined (KEYSYM_RESOURCE)
625unsigned int 952unsigned int
626rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 953rxvt_term::cmd_write (const char *str, unsigned int count)
627{ 954{
628 unsigned int n, s; 955 unsigned int n, s;
629 956
630 n = cmdbuf_ptr - cmdbuf_base; 957 n = cmdbuf_ptr - cmdbuf_base;
631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; 958 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
632 959
633 if (n > 0 && s < count) 960 if (n > 0 && s < count)
634 { 961 {
635 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 962 memmove (cmdbuf_base, cmdbuf_ptr,
636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 963 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
637 cmdbuf_ptr = cmdbuf_base; 964 cmdbuf_ptr = cmdbuf_base;
638 cmdbuf_endp -= n; 965 cmdbuf_endp -= n;
639 s += n; 966 s += n;
640 } 967 }
… …
650 977
651 cmd_parse (); 978 cmd_parse ();
652 979
653 return 0; 980 return 0;
654} 981}
655#endif /* MENUBAR_MAX */ 982#endif
656 983
657void 984void
658rxvt_term::flush () 985rxvt_term::flush ()
659{ 986{
660#ifdef TRANSPARENT 987 flush_ev.stop ();
661 if (want_full_refresh) 988
989#ifdef HAVE_BG_PIXMAP
990 if (bgPixmap.check_clearChanged ())
662 { 991 {
663 want_full_refresh = 0; 992// scr_clear (true); This needs to be researched further!
664 scr_clear ();
665 scr_touch (false); 993 scr_touch (false);
666 want_refresh = 1;
667 } 994 }
668#endif 995#endif
669 996
670 if (want_refresh) 997 if (want_refresh)
671 { 998 {
999 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
1000 {
1001 int row = view_start;
1002 int end_row = row + nrow;
1003
1004 while (row > top_row && ROW (row - 1).is_longer ())
1005 --row;
1006
1007 do
1008 {
1009 int start_row = row;
1010 line_t *l;
1011
1012 do
1013 {
1014 l = &ROW (row++);
1015
1016 if (!(l->f & LINE_FILTERED))
1017 {
1018 // line not filtered, mark it as filtered
1019 l->f |= LINE_FILTERED;
1020 while (l->is_longer ())
1021 {
1022 l = &ROW (row++);
1023 l->f |= LINE_FILTERED;
1024 }
1025
1026 // and filter it
1027 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1028
1029 break;
1030 }
1031 }
1032 while (l->is_longer () && row < end_row);
1033 }
1034 while (row < end_row);
1035 }
1036
672 scr_refresh (refresh_type); 1037 scr_refresh ();
673 scrollbar_show (1); 1038 scrollbar_show (1);
674#ifdef USE_XIM 1039#ifdef USE_XIM
675 IMSendSpot (); 1040 IMSendSpot ();
676#endif 1041#endif
677
678 } 1042 }
679 1043
680 display->flush (); 1044 display->flush ();
681} 1045}
682 1046
1047/* checks wether a refresh is requested and starts the refresh timer */
683void 1048void
684rxvt_term::check_cb (check_watcher &w) 1049rxvt_term::refresh_check ()
685{ 1050{
686 SET_R (this); 1051 if (want_refresh && !flush_ev.is_active ())
687 SET_LOCALE (locale); 1052 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
688 1053
1054 display->flush ();
1055}
1056
1057void
1058rxvt_term::flush_cb (ev::timer &w, int revents)
1059{
1060 make_current ();
1061
1062 refresh_count = 0;
689 flush (); 1063 flush ();
690} 1064}
691 1065
692#ifdef CURSOR_BLINK 1066#ifdef CURSOR_BLINK
693void 1067void
694rxvt_term::cursor_blink_cb (time_watcher &w) 1068rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
695{ 1069{
696 hidden_cursor = !hidden_cursor; 1070 hidden_cursor = !hidden_cursor;
697 want_refresh = 1; 1071 want_refresh = 1;
698 1072 refresh_check ();
699 w.start (w.at + BLINK_INTERVAL);
700} 1073}
701#endif 1074#endif
702 1075
703#ifdef TEXT_BLINK 1076#ifdef TEXT_BLINK
704void 1077void
705rxvt_term::text_blink_cb (time_watcher &w) 1078rxvt_term::text_blink_cb (ev::timer &w, int revents)
706{ 1079{
707 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1080 if (scr_refresh_rend (RS_Blink, RS_Blink))
708 { 1081 {
709 hidden_text = !hidden_text; 1082 hidden_text = !hidden_text;
710 want_refresh = 1; 1083 want_refresh = 1;
711 w.start (w.at + TEXT_BLINK_INTERVAL); 1084 refresh_check ();
1085 }
1086 else
1087 w.stop ();
1088}
1089#endif
1090
1091#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1092void
1093rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1094{
1095 if ((scrollbar_isUp () || scrollbar_isDn ())
1096 && scr_page (scrollbar_isUp () ? UP : DN, 1))
712 } 1097 {
1098 want_refresh = 1;
1099 refresh_check ();
1100 }
1101 else
1102 w.stop ();
713} 1103}
1104#endif
1105
1106#ifdef SELECTION_SCROLLING
1107void
1108rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1109{
1110 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1111 {
1112 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1113 want_refresh = 1;
1114 refresh_check ();
1115 }
1116 else
1117 w.stop ();
1118}
1119#endif
1120
1121#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1122void
1123rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1124{
1125 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1126 {
1127 want_refresh = 1;
1128 refresh_check ();
1129 }
1130
1131 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1132 {
1133 mouse_slip_wheel_speed = 0;
1134 w.stop ();
1135 }
1136}
1137#endif
1138
1139#if LINUX_YIELD_HACK
1140static struct event_handler
1141{
1142 ev::prepare yield_ev;
1143
1144 void yield_cb (ev::prepare &w, int revents)
1145 {
1146 // this should really be sched_yield(), but the linux guys thought
1147 // that giving a process calling sched_yield () less cpu time than
1148 // ones with high nice levels is a useful thing to do. It surely is is
1149 // allowed by the sus... as is returning ENOSYS.
1150
1151 struct timespec ts = { 0, 0 };
1152 nanosleep (&ts, 0);
1153
1154 w.stop ();
1155 }
1156
1157 event_handler ()
1158 : yield_ev (this, &event_handler::yield_cb)
1159 {
1160 }
1161} event_handler;
714#endif 1162#endif
715 1163
716bool 1164bool
717rxvt_term::pty_fill () 1165rxvt_term::pty_fill ()
718{ 1166{
719 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1167 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1168
1169 if (CBUFSIZ == n)
1170 {
1171 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1172 n = 0;
1173 }
720 1174
721 memmove (cmdbuf_base, cmdbuf_ptr, n); 1175 memmove (cmdbuf_base, cmdbuf_ptr, n);
722 cmdbuf_ptr = cmdbuf_base; 1176 cmdbuf_ptr = cmdbuf_base;
723 cmdbuf_endp = cmdbuf_ptr + n; 1177 cmdbuf_endp = cmdbuf_ptr + n;
724 1178
725 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1179 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
726 1180
727 if (n > 0) 1181 if (r > 0)
728 { 1182 {
729 cmdbuf_endp += n; 1183 cmdbuf_endp += r;
730 return true; 1184 return true;
731 } 1185 }
732 else if (n < 0 && errno != EAGAIN) 1186 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1187 {
1188#if LINUX_YIELD_HACK
1189 if (display->is_local)
1190 event_handler.yield_ev.start ();
1191#endif
1192 }
1193 else
1194 {
1195 pty_ev.stop ();
1196
1197 if (!option (Opt_hold))
733 destroy (); 1198 destroy ();
734 1199 }
1200
735 return false; 1201 return false;
736} 1202}
737 1203
738void 1204void
739rxvt_term::pty_cb (io_watcher &w, short revents) 1205rxvt_term::pty_cb (ev::io &w, int revents)
740{ 1206{
741 SET_R (this); 1207 make_current ();
742 SET_LOCALE (locale);
743 1208
744 if (revents & EVENT_WRITE) 1209 if (revents & ev::READ)
745 tt_write (0, 0);
746 else if (revents & EVENT_READ)
747 {
748 // loop, but don't allow a single term to monopolize us 1210 // 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 ()) 1211 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
760 if (cmd_parse ()) 1212 if (cmd_parse ())
761 break; 1213 break;
762 } 1214
763 } 1215 if (revents & ev::WRITE)
1216 pty_write ();
1217
1218 refresh_check ();
1219}
1220
1221void
1222rxvt_term::pointer_unblank ()
1223{
1224 XDefineCursor (dpy, vt, TermWin_cursor);
1225 recolour_cursor ();
1226
1227#ifdef POINTER_BLANK
1228 hidden_pointer = 0;
1229
1230 if (option (Opt_pointerBlank))
1231 pointer_ev.start (pointerBlankDelay);
1232#endif
764} 1233}
765 1234
766#ifdef POINTER_BLANK 1235#ifdef POINTER_BLANK
767void 1236void
768rxvt_term::pointer_unblank () 1237rxvt_term::pointer_blank ()
769{ 1238{
770 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1239 if (!option (Opt_pointerBlank))
771 recolour_cursor (); 1240 return;
772 1241
1242 XDefineCursor (dpy, vt, display->blank_cursor);
1243 XFlush (dpy);
1244
773 hidden_pointer = 0; 1245 hidden_pointer = 1;
774
775 if (Options & Opt_pointerBlank)
776 pointer_ev.start (NOW + pointerBlankDelay);
777} 1246}
778 1247
779void 1248void
780rxvt_term::pointer_blank () 1249rxvt_term::pointer_cb (ev::timer &w, int revents)
781{ 1250{
782 if (! (Options & Opt_pointerBlank)) 1251 make_current ();
783 return;
784
785 XDefineCursor (display->display, TermWin.vt, blank_cursor);
786 XFlush (display->display);
787
788 hidden_pointer = 1;
789}
790
791void
792rxvt_term::pointer_cb (time_watcher &w)
793{
794 SET_R (this);
795 SET_LOCALE (locale);
796 1252
797 pointer_blank (); 1253 pointer_blank ();
798} 1254}
799#endif 1255#endif
800 1256
801void 1257void
802rxvt_term::mouse_report (XButtonEvent &ev) 1258rxvt_term::mouse_report (XButtonEvent &ev)
803{ 1259{
804 int button_number, key_state = 0; 1260 int button_number, key_state = 0;
805 int x, y; 1261 int x, y;
1262 int code = 32;
806 1263
807 x = ev.x; 1264 x = Pixel2Col (ev.x);
808 y = ev.y; 1265 y = Pixel2Row (ev.y);
809 pixel_position (&x, &y); 1266 if (ev.type == MotionNotify)
1267 {
1268 if (x == mouse_row && y == mouse_col)
1269 return;
1270 mouse_row = x;
1271 mouse_col = y;
1272 code += 32;
1273 }
810 1274
811 if (MEvent.button == AnyButton) 1275 if (MEvent.button == AnyButton)
812 {
813 button_number = 3; 1276 button_number = 3;
814 }
815 else 1277 else
816 { 1278 {
817 button_number = MEvent.button - Button1; 1279 button_number = MEvent.button - Button1;
818 /* add 0x3D for wheel events, like xterm does */ 1280 /* add 0x3D for wheel events, like xterm does */
819 if (button_number >= 3) 1281 if (button_number >= 3)
820 button_number += (64 - 3); 1282 button_number += (64 - 3);
821 } 1283 }
822 1284
823 if (PrivateModes & PrivMode_MouseX10) 1285 if (priv_modes & PrivMode_MouseX10)
824 { 1286 {
825 /* 1287 /*
826 * do not report ButtonRelease 1288 * do not report ButtonRelease
827 * no state info allowed 1289 * no state info allowed
828 */ 1290 */
… …
843 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1305 + ((MEvent.state & ModMetaMask) ? 8 : 0)
844 + ((MEvent.state & ControlMask) ? 16 : 0); 1306 + ((MEvent.state & ControlMask) ? 16 : 0);
845#ifdef MOUSE_REPORT_DOUBLECLICK 1307#ifdef MOUSE_REPORT_DOUBLECLICK
846 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1308 key_state += ((MEvent.clicks > 1) ? 32 : 0);
847#endif 1309#endif
848
849 } 1310 }
850 1311
851#ifdef DEBUG_MOUSEREPORT 1312#if DEBUG_MOUSEREPORT
852 fprintf (stderr, "Mouse ["); 1313 fprintf (stderr, "Mouse [");
853 if (key_state & 16) 1314 if (key_state & 16)
854 fputc ('C', stderr); 1315 fputc ('C', stderr);
855 if (key_state & 4) 1316 if (key_state & 4)
856 fputc ('S', stderr); 1317 fputc ('S', stderr);
… …
860 fputc ('2', stderr); 1321 fputc ('2', stderr);
861 fprintf (stderr, "]: <%d>, %d/%d\n", 1322 fprintf (stderr, "]: <%d>, %d/%d\n",
862 button_number, 1323 button_number,
863 x + 1, 1324 x + 1,
864 y + 1); 1325 y + 1);
865#else 1326#endif
1327
866 tt_printf ("\033[M%c%c%c", 1328 tt_printf ("\033[M%c%c%c",
867 (32 + button_number + key_state), 1329 (code + button_number + key_state),
868 (32 + x + 1), 1330 (32 + x + 1),
869 (32 + y + 1)); 1331 (32 + y + 1));
870#endif
871} 1332}
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 1333
883/*{{{ process an X event */ 1334/*{{{ process an X event */
884void 1335void
885rxvt_term::x_cb (XEvent &ev) 1336rxvt_term::x_cb (XEvent &ev)
886{ 1337{
887 SET_R (this); 1338 make_current ();
888 SET_LOCALE (locale);
889 1339
890#if defined(CURSOR_BLINK) 1340 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 1341
899 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1342 if (ev.xany.window == vt
900 } 1343 && SHOULD_INVOKE (HOOK_X_EVENT)
901#endif 1344 && 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; 1345 return;
920#endif
921 1346
1347 // for XQueryPointer
922 Window unused_root, unused_child; 1348 Window unused_root, unused_child;
923 int unused_root_x, unused_root_y; 1349 int unused_root_x, unused_root_y;
924 unsigned int unused_mask; 1350 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 1351
975 switch (ev.type) 1352 switch (ev.type)
976 { 1353 {
977 case KeyPress: 1354 case KeyPress:
978 lookup_key (ev.xkey); 1355 key_press (ev.xkey);
979 break; 1356 break;
980 1357
981#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
982 case KeyRelease: 1358 case KeyRelease:
983 { 1359 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; 1360 break;
995 }
996#endif
997 1361
998 case ButtonPress: 1362 case ButtonPress:
999 button_press (ev.xbutton); 1363 button_press (ev.xbutton);
1000 break; 1364 break;
1001 1365
… …
1003 button_release (ev.xbutton); 1367 button_release (ev.xbutton);
1004 break; 1368 break;
1005 1369
1006 case ClientMessage: 1370 case ClientMessage:
1007 if (ev.xclient.format == 32 1371 if (ev.xclient.format == 32
1008 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1372 && !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 { 1373 {
1017 /* Get Dnd data */ 1374 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1018 Atom ActualType; 1375 {
1019 int ActualFormat; 1376 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1020 unsigned char *data; 1377 {
1021 unsigned long Size, RemainingBytes; 1378 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1022 1379 {
1023 XGetWindowProperty (display->display, display->root, 1380 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1024 xa[XA_DNDSELECTION], 1381 destroy ();
1025 0L, 1000000L, 1382 }
1026 False, AnyPropertyType, 1383#if ENABLE_EWMH
1027 &ActualType, &ActualFormat, 1384 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1028 &Size, &RemainingBytes, 1385 XSendEvent (dpy, ev.xclient.window = display->root,
1386 False, SubstructureRedirectMask | SubstructureNotifyMask,
1029 &data); 1387 &ev);
1030 XChangeProperty (display->display, display->root, 1388#endif
1031 XA_CUT_BUFFER0, XA_STRING, 1389 }
1032 8, PropModeReplace, 1390 }
1033 data, STRLEN (data)); 1391#if ENABLE_XEMBED
1034 selection_paste (display->root, XA_CUT_BUFFER0, True); 1392 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1035 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1393 {
1394 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1395 focus_in ();
1396 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1397 focus_out ();
1398 }
1399#endif
1036 } 1400 }
1037#endif /* OFFIX_DND */
1038 break;
1039
1040 case MappingNotify:
1041 XRefreshKeyboardMapping (& (ev.xmapping));
1042 break; 1401 break;
1043 1402
1044 /* 1403 /*
1045 * XXX: this is not the _current_ arrangement 1404 * XXX: this is not the _current_ arrangement
1046 * Here's my conclusion: 1405 * Here's my conclusion:
… …
1065 break; 1424 break;
1066 } 1425 }
1067 break; 1426 break;
1068 1427
1069 case FocusIn: 1428 case FocusIn:
1070 if (!TermWin.focus) 1429 if (ev.xfocus.detail != NotifyInferior
1430 && ev.xfocus.detail != NotifyPointer
1431 && ev.xfocus.mode != NotifyGrab)
1432 focus_in ();
1433 break;
1434
1435 case FocusOut:
1436 if (ev.xfocus.detail != NotifyInferior
1437 && ev.xfocus.detail != NotifyPointer
1438 && ev.xfocus.mode != NotifyGrab)
1439 focus_out ();
1440 break;
1441
1442 case ConfigureNotify:
1443 /* fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1444 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1445 szHint.width, szHint.height); */
1446 if (ev.xconfigure.window == parent[0])
1071 { 1447 {
1072 TermWin.focus = 1; 1448 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 } 1449 ;
1084 break;
1085 1450
1086 case FocusOut: 1451 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1087 if (TermWin.focus)
1088 { 1452 {
1089 TermWin.focus = 0; 1453 seen_resize = 1;
1090 want_refresh = 1; 1454 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 } 1455 }
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 1456 else
1124 { 1457 {
1125 D_SIZE ((stderr, "Size: Not resizing")); 1458#ifdef HAVE_BG_PIXMAP
1459 if (bgPixmap.window_position_sensitive ())
1460 update_background ();
1461#endif
1126 } 1462 }
1127#endif
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 1463
1464 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1137 } 1465 }
1466 break;
1467
1468 case PropertyNotify:
1469 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1470 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1471 && ev.xproperty.state == PropertyNewValue)
1472 selection_property (ev.xproperty.window, ev.xproperty.atom);
1473
1138 break; 1474 break;
1139 1475
1140 case SelectionClear: 1476 case SelectionClear:
1141 selection_clear (); 1477 selection_clear ();
1142 break; 1478 break;
1143 1479
1144 case SelectionNotify: 1480 case SelectionNotify:
1145 if (selection_wait == Sel_normal) 1481 if (selection_wait == Sel_normal)
1146 selection_paste (ev.xselection.requestor, 1482 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1147 ev.xselection.property, True);
1148 break; 1483 break;
1149 1484
1150 case SelectionRequest: 1485 case SelectionRequest:
1151 selection_send (ev.xselectionrequest); 1486 selection_send (ev.xselectionrequest);
1152 break; 1487 break;
1153 1488
1489 case MapNotify:
1490 mapped = 1;
1491#ifdef TEXT_BLINK
1492 text_blink_ev.start ();
1493#endif
1494 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1495 break;
1496
1154 case UnmapNotify: 1497 case UnmapNotify:
1155 TermWin.mapped = 0; 1498 mapped = 0;
1156#ifdef TEXT_BLINK 1499#ifdef TEXT_BLINK
1157 text_blink_ev.stop (); 1500 text_blink_ev.stop ();
1158#endif 1501#endif
1502 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1159 break; 1503 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 1504
1174 case GraphicsExpose: 1505 case GraphicsExpose:
1175 case Expose: 1506 case Expose:
1176 if (ev.xany.window == TermWin.vt) 1507 if (ev.xany.window == vt)
1177 { 1508 {
1178#ifdef NO_SLOW_LINK_SUPPORT 1509 do
1510 {
1179 scr_expose (ev.xexpose.x, ev.xexpose.y, 1511 scr_expose (ev.xexpose.x, ev.xexpose.y,
1180 ev.xexpose.width, ev.xexpose.height, False); 1512 ev.xexpose.width, ev.xexpose.height, False);
1181#else 1513 }
1182 // don't understand this, so commented it out 1514 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1515
1516 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1517
1518 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1519 {
1183 scr_expose (ev.xexpose.x, ev.xexpose.y, 1520 scr_expose (ev.xexpose.x, ev.xexpose.y,
1184 ev.xexpose.width, ev.xexpose.height, False); 1521 ev.xexpose.width, ev.xexpose.height, False);
1185 //scr_expose (ev.xexpose.x, 0, 1522 }
1186 // ev.xexpose.width, TermWin.height, False); 1523
1187#endif
1188 want_refresh = 1; 1524 want_refresh = 1;
1189 } 1525 }
1190 else 1526 else
1191 { 1527 {
1192 XEvent unused_event; 1528 XEvent unused_event;
1193 1529
1194 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1530 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1195 Expose, 1531 ;
1196 &unused_event)) ; 1532 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1197 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1533 ;
1198 GraphicsExpose, 1534
1199 &unused_event)) ;
1200 if (isScrollbarWindow (ev.xany.window)) 1535 if (isScrollbarWindow (ev.xany.window))
1201 { 1536 {
1202 scrollBar.setIdle (); 1537 scrollBar.setIdle ();
1203 scrollbar_show (0); 1538 scrollbar_show (0);
1204 } 1539 }
1205#ifdef MENUBAR
1206 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1207 menubar_expose ();
1208#endif
1209 } 1540 }
1210 break; 1541 break;
1211 1542
1212 case MotionNotify: 1543 case MotionNotify:
1213#ifdef POINTER_BLANK 1544#ifdef POINTER_BLANK
1214 if (hidden_pointer) 1545 if (hidden_pointer)
1215 pointer_unblank (); 1546 pointer_unblank ();
1216#endif 1547#endif
1217#if MENUBAR 1548 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1218 if (isMenuBarWindow (ev.xany.window)) 1549 || priv_modes & PrivMode_MouseAnyEvent)
1550 mouse_report (ev.xbutton);
1551 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1552 break;
1553
1554 if (ev.xany.window == vt)
1219 { 1555 {
1220 menubar_control (ev.xbutton); 1556 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1221 break; 1557 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1222 } 1558 ; // 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))) 1559 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1230 { 1560 {
1231 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1561 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1232 ; 1562 ;
1233 1563
1234 XQueryPointer (display->display, TermWin.vt, 1564 XQueryPointer (dpy, vt,
1235 &unused_root, &unused_child, 1565 &unused_root, &unused_child,
1236 &unused_root_x, &unused_root_y, 1566 &unused_root_x, &unused_root_y,
1237 & (ev.xbutton.x), & (ev.xbutton.y), 1567 &ev.xbutton.x, &ev.xbutton.y,
1238 &unused_mask); 1568 &ev.xbutton.state);
1239#ifdef MOUSE_THRESHOLD 1569#ifdef MOUSE_THRESHOLD
1240 /* deal with a `jumpy' mouse */ 1570 /* deal with a `jumpy' mouse */
1241 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1571 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1242 { 1572 {
1243#endif 1573#endif
1574#if ISO_14755
1575 // 5.4
1576 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1577 {
1578 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1579 break;
1580 }
1581#endif
1244 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1582 selection_extend (ev.xbutton.x, ev.xbutton.y,
1245 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1583 ev.xbutton.state & Button3Mask ? 2 : 0);
1584
1246#ifdef SELECTION_SCROLLING 1585#ifdef SELECTION_SCROLLING
1247 if (ev.xbutton.y < TermWin.int_bwidth 1586 if (ev.xbutton.y < int_bwidth
1248 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1587 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1249 { 1588 {
1250 int dist; 1589 int dist;
1251
1252 pending_scroll_selection=1;
1253 1590
1254 /* don't clobber the current delay if we are 1591 /* don't clobber the current delay if we are
1255 * already in the middle of scrolling. 1592 * already in the middle of scrolling.
1256 */ 1593 */
1257 if (scroll_selection_delay<=0) 1594 if (!sel_scroll_ev.is_active ())
1258 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1595 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1259 1596
1260 /* save the event params so we can highlight 1597 /* save the event params so we can highlight
1261 * the selection in the pending-scroll loop 1598 * the selection in the pending-scroll loop
1262 */ 1599 */
1263 selection_save_x=ev.xbutton.x; 1600 selection_save_x = ev.xbutton.x;
1264 selection_save_y=ev.xbutton.y; 1601 selection_save_y = ev.xbutton.y;
1265 selection_save_state=
1266 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1602 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1267 1603
1268 /* calc number of lines to scroll */ 1604 /* calc number of lines to scroll */
1269 if (ev.xbutton.y<TermWin.int_bwidth) 1605 if (ev.xbutton.y < int_bwidth)
1270 { 1606 {
1271 scroll_selection_dir = UP; 1607 scroll_selection_dir = UP;
1272 dist = TermWin.int_bwidth - ev.xbutton.y; 1608 dist = int_bwidth - ev.xbutton.y;
1273 } 1609 }
1274 else 1610 else
1275 { 1611 {
1276 scroll_selection_dir = DN; 1612 scroll_selection_dir = DN;
1277 dist = ev.xbutton.y - 1613 dist = ev.xbutton.y - (int_bwidth + height);
1278 (TermWin.int_bwidth + TermWin.height);
1279 } 1614 }
1615
1280 scroll_selection_lines= (Pixel2Height (dist)/ 1616 scroll_selection_lines = Pixel2Height (dist)
1281 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1617 / SELECTION_SCROLL_LINE_SPEEDUP
1618 + 1;
1282 MIN_IT (scroll_selection_lines, 1619 min_it (scroll_selection_lines,
1283 SELECTION_SCROLL_MAX_LINES); 1620 SELECTION_SCROLL_MAX_LINES);
1284 } 1621 }
1285 else 1622 else
1286 { 1623 {
1287 /* we are within the text window, so we 1624 /* we are within the text window, so we
1288 * shouldn't be scrolling 1625 * shouldn't be scrolling
1289 */ 1626 */
1290 pending_scroll_selection = 0; 1627 sel_scroll_ev.stop();
1291 } 1628 }
1292#endif 1629#endif
1293#ifdef MOUSE_THRESHOLD 1630#ifdef MOUSE_THRESHOLD
1294
1295 } 1631 }
1296#endif 1632#endif
1297
1298 } 1633 }
1299 } 1634 }
1300 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1635 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1301 { 1636 {
1302 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1637 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1303 MotionNotify, &ev)) ; 1638 MotionNotify, &ev))
1639 ;
1640
1304 XQueryPointer (display->display, scrollBar.win, 1641 XQueryPointer (dpy, scrollBar.win,
1305 &unused_root, &unused_child, 1642 &unused_root, &unused_child,
1306 &unused_root_x, &unused_root_y, 1643 &unused_root_x, &unused_root_y,
1307 & (ev.xbutton.x), & (ev.xbutton.y), 1644 &ev.xbutton.x, &ev.xbutton.y,
1308 &unused_mask); 1645 &unused_mask);
1309 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1646 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1310 scrollbar_size ()); 1647 scrollbar_size ());
1311 scr_refresh (refresh_type);
1312 refresh_limit = 0; 1648 want_refresh = 1;
1313 scrollbar_show (1); 1649 scrollbar_show (1);
1314 } 1650 }
1315 break; 1651 break;
1316 } 1652 }
1317}
1318 1653
1654#if defined(CURSOR_BLINK)
1655 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1656 {
1657 if (hidden_cursor)
1658 {
1659 hidden_cursor = 0;
1660 want_refresh = 1;
1661 }
1662
1663 cursor_blink_ev.again ();
1664 }
1665#endif
1666
1667#if defined(POINTER_BLANK)
1668 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1669 {
1670 if (ev.type == MotionNotify
1671 || ev.type == ButtonPress
1672 || ev.type == ButtonRelease)
1673 if (hidden_pointer)
1674 pointer_unblank ();
1675
1676 if (ev.type == KeyPress && hidden_pointer == 0)
1677 pointer_blank ();
1678 }
1679#endif
1680
1681 refresh_check ();
1682}
1683
1684void
1685rxvt_term::focus_in ()
1686{
1687 if (!focus)
1688 {
1689 focus = 1;
1690 want_refresh = 1;
1691
1692 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1693
1694#if USE_XIM
1695 if (Input_Context != NULL)
1696 {
1697 IMSetPosition ();
1698 XSetICFocus (Input_Context);
1699 }
1700#endif
1701#if CURSOR_BLINK
1702 if (option (Opt_cursorBlink))
1703 cursor_blink_ev.again ();
1704#endif
1705#if OFF_FOCUS_FADING
1706 if (rs[Rs_fade])
1707 {
1708 pix_colors = pix_colors_focused;
1709 scr_recolour ();
1710 }
1711#endif
1712#if ENABLE_FRILLS
1713 if (option (Opt_urgentOnBell))
1714 {
1715 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1716 {
1717 h->flags &= ~XUrgencyHint;
1718 XSetWMHints (dpy, parent[0], h);
1719 }
1720 }
1721#endif
1722 }
1723}
1724
1725void
1726rxvt_term::focus_out ()
1727{
1728 if (focus)
1729 {
1730 focus = 0;
1731 want_refresh = 1;
1732
1733 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1734
1735#if ENABLE_FRILLS || ISO_14755
1736 if (iso14755buf)
1737 {
1738 iso14755buf = 0;
1739# if ISO_14755
1740 scr_overlay_off ();
1741# endif
1742 }
1743#endif
1744#if USE_XIM
1745 if (Input_Context != NULL)
1746 XUnsetICFocus (Input_Context);
1747#endif
1748#if CURSOR_BLINK
1749 if (option (Opt_cursorBlink))
1750 cursor_blink_ev.stop ();
1751
1752 hidden_cursor = 0;
1753#endif
1754#if OFF_FOCUS_FADING
1755 if (rs[Rs_fade])
1756 {
1757 pix_colors = pix_colors_unfocused;
1758 scr_recolour ();
1759 }
1760#endif
1761 }
1762}
1763
1764void
1765rxvt_term::update_fade_color (unsigned int idx)
1766{
1767#if OFF_FOCUS_FADING
1768 if (rs[Rs_fade])
1769 {
1770 rgba c;
1771 pix_colors [Color_fade].get (c);
1772 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1773 }
1774#endif
1775}
1776
1777#if ENABLE_TRANSPARENCY || ENABLE_PERL
1319void 1778void
1320rxvt_term::rootwin_cb (XEvent &ev) 1779rxvt_term::rootwin_cb (XEvent &ev)
1321{ 1780{
1322 SET_R (this); 1781 make_current ();
1323 SET_LOCALE (locale);
1324 1782
1783 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1784 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1785 return;
1786
1787# if ENABLE_TRANSPARENCY
1325 switch (ev.type) 1788 switch (ev.type)
1326 { 1789 {
1327 case PropertyNotify: 1790 case PropertyNotify:
1791 /*
1792 * if user used some Esetroot compatible prog to set the root bg,
1793 * use the property to determine the pixmap. We use it later on.
1794 */
1328 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1795 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1796 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1329 { 1797 {
1330 if (ev.xproperty.state == PropertyNewValue) 1798 bgPixmap.set_root_pixmap ();
1331 selection_property (ev.xproperty.window, ev.xproperty.atom); 1799 update_background ();
1332 break;
1333 } 1800 }
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 1801
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; 1802 break;
1803 }
1354#endif 1804# endif
1355 } 1805
1806 refresh_check ();
1356} 1807}
1808#endif
1357 1809
1358void 1810void
1359rxvt_term::button_press (XButtonEvent &ev) 1811rxvt_term::button_press (XButtonEvent &ev)
1360{ 1812{
1361 int reportmode = 0, clickintime; 1813 int reportmode = 0, clickintime;
1362 1814
1363 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1815 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1816
1364 if (!bypass_keystate) 1817 if (!bypass_keystate)
1365 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1818 reportmode = !! (priv_modes & PrivMode_mouse_report);
1819
1366 /* 1820 /*
1367 * VT window processing of button press 1821 * VT window processing of button press
1368 */ 1822 */
1369 if (ev.window == TermWin.vt) 1823 if (ev.window == vt)
1370 { 1824 {
1825 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1826 return;
1827
1828#if ISO_14755
1829 // 5.4
1830 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1831 {
1832 iso14755_54 (ev.x, ev.y);
1833 return;
1834 }
1835#endif
1836
1371 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1837 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1838
1372 if (reportmode) 1839 if (reportmode)
1373 { 1840 {
1374 /* mouse report from vt window */ 1841 /* mouse report from vt window */
1375 /* save the xbutton state (for ButtonRelease) */ 1842 /* save the xbutton state (for ButtonRelease) */
1376 MEvent.state = ev.state; 1843 MEvent.state = ev.state;
1377#ifdef MOUSE_REPORT_DOUBLECLICK 1844#ifdef MOUSE_REPORT_DOUBLECLICK
1378 if (ev.button == MEvent.button && clickintime) 1845 if (ev.button == MEvent.button && clickintime)
1379 { 1846 {
1380 /* same button, within alloted time */ 1847 /* same button, within alloted time */
1381 MEvent.clicks++; 1848 MEvent.clicks++;
1849
1382 if (MEvent.clicks > 1) 1850 if (MEvent.clicks > 1)
1383 { 1851 {
1384 /* only report double clicks */ 1852 /* only report double clicks */
1385 MEvent.clicks = 2; 1853 MEvent.clicks = 2;
1386 mouse_report (ev); 1854 mouse_report (ev);
… …
1398 mouse_report (ev); 1866 mouse_report (ev);
1399 } 1867 }
1400#else 1868#else
1401 MEvent.button = ev.button; 1869 MEvent.button = ev.button;
1402 mouse_report (ev); 1870 mouse_report (ev);
1403#endif /* MOUSE_REPORT_DOUBLECLICK */ 1871#endif /* MOUSE_REPORT_DOUBLECLICK */
1404 1872
1405 } 1873 }
1406 else 1874 else
1407 { 1875 {
1408 if (ev.button != MEvent.button) 1876 if (ev.button != MEvent.button)
1409 MEvent.clicks = 0; 1877 MEvent.clicks = 0;
1878
1410 switch (ev.button) 1879 switch (ev.button)
1411 { 1880 {
1412 case Button1: 1881 case Button1:
1882 /* allow meta + click to select rectangular areas */
1883 /* should be done in screen.C */
1884#if ENABLE_FRILLS
1885 selection.rect = !!(ev.state & ModMetaMask);
1886#else
1887 selection.rect = false;
1888#endif
1889
1413 /* allow shift+left click to extend selection */ 1890 /* allow shift+left click to extend selection */
1414 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1891 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1415 { 1892 {
1416 if (MEvent.button == Button1 && clickintime) 1893 if (MEvent.button == Button1 && clickintime)
1417 selection_rotate (ev.x, ev.y); 1894 selection_rotate (ev.x, ev.y);
1418 else 1895 else
1419 selection_extend (ev.x, ev.y, 1); 1896 selection_extend (ev.x, ev.y, 1);
… …
1434 case Button3: 1911 case Button3:
1435 if (MEvent.button == Button3 && clickintime) 1912 if (MEvent.button == Button3 && clickintime)
1436 selection_rotate (ev.x, ev.y); 1913 selection_rotate (ev.x, ev.y);
1437 else 1914 else
1438 selection_extend (ev.x, ev.y, 1); 1915 selection_extend (ev.x, ev.y, 1);
1916
1439 MEvent.button = Button3; 1917 MEvent.button = Button3;
1440 break; 1918 break;
1441 } 1919 }
1442 } 1920 }
1921
1443 MEvent.time = ev.time; 1922 MEvent.time = ev.time;
1444 return; 1923 return;
1445 } 1924 }
1446 1925
1447 /* 1926 /*
… …
1491 tt_printf ("\033[5~"); 1970 tt_printf ("\033[5~");
1492 break; 1971 break;
1493 } 1972 }
1494 } 1973 }
1495 else 1974 else
1496#endif /* NO_SCROLLBAR_REPORT */ 1975#endif /* NO_SCROLLBAR_REPORT */
1497 1976
1498 { 1977 {
1499 char upordown = 0; 1978 char upordown = 0;
1500 1979
1501 if (scrollBar.style == R_SB_NEXT) 1980 if (scrollBar.style == R_SB_NEXT)
1502 { 1981 {
1503 if (scrollbarnext_upButton (ev.y)) 1982 if (scrollbarnext_upButton (ev.y))
1504 upordown = -1; /* up */ 1983 upordown = -1; /* up */
… …
1510 if (scrollbarrxvt_upButton (ev.y)) 1989 if (scrollbarrxvt_upButton (ev.y))
1511 upordown = -1; /* up */ 1990 upordown = -1; /* up */
1512 else if (scrollbarrxvt_dnButton (ev.y)) 1991 else if (scrollbarrxvt_dnButton (ev.y))
1513 upordown = 1; /* down */ 1992 upordown = 1; /* down */
1514 } 1993 }
1994
1515 if (upordown) 1995 if (upordown)
1516 { 1996 {
1517#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1997#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1518 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1998 if (!cont_scroll_ev.is_active ())
1999 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1519#endif 2000#endif
1520 if (scr_page (upordown < 0 ? UP : DN, 1)) 2001 if (scr_page (upordown < 0 ? UP : DN, 1))
1521 { 2002 {
1522 if (upordown < 0) 2003 if (upordown < 0)
1523 scrollBar.setUp (); 2004 scrollBar.setUp ();
… …
1527 } 2008 }
1528 else 2009 else
1529 switch (ev.button) 2010 switch (ev.button)
1530 { 2011 {
1531 case Button2: 2012 case Button2:
1532 switch (scrollbar_align) 2013 switch (scrollBar.align)
1533 { 2014 {
1534 case R_SB_ALIGN_TOP: 2015 case R_SB_ALIGN_TOP:
1535 csrO = 0; 2016 csrO = 0;
1536 break; 2017 break;
1537 case R_SB_ALIGN_CENTRE: 2018 case R_SB_ALIGN_CENTRE:
… …
1539 break; 2020 break;
1540 case R_SB_ALIGN_BOTTOM: 2021 case R_SB_ALIGN_BOTTOM:
1541 csrO = scrollBar.bot - scrollBar.top; 2022 csrO = scrollBar.bot - scrollBar.top;
1542 break; 2023 break;
1543 } 2024 }
2025
1544 if (scrollBar.style == R_SB_XTERM 2026 if (scrollBar.style == R_SB_XTERM
1545 || scrollbar_above_slider (ev.y) 2027 || scrollbar_above_slider (ev.y)
1546 || scrollbar_below_slider (ev.y)) 2028 || scrollbar_below_slider (ev.y))
1547 scr_move_to ( scrollbar_position (ev.y) - csrO, 2029 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1548 scrollbar_size ()); 2030
1549 scrollBar.setMotion (); 2031 scrollBar.setMotion ();
1550 break; 2032 break;
1551 2033
1552 case Button1: 2034 case Button1:
1553 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2035 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1554 csrO = ev.y - scrollBar.top; 2036 csrO = ev.y - scrollBar.top;
1555 /* FALLTHROUGH */ 2037 /* FALLTHROUGH */
1556 2038
1557 case Button3: 2039 case Button3:
1558 if (scrollBar.style != R_SB_XTERM) 2040 if (scrollBar.style != R_SB_XTERM)
1559 { 2041 {
1560 if (scrollbar_above_slider (ev.y)) 2042 if (scrollbar_above_slider (ev.y))
1561# ifdef RXVT_SCROLL_FULL 2043# ifdef RXVT_SCROLL_FULL
1562 scr_page (UP, TermWin.nrow - 1); 2044 scr_page (UP, nrow - 1);
1563# else 2045# else
1564 scr_page (UP, TermWin.nrow / 4); 2046 scr_page (UP, nrow / 4);
1565# endif 2047# endif
1566 else if (scrollbar_below_slider (ev.y)) 2048 else if (scrollbar_below_slider (ev.y))
1567# ifdef RXVT_SCROLL_FULL 2049# ifdef RXVT_SCROLL_FULL
1568 scr_page (DN, TermWin.nrow - 1); 2050 scr_page (DN, nrow - 1);
1569# else 2051# else
1570 scr_page (DN, TermWin.nrow / 4); 2052 scr_page (DN, nrow / 4);
1571# endif 2053# endif
1572 else 2054 else
1573 scrollBar.setMotion (); 2055 scrollBar.setMotion ();
1574 } 2056 }
1575 else 2057 else
1576 { 2058 {
1577 scr_page ((ev.button == Button1 ? DN : UP), 2059 scr_page ((ev.button == Button1 ? DN : UP),
1578 (TermWin.nrow 2060 (nrow
1579 * scrollbar_position (ev.y) 2061 * scrollbar_position (ev.y)
1580 / scrollbar_size ())); 2062 / scrollbar_size ()));
1581 } 2063 }
2064
1582 break; 2065 break;
1583 } 2066 }
1584 } 2067 }
2068
1585 return; 2069 return;
1586 } 2070 }
1587#if MENUBAR
1588 /*
1589 * Menubar window processing of button press
1590 */
1591 if (isMenuBarWindow (ev.window))
1592 menubar_control (ev);
1593#endif
1594} 2071}
1595 2072
1596void 2073void
1597rxvt_term::button_release (XButtonEvent &ev) 2074rxvt_term::button_release (XButtonEvent &ev)
1598{ 2075{
1599 int reportmode = 0; 2076 int reportmode = 0;
1600 2077
1601 csrO = 0; /* reset csr Offset */ 2078 csrO = 0; /* reset csr Offset */
1602 if (!bypass_keystate) 2079 if (!bypass_keystate)
1603 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2080 reportmode = !! (priv_modes & PrivMode_mouse_report);
1604 2081
1605 if (scrollbar_isUpDn ()) 2082 if (scrollbar_isUpDn ())
1606 { 2083 {
1607 scrollBar.setIdle (); 2084 scrollBar.setIdle ();
1608 scrollbar_show (0); 2085 scrollbar_show (0);
1609#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1610 refresh_type &= ~SMOOTH_REFRESH;
1611#endif
1612
1613 } 2086 }
2087
1614#ifdef SELECTION_SCROLLING 2088#ifdef SELECTION_SCROLLING
1615 pending_scroll_selection=0; 2089 sel_scroll_ev.stop();
1616#endif 2090#endif
2091
1617 if (ev.window == TermWin.vt) 2092 if (ev.window == vt)
1618 { 2093 {
2094 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2095 return;
2096
2097#if ISO_14755
2098 // 5.4
2099 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2100 return;
2101#endif
2102
1619 if (reportmode) 2103 if (reportmode)
1620 { 2104 {
1621 /* mouse report from vt window */ 2105 /* mouse report from vt window */
1622 /* don't report release of wheel "buttons" */ 2106 /* don't report release of wheel "buttons" */
1623 if (ev.button >= 4) 2107 if (ev.button >= 4)
… …
1634 mouse_report (ev); 2118 mouse_report (ev);
1635 } 2119 }
1636#else /* MOUSE_REPORT_DOUBLECLICK */ 2120#else /* MOUSE_REPORT_DOUBLECLICK */
1637 MEvent.button = AnyButton; 2121 MEvent.button = AnyButton;
1638 mouse_report (ev); 2122 mouse_report (ev);
1639#endif /* MOUSE_REPORT_DOUBLECLICK */ 2123#endif /* MOUSE_REPORT_DOUBLECLICK */
1640 return; 2124 return;
1641 } 2125 }
2126
1642 /* 2127 /*
1643 * dumb hack to compensate for the failure of click-and-drag 2128 * dumb hack to compensate for the failure of click-and-drag
1644 * when overriding mouse reporting 2129 * when overriding mouse reporting
1645 */ 2130 */
1646 if (PrivateModes & PrivMode_mouse_report 2131 if (priv_modes & PrivMode_mouse_report
1647 && bypass_keystate 2132 && bypass_keystate
1648 && ev.button == Button1 && MEvent.clicks <= 1) 2133 && ev.button == Button1 && MEvent.clicks <= 1)
1649 selection_extend (ev.x, ev.y, 0); 2134 selection_extend (ev.x, ev.y, 0);
1650 2135
1651 switch (ev.button) 2136 switch (ev.button)
1652 { 2137 {
1653 case Button1: 2138 case Button1:
1654 case Button3: 2139 case Button3:
1655 selection_make (ev.time); 2140 selection_make (ev.time);
1656 break; 2141 break;
2142
1657 case Button2: 2143 case Button2:
1658 selection_request (ev.time, ev.x, ev.y); 2144 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2145 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1659 break; 2146 break;
2147
1660#ifdef MOUSE_WHEEL 2148#ifdef MOUSE_WHEEL
1661 case Button4: 2149 case Button4:
1662 case Button5: 2150 case Button5:
1663 { 2151 {
1664 int i; 2152 int i;
1665 page_dirn v; 2153 page_dirn v;
1666 2154
1667 v = (ev.button == Button4) ? UP : DN; 2155 v = ev.button == Button4 ? UP : DN;
2156
1668 if (ev.state & ShiftMask) 2157 if (ev.state & ShiftMask)
1669 i = 1; 2158 i = 1;
1670 else if ((Options & Opt_mouseWheelScrollPage)) 2159 else if (option (Opt_mouseWheelScrollPage))
1671 i = TermWin.nrow - 1; 2160 i = nrow - 1;
1672 else 2161 else
1673 i = 5; 2162 i = 5;
2163
1674# ifdef MOUSE_SLIP_WHEELING 2164# ifdef MOUSE_SLIP_WHEELING
1675 if (ev.state & ControlMask) 2165 if (ev.state & ControlMask)
1676 { 2166 {
1677 mouse_slip_wheel_speed += (v ? -1 : 1); 2167 mouse_slip_wheel_speed += v ? -1 : 1;
1678 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2168 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2169 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2170
2171 if (!slip_wheel_ev.is_active ())
2172 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2173 }
2174 else
2175 {
2176# endif
2177 scr_page (v, i);
2178 scrollbar_show (1);
2179# ifdef MOUSE_SLIP_WHEELING
1679 } 2180 }
1680# endif 2181# 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 } 2182 }
1695 break; 2183 break;
1696#endif 2184#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 { 2185 }
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 { 2186 }
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} 2187}
1918#endif
1919 2188
1920/*}}} */ 2189/*}}} */
1921 2190
1922bool 2191bool
1923rxvt_term::cmd_parse () 2192rxvt_term::cmd_parse ()
1924{ 2193{
1925 bool flag = false; 2194 bool flag = false;
1926 unicode_t ch = NOCHAR; 2195 wchar_t ch = NOCHAR;
1927 unsigned char *seq_begin; // remember start of esc-sequence here 2196 char *seq_begin; // remember start of esc-sequence here
1928 2197
1929 for (;;) 2198 for (;;)
1930 { 2199 {
1931 if (ch == NOCHAR) 2200 if (ch == NOCHAR)
1932 { 2201 {
1933 seq_begin = cmdbuf_ptr; 2202 seq_begin = cmdbuf_ptr;
1934 ch = next_char (); 2203 ch = next_char ();
1935 }
1936 2204
1937 if (ch == NOCHAR) // TODO: improve 2205 if (ch == NOCHAR)
1938 break; 2206 break;
1939
1940 if (!IS_CONTROL (ch) || ch == '\t' || ch == '\n' || ch == '\r')
1941 { 2207 }
2208
2209 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2210 {
2211 if (!seen_input)
2212 {
2213 seen_input = 1;
2214 // many badly-written programs (e.g. jed) contain a race condition:
2215 // they first read the screensize and then install a SIGWINCH handler.
2216 // some window managers resize the window early, and these programs
2217 // then sometimes get the size wrong.
2218 // unfortunately other programs are even more buggy and dislike
2219 // being sent SIGWINCH, so only do it when we were in fact being
2220 // resized.
2221 if (seen_resize && cmd_pid)
2222 kill (-cmd_pid, SIGWINCH);
2223 }
2224
1942 /* Read a text string from the input buffer */ 2225 /* Read a text string from the input buffer */
1943 unicode_t buf[UBUFSIZ]; 2226 wchar_t buf[UBUFSIZ];
1944 bool refreshnow = false; 2227 bool refreshnow = false;
1945 int nlines = 0; 2228 int nlines = 0;
1946 unicode_t *str = buf; 2229 wchar_t *str = buf;
1947 2230 wchar_t *eol = str + min (ncol, UBUFSIZ);
1948 *str++ = ch;
1949 2231
1950 for (;;) 2232 for (;;)
1951 { 2233 {
2234 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2235 break;
2236
2237 *str++ = ch;
2238
2239 if (ch == C0_LF || str >= eol)
2240 {
2241 if (ch == C0_LF)
2242 nlines++;
2243
2244 refresh_count++;
2245
2246 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2247 {
2248 refresh_count = 0;
2249
2250 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2251 {
2252 refreshnow = true;
2253 ch = NOCHAR;
2254 break;
2255 }
2256 }
2257
2258 // scr_add_lines only works for nlines <= nrow - 1.
2259 if (nlines >= nrow - 1)
2260 {
2261 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2262 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2263 scr_add_lines (buf, str - buf, nlines);
2264
2265 nlines = 0;
2266 str = buf;
2267 eol = str + min (ncol, UBUFSIZ);
2268 }
2269
2270 if (str >= eol)
2271 {
2272 if (eol >= buf + UBUFSIZ)
2273 {
2274 ch = NOCHAR;
2275 break;
2276 }
2277 else
2278 eol = min (eol + ncol, buf + UBUFSIZ);
2279 }
2280
2281 }
2282
1952 seq_begin = cmdbuf_ptr; 2283 seq_begin = cmdbuf_ptr;
1953 ch = next_char (); 2284 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 } 2285 }
1989 2286
2287 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2288 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
1990 scr_add_lines (buf, nlines, str - buf); 2289 scr_add_lines (buf, str - buf, nlines);
1991 2290
1992 /* 2291 /*
1993 * If there have been a lot of new lines, then update the screen 2292 * 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. 2293 * 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 2294 * 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 */ 2295 */
2001 if (refreshnow) 2296 if (refreshnow)
2002 { 2297 {
2003 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) 2298 flag = true;
2004 refresh_limit++;
2005
2006 scr_refresh (refresh_type); 2299 scr_refresh ();
2300 want_refresh = 1;
2007 } 2301 }
2008 2302
2009 } 2303 }
2010 else 2304 else
2011 { 2305 {
… …
2026 2320
2027 return flag; 2321 return flag;
2028} 2322}
2029 2323
2030// read the next character 2324// read the next character
2031unicode_t 2325wchar_t
2032rxvt_term::next_char () 2326rxvt_term::next_char () NOTHROW
2033{ 2327{
2034 while (cmdbuf_ptr < cmdbuf_endp) 2328 while (cmdbuf_ptr < cmdbuf_endp)
2035 { 2329 {
2036 // assume 7-bit to be ascii ALWAYS 2330 // assume 7-bit to be ascii ALWAYS
2037 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2331 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2038 return *cmdbuf_ptr++; 2332 return *cmdbuf_ptr++;
2039 2333
2040 wchar_t wc; 2334 wchar_t wc;
2041 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2335 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2042 2336
2043 if (len == (size_t)-2) 2337 if (len == (size_t)-2)
2044 { 2338 {
2045 // the mbstate stores incomplete sequences. didn't know this :/ 2339 // the mbstate stores incomplete sequences. didn't know this :/
2046 cmdbuf_ptr = cmdbuf_endp; 2340 cmdbuf_ptr = cmdbuf_endp;
2047 break; 2341 break;
2048 } 2342 }
2049 2343
2050 if (len == (size_t)-1) 2344 if (len == (size_t)-1)
2051 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2345 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2052 2346
2053 // assume wchar == unicode 2347 // assume wchar == unicode
2054 cmdbuf_ptr += len; 2348 cmdbuf_ptr += len;
2055 return wc; 2349 return wc & UNICODE_MASK;
2056 } 2350 }
2057 2351
2058 return NOCHAR; 2352 return NOCHAR;
2059} 2353}
2354
2355// read the next octet
2356uint32_t
2357rxvt_term::next_octet () NOTHROW
2358{
2359 return cmdbuf_ptr < cmdbuf_endp
2360 ? (unsigned char)*cmdbuf_ptr++
2361 : NOCHAR;
2362}
2363
2364static class out_of_input out_of_input;
2060 2365
2061/* rxvt_cmd_getc () - Return next input character */ 2366/* rxvt_cmd_getc () - Return next input character */
2062/* 2367/*
2063 * Return the next input character after first passing any keyboard input 2368 * Return the next input character after first passing any keyboard input
2064 * to the command. 2369 * to the command.
2065 */ 2370 */
2066unicode_t 2371wchar_t
2067rxvt_term::cmd_getc () 2372rxvt_term::cmd_getc () THROW ((class out_of_input))
2068{ 2373{
2069 unicode_t c = next_char (); 2374 wchar_t c = next_char ();
2375
2376 if (c == NOCHAR)
2377 throw out_of_input;
2378
2379 return c;
2380}
2381
2382uint32_t
2383rxvt_term::cmd_get8 () THROW ((class out_of_input))
2384{
2385 uint32_t c = next_octet ();
2070 2386
2071 if (c == NOCHAR) 2387 if (c == NOCHAR)
2072 throw out_of_input; 2388 throw out_of_input;
2073 2389
2074 return c; 2390 return c;
… …
2138 { 2454 {
2139 if ((buf[len++] = cmd_getc ()) == 'i') 2455 if ((buf[len++] = cmd_getc ()) == 'i')
2140 break; /* done = 1 */ 2456 break; /* done = 1 */
2141 } 2457 }
2142 } 2458 }
2143 2459
2144 for (i = 0; i < len; i++) 2460 for (i = 0; i < len; i++)
2145 if (putc (buf[i], fd) == EOF) 2461 if (putc (buf[i], fd) == EOF)
2146 { 2462 {
2147 done = 1; 2463 done = 1;
2148 break; 2464 break;
… …
2150 } 2466 }
2151 } 2467 }
2152 2468
2153 pclose_printer (fd); 2469 pclose_printer (fd);
2154} 2470}
2155#endif /* PRINTPIPE */ 2471#endif /* PRINTPIPE */
2156/*}}} */ 2472/*}}} */
2157 2473
2158/* *INDENT-OFF* */ 2474/* *INDENT-OFF* */
2159enum { 2475enum {
2160 C1_40 = 0x40, 2476 C1_40 = 0x40,
2161 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2477 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, 2478 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, 2479 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 2480 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2165}; 2481};
2166/* *INDENT-ON* */ 2482/* *INDENT-ON* */
2167 2483
2168/*{{{ process non-printing single characters */ 2484/*{{{ process non-printing single characters */
2169void 2485void
… …
2174 case C0_ESC: 2490 case C0_ESC:
2175 process_escape_seq (); 2491 process_escape_seq ();
2176 break; 2492 break;
2177 case C0_ENQ: /* terminal Status */ 2493 case C0_ENQ: /* terminal Status */
2178 if (rs[Rs_answerbackstring]) 2494 if (rs[Rs_answerbackstring])
2179 tt_write ( 2495 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 2496 else
2183 tt_write ((unsigned char *)VT100_ANS, 2497 tt_write (VT100_ANS, strlen (VT100_ANS));
2184 (unsigned int)STRLEN (VT100_ANS));
2185 break; 2498 break;
2186 case C0_BEL: /* bell */ 2499 case C0_BEL: /* bell */
2187 scr_bell (); 2500 scr_bell ();
2188 break; 2501 break;
2189 case C0_BS: /* backspace */ 2502 case C0_BS: /* backspace */
… …
2205 break; 2518 break;
2206 case C0_SI: /* shift in - acs */ 2519 case C0_SI: /* shift in - acs */
2207 scr_charset_choose (0); 2520 scr_charset_choose (0);
2208 break; 2521 break;
2209 2522
2523#ifdef EIGHT_BIT_CONTROLS
2210 // 8-bit controls 2524 // 8-bit controls
2211 case 0x90: /* DCS */ 2525 case 0x90: /* DCS */
2212 process_dcs_seq (); 2526 process_dcs_seq ();
2213 break; 2527 break;
2214 case 0x9b: /* CSI */ 2528 case 0x9b: /* CSI */
2215 process_csi_seq (); 2529 process_csi_seq ();
2216 break; 2530 break;
2217 case 0x9d: /* CSI */ 2531 case 0x9d: /* OSC */
2218 process_osc_seq (); 2532 process_osc_seq ();
2219 break; 2533 break;
2534#endif
2220 } 2535 }
2221} 2536}
2222/*}}} */ 2537/*}}} */
2223 2538
2224 2539
… …
2286void 2601void
2287rxvt_term::process_escape_seq () 2602rxvt_term::process_escape_seq ()
2288{ 2603{
2289 unicode_t ch = cmd_getc (); 2604 unicode_t ch = cmd_getc ();
2290 2605
2291 if (PrivateModes & PrivMode_vt52) 2606 if (priv_modes & PrivMode_vt52)
2292 { 2607 {
2293 process_escape_vt52 (ch); 2608 process_escape_vt52 (ch);
2294 return; 2609 return;
2295 } 2610 }
2296 2611
… …
2311 scr_charset_set (2, (unsigned int)cmd_getc ()); 2626 scr_charset_set (2, (unsigned int)cmd_getc ());
2312 break; 2627 break;
2313 case '+': 2628 case '+':
2314 scr_charset_set (3, (unsigned int)cmd_getc ()); 2629 scr_charset_set (3, (unsigned int)cmd_getc ());
2315 break; 2630 break;
2316#ifndef NO_FRILLS 2631#if !ENABLE_MINIMAL
2317 case '6': 2632 case '6':
2318 scr_backindex (); 2633 scr_backindex ();
2319 break; 2634 break;
2320#endif 2635#endif
2321 case '7': 2636 case '7':
2322 scr_cursor (SAVE); 2637 scr_cursor (SAVE);
2323 break; 2638 break;
2324 case '8': 2639 case '8':
2325 scr_cursor (RESTORE); 2640 scr_cursor (RESTORE);
2326 break; 2641 break;
2327#ifndef NO_FRILLS 2642#if !ENABLE_MINIMAL
2328 case '9': 2643 case '9':
2329 scr_forwardindex (); 2644 scr_forwardindex ();
2330 break; 2645 break;
2331#endif 2646#endif
2332 case '=': 2647 case '=':
… …
2342 break; 2657 break;
2343 2658
2344 /* 8.3.87: NEXT LINE */ 2659 /* 8.3.87: NEXT LINE */
2345 case C1_NEL: /* ESC E */ 2660 case C1_NEL: /* ESC E */
2346 { 2661 {
2347 unicode_t nlcr[] = { L'\n', L'\r' }; 2662 wchar_t nlcr[] = { C0_LF, C0_CR };
2348 scr_add_lines (nlcr, 1, 2); 2663 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2349 } 2664 }
2350 break; 2665 break;
2351 2666
2352 /* kidnapped escape sequence: Should be 8.3.48 */ 2667 /* kidnapped escape sequence: Should be 8.3.48 */
2353 case C1_ESA: /* ESC G */ 2668 case C1_ESA: /* ESC G */
… …
2363 case C1_RI: /* ESC M */ 2678 case C1_RI: /* ESC M */
2364 scr_index (DN); 2679 scr_index (DN);
2365 break; 2680 break;
2366 2681
2367 /* 8.3.142: SINGLE-SHIFT TWO */ 2682 /* 8.3.142: SINGLE-SHIFT TWO */
2368 /*case C1_SS2: scr_single_shift (2); break; */ 2683 /*case C1_SS2: scr_single_shift (2); break; */
2369 2684
2370 /* 8.3.143: SINGLE-SHIFT THREE */ 2685 /* 8.3.143: SINGLE-SHIFT THREE */
2371 /*case C1_SS3: scr_single_shift (3); break; */ 2686 /*case C1_SS3: scr_single_shift (3); break; */
2372 2687
2373 /* 8.3.27: DEVICE CONTROL STRING */ 2688 /* 8.3.27: DEVICE CONTROL STRING */
2374 case C1_DCS: /* ESC P */ 2689 case C1_DCS: /* ESC P */
2375 process_dcs_seq (); 2690 process_dcs_seq ();
2376 break; 2691 break;
2377 2692
2378 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2693 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2379 case C1_SCI: /* ESC Z */ 2694 case C1_SCI: /* ESC Z */
2380 tt_write ((const unsigned char *)ESCZ_ANSWER, 2695 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2381 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2382 break; /* steal obsolete ESC [ c */ 2696 break; /* steal obsolete ESC [ c */
2383 2697
2384 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2698 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2385 case C1_CSI: /* ESC [ */ 2699 case C1_CSI: /* ESC [ */
2386 process_csi_seq (); 2700 process_csi_seq ();
… …
2391 process_osc_seq (); 2705 process_osc_seq ();
2392 break; 2706 break;
2393 2707
2394 /* 8.3.106: RESET TO INITIAL STATE */ 2708 /* 8.3.106: RESET TO INITIAL STATE */
2395 case 'c': 2709 case 'c':
2710 mbstate.reset ();
2396 scr_poweron (); 2711 scr_poweron ();
2397 scrollbar_show (1); 2712 scrollbar_show (1);
2398 break; 2713 break;
2399 2714
2400 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2715 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2412 2727
2413/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2728/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2414/* *INDENT-OFF* */ 2729/* *INDENT-OFF* */
2415enum { 2730enum {
2416 CSI_ICH = 0x40, 2731 CSI_ICH = 0x40,
2417 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2732 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 , 2733 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, 2734 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, 2735 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, 2736 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, 2737 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, */ 2752 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, [, \, ], ^, _, */ 2753 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, */ 2754 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, */ 2755 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, */ 2756 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, {, |, }, ~, */ 2757 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2443 }; 2758 };
2444/* *INDENT-ON* */ 2759/* *INDENT-ON* */
2445 2760
2446void 2761void
2447rxvt_term::process_csi_seq () 2762rxvt_term::process_csi_seq ()
2448{ 2763{
2449 unicode_t ch, priv, i; 2764 unicode_t ch, priv, i;
2450 unsigned int nargs, p; 2765 unsigned int nargs, p;
2451 int n, ndef; 2766 int n, ndef;
2452 int arg[ESC_ARGS]; 2767 int arg[ESC_ARGS] = { };
2453 2768
2454 for (nargs = ESC_ARGS; nargs > 0;) 2769 nargs = 0;
2455 arg[--nargs] = 0;
2456 2770
2457 priv = 0; 2771 priv = 0;
2458 ch = cmd_getc (); 2772 ch = cmd_getc ();
2459 if (ch >= '<' && ch <= '?') 2773 if (ch >= '<' && ch <= '?')
2774 {
2460 { /* '<' '=' '>' '?' */ 2775 /* '<' '=' '>' '?' */
2461 priv = ch; 2776 priv = ch;
2462 ch = cmd_getc (); 2777 ch = cmd_getc ();
2463 } 2778 }
2464 2779
2465 /* read any numerical arguments */ 2780 /* read any numerical arguments */
… …
2494 ndef = get_byte_array_bit (csi_defaults, i); 2809 ndef = get_byte_array_bit (csi_defaults, i);
2495 for (p = 0; p < nargs; p++) 2810 for (p = 0; p < nargs; p++)
2496 if (arg[p] == -1) 2811 if (arg[p] == -1)
2497 arg[p] = ndef; 2812 arg[p] = ndef;
2498 2813
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 /* 2814 /*
2507 * private mode handling 2815 * private mode handling
2508 */ 2816 */
2509 if (priv) 2817 if (priv)
2510 { 2818 {
2511 switch (priv) 2819 switch (priv)
2512 { 2820 {
2513 case '>': 2821 case '>':
2514 if (ch == CSI_DA) /* secondary device attributes */ 2822 if (ch == CSI_DA) /* secondary device attributes */
2823 {
2824 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2825 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2826 //
2827 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2828 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2829 // versions.
2830 //
2515 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2831 tt_printf ("\033[>%d;95;0c", 'U');
2832 }
2516 break; 2833 break;
2517 case '?': 2834 case '?':
2518 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2835 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2519 process_terminal_mode (ch, priv, nargs, arg); 2836 process_terminal_mode (ch, priv, nargs, arg);
2520 break; 2837 break;
… …
2625 2942
2626 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2943 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2627 arg[0] = -arg[0]; 2944 arg[0] = -arg[0];
2628 /* FALLTHROUGH */ 2945 /* FALLTHROUGH */
2629 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2946 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2630 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2947 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2631 break; 2948 break;
2632 2949
2633 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2950 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2634 tt_write ((const unsigned char *)VT100_ANS, 2951 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2635 (unsigned int) (sizeof (VT100_ANS) - 1));
2636 break; 2952 break;
2637 2953
2638 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2954 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2639 process_sgr_mode (nargs, arg); 2955 process_sgr_mode (nargs, arg);
2640 break; 2956 break;
… …
2646 tt_printf ("\033[0n"); 2962 tt_printf ("\033[0n");
2647 break; 2963 break;
2648 case 6: /* CPR requested */ 2964 case 6: /* CPR requested */
2649 scr_report_position (); 2965 scr_report_position ();
2650 break; 2966 break;
2651#if defined (ENABLE_DISPLAY_ANSWER)
2652 case 7: /* unofficial extension */ 2967 case 7: /* unofficial extension */
2968 if (option (Opt_insecure))
2653 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2969 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2654 break; 2970 break;
2655#endif
2656 case 8: /* unofficial extension */ 2971 case 8: /* unofficial extension */
2657 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 2972 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2658 break; 2973 break;
2659 } 2974 }
2660 break; 2975 break;
2661 2976
2662 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2977 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2695 break; 3010 break;
2696 3011
2697 case CSI_RM: /* 8.3.107: RESET MODE */ 3012 case CSI_RM: /* 8.3.107: RESET MODE */
2698 if (arg[0] == 4) 3013 if (arg[0] == 4)
2699 scr_insert_mode (0); 3014 scr_insert_mode (0);
3015 else if (arg[0] == 20)
3016 priv_modes &= ~PrivMode_LFNL;
2700 break; 3017 break;
2701 3018
2702 case CSI_SM: /* 8.3.126: SET MODE */ 3019 case CSI_SM: /* 8.3.126: SET MODE */
2703 if (arg[0] == 4) 3020 if (arg[0] == 4)
2704 scr_insert_mode (1); 3021 scr_insert_mode (1);
3022 else if (arg[0] == 20)
3023 priv_modes |= PrivMode_LFNL;
2705 break; 3024 break;
2706 3025
2707 /* 3026 /*
2708 * PRIVATE USE beyond this point. All CSI_7? sequences here 3027 * PRIVATE USE beyond this point. All CSI_7? sequences here
2709 */ 3028 */
… …
2721 break; 3040 break;
2722 case CSI_75: 3041 case CSI_75:
2723 scr_cursor (RESTORE); 3042 scr_cursor (RESTORE);
2724 break; 3043 break;
2725 3044
2726#ifndef NO_FRILLS 3045#if !ENABLE_MINIMAL
2727 case CSI_74: 3046 case CSI_74:
2728 process_window_ops (arg, nargs); 3047 process_window_ops (arg, nargs);
2729 break; 3048 break;
2730#endif 3049#endif
2731 3050
… …
2738 break; 3057 break;
2739 } 3058 }
2740} 3059}
2741/*}}} */ 3060/*}}} */
2742 3061
2743#ifndef NO_FRILLS 3062#if !ENABLE_MINIMAL
2744/* ARGSUSED */ 3063/* ARGSUSED */
2745void 3064void
2746rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3065rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2747{ 3066{
2748 int x, y; 3067 int x, y;
2749 XWindowAttributes wattr; 3068 XWindowAttributes wattr;
2750 Window wdummy; 3069 Window wdummy;
3070
3071 dLocal (Display *, dpy);
2751 3072
2752 if (nargs == 0) 3073 if (nargs == 0)
2753 return; 3074 return;
2754 3075
2755 switch (args[0]) 3076 switch (args[0])
2756 { 3077 {
2757 /* 3078 /*
2758 * commands 3079 * commands
2759 */ 3080 */
2760 case 1: /* deiconify window */ 3081 case 1: /* deiconify window */
2761 XMapWindow (display->display, TermWin.parent[0]); 3082 XMapWindow (dpy, parent[0]);
2762 break; 3083 break;
2763 case 2: /* iconify window */ 3084 case 2: /* iconify window */
2764 XIconifyWindow (display->display, TermWin.parent[0], 3085 XIconifyWindow (dpy, parent[0], display->screen);
2765 DefaultScreen (display->display));
2766 break; 3086 break;
2767 case 3: /* set position (pixels) */ 3087 case 3: /* set position (pixels) */
2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3088 XMoveWindow (dpy, parent[0], args[1], args[2]);
2769 break; 3089 break;
2770 case 4: /* set size (pixels) */ 3090 case 4: /* set size (pixels) */
2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3091 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772 break; 3092 break;
2773 case 5: /* raise window */ 3093 case 5: /* raise window */
2774 XRaiseWindow (display->display, TermWin.parent[0]); 3094 XRaiseWindow (dpy, parent[0]);
2775 break; 3095 break;
2776 case 6: /* lower window */ 3096 case 6: /* lower window */
2777 XLowerWindow (display->display, TermWin.parent[0]); 3097 XLowerWindow (dpy, parent[0]);
2778 break; 3098 break;
2779 case 7: /* refresh window */ 3099 case 7: /* refresh window */
2780 scr_touch (true); 3100 scr_touch (true);
2781 break; 3101 break;
2782 case 8: /* set size (chars) */ 3102 case 8: /* set size (chars) */
2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3103 set_widthheight ((unsigned int) (args[2] * fwidth),
2784 (unsigned int) (args[1] * TermWin.fheight)); 3104 (unsigned int) (args[1] * fheight));
2785 break; 3105 break;
2786 3106
2787 //case 9: NYI, TODO, restore maximized window or maximize window 3107 //case 9: NYI, TODO, restore maximized window or maximize window
2788 default: 3108 default:
2789 if (args[0] >= 24) /* set height (chars) */ 3109 if (args[0] >= 24) /* set height (chars) */
2790 set_widthheight ((unsigned int)TermWin.width, 3110 set_widthheight ((unsigned int)width,
2791 (unsigned int) (args[1] * TermWin.fheight)); 3111 (unsigned int) (args[1] * fheight));
2792 break; 3112 break;
2793
2794 3113
2795 /* 3114 /*
2796 * reports - some output format copied from XTerm 3115 * reports - some output format copied from XTerm
2797 */ 3116 */
2798 case 11: /* report window state */ 3117 case 11: /* report window state */
2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3118 XGetWindowAttributes (dpy, parent[0], &wattr);
2800 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3119 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2801 break; 3120 break;
2802 case 13: /* report window position */ 3121 case 13: /* report window position */
2803 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3122 XGetWindowAttributes (dpy, parent[0], &wattr);
2804 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3123 XTranslateCoordinates (dpy, parent[0], wattr.root,
2805 -wattr.border_width, -wattr.border_width, 3124 -wattr.border_width, -wattr.border_width,
2806 &x, &y, &wdummy); 3125 &x, &y, &wdummy);
2807 tt_printf ("\033[3;%d;%dt", x, y); 3126 tt_printf ("\033[3;%d;%dt", x, y);
2808 break; 3127 break;
2809 case 14: /* report window size (pixels) */ 3128 case 14: /* report window size (pixels) */
2810 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3129 XGetWindowAttributes (dpy, parent[0], &wattr);
2811 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3130 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2812 break; 3131 break;
2813 case 18: /* report text area size (chars) */ 3132 case 18: /* report text area size (chars) */
2814 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3133 tt_printf ("\033[8;%d;%dt", nrow, ncol);
2815 break; 3134 break;
2816 case 19: /* report window size (chars) */ 3135 case 19: /* report window size (chars) */
2817 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3136 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2818 break; 3137 break;
2819#if 0 /* XXX: currently disabled due to security concerns */
2820 case 20: /* report icon label */ 3138 case 20: /* report icon label */
3139 {
3140 char *s;
2821 XGetIconName (display->display, TermWin.parent[0], &s); 3141 XGetIconName (dpy, parent[0], &s);
2822 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3142 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3143 XFree (s);
3144 }
2823 break; 3145 break;
2824 case 21: /* report window title */ 3146 case 21: /* report window title */
3147 {
3148 char *s;
2825 XFetchName (display->display, TermWin.parent[0], &s); 3149 XFetchName (dpy, parent[0], &s);
2826 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3150 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3151 XFree (s);
3152 }
2827 break; 3153 break;
2828#endif
2829 } 3154 }
2830} 3155}
2831#endif 3156#endif
2832 3157
2833/*----------------------------------------------------------------------*/ 3158/*----------------------------------------------------------------------*/
2834/* 3159/*
2835 * get input up until STRING TERMINATOR (or BEL) 3160 * get input up until STRING TERMINATOR (or BEL)
2836 * ends_how is terminator used. returned input must be free ()d 3161 * ends_how is terminator used. returned input must be free()'d
2837 */ 3162 */
2838unsigned char * 3163char *
2839rxvt_term::get_to_st (unicode_t &ends_how) 3164rxvt_term::get_to_st (unicode_t &ends_how)
2840{ 3165{
2841 int seen_esc = 0; /* seen escape? */ 3166 unicode_t ch;
3167 bool seen_esc = false;
2842 unsigned int n = 0; 3168 unsigned int n = 0;
2843 unsigned char *s;
2844 unicode_t ch;
2845 unsigned char string[STRING_MAX]; 3169 wchar_t string[STRING_MAX];
2846 3170
2847 while ((ch = cmd_getc ())) 3171 while ((ch = cmd_getc ()) != NOCHAR)
2848 { 3172 {
2849 if (ch == C0_BEL 3173 if (seen_esc)
2850 || ch == CHAR_ST 3174 {
2851 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3175 if (ch == 0x5c) /* 7bit ST */
2852 break; 3176 break;
2853 3177 else
3178 return NULL;
3179 }
2854 if (ch == C0_ESC) 3180 else if (ch == C0_ESC)
2855 { 3181 {
2856 seen_esc = 1; 3182 seen_esc = true;
2857 continue; 3183 continue;
2858 } 3184 }
3185 else if (ch == C0_BEL || ch == CHAR_ST)
3186 break;
2859 else if (ch == '\t') 3187 else if (ch == C0_SYN)
2860 ch = ' '; /* translate '\t' to space */ 3188 ch = cmd_get8 ();
2861 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3189 else if (ch < 0x20)
2862 return NULL; /* other control character - exit */ 3190 return NULL; /* other control character - exit */
2863 3191
2864 if (n < sizeof (string) - 1) 3192 seen_esc = false;
3193
3194 if (n >= STRING_MAX - 1)
3195 // stop at some sane length
3196 return NULL;
3197
2865 string[n++] = ch; 3198 string[n++] = ch;
2866
2867 seen_esc = 0;
2868 } 3199 }
2869 3200
2870 string[n++] = '\0'; 3201 string[n++] = '\0';
2871 3202
2872 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
2873 return NULL;
2874
2875 ends_how = (ch == 0x5c ? C0_ESC : ch); 3203 ends_how = (ch == 0x5c ? C0_ESC : ch);
2876 STRNCPY (s, string, n); 3204
2877 return s; 3205 return rxvt_wcstombs (string);
2878} 3206}
2879 3207
2880/*----------------------------------------------------------------------*/ 3208/*----------------------------------------------------------------------*/
2881/* 3209/*
2882 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3210 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2883 */ 3211 */
2884void 3212void
2885rxvt_term::process_dcs_seq () 3213rxvt_term::process_dcs_seq ()
2886{ 3214{
2887 unsigned char *s; 3215 char *s;
2888 unicode_t eh; 3216 unicode_t eh;
2889 3217
2890 /* 3218 /*
2891 * Not handled yet 3219 * Not handled yet
2892 */ 3220 */
… …
2911 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3239 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2912 arg = arg * 10 + (ch - '0'); 3240 arg = arg * 10 + (ch - '0');
2913 3241
2914 if (ch == ';') 3242 if (ch == ';')
2915 { 3243 {
2916 unsigned char *s = get_to_st (eh); 3244 char *s = get_to_st (eh);
2917 3245
2918 if (s) 3246 if (s)
2919 { 3247 {
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); 3248 process_xterm_seq (arg, s, eh);
2932
2933 free (s); 3249 free (s);
2934 } 3250 }
2935 } 3251 }
2936} 3252}
3253
3254void
3255rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3256{
3257 if (str[0] == '?' && !str[1])
3258 {
3259 rgba c;
3260 pix_colors_focused[color].get (c);
3261
3262#if XFT
3263 if (c.a != rgba::MAX_CC)
3264 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3265 else
3266#endif
3267 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3268 }
3269 else
3270 set_window_color (color, str);
3271}
3272
2937/* 3273/*
2938 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3274 * 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 */ 3275 */
2960void 3276void
2961rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3277rxvt_term::process_xterm_seq (int op, const char *str, char resp)
2962{ 3278{
2963 int changed = 0;
2964 int color; 3279 int color;
2965 char *buf, *name; 3280 char *buf, *name;
3281 bool query = str[0] == '?' && !str[1];
3282 int saveop = op;
3283
3284 dLocal (Display *, dpy);
2966 3285
2967 assert (str != NULL); 3286 assert (str != NULL);
3287
3288 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3289 return;
3290
2968 switch (op) 3291 switch (op)
2969 { 3292 {
2970 case XTerm_name: 3293 case XTerm_name:
2971 set_title (str); 3294 set_title (str);
2972 /* FALLTHROUGH */ 3295 /* FALLTHROUGH */
… …
2974 set_icon_name (str); 3297 set_icon_name (str);
2975 break; 3298 break;
2976 case XTerm_title: 3299 case XTerm_title:
2977 set_title (str); 3300 set_title (str);
2978 break; 3301 break;
3302 case XTerm_property:
3303 if (str[0] == '?')
3304 {
3305 Atom prop = display->atom (str + 1);
3306 Atom actual_type;
3307 int actual_format;
3308 unsigned long nitems;
3309 unsigned long bytes_after;
3310 unsigned char *value = 0;
3311 const char *str = "";
3312
3313 if (prop
3314 && XGetWindowProperty (dpy, parent[0],
3315 prop, 0, 1<<16, 0, AnyPropertyType,
3316 &actual_type, &actual_format,
3317 &nitems, &bytes_after, &value) == Success
3318 && actual_type != None
3319 && actual_format == 8)
3320 str = (const char *)(value);
3321
3322 tt_printf ("\033]%d;%s%c", op, str, resp);
3323
3324 XFree (value);
3325 }
3326 else
3327 {
3328 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3329
3330 if (eq)
3331 {
3332 *eq = 0;
3333 set_utf8_property (display->atom (str), eq + 1);
3334 }
3335 else
3336 XDeleteProperty (dpy, parent[0],
3337 display->atom (str));
3338 }
3339 break;
3340
2979 case XTerm_Color: 3341 case XTerm_Color:
2980 for (buf = (char *)str; buf && *buf;) 3342 for (buf = (char *)str; buf && *buf;)
2981 { 3343 {
2982 if ((name = STRCHR (buf, ';')) == NULL) 3344 if ((name = strchr (buf, ';')) == NULL)
2983 break; 3345 break;
2984 3346
2985 *name++ = '\0'; 3347 *name++ = '\0';
2986 color = atoi (buf); 3348 color = atoi (buf) + minCOLOR;
2987 3349
2988 if (color < 0 || color >= TOTAL_COLORS) 3350 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2989 break; 3351 break;
2990 3352
2991 if ((buf = STRCHR (name, ';')) != NULL) 3353 if ((buf = strchr (name, ';')) != NULL)
2992 *buf++ = '\0'; 3354 *buf++ = '\0';
2993 3355
2994 set_window_color (color + minCOLOR, name); 3356 process_color_seq (op, color, name, resp);
2995 } 3357 }
3358 break;
3359 case XTerm_Color00:
3360 process_color_seq (op, Color_fg, str, resp);
3361 break;
3362 case XTerm_Color01:
3363 process_color_seq (op, Color_bg, str, resp);
2996 break; 3364 break;
2997#ifndef NO_CURSORCOLOR 3365#ifndef NO_CURSORCOLOR
2998 case XTerm_Color_cursor: 3366 case XTerm_Color_cursor:
2999 set_window_color (Color_cursor, str); 3367 process_color_seq (op, Color_cursor, str, resp);
3000 break; 3368 break;
3001#endif 3369#endif
3002 case XTerm_Color_pointer: 3370 case XTerm_Color_pointer_fg:
3003 set_window_color (Color_pointer, str); 3371 process_color_seq (op, Color_pointer_fg, str, resp);
3372 break;
3373 case XTerm_Color_pointer_bg:
3374 process_color_seq (op, Color_pointer_bg, str, resp);
3004 break; 3375 break;
3005#ifndef NO_BOLD_UNDERLINE_REVERSE 3376#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: 3377 case XTerm_Color_RV:
3013 set_window_color (Color_RV, str); 3378 process_color_seq (op, Color_RV, str, resp);
3014 break; 3379 break;
3380 case Rxvt_Color_BD:
3381 case URxvt_Color_BD:
3382 process_color_seq (op, Color_BD, str, resp);
3383 break;
3384 case Rxvt_Color_UL:
3385 case URxvt_Color_UL:
3386 process_color_seq (op, Color_UL, str, resp);
3387 break;
3388 case URxvt_Color_IT:
3389 process_color_seq (op, Color_IT, str, resp);
3390 break;
3015#endif 3391#endif
3016 3392#if ENABLE_TRANSPARENCY
3017 case XTerm_Menu: 3393 case URxvt_Color_tint:
3394 process_color_seq (op, Color_tint, str, resp);
3018 /* 3395 {
3019 * rxvt_menubar_dispatch () violates the constness of the string, 3396 bool changed = false;
3020 * so DON'T do it here 3397
3398 if (ISSET_PIXCOLOR (Color_tint))
3399 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3400 else
3401 changed = bgPixmap.unset_tint ();
3402
3403 if (changed)
3404 update_background ();
3021 */ 3405 }
3406
3022 break; 3407 break;
3408#endif
3409
3410#if BG_IMAGE_FROM_FILE
3023 case XTerm_Pixmap: 3411 case Rxvt_Pixmap:
3024 if (*str != ';') 3412 if (!strcmp (str, "?"))
3025 { 3413 {
3026#if XPM_BACKGROUND 3414 char str[256];
3027 scale_pixmap (""); /* reset to default scaling */ 3415
3028 set_bgPixmap (str); /* change pixmap */ 3416 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3029#endif 3417 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3030 scr_touch (true); 3418 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3419 process_xterm_seq (XTerm_title, str, CHAR_ST);
3031 } 3420 }
3032 while ((str = STRCHR (str, ';')) != NULL) 3421 else
3033 { 3422 {
3423 int changed = 0;
3424
3425 if (*str != ';')
3426 {
3427 /* reset to default scaling :*/
3428 bgPixmap.unset_geometry ();
3429 if (bgPixmap.set_file (str)) /* change pixmap */
3430 changed++;
3431 str = strchr (str, ';');
3432 if (str == NULL)
3433 bgPixmap.set_defaultGeometry ();
3434 }
3435
3436 while (str)
3437 {
3034 str++; 3438 str++;
3035#if XPM_BACKGROUND 3439 if (bgPixmap.set_geometry (str))
3036 changed += scale_pixmap (str); 3440 changed++;
3037#endif 3441 str = strchr (str, ';');
3442 }
3038 3443
3444 if (changed)
3445 update_background ();
3039 } 3446 }
3040 if (changed)
3041 {
3042#ifdef XPM_BACKGROUND
3043 resize_pixmap ();
3044#endif
3045 scr_touch (true);
3046 }
3047 break; 3447 break;
3448#endif
3048 3449
3049 case XTerm_restoreFG: 3450 case Rxvt_restoreFG:
3050 set_window_color (Color_fg, str); 3451 set_window_color (Color_fg, str);
3051 break; 3452 break;
3052 case XTerm_restoreBG: 3453 case Rxvt_restoreBG:
3053 set_window_color (Color_bg, str); 3454 set_window_color (Color_bg, str);
3054 break; 3455 break;
3456
3055 case XTerm_logfile: 3457 case XTerm_logfile:
3056 // TODO, when secure mode? 3458 // TODO, when secure mode?
3057 break; 3459 break;
3058 case XTerm_font: 3460
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 3461#if 0
3081 case XTerm_dumpscreen: /* no error notices */ 3462 case Rxvt_dumpscreen: /* no error notices */
3082 { 3463 {
3083 int fd; 3464 int fd;
3084 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3465 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3085 { 3466 {
3086 scr_dump (fd); 3467 scr_dump (fd);
3087 close (fd); 3468 close (fd);
3088 } 3469 }
3089 } 3470 }
3471 break;
3472#endif
3473 case XTerm_font:
3474 op = URxvt_font;
3475 case URxvt_font:
3476#if ENABLE_STYLES
3477 case URxvt_boldFont:
3478 case URxvt_italicFont:
3479 case URxvt_boldItalicFont:
3480#endif
3481 if (query)
3482 tt_printf ("\33]%d;%-.250s%c", saveop,
3483 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3484 ? fontset[op - URxvt_font]->fontdesc : "",
3485 resp);
3486 else
3487 {
3488 const char *&res = rs[Rs_font + (op - URxvt_font)];
3489
3490 res = strdup (str);
3491 allocated.push_back ((void *)res);
3492 set_fonts ();
3493 }
3494 break;
3495
3496 case URxvt_version:
3497 if (query)
3498 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3499 op,
3500 rs[Rs_name], VERSION[0], VERSION[2],
3501 resp);
3502 break;
3503
3504#if !ENABLE_MINIMAL
3505 case URxvt_locale:
3506 if (query)
3507 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3508 else
3509 {
3510 set_locale (str);
3511 pty->set_utf8_mode (enc_utf8);
3512 init_xlocale ();
3513 }
3514 break;
3515
3516 case URxvt_view_up:
3517 case URxvt_view_down:
3518 {
3519 int lines = atoi (str);
3520
3521 if (lines)
3522 scr_page (op == URxvt_view_up ? UP : DN, lines);
3523 else
3524 scr_erase_savelines ();
3525 }
3526
3527 break;
3528#endif
3529
3530#if ENABLE_PERL
3531 case URxvt_perl:
3532 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3533 ; // no responses yet
3090 break; 3534 break;
3091#endif 3535#endif
3092 } 3536 }
3093} 3537}
3094/*----------------------------------------------------------------------*/ 3538/*----------------------------------------------------------------------*/
… …
3108{ 3552{
3109 int state; 3553 int state;
3110 3554
3111 if (mode == 's') 3555 if (mode == 's')
3112 { 3556 {
3113 SavedModes |= (PrivateModes & bit); 3557 SavedModes |= (priv_modes & bit);
3114 return -1; 3558 return -1;
3115 } 3559 }
3116 else 3560 else
3117 { 3561 {
3118 if (mode == 'r') 3562 if (mode == 'r')
3119 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3563 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3120 else 3564 else
3121 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3565 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3122 PrivMode (state, bit); 3566 PrivMode (state, bit);
3123 } 3567 }
3124 3568
3125 return state; 3569 return state;
3126} 3570}
3127 3571
3128/* we're not using priv _yet_ */ 3572/* we're not using priv _yet_ */
3129void 3573void
3130rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3574rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3131{ 3575{
3132 unsigned int i, j; 3576 unsigned int i, j;
3133 int state; 3577 int state;
3134 3578
3135 static const struct 3579 static const struct
3136 { 3580 {
3137 const int argval; 3581 const int argval;
3138 const unsigned long bit; 3582 const unsigned long bit;
3139 }
3140
3141 argtopriv[] = { 3583 } argtopriv[] = {
3142 { 1, PrivMode_aplCUR }, 3584 { 1, PrivMode_aplCUR },
3143 { 2, PrivMode_vt52 }, 3585 { 2, PrivMode_vt52 },
3144 { 3, PrivMode_132 }, 3586 { 3, PrivMode_132 },
3145 { 4, PrivMode_smoothScroll }, 3587 { 4, PrivMode_smoothScroll },
3146 { 5, PrivMode_rVideo }, 3588 { 5, PrivMode_rVideo },
3147 { 6, PrivMode_relOrigin }, 3589 { 6, PrivMode_relOrigin },
3148 { 7, PrivMode_Autowrap }, 3590 { 7, PrivMode_Autowrap },
3591 // 8, bi-directional support mode
3149 { 9, PrivMode_MouseX10 }, 3592 { 9, PrivMode_MouseX10 },
3150#ifdef menuBar_esc 3593 // 18, 19 printing-related
3151 { menuBar_esc, PrivMode_menuBar }, 3594 { 25, PrivMode_VisibleCursor },
3152#endif
3153#ifdef scrollBar_esc 3595#ifdef scrollBar_esc
3154 { scrollBar_esc, PrivMode_scrollBar }, 3596 { scrollBar_esc, PrivMode_scrollBar },
3155#endif 3597#endif
3156 // 18, 19 printing-related
3157 { 25, PrivMode_VisibleCursor },
3158 // 30 show scrollbar rxvt. extension
3159 { 35, PrivMode_ShiftKeys }, // rxvt extension 3598 { 35, PrivMode_ShiftKeys }, // rxvt extension
3160 { 40, PrivMode_132OK }, 3599 { 40, PrivMode_132OK },
3161 // 41 xterm more fixes NYI 3600 // 41 xterm more fixes NYI
3162 // 45 margin bell NYI 3601 // 45 margin bell NYI
3163 // 46 start logging 3602 // 46 start logging
… …
3165 { 66, PrivMode_aplKP }, 3604 { 66, PrivMode_aplKP },
3166#ifndef NO_BACKSPACE_KEY 3605#ifndef NO_BACKSPACE_KEY
3167 { 67, PrivMode_BackSpace }, 3606 { 67, PrivMode_BackSpace },
3168#endif 3607#endif
3169 { 1000, PrivMode_MouseX11 }, 3608 { 1000, PrivMode_MouseX11 },
3170 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3609 { 1002, PrivMode_MouseBtnEvent },
3171 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3610 { 1003, PrivMode_MouseAnyEvent },
3172 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3173 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3611 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3174 { 1011, PrivMode_Keypress }, // rxvt extension 3612 { 1011, PrivMode_Keypress }, // rxvt extension
3175 // 1035 enable modifiers for alt, numlock NYI 3613 // 1035 enable modifiers for alt, numlock NYI
3176 // 1036 send ESC for meta keys NYI 3614 // 1036 send ESC for meta keys NYI
3177 // 1037 send DEL for keypad delete NYI 3615 // 1037 send DEL for keypad delete NYI
3178 { 1047, PrivMode_Screen }, 3616 { 1047, PrivMode_Screen },
3179 // 1048 save and restore cursor 3617 // 1048 save and restore cursor
3180 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3618 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3181 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3619 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3182 }; 3620 };
3183 3621
3184 if (nargs == 0) 3622 if (nargs == 0)
3185 return; 3623 return;
… …
3203 } 3641 }
3204 3642
3205 /* extra handling for values with state unkept */ 3643 /* extra handling for values with state unkept */
3206 switch (arg[i]) 3644 switch (arg[i])
3207 { 3645 {
3646#if ENABLE_STYLES
3647 case 1021:
3648 set_option (Opt_intensityStyles, mode);
3649
3650 scr_touch (true);
3651 break;
3652#endif
3208 case 1048: /* alternative cursor save */ 3653 case 1048: /* alternative cursor save */
3209 case 1049: 3654 case 1049:
3655 if (option (Opt_secondaryScreen))
3210 if (mode == 0) 3656 if (mode == 0)
3211 scr_cursor (RESTORE); 3657 scr_cursor (RESTORE);
3212 else if (mode == 1) 3658 else if (mode == 1)
3213 scr_cursor (SAVE); 3659 scr_cursor (SAVE);
3214 /* FALLTHROUGH */ 3660 break;
3215 } 3661 }
3216 3662
3217 if (state >= 0) 3663 if (state >= 0)
3218 /* extra handling for values with valid 0 or 1 state */ 3664 /* extra handling for values with valid 0 or 1 state */
3219 switch (arg[i]) 3665 switch (arg[i])
… …
3225 * within VT52 mode 3671 * within VT52 mode
3226 */ 3672 */
3227 PrivMode (1, PrivMode_vt52); 3673 PrivMode (1, PrivMode_vt52);
3228 break; 3674 break;
3229 case 3: /* 80/132 */ 3675 case 3: /* 80/132 */
3230 if (PrivateModes & PrivMode_132OK) 3676 if (priv_modes & PrivMode_132OK)
3231 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3677 set_widthheight (((state ? 132 : 80) * fwidth), height);
3232 break; 3678 break;
3233 case 4: /* smooth scrolling */ 3679 case 4: /* smooth scrolling */
3234 if (state) 3680 set_option (Opt_jumpScroll, !state);
3235 Options &= ~Opt_jumpScroll;
3236 else
3237 Options |= Opt_jumpScroll;
3238 break; 3681 break;
3239 case 5: /* reverse video */ 3682 case 5: /* reverse video */
3240 scr_rvideo_mode (state); 3683 scr_rvideo_mode (state);
3241 break; 3684 break;
3242 case 6: /* relative/absolute origins */ 3685 case 6: /* relative/absolute origins */
3243 scr_relative_origin (state); 3686 scr_relative_origin (state);
3244 break; 3687 break;
3245 case 7: /* autowrap */ 3688 case 7: /* autowrap */
3246 scr_autowrap (state); 3689 scr_autowrap (state);
3247 break; 3690 break;
3248 /* case 8: - auto repeat, can't do on a per window basis */ 3691 /* case 8: - auto repeat, can't do on a per window basis */
3249 case 9: /* X10 mouse reporting */ 3692 case 9: /* X10 mouse reporting */
3250 if (state) /* orthogonal */ 3693 if (state) /* orthogonal */
3251 PrivateModes &= ~PrivMode_MouseX11; 3694 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3252 break; 3695 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 3696#ifdef scrollBar_esc
3261 case scrollBar_esc: 3697 case scrollBar_esc:
3262 if (scrollbar_mapping (state)) 3698 if (scrollbar_mapping (state))
3263 { 3699 {
3264 resize_all_windows (0, 0, 0); 3700 resize_all_windows (0, 0, 0);
… …
3267 break; 3703 break;
3268#endif 3704#endif
3269 case 25: /* visible/invisible cursor */ 3705 case 25: /* visible/invisible cursor */
3270 scr_cursor_visible (state); 3706 scr_cursor_visible (state);
3271 break; 3707 break;
3272 /* case 35: - shift keys */ 3708 /* case 35: - shift keys */
3273 /* case 40: - 80 <--> 132 mode */ 3709 /* case 40: - 80 <--> 132 mode */
3274 case 47: /* secondary screen */ 3710 case 47: /* secondary screen */
3275 scr_change_screen (state); 3711 scr_change_screen (state);
3276 break; 3712 break;
3277 /* case 66: - application key pad */ 3713 /* case 66: - application key pad */
3278 /* case 67: - backspace key */ 3714 /* case 67: - backspace key */
3279 case 1000: /* X11 mouse reporting */ 3715 case 1000: /* X11 mouse reporting */
3280 if (state) /* orthogonal */ 3716 if (state) /* orthogonal */
3281 PrivateModes &= ~PrivMode_MouseX10; 3717 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3282 break; 3718 break;
3283#if 0
3284 case 1001: 3719 case 1002:
3285 break; /* X11 mouse highlighting */ 3720 case 1003:
3286#endif 3721 if (state)
3722 {
3723 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3724 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3725 vt_emask_mouse = PointerMotionMask;
3726 }
3727 else
3728 vt_emask_mouse = NoEventMask;
3729 vt_select_input ();
3730 break;
3287 case 1010: /* scroll to bottom on TTY output inhibit */ 3731 case 1010: /* scroll to bottom on TTY output inhibit */
3288 if (state)
3289 Options &= ~Opt_scrollTtyOutput;
3290 else
3291 Options |= Opt_scrollTtyOutput; 3732 set_option (Opt_scrollTtyOutput, !state);
3292 break; 3733 break;
3293 case 1011: /* scroll to bottom on key press */ 3734 case 1011: /* scroll to bottom on key press */
3294 if (state)
3295 Options |= Opt_scrollTtyKeypress; 3735 set_option (Opt_scrollTtyKeypress, state);
3296 else
3297 Options &= ~Opt_scrollTtyKeypress;
3298 break; 3736 break;
3299 case 1047: /* secondary screen w/ clearing */ 3737 case 1047: /* secondary screen w/ clearing last */
3300 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3738 if (option (Opt_secondaryScreen))
3301 if (current_screen != PRIMARY) 3739 if (current_screen != PRIMARY)
3302 scr_erase_screen (2); 3740 scr_erase_screen (2);
3303
3304 scr_change_screen (state); 3741 scr_change_screen (state);
3305 /* FALLTHROUGH */ 3742 break;
3743 case 1049: /* secondary screen w/ clearing first */
3744 scr_change_screen (state);
3745 if (option (Opt_secondaryScreen))
3746 if (current_screen != PRIMARY)
3747 scr_erase_screen (2);
3748 break;
3306 default: 3749 default:
3307 break; 3750 break;
3308 } 3751 }
3309 } 3752 }
3310} 3753}
… …
3333 rendset = 0, rendstyle = ~RS_None; 3776 rendset = 0, rendstyle = ~RS_None;
3334 break; 3777 break;
3335 case 1: 3778 case 1:
3336 rendset = 1, rendstyle = RS_Bold; 3779 rendset = 1, rendstyle = RS_Bold;
3337 break; 3780 break;
3781 //case 2: // low intensity
3782 case 3:
3783 rendset = 1, rendstyle = RS_Italic;
3784 break;
3338 case 4: 3785 case 4:
3339 rendset = 1, rendstyle = RS_Uline; 3786 rendset = 1, rendstyle = RS_Uline;
3340 break; 3787 break;
3341 case 5: 3788 case 5: // slowly blinking
3789 case 6: // rapidly blinking
3342 rendset = 1, rendstyle = RS_Blink; 3790 rendset = 1, rendstyle = RS_Blink;
3343 break; 3791 break;
3792 //case 6: // scoansi light background
3344 case 7: 3793 case 7:
3345 rendset = 1, rendstyle = RS_RVid; 3794 rendset = 1, rendstyle = RS_RVid;
3346 break; 3795 break;
3347 case 8: 3796 case 8:
3348 // invisible. NYI 3797 // invisible. NYI
3349 break; 3798 break;
3350 case 22: 3799 //case 9: // crossed out
3800 //case 10: // scoansi acs off, primary font
3801 //case 11: // scoansi acs on, first alt font
3802 //case 12: // scoansi acs on, |0x80, second alt font
3803 //...
3804 //case 19: // ninth alt font
3805 //case 20: // gothic
3806 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3351 rendset = 0, rendstyle = RS_Bold; 3807 rendset = 0, rendstyle = RS_Bold;
3808 break;
3809 case 22: // normal intensity
3810 rendset = 0, rendstyle = RS_Bold;
3811 break;
3812 case 23: // disable italic
3813 rendset = 0, rendstyle = RS_Italic;
3352 break; 3814 break;
3353 case 24: 3815 case 24:
3354 rendset = 0, rendstyle = RS_Uline; 3816 rendset = 0, rendstyle = RS_Uline;
3355 break; 3817 break;
3356 case 25: 3818 case 25:
3357 rendset = 0, rendstyle = RS_Blink; 3819 rendset = 0, rendstyle = RS_Blink;
3358 break; 3820 break;
3821 case 26: // variable spacing (iso 8613)
3822 rendset = 0, rendstyle = RS_Blink;
3823 break;
3359 case 27: 3824 case 27:
3360 rendset = 0, rendstyle = RS_RVid; 3825 rendset = 0, rendstyle = RS_RVid;
3361 break; 3826 break;
3362 case 28:
3363 // visible. NYI 3827 //case 28: // visible. NYI
3364 break; 3828 //case 29: // not crossed-out
3365 } 3829 }
3366 3830
3367 if (rendset != -1) 3831 if (rendset != -1)
3368 { 3832 {
3369 scr_rendition (rendset, rendstyle); 3833 scr_rendition (rendset, rendstyle);
… …
3380 case 35: 3844 case 35:
3381 case 36: 3845 case 36:
3382 case 37: 3846 case 37:
3383 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3847 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3384 break; 3848 break;
3385#ifdef TTY_256COLOR 3849 case 38: // set fg color, ISO 8613-6
3386 case 38:
3387 if (nargs > i + 2 && arg[i + 1] == 5) 3850 if (nargs > i + 2 && arg[i + 1] == 5)
3388 { 3851 {
3389 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3852 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3390 i += 2; 3853 i += 2;
3391 } 3854 }
3392 break; 3855 break;
3393#endif
3394 case 39: /* default fg */ 3856 case 39: /* default fg */
3395 scr_color (Color_fg, Color_fg); 3857 scr_color (Color_fg, Color_fg);
3396 break; 3858 break;
3397 3859
3398 case 40: 3860 case 40:
… …
3403 case 45: 3865 case 45:
3404 case 46: 3866 case 46:
3405 case 47: 3867 case 47:
3406 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3868 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3407 break; 3869 break;
3408#ifdef TTY_256COLOR 3870 case 48: // set bg color, ISO 8613-6
3409 case 48:
3410 if (nargs > i + 2 && arg[i + 1] == 5) 3871 if (nargs > i + 2 && arg[i + 1] == 5)
3411 { 3872 {
3412 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3873 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3413 i += 2; 3874 i += 2;
3414 } 3875 }
3415 break; 3876 break;
3416#endif
3417 case 49: /* default bg */ 3877 case 49: /* default bg */
3418 scr_color (Color_bg, Color_bg); 3878 scr_color (Color_bg, Color_bg);
3419 break; 3879 break;
3420 3880
3421#ifndef NO_BRIGHTCOLOR 3881 //case 50: // not variable spacing
3882
3883#if !ENABLE_MINIMAL
3422 case 90: 3884 case 90:
3423 case 91: /* set bright fg color */ 3885 case 91: /* set bright fg color */
3424 case 92: 3886 case 92:
3425 case 93: 3887 case 93:
3426 case 94: 3888 case 94:
3427 case 95: 3889 case 95:
3428 case 96: 3890 case 96:
3429 case 97: 3891 case 97:
3430 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3892 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3431 Color_fg);
3432 break; 3893 break;
3433 case 100: 3894 case 100:
3434 case 101: /* set bright bg color */ 3895 case 101: /* set bright bg color */
3435 case 102: 3896 case 102:
3436 case 103: 3897 case 103:
3437 case 104: 3898 case 104:
3438 case 105: 3899 case 105:
3439 case 106: 3900 case 106:
3440 case 107: 3901 case 107:
3441 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3902 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3442 Color_bg);
3443 break; 3903 break;
3444#endif 3904#endif
3445
3446 } 3905 }
3447 } 3906 }
3448} 3907}
3449/*}}} */ 3908/*}}} */
3450 3909
3451/*{{{ process Rob Nation's own graphics mode sequences */ 3910/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3452void 3911void
3453rxvt_term::process_graphics () 3912rxvt_term::process_graphics ()
3454{ 3913{
3455 unicode_t ch, cmd = cmd_getc (); 3914 unicode_t ch, cmd = cmd_getc ();
3456 3915
3457 if (cmd == 'Q') 3916 if (cmd == 'Q')
3917 {
3458 { /* query graphics */ 3918 /* query graphics */
3459 tt_printf ("\033G0\n"); /* no graphics */ 3919 tt_printf ("\033G0\012"); /* no graphics */
3460 return; 3920 return;
3461 } 3921 }
3462 /* swallow other graphics sequences until terminating ':' */ 3922 /* swallow other graphics sequences until terminating ':' */
3463 do 3923 do
3464 ch = cmd_getc (); 3924 ch = cmd_getc ();
… …
3474 */ 3934 */
3475void 3935void
3476rxvt_term::tt_printf (const char *fmt,...) 3936rxvt_term::tt_printf (const char *fmt,...)
3477{ 3937{
3478 va_list arg_ptr; 3938 va_list arg_ptr;
3479 unsigned char buf[256]; 3939 char buf[256];
3480 3940
3481 va_start (arg_ptr, fmt); 3941 va_start (arg_ptr, fmt);
3482 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3942 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3483 va_end (arg_ptr); 3943 va_end (arg_ptr);
3484 tt_write (buf, STRLEN (buf)); 3944 tt_write (buf, strlen (buf));
3485} 3945}
3486 3946
3487/* ---------------------------------------------------------------------- */ 3947/* ---------------------------------------------------------------------- */
3488/* Write data to the pty as typed by the user, pasted with the mouse, 3948/* 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. 3949 * or generated by us in response to a query ESC sequence.
3490 */ 3950 */
3951const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3952
3491void 3953void
3492rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3954rxvt_term::tt_write (const char *data, unsigned int len)
3493{ 3955{
3494 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3956 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3957 return;
3495 3958
3496 if (len) 3959 if (pty->pty < 0)
3960 return;
3961
3962 if (v_buflen == 0)
3963 {
3964 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3965
3966 if ((unsigned int)written == len)
3967 return;
3968
3969 data += written;
3970 len -= written;
3497 { 3971 }
3972
3973 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3974
3975 memcpy (v_buffer + v_buflen, data, len);
3976 v_buflen += len;
3977
3978 pty_ev.set (ev::READ | ev::WRITE);
3979}
3980
3981void rxvt_term::pty_write ()
3982{
3983 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
3984
3985 if (written > 0)
3986 {
3987 v_buflen -= written;
3988
3498 if (v_buflen == 0) 3989 if (v_buflen == 0)
3499 { 3990 {
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); 3991 free (v_buffer);
3527 v_buffer = 0; 3992 v_buffer = 0;
3528 v_buflen = 0;
3529 3993
3530 pty_ev.set (EVENT_READ); 3994 pty_ev.set (ev::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; 3995 return;
3543 } 3996 }
3997
3998 memmove (v_buffer, v_buffer + written, v_buflen);
3544 } 3999 }
4000 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4001 pty_ev.set (ev::READ);
3545} 4002}
3546 4003
3547/*----------------------- end-of-file (C source) -----------------------*/ 4004/*----------------------- end-of-file (C source) -----------------------*/
3548 4005

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines