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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.81 by pcg, Sun Mar 28 02:07:08 2004 UTC vs.
Revision 1.379 by root, Fri Dec 14 02:29:48 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 * 31 *
32 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 35 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
46 46
47/*{{{ includes: */ 47/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 48#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
50#include "version.h" 51#include "version.h"
51#include "command.h" 52#include "command.h"
52 53
53#include <wchar.h> 54#ifdef KEYSYM_RESOURCE
55# include "keyboard.h"
56#endif
57
58#include <csignal>
59
60#if LINUX_YIELD_HACK
61# include <ctime>
62#endif
54 63
55/*----------------------------------------------------------------------*/ 64/*----------------------------------------------------------------------*/
56 65
57#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58 67
59// exception thrown when the command parser runs out of input data 68#if ENABLE_FRILLS || ISO_14755
60class out_of_input { } out_of_input;
61 69
62/*{{{ Convert the keypress event into a string */ 70#define ISO_14755_STARTED 0x80000000UL
71#define ISO_14755_51 0x40000000UL // basic (section 5.1)
72#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
73#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
74#define ISO_14755_MASK 0x0fffffffUL
75
76#if ISO_14755
77static unsigned short iso14755_symtab[] = {
78 // keysym, unicode
79 XK_Left, 0x2190,
80 XK_KP_Left, 0x2190,
81 XK_Up, 0x2191,
82 XK_KP_Up, 0x2191,
83 XK_Right, 0x2192,
84 XK_KP_Right, 0x2192,
85 XK_Down, 0x2193,
86 XK_KP_Down, 0x2193,
87 XK_Linefeed, 0x21b4,
88 XK_Return, 0x21b5,
89 XK_KP_Enter, 0x21b5,
90
91 XK_Prior, 0x21de,
92 XK_Next, 0x21df,
93 XK_Tab, 0x21e5,
94 XK_ISO_Left_Tab, 0x21e6,
95 XK_Shift_L, 0x21e7,
96 XK_Shift_R, 0x21e7,
97
98 XK_Shift_Lock, 0x21eb,
99 XK_ISO_Lock, 0x21eb,
100 XK_Caps_Lock, 0x21ec,
101 XK_Num_Lock, 0x21ed,
102 XK_ISO_Level3_Shift, 0x21ee,
103 XK_ISO_Level3_Lock, 0x21ef,
104 XK_ISO_Group_Lock, 0x21f0,
105 XK_Home, 0x21f1,
106 XK_End, 0x21f2,
107
108 XK_Execute, 0x2318,
109 XK_Begin, 0x2320,
110 XK_Delete, 0x2326,
111 XK_Clear, 0x2327,
112 XK_BackSpace, 0x232b,
113 XK_Insert, 0x2380,
114 XK_Control_L, 0x2388,
115 XK_Control_R, 0x2388,
116 XK_Pause, 0x2389,
117 XK_Break, 0x238a,
118 XK_Escape, 0x238b,
119 XK_Undo, 0x238c,
120 XK_Print, 0x2399,
121
122 XK_space, 0x2423,
123
124#ifdef XK_KP_Begin
125 XK_KP_Prior, 0x21de,
126 XK_KP_Next, 0x21df,
127 XK_KP_Begin, 0x2320,
128 XK_KP_Insert, 0x2380,
129 XK_KP_Delete, 0x2326,
130 XK_KP_Space, 0x2422,
131#endif
132 0,
133};
134
63void 135void
136rxvt_term::iso14755_54 (int x, int y)
137{
138 x = Pixel2Col (x);
139 y = Pixel2Row (y);
140
141 if (!IN_RANGE_EXC (x, 0, ncol)
142 || !IN_RANGE_EXC (y, 0, nrow))
143 return;
144
145 for (;;)
146 {
147 const line_t &l = ROW(y + view_start);
148
149 text_t t = l.t[x];
150
151 if (t != NOCHAR || !x)
152 {
153 iso14755_51 (l.t[x], l.r[x], x, y);
154 iso14755buf = ISO_14755_54;
155 break;
156 }
157
158 x--;
159 }
160}
161
162void
163rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
164{
165 rxvt_fontset *fs = FONTSET (r);
166 rxvt_font *f = (*fs)[fs->find_font (ch)];
167 wchar_t *chr, *alloc, ch2, *fname;
168 int len;
169
170 fname = rxvt_utf8towcs (f->name);
171
172# if ENABLE_COMBINING
173 if (IS_COMPOSE (ch))
174 {
175 len = rxvt_composite.expand (ch, 0);
176 alloc = chr = new wchar_t[len];
177 rxvt_composite.expand (ch, chr);
178 }
179 else
180# endif
181 {
182 ch2 = ch;
183
184 alloc = 0;
185 chr = &ch2;
186 len = 1;
187 }
188
189 char attr[80]; // plenty
190
191 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
192 (int)r,
193 fgcolor_of (r), bgcolor_of (r),
194 r & RS_Bold ? " bold" : "",
195 r & RS_Italic ? " italic" : "",
196 r & RS_Blink ? " blink" : "",
197 r & RS_RVid ? " rvid" : "",
198 r & RS_Uline ? " uline" : "",
199 r & RS_Careful ? " careful" : "");
200
201 int width = wcswidth (fname, wcslen (fname));
202
203 max_it (width, 8+5); // for char + hey
204 max_it (width, strlen (attr));
205
206 if (y >= 0)
207 {
208 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
209 x = 0;
210 }
211
212 scr_overlay_new (x, y, width, len + 2);
213
214 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
215
216 for (int y = 0; y < len; y++)
217 {
218 char buf[9];
219
220 ch = *chr++;
221
222 sprintf (buf, "%8x", ch);
223 scr_overlay_set (0, y, buf);
224 scr_overlay_set (9, y, '=');
225# if !UNICODE3
226 if (ch >= 0x10000)
227 ch = 0xfffd;
228# endif
229 scr_overlay_set (11, y, ch, r);
230
231 if (WCWIDTH (ch) >= 2)
232 scr_overlay_set (12, y, NOCHAR, r);
233 }
234
235// {
236// char buf[4+4+3+1];
237// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
238// scr_overlay_set (0, 0, buf);
239// }
240 scr_overlay_set (0, len , attr);
241 scr_overlay_set (0, len + 1, fname);
242
243 free (fname);
244
245# if ENABLE_COMBINING
246 if (alloc)
247 delete [] alloc;
248# endif
249}
250#endif
251
252void
253rxvt_term::commit_iso14755 ()
254{
255 wchar_t ch[2];
256
257 ch[0] = iso14755buf & ISO_14755_MASK;
258 ch[1] = 0;
259
260 if (iso14755buf & ISO_14755_51)
261 {
262 char mb[16];
263 int len;
264
265 // allow verbatim 0-bytes and control-bytes to be entered
266 if (ch[0] >= 0x20)
267 len = wcstombs (mb, ch, 16);
268 else
269 {
270 mb[0] = ch[0];
271 len = 1;
272 }
273
274 if (len > 0)
275 tt_write (mb, len);
276 else
277 scr_bell ();
278 }
279
280 iso14755buf = 0;
281}
282
283int
64rxvt_term::lookup_key (XKeyEvent &ev) 284rxvt_term::hex_keyval (XKeyEvent &ev)
285{
286 // check wether this event corresponds to a hex digit
287 // if the modifiers had not been pressed.
288 for (int index = 0; index < 8; index++)
289 {
290 KeySym k = XLookupKeysym (&ev, index);
291
292 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
293 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
294 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
295 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
296 }
297
298 return -1;
299}
300#endif
301
302void
303rxvt_term::key_press (XKeyEvent &ev)
65{ 304{
66 int ctrl, meta, shft, len; 305 int ctrl, meta, shft, len;
67 unsigned int newlen; 306 unsigned int newlen;
68 KeySym keysym; 307 KeySym keysym;
69#ifdef DEBUG_CMD
70 static int debug_key = 1; /* accessible by a debugger only */
71#endif
72 int valid_keysym; 308 int valid_keysym;
73 unsigned char kbuf[KBUFSZ]; 309 char kbuf[KBUFSZ];
310
311#if ISO_14755
312 if (iso14755buf & ISO_14755_52)
313 return;
314#endif
74 315
75 /* 316 /*
76 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 317 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
77 * escape sequence to toggle the Keypad. 318 * escape sequence to toggle the Keypad.
78 * 319 *
79 * Always permit `shift' to override the current setting 320 * Always permit `shift' to override the current setting
80 */ 321 */
81 shft = (ev.state & ShiftMask); 322 shft = ev.state & ShiftMask;
82 ctrl = (ev.state & ControlMask); 323 ctrl = ev.state & ControlMask;
83 meta = (ev.state & ModMetaMask); 324 meta = ev.state & ModMetaMask;
84 325
85 if (numlock_state || (ev.state & ModNumLockMask)) 326 if (numlock_state || (ev.state & ModNumLockMask))
86 { 327 {
87 numlock_state = (ev.state & ModNumLockMask); 328 numlock_state = (ev.state & ModNumLockMask);
88 PrivMode ((!numlock_state), PrivMode_aplKP); 329 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
96 Status status_return; 337 Status status_return;
97 338
98#if 0 339#if 0
99#ifdef X_HAVE_UTF8_STRING 340#ifdef X_HAVE_UTF8_STRING
100 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 341 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
101 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 342 len = Xutf8LookupString (Input_Context, &ev, kbuf,
102 KBUFSZ, &keysym, &status_return); 343 KBUFSZ, &keysym, &status_return);
103 else 344 else
104#endif 345#endif
105#endif 346#endif
106 { 347 {
… …
108 349
109 // the XOpenIM manpage lies about hardcoding the locale 350 // the XOpenIM manpage lies about hardcoding the locale
110 // at the point of XOpenIM, so temporarily switch locales 351 // at the point of XOpenIM, so temporarily switch locales
111 if (rs[Rs_imLocale]) 352 if (rs[Rs_imLocale])
112 SET_LOCALE (rs[Rs_imLocale]); 353 SET_LOCALE (rs[Rs_imLocale]);
354
113 // assume wchar_t == unicode or better 355 // assume wchar_t == unicode or better
114 len = XwcLookupString (Input_Context, &ev, wkbuf, 356 len = XwcLookupString (Input_Context, &ev, wkbuf,
115 KBUFSZ, &keysym, &status_return); 357 KBUFSZ, &keysym, &status_return);
358
116 if (rs[Rs_imLocale]) 359 if (rs[Rs_imLocale])
117 SET_LOCALE (locale); 360 SET_LOCALE (locale);
118 361
119 if (status_return == XLookupChars 362 if (status_return == XLookupChars
120 || status_return == XLookupBoth) 363 || status_return == XLookupBoth)
… …
141 || status_return == XLookupBoth; 384 || status_return == XLookupBoth;
142 } 385 }
143 else 386 else
144#endif 387#endif
145 { 388 {
146 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 389 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
147 valid_keysym = keysym != NoSymbol; 390 valid_keysym = keysym != NoSymbol;
148 } 391 }
149 392
150 if (valid_keysym) 393 if (valid_keysym)
151 { 394 {
395#ifdef KEYSYM_RESOURCE
396 if (keyboard->dispatch (this, keysym, ev.state))
397 return;
398#endif
399
152 if (TermWin.saveLines) 400 if (saveLines)
153 { 401 {
154#ifdef UNSHIFTED_SCROLLKEYS 402#ifdef UNSHIFTED_SCROLLKEYS
155 if (!ctrl && !meta) 403 if (!ctrl && !meta)
156 {
157#else 404#else
158 if (IS_SCROLL_MOD) 405 if (IS_SCROLL_MOD)
406#endif
159 { 407 {
160#endif
161 int lnsppg; 408 int lnsppg;
162 409
163#ifdef PAGING_CONTEXT_LINES 410#ifdef PAGING_CONTEXT_LINES
164 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 411 lnsppg = nrow - PAGING_CONTEXT_LINES;
165#else 412#else
166 lnsppg = TermWin.nrow * 4 / 5; 413 lnsppg = nrow * 4 / 5;
167#endif 414#endif
168 if (keysym == XK_Prior) 415 if (keysym == XK_Prior)
169 { 416 {
170 scr_page (UP, lnsppg); 417 scr_page (UP, lnsppg);
171 return; 418 return;
… …
199 scr_move_to (0, 1); 446 scr_move_to (0, 1);
200 return; 447 return;
201 } 448 }
202 else if (keysym == XK_End) 449 else if (keysym == XK_End)
203 { 450 {
204 scr_move_to (1, 0); 451 scr_move_to (1, 1);
205 return; 452 return;
206 } 453 }
207 } 454 }
208#endif 455#endif
209 } 456 }
… …
214 if (keysym >= XK_F1 && keysym <= XK_F10) 461 if (keysym >= XK_F1 && keysym <= XK_F10)
215 { 462 {
216 keysym += (XK_F11 - XK_F1); 463 keysym += (XK_F11 - XK_F1);
217 shft = 0; /* turn off Shift */ 464 shft = 0; /* turn off Shift */
218 } 465 }
219 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 466 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
220 { 467 {
221 switch (keysym) 468 switch (keysym)
222 { 469 {
223 /* normal XTerm key bindings */ 470 /* normal XTerm key bindings */
224 case XK_Insert: /* Shift+Insert = paste mouse selection */ 471 case XK_Insert: /* Shift+Insert = paste mouse selection */
225 selection_request (ev.time, 0, 0); 472 selection_request (ev.time);
226 return; 473 return;
474#if TODO
227 /* rxvt extras */ 475 /* rxvt extras */
228 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 476 case XK_KP_Add: /* Shift+KP_Add = bigger font */
229 change_font (FONT_UP); 477 change_font (FONT_UP);
230 return; 478 return;
231 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 479 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
232 change_font (FONT_DN); 480 change_font (FONT_DN);
233 return; 481 return;
482#endif
234 } 483 }
235 } 484 }
236 } 485 }
237#ifdef PRINTPIPE 486
238 if (keysym == XK_Print) 487#if ENABLE_FRILLS || ISO_14755
239 { 488 // ISO 14755 support
240 scr_printscreen (ctrl | shft); 489 if (shft && ctrl)
241 return;
242 } 490 {
243#endif 491 int hv;
244 492
245 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 493 if (iso14755buf & ISO_14755_51
246 { 494 && (keysym == XK_space || keysym == XK_KP_Space
247#ifdef KEYSYM_RESOURCE 495 || keysym == XK_Return || keysym == XK_KP_Enter))
248 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
249 { 496 {
250 unsigned int l; 497 commit_iso14755 ();
251 const unsigned char *kbuf0; 498 iso14755buf = ISO_14755_51;
252 499# if ISO_14755
253 kbuf0 = (Keysym_map[keysym & 0xFF]); 500 iso14755_51 (0);
254 l = (unsigned int)*kbuf0++;
255
256 /* escape prefix */
257 if (meta
258# ifdef META8_OPTION
259 && meta_char == C0_ESC
260# endif 501# endif
261 ) 502 return;
262 {
263 const unsigned char ch = C0_ESC;
264 tt_write (&ch, 1);
265 } 503 }
266 504 else if (keysym == XK_BackSpace)
267 tt_write (kbuf0, l); 505 {
506 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
507# if ISO_14755
508 iso14755_51 (iso14755buf & ISO_14755_MASK);
509# endif
510 return;
511 }
512 else if ((hv = hex_keyval (ev)) >= 0)
513 {
514 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
515 | hv | ISO_14755_51;
516# if ISO_14755
517 iso14755_51 (iso14755buf & ISO_14755_MASK);
518# endif
268 return; 519 return;
269 } 520 }
270 else 521 else
271#endif
272 { 522 {
523# if ISO_14755
524 scr_overlay_off ();
525# endif
526 iso14755buf = 0;
527 }
528 }
529 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
530 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
531 if (!(iso14755buf & ISO_14755_STARTED))
532 {
533 iso14755buf |= ISO_14755_STARTED;
534# if ISO_14755
535 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
536 scr_overlay_set (0, 0, "ISO 14755 mode");
537# endif
538 }
539#endif
540
541#ifdef PRINTPIPE
542 if (keysym == XK_Print)
543 {
544 scr_printscreen (ctrl | shft);
545 return;
546 }
547#endif
548
549 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
550 {
551 {
552 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
273 newlen = 1; 553 newlen = 1;
554#ifdef XK_KP_Home
555 static const KeySym keypadtrans[] = {
556 XK_KP_7, // XK_KP_Home
557 XK_KP_4, // XK_KP_Left
558 XK_KP_8, // XK_KP_Up
559 XK_KP_6, // XK_KP_Right
560 XK_KP_2, // XK_KP_Down
561#ifndef UNSHIFTED_SCROLLKEYS
562 XK_KP_9, // XK_KP_Prior
563 XK_KP_3, // XK_KP_Next
564#else
565 XK_Prior,
566 XK_Next,
567#endif
568 XK_KP_1, // XK_KP_End
569 XK_KP_5, // XK_KP_Begin
570 };
571
572 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
573 {
574 unsigned int index = keysym - XK_KP_Home;
575 keysym = kp ? keypadtrans[index] : XK_Home + index;
576 }
577 else if (keysym == XK_KP_Insert)
578 keysym = kp ? XK_KP_0 : XK_Insert;
579#ifndef NO_DELETE_KEY
580 else if (keysym == XK_KP_Delete)
581 keysym = kp ? XK_KP_Decimal : XK_Delete;
582#endif
583#endif
274 switch (keysym) 584 switch (keysym)
275 { 585 {
276#ifndef NO_BACKSPACE_KEY 586#ifndef NO_BACKSPACE_KEY
277 case XK_BackSpace: 587 case XK_BackSpace:
278 if (PrivateModes & PrivMode_HaveBackSpace) 588 if (priv_modes & PrivMode_HaveBackSpace)
279 { 589 {
280 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 590 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
281 ^ !!ctrl) ? '\b' : '\177'; 591 ^ !!ctrl) ? '\b' : '\177';
282 kbuf[1] = '\0'; 592 kbuf[1] = '\0';
283 } 593 }
284 else 594 else
285 STRCPY (kbuf, key_backspace); 595 strcpy (kbuf, rs[Rs_backspace_key]);
286 break; 596 break;
287#endif 597#endif
288#ifndef NO_DELETE_KEY 598#ifndef NO_DELETE_KEY
289 case XK_Delete: 599 case XK_Delete:
290 STRCPY (kbuf, key_delete); 600 strcpy (kbuf, rs[Rs_delete_key]);
291 break; 601 break;
292#endif 602#endif
293 case XK_Tab: 603 case XK_Tab:
294 if (shft) 604 if (shft)
295 STRCPY (kbuf, "\033[Z"); 605 strcpy (kbuf, "\033[Z");
296 else 606 else
297 { 607 {
298#ifdef CTRL_TAB_MAKES_META 608#ifdef CTRL_TAB_MAKES_META
299 if (ctrl) 609 if (ctrl)
300 meta = 1; 610 meta = 1;
… …
305#endif 615#endif
306 newlen = 0; 616 newlen = 0;
307 } 617 }
308 break; 618 break;
309 619
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" */ 620 case XK_Up: /* "\033[A" */
327 case XK_Down: /* "\033[B" */ 621 case XK_Down: /* "\033[B" */
328 case XK_Right: /* "\033[C" */ 622 case XK_Right: /* "\033[C" */
329 case XK_Left: /* "\033[D" */ 623 case XK_Left: /* "\033[D" */
330 STRCPY (kbuf, "\033[Z"); 624 strcpy (kbuf, "\033[Z");
331 kbuf[2] = "DACB"[keysym - XK_Left]; 625 kbuf[2] = "DACB"[keysym - XK_Left];
332 /* do Shift first */ 626 /* do Shift first */
333 if (shft) 627 if (shft)
334 kbuf[2] = "dacb"[keysym - XK_Left]; 628 kbuf[2] = "dacb"[keysym - XK_Left];
335 else if (ctrl) 629 else if (ctrl)
336 { 630 {
337 kbuf[1] = 'O'; 631 kbuf[1] = 'O';
338 kbuf[2] = "dacb"[keysym - XK_Left]; 632 kbuf[2] = "dacb"[keysym - XK_Left];
339 } 633 }
340 else if (PrivateModes & PrivMode_aplCUR) 634 else if (priv_modes & PrivMode_aplCUR)
341 kbuf[1] = 'O'; 635 kbuf[1] = 'O';
342 break; 636 break;
343 637
344#ifndef UNSHIFTED_SCROLLKEYS 638#ifndef UNSHIFTED_SCROLLKEYS
345# ifdef XK_KP_Prior
346 case XK_KP_Prior: 639 case XK_Prior:
640 strcpy (kbuf, "\033[5~");
641 break;
642 case XK_Next:
643 strcpy (kbuf, "\033[6~");
644 break;
645#endif
646 case XK_KP_Enter:
347 /* allow shift to override */ 647 /* allow shift to override */
348 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 648 if (kp)
349 { 649 {
350 STRCPY (kbuf, "\033Oy"); 650 strcpy (kbuf, "\033OM");
351 break; 651 break;
352 } 652 }
653
353 /* FALLTHROUGH */ 654 /* FALLTHROUGH */
354# endif 655
355 case XK_Prior:
356 STRCPY (kbuf, "\033[5~");
357 break;
358# ifdef XK_KP_Next
359 case XK_KP_Next: 656 case XK_Return:
360 /* allow shift to override */ 657 if (priv_modes & PrivMode_LFNL)
361 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
362 { 658 {
363 STRCPY (kbuf, "\033Os"); 659 kbuf[0] = '\015';
660 kbuf[1] = '\012';
364 break; 661 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 } 662 }
378 else 663 else
379 { 664 {
380 kbuf[0] = '\r'; 665 kbuf[0] = '\015';
381 kbuf[1] = '\0'; 666 kbuf[1] = '\0';
382 } 667 }
383 break; 668 break;
384 669
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" */ 670 case XK_KP_F1: /* "\033OP" */
399 case XK_KP_F2: /* "\033OQ" */ 671 case XK_KP_F2: /* "\033OQ" */
400 case XK_KP_F3: /* "\033OR" */ 672 case XK_KP_F3: /* "\033OR" */
401 case XK_KP_F4: /* "\033OS" */ 673 case XK_KP_F4: /* "\033OS" */
402 STRCPY (kbuf, "\033OP"); 674 strcpy (kbuf, "\033OP");
403 kbuf[2] += (keysym - XK_KP_F1); 675 kbuf[2] += (keysym - XK_KP_F1);
404 break; 676 break;
405 677
406 case XK_KP_Multiply: /* "\033Oj" : "*" */ 678 case XK_KP_Multiply: /* "\033Oj" : "*" */
407 case XK_KP_Add: /* "\033Ok" : "+" */ 679 case XK_KP_Add: /* "\033Ok" : "+" */
… …
418 case XK_KP_6: /* "\033Ov" : "6" */ 690 case XK_KP_6: /* "\033Ov" : "6" */
419 case XK_KP_7: /* "\033Ow" : "7" */ 691 case XK_KP_7: /* "\033Ow" : "7" */
420 case XK_KP_8: /* "\033Ox" : "8" */ 692 case XK_KP_8: /* "\033Ox" : "8" */
421 case XK_KP_9: /* "\033Oy" : "9" */ 693 case XK_KP_9: /* "\033Oy" : "9" */
422 /* allow shift to override */ 694 /* allow shift to override */
423 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 695 if (kp)
424 { 696 {
425 STRCPY (kbuf, "\033Oj"); 697 strcpy (kbuf, "\033Oj");
426 kbuf[2] += (keysym - XK_KP_Multiply); 698 kbuf[2] += (keysym - XK_KP_Multiply);
427 } 699 }
428 else 700 else
429 { 701 {
430 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 702 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
431 kbuf[1] = '\0'; 703 kbuf[1] = '\0';
432 } 704 }
433 break; 705 break;
434 706
435 case XK_Find: 707 case XK_Find:
436 STRCPY (kbuf, "\033[1~"); 708 strcpy (kbuf, "\033[1~");
437 break; 709 break;
710
438 case XK_Insert: 711 case XK_Insert:
439 STRCPY (kbuf, "\033[2~"); 712 strcpy (kbuf, "\033[2~");
440 break; 713 break;
441#ifdef DXK_Remove /* support for DEC remove like key */ 714#ifdef DXK_Remove /* support for DEC remove like key */
442 case DXK_Remove: 715 case DXK_Remove:
443 /* FALLTHROUGH */ 716 /* FALLTHROUGH */
444#endif 717#endif
445 case XK_Execute: 718 case XK_Execute:
446 STRCPY (kbuf, "\033[3~"); 719 strcpy (kbuf, "\033[3~");
447 break; 720 break;
448 case XK_Select: 721 case XK_Select:
449 STRCPY (kbuf, "\033[4~"); 722 strcpy (kbuf, "\033[4~");
450 break; 723 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: 724 case XK_End:
462 STRCPY (kbuf, KS_END); 725 strcpy (kbuf, KS_END);
463 break; 726 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: 727 case XK_Home:
475 STRCPY (kbuf, KS_HOME); 728 strcpy (kbuf, KS_HOME);
476 break; 729 break;
477 730
478#define FKEY(n, fkey) \ 731#define FKEY(n, fkey) \
479 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 732 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
480 733
… …
532#undef FKEY 785#undef FKEY
533 default: 786 default:
534 newlen = 0; 787 newlen = 0;
535 break; 788 break;
536 } 789 }
790
537 if (newlen) 791 if (newlen)
538 len = STRLEN (kbuf); 792 len = strlen (kbuf);
539 } 793 }
540 794
541 /* 795 /*
542 * Pass meta for all function keys, if 'meta' option set 796 * Pass meta for all function keys, if 'meta' option set
543 */ 797 */
… …
550 else if (ctrl && keysym == XK_minus) 804 else if (ctrl && keysym == XK_minus)
551 { 805 {
552 len = 1; 806 len = 1;
553 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 807 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
554 } 808 }
809 else if (keysym == XK_ISO_Left_Tab)
810 {
811 strcpy (kbuf, "\033[Z");
812 len = 3;
813 }
555 else 814 else
556 { 815 {
557#ifdef META8_OPTION 816#ifdef META8_OPTION
558 /* set 8-bit on */ 817 /* set 8-bit on */
559 if (meta && (meta_char == 0x80)) 818 if (meta && (meta_char == 0x80))
560 { 819 {
561 unsigned char *ch; 820 char *ch;
562 821
563 for (ch = kbuf; ch < kbuf + len; ch++) 822 for (ch = kbuf; ch < kbuf + len; ch++)
564 *ch |= 0x80; 823 *ch |= 0x80;
565 824
566 meta = 0; 825 meta = 0;
… …
568#endif 827#endif
569 /* nil */ ; 828 /* nil */ ;
570 } 829 }
571 } 830 }
572 831
832 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
833 return;
834
573 if (len <= 0) 835 if (len <= 0)
574 return; /* not mapped */ 836 return; /* not mapped */
575 837
576 if (Options & Opt_scrollTtyKeypress) 838 if (option (Opt_scrollTtyKeypress))
577 if (TermWin.view_start) 839 if (view_start)
578 { 840 {
579 TermWin.view_start = 0; 841 view_start = 0;
580 want_refresh = 1; 842 want_refresh = 1;
581 } 843 }
582 844
583 /* 845 /*
584 * these modifications only affect the static keybuffer 846 * these modifications only affect the static keybuffer
… …
599#ifdef META8_OPTION 861#ifdef META8_OPTION
600 && meta_char == C0_ESC 862 && meta_char == C0_ESC
601#endif 863#endif
602 ) 864 )
603 { 865 {
604 const unsigned char ch = C0_ESC; 866 const char ch = C0_ESC;
605 tt_write (&ch, 1); 867 tt_write (&ch, 1);
606 } 868 }
607 869
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); 870 tt_write (kbuf, (unsigned int)len);
619} 871}
620/*}}} */
621 872
622#if (MENUBAR_MAX) 873void
623/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 874rxvt_term::key_release (XKeyEvent &ev)
624/* attempt to `write' count to the input buffer */ 875{
876#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
877 KeySym keysym;
878
879 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
880#endif
881
882#if ENABLE_FRILLS || ISO_14755
883 // ISO 14755 support
884 if (iso14755buf)
885 if (iso14755buf & ISO_14755_52)
886 {
887# if ISO_14755
888 scr_overlay_off ();
889# endif
890# if ISO_14755
891 // iso14755 part 5.2 handling: release time
892 // first: controls
893 if ((ev.state & ControlMask)
894 && ((keysym >= 0x40 && keysym <= 0x5f)
895 || (keysym >= 0x61 && keysym <= 0x7f)))
896 {
897 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
898 commit_iso14755 ();
899
900 return;
901 }
902
903 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
904 if (i[0] == keysym)
905 {
906 iso14755buf = ISO_14755_51 | i[1];
907 commit_iso14755 ();
908
909 return;
910 }
911
912 scr_bell ();
913# endif
914 iso14755buf = 0;
915
916 return;
917 }
918 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
919 {
920# if ISO_14755
921 scr_overlay_off ();
922# endif
923 if (iso14755buf & ISO_14755_51)
924 commit_iso14755 ();
925#if ISO_14755
926 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
927 {
928 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
929
930 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
931 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
932 }
933# endif
934 else
935 iso14755buf = 0;
936 }
937#endif
938
939 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
940 return;
941
942#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
943 if (!(ev.state & ControlMask))
944 slip_wheel_ev.stop ();
945 else if (keysym == XK_Control_L || keysym == XK_Control_R)
946 mouse_slip_wheel_speed = 0;
947#endif
948}
949
950#if defined (KEYSYM_RESOURCE)
625unsigned int 951unsigned int
626rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 952rxvt_term::cmd_write (const char *str, unsigned int count)
627{ 953{
628 unsigned int n, s; 954 unsigned int n, s;
629 955
630 n = cmdbuf_ptr - cmdbuf_base; 956 n = cmdbuf_ptr - cmdbuf_base;
631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; 957 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
632 958
633 if (n > 0 && s < count) 959 if (n > 0 && s < count)
634 { 960 {
635 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 961 memmove (cmdbuf_base, cmdbuf_ptr,
636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 962 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
637 cmdbuf_ptr = cmdbuf_base; 963 cmdbuf_ptr = cmdbuf_base;
638 cmdbuf_endp -= n; 964 cmdbuf_endp -= n;
639 s += n; 965 s += n;
640 } 966 }
… …
650 976
651 cmd_parse (); 977 cmd_parse ();
652 978
653 return 0; 979 return 0;
654} 980}
655#endif /* MENUBAR_MAX */ 981#endif
656 982
657void 983void
658rxvt_term::flush () 984rxvt_term::flush ()
659{ 985{
660#ifdef TRANSPARENT 986 flush_ev.stop ();
661 if (want_full_refresh) 987
988#ifdef HAVE_BG_PIXMAP
989 if (bgPixmap.check_clearChanged ())
662 { 990 {
663 want_full_refresh = 0; 991// scr_clear (true); This needs to be researched further!
664 scr_clear ();
665 scr_touch (false); 992 scr_touch (false);
666 want_refresh = 1;
667 } 993 }
668#endif 994#endif
669 995
670 if (want_refresh) 996 if (want_refresh)
671 { 997 {
998 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
999 {
1000 int row = view_start;
1001 int end_row = row + nrow;
1002
1003 while (row > top_row && ROW (row - 1).is_longer ())
1004 --row;
1005
1006 do
1007 {
1008 int start_row = row;
1009 line_t *l;
1010
1011 do
1012 {
1013 l = &ROW (row++);
1014
1015 if (!(l->f & LINE_FILTERED))
1016 {
1017 // line not filtered, mark it as filtered
1018 l->f |= LINE_FILTERED;
1019 while (l->is_longer ())
1020 {
1021 l = &ROW (row++);
1022 l->f |= LINE_FILTERED;
1023 }
1024
1025 // and filter it
1026 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1027
1028 break;
1029 }
1030 }
1031 while (l->is_longer () && row < end_row);
1032 }
1033 while (row < end_row);
1034 }
1035
672 scr_refresh (refresh_type); 1036 scr_refresh ();
673 scrollbar_show (1); 1037 scrollbar_show (1);
674#ifdef USE_XIM 1038#ifdef USE_XIM
675 IMSendSpot (); 1039 IMSendSpot ();
676#endif 1040#endif
677
678 } 1041 }
679 1042
680 display->flush (); 1043 display->flush ();
681} 1044}
682 1045
683void 1046void
684rxvt_term::check_cb (check_watcher &w) 1047rxvt_term::prepare_cb (ev::prepare &w, int revents)
685{ 1048{
686 SET_R (this); 1049 make_current ();
687 SET_LOCALE (locale);
688 1050
1051 display->flush ();
1052
1053 if (want_refresh && !flush_ev.is_active ())
1054 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
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
699 w.start (w.at + BLINK_INTERVAL);
700} 1072}
701#endif 1073#endif
702 1074
703#ifdef TEXT_BLINK 1075#ifdef TEXT_BLINK
704void 1076void
705rxvt_term::text_blink_cb (time_watcher &w) 1077rxvt_term::text_blink_cb (ev::timer &w, int revents)
706{ 1078{
707 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1079 if (scr_refresh_rend (RS_Blink, RS_Blink))
708 { 1080 {
709 hidden_text = !hidden_text; 1081 hidden_text = !hidden_text;
710 want_refresh = 1; 1082 want_refresh = 1;
711 w.start (w.at + TEXT_BLINK_INTERVAL); 1083 }
1084 else
1085 w.stop ();
1086}
1087#endif
1088
1089#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1090void
1091rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1092{
1093 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1094 scr_page (scrollbar_isUp() ? UP : DN, 1))
1095 want_refresh = 1;
1096 else
1097 w.stop ();
1098}
1099#endif
1100
1101#ifdef SELECTION_SCROLLING
1102void
1103rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1104{
1105 if (scr_page (scroll_selection_dir, scroll_selection_lines))
712 } 1106 {
1107 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1108 want_refresh = 1;
1109 }
1110 else
1111 w.stop ();
713} 1112}
1113#endif
1114
1115#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1116void
1117rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1118{
1119 if (scr_page (mouse_slip_wheel_speed < 0 ? DN : UP, abs (mouse_slip_wheel_speed)))
1120 want_refresh = 1;
1121
1122 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1123 {
1124 mouse_slip_wheel_speed = 0;
1125 w.stop ();
1126 }
1127}
1128#endif
1129
1130#if LINUX_YIELD_HACK
1131static struct event_handler
1132{
1133 ev::prepare yield_ev;
1134
1135 void yield_cb (ev::prepare &w, int revents)
1136 {
1137 // this should really be sched_yield(), but the linux guys thought
1138 // that giving a process calling sched_yield () less cpu time than
1139 // ones with high nice levels is a useful thing to do. It surely is is
1140 // allowed by the sus... as is returning ENOSYS.
1141
1142 struct timespec ts = { 0, 0 };
1143 nanosleep (&ts, 0);
1144
1145 w.stop ();
1146 }
1147
1148 event_handler ()
1149 : yield_ev (this, &event_handler::yield_cb)
1150 {
1151 }
1152} event_handler;
714#endif 1153#endif
715 1154
716bool 1155bool
717rxvt_term::pty_fill () 1156rxvt_term::pty_fill ()
718{ 1157{
719 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1158 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1159
1160 if (CBUFSIZ == n)
1161 {
1162 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1163 n = 0;
1164 }
720 1165
721 memmove (cmdbuf_base, cmdbuf_ptr, n); 1166 memmove (cmdbuf_base, cmdbuf_ptr, n);
722 cmdbuf_ptr = cmdbuf_base; 1167 cmdbuf_ptr = cmdbuf_base;
723 cmdbuf_endp = cmdbuf_ptr + n; 1168 cmdbuf_endp = cmdbuf_ptr + n;
724 1169
725 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1170 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
726 1171
727 if (n > 0) 1172 if (r > 0)
728 { 1173 {
729 cmdbuf_endp += n; 1174 cmdbuf_endp += r;
730 return true; 1175 return true;
731 } 1176 }
732 else if (n < 0 && errno != EAGAIN) 1177 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1178 {
1179#if LINUX_YIELD_HACK
1180 if (display->is_local)
1181 event_handler.yield_ev.start ();
1182#endif
1183 }
1184 else
1185 {
1186 pty_ev.stop ();
1187
1188 if (!option (Opt_hold))
733 destroy (); 1189 destroy ();
734 1190 }
1191
735 return false; 1192 return false;
736} 1193}
737 1194
738void 1195void
739rxvt_term::pty_cb (io_watcher &w, short revents) 1196rxvt_term::pty_cb (ev::io &w, int revents)
740{ 1197{
741 SET_R (this); 1198 make_current ();
742 SET_LOCALE (locale);
743 1199
744 if (revents & EVENT_WRITE) 1200 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 1201 // 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 ()) 1202 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 ()) 1203 if (cmd_parse ())
761 break; 1204 break;
762 } 1205
763 } 1206 if (revents & ev::WRITE)
1207 pty_write ();
1208}
1209
1210void
1211rxvt_term::pointer_unblank ()
1212{
1213 XDefineCursor (dpy, vt, TermWin_cursor);
1214 recolour_cursor ();
1215
1216#ifdef POINTER_BLANK
1217 hidden_pointer = 0;
1218
1219 if (option (Opt_pointerBlank))
1220 pointer_ev.start (pointerBlankDelay);
1221#endif
764} 1222}
765 1223
766#ifdef POINTER_BLANK 1224#ifdef POINTER_BLANK
767void 1225void
768rxvt_term::pointer_unblank () 1226rxvt_term::pointer_blank ()
769{ 1227{
770 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1228 if (!option (Opt_pointerBlank))
771 recolour_cursor (); 1229 return;
772 1230
1231 XDefineCursor (dpy, vt, display->blank_cursor);
1232 XFlush (dpy);
1233
773 hidden_pointer = 0; 1234 hidden_pointer = 1;
774
775 if (Options & Opt_pointerBlank)
776 pointer_ev.start (NOW + pointerBlankDelay);
777} 1235}
778 1236
779void 1237void
780rxvt_term::pointer_blank () 1238rxvt_term::pointer_cb (ev::timer &w, int revents)
781{ 1239{
782 if (! (Options & Opt_pointerBlank)) 1240 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 1241
797 pointer_blank (); 1242 pointer_blank ();
798} 1243}
799#endif 1244#endif
800 1245
801void 1246void
802rxvt_term::mouse_report (XButtonEvent &ev) 1247rxvt_term::mouse_report (XButtonEvent &ev)
803{ 1248{
804 int button_number, key_state = 0; 1249 int button_number, key_state = 0;
805 int x, y; 1250 int x, y;
1251 int code = 32;
806 1252
807 x = ev.x; 1253 x = Pixel2Col (ev.x);
808 y = ev.y; 1254 y = Pixel2Row (ev.y);
809 pixel_position (&x, &y); 1255 if (ev.type == MotionNotify)
1256 {
1257 if (x == mouse_row && y == mouse_col)
1258 return;
1259 mouse_row = x;
1260 mouse_col = y;
1261 code += 32;
1262 }
810 1263
811 if (MEvent.button == AnyButton) 1264 if (MEvent.button == AnyButton)
812 {
813 button_number = 3; 1265 button_number = 3;
814 }
815 else 1266 else
816 { 1267 {
817 button_number = MEvent.button - Button1; 1268 button_number = MEvent.button - Button1;
818 /* add 0x3D for wheel events, like xterm does */ 1269 /* add 0x3D for wheel events, like xterm does */
819 if (button_number >= 3) 1270 if (button_number >= 3)
820 button_number += (64 - 3); 1271 button_number += (64 - 3);
821 } 1272 }
822 1273
823 if (PrivateModes & PrivMode_MouseX10) 1274 if (priv_modes & PrivMode_MouseX10)
824 { 1275 {
825 /* 1276 /*
826 * do not report ButtonRelease 1277 * do not report ButtonRelease
827 * no state info allowed 1278 * no state info allowed
828 */ 1279 */
… …
843 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1294 + ((MEvent.state & ModMetaMask) ? 8 : 0)
844 + ((MEvent.state & ControlMask) ? 16 : 0); 1295 + ((MEvent.state & ControlMask) ? 16 : 0);
845#ifdef MOUSE_REPORT_DOUBLECLICK 1296#ifdef MOUSE_REPORT_DOUBLECLICK
846 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1297 key_state += ((MEvent.clicks > 1) ? 32 : 0);
847#endif 1298#endif
848
849 } 1299 }
850 1300
851#ifdef DEBUG_MOUSEREPORT 1301#if DEBUG_MOUSEREPORT
852 fprintf (stderr, "Mouse ["); 1302 fprintf (stderr, "Mouse [");
853 if (key_state & 16) 1303 if (key_state & 16)
854 fputc ('C', stderr); 1304 fputc ('C', stderr);
855 if (key_state & 4) 1305 if (key_state & 4)
856 fputc ('S', stderr); 1306 fputc ('S', stderr);
… …
860 fputc ('2', stderr); 1310 fputc ('2', stderr);
861 fprintf (stderr, "]: <%d>, %d/%d\n", 1311 fprintf (stderr, "]: <%d>, %d/%d\n",
862 button_number, 1312 button_number,
863 x + 1, 1313 x + 1,
864 y + 1); 1314 y + 1);
865#else 1315#endif
1316
866 tt_printf ("\033[M%c%c%c", 1317 tt_printf ("\033[M%c%c%c",
867 (32 + button_number + key_state), 1318 (code + button_number + key_state),
868 (32 + x + 1), 1319 (32 + x + 1),
869 (32 + y + 1)); 1320 (32 + y + 1));
870#endif
871} 1321}
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 1322
883/*{{{ process an X event */ 1323/*{{{ process an X event */
884void 1324void
885rxvt_term::x_cb (XEvent &ev) 1325rxvt_term::x_cb (XEvent &ev)
886{ 1326{
887 SET_R (this); 1327 make_current ();
888 SET_LOCALE (locale);
889 1328
890#if defined(CURSOR_BLINK) 1329 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 1330
899 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1331 if (ev.xany.window == vt
900 } 1332 && SHOULD_INVOKE (HOOK_X_EVENT)
901#endif 1333 && 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; 1334 return;
920#endif
921 1335
1336 // for XQueryPointer
922 Window unused_root, unused_child; 1337 Window unused_root, unused_child;
923 int unused_root_x, unused_root_y; 1338 int unused_root_x, unused_root_y;
924 unsigned int unused_mask; 1339 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 1340
975 switch (ev.type) 1341 switch (ev.type)
976 { 1342 {
977 case KeyPress: 1343 case KeyPress:
978 lookup_key (ev.xkey); 1344 key_press (ev.xkey);
979 break; 1345 break;
980 1346
981#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
982 case KeyRelease: 1347 case KeyRelease:
983 { 1348 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; 1349 break;
995 }
996#endif
997 1350
998 case ButtonPress: 1351 case ButtonPress:
999 button_press (ev.xbutton); 1352 button_press (ev.xbutton);
1000 break; 1353 break;
1001 1354
… …
1003 button_release (ev.xbutton); 1356 button_release (ev.xbutton);
1004 break; 1357 break;
1005 1358
1006 case ClientMessage: 1359 case ClientMessage:
1007 if (ev.xclient.format == 32 1360 if (ev.xclient.format == 32
1008 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1361 && !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 { 1362 {
1017 /* Get Dnd data */ 1363 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1018 Atom ActualType; 1364 {
1019 int ActualFormat; 1365 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1020 unsigned char *data; 1366 {
1021 unsigned long Size, RemainingBytes; 1367 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1022 1368 {
1023 XGetWindowProperty (display->display, display->root, 1369 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1024 xa[XA_DNDSELECTION], 1370 destroy ();
1025 0L, 1000000L, 1371 }
1026 False, AnyPropertyType, 1372#if ENABLE_EWMH
1027 &ActualType, &ActualFormat, 1373 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1028 &Size, &RemainingBytes, 1374 XSendEvent (dpy, ev.xclient.window = display->root,
1375 False, SubstructureRedirectMask | SubstructureNotifyMask,
1029 &data); 1376 &ev);
1030 XChangeProperty (display->display, display->root, 1377#endif
1031 XA_CUT_BUFFER0, XA_STRING, 1378 }
1032 8, PropModeReplace, 1379 }
1033 data, STRLEN (data)); 1380#if ENABLE_XEMBED
1034 selection_paste (display->root, XA_CUT_BUFFER0, True); 1381 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1035 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1382 {
1383 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1384 focus_in ();
1385 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1386 focus_out ();
1387 }
1388#endif
1036 } 1389 }
1037#endif /* OFFIX_DND */
1038 break;
1039
1040 case MappingNotify:
1041 XRefreshKeyboardMapping (& (ev.xmapping));
1042 break; 1390 break;
1043 1391
1044 /* 1392 /*
1045 * XXX: this is not the _current_ arrangement 1393 * XXX: this is not the _current_ arrangement
1046 * Here's my conclusion: 1394 * Here's my conclusion:
… …
1065 break; 1413 break;
1066 } 1414 }
1067 break; 1415 break;
1068 1416
1069 case FocusIn: 1417 case FocusIn:
1070 if (!TermWin.focus) 1418 if (ev.xfocus.detail != NotifyInferior
1419 && ev.xfocus.detail != NotifyPointer
1420 && ev.xfocus.mode != NotifyGrab)
1421 focus_in ();
1422 break;
1423
1424 case FocusOut:
1425 if (ev.xfocus.detail != NotifyInferior
1426 && ev.xfocus.detail != NotifyPointer
1427 && ev.xfocus.mode != NotifyGrab)
1428 focus_out ();
1429 break;
1430
1431 case ConfigureNotify:
1432 /* fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1433 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1434 szHint.width, szHint.height); */
1435 if (ev.xconfigure.window == parent[0])
1071 { 1436 {
1072 TermWin.focus = 1; 1437 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 } 1438 ;
1084 break;
1085 1439
1086 case FocusOut: 1440 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1087 if (TermWin.focus)
1088 { 1441 {
1089 TermWin.focus = 0; 1442 seen_resize = 1;
1090 want_refresh = 1; 1443 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 } 1444 }
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 1445 else
1124 { 1446 {
1125 D_SIZE ((stderr, "Size: Not resizing")); 1447#ifdef HAVE_BG_PIXMAP
1448 if (bgPixmap.window_position_sensitive ())
1449 update_background ();
1450#endif
1126 } 1451 }
1127#endif 1452 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1128#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1129 if (Options & Opt_transparent)
1130 {
1131 check_our_parents ();
1132 if (am_transparent)
1133 want_full_refresh = 1;
1134 }
1135#endif
1136
1137 } 1453 }
1454 break;
1455
1456 case PropertyNotify:
1457 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1458 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1459 && ev.xproperty.state == PropertyNewValue)
1460 selection_property (ev.xproperty.window, ev.xproperty.atom);
1461
1138 break; 1462 break;
1139 1463
1140 case SelectionClear: 1464 case SelectionClear:
1141 selection_clear (); 1465 selection_clear ();
1142 break; 1466 break;
1143 1467
1144 case SelectionNotify: 1468 case SelectionNotify:
1145 if (selection_wait == Sel_normal) 1469 if (selection_wait == Sel_normal)
1146 selection_paste (ev.xselection.requestor, 1470 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1147 ev.xselection.property, True);
1148 break; 1471 break;
1149 1472
1150 case SelectionRequest: 1473 case SelectionRequest:
1151 selection_send (ev.xselectionrequest); 1474 selection_send (ev.xselectionrequest);
1152 break; 1475 break;
1153 1476
1477 case MapNotify:
1478 mapped = 1;
1479#ifdef TEXT_BLINK
1480 text_blink_ev.start ();
1481#endif
1482 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1483 break;
1484
1154 case UnmapNotify: 1485 case UnmapNotify:
1155 TermWin.mapped = 0; 1486 mapped = 0;
1156#ifdef TEXT_BLINK 1487#ifdef TEXT_BLINK
1157 text_blink_ev.stop (); 1488 text_blink_ev.stop ();
1158#endif 1489#endif
1490 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1159 break; 1491 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 1492
1174 case GraphicsExpose: 1493 case GraphicsExpose:
1175 case Expose: 1494 case Expose:
1176 if (ev.xany.window == TermWin.vt) 1495 if (ev.xany.window == vt)
1177 { 1496 {
1178#ifdef NO_SLOW_LINK_SUPPORT 1497 do
1498 {
1179 scr_expose (ev.xexpose.x, ev.xexpose.y, 1499 scr_expose (ev.xexpose.x, ev.xexpose.y,
1180 ev.xexpose.width, ev.xexpose.height, False); 1500 ev.xexpose.width, ev.xexpose.height, False);
1181#else 1501 }
1182 // don't understand this, so commented it out 1502 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1503
1504 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1505
1506 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1507 {
1183 scr_expose (ev.xexpose.x, ev.xexpose.y, 1508 scr_expose (ev.xexpose.x, ev.xexpose.y,
1184 ev.xexpose.width, ev.xexpose.height, False); 1509 ev.xexpose.width, ev.xexpose.height, False);
1185 //scr_expose (ev.xexpose.x, 0, 1510 }
1186 // ev.xexpose.width, TermWin.height, False);
1187#endif
1188 want_refresh = 1; 1511 want_refresh = 1;
1189 } 1512 }
1190 else 1513 else
1191 { 1514 {
1192 XEvent unused_event; 1515 XEvent unused_event;
1193 1516
1194 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1517 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1195 Expose, 1518 ;
1196 &unused_event)) ; 1519 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1197 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1520 ;
1198 GraphicsExpose, 1521
1199 &unused_event)) ;
1200 if (isScrollbarWindow (ev.xany.window)) 1522 if (isScrollbarWindow (ev.xany.window))
1201 { 1523 {
1202 scrollBar.setIdle (); 1524 scrollBar.setIdle ();
1203 scrollbar_show (0); 1525 scrollbar_show (0);
1204 } 1526 }
1205#ifdef MENUBAR
1206 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1207 menubar_expose ();
1208#endif
1209 } 1527 }
1210 break; 1528 break;
1211 1529
1212 case MotionNotify: 1530 case MotionNotify:
1213#ifdef POINTER_BLANK 1531#ifdef POINTER_BLANK
1214 if (hidden_pointer) 1532 if (hidden_pointer)
1215 pointer_unblank (); 1533 pointer_unblank ();
1216#endif 1534#endif
1217#if MENUBAR 1535 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1218 if (isMenuBarWindow (ev.xany.window)) 1536 || priv_modes & PrivMode_MouseAnyEvent)
1537 mouse_report (ev.xbutton);
1538 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1539 break;
1540
1541 if (ev.xany.window == vt)
1219 { 1542 {
1220 menubar_control (ev.xbutton); 1543 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1221 break; 1544 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1222 } 1545 ; // 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))) 1546 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1230 { 1547 {
1231 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1548 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1232 ; 1549 ;
1233 1550
1234 XQueryPointer (display->display, TermWin.vt, 1551 XQueryPointer (dpy, vt,
1235 &unused_root, &unused_child, 1552 &unused_root, &unused_child,
1236 &unused_root_x, &unused_root_y, 1553 &unused_root_x, &unused_root_y,
1237 & (ev.xbutton.x), & (ev.xbutton.y), 1554 &ev.xbutton.x, &ev.xbutton.y,
1238 &unused_mask); 1555 &ev.xbutton.state);
1239#ifdef MOUSE_THRESHOLD 1556#ifdef MOUSE_THRESHOLD
1240 /* deal with a `jumpy' mouse */ 1557 /* deal with a `jumpy' mouse */
1241 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1558 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1242 { 1559 {
1243#endif 1560#endif
1561#if ISO_14755
1562 // 5.4
1563 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1564 {
1565 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1566 break;
1567 }
1568#endif
1244 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1569 selection_extend (ev.xbutton.x, ev.xbutton.y,
1245 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1570 ev.xbutton.state & Button3Mask ? 2 : 0);
1571
1246#ifdef SELECTION_SCROLLING 1572#ifdef SELECTION_SCROLLING
1247 if (ev.xbutton.y < TermWin.int_bwidth 1573 if (ev.xbutton.y < int_bwidth
1248 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1574 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1249 { 1575 {
1250 int dist; 1576 int dist;
1251
1252 pending_scroll_selection=1;
1253 1577
1254 /* don't clobber the current delay if we are 1578 /* don't clobber the current delay if we are
1255 * already in the middle of scrolling. 1579 * already in the middle of scrolling.
1256 */ 1580 */
1257 if (scroll_selection_delay<=0) 1581 if (!sel_scroll_ev.is_active ())
1258 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1582 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1259 1583
1260 /* save the event params so we can highlight 1584 /* save the event params so we can highlight
1261 * the selection in the pending-scroll loop 1585 * the selection in the pending-scroll loop
1262 */ 1586 */
1263 selection_save_x=ev.xbutton.x; 1587 selection_save_x = ev.xbutton.x;
1264 selection_save_y=ev.xbutton.y; 1588 selection_save_y = ev.xbutton.y;
1265 selection_save_state=
1266 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1589 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1267 1590
1268 /* calc number of lines to scroll */ 1591 /* calc number of lines to scroll */
1269 if (ev.xbutton.y<TermWin.int_bwidth) 1592 if (ev.xbutton.y < int_bwidth)
1270 { 1593 {
1271 scroll_selection_dir = UP; 1594 scroll_selection_dir = UP;
1272 dist = TermWin.int_bwidth - ev.xbutton.y; 1595 dist = int_bwidth - ev.xbutton.y;
1273 } 1596 }
1274 else 1597 else
1275 { 1598 {
1276 scroll_selection_dir = DN; 1599 scroll_selection_dir = DN;
1277 dist = ev.xbutton.y - 1600 dist = ev.xbutton.y - (int_bwidth + height);
1278 (TermWin.int_bwidth + TermWin.height);
1279 } 1601 }
1602
1280 scroll_selection_lines= (Pixel2Height (dist)/ 1603 scroll_selection_lines = Pixel2Height (dist)
1281 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1604 / SELECTION_SCROLL_LINE_SPEEDUP
1605 + 1;
1282 MIN_IT (scroll_selection_lines, 1606 min_it (scroll_selection_lines,
1283 SELECTION_SCROLL_MAX_LINES); 1607 SELECTION_SCROLL_MAX_LINES);
1284 } 1608 }
1285 else 1609 else
1286 { 1610 {
1287 /* we are within the text window, so we 1611 /* we are within the text window, so we
1288 * shouldn't be scrolling 1612 * shouldn't be scrolling
1289 */ 1613 */
1290 pending_scroll_selection = 0; 1614 sel_scroll_ev.stop();
1291 } 1615 }
1292#endif 1616#endif
1293#ifdef MOUSE_THRESHOLD 1617#ifdef MOUSE_THRESHOLD
1294
1295 } 1618 }
1296#endif 1619#endif
1297
1298 } 1620 }
1299 } 1621 }
1300 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1622 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1301 { 1623 {
1302 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1624 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1303 MotionNotify, &ev)) ; 1625 MotionNotify, &ev))
1626 ;
1627
1304 XQueryPointer (display->display, scrollBar.win, 1628 XQueryPointer (dpy, scrollBar.win,
1305 &unused_root, &unused_child, 1629 &unused_root, &unused_child,
1306 &unused_root_x, &unused_root_y, 1630 &unused_root_x, &unused_root_y,
1307 & (ev.xbutton.x), & (ev.xbutton.y), 1631 &ev.xbutton.x, &ev.xbutton.y,
1308 &unused_mask); 1632 &unused_mask);
1309 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1633 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1310 scrollbar_size ()); 1634 scrollbar_size ());
1311 scr_refresh (refresh_type);
1312 refresh_limit = 0; 1635 want_refresh = 1;
1313 scrollbar_show (1); 1636 scrollbar_show (1);
1314 } 1637 }
1315 break; 1638 break;
1316 } 1639 }
1317}
1318 1640
1641#if defined(CURSOR_BLINK)
1642 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1643 {
1644 if (hidden_cursor)
1645 {
1646 hidden_cursor = 0;
1647 want_refresh = 1;
1648 }
1649
1650 cursor_blink_ev.again ();
1651 }
1652#endif
1653
1654#if defined(POINTER_BLANK)
1655 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1656 {
1657 if (ev.type == MotionNotify
1658 || ev.type == ButtonPress
1659 || ev.type == ButtonRelease)
1660 if (hidden_pointer)
1661 pointer_unblank ();
1662
1663 if (ev.type == KeyPress && hidden_pointer == 0)
1664 pointer_blank ();
1665 }
1666#endif
1667}
1668
1669void
1670rxvt_term::focus_in ()
1671{
1672 if (!focus)
1673 {
1674 focus = 1;
1675 want_refresh = 1;
1676
1677 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1678
1679#if USE_XIM
1680 if (Input_Context != NULL)
1681 {
1682 IMSetPosition ();
1683 XSetICFocus (Input_Context);
1684 }
1685#endif
1686#if CURSOR_BLINK
1687 if (option (Opt_cursorBlink))
1688 cursor_blink_ev.again ();
1689#endif
1690#if OFF_FOCUS_FADING
1691 if (rs[Rs_fade])
1692 {
1693 pix_colors = pix_colors_focused;
1694 scr_recolour ();
1695 }
1696#endif
1697#if ENABLE_FRILLS
1698 if (option (Opt_urgentOnBell))
1699 {
1700 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1701 {
1702 h->flags &= ~XUrgencyHint;
1703 XSetWMHints (dpy, parent[0], h);
1704 }
1705 }
1706#endif
1707 }
1708}
1709
1710void
1711rxvt_term::focus_out ()
1712{
1713 if (focus)
1714 {
1715 focus = 0;
1716 want_refresh = 1;
1717
1718 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1719
1720#if ENABLE_FRILLS || ISO_14755
1721 if (iso14755buf)
1722 {
1723 iso14755buf = 0;
1724# if ISO_14755
1725 scr_overlay_off ();
1726# endif
1727 }
1728#endif
1729#if USE_XIM
1730 if (Input_Context != NULL)
1731 XUnsetICFocus (Input_Context);
1732#endif
1733#if CURSOR_BLINK
1734 if (option (Opt_cursorBlink))
1735 cursor_blink_ev.stop ();
1736
1737 hidden_cursor = 0;
1738#endif
1739#if OFF_FOCUS_FADING
1740 if (rs[Rs_fade])
1741 {
1742 pix_colors = pix_colors_unfocused;
1743 scr_recolour ();
1744 }
1745#endif
1746 }
1747}
1748
1749void
1750rxvt_term::update_fade_color (unsigned int idx)
1751{
1752#if OFF_FOCUS_FADING
1753 if (rs[Rs_fade])
1754 {
1755 rgba c;
1756 pix_colors [Color_fade].get (c);
1757 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1758 }
1759#endif
1760}
1761
1762#if ENABLE_TRANSPARENCY || ENABLE_PERL
1319void 1763void
1320rxvt_term::rootwin_cb (XEvent &ev) 1764rxvt_term::rootwin_cb (XEvent &ev)
1321{ 1765{
1322 SET_R (this); 1766 make_current ();
1323 SET_LOCALE (locale);
1324 1767
1768 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1769 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1770 return;
1771
1772# if ENABLE_TRANSPARENCY
1325 switch (ev.type) 1773 switch (ev.type)
1326 { 1774 {
1327 case PropertyNotify: 1775 case PropertyNotify:
1776 /*
1777 * if user used some Esetroot compatible prog to set the root bg,
1778 * use the property to determine the pixmap. We use it later on.
1779 */
1328 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1780 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1781 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1329 { 1782 {
1330 if (ev.xproperty.state == PropertyNewValue) 1783 bgPixmap.set_root_pixmap ();
1331 selection_property (ev.xproperty.window, ev.xproperty.atom); 1784 update_background ();
1332 break;
1333 } 1785 }
1334#ifdef TRANSPARENT
1335 else
1336 {
1337 /*
1338 * if user used some Esetroot compatible prog to set the root bg,
1339 * use the property to determine the pixmap. We use it later on.
1340 */
1341 if (xa[XA_XROOTPMAPID] == 0)
1342 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1343
1344 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1345 return;
1346 }
1347
1348 /* FALLTHROUGH */
1349 case ReparentNotify:
1350 if ((Options & Opt_transparent) && check_our_parents ())
1351 if (am_transparent)
1352 want_full_refresh = 1;
1353 break; 1786 break;
1787 }
1354#endif 1788# endif
1355 }
1356} 1789}
1790#endif
1357 1791
1358void 1792void
1359rxvt_term::button_press (XButtonEvent &ev) 1793rxvt_term::button_press (XButtonEvent &ev)
1360{ 1794{
1361 int reportmode = 0, clickintime; 1795 int reportmode = 0, clickintime;
1362 1796
1363 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1797 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1798
1364 if (!bypass_keystate) 1799 if (!bypass_keystate)
1365 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1800 reportmode = !! (priv_modes & PrivMode_mouse_report);
1801
1366 /* 1802 /*
1367 * VT window processing of button press 1803 * VT window processing of button press
1368 */ 1804 */
1369 if (ev.window == TermWin.vt) 1805 if (ev.window == vt)
1370 { 1806 {
1807 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1808 return;
1809
1810#if ISO_14755
1811 // 5.4
1812 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1813 {
1814 iso14755_54 (ev.x, ev.y);
1815 return;
1816 }
1817#endif
1818
1371 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1819 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1820
1372 if (reportmode) 1821 if (reportmode)
1373 { 1822 {
1374 /* mouse report from vt window */ 1823 /* mouse report from vt window */
1375 /* save the xbutton state (for ButtonRelease) */ 1824 /* save the xbutton state (for ButtonRelease) */
1376 MEvent.state = ev.state; 1825 MEvent.state = ev.state;
1377#ifdef MOUSE_REPORT_DOUBLECLICK 1826#ifdef MOUSE_REPORT_DOUBLECLICK
1378 if (ev.button == MEvent.button && clickintime) 1827 if (ev.button == MEvent.button && clickintime)
1379 { 1828 {
1380 /* same button, within alloted time */ 1829 /* same button, within alloted time */
1381 MEvent.clicks++; 1830 MEvent.clicks++;
1831
1382 if (MEvent.clicks > 1) 1832 if (MEvent.clicks > 1)
1383 { 1833 {
1384 /* only report double clicks */ 1834 /* only report double clicks */
1385 MEvent.clicks = 2; 1835 MEvent.clicks = 2;
1386 mouse_report (ev); 1836 mouse_report (ev);
… …
1398 mouse_report (ev); 1848 mouse_report (ev);
1399 } 1849 }
1400#else 1850#else
1401 MEvent.button = ev.button; 1851 MEvent.button = ev.button;
1402 mouse_report (ev); 1852 mouse_report (ev);
1403#endif /* MOUSE_REPORT_DOUBLECLICK */ 1853#endif /* MOUSE_REPORT_DOUBLECLICK */
1404 1854
1405 } 1855 }
1406 else 1856 else
1407 { 1857 {
1408 if (ev.button != MEvent.button) 1858 if (ev.button != MEvent.button)
1409 MEvent.clicks = 0; 1859 MEvent.clicks = 0;
1860
1410 switch (ev.button) 1861 switch (ev.button)
1411 { 1862 {
1412 case Button1: 1863 case Button1:
1864 /* allow meta + click to select rectangular areas */
1865 /* should be done in screen.C */
1866#if ENABLE_FRILLS
1867 selection.rect = !!(ev.state & ModMetaMask);
1868#else
1869 selection.rect = false;
1870#endif
1871
1413 /* allow shift+left click to extend selection */ 1872 /* allow shift+left click to extend selection */
1414 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1873 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1415 { 1874 {
1416 if (MEvent.button == Button1 && clickintime) 1875 if (MEvent.button == Button1 && clickintime)
1417 selection_rotate (ev.x, ev.y); 1876 selection_rotate (ev.x, ev.y);
1418 else 1877 else
1419 selection_extend (ev.x, ev.y, 1); 1878 selection_extend (ev.x, ev.y, 1);
… …
1434 case Button3: 1893 case Button3:
1435 if (MEvent.button == Button3 && clickintime) 1894 if (MEvent.button == Button3 && clickintime)
1436 selection_rotate (ev.x, ev.y); 1895 selection_rotate (ev.x, ev.y);
1437 else 1896 else
1438 selection_extend (ev.x, ev.y, 1); 1897 selection_extend (ev.x, ev.y, 1);
1898
1439 MEvent.button = Button3; 1899 MEvent.button = Button3;
1440 break; 1900 break;
1441 } 1901 }
1442 } 1902 }
1903
1443 MEvent.time = ev.time; 1904 MEvent.time = ev.time;
1444 return; 1905 return;
1445 } 1906 }
1446 1907
1447 /* 1908 /*
… …
1491 tt_printf ("\033[5~"); 1952 tt_printf ("\033[5~");
1492 break; 1953 break;
1493 } 1954 }
1494 } 1955 }
1495 else 1956 else
1496#endif /* NO_SCROLLBAR_REPORT */ 1957#endif /* NO_SCROLLBAR_REPORT */
1497 1958
1498 { 1959 {
1499 char upordown = 0; 1960 char upordown = 0;
1500 1961
1501 if (scrollBar.style == R_SB_NEXT) 1962 if (scrollBar.style == R_SB_NEXT)
1502 { 1963 {
1503 if (scrollbarnext_upButton (ev.y)) 1964 if (scrollbarnext_upButton (ev.y))
1504 upordown = -1; /* up */ 1965 upordown = -1; /* up */
… …
1510 if (scrollbarrxvt_upButton (ev.y)) 1971 if (scrollbarrxvt_upButton (ev.y))
1511 upordown = -1; /* up */ 1972 upordown = -1; /* up */
1512 else if (scrollbarrxvt_dnButton (ev.y)) 1973 else if (scrollbarrxvt_dnButton (ev.y))
1513 upordown = 1; /* down */ 1974 upordown = 1; /* down */
1514 } 1975 }
1976
1515 if (upordown) 1977 if (upordown)
1516 { 1978 {
1517#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1979#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1518 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1980 if (!cont_scroll_ev.is_active ())
1981 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1519#endif 1982#endif
1520 if (scr_page (upordown < 0 ? UP : DN, 1)) 1983 if (scr_page (upordown < 0 ? UP : DN, 1))
1521 { 1984 {
1522 if (upordown < 0) 1985 if (upordown < 0)
1523 scrollBar.setUp (); 1986 scrollBar.setUp ();
… …
1539 break; 2002 break;
1540 case R_SB_ALIGN_BOTTOM: 2003 case R_SB_ALIGN_BOTTOM:
1541 csrO = scrollBar.bot - scrollBar.top; 2004 csrO = scrollBar.bot - scrollBar.top;
1542 break; 2005 break;
1543 } 2006 }
2007
1544 if (scrollBar.style == R_SB_XTERM 2008 if (scrollBar.style == R_SB_XTERM
1545 || scrollbar_above_slider (ev.y) 2009 || scrollbar_above_slider (ev.y)
1546 || scrollbar_below_slider (ev.y)) 2010 || scrollbar_below_slider (ev.y))
1547 scr_move_to ( scrollbar_position (ev.y) - csrO, 2011 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1548 scrollbar_size ()); 2012
1549 scrollBar.setMotion (); 2013 scrollBar.setMotion ();
1550 break; 2014 break;
1551 2015
1552 case Button1: 2016 case Button1:
1553 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2017 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1557 case Button3: 2021 case Button3:
1558 if (scrollBar.style != R_SB_XTERM) 2022 if (scrollBar.style != R_SB_XTERM)
1559 { 2023 {
1560 if (scrollbar_above_slider (ev.y)) 2024 if (scrollbar_above_slider (ev.y))
1561# ifdef RXVT_SCROLL_FULL 2025# ifdef RXVT_SCROLL_FULL
1562 scr_page (UP, TermWin.nrow - 1); 2026 scr_page (UP, nrow - 1);
1563# else 2027# else
1564 scr_page (UP, TermWin.nrow / 4); 2028 scr_page (UP, nrow / 4);
1565# endif 2029# endif
1566 else if (scrollbar_below_slider (ev.y)) 2030 else if (scrollbar_below_slider (ev.y))
1567# ifdef RXVT_SCROLL_FULL 2031# ifdef RXVT_SCROLL_FULL
1568 scr_page (DN, TermWin.nrow - 1); 2032 scr_page (DN, nrow - 1);
1569# else 2033# else
1570 scr_page (DN, TermWin.nrow / 4); 2034 scr_page (DN, nrow / 4);
1571# endif 2035# endif
1572 else 2036 else
1573 scrollBar.setMotion (); 2037 scrollBar.setMotion ();
1574 } 2038 }
1575 else 2039 else
1576 { 2040 {
1577 scr_page ((ev.button == Button1 ? DN : UP), 2041 scr_page ((ev.button == Button1 ? DN : UP),
1578 (TermWin.nrow 2042 (nrow
1579 * scrollbar_position (ev.y) 2043 * scrollbar_position (ev.y)
1580 / scrollbar_size ())); 2044 / scrollbar_size ()));
1581 } 2045 }
2046
1582 break; 2047 break;
1583 } 2048 }
1584 } 2049 }
2050
1585 return; 2051 return;
1586 } 2052 }
1587#if MENUBAR
1588 /*
1589 * Menubar window processing of button press
1590 */
1591 if (isMenuBarWindow (ev.window))
1592 menubar_control (ev);
1593#endif
1594} 2053}
1595 2054
1596void 2055void
1597rxvt_term::button_release (XButtonEvent &ev) 2056rxvt_term::button_release (XButtonEvent &ev)
1598{ 2057{
1599 int reportmode = 0; 2058 int reportmode = 0;
1600 2059
1601 csrO = 0; /* reset csr Offset */ 2060 csrO = 0; /* reset csr Offset */
1602 if (!bypass_keystate) 2061 if (!bypass_keystate)
1603 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2062 reportmode = !! (priv_modes & PrivMode_mouse_report);
1604 2063
1605 if (scrollbar_isUpDn ()) 2064 if (scrollbar_isUpDn ())
1606 { 2065 {
1607 scrollBar.setIdle (); 2066 scrollBar.setIdle ();
1608 scrollbar_show (0); 2067 scrollbar_show (0);
1609#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1610 refresh_type &= ~SMOOTH_REFRESH;
1611#endif
1612
1613 } 2068 }
2069
1614#ifdef SELECTION_SCROLLING 2070#ifdef SELECTION_SCROLLING
1615 pending_scroll_selection=0; 2071 sel_scroll_ev.stop();
1616#endif 2072#endif
2073
1617 if (ev.window == TermWin.vt) 2074 if (ev.window == vt)
1618 { 2075 {
2076 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2077 return;
2078
2079#if ISO_14755
2080 // 5.4
2081 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2082 return;
2083#endif
2084
1619 if (reportmode) 2085 if (reportmode)
1620 { 2086 {
1621 /* mouse report from vt window */ 2087 /* mouse report from vt window */
1622 /* don't report release of wheel "buttons" */ 2088 /* don't report release of wheel "buttons" */
1623 if (ev.button >= 4) 2089 if (ev.button >= 4)
… …
1634 mouse_report (ev); 2100 mouse_report (ev);
1635 } 2101 }
1636#else /* MOUSE_REPORT_DOUBLECLICK */ 2102#else /* MOUSE_REPORT_DOUBLECLICK */
1637 MEvent.button = AnyButton; 2103 MEvent.button = AnyButton;
1638 mouse_report (ev); 2104 mouse_report (ev);
1639#endif /* MOUSE_REPORT_DOUBLECLICK */ 2105#endif /* MOUSE_REPORT_DOUBLECLICK */
1640 return; 2106 return;
1641 } 2107 }
2108
1642 /* 2109 /*
1643 * dumb hack to compensate for the failure of click-and-drag 2110 * dumb hack to compensate for the failure of click-and-drag
1644 * when overriding mouse reporting 2111 * when overriding mouse reporting
1645 */ 2112 */
1646 if (PrivateModes & PrivMode_mouse_report 2113 if (priv_modes & PrivMode_mouse_report
1647 && bypass_keystate 2114 && bypass_keystate
1648 && ev.button == Button1 && MEvent.clicks <= 1) 2115 && ev.button == Button1 && MEvent.clicks <= 1)
1649 selection_extend (ev.x, ev.y, 0); 2116 selection_extend (ev.x, ev.y, 0);
1650 2117
1651 switch (ev.button) 2118 switch (ev.button)
1652 { 2119 {
1653 case Button1: 2120 case Button1:
1654 case Button3: 2121 case Button3:
1655 selection_make (ev.time); 2122 selection_make (ev.time);
1656 break; 2123 break;
2124
1657 case Button2: 2125 case Button2:
1658 selection_request (ev.time, ev.x, ev.y); 2126 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2127 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1659 break; 2128 break;
2129
1660#ifdef MOUSE_WHEEL 2130#ifdef MOUSE_WHEEL
1661 case Button4: 2131 case Button4:
1662 case Button5: 2132 case Button5:
1663 { 2133 {
1664 int i; 2134 int i;
1665 page_dirn v; 2135 page_dirn v;
1666 2136
1667 v = (ev.button == Button4) ? UP : DN; 2137 v = ev.button == Button4 ? UP : DN;
2138
1668 if (ev.state & ShiftMask) 2139 if (ev.state & ShiftMask)
1669 i = 1; 2140 i = 1;
1670 else if ((Options & Opt_mouseWheelScrollPage)) 2141 else if (option (Opt_mouseWheelScrollPage))
1671 i = TermWin.nrow - 1; 2142 i = nrow - 1;
1672 else 2143 else
1673 i = 5; 2144 i = 5;
2145
1674# ifdef MOUSE_SLIP_WHEELING 2146# ifdef MOUSE_SLIP_WHEELING
1675 if (ev.state & ControlMask) 2147 if (ev.state & ControlMask)
1676 { 2148 {
1677 mouse_slip_wheel_speed += (v ? -1 : 1); 2149 mouse_slip_wheel_speed += v ? -1 : 1;
1678 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2150 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2151 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2152
2153 if (!slip_wheel_ev.is_active ())
2154 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2155 }
2156 else
2157 {
2158# endif
2159 scr_page (v, i);
2160 scrollbar_show (1);
2161# ifdef MOUSE_SLIP_WHEELING
1679 } 2162 }
1680# endif 2163# 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 } 2164 }
1695 break; 2165 break;
1696#endif 2166#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 { 2167 }
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 { 2168 }
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} 2169}
1918#endif
1919 2170
1920/*}}} */ 2171/*}}} */
1921 2172
1922bool 2173bool
1923rxvt_term::cmd_parse () 2174rxvt_term::cmd_parse ()
1924{ 2175{
1925 bool flag = false; 2176 bool flag = false;
1926 unicode_t ch = NOCHAR; 2177 wchar_t ch = NOCHAR;
1927 unsigned char *seq_begin; // remember start of esc-sequence here 2178 char *seq_begin; // remember start of esc-sequence here
1928 2179
1929 for (;;) 2180 for (;;)
1930 { 2181 {
1931 if (ch == NOCHAR) 2182 if (ch == NOCHAR)
1932 { 2183 {
1933 seq_begin = cmdbuf_ptr; 2184 seq_begin = cmdbuf_ptr;
1934 ch = next_char (); 2185 ch = next_char ();
1935 }
1936 2186
1937 if (ch == NOCHAR) // TODO: improve 2187 if (ch == NOCHAR)
1938 break; 2188 break;
1939
1940 if (!IS_CONTROL (ch) || ch == '\t' || ch == '\n' || ch == '\r')
1941 { 2189 }
2190
2191 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2192 {
2193 if (!seen_input)
2194 {
2195 seen_input = 1;
2196 // many badly-written programs (e.g. jed) contain a race condition:
2197 // they first read the screensize and then install a SIGWINCH handler.
2198 // some window managers resize the window early, and these programs
2199 // then sometimes get the size wrong.
2200 // unfortunately other programs are even more buggy and dislike
2201 // being sent SIGWINCH, so only do it when we were in fact being
2202 // resized.
2203 if (seen_resize && cmd_pid)
2204 kill (-cmd_pid, SIGWINCH);
2205 }
2206
1942 /* Read a text string from the input buffer */ 2207 /* Read a text string from the input buffer */
1943 unicode_t buf[UBUFSIZ]; 2208 wchar_t buf[UBUFSIZ];
1944 bool refreshnow = false; 2209 bool refreshnow = false;
1945 int nlines = 0; 2210 int nlines = 0;
1946 unicode_t *str = buf; 2211 wchar_t *str = buf;
1947 2212 wchar_t *eol = str + min (ncol, UBUFSIZ);
1948 *str++ = ch;
1949 2213
1950 for (;;) 2214 for (;;)
1951 { 2215 {
2216 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2217 break;
2218
2219 *str++ = ch;
2220
2221 if (ch == C0_LF || str >= eol)
2222 {
2223 if (ch == C0_LF)
2224 nlines++;
2225
2226 refresh_count++;
2227
2228 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2229 {
2230 refresh_count = 0;
2231
2232 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2233 {
2234 refreshnow = true;
2235 ch = NOCHAR;
2236 break;
2237 }
2238 }
2239
2240 // scr_add_lines only works for nlines <= nrow - 1.
2241 if (nlines >= nrow - 1)
2242 {
2243 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2244 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2245 scr_add_lines (buf, str - buf, nlines);
2246
2247 nlines = 0;
2248 str = buf;
2249 eol = str + min (ncol, UBUFSIZ);
2250 }
2251
2252 if (str >= eol)
2253 {
2254 if (eol >= buf + UBUFSIZ)
2255 {
2256 ch = NOCHAR;
2257 break;
2258 }
2259 else
2260 eol = min (eol + ncol, buf + UBUFSIZ);
2261 }
2262
2263 }
2264
1952 seq_begin = cmdbuf_ptr; 2265 seq_begin = cmdbuf_ptr;
1953 ch = next_char (); 2266 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 } 2267 }
1989 2268
2269 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2270 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
1990 scr_add_lines (buf, nlines, str - buf); 2271 scr_add_lines (buf, str - buf, nlines);
1991 2272
1992 /* 2273 /*
1993 * If there have been a lot of new lines, then update the screen 2274 * 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. 2275 * 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 2276 * 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 */ 2277 */
2001 if (refreshnow) 2278 if (refreshnow)
2002 { 2279 {
2003 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) 2280 flag = true;
2004 refresh_limit++;
2005
2006 scr_refresh (refresh_type); 2281 scr_refresh ();
2282 want_refresh = 1;
2007 } 2283 }
2008 2284
2009 } 2285 }
2010 else 2286 else
2011 { 2287 {
… …
2026 2302
2027 return flag; 2303 return flag;
2028} 2304}
2029 2305
2030// read the next character 2306// read the next character
2031unicode_t 2307wchar_t
2032rxvt_term::next_char () 2308rxvt_term::next_char () NOTHROW
2033{ 2309{
2034 while (cmdbuf_ptr < cmdbuf_endp) 2310 while (cmdbuf_ptr < cmdbuf_endp)
2035 { 2311 {
2036 // assume 7-bit to be ascii ALWAYS 2312 // assume 7-bit to be ascii ALWAYS
2037 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2313 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2038 return *cmdbuf_ptr++; 2314 return *cmdbuf_ptr++;
2039 2315
2040 wchar_t wc; 2316 wchar_t wc;
2041 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2317 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2042 2318
2043 if (len == (size_t)-2) 2319 if (len == (size_t)-2)
2044 { 2320 {
2045 // the mbstate stores incomplete sequences. didn't know this :/ 2321 // the mbstate stores incomplete sequences. didn't know this :/
2046 cmdbuf_ptr = cmdbuf_endp; 2322 cmdbuf_ptr = cmdbuf_endp;
2047 break; 2323 break;
2048 } 2324 }
2049 2325
2050 if (len == (size_t)-1) 2326 if (len == (size_t)-1)
2051 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2327 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2052 2328
2053 // assume wchar == unicode 2329 // assume wchar == unicode
2054 cmdbuf_ptr += len; 2330 cmdbuf_ptr += len;
2055 return wc; 2331 return wc & UNICODE_MASK;
2056 } 2332 }
2057 2333
2058 return NOCHAR; 2334 return NOCHAR;
2059} 2335}
2336
2337// read the next octet
2338uint32_t
2339rxvt_term::next_octet () NOTHROW
2340{
2341 return cmdbuf_ptr < cmdbuf_endp
2342 ? (unsigned char)*cmdbuf_ptr++
2343 : NOCHAR;
2344}
2345
2346static class out_of_input out_of_input;
2060 2347
2061/* rxvt_cmd_getc () - Return next input character */ 2348/* rxvt_cmd_getc () - Return next input character */
2062/* 2349/*
2063 * Return the next input character after first passing any keyboard input 2350 * Return the next input character after first passing any keyboard input
2064 * to the command. 2351 * to the command.
2065 */ 2352 */
2066unicode_t 2353wchar_t
2067rxvt_term::cmd_getc () 2354rxvt_term::cmd_getc () THROW ((class out_of_input))
2068{ 2355{
2069 unicode_t c = next_char (); 2356 wchar_t c = next_char ();
2357
2358 if (c == NOCHAR)
2359 throw out_of_input;
2360
2361 return c;
2362}
2363
2364uint32_t
2365rxvt_term::cmd_get8 () THROW ((class out_of_input))
2366{
2367 uint32_t c = next_octet ();
2070 2368
2071 if (c == NOCHAR) 2369 if (c == NOCHAR)
2072 throw out_of_input; 2370 throw out_of_input;
2073 2371
2074 return c; 2372 return c;
… …
2138 { 2436 {
2139 if ((buf[len++] = cmd_getc ()) == 'i') 2437 if ((buf[len++] = cmd_getc ()) == 'i')
2140 break; /* done = 1 */ 2438 break; /* done = 1 */
2141 } 2439 }
2142 } 2440 }
2143 2441
2144 for (i = 0; i < len; i++) 2442 for (i = 0; i < len; i++)
2145 if (putc (buf[i], fd) == EOF) 2443 if (putc (buf[i], fd) == EOF)
2146 { 2444 {
2147 done = 1; 2445 done = 1;
2148 break; 2446 break;
… …
2150 } 2448 }
2151 } 2449 }
2152 2450
2153 pclose_printer (fd); 2451 pclose_printer (fd);
2154} 2452}
2155#endif /* PRINTPIPE */ 2453#endif /* PRINTPIPE */
2156/*}}} */ 2454/*}}} */
2157 2455
2158/* *INDENT-OFF* */ 2456/* *INDENT-OFF* */
2159enum { 2457enum {
2160 C1_40 = 0x40, 2458 C1_40 = 0x40,
2161 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2459 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, 2460 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, 2461 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 2462 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2165}; 2463};
2166/* *INDENT-ON* */ 2464/* *INDENT-ON* */
2167 2465
2168/*{{{ process non-printing single characters */ 2466/*{{{ process non-printing single characters */
2169void 2467void
… …
2174 case C0_ESC: 2472 case C0_ESC:
2175 process_escape_seq (); 2473 process_escape_seq ();
2176 break; 2474 break;
2177 case C0_ENQ: /* terminal Status */ 2475 case C0_ENQ: /* terminal Status */
2178 if (rs[Rs_answerbackstring]) 2476 if (rs[Rs_answerbackstring])
2179 tt_write ( 2477 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 2478 else
2183 tt_write ((unsigned char *)VT100_ANS, 2479 tt_write (VT100_ANS, strlen (VT100_ANS));
2184 (unsigned int)STRLEN (VT100_ANS));
2185 break; 2480 break;
2186 case C0_BEL: /* bell */ 2481 case C0_BEL: /* bell */
2187 scr_bell (); 2482 scr_bell ();
2188 break; 2483 break;
2189 case C0_BS: /* backspace */ 2484 case C0_BS: /* backspace */
… …
2205 break; 2500 break;
2206 case C0_SI: /* shift in - acs */ 2501 case C0_SI: /* shift in - acs */
2207 scr_charset_choose (0); 2502 scr_charset_choose (0);
2208 break; 2503 break;
2209 2504
2505#ifdef EIGHT_BIT_CONTROLS
2210 // 8-bit controls 2506 // 8-bit controls
2211 case 0x90: /* DCS */ 2507 case 0x90: /* DCS */
2212 process_dcs_seq (); 2508 process_dcs_seq ();
2213 break; 2509 break;
2214 case 0x9b: /* CSI */ 2510 case 0x9b: /* CSI */
2215 process_csi_seq (); 2511 process_csi_seq ();
2216 break; 2512 break;
2217 case 0x9d: /* CSI */ 2513 case 0x9d: /* OSC */
2218 process_osc_seq (); 2514 process_osc_seq ();
2219 break; 2515 break;
2516#endif
2220 } 2517 }
2221} 2518}
2222/*}}} */ 2519/*}}} */
2223 2520
2224 2521
… …
2286void 2583void
2287rxvt_term::process_escape_seq () 2584rxvt_term::process_escape_seq ()
2288{ 2585{
2289 unicode_t ch = cmd_getc (); 2586 unicode_t ch = cmd_getc ();
2290 2587
2291 if (PrivateModes & PrivMode_vt52) 2588 if (priv_modes & PrivMode_vt52)
2292 { 2589 {
2293 process_escape_vt52 (ch); 2590 process_escape_vt52 (ch);
2294 return; 2591 return;
2295 } 2592 }
2296 2593
… …
2311 scr_charset_set (2, (unsigned int)cmd_getc ()); 2608 scr_charset_set (2, (unsigned int)cmd_getc ());
2312 break; 2609 break;
2313 case '+': 2610 case '+':
2314 scr_charset_set (3, (unsigned int)cmd_getc ()); 2611 scr_charset_set (3, (unsigned int)cmd_getc ());
2315 break; 2612 break;
2316#ifndef NO_FRILLS 2613#if !ENABLE_MINIMAL
2317 case '6': 2614 case '6':
2318 scr_backindex (); 2615 scr_backindex ();
2319 break; 2616 break;
2320#endif 2617#endif
2321 case '7': 2618 case '7':
2322 scr_cursor (SAVE); 2619 scr_cursor (SAVE);
2323 break; 2620 break;
2324 case '8': 2621 case '8':
2325 scr_cursor (RESTORE); 2622 scr_cursor (RESTORE);
2326 break; 2623 break;
2327#ifndef NO_FRILLS 2624#if !ENABLE_MINIMAL
2328 case '9': 2625 case '9':
2329 scr_forwardindex (); 2626 scr_forwardindex ();
2330 break; 2627 break;
2331#endif 2628#endif
2332 case '=': 2629 case '=':
… …
2342 break; 2639 break;
2343 2640
2344 /* 8.3.87: NEXT LINE */ 2641 /* 8.3.87: NEXT LINE */
2345 case C1_NEL: /* ESC E */ 2642 case C1_NEL: /* ESC E */
2346 { 2643 {
2347 unicode_t nlcr[] = { L'\n', L'\r' }; 2644 wchar_t nlcr[] = { C0_LF, C0_CR };
2348 scr_add_lines (nlcr, 1, 2); 2645 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2349 } 2646 }
2350 break; 2647 break;
2351 2648
2352 /* kidnapped escape sequence: Should be 8.3.48 */ 2649 /* kidnapped escape sequence: Should be 8.3.48 */
2353 case C1_ESA: /* ESC G */ 2650 case C1_ESA: /* ESC G */
… …
2363 case C1_RI: /* ESC M */ 2660 case C1_RI: /* ESC M */
2364 scr_index (DN); 2661 scr_index (DN);
2365 break; 2662 break;
2366 2663
2367 /* 8.3.142: SINGLE-SHIFT TWO */ 2664 /* 8.3.142: SINGLE-SHIFT TWO */
2368 /*case C1_SS2: scr_single_shift (2); break; */ 2665 /*case C1_SS2: scr_single_shift (2); break; */
2369 2666
2370 /* 8.3.143: SINGLE-SHIFT THREE */ 2667 /* 8.3.143: SINGLE-SHIFT THREE */
2371 /*case C1_SS3: scr_single_shift (3); break; */ 2668 /*case C1_SS3: scr_single_shift (3); break; */
2372 2669
2373 /* 8.3.27: DEVICE CONTROL STRING */ 2670 /* 8.3.27: DEVICE CONTROL STRING */
2374 case C1_DCS: /* ESC P */ 2671 case C1_DCS: /* ESC P */
2375 process_dcs_seq (); 2672 process_dcs_seq ();
2376 break; 2673 break;
2377 2674
2378 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2675 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2379 case C1_SCI: /* ESC Z */ 2676 case C1_SCI: /* ESC Z */
2380 tt_write ((const unsigned char *)ESCZ_ANSWER, 2677 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2381 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2382 break; /* steal obsolete ESC [ c */ 2678 break; /* steal obsolete ESC [ c */
2383 2679
2384 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2680 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2385 case C1_CSI: /* ESC [ */ 2681 case C1_CSI: /* ESC [ */
2386 process_csi_seq (); 2682 process_csi_seq ();
… …
2391 process_osc_seq (); 2687 process_osc_seq ();
2392 break; 2688 break;
2393 2689
2394 /* 8.3.106: RESET TO INITIAL STATE */ 2690 /* 8.3.106: RESET TO INITIAL STATE */
2395 case 'c': 2691 case 'c':
2692 mbstate.reset ();
2396 scr_poweron (); 2693 scr_poweron ();
2397 scrollbar_show (1); 2694 scrollbar_show (1);
2398 break; 2695 break;
2399 2696
2400 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2697 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2412 2709
2413/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2710/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2414/* *INDENT-OFF* */ 2711/* *INDENT-OFF* */
2415enum { 2712enum {
2416 CSI_ICH = 0x40, 2713 CSI_ICH = 0x40,
2417 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2714 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 , 2715 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, 2716 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, 2717 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, 2718 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, 2719 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, */ 2734 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, [, \, ], ^, _, */ 2735 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, */ 2736 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, */ 2737 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, */ 2738 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, {, |, }, ~, */ 2739 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2443 }; 2740 };
2444/* *INDENT-ON* */ 2741/* *INDENT-ON* */
2445 2742
2446void 2743void
2447rxvt_term::process_csi_seq () 2744rxvt_term::process_csi_seq ()
2448{ 2745{
2449 unicode_t ch, priv, i; 2746 unicode_t ch, priv, i;
2450 unsigned int nargs, p; 2747 unsigned int nargs, p;
2451 int n, ndef; 2748 int n, ndef;
2452 int arg[ESC_ARGS]; 2749 int arg[ESC_ARGS] = { };
2453 2750
2454 for (nargs = ESC_ARGS; nargs > 0;) 2751 nargs = 0;
2455 arg[--nargs] = 0;
2456 2752
2457 priv = 0; 2753 priv = 0;
2458 ch = cmd_getc (); 2754 ch = cmd_getc ();
2459 if (ch >= '<' && ch <= '?') 2755 if (ch >= '<' && ch <= '?')
2756 {
2460 { /* '<' '=' '>' '?' */ 2757 /* '<' '=' '>' '?' */
2461 priv = ch; 2758 priv = ch;
2462 ch = cmd_getc (); 2759 ch = cmd_getc ();
2463 } 2760 }
2464 2761
2465 /* read any numerical arguments */ 2762 /* read any numerical arguments */
… …
2494 ndef = get_byte_array_bit (csi_defaults, i); 2791 ndef = get_byte_array_bit (csi_defaults, i);
2495 for (p = 0; p < nargs; p++) 2792 for (p = 0; p < nargs; p++)
2496 if (arg[p] == -1) 2793 if (arg[p] == -1)
2497 arg[p] = ndef; 2794 arg[p] = ndef;
2498 2795
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 /* 2796 /*
2507 * private mode handling 2797 * private mode handling
2508 */ 2798 */
2509 if (priv) 2799 if (priv)
2510 { 2800 {
2511 switch (priv) 2801 switch (priv)
2512 { 2802 {
2513 case '>': 2803 case '>':
2514 if (ch == CSI_DA) /* secondary device attributes */ 2804 if (ch == CSI_DA) /* secondary device attributes */
2805 {
2806 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2807 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2808 //
2809 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2810 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2811 // versions.
2812 //
2515 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2813 tt_printf ("\033[>%d;95;0c", 'U');
2814 }
2516 break; 2815 break;
2517 case '?': 2816 case '?':
2518 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2817 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2519 process_terminal_mode (ch, priv, nargs, arg); 2818 process_terminal_mode (ch, priv, nargs, arg);
2520 break; 2819 break;
… …
2625 2924
2626 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2925 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2627 arg[0] = -arg[0]; 2926 arg[0] = -arg[0];
2628 /* FALLTHROUGH */ 2927 /* FALLTHROUGH */
2629 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2928 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2630 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2929 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2631 break; 2930 break;
2632 2931
2633 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2932 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2634 tt_write ((const unsigned char *)VT100_ANS, 2933 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2635 (unsigned int) (sizeof (VT100_ANS) - 1));
2636 break; 2934 break;
2637 2935
2638 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2936 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2639 process_sgr_mode (nargs, arg); 2937 process_sgr_mode (nargs, arg);
2640 break; 2938 break;
… …
2646 tt_printf ("\033[0n"); 2944 tt_printf ("\033[0n");
2647 break; 2945 break;
2648 case 6: /* CPR requested */ 2946 case 6: /* CPR requested */
2649 scr_report_position (); 2947 scr_report_position ();
2650 break; 2948 break;
2651#if defined (ENABLE_DISPLAY_ANSWER)
2652 case 7: /* unofficial extension */ 2949 case 7: /* unofficial extension */
2950 if (option (Opt_insecure))
2653 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2951 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2654 break; 2952 break;
2655#endif
2656 case 8: /* unofficial extension */ 2953 case 8: /* unofficial extension */
2657 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 2954 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2658 break; 2955 break;
2659 } 2956 }
2660 break; 2957 break;
2661 2958
2662 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2959 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2695 break; 2992 break;
2696 2993
2697 case CSI_RM: /* 8.3.107: RESET MODE */ 2994 case CSI_RM: /* 8.3.107: RESET MODE */
2698 if (arg[0] == 4) 2995 if (arg[0] == 4)
2699 scr_insert_mode (0); 2996 scr_insert_mode (0);
2997 else if (arg[0] == 20)
2998 priv_modes &= ~PrivMode_LFNL;
2700 break; 2999 break;
2701 3000
2702 case CSI_SM: /* 8.3.126: SET MODE */ 3001 case CSI_SM: /* 8.3.126: SET MODE */
2703 if (arg[0] == 4) 3002 if (arg[0] == 4)
2704 scr_insert_mode (1); 3003 scr_insert_mode (1);
3004 else if (arg[0] == 20)
3005 priv_modes |= PrivMode_LFNL;
2705 break; 3006 break;
2706 3007
2707 /* 3008 /*
2708 * PRIVATE USE beyond this point. All CSI_7? sequences here 3009 * PRIVATE USE beyond this point. All CSI_7? sequences here
2709 */ 3010 */
… …
2721 break; 3022 break;
2722 case CSI_75: 3023 case CSI_75:
2723 scr_cursor (RESTORE); 3024 scr_cursor (RESTORE);
2724 break; 3025 break;
2725 3026
2726#ifndef NO_FRILLS 3027#if !ENABLE_MINIMAL
2727 case CSI_74: 3028 case CSI_74:
2728 process_window_ops (arg, nargs); 3029 process_window_ops (arg, nargs);
2729 break; 3030 break;
2730#endif 3031#endif
2731 3032
… …
2738 break; 3039 break;
2739 } 3040 }
2740} 3041}
2741/*}}} */ 3042/*}}} */
2742 3043
2743#ifndef NO_FRILLS 3044#if !ENABLE_MINIMAL
2744/* ARGSUSED */ 3045/* ARGSUSED */
2745void 3046void
2746rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3047rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2747{ 3048{
2748 int x, y; 3049 int x, y;
2749 XWindowAttributes wattr; 3050 XWindowAttributes wattr;
2750 Window wdummy; 3051 Window wdummy;
3052
3053 dLocal (Display *, dpy);
2751 3054
2752 if (nargs == 0) 3055 if (nargs == 0)
2753 return; 3056 return;
2754 3057
2755 switch (args[0]) 3058 switch (args[0])
2756 { 3059 {
2757 /* 3060 /*
2758 * commands 3061 * commands
2759 */ 3062 */
2760 case 1: /* deiconify window */ 3063 case 1: /* deiconify window */
2761 XMapWindow (display->display, TermWin.parent[0]); 3064 XMapWindow (dpy, parent[0]);
2762 break; 3065 break;
2763 case 2: /* iconify window */ 3066 case 2: /* iconify window */
2764 XIconifyWindow (display->display, TermWin.parent[0], 3067 XIconifyWindow (dpy, parent[0], display->screen);
2765 DefaultScreen (display->display));
2766 break; 3068 break;
2767 case 3: /* set position (pixels) */ 3069 case 3: /* set position (pixels) */
2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3070 XMoveWindow (dpy, parent[0], args[1], args[2]);
2769 break; 3071 break;
2770 case 4: /* set size (pixels) */ 3072 case 4: /* set size (pixels) */
2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3073 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772 break; 3074 break;
2773 case 5: /* raise window */ 3075 case 5: /* raise window */
2774 XRaiseWindow (display->display, TermWin.parent[0]); 3076 XRaiseWindow (dpy, parent[0]);
2775 break; 3077 break;
2776 case 6: /* lower window */ 3078 case 6: /* lower window */
2777 XLowerWindow (display->display, TermWin.parent[0]); 3079 XLowerWindow (dpy, parent[0]);
2778 break; 3080 break;
2779 case 7: /* refresh window */ 3081 case 7: /* refresh window */
2780 scr_touch (true); 3082 scr_touch (true);
2781 break; 3083 break;
2782 case 8: /* set size (chars) */ 3084 case 8: /* set size (chars) */
2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3085 set_widthheight ((unsigned int) (args[2] * fwidth),
2784 (unsigned int) (args[1] * TermWin.fheight)); 3086 (unsigned int) (args[1] * fheight));
2785 break; 3087 break;
2786 3088
2787 //case 9: NYI, TODO, restore maximized window or maximize window 3089 //case 9: NYI, TODO, restore maximized window or maximize window
2788 default: 3090 default:
2789 if (args[0] >= 24) /* set height (chars) */ 3091 if (args[0] >= 24) /* set height (chars) */
2790 set_widthheight ((unsigned int)TermWin.width, 3092 set_widthheight ((unsigned int)width,
2791 (unsigned int) (args[1] * TermWin.fheight)); 3093 (unsigned int) (args[1] * fheight));
2792 break; 3094 break;
2793
2794 3095
2795 /* 3096 /*
2796 * reports - some output format copied from XTerm 3097 * reports - some output format copied from XTerm
2797 */ 3098 */
2798 case 11: /* report window state */ 3099 case 11: /* report window state */
2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3100 XGetWindowAttributes (dpy, parent[0], &wattr);
2800 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3101 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2801 break; 3102 break;
2802 case 13: /* report window position */ 3103 case 13: /* report window position */
2803 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3104 XGetWindowAttributes (dpy, parent[0], &wattr);
2804 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3105 XTranslateCoordinates (dpy, parent[0], wattr.root,
2805 -wattr.border_width, -wattr.border_width, 3106 -wattr.border_width, -wattr.border_width,
2806 &x, &y, &wdummy); 3107 &x, &y, &wdummy);
2807 tt_printf ("\033[3;%d;%dt", x, y); 3108 tt_printf ("\033[3;%d;%dt", x, y);
2808 break; 3109 break;
2809 case 14: /* report window size (pixels) */ 3110 case 14: /* report window size (pixels) */
2810 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3111 XGetWindowAttributes (dpy, parent[0], &wattr);
2811 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3112 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2812 break; 3113 break;
2813 case 18: /* report text area size (chars) */ 3114 case 18: /* report text area size (chars) */
2814 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3115 tt_printf ("\033[8;%d;%dt", nrow, ncol);
2815 break; 3116 break;
2816 case 19: /* report window size (chars) */ 3117 case 19: /* report window size (chars) */
2817 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3118 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2818 break; 3119 break;
2819#if 0 /* XXX: currently disabled due to security concerns */
2820 case 20: /* report icon label */ 3120 case 20: /* report icon label */
3121 {
3122 char *s;
2821 XGetIconName (display->display, TermWin.parent[0], &s); 3123 XGetIconName (dpy, parent[0], &s);
2822 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3124 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3125 XFree (s);
3126 }
2823 break; 3127 break;
2824 case 21: /* report window title */ 3128 case 21: /* report window title */
3129 {
3130 char *s;
2825 XFetchName (display->display, TermWin.parent[0], &s); 3131 XFetchName (dpy, parent[0], &s);
2826 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3132 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3133 XFree (s);
3134 }
2827 break; 3135 break;
2828#endif
2829 } 3136 }
2830} 3137}
2831#endif 3138#endif
2832 3139
2833/*----------------------------------------------------------------------*/ 3140/*----------------------------------------------------------------------*/
2834/* 3141/*
2835 * get input up until STRING TERMINATOR (or BEL) 3142 * get input up until STRING TERMINATOR (or BEL)
2836 * ends_how is terminator used. returned input must be free ()d 3143 * ends_how is terminator used. returned input must be free()'d
2837 */ 3144 */
2838unsigned char * 3145char *
2839rxvt_term::get_to_st (unicode_t &ends_how) 3146rxvt_term::get_to_st (unicode_t &ends_how)
2840{ 3147{
2841 int seen_esc = 0; /* seen escape? */ 3148 unicode_t ch;
3149 bool seen_esc = false;
2842 unsigned int n = 0; 3150 unsigned int n = 0;
2843 unsigned char *s;
2844 unicode_t ch;
2845 unsigned char string[STRING_MAX]; 3151 wchar_t string[STRING_MAX];
2846 3152
2847 while ((ch = cmd_getc ())) 3153 while ((ch = cmd_getc ()) != NOCHAR)
2848 { 3154 {
2849 if (ch == C0_BEL 3155 if (seen_esc)
2850 || ch == CHAR_ST 3156 {
2851 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3157 if (ch == 0x5c) /* 7bit ST */
2852 break; 3158 break;
2853 3159 else
3160 return NULL;
3161 }
2854 if (ch == C0_ESC) 3162 else if (ch == C0_ESC)
2855 { 3163 {
2856 seen_esc = 1; 3164 seen_esc = true;
2857 continue; 3165 continue;
2858 } 3166 }
3167 else if (ch == C0_BEL || ch == CHAR_ST)
3168 break;
2859 else if (ch == '\t') 3169 else if (ch == C0_SYN)
2860 ch = ' '; /* translate '\t' to space */ 3170 ch = cmd_get8 ();
2861 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3171 else if (ch < 0x20)
2862 return NULL; /* other control character - exit */ 3172 return NULL; /* other control character - exit */
2863 3173
2864 if (n < sizeof (string) - 1) 3174 seen_esc = false;
3175
3176 if (n >= STRING_MAX - 1)
3177 // stop at some sane length
3178 return NULL;
3179
2865 string[n++] = ch; 3180 string[n++] = ch;
2866
2867 seen_esc = 0;
2868 } 3181 }
2869 3182
2870 string[n++] = '\0'; 3183 string[n++] = '\0';
2871 3184
2872 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
2873 return NULL;
2874
2875 ends_how = (ch == 0x5c ? C0_ESC : ch); 3185 ends_how = (ch == 0x5c ? C0_ESC : ch);
2876 STRNCPY (s, string, n); 3186
2877 return s; 3187 return rxvt_wcstombs (string);
2878} 3188}
2879 3189
2880/*----------------------------------------------------------------------*/ 3190/*----------------------------------------------------------------------*/
2881/* 3191/*
2882 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3192 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2883 */ 3193 */
2884void 3194void
2885rxvt_term::process_dcs_seq () 3195rxvt_term::process_dcs_seq ()
2886{ 3196{
2887 unsigned char *s; 3197 char *s;
2888 unicode_t eh; 3198 unicode_t eh;
2889 3199
2890 /* 3200 /*
2891 * Not handled yet 3201 * Not handled yet
2892 */ 3202 */
… …
2911 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3221 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2912 arg = arg * 10 + (ch - '0'); 3222 arg = arg * 10 + (ch - '0');
2913 3223
2914 if (ch == ';') 3224 if (ch == ';')
2915 { 3225 {
2916 unsigned char *s = get_to_st (eh); 3226 char *s = get_to_st (eh);
2917 3227
2918 if (s) 3228 if (s)
2919 { 3229 {
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); 3230 process_xterm_seq (arg, s, eh);
2932
2933 free (s); 3231 free (s);
2934 } 3232 }
2935 } 3233 }
2936} 3234}
3235
3236void
3237rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3238{
3239 if (str[0] == '?' && !str[1])
3240 {
3241 rgba c;
3242 pix_colors_focused[color].get (c);
3243
3244#if XFT
3245 if (c.a != rgba::MAX_CC)
3246 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3247 else
3248#endif
3249 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3250 }
3251 else
3252 set_window_color (color, str);
3253}
3254
2937/* 3255/*
2938 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3256 * 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 */ 3257 */
2960void 3258void
2961rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3259rxvt_term::process_xterm_seq (int op, const char *str, char resp)
2962{ 3260{
2963 int changed = 0;
2964 int color; 3261 int color;
2965 char *buf, *name; 3262 char *buf, *name;
3263 bool query = str[0] == '?' && !str[1];
3264 int saveop = op;
3265
3266 dLocal (Display *, dpy);
2966 3267
2967 assert (str != NULL); 3268 assert (str != NULL);
3269
3270 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3271 return;
3272
2968 switch (op) 3273 switch (op)
2969 { 3274 {
2970 case XTerm_name: 3275 case XTerm_name:
2971 set_title (str); 3276 set_title (str);
2972 /* FALLTHROUGH */ 3277 /* FALLTHROUGH */
… …
2974 set_icon_name (str); 3279 set_icon_name (str);
2975 break; 3280 break;
2976 case XTerm_title: 3281 case XTerm_title:
2977 set_title (str); 3282 set_title (str);
2978 break; 3283 break;
3284 case XTerm_property:
3285 if (str[0] == '?')
3286 {
3287 Atom prop = display->atom (str + 1);
3288 Atom actual_type;
3289 int actual_format;
3290 unsigned long nitems;
3291 unsigned long bytes_after;
3292 unsigned char *value = 0;
3293 const char *str = "";
3294
3295 if (prop
3296 && XGetWindowProperty (dpy, parent[0],
3297 prop, 0, 1<<16, 0, AnyPropertyType,
3298 &actual_type, &actual_format,
3299 &nitems, &bytes_after, &value) == Success
3300 && actual_type != None
3301 && actual_format == 8)
3302 str = (const char *)(value);
3303
3304 tt_printf ("\033]%d;%s%c", op, str, resp);
3305
3306 XFree (value);
3307 }
3308 else
3309 {
3310 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3311
3312 if (eq)
3313 {
3314 *eq = 0;
3315 set_utf8_property (display->atom (str), eq + 1);
3316 }
3317 else
3318 XDeleteProperty (dpy, parent[0],
3319 display->atom (str));
3320 }
3321 break;
3322
2979 case XTerm_Color: 3323 case XTerm_Color:
2980 for (buf = (char *)str; buf && *buf;) 3324 for (buf = (char *)str; buf && *buf;)
2981 { 3325 {
2982 if ((name = STRCHR (buf, ';')) == NULL) 3326 if ((name = strchr (buf, ';')) == NULL)
2983 break; 3327 break;
2984 3328
2985 *name++ = '\0'; 3329 *name++ = '\0';
2986 color = atoi (buf); 3330 color = atoi (buf) + minCOLOR;
2987 3331
2988 if (color < 0 || color >= TOTAL_COLORS) 3332 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2989 break; 3333 break;
2990 3334
2991 if ((buf = STRCHR (name, ';')) != NULL) 3335 if ((buf = strchr (name, ';')) != NULL)
2992 *buf++ = '\0'; 3336 *buf++ = '\0';
2993 3337
2994 set_window_color (color + minCOLOR, name); 3338 process_color_seq (op, color, name, resp);
2995 } 3339 }
3340 break;
3341 case XTerm_Color00:
3342 process_color_seq (op, Color_fg, str, resp);
3343 break;
3344 case XTerm_Color01:
3345 process_color_seq (op, Color_bg, str, resp);
2996 break; 3346 break;
2997#ifndef NO_CURSORCOLOR 3347#ifndef NO_CURSORCOLOR
2998 case XTerm_Color_cursor: 3348 case XTerm_Color_cursor:
2999 set_window_color (Color_cursor, str); 3349 process_color_seq (op, Color_cursor, str, resp);
3000 break; 3350 break;
3001#endif 3351#endif
3002 case XTerm_Color_pointer: 3352 case XTerm_Color_pointer_fg:
3003 set_window_color (Color_pointer, str); 3353 process_color_seq (op, Color_pointer_fg, str, resp);
3354 break;
3355 case XTerm_Color_pointer_bg:
3356 process_color_seq (op, Color_pointer_bg, str, resp);
3004 break; 3357 break;
3005#ifndef NO_BOLD_UNDERLINE_REVERSE 3358#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: 3359 case XTerm_Color_RV:
3013 set_window_color (Color_RV, str); 3360 process_color_seq (op, Color_RV, str, resp);
3014 break; 3361 break;
3362 case Rxvt_Color_BD:
3363 case URxvt_Color_BD:
3364 process_color_seq (op, Color_BD, str, resp);
3365 break;
3366 case Rxvt_Color_UL:
3367 case URxvt_Color_UL:
3368 process_color_seq (op, Color_UL, str, resp);
3369 break;
3370 case URxvt_Color_IT:
3371 process_color_seq (op, Color_IT, str, resp);
3372 break;
3015#endif 3373#endif
3016 3374#if ENABLE_TRANSPARENCY
3017 case XTerm_Menu: 3375 case URxvt_Color_tint:
3376 process_color_seq (op, Color_tint, str, resp);
3018 /* 3377 {
3019 * rxvt_menubar_dispatch () violates the constness of the string, 3378 bool changed = false;
3020 * so DON'T do it here 3379 if (ISSET_PIXCOLOR (Color_tint))
3380 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3381 else
3382 changed = bgPixmap.unset_tint ();
3383 if (changed)
3384 update_background ();
3021 */ 3385 }
3386
3022 break; 3387 break;
3388#endif
3389
3390#if BG_IMAGE_FROM_FILE
3023 case XTerm_Pixmap: 3391 case Rxvt_Pixmap:
3024 if (*str != ';') 3392 if (!strcmp (str, "?"))
3025 { 3393 {
3026#if XPM_BACKGROUND 3394 char str[256];
3027 scale_pixmap (""); /* reset to default scaling */ 3395
3028 set_bgPixmap (str); /* change pixmap */ 3396 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3029#endif 3397 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3030 scr_touch (true); 3398 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3399 process_xterm_seq (XTerm_title, str, CHAR_ST);
3031 } 3400 }
3032 while ((str = STRCHR (str, ';')) != NULL) 3401 else
3033 { 3402 {
3403 int changed = 0;
3404
3405 if (*str != ';')
3406 {
3407 /* reset to default scaling :*/
3408 bgPixmap.unset_geometry ();
3409 if (bgPixmap.set_file (str)) /* change pixmap */
3410 changed++;
3411 str = strchr (str, ';');
3412 if (str == NULL)
3413 bgPixmap.set_defaultGeometry ();
3414 }
3415 while (str)
3416 {
3034 str++; 3417 str++;
3035#if XPM_BACKGROUND 3418 if (bgPixmap.set_geometry (str))
3036 changed += scale_pixmap (str); 3419 changed++;
3037#endif 3420 str = strchr (str, ';');
3038 3421 }
3422 if (changed)
3423 update_background ();
3039 } 3424 }
3040 if (changed)
3041 {
3042#ifdef XPM_BACKGROUND
3043 resize_pixmap ();
3044#endif
3045 scr_touch (true);
3046 }
3047 break; 3425 break;
3426#endif
3048 3427
3049 case XTerm_restoreFG: 3428 case Rxvt_restoreFG:
3050 set_window_color (Color_fg, str); 3429 set_window_color (Color_fg, str);
3051 break; 3430 break;
3052 case XTerm_restoreBG: 3431 case Rxvt_restoreBG:
3053 set_window_color (Color_bg, str); 3432 set_window_color (Color_bg, str);
3054 break; 3433 break;
3434
3055 case XTerm_logfile: 3435 case XTerm_logfile:
3056 // TODO, when secure mode? 3436 // TODO, when secure mode?
3057 break; 3437 break;
3058 case XTerm_font: 3438
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 3439#if 0
3081 case XTerm_dumpscreen: /* no error notices */ 3440 case Rxvt_dumpscreen: /* no error notices */
3082 { 3441 {
3083 int fd; 3442 int fd;
3084 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3443 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3085 { 3444 {
3086 scr_dump (fd); 3445 scr_dump (fd);
3087 close (fd); 3446 close (fd);
3088 } 3447 }
3089 } 3448 }
3449 break;
3450#endif
3451 case XTerm_font:
3452 op = URxvt_font;
3453 case URxvt_font:
3454#if ENABLE_STYLES
3455 case URxvt_boldFont:
3456 case URxvt_italicFont:
3457 case URxvt_boldItalicFont:
3458#endif
3459 if (query)
3460 tt_printf ("\33]%d;%-.250s%c", saveop,
3461 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3462 ? fontset[op - URxvt_font]->fontdesc : "",
3463 resp);
3464 else
3465 {
3466 const char *&res = rs[Rs_font + (op - URxvt_font)];
3467
3468 res = strdup (str);
3469 allocated.push_back ((void *)res);
3470 set_fonts ();
3471 }
3472 break;
3473
3474 case URxvt_version:
3475 if (query)
3476 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3477 op,
3478 rs[Rs_name], VERSION[0], VERSION[2],
3479 resp);
3480 break;
3481
3482#if !ENABLE_MINIMAL
3483 case URxvt_locale:
3484 if (query)
3485 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3486 else
3487 {
3488 set_locale (str);
3489 pty->set_utf8_mode (enc_utf8);
3490 init_xlocale ();
3491 }
3492 break;
3493
3494 case URxvt_view_up:
3495 case URxvt_view_down:
3496 {
3497 int lines = atoi (str);
3498
3499 if (lines)
3500 scr_page (op == URxvt_view_up ? UP : DN, lines);
3501 else
3502 scr_erase_savelines ();
3503 }
3504
3505 break;
3506#endif
3507
3508#if ENABLE_PERL
3509 case URxvt_perl:
3510 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3511 ; // no responses yet
3090 break; 3512 break;
3091#endif 3513#endif
3092 } 3514 }
3093} 3515}
3094/*----------------------------------------------------------------------*/ 3516/*----------------------------------------------------------------------*/
… …
3108{ 3530{
3109 int state; 3531 int state;
3110 3532
3111 if (mode == 's') 3533 if (mode == 's')
3112 { 3534 {
3113 SavedModes |= (PrivateModes & bit); 3535 SavedModes |= (priv_modes & bit);
3114 return -1; 3536 return -1;
3115 } 3537 }
3116 else 3538 else
3117 { 3539 {
3118 if (mode == 'r') 3540 if (mode == 'r')
3119 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3541 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3120 else 3542 else
3121 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3543 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3122 PrivMode (state, bit); 3544 PrivMode (state, bit);
3123 } 3545 }
3124 3546
3125 return state; 3547 return state;
3126} 3548}
3127 3549
3128/* we're not using priv _yet_ */ 3550/* we're not using priv _yet_ */
3129void 3551void
3130rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3552rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3131{ 3553{
3132 unsigned int i, j; 3554 unsigned int i, j;
3133 int state; 3555 int state;
3134 3556
3135 static const struct 3557 static const struct
3136 { 3558 {
3137 const int argval; 3559 const int argval;
3138 const unsigned long bit; 3560 const unsigned long bit;
3139 }
3140
3141 argtopriv[] = { 3561 } argtopriv[] = {
3142 { 1, PrivMode_aplCUR }, 3562 { 1, PrivMode_aplCUR },
3143 { 2, PrivMode_vt52 }, 3563 { 2, PrivMode_vt52 },
3144 { 3, PrivMode_132 }, 3564 { 3, PrivMode_132 },
3145 { 4, PrivMode_smoothScroll }, 3565 { 4, PrivMode_smoothScroll },
3146 { 5, PrivMode_rVideo }, 3566 { 5, PrivMode_rVideo },
3147 { 6, PrivMode_relOrigin }, 3567 { 6, PrivMode_relOrigin },
3148 { 7, PrivMode_Autowrap }, 3568 { 7, PrivMode_Autowrap },
3569 // 8, bi-directional support mode
3149 { 9, PrivMode_MouseX10 }, 3570 { 9, PrivMode_MouseX10 },
3150#ifdef menuBar_esc 3571 // 18, 19 printing-related
3151 { menuBar_esc, PrivMode_menuBar }, 3572 { 25, PrivMode_VisibleCursor },
3152#endif
3153#ifdef scrollBar_esc 3573#ifdef scrollBar_esc
3154 { scrollBar_esc, PrivMode_scrollBar }, 3574 { scrollBar_esc, PrivMode_scrollBar },
3155#endif 3575#endif
3156 // 18, 19 printing-related
3157 { 25, PrivMode_VisibleCursor },
3158 // 30 show scrollbar rxvt. extension
3159 { 35, PrivMode_ShiftKeys }, // rxvt extension 3576 { 35, PrivMode_ShiftKeys }, // rxvt extension
3160 { 40, PrivMode_132OK }, 3577 { 40, PrivMode_132OK },
3161 // 41 xterm more fixes NYI 3578 // 41 xterm more fixes NYI
3162 // 45 margin bell NYI 3579 // 45 margin bell NYI
3163 // 46 start logging 3580 // 46 start logging
… …
3165 { 66, PrivMode_aplKP }, 3582 { 66, PrivMode_aplKP },
3166#ifndef NO_BACKSPACE_KEY 3583#ifndef NO_BACKSPACE_KEY
3167 { 67, PrivMode_BackSpace }, 3584 { 67, PrivMode_BackSpace },
3168#endif 3585#endif
3169 { 1000, PrivMode_MouseX11 }, 3586 { 1000, PrivMode_MouseX11 },
3170 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3587 { 1002, PrivMode_MouseBtnEvent },
3171 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3588 { 1003, PrivMode_MouseAnyEvent },
3172 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3173 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3589 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3174 { 1011, PrivMode_Keypress }, // rxvt extension 3590 { 1011, PrivMode_Keypress }, // rxvt extension
3175 // 1035 enable modifiers for alt, numlock NYI 3591 // 1035 enable modifiers for alt, numlock NYI
3176 // 1036 send ESC for meta keys NYI 3592 // 1036 send ESC for meta keys NYI
3177 // 1037 send DEL for keypad delete NYI 3593 // 1037 send DEL for keypad delete NYI
3178 { 1047, PrivMode_Screen }, 3594 { 1047, PrivMode_Screen },
3179 // 1048 save and restore cursor 3595 // 1048 save and restore cursor
3180 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3596 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3181 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3597 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3182 }; 3598 };
3183 3599
3184 if (nargs == 0) 3600 if (nargs == 0)
3185 return; 3601 return;
… …
3203 } 3619 }
3204 3620
3205 /* extra handling for values with state unkept */ 3621 /* extra handling for values with state unkept */
3206 switch (arg[i]) 3622 switch (arg[i])
3207 { 3623 {
3624#if ENABLE_STYLES
3625 case 1021:
3626 set_option (Opt_intensityStyles, mode);
3627
3628 scr_touch (true);
3629 break;
3630#endif
3208 case 1048: /* alternative cursor save */ 3631 case 1048: /* alternative cursor save */
3209 case 1049: 3632 case 1049:
3633 if (option (Opt_secondaryScreen))
3210 if (mode == 0) 3634 if (mode == 0)
3211 scr_cursor (RESTORE); 3635 scr_cursor (RESTORE);
3212 else if (mode == 1) 3636 else if (mode == 1)
3213 scr_cursor (SAVE); 3637 scr_cursor (SAVE);
3214 /* FALLTHROUGH */ 3638 break;
3215 } 3639 }
3216 3640
3217 if (state >= 0) 3641 if (state >= 0)
3218 /* extra handling for values with valid 0 or 1 state */ 3642 /* extra handling for values with valid 0 or 1 state */
3219 switch (arg[i]) 3643 switch (arg[i])
… …
3225 * within VT52 mode 3649 * within VT52 mode
3226 */ 3650 */
3227 PrivMode (1, PrivMode_vt52); 3651 PrivMode (1, PrivMode_vt52);
3228 break; 3652 break;
3229 case 3: /* 80/132 */ 3653 case 3: /* 80/132 */
3230 if (PrivateModes & PrivMode_132OK) 3654 if (priv_modes & PrivMode_132OK)
3231 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3655 set_widthheight (((state ? 132 : 80) * fwidth), height);
3232 break; 3656 break;
3233 case 4: /* smooth scrolling */ 3657 case 4: /* smooth scrolling */
3234 if (state) 3658 set_option (Opt_jumpScroll, !state);
3235 Options &= ~Opt_jumpScroll;
3236 else
3237 Options |= Opt_jumpScroll;
3238 break; 3659 break;
3239 case 5: /* reverse video */ 3660 case 5: /* reverse video */
3240 scr_rvideo_mode (state); 3661 scr_rvideo_mode (state);
3241 break; 3662 break;
3242 case 6: /* relative/absolute origins */ 3663 case 6: /* relative/absolute origins */
3243 scr_relative_origin (state); 3664 scr_relative_origin (state);
3244 break; 3665 break;
3245 case 7: /* autowrap */ 3666 case 7: /* autowrap */
3246 scr_autowrap (state); 3667 scr_autowrap (state);
3247 break; 3668 break;
3248 /* case 8: - auto repeat, can't do on a per window basis */ 3669 /* case 8: - auto repeat, can't do on a per window basis */
3249 case 9: /* X10 mouse reporting */ 3670 case 9: /* X10 mouse reporting */
3250 if (state) /* orthogonal */ 3671 if (state) /* orthogonal */
3251 PrivateModes &= ~PrivMode_MouseX11; 3672 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3252 break; 3673 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 3674#ifdef scrollBar_esc
3261 case scrollBar_esc: 3675 case scrollBar_esc:
3262 if (scrollbar_mapping (state)) 3676 if (scrollbar_mapping (state))
3263 { 3677 {
3264 resize_all_windows (0, 0, 0); 3678 resize_all_windows (0, 0, 0);
… …
3267 break; 3681 break;
3268#endif 3682#endif
3269 case 25: /* visible/invisible cursor */ 3683 case 25: /* visible/invisible cursor */
3270 scr_cursor_visible (state); 3684 scr_cursor_visible (state);
3271 break; 3685 break;
3272 /* case 35: - shift keys */ 3686 /* case 35: - shift keys */
3273 /* case 40: - 80 <--> 132 mode */ 3687 /* case 40: - 80 <--> 132 mode */
3274 case 47: /* secondary screen */ 3688 case 47: /* secondary screen */
3275 scr_change_screen (state); 3689 scr_change_screen (state);
3276 break; 3690 break;
3277 /* case 66: - application key pad */ 3691 /* case 66: - application key pad */
3278 /* case 67: - backspace key */ 3692 /* case 67: - backspace key */
3279 case 1000: /* X11 mouse reporting */ 3693 case 1000: /* X11 mouse reporting */
3280 if (state) /* orthogonal */ 3694 if (state) /* orthogonal */
3281 PrivateModes &= ~PrivMode_MouseX10; 3695 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3282 break; 3696 break;
3283#if 0
3284 case 1001: 3697 case 1002:
3285 break; /* X11 mouse highlighting */ 3698 case 1003:
3286#endif 3699 if (state)
3700 {
3701 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3702 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3703 vt_emask_mouse = PointerMotionMask;
3704 }
3705 else
3706 vt_emask_mouse = NoEventMask;
3707 vt_select_input ();
3708 break;
3287 case 1010: /* scroll to bottom on TTY output inhibit */ 3709 case 1010: /* scroll to bottom on TTY output inhibit */
3288 if (state)
3289 Options &= ~Opt_scrollTtyOutput;
3290 else
3291 Options |= Opt_scrollTtyOutput; 3710 set_option (Opt_scrollTtyOutput, !state);
3292 break; 3711 break;
3293 case 1011: /* scroll to bottom on key press */ 3712 case 1011: /* scroll to bottom on key press */
3294 if (state)
3295 Options |= Opt_scrollTtyKeypress; 3713 set_option (Opt_scrollTtyKeypress, state);
3296 else
3297 Options &= ~Opt_scrollTtyKeypress;
3298 break; 3714 break;
3299 case 1047: /* secondary screen w/ clearing */ 3715 case 1047: /* secondary screen w/ clearing last */
3300 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3716 if (option (Opt_secondaryScreen))
3301 if (current_screen != PRIMARY) 3717 if (current_screen != PRIMARY)
3302 scr_erase_screen (2); 3718 scr_erase_screen (2);
3303
3304 scr_change_screen (state); 3719 scr_change_screen (state);
3305 /* FALLTHROUGH */ 3720 break;
3721 case 1049: /* secondary screen w/ clearing first */
3722 scr_change_screen (state);
3723 if (option (Opt_secondaryScreen))
3724 if (current_screen != PRIMARY)
3725 scr_erase_screen (2);
3726 break;
3306 default: 3727 default:
3307 break; 3728 break;
3308 } 3729 }
3309 } 3730 }
3310} 3731}
… …
3333 rendset = 0, rendstyle = ~RS_None; 3754 rendset = 0, rendstyle = ~RS_None;
3334 break; 3755 break;
3335 case 1: 3756 case 1:
3336 rendset = 1, rendstyle = RS_Bold; 3757 rendset = 1, rendstyle = RS_Bold;
3337 break; 3758 break;
3759 //case 2: // low intensity
3760 case 3:
3761 rendset = 1, rendstyle = RS_Italic;
3762 break;
3338 case 4: 3763 case 4:
3339 rendset = 1, rendstyle = RS_Uline; 3764 rendset = 1, rendstyle = RS_Uline;
3340 break; 3765 break;
3341 case 5: 3766 case 5: // slowly blinking
3767 case 6: // rapidly blinking
3342 rendset = 1, rendstyle = RS_Blink; 3768 rendset = 1, rendstyle = RS_Blink;
3343 break; 3769 break;
3770 //case 6: // scoansi light background
3344 case 7: 3771 case 7:
3345 rendset = 1, rendstyle = RS_RVid; 3772 rendset = 1, rendstyle = RS_RVid;
3346 break; 3773 break;
3347 case 8: 3774 case 8:
3348 // invisible. NYI 3775 // invisible. NYI
3349 break; 3776 break;
3350 case 22: 3777 //case 9: // crossed out
3778 //case 10: // scoansi acs off, primary font
3779 //case 11: // scoansi acs on, first alt font
3780 //case 12: // scoansi acs on, |0x80, second alt font
3781 //...
3782 //case 19: // ninth alt font
3783 //case 20: // gothic
3784 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3351 rendset = 0, rendstyle = RS_Bold; 3785 rendset = 0, rendstyle = RS_Bold;
3786 break;
3787 case 22: // normal intensity
3788 rendset = 0, rendstyle = RS_Bold;
3789 break;
3790 case 23: // disable italic
3791 rendset = 0, rendstyle = RS_Italic;
3352 break; 3792 break;
3353 case 24: 3793 case 24:
3354 rendset = 0, rendstyle = RS_Uline; 3794 rendset = 0, rendstyle = RS_Uline;
3355 break; 3795 break;
3356 case 25: 3796 case 25:
3357 rendset = 0, rendstyle = RS_Blink; 3797 rendset = 0, rendstyle = RS_Blink;
3358 break; 3798 break;
3799 case 26: // variable spacing (iso 8613)
3800 rendset = 0, rendstyle = RS_Blink;
3801 break;
3359 case 27: 3802 case 27:
3360 rendset = 0, rendstyle = RS_RVid; 3803 rendset = 0, rendstyle = RS_RVid;
3361 break; 3804 break;
3362 case 28:
3363 // visible. NYI 3805 //case 28: // visible. NYI
3364 break; 3806 //case 29: // not crossed-out
3365 } 3807 }
3366 3808
3367 if (rendset != -1) 3809 if (rendset != -1)
3368 { 3810 {
3369 scr_rendition (rendset, rendstyle); 3811 scr_rendition (rendset, rendstyle);
… …
3380 case 35: 3822 case 35:
3381 case 36: 3823 case 36:
3382 case 37: 3824 case 37:
3383 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3825 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3384 break; 3826 break;
3385#ifdef TTY_256COLOR 3827 case 38: // set fg color, ISO 8613-6
3386 case 38:
3387 if (nargs > i + 2 && arg[i + 1] == 5) 3828 if (nargs > i + 2 && arg[i + 1] == 5)
3388 { 3829 {
3389 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3830 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3390 i += 2; 3831 i += 2;
3391 } 3832 }
3392 break; 3833 break;
3393#endif
3394 case 39: /* default fg */ 3834 case 39: /* default fg */
3395 scr_color (Color_fg, Color_fg); 3835 scr_color (Color_fg, Color_fg);
3396 break; 3836 break;
3397 3837
3398 case 40: 3838 case 40:
… …
3403 case 45: 3843 case 45:
3404 case 46: 3844 case 46:
3405 case 47: 3845 case 47:
3406 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3846 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3407 break; 3847 break;
3408#ifdef TTY_256COLOR 3848 case 48: // set bg color, ISO 8613-6
3409 case 48:
3410 if (nargs > i + 2 && arg[i + 1] == 5) 3849 if (nargs > i + 2 && arg[i + 1] == 5)
3411 { 3850 {
3412 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3851 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3413 i += 2; 3852 i += 2;
3414 } 3853 }
3415 break; 3854 break;
3416#endif
3417 case 49: /* default bg */ 3855 case 49: /* default bg */
3418 scr_color (Color_bg, Color_bg); 3856 scr_color (Color_bg, Color_bg);
3419 break; 3857 break;
3420 3858
3421#ifndef NO_BRIGHTCOLOR 3859 //case 50: // not variable spacing
3860
3861#if !ENABLE_MINIMAL
3422 case 90: 3862 case 90:
3423 case 91: /* set bright fg color */ 3863 case 91: /* set bright fg color */
3424 case 92: 3864 case 92:
3425 case 93: 3865 case 93:
3426 case 94: 3866 case 94:
3427 case 95: 3867 case 95:
3428 case 96: 3868 case 96:
3429 case 97: 3869 case 97:
3430 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3870 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3431 Color_fg);
3432 break; 3871 break;
3433 case 100: 3872 case 100:
3434 case 101: /* set bright bg color */ 3873 case 101: /* set bright bg color */
3435 case 102: 3874 case 102:
3436 case 103: 3875 case 103:
3437 case 104: 3876 case 104:
3438 case 105: 3877 case 105:
3439 case 106: 3878 case 106:
3440 case 107: 3879 case 107:
3441 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3880 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3442 Color_bg);
3443 break; 3881 break;
3444#endif 3882#endif
3445
3446 } 3883 }
3447 } 3884 }
3448} 3885}
3449/*}}} */ 3886/*}}} */
3450 3887
3451/*{{{ process Rob Nation's own graphics mode sequences */ 3888/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3452void 3889void
3453rxvt_term::process_graphics () 3890rxvt_term::process_graphics ()
3454{ 3891{
3455 unicode_t ch, cmd = cmd_getc (); 3892 unicode_t ch, cmd = cmd_getc ();
3456 3893
3457 if (cmd == 'Q') 3894 if (cmd == 'Q')
3895 {
3458 { /* query graphics */ 3896 /* query graphics */
3459 tt_printf ("\033G0\n"); /* no graphics */ 3897 tt_printf ("\033G0\012"); /* no graphics */
3460 return; 3898 return;
3461 } 3899 }
3462 /* swallow other graphics sequences until terminating ':' */ 3900 /* swallow other graphics sequences until terminating ':' */
3463 do 3901 do
3464 ch = cmd_getc (); 3902 ch = cmd_getc ();
… …
3474 */ 3912 */
3475void 3913void
3476rxvt_term::tt_printf (const char *fmt,...) 3914rxvt_term::tt_printf (const char *fmt,...)
3477{ 3915{
3478 va_list arg_ptr; 3916 va_list arg_ptr;
3479 unsigned char buf[256]; 3917 char buf[256];
3480 3918
3481 va_start (arg_ptr, fmt); 3919 va_start (arg_ptr, fmt);
3482 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3920 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3483 va_end (arg_ptr); 3921 va_end (arg_ptr);
3484 tt_write (buf, STRLEN (buf)); 3922 tt_write (buf, strlen (buf));
3485} 3923}
3486 3924
3487/* ---------------------------------------------------------------------- */ 3925/* ---------------------------------------------------------------------- */
3488/* Write data to the pty as typed by the user, pasted with the mouse, 3926/* 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. 3927 * or generated by us in response to a query ESC sequence.
3490 */ 3928 */
3929const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3930
3491void 3931void
3492rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3932rxvt_term::tt_write (const char *data, unsigned int len)
3493{ 3933{
3494 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3934 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3935 return;
3495 3936
3496 if (len) 3937 if (pty->pty < 0)
3938 return;
3939
3940 if (v_buflen == 0)
3941 {
3942 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3943
3944 if ((unsigned int)written == len)
3945 return;
3946
3947 data += written;
3948 len -= written;
3497 { 3949 }
3950
3951 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3952
3953 memcpy (v_buffer + v_buflen, data, len);
3954 v_buflen += len;
3955
3956 pty_ev.set (ev::READ | ev::WRITE);
3957}
3958
3959void rxvt_term::pty_write ()
3960{
3961 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
3962
3963 if (written > 0)
3964 {
3965 v_buflen -= written;
3966
3498 if (v_buflen == 0) 3967 if (v_buflen == 0)
3499 { 3968 {
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); 3969 free (v_buffer);
3527 v_buffer = 0; 3970 v_buffer = 0;
3528 v_buflen = 0;
3529 3971
3530 pty_ev.set (EVENT_READ); 3972 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; 3973 return;
3543 } 3974 }
3975
3976 memmove (v_buffer, v_buffer + written, v_buflen);
3544 } 3977 }
3978 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3979 pty_ev.set (ev::READ);
3545} 3980}
3546 3981
3547/*----------------------- end-of-file (C source) -----------------------*/ 3982/*----------------------- end-of-file (C source) -----------------------*/
3548 3983

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