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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.131 by root, Fri Aug 13 22:38:57 2004 UTC vs.
Revision 1.386 by ayin, Fri Dec 28 11:02:31 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>
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#ifndef NO_FRILLS
63
64#define ISO_14755_KEYCODE_VALID 0x80000000UL
65#define ISO_14755_ACTIVE 0x40000000UL 70#define ISO_14755_STARTED 0x80000000UL
66#define ISO_14755_ESCAPE_NEXT 0x20000000UL 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
67 75
76#if ISO_14755
68static unsigned short iso14755_symtab[] = { 77static unsigned short iso14755_symtab[] = {
69 // keysym, unicode 78 // keysym, unicode
70 XK_Left, 0x2190, 79 XK_Left, 0x2190,
71 XK_KP_Left, 0x2190, 80 XK_KP_Left, 0x2190,
72 XK_Up, 0x2191, 81 XK_Up, 0x2191,
86 XK_Shift_L, 0x21e7, 95 XK_Shift_L, 0x21e7,
87 XK_Shift_R, 0x21e7, 96 XK_Shift_R, 0x21e7,
88 97
89 XK_Shift_Lock, 0x21eb, 98 XK_Shift_Lock, 0x21eb,
90 XK_ISO_Lock, 0x21eb, 99 XK_ISO_Lock, 0x21eb,
91 XK_ISO_Lock, 0x21eb,
92 XK_Caps_Lock, 0x21ec, 100 XK_Caps_Lock, 0x21ec,
93 XK_Num_Lock, 0x21ed, 101 XK_Num_Lock, 0x21ed,
94 XK_ISO_Level3_Shift, 0x21ee, 102 XK_ISO_Level3_Shift, 0x21ee,
95 XK_ISO_Level3_Lock, 0x21ef, 103 XK_ISO_Level3_Lock, 0x21ef,
96 XK_ISO_Group_Lock, 0x21f0, 104 XK_ISO_Group_Lock, 0x21f0,
110 XK_Escape, 0x238b, 118 XK_Escape, 0x238b,
111 XK_Undo, 0x238c, 119 XK_Undo, 0x238c,
112 XK_Print, 0x2399, 120 XK_Print, 0x2399,
113 121
114 XK_space, 0x2423, 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,
115 XK_KP_Space, 0x2422, 130 XK_KP_Space, 0x2422,
131#endif
116 0, 132 0,
117}; 133};
118 134
119void 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 + hex
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 !UNICODE_3
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
120rxvt_term::commit_iso14755 () 253rxvt_term::commit_iso14755 ()
121{ 254{
122 wchar_t ch[2]; 255 wchar_t ch[2];
123 256
124 ch[0] = iso14755buf & 0x1fffffffUL; // actually, unicode needs a 0x1fffff mask 257 ch[0] = iso14755buf & ISO_14755_MASK;
125 ch[1] = 0; 258 ch[1] = 0;
126 259
127 if (iso14755buf & ISO_14755_KEYCODE_VALID) 260 if (iso14755buf & ISO_14755_51)
128 { 261 {
129 char mb[16]; 262 char mb[16];
130 int len; 263 int len;
131 264
132 // allow verbatim 0-bytes and control-bytes to be entered 265 // allow verbatim 0-bytes and control-bytes to be entered
137 mb[0] = ch[0]; 270 mb[0] = ch[0];
138 len = 1; 271 len = 1;
139 } 272 }
140 273
141 if (len > 0) 274 if (len > 0)
142 tt_write ((unsigned char *)mb, len); 275 tt_write (mb, len);
143 else 276 else
144 scr_bell (); 277 scr_bell ();
145 } 278 }
146 279
147 iso14755buf = 0; 280 iso14755buf = 0;
164 297
165 return -1; 298 return -1;
166} 299}
167#endif 300#endif
168 301
169/*{{{ Convert the keypress event into a string */
170void 302void
171rxvt_term::lookup_key (XKeyEvent &ev) 303rxvt_term::key_press (XKeyEvent &ev)
172{ 304{
173 int ctrl, meta, shft, len; 305 int ctrl, meta, shft, len;
174 unsigned int newlen; 306 unsigned int newlen;
175 KeySym keysym; 307 KeySym keysym;
176#ifdef DEBUG_CMD
177 static int debug_key = 1; /* accessible by a debugger only */
178#endif
179 int valid_keysym; 308 int valid_keysym;
180 unsigned char kbuf[KBUFSZ]; 309 char kbuf[KBUFSZ];
310
311#if ISO_14755
312 if (iso14755buf & ISO_14755_52)
313 return;
314#endif
181 315
182 /* 316 /*
183 * 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
184 * escape sequence to toggle the Keypad. 318 * escape sequence to toggle the Keypad.
185 * 319 *
186 * Always permit `shift' to override the current setting 320 * Always permit `shift' to override the current setting
187 */ 321 */
188 shft = (ev.state & ShiftMask); 322 shft = ev.state & ShiftMask;
189 ctrl = (ev.state & ControlMask); 323 ctrl = ev.state & ControlMask;
190 meta = (ev.state & ModMetaMask); 324 meta = ev.state & ModMetaMask;
191 325
192 if (numlock_state || (ev.state & ModNumLockMask)) 326 if (numlock_state || (ev.state & ModNumLockMask))
193 { 327 {
194 numlock_state = (ev.state & ModNumLockMask); 328 numlock_state = (ev.state & ModNumLockMask);
195 PrivMode ((!numlock_state), PrivMode_aplKP); 329 PrivMode ((!numlock_state), PrivMode_aplKP);
203 Status status_return; 337 Status status_return;
204 338
205#if 0 339#if 0
206#ifdef X_HAVE_UTF8_STRING 340#ifdef X_HAVE_UTF8_STRING
207 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
208 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 342 len = Xutf8LookupString (Input_Context, &ev, kbuf,
209 KBUFSZ, &keysym, &status_return); 343 KBUFSZ, &keysym, &status_return);
210 else 344 else
211#endif 345#endif
212#endif 346#endif
213 { 347 {
215 349
216 // the XOpenIM manpage lies about hardcoding the locale 350 // the XOpenIM manpage lies about hardcoding the locale
217 // at the point of XOpenIM, so temporarily switch locales 351 // at the point of XOpenIM, so temporarily switch locales
218 if (rs[Rs_imLocale]) 352 if (rs[Rs_imLocale])
219 SET_LOCALE (rs[Rs_imLocale]); 353 SET_LOCALE (rs[Rs_imLocale]);
354
220 // assume wchar_t == unicode or better 355 // assume wchar_t == unicode or better
221 len = XwcLookupString (Input_Context, &ev, wkbuf, 356 len = XwcLookupString (Input_Context, &ev, wkbuf,
222 KBUFSZ, &keysym, &status_return); 357 KBUFSZ, &keysym, &status_return);
358
223 if (rs[Rs_imLocale]) 359 if (rs[Rs_imLocale])
224 SET_LOCALE (locale); 360 SET_LOCALE (locale);
225 361
226 if (status_return == XLookupChars 362 if (status_return == XLookupChars
227 || status_return == XLookupBoth) 363 || status_return == XLookupBoth)
248 || status_return == XLookupBoth; 384 || status_return == XLookupBoth;
249 } 385 }
250 else 386 else
251#endif 387#endif
252 { 388 {
253 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 389 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
254 valid_keysym = keysym != NoSymbol; 390 valid_keysym = keysym != NoSymbol;
255 } 391 }
256 392
257 if (valid_keysym) 393 if (valid_keysym)
258 { 394 {
395#ifdef KEYSYM_RESOURCE
396 if (keyboard->dispatch (this, keysym, ev.state))
397 return;
398#endif
399
259 if (TermWin.saveLines) 400 if (saveLines)
260 { 401 {
261#ifdef UNSHIFTED_SCROLLKEYS 402#ifdef UNSHIFTED_SCROLLKEYS
262 if (!ctrl && !meta) 403 if (!ctrl && !meta)
263#else 404#else
264 if (IS_SCROLL_MOD) 405 if (IS_SCROLL_MOD)
265#endif 406#endif
266 { 407 {
267 int lnsppg; 408 int lnsppg;
268 409
269#ifdef PAGING_CONTEXT_LINES 410#ifdef PAGING_CONTEXT_LINES
270 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 411 lnsppg = nrow - PAGING_CONTEXT_LINES;
271#else 412#else
272 lnsppg = TermWin.nrow * 4 / 5; 413 lnsppg = nrow * 4 / 5;
273#endif 414#endif
274 if (keysym == XK_Prior) 415 if (keysym == XK_Prior)
275 { 416 {
276 scr_page (UP, lnsppg); 417 scr_page (UP, lnsppg);
277 return; 418 return;
305 scr_move_to (0, 1); 446 scr_move_to (0, 1);
306 return; 447 return;
307 } 448 }
308 else if (keysym == XK_End) 449 else if (keysym == XK_End)
309 { 450 {
310 scr_move_to (1, 0); 451 scr_move_to (1, 1);
311 return; 452 return;
312 } 453 }
313 } 454 }
314#endif 455#endif
315 } 456 }
320 if (keysym >= XK_F1 && keysym <= XK_F10) 461 if (keysym >= XK_F1 && keysym <= XK_F10)
321 { 462 {
322 keysym += (XK_F11 - XK_F1); 463 keysym += (XK_F11 - XK_F1);
323 shft = 0; /* turn off Shift */ 464 shft = 0; /* turn off Shift */
324 } 465 }
325 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 466 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
326 { 467 {
327 switch (keysym) 468 switch (keysym)
328 { 469 {
329 /* normal XTerm key bindings */ 470 /* normal XTerm key bindings */
330 case XK_Insert: /* Shift+Insert = paste mouse selection */ 471 case XK_Insert: /* Shift+Insert = paste mouse selection */
331 selection_request (ev.time, 0, 0); 472 selection_request (ev.time);
332 return; 473 return;
333#if TODO // TODO 474#if TODO
334 /* rxvt extras */ 475 /* rxvt extras */
335 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 476 case XK_KP_Add: /* Shift+KP_Add = bigger font */
336 change_font (FONT_UP); 477 change_font (FONT_UP);
337 return; 478 return;
338 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 479 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
341#endif 482#endif
342 } 483 }
343 } 484 }
344 } 485 }
345 486
346#ifndef NO_FRILLS 487#if ENABLE_FRILLS || ISO_14755
347 // ISO 14755 support 488 // ISO 14755 support
348 if (shft && ctrl) 489 if (shft && ctrl)
349 { 490 {
350 int hv; 491 int hv;
351 492
493 if (iso14755buf & ISO_14755_51
352 if (keysym == XK_space || keysym == XK_KP_Space 494 && (keysym == XK_space || keysym == XK_KP_Space
353 || keysym == XK_Return || keysym == XK_KP_Enter) 495 || keysym == XK_Return || keysym == XK_KP_Enter))
354 { 496 {
355 commit_iso14755 (); 497 commit_iso14755 ();
498 iso14755buf = ISO_14755_51;
499# if ISO_14755
500 iso14755_51 (0);
501# endif
502 return;
503 }
504 else if (keysym == XK_BackSpace)
505 {
506 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
507# if ISO_14755
508 iso14755_51 (iso14755buf & ISO_14755_MASK);
509# endif
356 return; 510 return;
357 } 511 }
358 else if ((hv = hex_keyval (ev)) >= 0) 512 else if ((hv = hex_keyval (ev)) >= 0)
359 { 513 {
360 iso14755buf = (iso14755buf << 4) | hv | ISO_14755_KEYCODE_VALID; 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
361 return; 519 return;
362 } 520 }
363 else 521 else
522 {
523# if ISO_14755
524 scr_overlay_off ();
525# endif
364 iso14755buf = 0; 526 iso14755buf = 0;
527 }
365 } 528 }
366 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) 529 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
367 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))) 530 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
531 if (!(iso14755buf & ISO_14755_STARTED))
532 {
368 iso14755buf |= ISO_14755_ACTIVE; 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");
369#endif 537# endif
370 538 }
539#endif
540
371#ifdef PRINTPIPE 541#ifdef PRINTPIPE
372 if (keysym == XK_Print) 542 if (keysym == XK_Print)
373 { 543 {
374 scr_printscreen (ctrl | shft); 544 scr_printscreen (ctrl | shft);
375 return; 545 return;
376 } 546 }
377#endif 547#endif
378 548
379 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 549 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
380 { 550 {
381#ifdef KEYSYM_RESOURCE
382 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
383 { 551 {
384 unsigned int l; 552 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
385 const unsigned char *kbuf0; 553 newlen = 1;
386 554#ifdef XK_KP_Home
387 kbuf0 = (Keysym_map[keysym & 0xFF]); 555 static const KeySym keypadtrans[] = {
388 l = (unsigned int)*kbuf0++; 556 XK_KP_7, // XK_KP_Home
389 557 XK_KP_4, // XK_KP_Left
390 /* escape prefix */ 558 XK_KP_8, // XK_KP_Up
391 if (meta 559 XK_KP_6, // XK_KP_Right
392# ifdef META8_OPTION 560 XK_KP_2, // XK_KP_Down
393 && meta_char == C0_ESC 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,
394# endif 567#endif
568 XK_KP_1, // XK_KP_End
569 XK_KP_5, // XK_KP_Begin
395 ) 570 };
571
572 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
396 { 573 {
397 const unsigned char ch = C0_ESC; 574 unsigned int index = keysym - XK_KP_Home;
398 tt_write (&ch, 1); 575 keysym = kp ? keypadtrans[index] : XK_Home + index;
399 } 576 }
400 577 else if (keysym == XK_KP_Insert)
401 tt_write (kbuf0, l); 578 keysym = kp ? XK_KP_0 : XK_Insert;
402 return; 579#ifndef NO_DELETE_KEY
403 } 580 else if (keysym == XK_KP_Delete)
404 else 581 keysym = kp ? XK_KP_Decimal : XK_Delete;
405#endif 582#endif
406 { 583#endif
407 newlen = 1;
408 switch (keysym) 584 switch (keysym)
409 { 585 {
410#ifndef NO_BACKSPACE_KEY 586#ifndef NO_BACKSPACE_KEY
411 case XK_BackSpace: 587 case XK_BackSpace:
412 if (PrivateModes & PrivMode_HaveBackSpace) 588 if (priv_modes & PrivMode_HaveBackSpace)
413 { 589 {
414 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 590 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
415 ^ !!ctrl) ? '\b' : '\177'; 591 ^ !!ctrl) ? '\b' : '\177';
416 kbuf[1] = '\0'; 592 kbuf[1] = '\0';
417 } 593 }
418 else 594 else
419 STRCPY (kbuf, key_backspace); 595 strcpy (kbuf, rs[Rs_backspace_key]);
420 break; 596 break;
421#endif 597#endif
422#ifndef NO_DELETE_KEY 598#ifndef NO_DELETE_KEY
423 case XK_Delete: 599 case XK_Delete:
424 STRCPY (kbuf, key_delete); 600 strcpy (kbuf, rs[Rs_delete_key]);
425 break; 601 break;
426#endif 602#endif
427 case XK_Tab: 603 case XK_Tab:
428 if (shft) 604 if (shft)
429 STRCPY (kbuf, "\033[Z"); 605 strcpy (kbuf, "\033[Z");
430 else 606 else
431 { 607 {
432#ifdef CTRL_TAB_MAKES_META 608#ifdef CTRL_TAB_MAKES_META
433 if (ctrl) 609 if (ctrl)
434 meta = 1; 610 meta = 1;
439#endif 615#endif
440 newlen = 0; 616 newlen = 0;
441 } 617 }
442 break; 618 break;
443 619
444#ifdef XK_KP_Left
445 case XK_KP_Up: /* \033Ox or standard */
446 case XK_KP_Down: /* \033Or or standard */
447 case XK_KP_Right: /* \033Ov or standard */
448 case XK_KP_Left: /* \033Ot or standard */
449 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
450 {
451 STRCPY (kbuf, "\033OZ");
452 kbuf[2] = "txvr"[keysym - XK_KP_Left];
453 break;
454 }
455 else
456 /* translate to std. cursor key */
457 keysym = XK_Left + (keysym - XK_KP_Left);
458 /* FALLTHROUGH */
459#endif
460 case XK_Up: /* "\033[A" */ 620 case XK_Up: /* "\033[A" */
461 case XK_Down: /* "\033[B" */ 621 case XK_Down: /* "\033[B" */
462 case XK_Right: /* "\033[C" */ 622 case XK_Right: /* "\033[C" */
463 case XK_Left: /* "\033[D" */ 623 case XK_Left: /* "\033[D" */
464 STRCPY (kbuf, "\033[Z"); 624 strcpy (kbuf, "\033[Z");
465 kbuf[2] = "DACB"[keysym - XK_Left]; 625 kbuf[2] = "DACB"[keysym - XK_Left];
466 /* do Shift first */ 626 /* do Shift first */
467 if (shft) 627 if (shft)
468 kbuf[2] = "dacb"[keysym - XK_Left]; 628 kbuf[2] = "dacb"[keysym - XK_Left];
469 else if (ctrl) 629 else if (ctrl)
470 { 630 {
471 kbuf[1] = 'O'; 631 kbuf[1] = 'O';
472 kbuf[2] = "dacb"[keysym - XK_Left]; 632 kbuf[2] = "dacb"[keysym - XK_Left];
473 } 633 }
474 else if (PrivateModes & PrivMode_aplCUR) 634 else if (priv_modes & PrivMode_aplCUR)
475 kbuf[1] = 'O'; 635 kbuf[1] = 'O';
476 break; 636 break;
477 637
478#ifndef UNSHIFTED_SCROLLKEYS 638#ifndef UNSHIFTED_SCROLLKEYS
479# ifdef XK_KP_Prior
480 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:
481 /* allow shift to override */ 647 /* allow shift to override */
482 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 648 if (kp)
483 { 649 {
484 STRCPY (kbuf, "\033Oy"); 650 strcpy (kbuf, "\033OM");
485 break; 651 break;
486 } 652 }
653
487 /* FALLTHROUGH */ 654 /* FALLTHROUGH */
488# endif 655
489 case XK_Prior:
490 STRCPY (kbuf, "\033[5~");
491 break;
492# ifdef XK_KP_Next
493 case XK_KP_Next: 656 case XK_Return:
494 /* allow shift to override */ 657 if (priv_modes & PrivMode_LFNL)
495 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
496 { 658 {
497 STRCPY (kbuf, "\033Os"); 659 kbuf[0] = '\015';
660 kbuf[1] = '\012';
498 break; 661 kbuf[2] = '\0';
499 }
500 /* FALLTHROUGH */
501# endif
502 case XK_Next:
503 STRCPY (kbuf, "\033[6~");
504 break;
505#endif
506 case XK_KP_Enter:
507 /* allow shift to override */
508 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
509 {
510 STRCPY (kbuf, "\033OM");
511 } 662 }
512 else 663 else
513 { 664 {
514 kbuf[0] = '\r'; 665 kbuf[0] = '\015';
515 kbuf[1] = '\0'; 666 kbuf[1] = '\0';
516 } 667 }
517 break; 668 break;
518 669
519#ifdef XK_KP_Begin
520 case XK_KP_Begin:
521 STRCPY (kbuf, "\033Ou");
522 break;
523
524 case XK_KP_Insert:
525 STRCPY (kbuf, "\033Op");
526 break;
527
528 case XK_KP_Delete:
529 STRCPY (kbuf, "\033On");
530 break;
531#endif
532 case XK_KP_F1: /* "\033OP" */ 670 case XK_KP_F1: /* "\033OP" */
533 case XK_KP_F2: /* "\033OQ" */ 671 case XK_KP_F2: /* "\033OQ" */
534 case XK_KP_F3: /* "\033OR" */ 672 case XK_KP_F3: /* "\033OR" */
535 case XK_KP_F4: /* "\033OS" */ 673 case XK_KP_F4: /* "\033OS" */
536 STRCPY (kbuf, "\033OP"); 674 strcpy (kbuf, "\033OP");
537 kbuf[2] += (keysym - XK_KP_F1); 675 kbuf[2] += (keysym - XK_KP_F1);
538 break; 676 break;
539 677
540 case XK_KP_Multiply: /* "\033Oj" : "*" */ 678 case XK_KP_Multiply: /* "\033Oj" : "*" */
541 case XK_KP_Add: /* "\033Ok" : "+" */ 679 case XK_KP_Add: /* "\033Ok" : "+" */
552 case XK_KP_6: /* "\033Ov" : "6" */ 690 case XK_KP_6: /* "\033Ov" : "6" */
553 case XK_KP_7: /* "\033Ow" : "7" */ 691 case XK_KP_7: /* "\033Ow" : "7" */
554 case XK_KP_8: /* "\033Ox" : "8" */ 692 case XK_KP_8: /* "\033Ox" : "8" */
555 case XK_KP_9: /* "\033Oy" : "9" */ 693 case XK_KP_9: /* "\033Oy" : "9" */
556 /* allow shift to override */ 694 /* allow shift to override */
557 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 695 if (kp)
558 { 696 {
559 STRCPY (kbuf, "\033Oj"); 697 strcpy (kbuf, "\033Oj");
560 kbuf[2] += (keysym - XK_KP_Multiply); 698 kbuf[2] += (keysym - XK_KP_Multiply);
561 } 699 }
562 else 700 else
563 { 701 {
564 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 702 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
565 kbuf[1] = '\0'; 703 kbuf[1] = '\0';
566 } 704 }
567 break; 705 break;
568 706
569 case XK_Find: 707 case XK_Find:
570 STRCPY (kbuf, "\033[1~"); 708 strcpy (kbuf, "\033[1~");
571 break; 709 break;
710
572 case XK_Insert: 711 case XK_Insert:
573 STRCPY (kbuf, "\033[2~"); 712 strcpy (kbuf, "\033[2~");
574 break; 713 break;
575#ifdef DXK_Remove /* support for DEC remove like key */ 714#ifdef DXK_Remove /* support for DEC remove like key */
576 case DXK_Remove: 715 case DXK_Remove:
577 /* FALLTHROUGH */ 716 /* FALLTHROUGH */
578#endif 717#endif
579 case XK_Execute: 718 case XK_Execute:
580 STRCPY (kbuf, "\033[3~"); 719 strcpy (kbuf, "\033[3~");
581 break; 720 break;
582 case XK_Select: 721 case XK_Select:
583 STRCPY (kbuf, "\033[4~"); 722 strcpy (kbuf, "\033[4~");
584 break; 723 break;
585#ifdef XK_KP_End
586 case XK_KP_End:
587 /* allow shift to override */
588 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
589 {
590 STRCPY (kbuf, "\033Oq");
591 break;
592 }
593 /* FALLTHROUGH */
594#endif
595 case XK_End: 724 case XK_End:
596 STRCPY (kbuf, KS_END); 725 strcpy (kbuf, KS_END);
597 break; 726 break;
598#ifdef XK_KP_Home
599 case XK_KP_Home:
600 /* allow shift to override */
601 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
602 {
603 STRCPY (kbuf, "\033Ow");
604 break;
605 }
606 /* FALLTHROUGH */
607#endif
608 case XK_Home: 727 case XK_Home:
609 STRCPY (kbuf, KS_HOME); 728 strcpy (kbuf, KS_HOME);
610 break; 729 break;
611 730
612#define FKEY(n, fkey) \ 731#define FKEY(n, fkey) \
613 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 732 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
614 733
666#undef FKEY 785#undef FKEY
667 default: 786 default:
668 newlen = 0; 787 newlen = 0;
669 break; 788 break;
670 } 789 }
790
671 if (newlen) 791 if (newlen)
672 len = STRLEN (kbuf); 792 len = strlen (kbuf);
673 } 793 }
674 794
675 /* 795 /*
676 * Pass meta for all function keys, if 'meta' option set 796 * Pass meta for all function keys, if 'meta' option set
677 */ 797 */
684 else if (ctrl && keysym == XK_minus) 804 else if (ctrl && keysym == XK_minus)
685 { 805 {
686 len = 1; 806 len = 1;
687 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 807 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
688 } 808 }
809 else if (keysym == XK_ISO_Left_Tab)
810 {
811 strcpy (kbuf, "\033[Z");
812 len = 3;
813 }
689 else 814 else
690 { 815 {
691#ifdef META8_OPTION 816#ifdef META8_OPTION
692 /* set 8-bit on */ 817 /* set 8-bit on */
693 if (meta && (meta_char == 0x80)) 818 if (meta && (meta_char == 0x80))
694 { 819 {
695 unsigned char *ch; 820 char *ch;
696 821
697 for (ch = kbuf; ch < kbuf + len; ch++) 822 for (ch = kbuf; ch < kbuf + len; ch++)
698 *ch |= 0x80; 823 *ch |= 0x80;
699 824
700 meta = 0; 825 meta = 0;
702#endif 827#endif
703 /* nil */ ; 828 /* nil */ ;
704 } 829 }
705 } 830 }
706 831
832 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
833 return;
834
707 if (len <= 0) 835 if (len <= 0)
708 return; /* not mapped */ 836 return; /* not mapped */
709 837
710 if (Options & Opt_scrollTtyKeypress) 838 if (option (Opt_scrollTtyKeypress))
711 if (TermWin.view_start) 839 if (view_start)
712 { 840 {
713 TermWin.view_start = 0; 841 view_start = 0;
714 want_refresh = 1; 842 want_refresh = 1;
715 } 843 }
716 844
717 /* 845 /*
718 * these modifications only affect the static keybuffer 846 * these modifications only affect the static keybuffer
733#ifdef META8_OPTION 861#ifdef META8_OPTION
734 && meta_char == C0_ESC 862 && meta_char == C0_ESC
735#endif 863#endif
736 ) 864 )
737 { 865 {
738 const unsigned char ch = C0_ESC; 866 const char ch = C0_ESC;
739 tt_write (&ch, 1); 867 tt_write (&ch, 1);
740 } 868 }
741 869
742#if defined(DEBUG_CMD)
743 /* Display keyboard buffer contents */
744 unsigned char *p;
745 int i;
746
747 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
748 for (i = 0, p = kbuf; i < len; i++, p++)
749 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
750 fprintf (stderr, "'\n");
751#endif /* DEBUG_CMD */
752 tt_write (kbuf, (unsigned int)len); 870 tt_write (kbuf, (unsigned int)len);
753} 871}
754/*}}} */
755 872
756#if (MENUBAR_MAX) 873void
757/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 874rxvt_term::key_release (XKeyEvent &ev)
758/* 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)
759unsigned int 951unsigned int
760rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 952rxvt_term::cmd_write (const char *str, unsigned int count)
761{ 953{
762 unsigned int n, s; 954 unsigned int n, s;
763 955
764 n = cmdbuf_ptr - cmdbuf_base; 956 n = cmdbuf_ptr - cmdbuf_base;
765 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; 957 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
766 958
767 if (n > 0 && s < count) 959 if (n > 0 && s < count)
768 { 960 {
769 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 961 memmove (cmdbuf_base, cmdbuf_ptr,
770 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 962 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
771 cmdbuf_ptr = cmdbuf_base; 963 cmdbuf_ptr = cmdbuf_base;
772 cmdbuf_endp -= n; 964 cmdbuf_endp -= n;
773 s += n; 965 s += n;
774 } 966 }
784 976
785 cmd_parse (); 977 cmd_parse ();
786 978
787 return 0; 979 return 0;
788} 980}
789#endif /* MENUBAR_MAX */ 981#endif
790 982
791void 983void
792rxvt_term::flush () 984rxvt_term::flush ()
793{ 985{
794#ifdef TRANSPARENT 986 flush_ev.stop ();
795 if (want_full_refresh) 987
988#ifdef HAVE_BG_PIXMAP
989 if (bgPixmap.check_clearChanged ())
796 { 990 {
797 want_full_refresh = 0; 991// scr_clear (true); This needs to be researched further!
798 scr_clear ();
799 scr_touch (false); 992 scr_touch (false);
800 } 993 }
801#endif 994#endif
802 995
803 if (want_refresh) 996 if (want_refresh)
804 { 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
805 scr_refresh (refresh_type); 1036 scr_refresh ();
806 scrollbar_show (1); 1037 scrollbar_show (1);
807#ifdef USE_XIM 1038#ifdef USE_XIM
808 IMSendSpot (); 1039 IMSendSpot ();
809#endif 1040#endif
810 } 1041 }
811 1042
812 display->flush (); 1043 display->flush ();
813
814 flush_ev.stop ();
815} 1044}
816 1045
1046/* checks wether a refresh is requested and starts the refresh timer */
817void 1047void
818rxvt_term::check_cb (check_watcher &w) 1048rxvt_term::refresh_check ()
819{ 1049{
820 SET_R (this); 1050 if (want_refresh && !flush_ev.is_active ())
821 SET_LOCALE (locale); 1051 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
822 1052
823 display->flush (); 1053 display->flush ();
824
825 if (want_refresh && !flush_ev.active)
826 flush_ev.start (NOW + 0.01);
827} 1054}
828 1055
829void 1056void
830rxvt_term::flush_cb (time_watcher &w) 1057rxvt_term::flush_cb (ev::timer &w, int revents)
831{ 1058{
832 SET_R (this); 1059 make_current ();
833 SET_LOCALE (locale);
834 1060
835 refresh_limit = 1;
836 refresh_count = 0; 1061 refresh_count = 0;
837 flush (); 1062 flush ();
838} 1063}
839 1064
840#ifdef CURSOR_BLINK 1065#ifdef CURSOR_BLINK
841void 1066void
842rxvt_term::cursor_blink_cb (time_watcher &w) 1067rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
843{ 1068{
844 hidden_cursor = !hidden_cursor; 1069 hidden_cursor = !hidden_cursor;
845 want_refresh = 1; 1070 want_refresh = 1;
846 1071 refresh_check ();
847 w.start (w.at + BLINK_INTERVAL);
848} 1072}
849#endif 1073#endif
850 1074
851#ifdef TEXT_BLINK 1075#ifdef TEXT_BLINK
852void 1076void
853rxvt_term::text_blink_cb (time_watcher &w) 1077rxvt_term::text_blink_cb (ev::timer &w, int revents)
854{ 1078{
855 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1079 if (scr_refresh_rend (RS_Blink, RS_Blink))
856 { 1080 {
857 hidden_text = !hidden_text; 1081 hidden_text = !hidden_text;
858 want_refresh = 1; 1082 want_refresh = 1;
859 w.start (w.at + TEXT_BLINK_INTERVAL); 1083 refresh_check ();
860 } 1084 }
1085 else
1086 w.stop ();
861} 1087}
862#endif 1088#endif
863 1089
864#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1090#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
865void 1091void
866rxvt_term::cont_scroll_cb (time_watcher &w) 1092rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
867{ 1093{
868 if ((scrollbar_isUp() || scrollbar_isDn()) && 1094 if ((scrollbar_isUp () || scrollbar_isDn ())
869 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1095 && scr_page (scrollbar_isUp () ? UP : DN, 1))
870 { 1096 {
871 refresh_type |= SMOOTH_REFRESH;
872 want_refresh = 1; 1097 want_refresh = 1;
873 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1098 refresh_check ();
874 } 1099 }
1100 else
1101 w.stop ();
875} 1102}
876#endif 1103#endif
877 1104
878#ifdef SELECTION_SCROLLING 1105#ifdef SELECTION_SCROLLING
879void 1106void
880rxvt_term::sel_scroll_cb (time_watcher &w) 1107rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
881{ 1108{
882 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1109 if (scr_page (scroll_selection_dir, scroll_selection_lines))
883 { 1110 {
884 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1111 selection_extend (selection_save_x, selection_save_y, selection_save_state);
885 refresh_type |= SMOOTH_REFRESH;
886 want_refresh = 1; 1112 want_refresh = 1;
887 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1113 refresh_check ();
888 } 1114 }
1115 else
1116 w.stop ();
889} 1117}
890#endif 1118#endif
891 1119
892#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1120#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
893void 1121void
894rxvt_term::slip_wheel_cb (time_watcher &w) 1122rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
895{ 1123{
896 if (mouse_slip_wheel_speed == 0 1124 if (scr_changeview (view_start - mouse_slip_wheel_speed))
897 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
898 : scr_page (UP, mouse_slip_wheel_speed))
899 { 1125 {
900 refresh_type |= SMOOTH_REFRESH;
901 want_refresh = 1; 1126 want_refresh = 1;
902 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1127 refresh_check ();
1128 }
1129
1130 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
903 } 1131 {
1132 mouse_slip_wheel_speed = 0;
1133 w.stop ();
1134 }
904} 1135}
1136#endif
1137
1138#if LINUX_YIELD_HACK
1139static struct event_handler
1140{
1141 ev::prepare yield_ev;
1142
1143 void yield_cb (ev::prepare &w, int revents)
1144 {
1145 // this should really be sched_yield(), but the linux guys thought
1146 // that giving a process calling sched_yield () less cpu time than
1147 // ones with high nice levels is a useful thing to do. It surely is is
1148 // allowed by the sus... as is returning ENOSYS.
1149
1150 struct timespec ts = { 0, 0 };
1151 nanosleep (&ts, 0);
1152
1153 w.stop ();
1154 }
1155
1156 event_handler ()
1157 : yield_ev (this, &event_handler::yield_cb)
1158 {
1159 }
1160} event_handler;
905#endif 1161#endif
906 1162
907bool 1163bool
908rxvt_term::pty_fill () 1164rxvt_term::pty_fill ()
909{ 1165{
910 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1166 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
911 1167
912 if (CBUFSIZ == n) 1168 if (CBUFSIZ == n)
913 { 1169 {
914 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1170 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
915 n = 0; 1171 n = 0;
916 } 1172 }
917 1173
918 memmove (cmdbuf_base, cmdbuf_ptr, n); 1174 memmove (cmdbuf_base, cmdbuf_ptr, n);
919 cmdbuf_ptr = cmdbuf_base; 1175 cmdbuf_ptr = cmdbuf_base;
920 cmdbuf_endp = cmdbuf_ptr + n; 1176 cmdbuf_endp = cmdbuf_ptr + n;
921 1177
922 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1178 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
923 1179
924 if (n > 0) 1180 if (r > 0)
925 { 1181 {
926 cmdbuf_endp += n; 1182 cmdbuf_endp += r;
927 return true; 1183 return true;
928 } 1184 }
929 else if (n < 0 && errno != EAGAIN) 1185 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1186 {
1187#if LINUX_YIELD_HACK
1188 if (display->is_local)
1189 event_handler.yield_ev.start ();
1190#endif
1191 }
1192 else
1193 {
1194 pty_ev.stop ();
1195
1196 if (!option (Opt_hold))
930 destroy (); 1197 destroy ();
931 1198 }
1199
932 return false; 1200 return false;
933} 1201}
934 1202
935void 1203void
936rxvt_term::pty_cb (io_watcher &w, short revents) 1204rxvt_term::pty_cb (ev::io &w, int revents)
937{ 1205{
938 SET_R (this); 1206 make_current ();
939 SET_LOCALE (locale);
940 1207
941 if (revents & EVENT_WRITE) 1208 if (revents & ev::READ)
942 tt_write (0, 0);
943 else if (revents & EVENT_READ)
944 // loop, but don't allow a single term to monopolize us 1209 // loop, but don't allow a single term to monopolize us
945 while (pty_fill ()) 1210 while (pty_fill ())
946 if (cmd_parse ()) 1211 if (cmd_parse ())
947 break; 1212 break;
1213
1214 if (revents & ev::WRITE)
1215 pty_write ();
1216
1217 refresh_check ();
948} 1218}
949 1219
950void 1220void
951rxvt_term::pointer_unblank () 1221rxvt_term::pointer_unblank ()
952{ 1222{
953 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1223 XDefineCursor (dpy, vt, TermWin_cursor);
954 recolour_cursor (); 1224 recolour_cursor ();
955 1225
956#ifdef POINTER_BLANK 1226#ifdef POINTER_BLANK
957 hidden_pointer = 0; 1227 hidden_pointer = 0;
958 1228
959 if (Options & Opt_pointerBlank) 1229 if (option (Opt_pointerBlank))
960 pointer_ev.start (NOW + pointerBlankDelay); 1230 pointer_ev.start (pointerBlankDelay);
961#endif 1231#endif
962} 1232}
963 1233
964#ifdef POINTER_BLANK 1234#ifdef POINTER_BLANK
965void 1235void
966rxvt_term::pointer_blank () 1236rxvt_term::pointer_blank ()
967{ 1237{
968 if (! (Options & Opt_pointerBlank)) 1238 if (!option (Opt_pointerBlank))
969 return; 1239 return;
970 1240
971 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1241 XDefineCursor (dpy, vt, display->blank_cursor);
972 XFlush (display->display); 1242 XFlush (dpy);
973 1243
974 hidden_pointer = 1; 1244 hidden_pointer = 1;
975} 1245}
976 1246
977void 1247void
978rxvt_term::pointer_cb (time_watcher &w) 1248rxvt_term::pointer_cb (ev::timer &w, int revents)
979{ 1249{
980 SET_R (this); 1250 make_current ();
981 SET_LOCALE (locale);
982 1251
983 pointer_blank (); 1252 pointer_blank ();
984} 1253}
985#endif 1254#endif
986 1255
987void 1256void
988rxvt_term::mouse_report (XButtonEvent &ev) 1257rxvt_term::mouse_report (XButtonEvent &ev)
989{ 1258{
990 int button_number, key_state = 0; 1259 int button_number, key_state = 0;
991 int x, y; 1260 int x, y;
1261 int code = 32;
992 1262
993 x = ev.x; 1263 x = Pixel2Col (ev.x);
994 y = ev.y; 1264 y = Pixel2Row (ev.y);
995 pixel_position (&x, &y); 1265 if (ev.type == MotionNotify)
1266 {
1267 if (x == mouse_row && y == mouse_col)
1268 return;
1269 mouse_row = x;
1270 mouse_col = y;
1271 code += 32;
1272 }
996 1273
997 if (MEvent.button == AnyButton) 1274 if (MEvent.button == AnyButton)
998 {
999 button_number = 3; 1275 button_number = 3;
1000 }
1001 else 1276 else
1002 { 1277 {
1003 button_number = MEvent.button - Button1; 1278 button_number = MEvent.button - Button1;
1004 /* add 0x3D for wheel events, like xterm does */ 1279 /* add 0x3D for wheel events, like xterm does */
1005 if (button_number >= 3) 1280 if (button_number >= 3)
1006 button_number += (64 - 3); 1281 button_number += (64 - 3);
1007 } 1282 }
1008 1283
1009 if (PrivateModes & PrivMode_MouseX10) 1284 if (priv_modes & PrivMode_MouseX10)
1010 { 1285 {
1011 /* 1286 /*
1012 * do not report ButtonRelease 1287 * do not report ButtonRelease
1013 * no state info allowed 1288 * no state info allowed
1014 */ 1289 */
1029 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1304 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1030 + ((MEvent.state & ControlMask) ? 16 : 0); 1305 + ((MEvent.state & ControlMask) ? 16 : 0);
1031#ifdef MOUSE_REPORT_DOUBLECLICK 1306#ifdef MOUSE_REPORT_DOUBLECLICK
1032 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1307 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1033#endif 1308#endif
1034
1035 } 1309 }
1036 1310
1037#ifdef DEBUG_MOUSEREPORT 1311#if DEBUG_MOUSEREPORT
1038 fprintf (stderr, "Mouse ["); 1312 fprintf (stderr, "Mouse [");
1039 if (key_state & 16) 1313 if (key_state & 16)
1040 fputc ('C', stderr); 1314 fputc ('C', stderr);
1041 if (key_state & 4) 1315 if (key_state & 4)
1042 fputc ('S', stderr); 1316 fputc ('S', stderr);
1046 fputc ('2', stderr); 1320 fputc ('2', stderr);
1047 fprintf (stderr, "]: <%d>, %d/%d\n", 1321 fprintf (stderr, "]: <%d>, %d/%d\n",
1048 button_number, 1322 button_number,
1049 x + 1, 1323 x + 1,
1050 y + 1); 1324 y + 1);
1051#else 1325#endif
1326
1052 tt_printf ("\033[M%c%c%c", 1327 tt_printf ("\033[M%c%c%c",
1053 (32 + button_number + key_state), 1328 (code + button_number + key_state),
1054 (32 + x + 1), 1329 (32 + x + 1),
1055 (32 + y + 1)); 1330 (32 + y + 1));
1056#endif
1057} 1331}
1058
1059#ifdef USING_W11LIB
1060void
1061rxvt_W11_process_x_event (XEvent *ev)
1062{
1063 rxvt_t *r = rxvt_get_r ();
1064
1065 x_cb (*ev);
1066}
1067#endif
1068 1332
1069/*{{{ process an X event */ 1333/*{{{ process an X event */
1070void 1334void
1071rxvt_term::x_cb (XEvent &ev) 1335rxvt_term::x_cb (XEvent &ev)
1072{ 1336{
1073 SET_R (this); 1337 make_current ();
1074 SET_LOCALE (locale);
1075 1338
1076#if defined(CURSOR_BLINK) 1339 dLocal (Display *, dpy);
1077 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1078 {
1079 if (hidden_cursor)
1080 {
1081 hidden_cursor = 0;
1082 want_refresh = 1;
1083 }
1084 1340
1085 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1341 if (ev.xany.window == vt
1086 } 1342 && SHOULD_INVOKE (HOOK_X_EVENT)
1087#endif 1343 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1088
1089#if defined(POINTER_BLANK)
1090 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1091 {
1092 if (ev.type == MotionNotify
1093 || ev.type == ButtonPress
1094 || ev.type == ButtonRelease)
1095 if (hidden_pointer)
1096 pointer_unblank ();
1097
1098 if (ev.type == KeyPress && hidden_pointer == 0)
1099 pointer_blank ();
1100 }
1101#endif
1102
1103#ifdef USE_XIM
1104 if (XFilterEvent (&ev, None))
1105 return; 1344 return;
1106#endif
1107 1345
1346 // for XQueryPointer
1108 Window unused_root, unused_child; 1347 Window unused_root, unused_child;
1109 int unused_root_x, unused_root_y; 1348 int unused_root_x, unused_root_y;
1110 unsigned int unused_mask; 1349 unsigned int unused_mask;
1111
1112#ifdef DEBUG_X
1113 const char *const eventnames[] =
1114 { /* mason - this matches my system */
1115 "",
1116 "",
1117 "KeyPress",
1118 "KeyRelease",
1119 "ButtonPress",
1120 "ButtonRelease",
1121 "MotionNotify",
1122 "EnterNotify",
1123 "LeaveNotify",
1124 "FocusIn",
1125 "FocusOut",
1126 "KeymapNotify",
1127 "Expose",
1128 "GraphicsExpose",
1129 "NoExpose",
1130 "VisibilityNotify",
1131 "CreateNotify",
1132 "DestroyNotify",
1133 "UnmapNotify",
1134 "MapNotify",
1135 "MapRequest",
1136 "ReparentNotify",
1137 "ConfigureNotify",
1138 "ConfigureRequest",
1139 "GravityNotify",
1140 "ResizeRequest",
1141 "CirculateNotify",
1142 "CirculateRequest",
1143 "PropertyNotify",
1144 "SelectionClear",
1145 "SelectionRequest",
1146 "SelectionNotify",
1147 "ColormapNotify",
1148 "ClientMessage",
1149 "MappingNotify"
1150 };
1151#endif
1152
1153#ifdef DEBUG_X
1154 struct timeval tp;
1155 struct tm *ltt;
1156 (void)gettimeofday (&tp, NULL);
1157 ltt = localtime (& (tp.tv_sec));
1158 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));
1159#endif
1160 1350
1161 switch (ev.type) 1351 switch (ev.type)
1162 { 1352 {
1163 case KeyPress: 1353 case KeyPress:
1164 if (!(iso14755buf & ISO_14755_ESCAPE_NEXT)) 1354 key_press (ev.xkey);
1165 lookup_key (ev.xkey);
1166
1167 break; 1355 break;
1168 1356
1169 case KeyRelease: 1357 case KeyRelease:
1170 { 1358 key_release (ev.xkey);
1171#if (defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)) || !defined (NO_FRILLS)
1172 KeySym ks;
1173
1174 ks = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1175#endif
1176
1177#ifndef NO_FRILLS
1178 // ISO 14755 support
1179 if (iso14755buf)
1180 if (iso14755buf & ISO_14755_ESCAPE_NEXT)
1181 {
1182 // iso14755 part 5.2 handling: release time
1183 // first: controls
1184 if ((ev.xkey.state & ControlMask)
1185 && ((ks >= 0x40 && ks <= 0x5f)
1186 || (ks >= 0x61 && ks <= 0x7f)))
1187 {
1188 iso14755buf = ISO_14755_KEYCODE_VALID | 0x2400 | (ks & 0x1f);
1189 commit_iso14755 ();
1190 return; // case-break;
1191 }
1192
1193 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1194 if (i[0] == ks)
1195 {
1196 iso14755buf = ISO_14755_KEYCODE_VALID | i[1];
1197 commit_iso14755 ();
1198 return; // case-break;
1199 }
1200
1201 iso14755buf = 0;
1202 scr_bell ();
1203 break;
1204 }
1205 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1206 {
1207 if (iso14755buf & ISO_14755_KEYCODE_VALID)
1208 commit_iso14755 ();
1209 else if (iso14755buf & ISO_14755_ACTIVE)
1210 iso14755buf = ISO_14755_ESCAPE_NEXT; // iso14755 part 5.2: remember empty begin/end pair
1211 }
1212#endif
1213
1214#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1215 if (!(ev.xkey.state & ControlMask))
1216 slip_wheel_ev.stop ();
1217 else if (ks == XK_Control_L || ks == XK_Control_R)
1218 mouse_slip_wheel_speed = 0;
1219#endif
1220 break; 1359 break;
1221 }
1222 1360
1223 case ButtonPress: 1361 case ButtonPress:
1224 button_press (ev.xbutton); 1362 button_press (ev.xbutton);
1225 break; 1363 break;
1226 1364
1228 button_release (ev.xbutton); 1366 button_release (ev.xbutton);
1229 break; 1367 break;
1230 1368
1231 case ClientMessage: 1369 case ClientMessage:
1232 if (ev.xclient.format == 32 1370 if (ev.xclient.format == 32
1233 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1371 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1234 destroy ();
1235#ifdef OFFIX_DND
1236 /* OffiX Dnd (drag 'n' drop) protocol */
1237 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1238 && (ev.xclient.data.l[0] == DndFile
1239 || ev.xclient.data.l[0] == DndDir
1240 || ev.xclient.data.l[0] == DndLink))
1241 { 1372 {
1242 /* Get Dnd data */ 1373 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1243 Atom ActualType; 1374 {
1244 int ActualFormat; 1375 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1245 unsigned char *data; 1376 {
1246 unsigned long Size, RemainingBytes; 1377 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1247 1378 {
1248 XGetWindowProperty (display->display, display->root, 1379 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1249 xa[XA_DNDSELECTION], 1380 destroy ();
1250 0L, 1000000L, 1381 }
1251 False, AnyPropertyType, 1382#if ENABLE_EWMH
1252 &ActualType, &ActualFormat, 1383 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1253 &Size, &RemainingBytes, 1384 XSendEvent (dpy, ev.xclient.window = display->root,
1385 False, SubstructureRedirectMask | SubstructureNotifyMask,
1254 &data); 1386 &ev);
1255 XChangeProperty (display->display, display->root, 1387#endif
1256 XA_CUT_BUFFER0, XA_STRING, 1388 }
1257 8, PropModeReplace, 1389 }
1258 data, STRLEN (data)); 1390#if ENABLE_XEMBED
1259 XFree (data); 1391 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1260 selection_paste (display->root, XA_CUT_BUFFER0, True); 1392 {
1261 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1393 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1394 focus_in ();
1395 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1396 focus_out ();
1397 }
1398#endif
1262 } 1399 }
1263#endif /* OFFIX_DND */
1264 break;
1265
1266 case MappingNotify:
1267 XRefreshKeyboardMapping (&ev.xmapping);
1268 break; 1400 break;
1269 1401
1270 /* 1402 /*
1271 * XXX: this is not the _current_ arrangement 1403 * XXX: this is not the _current_ arrangement
1272 * Here's my conclusion: 1404 * Here's my conclusion:
1291 break; 1423 break;
1292 } 1424 }
1293 break; 1425 break;
1294 1426
1295 case FocusIn: 1427 case FocusIn:
1296 if (!TermWin.focus) 1428 if (ev.xfocus.detail != NotifyInferior
1429 && ev.xfocus.detail != NotifyPointer
1430 && ev.xfocus.mode != NotifyGrab)
1431 focus_in ();
1432 break;
1433
1434 case FocusOut:
1435 if (ev.xfocus.detail != NotifyInferior
1436 && ev.xfocus.detail != NotifyPointer
1437 && ev.xfocus.mode != NotifyGrab)
1438 focus_out ();
1439 break;
1440
1441 case ConfigureNotify:
1442 /* fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1443 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1444 szHint.width, szHint.height); */
1445 if (ev.xconfigure.window == parent[0])
1297 { 1446 {
1298 TermWin.focus = 1; 1447 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1299 want_refresh = 1; 1448 ;
1300#ifdef USE_XIM 1449
1301 if (Input_Context != NULL) 1450 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1302 XSetICFocus (Input_Context);
1303#endif
1304#ifdef CURSOR_BLINK
1305 if (Options & Opt_cursorBlink)
1306 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1307#endif
1308#ifdef OFF_FOCUS_FADING
1309 if (rs[Rs_fade])
1310 { 1451 {
1311 PixColors = PixColorsFocused; 1452 seen_resize = 1;
1312 set_colorfgbg (); 1453 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1313 scr_clear ();
1314 scr_touch (true);
1315 } 1454 }
1455 else
1456 {
1457#ifdef HAVE_BG_PIXMAP
1458 if (bgPixmap.window_position_sensitive ())
1459 update_background ();
1316#endif 1460#endif
1461 }
1317 1462
1463 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1318 } 1464 }
1319 break; 1465 break;
1320 1466
1321 case FocusOut:
1322 if (TermWin.focus)
1323 {
1324 TermWin.focus = 0;
1325 want_refresh = 1;
1326#ifdef USE_XIM
1327 if (Input_Context != NULL)
1328 XUnsetICFocus (Input_Context);
1329#endif
1330#ifdef CURSOR_BLINK
1331 if (Options & Opt_cursorBlink)
1332 cursor_blink_ev.stop ();
1333 hidden_cursor = 0;
1334#endif
1335#ifdef OFF_FOCUS_FADING
1336 if (rs[Rs_fade])
1337 {
1338 PixColors = PixColorsUnFocused;
1339 set_colorfgbg ();
1340 scr_clear ();
1341 scr_touch (true);
1342 }
1343#endif
1344
1345 }
1346 break;
1347
1348 case ConfigureNotify:
1349 if (ev.xconfigure.window == TermWin.parent[0])
1350 {
1351 int height, width;
1352
1353 do
1354 { /* Wrap lots of configures into one */
1355 width = ev.xconfigure.width;
1356 height = ev.xconfigure.height;
1357 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1358 }
1359 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1360
1361 if (szHint.width != width || szHint.height != height)
1362 resize_all_windows (width, height, 1);
1363
1364#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1365 if (Options & Opt_transparent)
1366 {
1367 check_our_parents ();
1368 if (am_transparent)
1369 want_refresh = want_full_refresh = 1;
1370 }
1371#endif
1372 }
1373 break;
1374
1375 case PropertyNotify: 1467 case PropertyNotify:
1468 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1376 if (ev.xproperty.atom == xa[XA_VT_SELECTION] 1469 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1377 && ev.xproperty.state == PropertyNewValue) 1470 && ev.xproperty.state == PropertyNewValue)
1378 selection_property (ev.xproperty.window, ev.xproperty.atom); 1471 selection_property (ev.xproperty.window, ev.xproperty.atom);
1379 1472
1380 break; 1473 break;
1381 1474
1382 case SelectionClear: 1475 case SelectionClear:
1383 selection_clear (); 1476 selection_clear ();
1384 break; 1477 break;
1385 1478
1386 case SelectionNotify: 1479 case SelectionNotify:
1387 if (selection_wait == Sel_normal) 1480 if (selection_wait == Sel_normal)
1388 selection_paste (ev.xselection.requestor, 1481 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1389 ev.xselection.property, True);
1390 break; 1482 break;
1391 1483
1392 case SelectionRequest: 1484 case SelectionRequest:
1393 selection_send (ev.xselectionrequest); 1485 selection_send (ev.xselectionrequest);
1394 break; 1486 break;
1395 1487
1488 case MapNotify:
1489 mapped = 1;
1490#ifdef TEXT_BLINK
1491 text_blink_ev.start ();
1492#endif
1493 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1494 break;
1495
1396 case UnmapNotify: 1496 case UnmapNotify:
1397 TermWin.mapped = 0; 1497 mapped = 0;
1398#ifdef TEXT_BLINK 1498#ifdef TEXT_BLINK
1399 text_blink_ev.stop (); 1499 text_blink_ev.stop ();
1400#endif 1500#endif
1501 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1401 break; 1502 break;
1402
1403 case MapNotify:
1404 TermWin.mapped = 1;
1405#ifdef TEXT_BLINK
1406 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1407#endif
1408 break;
1409
1410#ifdef TRANSPARENT
1411 case ReparentNotify:
1412 rootwin_cb (ev);
1413 break;
1414#endif /* TRANSPARENT */
1415 1503
1416 case GraphicsExpose: 1504 case GraphicsExpose:
1417 case Expose: 1505 case Expose:
1418 if (ev.xany.window == TermWin.vt) 1506 if (ev.xany.window == vt)
1419 { 1507 {
1420 do 1508 do
1509 {
1421 scr_expose (ev.xexpose.x, ev.xexpose.y, 1510 scr_expose (ev.xexpose.x, ev.xexpose.y,
1422 ev.xexpose.width, ev.xexpose.height, False); 1511 ev.xexpose.width, ev.xexpose.height, False);
1512 }
1423 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)); 1513 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1424 1514
1425 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1515 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1426 1516
1427 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)) 1517 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1518 {
1428 scr_expose (ev.xexpose.x, ev.xexpose.y, 1519 scr_expose (ev.xexpose.x, ev.xexpose.y,
1429 ev.xexpose.width, ev.xexpose.height, False); 1520 ev.xexpose.width, ev.xexpose.height, False);
1521 }
1430 1522
1431 scr_refresh (refresh_type); 1523 want_refresh = 1;
1432 } 1524 }
1433 else 1525 else
1434 { 1526 {
1435 XEvent unused_event; 1527 XEvent unused_event;
1436 1528
1437 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) 1529 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1438 ; 1530 ;
1439 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) 1531 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1440 ; 1532 ;
1441 1533
1442 if (isScrollbarWindow (ev.xany.window)) 1534 if (isScrollbarWindow (ev.xany.window))
1443 { 1535 {
1444 scrollBar.setIdle (); 1536 scrollBar.setIdle ();
1445 scrollbar_show (0); 1537 scrollbar_show (0);
1446 } 1538 }
1447#ifdef MENUBAR
1448 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1449 menubar_expose ();
1450#endif
1451
1452#ifdef TRANSPARENT
1453 if (am_transparent && ev.xany.window == TermWin.parent[0])
1454 XClearWindow (display->display, ev.xany.window);
1455#endif
1456 } 1539 }
1457 break; 1540 break;
1458 1541
1459 case MotionNotify: 1542 case MotionNotify:
1460#ifdef POINTER_BLANK 1543#ifdef POINTER_BLANK
1461 if (hidden_pointer) 1544 if (hidden_pointer)
1462 pointer_unblank (); 1545 pointer_unblank ();
1463#endif 1546#endif
1464#if MENUBAR 1547 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1465 if (isMenuBarWindow (ev.xany.window)) 1548 || priv_modes & PrivMode_MouseAnyEvent)
1549 mouse_report (ev.xbutton);
1550 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1551 break;
1552
1553 if (ev.xany.window == vt)
1466 { 1554 {
1467 menubar_control (ev.xbutton); 1555 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1468 break; 1556 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1469 } 1557 ; // nop
1470#endif
1471 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1472 break;
1473
1474 if (ev.xany.window == TermWin.vt)
1475 {
1476 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1558 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1477 { 1559 {
1478 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1560 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1479 ; 1561 ;
1480 1562
1481 XQueryPointer (display->display, TermWin.vt, 1563 XQueryPointer (dpy, vt,
1482 &unused_root, &unused_child, 1564 &unused_root, &unused_child,
1483 &unused_root_x, &unused_root_y, 1565 &unused_root_x, &unused_root_y,
1484 & (ev.xbutton.x), & (ev.xbutton.y), 1566 &ev.xbutton.x, &ev.xbutton.y,
1485 &unused_mask); 1567 &ev.xbutton.state);
1486#ifdef MOUSE_THRESHOLD 1568#ifdef MOUSE_THRESHOLD
1487 /* deal with a `jumpy' mouse */ 1569 /* deal with a `jumpy' mouse */
1488 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1570 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1489 { 1571 {
1490#endif 1572#endif
1573#if ISO_14755
1574 // 5.4
1575 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1576 {
1577 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1578 break;
1579 }
1580#endif
1491 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1581 selection_extend (ev.xbutton.x, ev.xbutton.y,
1492 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1582 ev.xbutton.state & Button3Mask ? 2 : 0);
1583
1493#ifdef SELECTION_SCROLLING 1584#ifdef SELECTION_SCROLLING
1494 if (ev.xbutton.y < TermWin.int_bwidth 1585 if (ev.xbutton.y < int_bwidth
1495 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1586 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1496 { 1587 {
1497 int dist; 1588 int dist;
1498 1589
1499 /* don't clobber the current delay if we are 1590 /* don't clobber the current delay if we are
1500 * already in the middle of scrolling. 1591 * already in the middle of scrolling.
1501 */ 1592 */
1502 if (!sel_scroll_ev.active) 1593 if (!sel_scroll_ev.is_active ())
1503 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1594 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1504 1595
1505 /* save the event params so we can highlight 1596 /* save the event params so we can highlight
1506 * the selection in the pending-scroll loop 1597 * the selection in the pending-scroll loop
1507 */ 1598 */
1508 selection_save_x=ev.xbutton.x; 1599 selection_save_x = ev.xbutton.x;
1509 selection_save_y=ev.xbutton.y; 1600 selection_save_y = ev.xbutton.y;
1510 selection_save_state=
1511 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1601 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1512 1602
1513 /* calc number of lines to scroll */ 1603 /* calc number of lines to scroll */
1514 if (ev.xbutton.y<TermWin.int_bwidth) 1604 if (ev.xbutton.y < int_bwidth)
1515 { 1605 {
1516 scroll_selection_dir = UP; 1606 scroll_selection_dir = UP;
1517 dist = TermWin.int_bwidth - ev.xbutton.y; 1607 dist = int_bwidth - ev.xbutton.y;
1518 } 1608 }
1519 else 1609 else
1520 { 1610 {
1521 scroll_selection_dir = DN; 1611 scroll_selection_dir = DN;
1522 dist = ev.xbutton.y - 1612 dist = ev.xbutton.y - (int_bwidth + height);
1523 (TermWin.int_bwidth + TermWin.height);
1524 } 1613 }
1614
1525 scroll_selection_lines= (Pixel2Height (dist)/ 1615 scroll_selection_lines = Pixel2Height (dist)
1526 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1616 / SELECTION_SCROLL_LINE_SPEEDUP
1617 + 1;
1527 MIN_IT (scroll_selection_lines, 1618 min_it (scroll_selection_lines,
1528 SELECTION_SCROLL_MAX_LINES); 1619 SELECTION_SCROLL_MAX_LINES);
1529 } 1620 }
1530 else 1621 else
1531 { 1622 {
1532 /* we are within the text window, so we 1623 /* we are within the text window, so we
1533 * shouldn't be scrolling 1624 * shouldn't be scrolling
1534 */ 1625 */
1535 if (sel_scroll_ev.active)
1536 sel_scroll_ev.stop(); 1626 sel_scroll_ev.stop();
1537 } 1627 }
1538#endif 1628#endif
1539#ifdef MOUSE_THRESHOLD 1629#ifdef MOUSE_THRESHOLD
1540
1541 } 1630 }
1542#endif 1631#endif
1543
1544 } 1632 }
1545 } 1633 }
1546 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1634 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1547 { 1635 {
1548 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1636 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1549 MotionNotify, &ev)) ; 1637 MotionNotify, &ev))
1638 ;
1639
1550 XQueryPointer (display->display, scrollBar.win, 1640 XQueryPointer (dpy, scrollBar.win,
1551 &unused_root, &unused_child, 1641 &unused_root, &unused_child,
1552 &unused_root_x, &unused_root_y, 1642 &unused_root_x, &unused_root_y,
1553 & (ev.xbutton.x), & (ev.xbutton.y), 1643 &ev.xbutton.x, &ev.xbutton.y,
1554 &unused_mask); 1644 &unused_mask);
1555 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1645 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1556 scrollbar_size ()); 1646 scrollbar_size ());
1557 scr_refresh (refresh_type);
1558 refresh_limit = 0; 1647 want_refresh = 1;
1559 scrollbar_show (1); 1648 scrollbar_show (1);
1560 } 1649 }
1561 break; 1650 break;
1562 } 1651 }
1563}
1564 1652
1565#if TRANSPARENT 1653#if defined(CURSOR_BLINK)
1654 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1655 {
1656 if (hidden_cursor)
1657 {
1658 hidden_cursor = 0;
1659 want_refresh = 1;
1660 }
1661
1662 cursor_blink_ev.again ();
1663 }
1664#endif
1665
1666#if defined(POINTER_BLANK)
1667 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1668 {
1669 if (ev.type == MotionNotify
1670 || ev.type == ButtonPress
1671 || ev.type == ButtonRelease)
1672 if (hidden_pointer)
1673 pointer_unblank ();
1674
1675 if (ev.type == KeyPress && hidden_pointer == 0)
1676 pointer_blank ();
1677 }
1678#endif
1679
1680 refresh_check ();
1681}
1682
1683void
1684rxvt_term::focus_in ()
1685{
1686 if (!focus)
1687 {
1688 focus = 1;
1689 want_refresh = 1;
1690
1691 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1692
1693#if USE_XIM
1694 if (Input_Context != NULL)
1695 {
1696 IMSetPosition ();
1697 XSetICFocus (Input_Context);
1698 }
1699#endif
1700#if CURSOR_BLINK
1701 if (option (Opt_cursorBlink))
1702 cursor_blink_ev.again ();
1703#endif
1704#if OFF_FOCUS_FADING
1705 if (rs[Rs_fade])
1706 {
1707 pix_colors = pix_colors_focused;
1708 scr_recolour ();
1709 }
1710#endif
1711#if ENABLE_FRILLS
1712 if (option (Opt_urgentOnBell))
1713 {
1714 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1715 {
1716 h->flags &= ~XUrgencyHint;
1717 XSetWMHints (dpy, parent[0], h);
1718 }
1719 }
1720#endif
1721 }
1722}
1723
1724void
1725rxvt_term::focus_out ()
1726{
1727 if (focus)
1728 {
1729 focus = 0;
1730 want_refresh = 1;
1731
1732 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1733
1734#if ENABLE_FRILLS || ISO_14755
1735 if (iso14755buf)
1736 {
1737 iso14755buf = 0;
1738# if ISO_14755
1739 scr_overlay_off ();
1740# endif
1741 }
1742#endif
1743#if USE_XIM
1744 if (Input_Context != NULL)
1745 XUnsetICFocus (Input_Context);
1746#endif
1747#if CURSOR_BLINK
1748 if (option (Opt_cursorBlink))
1749 cursor_blink_ev.stop ();
1750
1751 hidden_cursor = 0;
1752#endif
1753#if OFF_FOCUS_FADING
1754 if (rs[Rs_fade])
1755 {
1756 pix_colors = pix_colors_unfocused;
1757 scr_recolour ();
1758 }
1759#endif
1760 }
1761}
1762
1763void
1764rxvt_term::update_fade_color (unsigned int idx)
1765{
1766#if OFF_FOCUS_FADING
1767 if (rs[Rs_fade])
1768 {
1769 rgba c;
1770 pix_colors [Color_fade].get (c);
1771 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1772 }
1773#endif
1774}
1775
1776#if ENABLE_TRANSPARENCY || ENABLE_PERL
1566void 1777void
1567rxvt_term::rootwin_cb (XEvent &ev) 1778rxvt_term::rootwin_cb (XEvent &ev)
1568{ 1779{
1569 SET_R (this); 1780 make_current ();
1570 SET_LOCALE (locale);
1571 1781
1782 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1783 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1784 return;
1785
1786# if ENABLE_TRANSPARENCY
1572 switch (ev.type) 1787 switch (ev.type)
1573 { 1788 {
1574 case PropertyNotify: 1789 case PropertyNotify:
1575 /* 1790 /*
1576 * if user used some Esetroot compatible prog to set the root bg, 1791 * if user used some Esetroot compatible prog to set the root bg,
1577 * use the property to determine the pixmap. We use it later on. 1792 * use the property to determine the pixmap. We use it later on.
1578 */ 1793 */
1579 if (xa[XA_XROOTPMAPID] == 0)
1580 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1581
1582 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1794 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1583 return; 1795 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1796 {
1797 bgPixmap.set_root_pixmap ();
1798 update_background ();
1799 }
1584 1800
1585 /* FALLTHROUGH */
1586 case ReparentNotify:
1587 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1588 want_refresh = want_full_refresh = 1;
1589 break; 1801 break;
1590 } 1802 }
1803# endif
1804
1805 refresh_check ();
1591} 1806}
1592#endif 1807#endif
1593 1808
1594void 1809void
1595rxvt_term::button_press (XButtonEvent &ev) 1810rxvt_term::button_press (XButtonEvent &ev)
1596{ 1811{
1597 int reportmode = 0, clickintime; 1812 int reportmode = 0, clickintime;
1598 1813
1599 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1814 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1815
1600 if (!bypass_keystate) 1816 if (!bypass_keystate)
1601 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1817 reportmode = !! (priv_modes & PrivMode_mouse_report);
1818
1602 /* 1819 /*
1603 * VT window processing of button press 1820 * VT window processing of button press
1604 */ 1821 */
1605 if (ev.window == TermWin.vt) 1822 if (ev.window == vt)
1606 { 1823 {
1824 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1825 return;
1826
1827#if ISO_14755
1828 // 5.4
1829 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1830 {
1831 iso14755_54 (ev.x, ev.y);
1832 return;
1833 }
1834#endif
1835
1607 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1836 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1837
1608 if (reportmode) 1838 if (reportmode)
1609 { 1839 {
1610 /* mouse report from vt window */ 1840 /* mouse report from vt window */
1611 /* save the xbutton state (for ButtonRelease) */ 1841 /* save the xbutton state (for ButtonRelease) */
1612 MEvent.state = ev.state; 1842 MEvent.state = ev.state;
1613#ifdef MOUSE_REPORT_DOUBLECLICK 1843#ifdef MOUSE_REPORT_DOUBLECLICK
1614 if (ev.button == MEvent.button && clickintime) 1844 if (ev.button == MEvent.button && clickintime)
1615 { 1845 {
1616 /* same button, within alloted time */ 1846 /* same button, within alloted time */
1617 MEvent.clicks++; 1847 MEvent.clicks++;
1848
1618 if (MEvent.clicks > 1) 1849 if (MEvent.clicks > 1)
1619 { 1850 {
1620 /* only report double clicks */ 1851 /* only report double clicks */
1621 MEvent.clicks = 2; 1852 MEvent.clicks = 2;
1622 mouse_report (ev); 1853 mouse_report (ev);
1634 mouse_report (ev); 1865 mouse_report (ev);
1635 } 1866 }
1636#else 1867#else
1637 MEvent.button = ev.button; 1868 MEvent.button = ev.button;
1638 mouse_report (ev); 1869 mouse_report (ev);
1639#endif /* MOUSE_REPORT_DOUBLECLICK */ 1870#endif /* MOUSE_REPORT_DOUBLECLICK */
1640 1871
1641 } 1872 }
1642 else 1873 else
1643 { 1874 {
1644 if (ev.button != MEvent.button) 1875 if (ev.button != MEvent.button)
1645 MEvent.clicks = 0; 1876 MEvent.clicks = 0;
1877
1646 switch (ev.button) 1878 switch (ev.button)
1647 { 1879 {
1648 case Button1: 1880 case Button1:
1881 /* allow meta + click to select rectangular areas */
1882 /* should be done in screen.C */
1883#if ENABLE_FRILLS
1884 selection.rect = !!(ev.state & ModMetaMask);
1885#else
1886 selection.rect = false;
1887#endif
1888
1649 /* allow shift+left click to extend selection */ 1889 /* allow shift+left click to extend selection */
1650 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1890 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1651 { 1891 {
1652 if (MEvent.button == Button1 && clickintime) 1892 if (MEvent.button == Button1 && clickintime)
1653 selection_rotate (ev.x, ev.y); 1893 selection_rotate (ev.x, ev.y);
1654 else 1894 else
1655 selection_extend (ev.x, ev.y, 1); 1895 selection_extend (ev.x, ev.y, 1);
1670 case Button3: 1910 case Button3:
1671 if (MEvent.button == Button3 && clickintime) 1911 if (MEvent.button == Button3 && clickintime)
1672 selection_rotate (ev.x, ev.y); 1912 selection_rotate (ev.x, ev.y);
1673 else 1913 else
1674 selection_extend (ev.x, ev.y, 1); 1914 selection_extend (ev.x, ev.y, 1);
1915
1675 MEvent.button = Button3; 1916 MEvent.button = Button3;
1676 break; 1917 break;
1677 } 1918 }
1678 } 1919 }
1920
1679 MEvent.time = ev.time; 1921 MEvent.time = ev.time;
1680 return; 1922 return;
1681 } 1923 }
1682 1924
1683 /* 1925 /*
1727 tt_printf ("\033[5~"); 1969 tt_printf ("\033[5~");
1728 break; 1970 break;
1729 } 1971 }
1730 } 1972 }
1731 else 1973 else
1732#endif /* NO_SCROLLBAR_REPORT */ 1974#endif /* NO_SCROLLBAR_REPORT */
1733 1975
1734 { 1976 {
1735 char upordown = 0; 1977 char upordown = 0;
1736 1978
1737 if (scrollBar.style == R_SB_NEXT) 1979 if (scrollBar.style == R_SB_NEXT)
1738 { 1980 {
1739 if (scrollbarnext_upButton (ev.y)) 1981 if (scrollbarnext_upButton (ev.y))
1740 upordown = -1; /* up */ 1982 upordown = -1; /* up */
1746 if (scrollbarrxvt_upButton (ev.y)) 1988 if (scrollbarrxvt_upButton (ev.y))
1747 upordown = -1; /* up */ 1989 upordown = -1; /* up */
1748 else if (scrollbarrxvt_dnButton (ev.y)) 1990 else if (scrollbarrxvt_dnButton (ev.y))
1749 upordown = 1; /* down */ 1991 upordown = 1; /* down */
1750 } 1992 }
1993
1751 if (upordown) 1994 if (upordown)
1752 { 1995 {
1753#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1996#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1997 if (!cont_scroll_ev.is_active ())
1754 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1998 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1755#endif 1999#endif
1756 if (scr_page (upordown < 0 ? UP : DN, 1)) 2000 if (scr_page (upordown < 0 ? UP : DN, 1))
1757 { 2001 {
1758 if (upordown < 0) 2002 if (upordown < 0)
1759 scrollBar.setUp (); 2003 scrollBar.setUp ();
1794 case Button3: 2038 case Button3:
1795 if (scrollBar.style != R_SB_XTERM) 2039 if (scrollBar.style != R_SB_XTERM)
1796 { 2040 {
1797 if (scrollbar_above_slider (ev.y)) 2041 if (scrollbar_above_slider (ev.y))
1798# ifdef RXVT_SCROLL_FULL 2042# ifdef RXVT_SCROLL_FULL
1799 scr_page (UP, TermWin.nrow - 1); 2043 scr_page (UP, nrow - 1);
1800# else 2044# else
1801 scr_page (UP, TermWin.nrow / 4); 2045 scr_page (UP, nrow / 4);
1802# endif 2046# endif
1803 else if (scrollbar_below_slider (ev.y)) 2047 else if (scrollbar_below_slider (ev.y))
1804# ifdef RXVT_SCROLL_FULL 2048# ifdef RXVT_SCROLL_FULL
1805 scr_page (DN, TermWin.nrow - 1); 2049 scr_page (DN, nrow - 1);
1806# else 2050# else
1807 scr_page (DN, TermWin.nrow / 4); 2051 scr_page (DN, nrow / 4);
1808# endif 2052# endif
1809 else 2053 else
1810 scrollBar.setMotion (); 2054 scrollBar.setMotion ();
1811 } 2055 }
1812 else 2056 else
1813 { 2057 {
1814 scr_page ((ev.button == Button1 ? DN : UP), 2058 scr_page ((ev.button == Button1 ? DN : UP),
1815 (TermWin.nrow 2059 (nrow
1816 * scrollbar_position (ev.y) 2060 * scrollbar_position (ev.y)
1817 / scrollbar_size ())); 2061 / scrollbar_size ()));
1818 } 2062 }
1819 2063
1820 break; 2064 break;
1821 } 2065 }
1822 } 2066 }
2067
1823 return; 2068 return;
1824 } 2069 }
1825#if MENUBAR
1826 /*
1827 * Menubar window processing of button press
1828 */
1829 if (isMenuBarWindow (ev.window))
1830 menubar_control (ev);
1831#endif
1832} 2070}
1833 2071
1834void 2072void
1835rxvt_term::button_release (XButtonEvent &ev) 2073rxvt_term::button_release (XButtonEvent &ev)
1836{ 2074{
1837 int reportmode = 0; 2075 int reportmode = 0;
1838 2076
1839 csrO = 0; /* reset csr Offset */ 2077 csrO = 0; /* reset csr Offset */
1840 if (!bypass_keystate) 2078 if (!bypass_keystate)
1841 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2079 reportmode = !! (priv_modes & PrivMode_mouse_report);
1842 2080
1843 if (scrollbar_isUpDn ()) 2081 if (scrollbar_isUpDn ())
1844 { 2082 {
1845 scrollBar.setIdle (); 2083 scrollBar.setIdle ();
1846 scrollbar_show (0); 2084 scrollbar_show (0);
1847#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1848 refresh_type &= ~SMOOTH_REFRESH;
1849#endif
1850
1851 } 2085 }
2086
1852#ifdef SELECTION_SCROLLING 2087#ifdef SELECTION_SCROLLING
1853 if (sel_scroll_ev.active)
1854 sel_scroll_ev.stop(); 2088 sel_scroll_ev.stop();
1855#endif 2089#endif
2090
1856 if (ev.window == TermWin.vt) 2091 if (ev.window == vt)
1857 { 2092 {
2093 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2094 return;
2095
2096#if ISO_14755
2097 // 5.4
2098 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2099 return;
2100#endif
2101
1858 if (reportmode) 2102 if (reportmode)
1859 { 2103 {
1860 /* mouse report from vt window */ 2104 /* mouse report from vt window */
1861 /* don't report release of wheel "buttons" */ 2105 /* don't report release of wheel "buttons" */
1862 if (ev.button >= 4) 2106 if (ev.button >= 4)
1873 mouse_report (ev); 2117 mouse_report (ev);
1874 } 2118 }
1875#else /* MOUSE_REPORT_DOUBLECLICK */ 2119#else /* MOUSE_REPORT_DOUBLECLICK */
1876 MEvent.button = AnyButton; 2120 MEvent.button = AnyButton;
1877 mouse_report (ev); 2121 mouse_report (ev);
1878#endif /* MOUSE_REPORT_DOUBLECLICK */ 2122#endif /* MOUSE_REPORT_DOUBLECLICK */
1879 return; 2123 return;
1880 } 2124 }
2125
1881 /* 2126 /*
1882 * dumb hack to compensate for the failure of click-and-drag 2127 * dumb hack to compensate for the failure of click-and-drag
1883 * when overriding mouse reporting 2128 * when overriding mouse reporting
1884 */ 2129 */
1885 if (PrivateModes & PrivMode_mouse_report 2130 if (priv_modes & PrivMode_mouse_report
1886 && bypass_keystate 2131 && bypass_keystate
1887 && ev.button == Button1 && MEvent.clicks <= 1) 2132 && ev.button == Button1 && MEvent.clicks <= 1)
1888 selection_extend (ev.x, ev.y, 0); 2133 selection_extend (ev.x, ev.y, 0);
1889 2134
1890 switch (ev.button) 2135 switch (ev.button)
1891 { 2136 {
1892 case Button1: 2137 case Button1:
1893 case Button3: 2138 case Button3:
1894 selection_make (ev.time); 2139 selection_make (ev.time);
1895 break; 2140 break;
2141
1896 case Button2: 2142 case Button2:
1897 selection_request (ev.time, ev.x, ev.y); 2143 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2144 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1898 break; 2145 break;
2146
1899#ifdef MOUSE_WHEEL 2147#ifdef MOUSE_WHEEL
1900 case Button4: 2148 case Button4:
1901 case Button5: 2149 case Button5:
1902 { 2150 {
1903 int i; 2151 int i;
1905 2153
1906 v = ev.button == Button4 ? UP : DN; 2154 v = ev.button == Button4 ? UP : DN;
1907 2155
1908 if (ev.state & ShiftMask) 2156 if (ev.state & ShiftMask)
1909 i = 1; 2157 i = 1;
1910 else if (Options & Opt_mouseWheelScrollPage) 2158 else if (option (Opt_mouseWheelScrollPage))
1911 i = TermWin.nrow - 1; 2159 i = nrow - 1;
1912 else 2160 else
1913 i = 5; 2161 i = 5;
1914 2162
1915# ifdef MOUSE_SLIP_WHEELING 2163# ifdef MOUSE_SLIP_WHEELING
1916 if (ev.state & ControlMask) 2164 if (ev.state & ControlMask)
1917 { 2165 {
1918 mouse_slip_wheel_speed += v ? -1 : 1; 2166 mouse_slip_wheel_speed += v ? -1 : 1;
1919 if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow; 2167 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
1920 if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow; 2168 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
1921 2169
1922 if (slip_wheel_ev.at < NOW) 2170 if (!slip_wheel_ev.is_active ())
1923 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; 2171 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1924
1925 slip_wheel_ev.start ();
1926 } 2172 }
1927 else 2173 else
1928 { 2174 {
1929# endif 2175# endif
1930# ifdef JUMP_MOUSE_WHEEL
1931 scr_page (v, i); 2176 scr_page (v, i);
1932 scr_refresh (SMOOTH_REFRESH);
1933 scrollbar_show (1); 2177 scrollbar_show (1);
1934# else
1935 while (i--)
1936 {
1937 scr_page (v, 1);
1938 scr_refresh (SMOOTH_REFRESH);
1939 scrollbar_show (1);
1940 }
1941# endif
1942# ifdef MOUSE_SLIP_WHEELING 2178# ifdef MOUSE_SLIP_WHEELING
1943 } 2179 }
1944#endif 2180# endif
1945 } 2181 }
1946 break; 2182 break;
1947#endif 2183#endif
1948 } 2184 }
1949 } 2185 }
1950#ifdef MENUBAR
1951 else if (isMenuBarWindow (ev.window))
1952 menubar_control (ev);
1953#endif
1954} 2186}
1955
1956#ifdef TRANSPARENT
1957#if TINTING
1958/* taken from aterm-0.4.2 */
1959
1960typedef uint32_t RUINT32T;
1961
1962void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
1963{
1964 int sh_r, sh_g, sh_b;
1965 RUINT32T mask_r, mask_g, mask_b;
1966 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
1967 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
1968 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
1969 int i;
1970
1971 Visual* visual = display->visual;
1972
1973 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
1974
1975 /* for convenience */
1976 mask_r = visual->red_mask;
1977 mask_g = visual->green_mask;
1978 mask_b = visual->blue_mask;
1979
1980 /* boring lookup table pre-initialization */
1981 switch (srcImage->bits_per_pixel) {
1982 case 15:
1983 if ((mask_r != 0x7c00) ||
1984 (mask_g != 0x03e0) ||
1985 (mask_b != 0x001f))
1986 return;
1987 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
1988 lookup_r = lookup;
1989 lookup_g = lookup+32;
1990 lookup_b = lookup+32+32;
1991 sh_r = 10;
1992 sh_g = 5;
1993 sh_b = 0;
1994 break;
1995 case 16:
1996 if ((mask_r != 0xf800) ||
1997 (mask_g != 0x07e0) ||
1998 (mask_b != 0x001f))
1999 return;
2000 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2001 lookup_r = lookup;
2002 lookup_g = lookup+32;
2003 lookup_b = lookup+32+64;
2004 sh_r = 11;
2005 sh_g = 5;
2006 sh_b = 0;
2007 break;
2008 case 24:
2009 if ((mask_r != 0xff0000) ||
2010 (mask_g != 0x00ff00) ||
2011 (mask_b != 0x0000ff))
2012 return;
2013 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2014 lookup_r = lookup;
2015 lookup_g = lookup+256;
2016 lookup_b = lookup+256+256;
2017 sh_r = 16;
2018 sh_g = 8;
2019 sh_b = 0;
2020 break;
2021 case 32:
2022 if ((mask_r != 0xff0000) ||
2023 (mask_g != 0x00ff00) ||
2024 (mask_b != 0x0000ff))
2025 return;
2026 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2027 lookup_r = lookup;
2028 lookup_g = lookup+256;
2029 lookup_b = lookup+256+256;
2030 sh_r = 16;
2031 sh_g = 8;
2032 sh_b = 0;
2033 break;
2034 default:
2035 return; /* we do not support this color depth */
2036 }
2037
2038 /* prepare limits for color transformation (each channel is handled separately) */
2039 if (shade < 0) {
2040 shade = -shade;
2041 if (shade < 0) shade = 0;
2042 if (shade > 100) shade = 100;
2043
2044 lower_lim_r = 65535-rm;
2045 lower_lim_g = 65535-gm;
2046 lower_lim_b = 65535-bm;
2047
2048 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2049 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2050 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2051
2052 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2053 } else {
2054 if (shade < 0) shade = 0;
2055 if (shade > 100) shade = 100;
2056
2057 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2058
2059 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2060 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2061 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2062 }
2063
2064 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2065 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2066 {
2067 unsigned int tmp;
2068
2069 tmp = lower_lim_r;
2070 lower_lim_r = lower_lim_b;
2071 lower_lim_b = tmp;
2072
2073 tmp = upper_lim_r;
2074 upper_lim_r = upper_lim_b;
2075 upper_lim_b = tmp;
2076 }
2077
2078 /* fill our lookup tables */
2079 for (i = 0; i <= mask_r>>sh_r; i++)
2080 {
2081 RUINT32T tmp;
2082 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2083 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2084 lookup_r[i] = (tmp/65535)<<sh_r;
2085 }
2086 for (i = 0; i <= mask_g>>sh_g; i++)
2087 {
2088 RUINT32T tmp;
2089 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2090 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2091 lookup_g[i] = (tmp/65535)<<sh_g;
2092 }
2093 for (i = 0; i <= mask_b>>sh_b; i++)
2094 {
2095 RUINT32T tmp;
2096 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2097 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2098 lookup_b[i] = (tmp/65535)<<sh_b;
2099 }
2100
2101 /* apply table to input image (replacing colors by newly calculated ones) */
2102 switch (srcImage->bits_per_pixel)
2103 {
2104 case 15:
2105 {
2106 unsigned short *p1, *pf, *p, *pl;
2107 p1 = (unsigned short *) srcImage->data;
2108 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2109 while (p1 < pf)
2110 {
2111 p = p1;
2112 pl = p1 + srcImage->width;
2113 for (; p < pl; p++)
2114 {
2115 *p = lookup_r[(*p & 0x7c00)>>10] |
2116 lookup_g[(*p & 0x03e0)>> 5] |
2117 lookup_b[(*p & 0x001f)];
2118 }
2119 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2120 }
2121 break;
2122 }
2123 case 16:
2124 {
2125 unsigned short *p1, *pf, *p, *pl;
2126 p1 = (unsigned short *) srcImage->data;
2127 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2128 while (p1 < pf)
2129 {
2130 p = p1;
2131 pl = p1 + srcImage->width;
2132 for (; p < pl; p++)
2133 {
2134 *p = lookup_r[(*p & 0xf800)>>11] |
2135 lookup_g[(*p & 0x07e0)>> 5] |
2136 lookup_b[(*p & 0x001f)];
2137 }
2138 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2139 }
2140 break;
2141 }
2142 case 24:
2143 {
2144 unsigned char *p1, *pf, *p, *pl;
2145 p1 = (unsigned char *) srcImage->data;
2146 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2147 while (p1 < pf)
2148 {
2149 p = p1;
2150 pl = p1 + srcImage->width * 3;
2151 for (; p < pl; p += 3)
2152 {
2153 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2154 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2155 p[2] = lookup_r[(p[2] & 0x0000ff)];
2156 }
2157 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2158 }
2159 break;
2160 }
2161 case 32:
2162 {
2163 RUINT32T *p1, *pf, *p, *pl;
2164 p1 = (RUINT32T *) srcImage->data;
2165 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2166
2167 while (p1 < pf)
2168 {
2169 p = p1;
2170 pl = p1 + srcImage->width;
2171 for (; p < pl; p++)
2172 {
2173 *p = lookup_r[(*p & 0xff0000)>>16] |
2174 lookup_g[(*p & 0x00ff00)>> 8] |
2175 lookup_b[(*p & 0x0000ff)] |
2176 (*p & ~0xffffff);
2177 }
2178 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2179 }
2180 break;
2181 }
2182 }
2183
2184 free (lookup);
2185}
2186#endif
2187
2188/*
2189 * Check our parents are still who we think they are.
2190 * Do transparency updates if required
2191 */
2192int
2193rxvt_term::check_our_parents ()
2194{
2195 int i, pchanged, aformat, have_pixmap, rootdepth;
2196 unsigned long nitems, bytes_after;
2197 Atom atype;
2198 unsigned char *prop = NULL;
2199 Window root, oldp, *list;
2200 Pixmap rootpixmap = None;
2201 XWindowAttributes wattr, wrootattr;
2202
2203 pchanged = 0;
2204
2205 if (!(Options & Opt_transparent))
2206 return pchanged; /* Don't try any more */
2207
2208 XGetWindowAttributes (display->display, display->root, &wrootattr);
2209 rootdepth = wrootattr.depth;
2210
2211 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2212
2213 if (rootdepth != wattr.depth)
2214 {
2215 if (am_transparent)
2216 {
2217 pchanged = 1;
2218 XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
2219 am_transparent = am_pixmap_trans = 0;
2220 }
2221
2222 return pchanged; /* Don't try any more */
2223 }
2224
2225 /* Get all X ops out of the queue so that our information is up-to-date. */
2226 XSync (display->display, False);
2227
2228 /*
2229 * Make the frame window set by the window manager have
2230 * the root background. Some window managers put multiple nested frame
2231 * windows for each client, so we have to take care about that.
2232 */
2233 i = (xa[XA_XROOTPMAPID]
2234 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
2235 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2236 &nitems, &bytes_after, &prop) == Success);
2237
2238 if (!i || prop == NULL)
2239 i = (xa[XA_XSETROOTID]
2240 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
2241 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2242 &nitems, &bytes_after, &prop) == Success);
2243
2244 if (!i || prop == NULL
2245#if TINTING
2246 || !rs[Rs_color + Color_tint]
2247#endif
2248 )
2249 have_pixmap = 0;
2250 else
2251 {
2252 have_pixmap = 1;
2253 rootpixmap = *(Pixmap *)prop;
2254 XFree (prop);
2255 }
2256
2257 if (have_pixmap)
2258 {
2259 /*
2260 * Copy display->root pixmap transparency
2261 */
2262 int sx, sy, nx, ny;
2263 unsigned int nw, nh;
2264 Window cr;
2265 XImage *image;
2266 GC gc;
2267 XGCValues gcvalue;
2268
2269 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2270 0, 0, &sx, &sy, &cr);
2271 nw = (unsigned int)szHint.width;
2272 nh = (unsigned int)szHint.height;
2273 nx = ny = 0;
2274
2275 if (sx < 0)
2276 {
2277 nw += sx;
2278 nx = -sx;
2279 sx = 0;
2280 }
2281
2282 if (sy < 0)
2283 {
2284 nh += sy;
2285 ny = -sy;
2286 sy = 0;
2287 }
2288
2289 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2290 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2291 allowedxerror = -1;
2292 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2293
2294 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2295 /* XXX: may need a delay here? */
2296 allowedxerror = 0;
2297
2298 if (image == NULL)
2299 {
2300 if (am_transparent && am_pixmap_trans)
2301 {
2302 pchanged = 1;
2303 if (TermWin.pixmap != None)
2304 {
2305 XFreePixmap (display->display, TermWin.pixmap);
2306 TermWin.pixmap = None;
2307 }
2308 }
2309
2310 am_pixmap_trans = 0;
2311 }
2312 else
2313 {
2314 if (TermWin.pixmap != None)
2315 XFreePixmap (display->display, TermWin.pixmap);
2316
2317#if TINTING
2318 if (ISSET_PIXCOLOR (Color_tint))
2319 {
2320 unsigned short rm, gm, bm;
2321 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2322
2323 PixColorsFocused[Color_tint].get (display, rm, gm, bm);
2324
2325 ShadeXImage (display, image, shade, rm, gm, bm);
2326 }
2327#endif
2328
2329 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2330 szHint.width, szHint.height, image->depth);
2331 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2332 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2333 nx, ny, image->width, image->height);
2334 XFreeGC (display->display, gc);
2335 XDestroyImage (image);
2336 XSetWindowBackgroundPixmap (display->display, TermWin.parent[0], TermWin.pixmap);
2337 XClearWindow (display->display, TermWin.parent[0]);
2338
2339 if (!am_transparent || !am_pixmap_trans)
2340 pchanged = 1;
2341
2342 am_transparent = am_pixmap_trans = 1;
2343 }
2344 }
2345
2346 if (!am_pixmap_trans)
2347 {
2348 unsigned int n;
2349 /*
2350 * InheritPixmap transparency
2351 */
2352 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2353 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2354 {
2355 oldp = TermWin.parent[i];
2356 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2357 &TermWin.parent[i], &list, &n);
2358 XFree (list);
2359 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2360
2361 if (TermWin.parent[i] == display->root)
2362 {
2363 if (oldp != None)
2364 pchanged = 1;
2365
2366 break;
2367 }
2368
2369 if (oldp != TermWin.parent[i])
2370 pchanged = 1;
2371 }
2372
2373 n = 0;
2374
2375 if (pchanged)
2376 {
2377 for (; n < (unsigned int)i; n++)
2378 {
2379 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2380 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2381 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2382 {
2383 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2384 break;
2385 }
2386 }
2387 }
2388
2389 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2390 {
2391 D_X ((stderr, "InheritPixmap Turning off"));
2392 XSetWindowBackground (display->display, TermWin.parent[0], PixColorsFocused[Color_fg]);
2393 XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
2394 am_transparent = 0;
2395 /* XXX: also turn off Opt_transparent? */
2396 }
2397 else
2398 {
2399#if WAIT_FOR_WM
2400 /* wait (an arbitrary period) for the WM to do its thing
2401 * needed for fvwm2.2.2 (and before?) */
2402 sleep (1);
2403#endif
2404 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2405 for (n = 0; n < (unsigned int)i; n++)
2406 {
2407 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2408 XClearWindow (display->display, TermWin.parent[n]);
2409 }
2410
2411 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2412 am_transparent = 1;
2413 }
2414
2415 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2416 TermWin.parent[i] = None;
2417 }
2418
2419 // this is experimental
2420 if (scrollBar.win)
2421 {
2422 XSetWindowBackgroundPixmap (display->display, scrollBar.win, ParentRelative);
2423 XClearWindow (display->display, scrollBar.win);
2424 scrollBar.setIdle ();
2425 scrollbar_show (0);
2426 }
2427
2428 return pchanged;
2429}
2430#endif
2431 2187
2432/*}}} */ 2188/*}}} */
2433 2189
2434bool 2190bool
2435rxvt_term::cmd_parse () 2191rxvt_term::cmd_parse ()
2436{ 2192{
2437 bool flag = false; 2193 bool flag = false;
2438 unicode_t ch = NOCHAR; 2194 wchar_t ch = NOCHAR;
2439 unsigned char *seq_begin; // remember start of esc-sequence here 2195 char *seq_begin; // remember start of esc-sequence here
2440 2196
2441 for (;;) 2197 for (;;)
2442 { 2198 {
2443 if (ch == NOCHAR) 2199 if (ch == NOCHAR)
2444 { 2200 {
2445 seq_begin = cmdbuf_ptr; 2201 seq_begin = cmdbuf_ptr;
2446 ch = next_char (); 2202 ch = next_char ();
2447 }
2448 2203
2449 if (ch == NOCHAR) // TODO: improve 2204 if (ch == NOCHAR)
2450 break; 2205 break;
2206 }
2451 2207
2452 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2208 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2453 { 2209 {
2210 if (!seen_input)
2211 {
2212 seen_input = 1;
2213 // many badly-written programs (e.g. jed) contain a race condition:
2214 // they first read the screensize and then install a SIGWINCH handler.
2215 // some window managers resize the window early, and these programs
2216 // then sometimes get the size wrong.
2217 // unfortunately other programs are even more buggy and dislike
2218 // being sent SIGWINCH, so only do it when we were in fact being
2219 // resized.
2220 if (seen_resize && cmd_pid)
2221 kill (-cmd_pid, SIGWINCH);
2222 }
2223
2454 /* Read a text string from the input buffer */ 2224 /* Read a text string from the input buffer */
2455 unicode_t buf[UBUFSIZ]; 2225 wchar_t buf[UBUFSIZ];
2456 bool refreshnow = false; 2226 bool refreshnow = false;
2457 int nlines = 0; 2227 int nlines = 0;
2458 unicode_t *str = buf; 2228 wchar_t *str = buf;
2229 wchar_t *eol = str + min (ncol, UBUFSIZ);
2459 2230
2460 for (;;) 2231 for (;;)
2461 { 2232 {
2462 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) 2233 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2463 break; 2234 break;
2464 2235
2465 *str++ = ch; 2236 *str++ = ch;
2466 2237
2467 if (ch == C0_LF) 2238 if (ch == C0_LF || str >= eol)
2468 { 2239 {
2240 if (ch == C0_LF)
2469 nlines++; 2241 nlines++;
2242
2470 refresh_count++; 2243 refresh_count++;
2471 2244
2472 if (!(Options & Opt_jumpScroll) 2245 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2473 || (refresh_count >= refresh_limit * (TermWin.nrow - 1)))
2474 { 2246 {
2247 refresh_count = 0;
2248
2249 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2250 {
2475 refreshnow = true; 2251 refreshnow = true;
2476 ch = NOCHAR; 2252 ch = NOCHAR;
2477 break; 2253 break;
2254 }
2478 } 2255 }
2479 2256
2480 // scr_add_lines only works for nlines <= TermWin.nrow - 1. 2257 // scr_add_lines only works for nlines <= nrow - 1.
2481 if (nlines >= TermWin.nrow - 1) 2258 if (nlines >= nrow - 1)
2482 { 2259 {
2260 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2261 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2483 scr_add_lines (buf, nlines, str - buf); 2262 scr_add_lines (buf, str - buf, nlines);
2263
2484 nlines = 0; 2264 nlines = 0;
2485 str = buf; 2265 str = buf;
2266 eol = str + min (ncol, UBUFSIZ);
2486 } 2267 }
2487 }
2488 2268
2489 if (str >= buf + UBUFSIZ) 2269 if (str >= eol)
2490 { 2270 {
2271 if (eol >= buf + UBUFSIZ)
2272 {
2491 ch = NOCHAR; 2273 ch = NOCHAR;
2492 break; 2274 break;
2275 }
2276 else
2277 eol = min (eol + ncol, buf + UBUFSIZ);
2278 }
2279
2493 } 2280 }
2494 2281
2495 seq_begin = cmdbuf_ptr; 2282 seq_begin = cmdbuf_ptr;
2496 ch = next_char (); 2283 ch = next_char ();
2497 } 2284 }
2498 2285
2286 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2287 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2499 scr_add_lines (buf, nlines, str - buf); 2288 scr_add_lines (buf, str - buf, nlines);
2500 2289
2501 /* 2290 /*
2502 * If there have been a lot of new lines, then update the screen 2291 * If there have been a lot of new lines, then update the screen
2503 * What the heck I'll cheat and only refresh less than every page-full. 2292 * What the heck we'll cheat and only refresh less than every page-full.
2504 * the number of pages between refreshes is refresh_limit, which 2293 * if skipScroll is enabled.
2505 * is incremented here because we must be doing flat-out scrolling.
2506 */ 2294 */
2507 if (refreshnow) 2295 if (refreshnow)
2508 { 2296 {
2509 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2510 refresh_limit++;
2511 else
2512 {
2513 flag = true; 2297 flag = true;
2514 scr_refresh (refresh_type); 2298 scr_refresh ();
2515 } 2299 want_refresh = 1;
2516 } 2300 }
2517 2301
2518 } 2302 }
2519 else 2303 else
2520 { 2304 {
2534 } 2318 }
2535 2319
2536 return flag; 2320 return flag;
2537} 2321}
2538 2322
2539// read the next octet
2540unicode_t
2541rxvt_term::next_octet ()
2542{
2543 return cmdbuf_ptr < cmdbuf_endp
2544 ? *cmdbuf_ptr++
2545 : NOCHAR;
2546}
2547
2548// read the next character 2323// read the next character
2549unicode_t 2324wchar_t
2550rxvt_term::next_char () 2325rxvt_term::next_char () NOTHROW
2551{ 2326{
2552 while (cmdbuf_ptr < cmdbuf_endp) 2327 while (cmdbuf_ptr < cmdbuf_endp)
2553 { 2328 {
2554 // assume 7-bit to be ascii ALWAYS 2329 // assume 7-bit to be ascii ALWAYS
2555 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2330 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2556 return *cmdbuf_ptr++; 2331 return *cmdbuf_ptr++;
2557 2332
2558 wchar_t wc; 2333 wchar_t wc;
2559 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2334 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2560 2335
2561 if (len == (size_t)-2) 2336 if (len == (size_t)-2)
2562 { 2337 {
2563 // the mbstate stores incomplete sequences. didn't know this :/ 2338 // the mbstate stores incomplete sequences. didn't know this :/
2564 cmdbuf_ptr = cmdbuf_endp; 2339 cmdbuf_ptr = cmdbuf_endp;
2565 break; 2340 break;
2566 } 2341 }
2567 2342
2568 if (len == (size_t)-1) 2343 if (len == (size_t)-1)
2569 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2344 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2570 2345
2571 // assume wchar == unicode 2346 // assume wchar == unicode
2572 cmdbuf_ptr += len; 2347 cmdbuf_ptr += len;
2573 return wc; 2348 return wc & UNICODE_MASK;
2574 } 2349 }
2575 2350
2576 return NOCHAR; 2351 return NOCHAR;
2577} 2352}
2353
2354// read the next octet
2355uint32_t
2356rxvt_term::next_octet () NOTHROW
2357{
2358 return cmdbuf_ptr < cmdbuf_endp
2359 ? (unsigned char)*cmdbuf_ptr++
2360 : NOCHAR;
2361}
2362
2363static class out_of_input out_of_input;
2578 2364
2579/* rxvt_cmd_getc () - Return next input character */ 2365/* rxvt_cmd_getc () - Return next input character */
2580/* 2366/*
2581 * Return the next input character after first passing any keyboard input 2367 * Return the next input character after first passing any keyboard input
2582 * to the command. 2368 * to the command.
2583 */ 2369 */
2584unicode_t 2370wchar_t
2585rxvt_term::cmd_getc () 2371rxvt_term::cmd_getc () THROW ((class out_of_input))
2586{ 2372{
2587 unicode_t c = next_char (); 2373 wchar_t c = next_char ();
2588 2374
2589 if (c == NOCHAR) 2375 if (c == NOCHAR)
2590 throw out_of_input; 2376 throw out_of_input;
2591 2377
2592 return c; 2378 return c;
2593} 2379}
2594 2380
2595unicode_t 2381uint32_t
2596rxvt_term::cmd_get8 () 2382rxvt_term::cmd_get8 () THROW ((class out_of_input))
2597{ 2383{
2598 unicode_t c = next_octet (); 2384 uint32_t c = next_octet ();
2599 2385
2600 if (c == NOCHAR) 2386 if (c == NOCHAR)
2601 throw out_of_input; 2387 throw out_of_input;
2602 2388
2603 return c; 2389 return c;
2667 { 2453 {
2668 if ((buf[len++] = cmd_getc ()) == 'i') 2454 if ((buf[len++] = cmd_getc ()) == 'i')
2669 break; /* done = 1 */ 2455 break; /* done = 1 */
2670 } 2456 }
2671 } 2457 }
2672 2458
2673 for (i = 0; i < len; i++) 2459 for (i = 0; i < len; i++)
2674 if (putc (buf[i], fd) == EOF) 2460 if (putc (buf[i], fd) == EOF)
2675 { 2461 {
2676 done = 1; 2462 done = 1;
2677 break; 2463 break;
2679 } 2465 }
2680 } 2466 }
2681 2467
2682 pclose_printer (fd); 2468 pclose_printer (fd);
2683} 2469}
2684#endif /* PRINTPIPE */ 2470#endif /* PRINTPIPE */
2685/*}}} */ 2471/*}}} */
2686 2472
2687/* *INDENT-OFF* */ 2473/* *INDENT-OFF* */
2688enum { 2474enum {
2689 C1_40 = 0x40, 2475 C1_40 = 0x40,
2703 case C0_ESC: 2489 case C0_ESC:
2704 process_escape_seq (); 2490 process_escape_seq ();
2705 break; 2491 break;
2706 case C0_ENQ: /* terminal Status */ 2492 case C0_ENQ: /* terminal Status */
2707 if (rs[Rs_answerbackstring]) 2493 if (rs[Rs_answerbackstring])
2708 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2494 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2709 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2710 else 2495 else
2711 tt_write ((unsigned char *)VT100_ANS, 2496 tt_write (VT100_ANS, strlen (VT100_ANS));
2712 (unsigned int)STRLEN (VT100_ANS));
2713 break; 2497 break;
2714 case C0_BEL: /* bell */ 2498 case C0_BEL: /* bell */
2715 scr_bell (); 2499 scr_bell ();
2716 break; 2500 break;
2717 case C0_BS: /* backspace */ 2501 case C0_BS: /* backspace */
2741 process_dcs_seq (); 2525 process_dcs_seq ();
2742 break; 2526 break;
2743 case 0x9b: /* CSI */ 2527 case 0x9b: /* CSI */
2744 process_csi_seq (); 2528 process_csi_seq ();
2745 break; 2529 break;
2746 case 0x9d: /* CSI */ 2530 case 0x9d: /* OSC */
2747 process_osc_seq (); 2531 process_osc_seq ();
2748 break; 2532 break;
2749#endif 2533#endif
2750 } 2534 }
2751} 2535}
2816void 2600void
2817rxvt_term::process_escape_seq () 2601rxvt_term::process_escape_seq ()
2818{ 2602{
2819 unicode_t ch = cmd_getc (); 2603 unicode_t ch = cmd_getc ();
2820 2604
2821 if (PrivateModes & PrivMode_vt52) 2605 if (priv_modes & PrivMode_vt52)
2822 { 2606 {
2823 process_escape_vt52 (ch); 2607 process_escape_vt52 (ch);
2824 return; 2608 return;
2825 } 2609 }
2826 2610
2841 scr_charset_set (2, (unsigned int)cmd_getc ()); 2625 scr_charset_set (2, (unsigned int)cmd_getc ());
2842 break; 2626 break;
2843 case '+': 2627 case '+':
2844 scr_charset_set (3, (unsigned int)cmd_getc ()); 2628 scr_charset_set (3, (unsigned int)cmd_getc ());
2845 break; 2629 break;
2846#ifndef NO_FRILLS 2630#if !ENABLE_MINIMAL
2847 case '6': 2631 case '6':
2848 scr_backindex (); 2632 scr_backindex ();
2849 break; 2633 break;
2850#endif 2634#endif
2851 case '7': 2635 case '7':
2852 scr_cursor (SAVE); 2636 scr_cursor (SAVE);
2853 break; 2637 break;
2854 case '8': 2638 case '8':
2855 scr_cursor (RESTORE); 2639 scr_cursor (RESTORE);
2856 break; 2640 break;
2857#ifndef NO_FRILLS 2641#if !ENABLE_MINIMAL
2858 case '9': 2642 case '9':
2859 scr_forwardindex (); 2643 scr_forwardindex ();
2860 break; 2644 break;
2861#endif 2645#endif
2862 case '=': 2646 case '=':
2872 break; 2656 break;
2873 2657
2874 /* 8.3.87: NEXT LINE */ 2658 /* 8.3.87: NEXT LINE */
2875 case C1_NEL: /* ESC E */ 2659 case C1_NEL: /* ESC E */
2876 { 2660 {
2877 unicode_t nlcr[] = { C0_LF, C0_CR }; 2661 wchar_t nlcr[] = { C0_LF, C0_CR };
2878 scr_add_lines (nlcr, 1, 2); 2662 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2879 } 2663 }
2880 break; 2664 break;
2881 2665
2882 /* kidnapped escape sequence: Should be 8.3.48 */ 2666 /* kidnapped escape sequence: Should be 8.3.48 */
2883 case C1_ESA: /* ESC G */ 2667 case C1_ESA: /* ESC G */
2905 process_dcs_seq (); 2689 process_dcs_seq ();
2906 break; 2690 break;
2907 2691
2908 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2692 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2909 case C1_SCI: /* ESC Z */ 2693 case C1_SCI: /* ESC Z */
2910 tt_write ((const unsigned char *)ESCZ_ANSWER, 2694 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2911 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2912 break; /* steal obsolete ESC [ c */ 2695 break; /* steal obsolete ESC [ c */
2913 2696
2914 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2697 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2915 case C1_CSI: /* ESC [ */ 2698 case C1_CSI: /* ESC [ */
2916 process_csi_seq (); 2699 process_csi_seq ();
2978rxvt_term::process_csi_seq () 2761rxvt_term::process_csi_seq ()
2979{ 2762{
2980 unicode_t ch, priv, i; 2763 unicode_t ch, priv, i;
2981 unsigned int nargs, p; 2764 unsigned int nargs, p;
2982 int n, ndef; 2765 int n, ndef;
2983 int arg[ESC_ARGS]; 2766 int arg[ESC_ARGS] = { };
2984 2767
2985 for (nargs = ESC_ARGS; nargs > 0;) 2768 nargs = 0;
2986 arg[--nargs] = 0;
2987 2769
2988 priv = 0; 2770 priv = 0;
2989 ch = cmd_getc (); 2771 ch = cmd_getc ();
2990 if (ch >= '<' && ch <= '?') 2772 if (ch >= '<' && ch <= '?')
2773 {
2991 { /* '<' '=' '>' '?' */ 2774 /* '<' '=' '>' '?' */
2992 priv = ch; 2775 priv = ch;
2993 ch = cmd_getc (); 2776 ch = cmd_getc ();
2994 } 2777 }
2995 2778
2996 /* read any numerical arguments */ 2779 /* read any numerical arguments */
3025 ndef = get_byte_array_bit (csi_defaults, i); 2808 ndef = get_byte_array_bit (csi_defaults, i);
3026 for (p = 0; p < nargs; p++) 2809 for (p = 0; p < nargs; p++)
3027 if (arg[p] == -1) 2810 if (arg[p] == -1)
3028 arg[p] = ndef; 2811 arg[p] = ndef;
3029 2812
3030#ifdef DEBUG_CMD
3031 fprintf (stderr, "CSI ");
3032 for (p = 0; p < nargs; p++)
3033 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
3034 fprintf (stderr, "%c\n", ch);
3035#endif
3036
3037 /* 2813 /*
3038 * private mode handling 2814 * private mode handling
3039 */ 2815 */
3040 if (priv) 2816 if (priv)
3041 { 2817 {
3042 switch (priv) 2818 switch (priv)
3043 { 2819 {
3044 case '>': 2820 case '>':
3045 if (ch == CSI_DA) /* secondary device attributes */ 2821 if (ch == CSI_DA) /* secondary device attributes */
2822 {
2823 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2824 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2825 //
2826 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2827 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2828 // versions.
2829 //
3046 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2830 tt_printf ("\033[>%d;95;0c", 'U');
2831 }
3047 break; 2832 break;
3048 case '?': 2833 case '?':
3049 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2834 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
3050 process_terminal_mode (ch, priv, nargs, arg); 2835 process_terminal_mode (ch, priv, nargs, arg);
3051 break; 2836 break;
3156 2941
3157 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2942 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
3158 arg[0] = -arg[0]; 2943 arg[0] = -arg[0];
3159 /* FALLTHROUGH */ 2944 /* FALLTHROUGH */
3160 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2945 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
3161 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2946 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
3162 break; 2947 break;
3163 2948
3164 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2949 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
3165 tt_write ((const unsigned char *)VT100_ANS, 2950 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
3166 (unsigned int) (sizeof (VT100_ANS) - 1));
3167 break; 2951 break;
3168 2952
3169 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2953 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
3170 process_sgr_mode (nargs, arg); 2954 process_sgr_mode (nargs, arg);
3171 break; 2955 break;
3178 break; 2962 break;
3179 case 6: /* CPR requested */ 2963 case 6: /* CPR requested */
3180 scr_report_position (); 2964 scr_report_position ();
3181 break; 2965 break;
3182 case 7: /* unofficial extension */ 2966 case 7: /* unofficial extension */
3183 if (Options & Opt_insecure) 2967 if (option (Opt_insecure))
3184 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2968 tt_printf ("%-.250s\012", rs[Rs_display_name]);
3185 break; 2969 break;
3186 case 8: /* unofficial extension */ 2970 case 8: /* unofficial extension */
3187 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 2971 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3188 break; 2972 break;
3189 } 2973 }
3225 break; 3009 break;
3226 3010
3227 case CSI_RM: /* 8.3.107: RESET MODE */ 3011 case CSI_RM: /* 8.3.107: RESET MODE */
3228 if (arg[0] == 4) 3012 if (arg[0] == 4)
3229 scr_insert_mode (0); 3013 scr_insert_mode (0);
3014 else if (arg[0] == 20)
3015 priv_modes &= ~PrivMode_LFNL;
3230 break; 3016 break;
3231 3017
3232 case CSI_SM: /* 8.3.126: SET MODE */ 3018 case CSI_SM: /* 8.3.126: SET MODE */
3233 if (arg[0] == 4) 3019 if (arg[0] == 4)
3234 scr_insert_mode (1); 3020 scr_insert_mode (1);
3021 else if (arg[0] == 20)
3022 priv_modes |= PrivMode_LFNL;
3235 break; 3023 break;
3236 3024
3237 /* 3025 /*
3238 * PRIVATE USE beyond this point. All CSI_7? sequences here 3026 * PRIVATE USE beyond this point. All CSI_7? sequences here
3239 */ 3027 */
3251 break; 3039 break;
3252 case CSI_75: 3040 case CSI_75:
3253 scr_cursor (RESTORE); 3041 scr_cursor (RESTORE);
3254 break; 3042 break;
3255 3043
3256#ifndef NO_FRILLS 3044#if !ENABLE_MINIMAL
3257 case CSI_74: 3045 case CSI_74:
3258 process_window_ops (arg, nargs); 3046 process_window_ops (arg, nargs);
3259 break; 3047 break;
3260#endif 3048#endif
3261 3049
3268 break; 3056 break;
3269 } 3057 }
3270} 3058}
3271/*}}} */ 3059/*}}} */
3272 3060
3273#ifndef NO_FRILLS 3061#if !ENABLE_MINIMAL
3274/* ARGSUSED */ 3062/* ARGSUSED */
3275void 3063void
3276rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3064rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3277{ 3065{
3278 int x, y; 3066 int x, y;
3279 XWindowAttributes wattr; 3067 XWindowAttributes wattr;
3280 Window wdummy; 3068 Window wdummy;
3069
3070 dLocal (Display *, dpy);
3281 3071
3282 if (nargs == 0) 3072 if (nargs == 0)
3283 return; 3073 return;
3284 3074
3285 switch (args[0]) 3075 switch (args[0])
3286 { 3076 {
3287 /* 3077 /*
3288 * commands 3078 * commands
3289 */ 3079 */
3290 case 1: /* deiconify window */ 3080 case 1: /* deiconify window */
3291 XMapWindow (display->display, TermWin.parent[0]); 3081 XMapWindow (dpy, parent[0]);
3292 break; 3082 break;
3293 case 2: /* iconify window */ 3083 case 2: /* iconify window */
3294 XIconifyWindow (display->display, TermWin.parent[0], 3084 XIconifyWindow (dpy, parent[0], display->screen);
3295 DefaultScreen (display->display));
3296 break; 3085 break;
3297 case 3: /* set position (pixels) */ 3086 case 3: /* set position (pixels) */
3298 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3087 XMoveWindow (dpy, parent[0], args[1], args[2]);
3299 break; 3088 break;
3300 case 4: /* set size (pixels) */ 3089 case 4: /* set size (pixels) */
3301 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3090 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3302 break; 3091 break;
3303 case 5: /* raise window */ 3092 case 5: /* raise window */
3304 XRaiseWindow (display->display, TermWin.parent[0]); 3093 XRaiseWindow (dpy, parent[0]);
3305 break; 3094 break;
3306 case 6: /* lower window */ 3095 case 6: /* lower window */
3307 XLowerWindow (display->display, TermWin.parent[0]); 3096 XLowerWindow (dpy, parent[0]);
3308 break; 3097 break;
3309 case 7: /* refresh window */ 3098 case 7: /* refresh window */
3310 scr_touch (true); 3099 scr_touch (true);
3311 break; 3100 break;
3312 case 8: /* set size (chars) */ 3101 case 8: /* set size (chars) */
3313 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3102 set_widthheight ((unsigned int) (args[2] * fwidth),
3314 (unsigned int) (args[1] * TermWin.fheight)); 3103 (unsigned int) (args[1] * fheight));
3315 break; 3104 break;
3316 3105
3317 //case 9: NYI, TODO, restore maximized window or maximize window 3106 //case 9: NYI, TODO, restore maximized window or maximize window
3318 default: 3107 default:
3319 if (args[0] >= 24) /* set height (chars) */ 3108 if (args[0] >= 24) /* set height (chars) */
3320 set_widthheight ((unsigned int)TermWin.width, 3109 set_widthheight ((unsigned int)width,
3321 (unsigned int) (args[1] * TermWin.fheight)); 3110 (unsigned int) (args[1] * fheight));
3322 break; 3111 break;
3323
3324 3112
3325 /* 3113 /*
3326 * reports - some output format copied from XTerm 3114 * reports - some output format copied from XTerm
3327 */ 3115 */
3328 case 11: /* report window state */ 3116 case 11: /* report window state */
3329 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3117 XGetWindowAttributes (dpy, parent[0], &wattr);
3330 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3118 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3331 break; 3119 break;
3332 case 13: /* report window position */ 3120 case 13: /* report window position */
3333 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3121 XGetWindowAttributes (dpy, parent[0], &wattr);
3334 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3122 XTranslateCoordinates (dpy, parent[0], wattr.root,
3335 -wattr.border_width, -wattr.border_width, 3123 -wattr.border_width, -wattr.border_width,
3336 &x, &y, &wdummy); 3124 &x, &y, &wdummy);
3337 tt_printf ("\033[3;%d;%dt", x, y); 3125 tt_printf ("\033[3;%d;%dt", x, y);
3338 break; 3126 break;
3339 case 14: /* report window size (pixels) */ 3127 case 14: /* report window size (pixels) */
3340 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3128 XGetWindowAttributes (dpy, parent[0], &wattr);
3341 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3129 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3342 break; 3130 break;
3343 case 18: /* report text area size (chars) */ 3131 case 18: /* report text area size (chars) */
3344 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3132 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3345 break; 3133 break;
3346 case 19: /* report window size (chars) */ 3134 case 19: /* report window size (chars) */
3347 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3135 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3348 break; 3136 break;
3349 case 20: /* report icon label */ 3137 case 20: /* report icon label */
3350 { 3138 {
3351 char *s; 3139 char *s;
3352 XGetIconName (display->display, TermWin.parent[0], &s); 3140 XGetIconName (dpy, parent[0], &s);
3353 tt_printf ("\033]L%-.250s\234", (Options & Opt_insecure) && s ? s : ""); /* 8bit ST */ 3141 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3354 XFree (s); 3142 XFree (s);
3355 } 3143 }
3356 break; 3144 break;
3357 case 21: /* report window title */ 3145 case 21: /* report window title */
3358 { 3146 {
3359 char *s; 3147 char *s;
3360 XFetchName (display->display, TermWin.parent[0], &s); 3148 XFetchName (dpy, parent[0], &s);
3361 tt_printf ("\033]l%-.250s\234", (Options & Opt_insecure) && s ? s : ""); /* 8bit ST */ 3149 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3362 XFree (s); 3150 XFree (s);
3363 } 3151 }
3364 break; 3152 break;
3365 } 3153 }
3366} 3154}
3369/*----------------------------------------------------------------------*/ 3157/*----------------------------------------------------------------------*/
3370/* 3158/*
3371 * get input up until STRING TERMINATOR (or BEL) 3159 * get input up until STRING TERMINATOR (or BEL)
3372 * ends_how is terminator used. returned input must be free()'d 3160 * ends_how is terminator used. returned input must be free()'d
3373 */ 3161 */
3374unsigned char * 3162char *
3375rxvt_term::get_to_st (unicode_t &ends_how) 3163rxvt_term::get_to_st (unicode_t &ends_how)
3376{ 3164{
3377 unicode_t prev = 0, ch; 3165 unicode_t ch;
3166 bool seen_esc = false;
3378 unsigned int n = 0; 3167 unsigned int n = 0;
3379 unsigned char *s;
3380 unsigned char string[STRING_MAX]; 3168 wchar_t string[STRING_MAX];
3381 3169
3382 while ((ch = cmd_getc ()) != NOCHAR) 3170 while ((ch = cmd_getc ()) != NOCHAR)
3383 { 3171 {
3384 if (prev == C0_ESC) 3172 if (seen_esc)
3385 { 3173 {
3386 if (ch == 0x5c) /* 7bit ST */ 3174 if (ch == 0x5c) /* 7bit ST */
3387 break; 3175 break;
3388 else 3176 else
3389 return NULL; 3177 return NULL;
3390 } 3178 }
3179 else if (ch == C0_ESC)
3180 {
3181 seen_esc = true;
3182 continue;
3183 }
3391 else if (ch == C0_BEL || ch == CHAR_ST) 3184 else if (ch == C0_BEL || ch == CHAR_ST)
3392 break; 3185 break;
3186 else if (ch == C0_SYN)
3187 ch = cmd_get8 ();
3393 else if (ch < 0x20) 3188 else if (ch < 0x20)
3394 return NULL; /* other control character - exit */ 3189 return NULL; /* other control character - exit */
3395 3190
3396 if (n >= sizeof (string) - 1) 3191 seen_esc = false;
3192
3193 if (n >= STRING_MAX - 1)
3397 // stop at some sane length 3194 // stop at some sane length
3398 return NULL; 3195 return NULL;
3399 3196
3400 if (ch == C0_SYN)
3401 {
3402 string[n++] = cmd_get8 ();
3403 prev = 0;
3404 }
3405 else
3406 string[n++] = prev = ch; 3197 string[n++] = ch;
3407 } 3198 }
3408 3199
3409 string[n++] = '\0'; 3200 string[n++] = '\0';
3410 3201
3411 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3412 return NULL;
3413
3414 ends_how = (ch == 0x5c ? C0_ESC : ch); 3202 ends_how = (ch == 0x5c ? C0_ESC : ch);
3415 STRNCPY (s, string, n); 3203
3416 return s; 3204 return rxvt_wcstombs (string);
3417} 3205}
3418 3206
3419/*----------------------------------------------------------------------*/ 3207/*----------------------------------------------------------------------*/
3420/* 3208/*
3421 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3209 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3422 */ 3210 */
3423void 3211void
3424rxvt_term::process_dcs_seq () 3212rxvt_term::process_dcs_seq ()
3425{ 3213{
3426 unsigned char *s; 3214 char *s;
3427 unicode_t eh; 3215 unicode_t eh;
3428 3216
3429 /* 3217 /*
3430 * Not handled yet 3218 * Not handled yet
3431 */ 3219 */
3450 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3238 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3451 arg = arg * 10 + (ch - '0'); 3239 arg = arg * 10 + (ch - '0');
3452 3240
3453 if (ch == ';') 3241 if (ch == ';')
3454 { 3242 {
3455 unsigned char *s = get_to_st (eh); 3243 char *s = get_to_st (eh);
3456 3244
3457 if (s) 3245 if (s)
3458 { 3246 {
3459 process_xterm_seq (arg, (char *)s, eh); 3247 process_xterm_seq (arg, s, eh);
3460 free (s); 3248 free (s);
3461 } 3249 }
3462 } 3250 }
3463} 3251}
3464 3252
3465void 3253void
3466rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3254rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3467{ 3255{
3468 if (str[0] == '?' && !str[1]) 3256 if (str[0] == '?' && !str[1])
3469 { 3257 {
3470 unsigned short r, g, b; 3258 rgba c;
3471 PixColorsFocused[color].get (display, r, g, b); 3259 pix_colors_focused[color].get (c);
3260
3261#if XFT
3262 if (c.a != rgba::MAX_CC)
3263 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3264 else
3265#endif
3472 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3266 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3473 } 3267 }
3474 else 3268 else
3475 set_window_color (color, str); 3269 set_window_color (color, str);
3476} 3270}
3477 3271
3478/* 3272/*
3479 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3273 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3480 * 0 = change iconName/title
3481 * 1 = change iconName
3482 * 2 = change title
3483 * 4 = change color
3484 * 10 = change fg color
3485 * 11 = change bg color
3486 * 12 = change text color
3487 * 13 = change mouse foreground color
3488 * 17 = change highlight character colour
3489 * 18 = change bold character color
3490 * 19 = change underlined character color
3491 * 46 = change logfile (not implemented)
3492 * 50 = change font
3493 *
3494 * rxvt extensions:
3495 * 20 = bg pixmap
3496 * 39 = change default fg color
3497 * 49 = change default bg color
3498 * 55 = dump scrollback buffer and all of screen
3499 * 701 = change locale
3500 * 702 = find font
3501 * 703 = menu
3502 */ 3274 */
3503void 3275void
3504rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3276rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3505{ 3277{
3506 int changed = 0;
3507 int color; 3278 int color;
3508 char *buf, *name; 3279 char *buf, *name;
3509 bool query = str[0] == '?' && !str[1]; 3280 bool query = str[0] == '?' && !str[1];
3281 int saveop = op;
3282
3283 dLocal (Display *, dpy);
3510 3284
3511 assert (str != NULL); 3285 assert (str != NULL);
3286
3287 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3288 return;
3289
3512 switch (op) 3290 switch (op)
3513 { 3291 {
3514 case XTerm_name: 3292 case XTerm_name:
3515 set_title (str); 3293 set_title (str);
3516 /* FALLTHROUGH */ 3294 /* FALLTHROUGH */
3521 set_title (str); 3299 set_title (str);
3522 break; 3300 break;
3523 case XTerm_property: 3301 case XTerm_property:
3524 if (str[0] == '?') 3302 if (str[0] == '?')
3525 { 3303 {
3526 Atom prop = XInternAtom (display->display, str + 1, True); 3304 Atom prop = display->atom (str + 1);
3527 Atom actual_type; 3305 Atom actual_type;
3528 int actual_format; 3306 int actual_format;
3529 unsigned long nitems; 3307 unsigned long nitems;
3530 unsigned long bytes_after; 3308 unsigned long bytes_after;
3531 unsigned char *value = 0; 3309 unsigned char *value = 0;
3532 const char *str = ""; 3310 const char *str = "";
3533 3311
3534 if (prop 3312 if (prop
3535 && XGetWindowProperty (display->display, TermWin.parent[0], 3313 && XGetWindowProperty (dpy, parent[0],
3536 prop, 0, 1<<16, 0, AnyPropertyType, 3314 prop, 0, 1<<16, 0, AnyPropertyType,
3537 &actual_type, &actual_format, 3315 &actual_type, &actual_format,
3538 &nitems, &bytes_after, &value) == Success 3316 &nitems, &bytes_after, &value) == Success
3539 && actual_type != None 3317 && actual_type != None
3540 && actual_format == 8) 3318 && actual_format == 8)
3541 str = (const char *)(value); 3319 str = (const char *)(value);
3542 3320
3543 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3321 tt_printf ("\033]%d;%s%c", op, str, resp);
3544 3322
3545 XFree (value); 3323 XFree (value);
3546 } 3324 }
3547 else 3325 else
3548 { 3326 {
3549 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3327 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3550 3328
3551 if (eq) 3329 if (eq)
3552 { 3330 {
3553 *eq = 0; 3331 *eq = 0;
3554 XChangeProperty (display->display, TermWin.parent[0], 3332 set_utf8_property (display->atom (str), eq + 1);
3555 display->atom (str), XA_STRING, 8,
3556 PropModeReplace, (unsigned char *)eq + 1,
3557 strlen (eq + 1));
3558 } 3333 }
3559 else 3334 else
3560 XDeleteProperty (display->display, TermWin.parent[0], 3335 XDeleteProperty (dpy, parent[0],
3561 display->atom (str)); 3336 display->atom (str));
3562 } 3337 }
3563 break; 3338 break;
3564 3339
3565 case XTerm_Color: 3340 case XTerm_Color:
3566 for (buf = (char *)str; buf && *buf;) 3341 for (buf = (char *)str; buf && *buf;)
3567 { 3342 {
3568 if ((name = STRCHR (buf, ';')) == NULL) 3343 if ((name = strchr (buf, ';')) == NULL)
3569 break; 3344 break;
3570 3345
3571 *name++ = '\0'; 3346 *name++ = '\0';
3572 color = atoi (buf); 3347 color = atoi (buf) + minCOLOR;
3573 3348
3574 if (color < 0 || color >= TOTAL_COLORS) 3349 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3575 break; 3350 break;
3576 3351
3577 if ((buf = STRCHR (name, ';')) != NULL) 3352 if ((buf = strchr (name, ';')) != NULL)
3578 *buf++ = '\0'; 3353 *buf++ = '\0';
3579 3354
3580 if (name[0] == '?' && !name[1]) 3355 process_color_seq (op, color, name, resp);
3581 {
3582 unsigned short r, g, b;
3583 PixColorsFocused[color + minCOLOR].get (display, r, g, b);
3584 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3585 }
3586 else
3587 set_window_color (color + minCOLOR, name);
3588 } 3356 }
3589 break; 3357 break;
3590 case XTerm_Color00: 3358 case XTerm_Color00:
3591 process_color_seq (XTerm_Color00, Color_fg, str, resp); 3359 process_color_seq (op, Color_fg, str, resp);
3592 break; 3360 break;
3593 case XTerm_Color01: 3361 case XTerm_Color01:
3594 process_color_seq (XTerm_Color00, Color_bg, str, resp); 3362 process_color_seq (op, Color_bg, str, resp);
3595 break; 3363 break;
3596#ifndef NO_CURSORCOLOR 3364#ifndef NO_CURSORCOLOR
3597 case XTerm_Color_cursor: 3365 case XTerm_Color_cursor:
3598 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); 3366 process_color_seq (op, Color_cursor, str, resp);
3599 break; 3367 break;
3600#endif 3368#endif
3601 case XTerm_Color_pointer_fg: 3369 case XTerm_Color_pointer_fg:
3602 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); 3370 process_color_seq (op, Color_pointer_fg, str, resp);
3603 break; 3371 break;
3604 case XTerm_Color_pointer_bg: 3372 case XTerm_Color_pointer_bg:
3605 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); 3373 process_color_seq (op, Color_pointer_bg, str, resp);
3606 break; 3374 break;
3607#ifndef NO_BOLD_UNDERLINE_REVERSE 3375#ifndef NO_BOLD_UNDERLINE_REVERSE
3608 case XTerm_Color_BD:
3609 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3610 break;
3611 case XTerm_Color_UL:
3612 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3613 break;
3614 case XTerm_Color_RV: 3376 case XTerm_Color_RV:
3615 process_color_seq (XTerm_Color_RV, Color_RV, str, resp); 3377 process_color_seq (op, Color_RV, str, resp);
3616 break; 3378 break;
3379 case Rxvt_Color_BD:
3380 case URxvt_Color_BD:
3381 process_color_seq (op, Color_BD, str, resp);
3382 break;
3383 case Rxvt_Color_UL:
3384 case URxvt_Color_UL:
3385 process_color_seq (op, Color_UL, str, resp);
3386 break;
3387 case URxvt_Color_IT:
3388 process_color_seq (op, Color_IT, str, resp);
3389 break;
3617#endif 3390#endif
3391#if ENABLE_TRANSPARENCY
3392 case URxvt_Color_tint:
3393 process_color_seq (op, Color_tint, str, resp);
3394 {
3395 bool changed = false;
3618 3396
3397 if (ISSET_PIXCOLOR (Color_tint))
3398 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3399 else
3400 changed = bgPixmap.unset_tint ();
3401
3402 if (changed)
3403 update_background ();
3404 }
3405
3406 break;
3407#endif
3408
3409#if BG_IMAGE_FROM_FILE
3619 case XTerm_Pixmap: 3410 case Rxvt_Pixmap:
3620 if (*str != ';') 3411 if (!strcmp (str, "?"))
3621 { 3412 {
3622#if XPM_BACKGROUND 3413 char str[256];
3623 scale_pixmap (""); /* reset to default scaling */ 3414
3624 set_bgPixmap (str); /* change pixmap */ 3415 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3625#endif 3416 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3626 scr_touch (true); 3417 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3418 process_xterm_seq (XTerm_title, str, CHAR_ST);
3627 } 3419 }
3628 while ((str = STRCHR (str, ';')) != NULL) 3420 else
3629 { 3421 {
3422 int changed = 0;
3423
3424 if (*str != ';')
3425 {
3426 /* reset to default scaling :*/
3427 bgPixmap.unset_geometry ();
3428 if (bgPixmap.set_file (str)) /* change pixmap */
3429 changed++;
3430 str = strchr (str, ';');
3431 if (str == NULL)
3432 bgPixmap.set_defaultGeometry ();
3433 }
3434
3435 while (str)
3436 {
3630 str++; 3437 str++;
3631#if XPM_BACKGROUND 3438 if (bgPixmap.set_geometry (str))
3632 changed += scale_pixmap (str); 3439 changed++;
3633#endif 3440 str = strchr (str, ';');
3441 }
3634 3442
3443 if (changed)
3444 update_background ();
3635 } 3445 }
3636 if (changed)
3637 {
3638#ifdef XPM_BACKGROUND
3639 resize_pixmap ();
3640#endif
3641 scr_touch (true);
3642 }
3643 break; 3446 break;
3447#endif
3644 3448
3645 case XTerm_restoreFG: 3449 case Rxvt_restoreFG:
3646 set_window_color (Color_fg, str); 3450 set_window_color (Color_fg, str);
3647 break; 3451 break;
3648 case XTerm_restoreBG: 3452 case Rxvt_restoreBG:
3649 set_window_color (Color_bg, str); 3453 set_window_color (Color_bg, str);
3650 break; 3454 break;
3651 3455
3652 case XTerm_logfile: 3456 case XTerm_logfile:
3653 // TODO, when secure mode? 3457 // TODO, when secure mode?
3654 break; 3458 break;
3655 3459
3656 case XTerm_font:
3657 if (query)
3658 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3659 (Options & Opt_insecure) && TermWin.fontset->fontdesc
3660 ? TermWin.fontset->fontdesc : "",
3661 resp);
3662 else
3663 change_font (str);
3664 break;
3665
3666#ifndef NO_FRILLS
3667 case XTerm_locale:
3668 if (query)
3669 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, (Options & Opt_insecure) ? locale : "", resp);
3670 else
3671 {
3672 set_locale (str);
3673# ifdef USE_XIM
3674 im_cb ();
3675# endif
3676 }
3677 break;
3678
3679 case XTerm_findfont:
3680 {
3681 int fid = TermWin.fontset->find_font (atoi (str));
3682 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3683 fid,
3684 (Options & Opt_insecure) ? (*TermWin.fontset)[fid]->name : "",
3685 resp);
3686 }
3687 break;
3688#endif
3689
3690#ifdef MENUBAR
3691 case XTerm_Menu:
3692 if (Options & Opt_insecure)
3693 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3694 break;
3695#endif
3696#if 0 3460#if 0
3697 case XTerm_dumpscreen: /* no error notices */ 3461 case Rxvt_dumpscreen: /* no error notices */
3698 { 3462 {
3699 int fd; 3463 int fd;
3700 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3464 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3701 { 3465 {
3702 scr_dump (fd); 3466 scr_dump (fd);
3703 close (fd); 3467 close (fd);
3704 } 3468 }
3705 } 3469 }
3470 break;
3471#endif
3472 case XTerm_font:
3473 op = URxvt_font;
3474 case URxvt_font:
3475#if ENABLE_STYLES
3476 case URxvt_boldFont:
3477 case URxvt_italicFont:
3478 case URxvt_boldItalicFont:
3479#endif
3480 if (query)
3481 tt_printf ("\33]%d;%-.250s%c", saveop,
3482 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3483 ? fontset[op - URxvt_font]->fontdesc : "",
3484 resp);
3485 else
3486 {
3487 const char *&res = rs[Rs_font + (op - URxvt_font)];
3488
3489 res = strdup (str);
3490 allocated.push_back ((void *)res);
3491 set_fonts ();
3492 }
3493 break;
3494
3495 case URxvt_version:
3496 if (query)
3497 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3498 op,
3499 rs[Rs_name], VERSION[0], VERSION[2],
3500 resp);
3501 break;
3502
3503#if !ENABLE_MINIMAL
3504 case URxvt_locale:
3505 if (query)
3506 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3507 else
3508 {
3509 set_locale (str);
3510 pty->set_utf8_mode (enc_utf8);
3511 init_xlocale ();
3512 }
3513 break;
3514
3515 case URxvt_view_up:
3516 case URxvt_view_down:
3517 {
3518 int lines = atoi (str);
3519
3520 if (lines)
3521 scr_page (op == URxvt_view_up ? UP : DN, lines);
3522 else
3523 scr_erase_savelines ();
3524 }
3525
3526 break;
3527#endif
3528
3529#if ENABLE_PERL
3530 case URxvt_perl:
3531 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3532 ; // no responses yet
3706 break; 3533 break;
3707#endif 3534#endif
3708 } 3535 }
3709} 3536}
3710/*----------------------------------------------------------------------*/ 3537/*----------------------------------------------------------------------*/
3724{ 3551{
3725 int state; 3552 int state;
3726 3553
3727 if (mode == 's') 3554 if (mode == 's')
3728 { 3555 {
3729 SavedModes |= (PrivateModes & bit); 3556 SavedModes |= (priv_modes & bit);
3730 return -1; 3557 return -1;
3731 } 3558 }
3732 else 3559 else
3733 { 3560 {
3734 if (mode == 'r') 3561 if (mode == 'r')
3735 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3562 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3736 else 3563 else
3737 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3564 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3738 PrivMode (state, bit); 3565 PrivMode (state, bit);
3739 } 3566 }
3740 3567
3741 return state; 3568 return state;
3742} 3569}
3743 3570
3744/* we're not using priv _yet_ */ 3571/* we're not using priv _yet_ */
3745void 3572void
3746rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3573rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3747{ 3574{
3748 unsigned int i, j; 3575 unsigned int i, j;
3749 int state; 3576 int state;
3750 3577
3751 static const struct 3578 static const struct
3752 { 3579 {
3753 const int argval; 3580 const int argval;
3754 const unsigned long bit; 3581 const unsigned long bit;
3755 }
3756
3757 argtopriv[] = { 3582 } argtopriv[] = {
3758 { 1, PrivMode_aplCUR }, 3583 { 1, PrivMode_aplCUR },
3759 { 2, PrivMode_vt52 }, 3584 { 2, PrivMode_vt52 },
3760 { 3, PrivMode_132 }, 3585 { 3, PrivMode_132 },
3761 { 4, PrivMode_smoothScroll }, 3586 { 4, PrivMode_smoothScroll },
3762 { 5, PrivMode_rVideo }, 3587 { 5, PrivMode_rVideo },
3763 { 6, PrivMode_relOrigin }, 3588 { 6, PrivMode_relOrigin },
3764 { 7, PrivMode_Autowrap }, 3589 { 7, PrivMode_Autowrap },
3590 // 8, bi-directional support mode
3765 { 9, PrivMode_MouseX10 }, 3591 { 9, PrivMode_MouseX10 },
3766#ifdef menuBar_esc 3592 // 18, 19 printing-related
3767 { menuBar_esc, PrivMode_menuBar }, 3593 { 25, PrivMode_VisibleCursor },
3768#endif
3769#ifdef scrollBar_esc 3594#ifdef scrollBar_esc
3770 { scrollBar_esc, PrivMode_scrollBar }, 3595 { scrollBar_esc, PrivMode_scrollBar },
3771#endif 3596#endif
3772 // 18, 19 printing-related
3773 { 25, PrivMode_VisibleCursor },
3774 // 30 show scrollbar rxvt. extension
3775 { 35, PrivMode_ShiftKeys }, // rxvt extension 3597 { 35, PrivMode_ShiftKeys }, // rxvt extension
3776 { 40, PrivMode_132OK }, 3598 { 40, PrivMode_132OK },
3777 // 41 xterm more fixes NYI 3599 // 41 xterm more fixes NYI
3778 // 45 margin bell NYI 3600 // 45 margin bell NYI
3779 // 46 start logging 3601 // 46 start logging
3781 { 66, PrivMode_aplKP }, 3603 { 66, PrivMode_aplKP },
3782#ifndef NO_BACKSPACE_KEY 3604#ifndef NO_BACKSPACE_KEY
3783 { 67, PrivMode_BackSpace }, 3605 { 67, PrivMode_BackSpace },
3784#endif 3606#endif
3785 { 1000, PrivMode_MouseX11 }, 3607 { 1000, PrivMode_MouseX11 },
3786 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3608 { 1002, PrivMode_MouseBtnEvent },
3787 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3609 { 1003, PrivMode_MouseAnyEvent },
3788 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3789 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3610 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3790 { 1011, PrivMode_Keypress }, // rxvt extension 3611 { 1011, PrivMode_Keypress }, // rxvt extension
3791 // 1035 enable modifiers for alt, numlock NYI 3612 // 1035 enable modifiers for alt, numlock NYI
3792 // 1036 send ESC for meta keys NYI 3613 // 1036 send ESC for meta keys NYI
3793 // 1037 send DEL for keypad delete NYI 3614 // 1037 send DEL for keypad delete NYI
3819 } 3640 }
3820 3641
3821 /* extra handling for values with state unkept */ 3642 /* extra handling for values with state unkept */
3822 switch (arg[i]) 3643 switch (arg[i])
3823 { 3644 {
3645#if ENABLE_STYLES
3646 case 1021:
3647 set_option (Opt_intensityStyles, mode);
3648
3649 scr_touch (true);
3650 break;
3651#endif
3824 case 1048: /* alternative cursor save */ 3652 case 1048: /* alternative cursor save */
3653 case 1049:
3825 if (Options & Opt_secondaryScreen) 3654 if (option (Opt_secondaryScreen))
3826 if (mode == 0) 3655 if (mode == 0)
3827 scr_cursor (RESTORE); 3656 scr_cursor (RESTORE);
3828 else if (mode == 1) 3657 else if (mode == 1)
3829 scr_cursor (SAVE); 3658 scr_cursor (SAVE);
3830 break; 3659 break;
3841 * within VT52 mode 3670 * within VT52 mode
3842 */ 3671 */
3843 PrivMode (1, PrivMode_vt52); 3672 PrivMode (1, PrivMode_vt52);
3844 break; 3673 break;
3845 case 3: /* 80/132 */ 3674 case 3: /* 80/132 */
3846 if (PrivateModes & PrivMode_132OK) 3675 if (priv_modes & PrivMode_132OK)
3847 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3676 set_widthheight (((state ? 132 : 80) * fwidth), height);
3848 break; 3677 break;
3849 case 4: /* smooth scrolling */ 3678 case 4: /* smooth scrolling */
3850 if (state) 3679 set_option (Opt_jumpScroll, !state);
3851 Options &= ~Opt_jumpScroll;
3852 else
3853 Options |= Opt_jumpScroll;
3854 break; 3680 break;
3855 case 5: /* reverse video */ 3681 case 5: /* reverse video */
3856 scr_rvideo_mode (state); 3682 scr_rvideo_mode (state);
3857 break; 3683 break;
3858 case 6: /* relative/absolute origins */ 3684 case 6: /* relative/absolute origins */
3862 scr_autowrap (state); 3688 scr_autowrap (state);
3863 break; 3689 break;
3864 /* case 8: - auto repeat, can't do on a per window basis */ 3690 /* case 8: - auto repeat, can't do on a per window basis */
3865 case 9: /* X10 mouse reporting */ 3691 case 9: /* X10 mouse reporting */
3866 if (state) /* orthogonal */ 3692 if (state) /* orthogonal */
3867 PrivateModes &= ~PrivMode_MouseX11; 3693 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3868 break; 3694 break;
3869#ifdef menuBar_esc
3870 case menuBar_esc:
3871#ifdef MENUBAR
3872 map_menuBar (state);
3873#endif
3874 break;
3875#endif
3876#ifdef scrollBar_esc 3695#ifdef scrollBar_esc
3877 case scrollBar_esc: 3696 case scrollBar_esc:
3878 if (scrollbar_mapping (state)) 3697 if (scrollbar_mapping (state))
3879 { 3698 {
3880 resize_all_windows (0, 0, 0); 3699 resize_all_windows (0, 0, 0);
3892 break; 3711 break;
3893 /* case 66: - application key pad */ 3712 /* case 66: - application key pad */
3894 /* case 67: - backspace key */ 3713 /* case 67: - backspace key */
3895 case 1000: /* X11 mouse reporting */ 3714 case 1000: /* X11 mouse reporting */
3896 if (state) /* orthogonal */ 3715 if (state) /* orthogonal */
3897 PrivateModes &= ~PrivMode_MouseX10; 3716 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3898 break; 3717 break;
3899#if 0
3900 case 1001: 3718 case 1002:
3901 break; /* X11 mouse highlighting */ 3719 case 1003:
3902#endif 3720 if (state)
3721 {
3722 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3723 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3724 vt_emask_mouse = PointerMotionMask;
3725 }
3726 else
3727 vt_emask_mouse = NoEventMask;
3728 vt_select_input ();
3729 break;
3903 case 1010: /* scroll to bottom on TTY output inhibit */ 3730 case 1010: /* scroll to bottom on TTY output inhibit */
3904 if (state)
3905 Options &= ~Opt_scrollTtyOutput;
3906 else
3907 Options |= Opt_scrollTtyOutput; 3731 set_option (Opt_scrollTtyOutput, !state);
3908 break; 3732 break;
3909 case 1011: /* scroll to bottom on key press */ 3733 case 1011: /* scroll to bottom on key press */
3910 if (state)
3911 Options |= Opt_scrollTtyKeypress; 3734 set_option (Opt_scrollTtyKeypress, state);
3912 else
3913 Options &= ~Opt_scrollTtyKeypress;
3914 break; 3735 break;
3915 case 1047: /* secondary screen w/ clearing last */ 3736 case 1047: /* secondary screen w/ clearing last */
3916 if (Options & Opt_secondaryScreen) 3737 if (option (Opt_secondaryScreen))
3917 if (current_screen != PRIMARY) 3738 if (current_screen != PRIMARY)
3918 scr_erase_screen (2); 3739 scr_erase_screen (2);
3919 scr_change_screen (state); 3740 scr_change_screen (state);
3920 break; 3741 break;
3921 case 1049: /* secondary screen w/ clearing first */ 3742 case 1049: /* secondary screen w/ clearing first */
3922 scr_change_screen (state); 3743 scr_change_screen (state);
3923 if (Options & Opt_secondaryScreen) 3744 if (option (Opt_secondaryScreen))
3924 if (current_screen != PRIMARY) 3745 if (current_screen != PRIMARY)
3925 scr_erase_screen (2); 3746 scr_erase_screen (2);
3926 break; 3747 break;
3927 default: 3748 default:
3928 break; 3749 break;
3954 rendset = 0, rendstyle = ~RS_None; 3775 rendset = 0, rendstyle = ~RS_None;
3955 break; 3776 break;
3956 case 1: 3777 case 1:
3957 rendset = 1, rendstyle = RS_Bold; 3778 rendset = 1, rendstyle = RS_Bold;
3958 break; 3779 break;
3959 //case 2: // faint or second colour 3780 //case 2: // low intensity
3781 case 3:
3782 rendset = 1, rendstyle = RS_Italic;
3783 break;
3960 case 4: 3784 case 4:
3961 rendset = 1, rendstyle = RS_Uline; 3785 rendset = 1, rendstyle = RS_Uline;
3962 break; 3786 break;
3963 case 5: // slowly blinking 3787 case 5: // slowly blinking
3964 case 6: // rapidly blinking 3788 case 6: // rapidly blinking
3976 //case 11: // scoansi acs on, first alt font 3800 //case 11: // scoansi acs on, first alt font
3977 //case 12: // scoansi acs on, |0x80, second alt font 3801 //case 12: // scoansi acs on, |0x80, second alt font
3978 //... 3802 //...
3979 //case 19: // ninth alt font 3803 //case 19: // ninth alt font
3980 //case 20: // gothic 3804 //case 20: // gothic
3981 case 21: // disable bold, faint 3805 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3982 rendset = 0, rendstyle = RS_Bold; 3806 rendset = 0, rendstyle = RS_Bold;
3983 break; 3807 break;
3984 case 22: 3808 case 22: // normal intensity
3985 rendset = 0, rendstyle = RS_Bold; 3809 rendset = 0, rendstyle = RS_Bold;
3986 break; 3810 break;
3987 //case 23: disable italic 3811 case 23: // disable italic
3812 rendset = 0, rendstyle = RS_Italic;
3813 break;
3988 case 24: 3814 case 24:
3989 rendset = 0, rendstyle = RS_Uline; 3815 rendset = 0, rendstyle = RS_Uline;
3990 break; 3816 break;
3991 case 25: 3817 case 25:
3818 rendset = 0, rendstyle = RS_Blink;
3819 break;
3820 case 26: // variable spacing (iso 8613)
3992 rendset = 0, rendstyle = RS_Blink; 3821 rendset = 0, rendstyle = RS_Blink;
3993 break; 3822 break;
3994 case 27: 3823 case 27:
3995 rendset = 0, rendstyle = RS_RVid; 3824 rendset = 0, rendstyle = RS_RVid;
3996 break; 3825 break;
4014 case 35: 3843 case 35:
4015 case 36: 3844 case 36:
4016 case 37: 3845 case 37:
4017 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3846 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
4018 break; 3847 break;
4019#ifdef TTY_256COLOR 3848 case 38: // set fg color, ISO 8613-6
4020 case 38:
4021 if (nargs > i + 2 && arg[i + 1] == 5) 3849 if (nargs > i + 2 && arg[i + 1] == 5)
4022 { 3850 {
4023 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3851 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
4024 i += 2; 3852 i += 2;
4025 } 3853 }
4026 break; 3854 break;
4027#endif
4028 case 39: /* default fg */ 3855 case 39: /* default fg */
4029 scr_color (Color_fg, Color_fg); 3856 scr_color (Color_fg, Color_fg);
4030 break; 3857 break;
4031 3858
4032 case 40: 3859 case 40:
4037 case 45: 3864 case 45:
4038 case 46: 3865 case 46:
4039 case 47: 3866 case 47:
4040 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3867 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
4041 break; 3868 break;
4042#ifdef TTY_256COLOR 3869 case 48: // set bg color, ISO 8613-6
4043 case 48:
4044 if (nargs > i + 2 && arg[i + 1] == 5) 3870 if (nargs > i + 2 && arg[i + 1] == 5)
4045 { 3871 {
4046 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3872 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
4047 i += 2; 3873 i += 2;
4048 } 3874 }
4049 break; 3875 break;
4050#endif
4051 case 49: /* default bg */ 3876 case 49: /* default bg */
4052 scr_color (Color_bg, Color_bg); 3877 scr_color (Color_bg, Color_bg);
4053 break; 3878 break;
4054 3879
4055#ifndef NO_BRIGHTCOLOR 3880 //case 50: // not variable spacing
3881
3882#if !ENABLE_MINIMAL
4056 case 90: 3883 case 90:
4057 case 91: /* set bright fg color */ 3884 case 91: /* set bright fg color */
4058 case 92: 3885 case 92:
4059 case 93: 3886 case 93:
4060 case 94: 3887 case 94:
4061 case 95: 3888 case 95:
4062 case 96: 3889 case 96:
4063 case 97: 3890 case 97:
4064 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3891 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
4065 Color_fg);
4066 break; 3892 break;
4067 case 100: 3893 case 100:
4068 case 101: /* set bright bg color */ 3894 case 101: /* set bright bg color */
4069 case 102: 3895 case 102:
4070 case 103: 3896 case 103:
4071 case 104: 3897 case 104:
4072 case 105: 3898 case 105:
4073 case 106: 3899 case 106:
4074 case 107: 3900 case 107:
4075 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3901 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
4076 Color_bg);
4077 break; 3902 break;
4078#endif 3903#endif
4079
4080 } 3904 }
4081 } 3905 }
4082} 3906}
4083/*}}} */ 3907/*}}} */
4084 3908
4087rxvt_term::process_graphics () 3911rxvt_term::process_graphics ()
4088{ 3912{
4089 unicode_t ch, cmd = cmd_getc (); 3913 unicode_t ch, cmd = cmd_getc ();
4090 3914
4091 if (cmd == 'Q') 3915 if (cmd == 'Q')
3916 {
4092 { /* query graphics */ 3917 /* query graphics */
4093 tt_printf ("\033G0\n"); /* no graphics */ 3918 tt_printf ("\033G0\012"); /* no graphics */
4094 return; 3919 return;
4095 } 3920 }
4096 /* swallow other graphics sequences until terminating ':' */ 3921 /* swallow other graphics sequences until terminating ':' */
4097 do 3922 do
4098 ch = cmd_getc (); 3923 ch = cmd_getc ();
4108 */ 3933 */
4109void 3934void
4110rxvt_term::tt_printf (const char *fmt,...) 3935rxvt_term::tt_printf (const char *fmt,...)
4111{ 3936{
4112 va_list arg_ptr; 3937 va_list arg_ptr;
4113 unsigned char buf[256]; 3938 char buf[256];
4114 3939
4115 va_start (arg_ptr, fmt); 3940 va_start (arg_ptr, fmt);
4116 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3941 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
4117 va_end (arg_ptr); 3942 va_end (arg_ptr);
4118 tt_write (buf, STRLEN (buf)); 3943 tt_write (buf, strlen (buf));
4119} 3944}
4120 3945
4121/* ---------------------------------------------------------------------- */ 3946/* ---------------------------------------------------------------------- */
4122/* Write data to the pty as typed by the user, pasted with the mouse, 3947/* Write data to the pty as typed by the user, pasted with the mouse,
4123 * or generated by us in response to a query ESC sequence. 3948 * or generated by us in response to a query ESC sequence.
4124 */ 3949 */
3950const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3951
4125void 3952void
4126rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3953rxvt_term::tt_write (const char *data, unsigned int len)
4127{ 3954{
4128 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3955 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3956 return;
4129 3957
4130 if (len) 3958 if (pty->pty < 0)
3959 return;
3960
3961 if (v_buflen == 0)
3962 {
3963 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3964
3965 if ((unsigned int)written == len)
3966 return;
3967
3968 data += written;
3969 len -= written;
4131 { 3970 }
3971
3972 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3973
3974 memcpy (v_buffer + v_buflen, data, len);
3975 v_buflen += len;
3976
3977 pty_ev.set (ev::READ | ev::WRITE);
3978}
3979
3980void rxvt_term::pty_write ()
3981{
3982 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
3983
3984 if (written > 0)
3985 {
3986 v_buflen -= written;
3987
4132 if (v_buflen == 0) 3988 if (v_buflen == 0)
4133 { 3989 {
4134 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
4135
4136 if ((unsigned int)written == len)
4137 return;
4138
4139 data += written;
4140 len -= written;
4141 }
4142
4143
4144 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
4145
4146 memcpy (v_buffer + v_buflen, data, len);
4147 v_buflen += len;
4148 }
4149
4150 for (;;)
4151 {
4152 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
4153
4154 if (written > 0)
4155 {
4156 v_buflen -= written;
4157
4158 if (v_buflen == 0)
4159 {
4160 free (v_buffer); 3990 free (v_buffer);
4161 v_buffer = 0; 3991 v_buffer = 0;
4162 v_buflen = 0;
4163 3992
4164 pty_ev.set (EVENT_READ); 3993 pty_ev.set (ev::READ);
4165 return;
4166 }
4167
4168 memmove (v_buffer, v_buffer + written, v_buflen);
4169 }
4170 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4171 // original code just ignores this...
4172 destroy ();
4173 else
4174 {
4175 pty_ev.set (EVENT_READ | EVENT_WRITE);
4176 return; 3994 return;
4177 } 3995 }
3996
3997 memmove (v_buffer, v_buffer + written, v_buflen);
4178 } 3998 }
3999 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4000 pty_ev.set (ev::READ);
4179} 4001}
4180 4002
4181/*----------------------- end-of-file (C source) -----------------------*/ 4003/*----------------------- end-of-file (C source) -----------------------*/
4182 4004

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