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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.153 by root, Tue Dec 27 12:23:37 2005 UTC vs.
Revision 1.298 by root, Sat Jan 12 22:13:46 2008 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: main.C 2 * File: main.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>
… …
11 * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> 11 * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>
12 * - extensive modifications 12 * - extensive modifications
13 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 13 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
14 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 14 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
15 * - extensive modifications 15 * - extensive modifications
16 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 16 * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com>
17 * 17 *
18 * This program is free software; you can redistribute it and/or modify 18 * This program is free software; you can redistribute it and/or modify
19 * it under the terms of the GNU General Public License as published by 19 * it under the terms of the GNU General Public License as published by
20 * the Free Software Foundation; either version 2 of the License, or 20 * the Free Software Foundation; either version 2 of the License, or
21 * (at your option) any later version. 21 * (at your option) any later version.
… …
30 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 30 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
31 *---------------------------------------------------------------------*/ 31 *---------------------------------------------------------------------*/
32 32
33#include "../config.h" /* NECESSARY */ 33#include "../config.h" /* NECESSARY */
34#include "rxvt.h" /* NECESSARY */ 34#include "rxvt.h" /* NECESSARY */
35#include "keyboard.h"
36#include "rxvtperl.h"
35 37
36#include <limits> 38#include <limits>
37 39
38#include <csignal> 40#include <csignal>
39#include <cstring> 41#include <cstring>
40 42
41#ifdef TTY_GID_SUPPORT
42# include <grp.h>
43#endif
44
45#ifdef HAVE_TERMIOS_H
46# include <termios.h> 43#include <termios.h>
44
45#ifdef HAVE_XSETLOCALE
46# define X_LOCALE
47# include <X11/Xlocale.h>
48#else
49# ifdef HAVE_SETLOCALE
50# include <clocale>
47#endif 51# endif
48
49#ifdef KEYSYM_RESOURCE
50# include "keyboard.h"
51#endif 52#endif
52 53
53vector<rxvt_term *> rxvt_term::termlist; 54vector<rxvt_term *> rxvt_term::termlist;
54 55
56// used to tell global functions which terminal instance is "active"
57rxvt_t rxvt_current_term;
58
55static char curlocale[128]; 59static char curlocale[128], savelocale[128];
56 60
57bool 61bool
58rxvt_set_locale (const char *locale) 62rxvt_set_locale (const char *locale) NOTHROW
59{ 63{
64 int size = strlen (locale) + 1;
65
66 if (size > sizeof (curlocale))
67 rxvt_fatal ("locale string too long, aborting.\n");
68
60 if (!locale || !strncmp (locale, curlocale, 128)) 69 if (!locale || !memcmp (locale, curlocale, size))
61 return false; 70 return false;
62 71
63 strncpy (curlocale, locale, 128); 72 memcpy (curlocale, locale, size);
64 setlocale (LC_CTYPE, curlocale); 73 setlocale (LC_CTYPE, curlocale);
65 return true; 74 return true;
66} 75}
67 76
77void
78rxvt_push_locale (const char *locale) NOTHROW
79{
80 strcpy (savelocale, curlocale);
81 rxvt_set_locale (locale);
82}
83
84void
85rxvt_pop_locale () NOTHROW
86{
87 rxvt_set_locale (savelocale);
88}
89
68#if ENABLE_COMBINING 90#if ENABLE_COMBINING
69class rxvt_composite_vec rxvt_composite; 91class rxvt_composite_vec rxvt_composite;
70 92
71text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 93text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
72{ 94{
73 compose_char *cc; 95 compose_char *cc;
74 96
75 // break compose chains, as stupid readline really likes to duplicate 97 // break compose chains, as stupid readline really likes to duplicate
76 // composing characters for some reason near the end of a line. 98 // composing characters for some reason near the end of a line.
77 cc = (*this)[c1]; 99 cc = (*this)[c1];
78 while (cc) 100 while (cc)
79 { 101 {
… …
128 150
129} 151}
130#endif 152#endif
131 153
132rxvt_term::rxvt_term () 154rxvt_term::rxvt_term ()
133 : 155{
134#if TRANSPARENT 156#if HAVE_BG_PIXMAP
135 rootwin_ev (this, &rxvt_term::rootwin_cb), 157 update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
158#endif
159#ifdef CURSOR_BLINK
160 cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
161#endif
162#ifdef TEXT_BLINK
163 text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
164#endif
165#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
166 cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
167#endif
168#ifdef SELECTION_SCROLLING
169 sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
170#endif
171#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
172 slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
173#endif
174#if ENABLE_TRANSPARENCY || ENABLE_PERL
175 rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
136#endif 176#endif
137#ifdef HAVE_SCROLLBARS 177#ifdef HAVE_SCROLLBARS
138 scrollbar_ev (this, &rxvt_term::x_cb), 178 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
139#endif 179#endif
140#ifdef MENUBAR 180#ifdef USE_XIM
141 menubar_ev (this, &rxvt_term::x_cb), 181 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
142#endif
143#ifdef CURSOR_BLINK
144 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
145#endif
146#ifdef TEXT_BLINK
147 text_blink_ev (this, &rxvt_term::text_blink_cb),
148#endif
149#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
150 cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
151#endif
152#ifdef SELECTION_SCROLLING
153 sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
154#endif
155#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
156 slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
157#endif 182#endif
158#ifdef POINTER_BLANK 183#ifdef POINTER_BLANK
159 pointer_ev (this, &rxvt_term::pointer_cb), 184 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
160#endif 185#endif
161#ifdef USE_XIM 186#ifndef NO_BELL
162 im_ev (this, &rxvt_term::im_cb), 187 bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
163#endif 188#endif
164 termwin_ev (this, &rxvt_term::x_cb), 189 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
165 vt_ev (this, &rxvt_term::x_cb), 190 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
166 check_ev (this, &rxvt_term::check_cb), 191 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
167 flush_ev (this, &rxvt_term::flush_cb), 192 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
168 destroy_ev (this, &rxvt_term::destroy_cb), 193 incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
169 pty_ev (this, &rxvt_term::pty_cb), 194 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
170 incr_ev (this, &rxvt_term::incr_cb) 195 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
171{ 196
172 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 197 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
173 198
174 termlist.push_back (this); 199 termlist.push_back (this);
175 200
176#ifdef KEYSYM_RESOURCE 201#ifdef KEYSYM_RESOURCE
177 keyboard = new keyboard_manager; 202 keyboard = new keyboard_manager;
178
179 if (!keyboard)
180 rxvt_fatal ("out of memory, aborting.\n");
181#endif 203#endif
182} 204}
183 205
184// clean up the most important stuff, do *not* call x or free mem etc. 206// clean up the most important stuff, do *not* call x or free mem etc.
185// for use before an emergency exit 207// for use before an emergency exit
208void
186void rxvt_term::emergency_cleanup () 209rxvt_term::emergency_cleanup ()
187{ 210{
188 if (cmd_pid) 211 if (cmd_pid)
189 kill (-cmd_pid, SIGHUP); 212 kill (-cmd_pid, SIGHUP);
190 213
191#ifdef UTMP_SUPPORT 214 pty_ev.stop ();
192 privileged_utmp (RESTORE); 215 delete pty; pty = 0;
193#endif
194
195 pty.put ();
196} 216}
197 217
198rxvt_term::~rxvt_term () 218rxvt_term::~rxvt_term ()
199{ 219{
200 termlist.erase (find (termlist.begin (), termlist.end(), this)); 220 termlist.erase (find (termlist.begin (), termlist.end(), this));
… …
208#endif 228#endif
209 delete fontset[0]; 229 delete fontset[0];
210 230
211 if (display) 231 if (display)
212 { 232 {
213 dDisp;
214
215 selection_clear (); 233 selection_clear ();
216 234
217#ifdef USE_XIM 235#ifdef USE_XIM
218 im_destroy (); 236 im_destroy ();
219#endif 237#endif
220#ifdef MENUBAR
221 if (menubarGC) XFreeGC (disp, menubarGC);
222#endif
223#ifdef XTERM_SCROLLBAR 238#ifdef XTERM_SCROLLBAR
224 if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); 239 if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
225 if (ShadowGC) XFreeGC (disp, ShadowGC); 240 if (ShadowGC) XFreeGC (dpy, ShadowGC);
226#endif 241#endif
227#ifdef PLAIN_SCROLLBAR 242#ifdef PLAIN_SCROLLBAR
228 if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); 243 if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
229#endif 244#endif
230#ifdef NEXT_SCROLLBAR 245#ifdef NEXT_SCROLLBAR
231 if (blackGC) XFreeGC (disp, blackGC); 246 if (blackGC) XFreeGC (dpy, blackGC);
232 if (whiteGC) XFreeGC (disp, whiteGC); 247 if (whiteGC) XFreeGC (dpy, whiteGC);
233 if (grayGC) XFreeGC (disp, grayGC); 248 if (grayGC) XFreeGC (dpy, grayGC);
234 if (darkGC) XFreeGC (disp, darkGC); 249 if (darkGC) XFreeGC (dpy, darkGC);
235 if (stippleGC) XFreeGC (disp, stippleGC); 250 if (stippleGC) XFreeGC (dpy, stippleGC);
236 if (dimple) XFreePixmap (disp, dimple); 251 if (dimple) XFreePixmap (dpy, dimple);
237 if (upArrow) XFreePixmap (disp, upArrow); 252 if (upArrow) XFreePixmap (dpy, upArrow);
238 if (downArrow) XFreePixmap (disp, downArrow); 253 if (downArrow) XFreePixmap (dpy, downArrow);
239 if (upArrowHi) XFreePixmap (disp, upArrowHi); 254 if (upArrowHi) XFreePixmap (dpy, upArrowHi);
240 if (downArrowHi) XFreePixmap (disp, downArrowHi); 255 if (downArrowHi) XFreePixmap (dpy, downArrowHi);
241#endif 256#endif
242#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 257#ifdef RXVT_SCROLLBAR
243 if (topShadowGC) XFreeGC (disp, topShadowGC); 258 if (topShadowGC) XFreeGC (dpy, topShadowGC);
244 if (botShadowGC) XFreeGC (disp, botShadowGC); 259 if (botShadowGC) XFreeGC (dpy, botShadowGC);
245 if (scrollbarGC) XFreeGC (disp, scrollbarGC); 260 if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
246#endif 261#endif
247 if (gc) XFreeGC (disp, gc); 262 if (gc) XFreeGC (dpy, gc);
248 263
249#if defined(MENUBAR) && (MENUBAR_MAX > 1)
250 delete menuBar.drawable;
251 //if (menuBar.win)
252 // XDestroyWindow (disp, menuBar.win);
253#endif
254 delete drawable; 264 delete drawable;
255 // destroy all windows 265 // destroy all windows
256 if (parent[0]) 266 if (parent[0])
257 XDestroyWindow (disp, parent[0]); 267 XDestroyWindow (dpy, parent[0]);
258 }
259 268
260 // TODO: free pixcolours, colours should become part of rxvt_display 269 for (int i = 0; i < TOTAL_COLORS; i++)
261 270 if (ISSET_PIXCOLOR (i))
262 delete pix_colors_focused; 271 {
272 pix_colors_focused [i].free (this);
263#if OFF_FOCUS_FADING 273#if OFF_FOCUS_FADING
264 delete pix_colors_unfocused; 274 pix_colors_unfocused [i].free (this);
265#endif 275#endif
276 }
266 277
278 clear ();
279 }
280
281#ifdef HAVE_BG_PIXMAP
282 bgPixmap.destroy ();
283#endif
284 display->flush (); /* ideally .put should do this */
267 displays.put (display); 285 displays.put (display);
268 286
269 scr_release (); 287 scr_release ();
270 288
271 /* clear all resources */ 289 /* clear all resources */
272 for (int i = 0; i < allocated.size (); i++) 290 for (int i = 0; i < allocated.size (); i++)
273 free (allocated [i]); 291 free (allocated [i]);
274 292
275 free (selection.text); 293 free (selection.text);
276 // TODO: manage env vars in child only(!) 294 // TODO: manage env vars in child only(!)
277 free (env_windowid);
278 free (env_display); 295 free (env_display);
279 free (env_term); 296 free (env_term);
280 free (env_colorfgbg);
281 free (locale); 297 free (locale);
282 free (v_buffer); 298 free (v_buffer);
283 free (incr_buf); 299 free (incr_buf);
284 300
285 delete envv; 301 delete envv;
286 delete argv; 302 delete argv;
287 303
288#ifdef KEYSYM_RESOURCE 304#ifdef KEYSYM_RESOURCE
289 delete keyboard; 305 delete keyboard;
290#endif 306#endif
307#ifndef NO_RESOURCES
308 XrmDestroyDatabase (option_db);
309#endif
291} 310}
292 311
312// child has exited, usually destroys
293void 313void
294rxvt_term::child_exit () 314rxvt_term::child_cb (ev::child &w, int status)
295{ 315{
316 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
317
296 cmd_pid = 0; 318 cmd_pid = 0;
297 319
298 if (!(options & Opt_hold)) 320 if (!option (Opt_hold))
299 destroy (); 321 destroy ();
300} 322}
301 323
302void 324void
303rxvt_term::destroy () 325rxvt_term::destroy ()
304{ 326{
305 if (destroy_ev.active) 327 if (destroy_ev.is_active ())
306 return; 328 return;
329
330 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
307 331
308#if ENABLE_OVERLAY 332#if ENABLE_OVERLAY
309 scr_overlay_off (); 333 scr_overlay_off ();
310#endif 334#endif
311 335
… …
315 im_ev.stop (display); 339 im_ev.stop (display);
316#endif 340#endif
317#if HAVE_SCROLLBARS 341#if HAVE_SCROLLBARS
318 scrollbar_ev.stop (display); 342 scrollbar_ev.stop (display);
319#endif 343#endif
320#if MENUBAR 344#if ENABLE_TRANSPARENCY || ENABLE_PERL
321 menubar_ev.stop (display);
322#endif
323#if TRANSPARENT
324 rootwin_ev.stop (display); 345 rootwin_ev.stop (display);
325#endif 346#endif
326 incr_ev.stop (); 347 incr_ev.stop ();
327 termwin_ev.stop (display); 348 termwin_ev.stop (display);
328 vt_ev.stop (display); 349 vt_ev.stop (display);
329 } 350 }
330 351
331 check_ev.stop (); 352 flush_ev.stop ();
332 pty_ev.stop (); 353 pty_ev.stop ();
333#ifdef CURSOR_BLINK 354#ifdef CURSOR_BLINK
334 cursor_blink_ev.stop (); 355 cursor_blink_ev.stop ();
335#endif 356#endif
336#ifdef TEXT_BLINK 357#ifdef TEXT_BLINK
… …
344#endif 365#endif
345#ifdef POINTER_BLANK 366#ifdef POINTER_BLANK
346 pointer_ev.stop (); 367 pointer_ev.stop ();
347#endif 368#endif
348 369
349 destroy_ev.start (0); 370 destroy_ev.start ();
350} 371}
351 372
352void 373void
353rxvt_term::destroy_cb (time_watcher &w) 374rxvt_term::destroy_cb (ev::idle &w, int revents)
354{ 375{
355 SET_R (this); 376 make_current ();
356 377
357 delete this; 378 delete this;
358} 379}
359 380
360/*----------------------------------------------------------------------*/ 381/*----------------------------------------------------------------------*/
… …
369{ 390{
370 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) 391 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
371 (*t)->emergency_cleanup (); 392 (*t)->emergency_cleanup ();
372} 393}
373 394
374#if ENABLE_FRILLS 395#if !ENABLE_MINIMAL
375static void 396static void
376print_x_error (Display *dpy, XErrorEvent *event) 397print_x_error (Display *dpy, XErrorEvent *event)
377{ 398{
378 char buffer[BUFSIZ]; 399 char buffer[BUFSIZ];
379 char mesg[BUFSIZ]; 400 char mesg[BUFSIZ];
… …
412 else 433 else
413 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 434 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
414 mesg, BUFSIZ); 435 mesg, BUFSIZ);
415 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 436 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
416 } 437 }
417 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 438 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
418 mesg, BUFSIZ); 439 mesg, BUFSIZ);
419 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 440 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
420} 441}
421#endif 442#endif
422 443
… …
427 GET_R->allowedxerror = event->error_code; 448 GET_R->allowedxerror = event->error_code;
428 else 449 else
429 { 450 {
430 // GET_R is most likely not the terminal which caused the error, 451 // GET_R is most likely not the terminal which caused the error,
431 // so just output the error and continue 452 // so just output the error and continue
432#if ENABLE_FRILLS 453#if ENABLE_MINIMAL
454 old_xerror_handler (display, event);
455#else
433 print_x_error (display, event); 456 print_x_error (display, event);
434#else
435 old_xerror_handler (display, event);
436#endif 457#endif
437 } 458 }
438 459
439 return 0; 460 return 0;
440} 461}
… …
447 rxvt_emergency_cleanup (); 468 rxvt_emergency_cleanup ();
448 _exit (EXIT_FAILURE); 469 _exit (EXIT_FAILURE);
449} 470}
450 471
451/*----------------------------------------------------------------------*/ 472/*----------------------------------------------------------------------*/
452bool 473void
453rxvt_term::init (int argc, const char *const *argv) 474rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
454{ 475{
476 this->envv = envv;
477
455 SET_R (this); 478 SET_R (this);
456
457 set_locale (""); 479 set_locale ("");
480 set_environ (envv); // few things in X do not call setlocale :(
458 481
459 if (!init_vars ()) 482 init_vars ();
460 return false;
461 483
462 init_secondary (); 484 init_secondary ();
463 485
464 const char **cmd_argv = init_resources (argc, argv); 486 const char **cmd_argv = init_resources (argc, argv);
465 487
466#ifdef KEYSYM_RESOURCE 488#ifdef KEYSYM_RESOURCE
467 keyboard->register_done (); 489 keyboard->register_done ();
468#endif 490#endif
469 491
470#if MENUBAR_MAX
471 menubar_read (rs[Rs_menu]);
472#endif
473#ifdef HAVE_SCROLLBARS 492#ifdef HAVE_SCROLLBARS
474 if (options & Opt_scrollBar) 493 if (option (Opt_scrollBar))
475 scrollBar.setIdle (); /* set existence for size calculations */ 494 scrollBar.setIdle (); /* set existence for size calculations */
476#endif 495#endif
477 496
497 pty = ptytty::create ();
498
478 create_windows (argc, argv); 499 create_windows (argc, argv);
479 500
480 dDisp;
481
482 init_xlocale (); 501 init_xlocale ();
483 502
484 scr_reset (); /* initialize screen */ 503 scr_reset (); // initialize screen
485 504
486#if 0 505#if 0
487 XSynchronize (disp, True); 506 XSynchronize (dpy, True);
488#endif 507#endif
489 508
490#ifdef HAVE_SCROLLBARS 509#ifdef HAVE_SCROLLBARS
491 if (options & Opt_scrollBar) 510 if (option (Opt_scrollBar))
492 resize_scrollbar (); /* create and map scrollbar */ 511 resize_scrollbar (); /* create and map scrollbar */
493#endif 512#endif
494#if (MENUBAR_MAX) 513#ifdef HAVE_BG_PIXMAP
495 if (menubar_visible ()) 514 {
496 XMapWindow (disp, menuBar.win); 515 bgPixmap.set_target (this);
497#endif 516
498#ifdef TRANSPARENT 517#ifdef ENABLE_TRANSPARENCY
499 if (options & Opt_transparent) 518 if (option (Opt_transparent))
500 { 519 {
520 bgPixmap.set_transparent ();
521
522#ifdef HAVE_AFTERIMAGE
523 if (rs [Rs_blurradius])
524 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
525#endif
526 if (ISSET_PIXCOLOR (Color_tint))
527 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
528
529 if (rs [Rs_shade])
530 bgPixmap.set_shade (rs [Rs_shade]);
531
532 bgPixmap.set_root_pixmap ();
501 XSelectInput (disp, display->root, PropertyChangeMask); 533 XSelectInput (dpy, display->root, PropertyChangeMask);
502 check_our_parents ();
503 rootwin_ev.start (display, display->root); 534 rootwin_ev.start (display, display->root);
504 } 535 }
505#endif 536#endif
506 537
507 XMapWindow (disp, vt); 538#ifdef BG_IMAGE_FROM_FILE
508 XMapWindow (disp, parent[0]); 539 if (rs[Rs_backgroundPixmap])
540 {
541 const char *p = rs[Rs_backgroundPixmap];
542
543 if ((p = strchr (p, ';')) != 0)
544 {
545 p++;
546 bgPixmap.set_geometry (p);
547 }
548 else
549 bgPixmap.set_defaultGeometry ();
550
551 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
552 if (!bgPixmap.window_position_sensitive ())
553 update_background ();
554 }
555#endif
556 }
557#endif
558
559#if ENABLE_PERL
560 rootwin_ev.start (display, display->root);
561#endif
509 562
510 set_colorfgbg (); 563 set_colorfgbg ();
511 564
512 init_command (cmd_argv); 565 init_command (cmd_argv);
513 566
514 free (cmd_argv); 567 free (cmd_argv);
515 568
569 if (pty->pty >= 0)
516 pty_ev.start (pty.pty, EVENT_READ); 570 pty_ev.start (pty->pty, ev::READ);
517 571
518 check_ev.start (); 572 HOOK_INVOKE ((this, HOOK_START, DT_END));
519 573
520 return true; 574#if ENABLE_XEMBED
575 if (rs[Rs_embed])
576 {
577 long info[2] = { 0, XEMBED_MAPPED };
578
579 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
580 32, PropModeReplace, (unsigned char *)&info, 2);
581 }
582#endif
583
584 XMapWindow (dpy, vt);
585 XMapWindow (dpy, parent[0]);
586
587 refresh_check ();
521} 588}
522 589
523static struct sig_handlers 590static struct sig_handlers
524{ 591{
525 sig_watcher sw_chld, sw_term, sw_int; 592 ev::sig sw_term, sw_int;
526
527 void sig_chld (sig_watcher &w)
528 {
529 // we are being called for every SIGCHLD, find the corresponding term
530 int pid;
531
532 while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
533 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
534 if (pid == (*t)->cmd_pid)
535 {
536 (*t)->child_exit ();
537 break;
538 }
539 }
540 593
541 /* 594 /*
542 * Catch a fatal signal and tidy up before quitting 595 * Catch a fatal signal and tidy up before quitting
543 */ 596 */
544 void 597 void sig_term (ev::sig &w, int revents);
545 sig_term (sig_watcher &w) 598
599 sig_handlers ()
546 { 600 {
547#ifdef DEBUG_CMD
548 rxvt_warn ("caught signal %d, exiting.\n", w.signum);
549#endif
550 rxvt_emergency_cleanup ();
551 signal (w.signum, SIG_DFL);
552 kill (getpid (), w.signum);
553 }
554
555 sig_handlers ()
556 : sw_chld (this, &sig_handlers::sig_chld),
557 sw_term (this, &sig_handlers::sig_term), 601 sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
558 sw_int (this, &sig_handlers::sig_term) 602 sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
559 {
560 } 603 }
561} sig_handlers; 604} sig_handlers;
562 605
563void 606void
607sig_handlers::sig_term (ev::sig &w, int revents)
608{
609 rxvt_emergency_cleanup ();
610 w.stop ();
611 kill (getpid (), w.signum);
612}
613
614char **rxvt_environ; // startup environment
615
616void
564rxvt_init () 617rxvt_init ()
565{ 618{
566 /* 619 ptytty::init ();
567 * Save and then give up any super-user privileges 620
568 * If we need privileges in any area then we must specifically request it. 621 if (!ev_default_loop (0))
569 * We should only need to be root in these cases: 622 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
570 * 1. write utmp entries on some systems 623
571 * 2. chown tty on some systems 624 rxvt_environ = environ;
572 */
573 rxvt_privileges (SAVE);
574 rxvt_privileges (IGNORE);
575 625
576 signal (SIGHUP, SIG_IGN); 626 signal (SIGHUP, SIG_IGN);
577 signal (SIGPIPE, SIG_IGN); 627 signal (SIGPIPE, SIG_IGN);
578 628
579 sig_handlers.sw_chld.start (SIGCHLD);
580 sig_handlers.sw_term.start (SIGTERM); 629 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
581 sig_handlers.sw_int.start (SIGINT); 630 sig_handlers.sw_int.start (SIGINT); ev_unref ();
582 631
583 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 632 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
584 /* signal (SIGURG, SIG_DFL); */ 633 /* signal (SIGURG, SIG_DFL); */
585 634
586 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 635 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
587 // TODO: handle this with exceptions and tolerate the memory loss 636 // TODO: handle this with exceptions and tolerate the memory loss
588 XSetIOErrorHandler (rxvt_xioerror_handler); 637 XSetIOErrorHandler (rxvt_xioerror_handler);
589}
590 638
591/* ------------------------------------------------------------------------- * 639 XrmInitialize ();
592 * MEMORY ALLOCATION WRAPPERS *
593 * ------------------------------------------------------------------------- */
594void *
595rxvt_malloc (size_t size)
596{
597 void *p = malloc (size);
598
599 if (!p)
600 rxvt_fatal ("memory allocation failure. aborting.\n");
601
602 return p;
603} 640}
604
605void *
606rxvt_calloc (size_t number, size_t size)
607{
608 void *p = calloc (number, size);
609
610 if (!p)
611 rxvt_fatal ("memory allocation failure. aborting.\n");
612
613 return p;
614}
615
616void *
617rxvt_realloc (void *ptr, size_t size)
618{
619 void *p = realloc (ptr, size);
620
621 if (!p)
622 rxvt_fatal ("memory allocation failure. aborting.\n");
623
624 return p;
625}
626
627/* ------------------------------------------------------------------------- *
628 * PRIVILEGED OPERATIONS *
629 * ------------------------------------------------------------------------- */
630/* take care of suid/sgid super-user (root) privileges */
631void
632rxvt_privileges (rxvt_privaction action)
633{
634#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
635 static uid_t euid;
636 static gid_t egid;
637#endif
638
639#if ! defined(__CYGWIN32__)
640# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
641 /* setreuid () is the poor man's setuid (), seteuid () */
642# define seteuid(a) setreuid(-1, (a))
643# define setegid(a) setregid(-1, (a))
644# define HAVE_SETEUID
645# endif
646# ifdef HAVE_SETEUID
647 switch (action)
648 {
649 case IGNORE:
650 /*
651 * change effective uid/gid - not real uid/gid - so we can switch
652 * back to root later, as required
653 */
654 seteuid (getuid ());
655 setegid (getgid ());
656 break;
657 case SAVE:
658 euid = geteuid ();
659 egid = getegid ();
660 break;
661 case RESTORE:
662 seteuid (euid);
663 setegid (egid);
664 break;
665 }
666# else
667 switch (action)
668 {
669 case IGNORE:
670 setuid (getuid ());
671 setgid (getgid ());
672 /* FALLTHROUGH */
673 case SAVE:
674 /* FALLTHROUGH */
675 case RESTORE:
676 break;
677 }
678# endif
679#endif
680}
681
682#ifdef UTMP_SUPPORT
683void
684rxvt_term::privileged_utmp (rxvt_privaction action)
685{
686 if ((options & Opt_utmpInhibit)
687 || !pty.name || !*pty.name)
688 return;
689
690 rxvt_privileges (RESTORE);
691
692 if (action == SAVE)
693 makeutent (pty.name, rs[Rs_display_name]);
694 else
695 cleanutent ();
696
697 rxvt_privileges (IGNORE);
698}
699#endif
700 641
701/*----------------------------------------------------------------------*/ 642/*----------------------------------------------------------------------*/
702/* 643/*
703 * window size/position calculcations for XSizeHint and other storage. 644 * window size/position calculations for XSizeHint and other storage.
704 * if width/height are non-zero then override calculated width/height 645 * if width/height are non-zero then override calculated width/height
705 */ 646 */
706void 647void
707rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 648rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
708{ 649{
709 short recalc_x, recalc_y; 650 short recalc_x, recalc_y;
710 int x, y, sb_w, mb_h, flags; 651 int x, y, sb_w, flags;
711 unsigned int w, h; 652 unsigned int w, h;
712 unsigned int max_width, max_height; 653 unsigned int max_width, max_height;
713 dDisp;
714
715 D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
716 ncol, nrow, szHint.width, szHint.height));
717 654
718 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 655 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
719 szHint.win_gravity = NorthWestGravity; 656 szHint.win_gravity = NorthWestGravity;
720 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 657 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
721 658
… …
776 max_width = MAX_COLS * fwidth; 713 max_width = MAX_COLS * fwidth;
777 max_height = MAX_ROWS * fheight; 714 max_height = MAX_ROWS * fheight;
778 715
779 szHint.base_width = szHint.base_height = 2 * int_bwidth; 716 szHint.base_width = szHint.base_height = 2 * int_bwidth;
780 717
781 sb_w = mb_h = 0; 718 sb_w = 0;
782 window_vt_x = window_vt_y = int_bwidth; 719 window_vt_x = window_vt_y = int_bwidth;
783 720
784 if (scrollbar_visible ()) 721 if (scrollBar.state)
785 { 722 {
786 sb_w = scrollbar_TotalWidth (); 723 sb_w = scrollbar_TotalWidth ();
787 szHint.base_width += sb_w; 724 szHint.base_width += sb_w;
725
788 if (!(options & Opt_scrollBar_right)) 726 if (!option (Opt_scrollBar_right))
789 window_vt_x += sb_w; 727 window_vt_x += sb_w;
790 } 728 }
791 729
792 if (menubar_visible ())
793 {
794 mb_h = menuBar_TotalHeight ();
795 szHint.base_height += mb_h;
796 window_vt_y += mb_h;
797 }
798
799 szHint.width_inc = fwidth; 730 szHint.width_inc = fwidth;
800 szHint.height_inc = fheight; 731 szHint.height_inc = fheight;
801 szHint.min_width = szHint.base_width + szHint.width_inc; 732 szHint.min_width = szHint.base_width + szHint.width_inc;
802 szHint.min_height = szHint.base_height + szHint.height_inc; 733 szHint.min_height = szHint.base_height + szHint.height_inc;
803 734
804 if (newwidth && newwidth - szHint.base_width < max_width) 735 if (newwidth && newwidth - szHint.base_width < max_width)
805 { 736 {
806 szHint.width = newwidth; 737 szHint.width = newwidth;
… …
821 { 752 {
822 min_it (height, max_height); 753 min_it (height, max_height);
823 szHint.height = szHint.base_height + height; 754 szHint.height = szHint.base_height + height;
824 } 755 }
825 756
826 if (scrollbar_visible () && (options & Opt_scrollBar_right)) 757 if (scrollBar.state && option (Opt_scrollBar_right))
827 window_sb_x = szHint.width - sb_w; 758 window_sb_x = szHint.width - sb_w;
828 759
829 if (recalc_x) 760 if (recalc_x)
830 szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; 761 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
762
831 if (recalc_y) 763 if (recalc_y)
832 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; 764 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
833 765
834 ncol = width / fwidth; 766 ncol = width / fwidth;
835 nrow = height / fheight; 767 nrow = height / fheight;
836 D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
837 ncol, nrow, szHint.width,
838 szHint.height));
839 return;
840} 768}
841 769
842/*----------------------------------------------------------------------*/ 770/*----------------------------------------------------------------------*/
843/* 771/*
844 * Tell the teletype handler what size the window is. 772 * Tell the teletype handler what size the window is.
845 * Called after a window size change. 773 * Called after a window size change.
846 */ 774 */
847void 775void
848rxvt_term::tt_winch () 776rxvt_term::tt_winch ()
849{ 777{
850 if (pty.pty < 0) 778 if (pty->pty < 0)
851 return; 779 return;
852 780
853 struct winsize ws; 781 struct winsize ws;
854 782
855 ws.ws_col = ncol; 783 ws.ws_col = ncol;
856 ws.ws_row = nrow; 784 ws.ws_row = nrow;
857 ws.ws_xpixel = width; 785 ws.ws_xpixel = width;
858 ws.ws_ypixel = height; 786 ws.ws_ypixel = height;
859 (void)ioctl (pty.pty, TIOCSWINSZ, &ws); 787 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
860 788
861#if 0 789#if 0
862 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 790 // TIOCSWINSZ is supposed to do this automatically and correctly
863 if (cmd_pid) /* force through to the command */ 791 if (cmd_pid) /* force through to the command */
864 kill (-cmd_pid, SIGWINCH); 792 kill (-cmd_pid, SIGWINCH);
865#endif 793#endif
866} 794}
867 795
… …
896 delete fontset[0]; 824 delete fontset[0];
897 fontset[0] = fs; 825 fontset[0] = fs;
898 826
899 prop = (*fs)[1]->properties (); 827 prop = (*fs)[1]->properties ();
900 prop.height += lineSpace; 828 prop.height += lineSpace;
829
901 fs->set_prop (prop); 830 fs->set_prop (prop, false);
902 831
903 fwidth = prop.width; 832 fwidth = prop.width;
904 fheight = prop.height; 833 fheight = prop.height;
905 fbase = (*fs)[1]->ascent; 834 fbase = prop.ascent;
906 835
907 for (int style = 1; style < 4; style++) 836 for (int style = 1; style < 4; style++)
908 { 837 {
909#if ENABLE_STYLES 838#if ENABLE_STYLES
910 const char *res = rs[Rs_font + style]; 839 const char *res = rs[Rs_font + style];
… …
915 { 844 {
916 fontset[style] = fs = new rxvt_fontset (this); 845 fontset[style] = fs = new rxvt_fontset (this);
917 rxvt_fontprop prop2 = prop; 846 rxvt_fontprop prop2 = prop;
918 847
919 if (res) 848 if (res)
920 prop2.weight = prop2.slant = rxvt_fontprop::unset; 849 {
850 fs->populate (res);
851 fs->set_prop (prop2, false);
852 }
921 else 853 else
922 { 854 {
923 res = fontset[0]->fontdesc; 855 fs->populate (fontset[0]->fontdesc);
924 856
925 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 857 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
926 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; 858 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
859
860 fs->set_prop (prop2, true);
927 } 861 }
928 862
929 fs->populate (res);
930 fs->set_prop (prop2);
931 } 863 }
932#else 864#else
933 fontset[style] = fontset[0]; 865 fontset[style] = fontset[0];
934#endif 866#endif
935 } 867 }
… …
937 if (parent[0]) 869 if (parent[0])
938 { 870 {
939 resize_all_windows (0, 0, 0); 871 resize_all_windows (0, 0, 0);
940 scr_remap_chars (); 872 scr_remap_chars ();
941 scr_touch (true); 873 scr_touch (true);
942 } 874 }
943 875
944 return true; 876 return true;
945} 877}
946 878
879void
947void rxvt_term::set_string_property (Atom prop, const char *str, int len) 880rxvt_term::set_string_property (Atom prop, const char *str, int len)
948{ 881{
949 XChangeProperty (display->display, parent[0], 882 XChangeProperty (dpy, parent[0],
950 prop, XA_STRING, 8, PropModeReplace, 883 prop, XA_STRING, 8, PropModeReplace,
951 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 884 (const unsigned char *)str, len >= 0 ? len : strlen (str));
952} 885}
953 886
887void
954void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 888rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
955{ 889{
956 wchar_t *ws = rxvt_mbstowcs (str, len); 890 wchar_t *ws = rxvt_mbstowcs (str, len);
957 char *s = rxvt_wcstoutf8 (ws); 891 char *s = rxvt_wcstoutf8 (ws);
958 892
959 XChangeProperty (display->display, parent[0], 893 XChangeProperty (dpy, parent[0],
960 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 894 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
961 (const unsigned char *)s, strlen (s)); 895 (const unsigned char *)s, strlen (s));
962 896
963 free (s); 897 free (s);
964 free (ws); 898 free (ws);
… …
983#if ENABLE_EWMH 917#if ENABLE_EWMH
984 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 918 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
985#endif 919#endif
986} 920}
987 921
922void
923rxvt_term::set_window_color (int idx, const char *color)
924{
988#ifdef XTERM_COLOR_CHANGE 925#ifdef XTERM_COLOR_CHANGE
989void
990rxvt_term::set_window_color (int idx, const char *color)
991{
992 rxvt_color xcol; 926 rxvt_color xcol;
993 int i; 927 int i;
994 928
995 if (color == NULL || *color == '\0') 929 if (color == NULL || *color == '\0')
996 return; 930 return;
997 931
932 color = strdup (color);
933 allocated.push_back ((void *)color);
934 rs[Rs_color + idx] = color;
935
998 /* handle color aliases */ 936 /* handle color aliases */
999 if (isdigit (*color)) 937 if (isdigit (*color))
1000 { 938 {
1001 i = atoi (color); 939 i = atoi (color);
1002 940
1003 if (i >= 8 && i <= 15) 941 if (i >= 8 && i <= 15)
942 {
1004 { /* bright colors */ 943 /* bright colors */
1005 i -= 8;
1006# ifndef NO_BRIGHTCOLOR
1007 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 944 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
1008 SET_PIXCOLOR (idx);
1009 goto done;
1010# endif
1011 }
1012
1013 if (i >= 0 && i <= 7)
1014 { /* normal colors */
1015 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
1016 SET_PIXCOLOR (idx);
1017 goto done; 945 goto done;
1018 } 946 }
1019 }
1020 947
1021 if (!rXParseAllocColor (&xcol, color)) 948 if (i >= 0 && i <= 7)
1022 return; 949 {
950 /* normal colors */
951 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
952 goto done;
953 }
954 }
1023 955
1024 /* XStoreColor (display->display, display->cmap, XColor*); */ 956 set_color (xcol, color);
1025 957
1026 /* 958 /*
1027 * FIXME: should free colors here, but no idea how to do it so instead, 959 * FIXME: should free colors here, but no idea how to do it so instead,
1028 * so just keep gobbling up the colormap 960 * so just keep gobbling up the colormap
1029 */ 961 */
1030# if 0
1031 for (i = Color_Black; i <= Color_White; i++)
1032 if (pix_colors[idx] == pix_colors[i])
1033 break;
1034 if (i > Color_White)
1035 {
1036 /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
1037 XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
1038 DisplayPlanes (display->display, display->screen));
1039 }
1040# endif
1041 962
1042 pix_colors_focused[idx] = xcol; 963 pix_colors_focused[idx] = xcol;
1043 SET_PIXCOLOR (idx);
1044 964
1045 /* XSetWindowAttributes attr; */
1046 /* Cursor cursor; */
1047done: 965done:
1048
1049#if OFF_FOCUS_FADING
1050 if (rs[Rs_fade])
1051 pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
1052#endif
1053
1054 /*TODO: handle Color_BD, scrollbar background, etc. */ 966 /*TODO: handle Color_BD, scrollbar background, etc. */
1055 967
968 update_fade_color (idx);
1056 recolour_cursor (); 969 recolour_cursor ();
1057 scr_recolour (); 970 scr_recolour ();
971#endif /* XTERM_COLOR_CHANGE */
1058} 972}
1059
1060#else
1061# define set_window_color (idx,color) ((void)0)
1062#endif /* XTERM_COLOR_CHANGE */
1063 973
1064void 974void
1065rxvt_term::recolour_cursor () 975rxvt_term::recolour_cursor ()
1066{ 976{
1067 XColor xcol[2]; 977 XColor fg, bg;
1068 978
1069 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) 979 (ISSET_PIXCOLOR (Color_pointer_fg)
1070 ? pix_colors_focused[Color_pointer_fg] 980 ? pix_colors_focused[Color_pointer_fg]
1071 : pix_colors_focused[Color_fg]; 981 : pix_colors_focused[Color_fg]).get (fg);
982
1072 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) 983 (ISSET_PIXCOLOR (Color_pointer_bg)
1073 ? pix_colors_focused[Color_pointer_bg] 984 ? pix_colors_focused[Color_pointer_bg]
1074 : pix_colors_focused[Color_bg]; 985 : pix_colors_focused[Color_bg]).get (bg);
1075 986
1076 XQueryColors (display->display, display->cmap, xcol, 2); 987 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
1077 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1078} 988}
1079 989
1080/*----------------------------------------------------------------------*/ 990/*----------------------------------------------------------------------*/
1081/* 991/*
1082 * find if fg/bg matches any of the normal (low-intensity) colors 992 * find if fg/bg matches any of the normal (low-intensity) colors
1083 */ 993 */
1084void 994void
1085rxvt_term::set_colorfgbg () 995rxvt_term::set_colorfgbg ()
1086{ 996{
1087 unsigned int i; 997 unsigned int i;
1088 const char *xpmb = "\0"; 998 const char *xpmb = "";
1089 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 999 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1090 1000
1091 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1092 strcpy (fstr, "default"); 1001 strcpy (fstr, "default");
1093 strcpy (bstr, "default"); 1002 strcpy (bstr, "default");
1094 for (i = Color_Black; i <= Color_White; i++) 1003 for (i = Color_Black; i <= Color_White; i++)
1095 if (pix_colors[Color_fg] == pix_colors[i]) 1004 if (pix_colors[Color_fg] == pix_colors[i])
1096 { 1005 {
… …
1100 1009
1101 for (i = Color_Black; i <= Color_White; i++) 1010 for (i = Color_Black; i <= Color_White; i++)
1102 if (pix_colors[Color_bg] == pix_colors[i]) 1011 if (pix_colors[Color_bg] == pix_colors[i])
1103 { 1012 {
1104 sprintf (bstr, "%d", (i - Color_Black)); 1013 sprintf (bstr, "%d", (i - Color_Black));
1105#ifdef XPM_BACKGROUND 1014#ifdef BG_IMAGE_FROM_FILE
1106 xpmb = "default;"; 1015 xpmb = "default;";
1107#endif 1016#endif
1108 break; 1017 break;
1109 } 1018 }
1110 1019
1111 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1020 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1112} 1021}
1113 1022
1114/*----------------------------------------------------------------------*/ 1023/*----------------------------------------------------------------------*/
1115 1024
1116int 1025bool
1117rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 1026rxvt_term::set_color (rxvt_color &color, const char *name)
1118{ 1027{
1119 if (!screen_in_out->set (display, colour)) 1028 if (color.set (this, name))
1120 {
1121 rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1122 return false;
1123 }
1124
1125 return true; 1029 return true;
1030
1031 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1032 return false;
1033}
1034
1035void
1036rxvt_term::alias_color (int dst, int src)
1037{
1038 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1126} 1039}
1127 1040
1128/* -------------------------------------------------------------------- * 1041/* -------------------------------------------------------------------- *
1129 * - WINDOW RESIZING - * 1042 * - WINDOW RESIZING - *
1130 * -------------------------------------------------------------------- */ 1043 * -------------------------------------------------------------------- */
1131void 1044void
1132rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) 1045rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1133{ 1046{
1134 int fix_screen; 1047 int fix_screen;
1135 int old_width = szHint.width, old_height = szHint.height; 1048 int old_width = szHint.width;
1136 dDisp; 1049 int old_height = szHint.height;
1137 1050
1138 window_calc (newwidth, newheight); 1051 window_calc (newwidth, newheight);
1052
1053 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1139 XSetWMNormalHints (disp, parent[0], &szHint); 1054 XSetWMNormalHints (dpy, parent[0], &szHint);
1140 1055
1141 if (!ignoreparent) 1056 if (!ignoreparent)
1142 { 1057 {
1143#ifdef SMART_RESIZE 1058#ifdef SMART_RESIZE
1144 /* 1059 /*
… …
1148 int x, y, x1, y1; 1063 int x, y, x1, y1;
1149 int dx, dy; 1064 int dx, dy;
1150 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1065 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1151 Window unused_cr; 1066 Window unused_cr;
1152 1067
1153 XTranslateCoordinates (disp, parent[0], display->root, 1068 XTranslateCoordinates (dpy, parent[0], display->root,
1154 0, 0, &x, &y, &unused_cr); 1069 0, 0, &x, &y, &unused_cr);
1155 XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, 1070 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1156 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1071 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1157 /* 1072 /*
1158 * if display->root isn't the parent window, a WM will probably have offset 1073 * if display->root isn't the parent window, a WM will probably have offset
1159 * our position for handles and decorations. Counter it 1074 * our position for handles and decorations. Counter it
1160 */ 1075 */
… …
1162 { 1077 {
1163 x -= x1; 1078 x -= x1;
1164 y -= y1; 1079 y -= y1;
1165 } 1080 }
1166 1081
1167 x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; 1082 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1168 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; 1083 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1169 dx = old_width - szHint.width; 1084 dx = old_width - szHint.width;
1170 dy = old_height - szHint.height; 1085 dy = old_height - szHint.height;
1171 1086
1172 /* Check position of the center of the window */ 1087 /* Check position of the center of the window */
1173 if (x < x1) /* left half */ 1088 if (x < x1) /* left half */
1174 dx = 0; 1089 dx = 0;
… …
1177 if (y < y1) /* top half */ 1092 if (y < y1) /* top half */
1178 dy = 0; 1093 dy = 0;
1179 else if (y == y1) /* exact center */ 1094 else if (y == y1) /* exact center */
1180 dy /= 2; 1095 dy /= 2;
1181 1096
1182 XMoveResizeWindow (disp, parent[0], x + dx, y + dy, 1097 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1183 szHint.width, szHint.height); 1098 szHint.width, szHint.height);
1184#else 1099#else
1185 XResizeWindow (disp, parent[0], szHint.width, szHint.height); 1100 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1186#endif 1101#endif
1187 } 1102 }
1188 1103
1189 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1104 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1190 1105
1191 if (fix_screen || newwidth != old_width || newheight != old_height) 1106 if (fix_screen || newwidth != old_width || newheight != old_height)
1192 { 1107 {
1193 if (scrollbar_visible ()) 1108 if (scrollBar.state)
1194 { 1109 {
1195 XMoveResizeWindow (disp, scrollBar.win, 1110 XMoveResizeWindow (dpy, scrollBar.win,
1196 window_sb_x, 0, 1111 window_sb_x, 0,
1197 scrollbar_TotalWidth (), szHint.height); 1112 scrollbar_TotalWidth (), szHint.height);
1198 resize_scrollbar (); 1113 resize_scrollbar ();
1199 } 1114 }
1200 1115
1201 if (menubar_visible ())
1202 XMoveResizeWindow (disp, menuBar.win,
1203 window_vt_x, 0,
1204 TermWin_TotalWidth (), menuBar_TotalHeight ());
1205
1206 XMoveResizeWindow (disp, vt, 1116 XMoveResizeWindow (dpy, vt,
1207 window_vt_x, window_vt_y, 1117 window_vt_x, window_vt_y,
1208 TermWin_TotalWidth (), TermWin_TotalHeight ()); 1118 width, height);
1119
1120#ifdef HAVE_BG_PIXMAP
1121 if (bgPixmap.window_size_sensitive ())
1122 update_background ();
1123#endif
1209 1124
1210 scr_clear (); 1125 scr_clear ();
1211#ifdef XPM_BACKGROUND
1212 resize_pixmap ();
1213#endif
1214 } 1126 }
1215 1127
1216 if (fix_screen || old_height == 0) 1128 if (fix_screen || old_height == 0)
1217 {
1218 int curr_screen = -1;
1219 int old_ncol = prev_ncol;
1220
1221 /* scr_reset only works on the primary screen */
1222 if (old_height) /* this is not the first time through */
1223 {
1224 unsigned int ocol = ncol;
1225 ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1226 curr_screen = scr_change_screen (PRIMARY);
1227 ncol = ocol;
1228 }
1229
1230 scr_reset (); 1129 scr_reset ();
1231 1130
1232 if (curr_screen >= 0) /* this is not the first time through */ 1131 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1233 { 1132 //scr_touch (false);
1234 scr_change_screen (curr_screen);
1235 selection_check (old_ncol != ncol ? 4 : 0);
1236 }
1237 }
1238 1133
1239 old_width = szHint.width; 1134#ifdef HAVE_BG_PIXMAP
1240 old_height = szHint.height; 1135// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1241 1136// if (bgPixmap.pixmap)
1242#ifdef XPM_BACKGROUND
1243 if (pixmap)
1244 scr_touch (false); 1137// scr_touch (false);
1245#endif 1138#endif
1246 1139
1247#ifdef USE_XIM 1140#ifdef USE_XIM
1248 IMSetStatusPosition (); 1141 IMSetPosition ();
1249#endif 1142#endif
1250} 1143}
1251 1144
1252/* 1145/*
1253 * Set the width/height of the vt window in characters. Units are pixels. 1146 * Set the width/height of the vt window in characters. Units are pixels.
… …
1258{ 1151{
1259 XWindowAttributes wattr; 1152 XWindowAttributes wattr;
1260 1153
1261 if (newwidth == 0 || newheight == 0) 1154 if (newwidth == 0 || newheight == 0)
1262 { 1155 {
1263 XGetWindowAttributes (display->display, display->root, &wattr); 1156 XGetWindowAttributes (dpy, display->root, &wattr);
1264 1157
1265 if (newwidth == 0) 1158 if (newwidth == 0)
1266 newwidth = wattr.width - szHint.base_width; 1159 newwidth = wattr.width - szHint.base_width;
1267 if (newheight == 0) 1160 if (newheight == 0)
1268 newheight = wattr.height - szHint.base_height; 1161 newheight = wattr.height - szHint.base_height;
… …
1282#ifdef USE_XIM 1175#ifdef USE_XIM
1283 1176
1284void 1177void
1285rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1178rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1286{ 1179{
1287 fg = pix_colors[Color_fg]; 1180 fg = pix_colors [Color_fg];
1288 bg = pix_colors[Color_bg]; 1181 bg = pix_colors [Color_bg];
1289} 1182}
1290 1183
1291void 1184void
1292rxvt_term::im_set_size (XRectangle &size) 1185rxvt_term::im_set_size (XRectangle &size)
1293{ 1186{
… …
1330 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1223 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1331 1224
1332 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1225 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1333 *p = '\0'; 1226 *p = '\0';
1334 1227
1335 atom = XInternAtom (display->display, server, False); 1228 atom = XInternAtom (dpy, server, False);
1336 win = XGetSelectionOwner (display->display, atom); 1229 win = XGetSelectionOwner (dpy, atom);
1337 1230
1338 if (win != None) 1231 if (win != None)
1339 return True; 1232 return True;
1340 } 1233 }
1341 1234
… …
1348 XPoint nspot; 1241 XPoint nspot;
1349 XVaNestedList preedit_attr; 1242 XVaNestedList preedit_attr;
1350 1243
1351 if (!Input_Context 1244 if (!Input_Context
1352 || !focus 1245 || !focus
1353 || !(input_style & XIMPreeditPosition)) 1246 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1354 return; 1247 return;
1355 1248
1356 im_set_position (nspot); 1249 im_set_position (nspot);
1357 1250
1358 if (nspot.x == spot.x && nspot.y == spot.y) 1251 if (nspot.x == spot.x && nspot.y == spot.y)
… …
1377 input_method = 0; 1270 input_method = 0;
1378 } 1271 }
1379 1272
1380 Input_Context = 0; 1273 Input_Context = 0;
1381} 1274}
1275
1276#ifdef ENABLE_XIM_ONTHESPOT
1277
1278static void
1279xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
1280{
1281 ((rxvt_term *)client_data)->make_current ();
1282 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
1283}
1284
1285static void
1286xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
1287{
1288 ((rxvt_term *)client_data)->make_current ();
1289 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
1290}
1291
1292static void
1293xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
1294{
1295 rxvt_term *term = (rxvt_term *)client_data;
1296 XIMText *text = call_data->text;
1297
1298 term->make_current ();
1299
1300 if (text)
1301 {
1302 void *str;
1303
1304 if (!text->encoding_is_wchar && text->string.multi_byte)
1305 {
1306 // of course, X makes it ugly again
1307 if (term->rs[Rs_imLocale])
1308 SET_LOCALE (term->rs[Rs_imLocale]);
1309
1310 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
1311 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
1312
1313 if (term->rs[Rs_imLocale])
1314 SET_LOCALE (term->locale);
1315 }
1316 else
1317 str = (void *)text->string.wide_char;
1318
1319 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1320 DT_INT, call_data->caret,
1321 DT_INT, call_data->chg_first,
1322 DT_INT, call_data->chg_length,
1323 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
1324 DT_WCS_LEN, str, str ? (int)text->length : 0,
1325 DT_END));
1326 }
1327 else
1328 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1329 DT_INT, call_data->caret,
1330 DT_INT, call_data->chg_first,
1331 DT_INT, call_data->chg_length,
1332 DT_END));
1333}
1334
1335#if 0
1336static void
1337xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1338{
1339 ((rxvt_term *)client_data)->make_current ();
1340 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1341 DT_INT, call_data->position,
1342 DT_INT, call_data->direction,
1343 DT_INT, call_data->style,
1344 DT_END));
1345}
1346#endif
1347
1348#endif
1382 1349
1383/* 1350/*
1384 * Try to open a XIM with the current modifiers, then see if we can 1351 * Try to open a XIM with the current modifiers, then see if we can
1385 * open a suitable preedit type 1352 * open a suitable preedit type
1386 */ 1353 */
… …
1393 XRectangle rect, status_rect, needed_rect; 1360 XRectangle rect, status_rect, needed_rect;
1394 unsigned long fg, bg; 1361 unsigned long fg, bg;
1395 const char *p; 1362 const char *p;
1396 char **s; 1363 char **s;
1397 XIMStyles *xim_styles; 1364 XIMStyles *xim_styles;
1365#ifdef ENABLE_XIM_ONTHESPOT
1366 XIMCallback xcb[4];
1367#endif
1368
1369 set_environ (envv);
1398 1370
1399 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1371 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1400 return false; 1372 return false;
1401 1373
1402 D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1403 input_method = display->get_xim (locale, modifiers); 1374 input_method = display->get_xim (locale, modifiers);
1404 if (input_method == NULL) 1375 if (input_method == NULL)
1405 return false; 1376 return false;
1406 1377
1407 xim = input_method->xim; 1378 xim = input_method->xim;
… …
1427 s = rxvt_splitcommastring (p); 1398 s = rxvt_splitcommastring (p);
1428 1399
1429 for (i = found = 0; !found && s[i]; i++) 1400 for (i = found = 0; !found && s[i]; i++)
1430 { 1401 {
1431 if (!strcmp (s[i], "OverTheSpot")) 1402 if (!strcmp (s[i], "OverTheSpot"))
1432 input_style = (XIMPreeditPosition | XIMStatusNothing); 1403 input_style = XIMPreeditPosition | XIMStatusNothing;
1433 else if (!strcmp (s[i], "OffTheSpot")) 1404 else if (!strcmp (s[i], "OffTheSpot"))
1434 input_style = (XIMPreeditArea | XIMStatusArea); 1405 input_style = XIMPreeditArea | XIMStatusArea;
1435 else if (!strcmp (s[i], "Root")) 1406 else if (!strcmp (s[i], "Root"))
1436 input_style = (XIMPreeditNothing | XIMStatusNothing); 1407 input_style = XIMPreeditNothing | XIMStatusNothing;
1437 else if (!strcmp (s[i], "None")) 1408 else if (!strcmp (s[i], "None"))
1438 input_style = (XIMPreeditNone | XIMStatusNone); 1409 input_style = XIMPreeditNone | XIMStatusNone;
1410#ifdef ENABLE_XIM_ONTHESPOT
1411 else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
1412 input_style = XIMPreeditCallbacks | XIMStatusNothing;
1413#endif
1414 else
1415 input_style = XIMPreeditNothing | XIMStatusNothing;
1439 1416
1440 for (j = 0; j < xim_styles->count_styles; j++) 1417 for (j = 0; j < xim_styles->count_styles; j++)
1441 if (input_style == xim_styles->supported_styles[j]) 1418 if (input_style == xim_styles->supported_styles[j])
1442 { 1419 {
1443 rxvt_freecommastring (s); 1420 rxvt_freecommastring (s);
… …
1481 "*", 1458 "*",
1482 fheight, 1459 fheight,
1483 fheight + 1, fheight - 1, 1460 fheight + 1, fheight - 1,
1484 fheight - 2, fheight + 2); 1461 fheight - 2, fheight + 2);
1485 1462
1486 fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1463 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1487 &missing_charset_list, &missing_charset_count, &def_string); 1464 &missing_charset_list, &missing_charset_count, &def_string);
1488 1465
1489 if (missing_charset_list) 1466 if (missing_charset_list)
1490 XFreeStringList (missing_charset_list); 1467 XFreeStringList (missing_charset_list);
1491 1468
… …
1532 XNBackground, bg, 1509 XNBackground, bg,
1533 XNArea, &status_rect, 1510 XNArea, &status_rect,
1534 XNFontSet, fs, 1511 XNFontSet, fs,
1535 NULL); 1512 NULL);
1536 } 1513 }
1514#if ENABLE_XIM_ONTHESPOT
1515 else if (input_style & XIMPreeditCallbacks)
1516 {
1517 im_set_position (spot);
1518
1519 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1520 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1521 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1522# if 0
1523 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1524# endif
1525
1526 preedit_attr = XVaCreateNestedList (0,
1527 XNSpotLocation, &spot,
1528 XNPreeditStartCallback, &xcb[0],
1529 XNPreeditDoneCallback , &xcb[1],
1530 XNPreeditDrawCallback , &xcb[2],
1531# if 0
1532 XNPreeditCaretCallback, &xcb[3],
1533# endif
1534 NULL);
1535 }
1536#endif
1537 1537
1538 Input_Context = XCreateIC (xim, 1538 Input_Context = XCreateIC (xim,
1539 XNInputStyle, input_style, 1539 XNInputStyle, input_style,
1540 XNClientWindow, vt, 1540 XNClientWindow, vt,
1541 XNFocusWindow, parent[0], 1541 XNFocusWindow, parent[0],
… …
1543 preedit_attr, 1543 preedit_attr,
1544 status_attr ? XNStatusAttributes : NULL, 1544 status_attr ? XNStatusAttributes : NULL,
1545 status_attr, NULL); 1545 status_attr, NULL);
1546 1546
1547 if (preedit_attr) XFree (preedit_attr); 1547 if (preedit_attr) XFree (preedit_attr);
1548 if (status_attr) XFree (status_attr); 1548 if (status_attr) XFree (status_attr);
1549 if (fs) XFreeFontSet (display->display, fs); 1549 if (fs) XFreeFontSet (dpy, fs);
1550 1550
1551 if (Input_Context == NULL) 1551 if (Input_Context == NULL)
1552 { 1552 {
1553 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1553 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1554 im_destroy (); 1554 im_destroy ();
1555 return false; 1555 return false;
1556 } 1556 }
1557 1557
1558 if (input_style & XIMPreeditArea) 1558#if 0
1559 // unfortunately, only the focus window is used by XIM, hard to fix
1560 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1561 vt_select_input ();
1562#endif
1563
1559 IMSetStatusPosition (); 1564 IMSetPosition ();
1560 1565
1561 D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1562 return true; 1566 return true;
1563} 1567}
1564 1568
1565void 1569void
1566rxvt_term::im_cb () 1570rxvt_term::im_cb ()
… …
1568 int i; 1572 int i;
1569 const char *p; 1573 const char *p;
1570 char **s; 1574 char **s;
1571 char buf[IMBUFSIZ]; 1575 char buf[IMBUFSIZ];
1572 1576
1573 SET_R (this); 1577 make_current ();
1574 1578
1575 im_destroy (); 1579 im_destroy ();
1576 1580
1577 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1578 if (Input_Context) 1581 if (Input_Context)
1579 return; 1582 return;
1580 1583
1581#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1584#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1582 if (rs[Rs_imLocale]) 1585 if (rs[Rs_imLocale])
… …
1624 SET_LOCALE (locale); 1627 SET_LOCALE (locale);
1625#endif 1628#endif
1626} 1629}
1627 1630
1628void 1631void
1629rxvt_term::IMSetStatusPosition () 1632rxvt_term::IMSetPosition ()
1630{ 1633{
1631 XRectangle preedit_rect, status_rect, *needed_rect; 1634 XRectangle preedit_rect, status_rect, *needed_rect;
1632 XVaNestedList preedit_attr, status_attr; 1635 XVaNestedList preedit_attr, status_attr;
1633 1636
1634 if (!Input_Context 1637 if (!Input_Context
1635 || !focus 1638 || !focus
1636 || !(input_style & XIMPreeditArea) 1639 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1637 || !IMisRunning ()) 1640 || !IMisRunning ())
1638 return; 1641 return;
1639 1642
1643 if (input_style & XIMPreeditPosition)
1644 {
1645 im_set_size (preedit_rect);
1646 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1647
1648 XSetICValues (Input_Context,
1649 XNPreeditAttributes, preedit_attr, NULL);
1650 }
1651 else
1652 {
1640 /* Getting the necessary width of preedit area */ 1653 /* Getting the necessary width of preedit area */
1641 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1654 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1642 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1655 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1643 XFree (status_attr); 1656 XFree (status_attr);
1644 1657
1645 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1658 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1646 XFree (needed_rect); 1659 XFree (needed_rect);
1647 1660
1648 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1661 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1649 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1662 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1650 1663
1651 XSetICValues (Input_Context, 1664 XSetICValues (Input_Context,
1652 XNPreeditAttributes, preedit_attr, 1665 XNPreeditAttributes, preedit_attr,
1653 XNStatusAttributes, status_attr, NULL); 1666 XNStatusAttributes, status_attr,
1667 NULL);
1654 1668
1669 XFree (status_attr);
1670 }
1671
1655 XFree (preedit_attr); 1672 XFree (preedit_attr);
1656 XFree (status_attr);
1657} 1673}
1658#endif /* USE_XIM */ 1674#endif /* USE_XIM */
1659 1675
1660/*----------------------------------------------------------------------*/ 1676void
1661rxvt_t rxvt_current_term; 1677rxvt_term::get_window_origin (int &x, int &y)
1678{
1679 Window cr;
1680 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1681/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
1682}
1683
1684Pixmap
1685rxvt_term::get_pixmap_property (int prop_id)
1686{
1687 if (prop_id > 0 && prop_id < NUM_XA)
1688 if (xa[prop_id])
1689 {
1690 int aformat;
1691 unsigned long nitems, bytes_after;
1692 Atom atype;
1693 unsigned char *prop = NULL;
1694 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1695 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1696 &nitems, &bytes_after, &prop);
1697 if (result == Success && prop && atype == XA_PIXMAP)
1698 return *(Pixmap *)prop;
1699 }
1700
1701 return None;
1702}
1703
1704#ifdef HAVE_BG_PIXMAP
1705# if TRACE_PIXMAPS
1706# undef update_background
1707void
1708rxvt_term::trace_update_background (const char *file, int line)
1709{
1710 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1711 update_background ();
1712}
1713# endif
1714
1715void
1716rxvt_term::update_background ()
1717{
1718 if (update_background_ev.is_active ())
1719 return;
1720
1721 bgPixmap.invalidate ();
1722
1723 ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since);
1724
1725 if (to_wait <= 0.)
1726 bgPixmap.render ();
1727 else
1728 update_background_ev.start (to_wait);
1729}
1730
1731void
1732rxvt_term::update_background_cb (ev::timer &w, int revents)
1733{
1734 make_current ();
1735
1736 update_background_ev.stop ();
1737 bgPixmap.render ();
1738 refresh_check ();
1739}
1740
1741#endif /* HAVE_BG_PIXMAP */
1662 1742
1663/*----------------------- end-of-file (C source) -----------------------*/ 1743/*----------------------- end-of-file (C source) -----------------------*/

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