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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.166 by root, Sun Jan 8 07:55:36 2006 UTC vs.
Revision 1.271 by root, Tue Dec 4 16:33:42 2007 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>
… …
38#include <limits> 38#include <limits>
39 39
40#include <csignal> 40#include <csignal>
41#include <cstring> 41#include <cstring>
42 42
43#ifdef TTY_GID_SUPPORT
44# include <grp.h>
45#endif
46
47#ifdef HAVE_TERMIOS_H 43#ifdef HAVE_TERMIOS_H
48# include <termios.h> 44# include <termios.h>
49#endif 45#endif
50 46
47#ifdef HAVE_XSETLOCALE
48# define X_LOCALE
49# include <X11/Xlocale.h>
50#else
51# ifdef HAVE_SETLOCALE
52# include <clocale>
53# endif
54#endif
55
51vector<rxvt_term *> rxvt_term::termlist; 56vector<rxvt_term *> rxvt_term::termlist;
52 57
58// used to tell global functions which terminal instance is "active"
59rxvt_t rxvt_current_term;
60
53static char curlocale[128], savelocale[128]; 61static char curlocale[128], savelocale[128];
54 62
55bool 63bool
56rxvt_set_locale (const char *locale) 64rxvt_set_locale (const char *locale) NOTHROW
57{ 65{
66 int size = strlen (locale) + 1;
67
68 if (size > sizeof (curlocale))
69 rxvt_fatal ("locale string too long, aborting.\n");
70
58 if (!locale || !strncmp (locale, curlocale, 128)) 71 if (!locale || !memcmp (locale, curlocale, size))
59 return false; 72 return false;
60 73
61 strncpy (curlocale, locale, 128); 74 memcpy (curlocale, locale, size);
62 setlocale (LC_CTYPE, curlocale); 75 setlocale (LC_CTYPE, curlocale);
63 return true; 76 return true;
64} 77}
65 78
66bool 79void
67rxvt_push_locale (const char *locale) 80rxvt_push_locale (const char *locale) NOTHROW
68{ 81{
69 strcpy (savelocale, curlocale); 82 strcpy (savelocale, curlocale);
70 rxvt_set_locale (locale); 83 rxvt_set_locale (locale);
71} 84}
72 85
73void 86void
74rxvt_pop_locale () 87rxvt_pop_locale () NOTHROW
75{ 88{
76 rxvt_set_locale (savelocale); 89 rxvt_set_locale (savelocale);
77} 90}
78 91
79#if ENABLE_COMBINING 92#if ENABLE_COMBINING
80class rxvt_composite_vec rxvt_composite; 93class rxvt_composite_vec rxvt_composite;
81 94
82text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 95text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
83{ 96{
84 compose_char *cc; 97 compose_char *cc;
85 98
86 // break compose chains, as stupid readline really likes to duplicate 99 // break compose chains, as stupid readline really likes to duplicate
87 // composing characters for some reason near the end of a line. 100 // composing characters for some reason near the end of a line.
88 cc = (*this)[c1]; 101 cc = (*this)[c1];
89 while (cc) 102 while (cc)
90 { 103 {
… …
139 152
140} 153}
141#endif 154#endif
142 155
143rxvt_term::rxvt_term () 156rxvt_term::rxvt_term ()
144 : 157{
145#if TRANSPARENT 158#if HAVE_BG_PIXMAP
146 rootwin_ev (this, &rxvt_term::rootwin_cb), 159 update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
160#endif
161#ifdef CURSOR_BLINK
162 cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this);
163#endif
164#ifdef TEXT_BLINK
165 text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this);
166#endif
167#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
168 cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
169#endif
170#ifdef SELECTION_SCROLLING
171 sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
172#endif
173#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
174 slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
175#endif
176#if ENABLE_TRANSPARENCY || ENABLE_PERL
177 rootwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
147#endif 178#endif
148#ifdef HAVE_SCROLLBARS 179#ifdef HAVE_SCROLLBARS
149 scrollbar_ev (this, &rxvt_term::x_cb), 180 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
150#endif 181#endif
151#ifdef MENUBAR 182#ifdef USE_XIM
152 menubar_ev (this, &rxvt_term::x_cb), 183 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
153#endif
154#ifdef CURSOR_BLINK
155 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
156#endif
157#ifdef TEXT_BLINK
158 text_blink_ev (this, &rxvt_term::text_blink_cb),
159#endif
160#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
161 cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
162#endif
163#ifdef SELECTION_SCROLLING
164 sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
165#endif
166#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
167 slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
168#endif 184#endif
169#ifdef POINTER_BLANK 185#ifdef POINTER_BLANK
170 pointer_ev (this, &rxvt_term::pointer_cb), 186 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
171#endif 187#endif
172#ifdef USE_XIM 188#ifndef NO_BELL
173 im_ev (this, &rxvt_term::im_cb), 189 bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
174#endif 190#endif
175 termwin_ev (this, &rxvt_term::x_cb), 191 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
176 vt_ev (this, &rxvt_term::x_cb), 192 prepare_ev.set <rxvt_term, &rxvt_term::prepare_cb> (this);
177 check_ev (this, &rxvt_term::check_cb), 193 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
178 flush_ev (this, &rxvt_term::flush_cb), 194 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
179 destroy_ev (this, &rxvt_term::destroy_cb), 195 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
180 pty_ev (this, &rxvt_term::pty_cb), 196 incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
181 incr_ev (this, &rxvt_term::incr_cb) 197 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
182{ 198 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
199
183 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 200 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
184 201
185 termlist.push_back (this); 202 termlist.push_back (this);
186 203
187#ifdef KEYSYM_RESOURCE 204#ifdef KEYSYM_RESOURCE
188 keyboard = new keyboard_manager; 205 keyboard = new keyboard_manager;
189
190 if (!keyboard)
191 rxvt_fatal ("out of memory, aborting.\n");
192#endif 206#endif
193} 207}
194 208
195// clean up the most important stuff, do *not* call x or free mem etc. 209// clean up the most important stuff, do *not* call x or free mem etc.
196// for use before an emergency exit 210// for use before an emergency exit
211void
197void rxvt_term::emergency_cleanup () 212rxvt_term::emergency_cleanup ()
198{ 213{
199 if (cmd_pid) 214 if (cmd_pid)
200 kill (-cmd_pid, SIGHUP); 215 kill (-cmd_pid, SIGHUP);
201 216
202#ifdef UTMP_SUPPORT 217 pty_ev.stop ();
203 privileged_utmp (RESTORE); 218 delete pty; pty = 0;
204#endif
205
206 pty.put ();
207} 219}
208 220
209rxvt_term::~rxvt_term () 221rxvt_term::~rxvt_term ()
210{ 222{
211 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
212
213 termlist.erase (find (termlist.begin (), termlist.end(), this)); 223 termlist.erase (find (termlist.begin (), termlist.end(), this));
214 224
215 emergency_cleanup (); 225 emergency_cleanup ();
216 226
217#if ENABLE_STYLES 227#if ENABLE_STYLES
… …
221#endif 231#endif
222 delete fontset[0]; 232 delete fontset[0];
223 233
224 if (display) 234 if (display)
225 { 235 {
226 dDisp;
227
228 selection_clear (); 236 selection_clear ();
229 237
230#ifdef USE_XIM 238#ifdef USE_XIM
231 im_destroy (); 239 im_destroy ();
232#endif 240#endif
233#ifdef MENUBAR
234 if (menubarGC) XFreeGC (disp, menubarGC);
235#endif
236#ifdef XTERM_SCROLLBAR 241#ifdef XTERM_SCROLLBAR
237 if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); 242 if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
238 if (ShadowGC) XFreeGC (disp, ShadowGC); 243 if (ShadowGC) XFreeGC (dpy, ShadowGC);
239#endif 244#endif
240#ifdef PLAIN_SCROLLBAR 245#ifdef PLAIN_SCROLLBAR
241 if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); 246 if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
242#endif 247#endif
243#ifdef NEXT_SCROLLBAR 248#ifdef NEXT_SCROLLBAR
244 if (blackGC) XFreeGC (disp, blackGC); 249 if (blackGC) XFreeGC (dpy, blackGC);
245 if (whiteGC) XFreeGC (disp, whiteGC); 250 if (whiteGC) XFreeGC (dpy, whiteGC);
246 if (grayGC) XFreeGC (disp, grayGC); 251 if (grayGC) XFreeGC (dpy, grayGC);
247 if (darkGC) XFreeGC (disp, darkGC); 252 if (darkGC) XFreeGC (dpy, darkGC);
248 if (stippleGC) XFreeGC (disp, stippleGC); 253 if (stippleGC) XFreeGC (dpy, stippleGC);
249 if (dimple) XFreePixmap (disp, dimple); 254 if (dimple) XFreePixmap (dpy, dimple);
250 if (upArrow) XFreePixmap (disp, upArrow); 255 if (upArrow) XFreePixmap (dpy, upArrow);
251 if (downArrow) XFreePixmap (disp, downArrow); 256 if (downArrow) XFreePixmap (dpy, downArrow);
252 if (upArrowHi) XFreePixmap (disp, upArrowHi); 257 if (upArrowHi) XFreePixmap (dpy, upArrowHi);
253 if (downArrowHi) XFreePixmap (disp, downArrowHi); 258 if (downArrowHi) XFreePixmap (dpy, downArrowHi);
254#endif 259#endif
255#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 260#ifdef RXVT_SCROLLBAR
256 if (topShadowGC) XFreeGC (disp, topShadowGC); 261 if (topShadowGC) XFreeGC (dpy, topShadowGC);
257 if (botShadowGC) XFreeGC (disp, botShadowGC); 262 if (botShadowGC) XFreeGC (dpy, botShadowGC);
258 if (scrollbarGC) XFreeGC (disp, scrollbarGC); 263 if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
259#endif 264#endif
260 if (gc) XFreeGC (disp, gc); 265 if (gc) XFreeGC (dpy, gc);
261 266
262#if defined(MENUBAR) && (MENUBAR_MAX > 1)
263 delete menuBar.drawable;
264 //if (menuBar.win)
265 // XDestroyWindow (disp, menuBar.win);
266#endif
267 delete drawable; 267 delete drawable;
268 // destroy all windows 268 // destroy all windows
269 if (parent[0]) 269 if (parent[0])
270 XDestroyWindow (disp, parent[0]); 270 XDestroyWindow (dpy, parent[0]);
271 }
272 271
273 // TODO: free pixcolours, colours should become part of rxvt_display 272 for (int i = 0; i < TOTAL_COLORS; i++)
274 273 if (ISSET_PIXCOLOR (i))
275 delete pix_colors_focused; 274 {
275 pix_colors_focused [i].free (this);
276#if OFF_FOCUS_FADING 276#if OFF_FOCUS_FADING
277 pix_colors_unfocused [i].free (this);
278#endif
279 }
280
281 clear ();
282 }
283
284 delete [] pix_colors_focused;
285#if OFF_FOCUS_FADING
277 delete pix_colors_unfocused; 286 delete [] pix_colors_unfocused;
278#endif 287#endif
279#if USE_XGETDEFAULT
280 XrmDestroyDatabase (xrmdatabase);
281#endif
282 288
289#ifdef HAVE_BG_PIXMAP
290 bgPixmap.destroy ();
291#endif
283 displays.put (display); 292 displays.put (display);
284 293
285 scr_release (); 294 scr_release ();
286 295
287 /* clear all resources */ 296 /* clear all resources */
288 for (int i = 0; i < allocated.size (); i++) 297 for (int i = 0; i < allocated.size (); i++)
289 free (allocated [i]); 298 free (allocated [i]);
290 299
291 free (selection.text); 300 free (selection.text);
292 // TODO: manage env vars in child only(!) 301 // TODO: manage env vars in child only(!)
293 free (env_windowid);
294 free (env_display); 302 free (env_display);
295 free (env_term); 303 free (env_term);
296 free (env_colorfgbg);
297 free (locale); 304 free (locale);
298 free (v_buffer); 305 free (v_buffer);
299 free (incr_buf); 306 free (incr_buf);
300 307
301 delete envv; 308 delete envv;
302 delete argv; 309 delete argv;
303 310
304#ifdef KEYSYM_RESOURCE 311#ifdef KEYSYM_RESOURCE
305 delete keyboard; 312 delete keyboard;
306#endif 313#endif
314#ifndef NO_RESOURCES
315 XrmDestroyDatabase (option_db);
316#endif
307} 317}
308 318
319// child has exited, usually destroys
309void 320void
310rxvt_term::child_exit () 321rxvt_term::child_cb (ev::child &w, int status)
311{ 322{
323 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
324
312 cmd_pid = 0; 325 cmd_pid = 0;
313 326
314 if (!OPTION (Opt_hold)) 327 if (!option (Opt_hold))
315 destroy (); 328 destroy ();
316} 329}
317 330
318void 331void
319rxvt_term::destroy () 332rxvt_term::destroy ()
320{ 333{
321 if (destroy_ev.active) 334 if (destroy_ev.active)
322 return; 335 return;
323 336
337 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
338
324#if ENABLE_OVERLAY 339#if ENABLE_OVERLAY
325 scr_overlay_off (); 340 scr_overlay_off ();
326#endif 341#endif
327 342
328 if (display) 343 if (display)
… …
331 im_ev.stop (display); 346 im_ev.stop (display);
332#endif 347#endif
333#if HAVE_SCROLLBARS 348#if HAVE_SCROLLBARS
334 scrollbar_ev.stop (display); 349 scrollbar_ev.stop (display);
335#endif 350#endif
336#if MENUBAR 351#if ENABLE_TRANSPARENCY || ENABLE_PERL
337 menubar_ev.stop (display);
338#endif
339#if TRANSPARENT
340 rootwin_ev.stop (display); 352 rootwin_ev.stop (display);
341#endif 353#endif
342 incr_ev.stop (); 354 incr_ev.stop ();
343 termwin_ev.stop (display); 355 termwin_ev.stop (display);
344 vt_ev.stop (display); 356 vt_ev.stop (display);
345 } 357 }
346 358
347 check_ev.stop (); 359 prepare_ev.stop ();
348 pty_ev.stop (); 360 pty_ev.stop ();
349#ifdef CURSOR_BLINK 361#ifdef CURSOR_BLINK
350 cursor_blink_ev.stop (); 362 cursor_blink_ev.stop ();
351#endif 363#endif
352#ifdef TEXT_BLINK 364#ifdef TEXT_BLINK
… …
360#endif 372#endif
361#ifdef POINTER_BLANK 373#ifdef POINTER_BLANK
362 pointer_ev.stop (); 374 pointer_ev.stop ();
363#endif 375#endif
364 376
365 destroy_ev.start (0); 377 destroy_ev.start ();
366} 378}
367 379
368void 380void
369rxvt_term::destroy_cb (time_watcher &w) 381rxvt_term::destroy_cb (ev::idle &w, int revents)
370{ 382{
371 SET_R (this); 383 make_current ();
372 384
373 delete this; 385 delete this;
374} 386}
375 387
376/*----------------------------------------------------------------------*/ 388/*----------------------------------------------------------------------*/
… …
385{ 397{
386 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) 398 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
387 (*t)->emergency_cleanup (); 399 (*t)->emergency_cleanup ();
388} 400}
389 401
390#if ENABLE_FRILLS 402#if !ENABLE_MINIMAL
391static void 403static void
392print_x_error (Display *dpy, XErrorEvent *event) 404print_x_error (Display *dpy, XErrorEvent *event)
393{ 405{
394 char buffer[BUFSIZ]; 406 char buffer[BUFSIZ];
395 char mesg[BUFSIZ]; 407 char mesg[BUFSIZ];
… …
428 else 440 else
429 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 441 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
430 mesg, BUFSIZ); 442 mesg, BUFSIZ);
431 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 443 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
432 } 444 }
433 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 445 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
434 mesg, BUFSIZ); 446 mesg, BUFSIZ);
435 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 447 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
436} 448}
437#endif 449#endif
438 450
… …
443 GET_R->allowedxerror = event->error_code; 455 GET_R->allowedxerror = event->error_code;
444 else 456 else
445 { 457 {
446 // GET_R is most likely not the terminal which caused the error, 458 // GET_R is most likely not the terminal which caused the error,
447 // so just output the error and continue 459 // so just output the error and continue
448#if ENABLE_FRILLS 460#if ENABLE_MINIMAL
461 old_xerror_handler (display, event);
462#else
449 print_x_error (display, event); 463 print_x_error (display, event);
450#else
451 old_xerror_handler (display, event);
452#endif 464#endif
453 } 465 }
454 466
455 return 0; 467 return 0;
456} 468}
… …
464 _exit (EXIT_FAILURE); 476 _exit (EXIT_FAILURE);
465} 477}
466 478
467/*----------------------------------------------------------------------*/ 479/*----------------------------------------------------------------------*/
468bool 480bool
469rxvt_term::init (int argc, const char *const *argv) 481rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
470{ 482{
483 this->envv = envv;
484
471 SET_R (this); 485 SET_R (this);
472
473 set_locale (""); 486 set_locale ("");
487 set_environ (envv); // few things in X do not call setlocale :(
474 488
475 if (!init_vars ()) 489 if (!init_vars ())
476 return false; 490 return false;
477 491
478 init_secondary (); 492 init_secondary ();
… …
481 495
482#ifdef KEYSYM_RESOURCE 496#ifdef KEYSYM_RESOURCE
483 keyboard->register_done (); 497 keyboard->register_done ();
484#endif 498#endif
485 499
486#if MENUBAR_MAX
487 menubar_read (rs[Rs_menu]);
488#endif
489#ifdef HAVE_SCROLLBARS 500#ifdef HAVE_SCROLLBARS
490 if (OPTION (Opt_scrollBar)) 501 if (option (Opt_scrollBar))
491 scrollBar.setIdle (); /* set existence for size calculations */ 502 scrollBar.setIdle (); /* set existence for size calculations */
492#endif 503#endif
493 504
505 pty = ptytty::create ();
506
507 create_windows (argc, argv);
508
509 init_xlocale ();
510
511 scr_reset (); // initialize screen
512
513#if 0
514 XSynchronize (dpy, True);
515#endif
516
517#ifdef HAVE_SCROLLBARS
518 if (option (Opt_scrollBar))
519 resize_scrollbar (); /* create and map scrollbar */
520#endif
521#ifdef HAVE_BG_PIXMAP
522 {
523 bgPixmap.set_target (this);
524
525#ifdef ENABLE_TRANSPARENCY
526 if (option (Opt_transparent))
527 {
528 bgPixmap.set_transparent ();
529#ifdef HAVE_AFTERIMAGE
530 if (rs [Rs_blurradius])
531 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
532#endif
533 if (ISSET_PIXCOLOR (Color_tint))
534 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
535 if (rs [Rs_shade])
536 bgPixmap.set_shade (rs [Rs_shade]);
537
538 bgPixmap.set_root_pixmap ();
539 XSelectInput (dpy, display->root, PropertyChangeMask);
540 rootwin_ev.start (display, display->root);
541 }
542#endif
543
544#ifdef BG_IMAGE_FROM_FILE
545 if (rs[Rs_backgroundPixmap] != NULL)
546 {
547 const char *p = rs[Rs_backgroundPixmap];
548
549 if ((p = strchr (p, ';')) != NULL)
550 {
551 p++;
552 bgPixmap.set_geometry (p);
553 }
554 else
555 bgPixmap.set_defaultGeometry ();
556
557 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
558 if (!bgPixmap.window_position_sensitive ())
559 update_background ();
560 }
561#endif
562 }
563#endif
564
494#if ENABLE_PERL 565#if ENABLE_PERL
495 if (!rs[Rs_perl_ext_1])
496 rs[Rs_perl_ext_1] = "default";
497
498 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
499 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
500 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
501 {
502 rxvt_perl.init ();
503 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
504 }
505#endif
506
507 create_windows (argc, argv);
508
509 dDisp;
510
511 init_xlocale ();
512
513 scr_reset (); /* initialize screen */
514
515#if 0
516 XSynchronize (disp, True);
517#endif
518
519#ifdef HAVE_SCROLLBARS
520 if (OPTION (Opt_scrollBar))
521 resize_scrollbar (); /* create and map scrollbar */
522#endif
523#if (MENUBAR_MAX)
524 if (menubar_visible ())
525 XMapWindow (disp, menuBar.win);
526#endif
527#ifdef TRANSPARENT
528 if (OPTION (Opt_transparent))
529 {
530 XSelectInput (disp, display->root, PropertyChangeMask);
531 check_our_parents ();
532 rootwin_ev.start (display, display->root); 566 rootwin_ev.start (display, display->root);
533 }
534#endif 567#endif
535
536 XMapWindow (disp, vt);
537 XMapWindow (disp, parent[0]);
538 568
539 set_colorfgbg (); 569 set_colorfgbg ();
540 570
541 init_command (cmd_argv); 571 init_command (cmd_argv);
542 572
543 free (cmd_argv); 573 free (cmd_argv);
544 574
545 if (pty.pty >= 0) 575 if (pty->pty >= 0)
546 pty_ev.start (pty.pty, EVENT_READ); 576 pty_ev.start (pty->pty, ev::READ);
547 577
548 check_ev.start (); 578 prepare_ev.start ();
549 579
550 HOOK_INVOKE ((this, HOOK_START, DT_END)); 580 HOOK_INVOKE ((this, HOOK_START, DT_END));
551 581
582#if ENABLE_XEMBED
583 if (rs[Rs_embed])
584 {
585 long info[2] = { 0, XEMBED_MAPPED };
586
587 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
588 32, PropModeReplace, (unsigned char *)&info, 2);
589 }
590#endif
591
592 XMapWindow (dpy, vt);
593 XMapWindow (dpy, parent[0]);
594
552 return true; 595 return true;
553} 596}
554 597
555static struct sig_handlers 598static struct sig_handlers
556{ 599{
557 sig_watcher sw_chld, sw_term, sw_int; 600 ev::sig sw_term, sw_int;
558
559 void sig_chld (sig_watcher &w)
560 {
561 // we are being called for every SIGCHLD, find the corresponding term
562 int pid;
563
564 while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
565 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
566 if (pid == (*t)->cmd_pid)
567 {
568 (*t)->child_exit ();
569 break;
570 }
571 }
572 601
573 /* 602 /*
574 * Catch a fatal signal and tidy up before quitting 603 * Catch a fatal signal and tidy up before quitting
575 */ 604 */
576 void 605 void sig_term (ev::sig &w, int revents);
577 sig_term (sig_watcher &w) 606
607 sig_handlers ()
578 { 608 {
579#ifdef DEBUG_CMD
580 rxvt_warn ("caught signal %d, exiting.\n", w.signum);
581#endif
582 rxvt_emergency_cleanup ();
583 signal (w.signum, SIG_DFL);
584 kill (getpid (), w.signum);
585 }
586
587 sig_handlers ()
588 : sw_chld (this, &sig_handlers::sig_chld),
589 sw_term (this, &sig_handlers::sig_term), 609 sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
590 sw_int (this, &sig_handlers::sig_term) 610 sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
591 {
592 } 611 }
593} sig_handlers; 612} sig_handlers;
594 613
595void 614void
615sig_handlers::sig_term (ev::sig &w, int revents)
616{
617 rxvt_emergency_cleanup ();
618 w.stop ();
619 kill (getpid (), w.signum);
620}
621
622char **rxvt_environ; // startup environment
623
624void
596rxvt_init () 625rxvt_init ()
597{ 626{
598 /* 627 ptytty::init ();
599 * Save and then give up any super-user privileges 628
600 * If we need privileges in any area then we must specifically request it. 629 if (!ev_default_loop (0))
601 * We should only need to be root in these cases: 630 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
602 * 1. write utmp entries on some systems 631
603 * 2. chown tty on some systems 632 rxvt_environ = environ;
604 */
605 rxvt_privileges (SAVE);
606 rxvt_privileges (IGNORE);
607 633
608 signal (SIGHUP, SIG_IGN); 634 signal (SIGHUP, SIG_IGN);
609 signal (SIGPIPE, SIG_IGN); 635 signal (SIGPIPE, SIG_IGN);
610 636
611 sig_handlers.sw_chld.start (SIGCHLD);
612 sig_handlers.sw_term.start (SIGTERM); 637 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
613 sig_handlers.sw_int.start (SIGINT); 638 sig_handlers.sw_int.start (SIGINT); ev_unref ();
614 639
615 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 640 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
616 /* signal (SIGURG, SIG_DFL); */ 641 /* signal (SIGURG, SIG_DFL); */
617 642
618 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 643 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
619 // TODO: handle this with exceptions and tolerate the memory loss 644 // TODO: handle this with exceptions and tolerate the memory loss
620 XSetIOErrorHandler (rxvt_xioerror_handler); 645 XSetIOErrorHandler (rxvt_xioerror_handler);
621 646
622#ifdef USE_XGETDEFAULT
623 XrmInitialize (); 647 XrmInitialize ();
624#endif
625} 648}
626 649
627/* ------------------------------------------------------------------------- * 650/* ------------------------------------------------------------------------- *
628 * MEMORY ALLOCATION WRAPPERS * 651 * MEMORY ALLOCATION WRAPPERS *
629 * ------------------------------------------------------------------------- */ 652 * ------------------------------------------------------------------------- */
… …
647 rxvt_fatal ("memory allocation failure. aborting.\n"); 670 rxvt_fatal ("memory allocation failure. aborting.\n");
648 671
649 return p; 672 return p;
650} 673}
651 674
652void * 675void *
653rxvt_realloc (void *ptr, size_t size) 676rxvt_realloc (void *ptr, size_t size)
654{ 677{
655 void *p = realloc (ptr, size); 678 void *p = realloc (ptr, size);
656 679
657 if (!p) 680 if (!p)
658 rxvt_fatal ("memory allocation failure. aborting.\n"); 681 rxvt_fatal ("memory allocation failure. aborting.\n");
659 682
660 return p; 683 return p;
661} 684}
662 685
663/* ------------------------------------------------------------------------- *
664 * PRIVILEGED OPERATIONS *
665 * ------------------------------------------------------------------------- */
666/* take care of suid/sgid super-user (root) privileges */
667void
668rxvt_privileges (rxvt_privaction action)
669{
670#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
671 static uid_t euid;
672 static gid_t egid;
673#endif
674
675#if ! defined(__CYGWIN32__)
676# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
677 /* setreuid () is the poor man's setuid (), seteuid () */
678# define seteuid(a) setreuid(-1, (a))
679# define setegid(a) setregid(-1, (a))
680# define HAVE_SETEUID
681# endif
682# ifdef HAVE_SETEUID
683 switch (action)
684 {
685 case IGNORE:
686 /*
687 * change effective uid/gid - not real uid/gid - so we can switch
688 * back to root later, as required
689 */
690 seteuid (getuid ());
691 setegid (getgid ());
692 break;
693 case SAVE:
694 euid = geteuid ();
695 egid = getegid ();
696 break;
697 case RESTORE:
698 seteuid (euid);
699 setegid (egid);
700 break;
701 }
702# else
703 switch (action)
704 {
705 case IGNORE:
706 setuid (getuid ());
707 setgid (getgid ());
708 /* FALLTHROUGH */
709 case SAVE:
710 /* FALLTHROUGH */
711 case RESTORE:
712 break;
713 }
714# endif
715#endif
716}
717
718#ifdef UTMP_SUPPORT
719void
720rxvt_term::privileged_utmp (rxvt_privaction action)
721{
722 if (OPTION (Opt_utmpInhibit)
723 || !pty.name || !*pty.name)
724 return;
725
726 rxvt_privileges (RESTORE);
727
728 if (action == SAVE)
729 makeutent (pty.name, rs[Rs_display_name]);
730 else
731 cleanutent ();
732
733 rxvt_privileges (IGNORE);
734}
735#endif
736
737/*----------------------------------------------------------------------*/ 686/*----------------------------------------------------------------------*/
738/* 687/*
739 * window size/position calculcations for XSizeHint and other storage. 688 * window size/position calculations for XSizeHint and other storage.
740 * if width/height are non-zero then override calculated width/height 689 * if width/height are non-zero then override calculated width/height
741 */ 690 */
742void 691void
743rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 692rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
744{ 693{
745 short recalc_x, recalc_y; 694 short recalc_x, recalc_y;
746 int x, y, sb_w, mb_h, flags; 695 int x, y, sb_w, flags;
747 unsigned int w, h; 696 unsigned int w, h;
748 unsigned int max_width, max_height; 697 unsigned int max_width, max_height;
749 dDisp;
750
751 D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
752 ncol, nrow, szHint.width, szHint.height));
753 698
754 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 699 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
755 szHint.win_gravity = NorthWestGravity; 700 szHint.win_gravity = NorthWestGravity;
756 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 701 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
757 702
… …
812 max_width = MAX_COLS * fwidth; 757 max_width = MAX_COLS * fwidth;
813 max_height = MAX_ROWS * fheight; 758 max_height = MAX_ROWS * fheight;
814 759
815 szHint.base_width = szHint.base_height = 2 * int_bwidth; 760 szHint.base_width = szHint.base_height = 2 * int_bwidth;
816 761
817 sb_w = mb_h = 0; 762 sb_w = 0;
818 window_vt_x = window_vt_y = int_bwidth; 763 window_vt_x = window_vt_y = int_bwidth;
819 764
820 if (scrollbar_visible ()) 765 if (scrollBar.state)
821 { 766 {
822 sb_w = scrollbar_TotalWidth (); 767 sb_w = scrollbar_TotalWidth ();
823 szHint.base_width += sb_w; 768 szHint.base_width += sb_w;
769
824 if (!OPTION (Opt_scrollBar_right)) 770 if (!option (Opt_scrollBar_right))
825 window_vt_x += sb_w; 771 window_vt_x += sb_w;
826 } 772 }
827 773
828 if (menubar_visible ())
829 {
830 mb_h = menuBar_TotalHeight ();
831 szHint.base_height += mb_h;
832 window_vt_y += mb_h;
833 }
834
835 szHint.width_inc = fwidth; 774 szHint.width_inc = fwidth;
836 szHint.height_inc = fheight; 775 szHint.height_inc = fheight;
837 szHint.min_width = szHint.base_width + szHint.width_inc; 776 szHint.min_width = szHint.base_width + szHint.width_inc;
838 szHint.min_height = szHint.base_height + szHint.height_inc; 777 szHint.min_height = szHint.base_height + szHint.height_inc;
839 778
840 if (newwidth && newwidth - szHint.base_width < max_width) 779 if (newwidth && newwidth - szHint.base_width < max_width)
841 { 780 {
842 szHint.width = newwidth; 781 szHint.width = newwidth;
… …
857 { 796 {
858 min_it (height, max_height); 797 min_it (height, max_height);
859 szHint.height = szHint.base_height + height; 798 szHint.height = szHint.base_height + height;
860 } 799 }
861 800
862 if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) 801 if (scrollBar.state && option (Opt_scrollBar_right))
863 window_sb_x = szHint.width - sb_w; 802 window_sb_x = szHint.width - sb_w;
864 803
865 if (recalc_x) 804 if (recalc_x)
866 szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; 805 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
806
867 if (recalc_y) 807 if (recalc_y)
868 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; 808 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
869 809
870 ncol = width / fwidth; 810 ncol = width / fwidth;
871 nrow = height / fheight; 811 nrow = height / fheight;
872 D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
873 ncol, nrow, szHint.width,
874 szHint.height));
875 return;
876} 812}
877 813
878/*----------------------------------------------------------------------*/ 814/*----------------------------------------------------------------------*/
879/* 815/*
880 * Tell the teletype handler what size the window is. 816 * Tell the teletype handler what size the window is.
881 * Called after a window size change. 817 * Called after a window size change.
882 */ 818 */
883void 819void
884rxvt_term::tt_winch () 820rxvt_term::tt_winch ()
885{ 821{
886 if (pty.pty < 0) 822 if (pty->pty < 0)
887 return; 823 return;
888 824
889 struct winsize ws; 825 struct winsize ws;
890 826
891 ws.ws_col = ncol; 827 ws.ws_col = ncol;
892 ws.ws_row = nrow; 828 ws.ws_row = nrow;
893 ws.ws_xpixel = width; 829 ws.ws_xpixel = width;
894 ws.ws_ypixel = height; 830 ws.ws_ypixel = height;
895 (void)ioctl (pty.pty, TIOCSWINSZ, &ws); 831 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
896 832
897#if 0 833#if 0
898 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 834 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly
899 if (cmd_pid) /* force through to the command */ 835 if (cmd_pid) /* force through to the command */
900 kill (-cmd_pid, SIGWINCH); 836 kill (-cmd_pid, SIGWINCH);
… …
932 delete fontset[0]; 868 delete fontset[0];
933 fontset[0] = fs; 869 fontset[0] = fs;
934 870
935 prop = (*fs)[1]->properties (); 871 prop = (*fs)[1]->properties ();
936 prop.height += lineSpace; 872 prop.height += lineSpace;
873
937 fs->set_prop (prop); 874 fs->set_prop (prop, false);
938 875
939 fwidth = prop.width; 876 fwidth = prop.width;
940 fheight = prop.height; 877 fheight = prop.height;
941 fbase = prop.ascent; 878 fbase = prop.ascent;
942 879
… …
951 { 888 {
952 fontset[style] = fs = new rxvt_fontset (this); 889 fontset[style] = fs = new rxvt_fontset (this);
953 rxvt_fontprop prop2 = prop; 890 rxvt_fontprop prop2 = prop;
954 891
955 if (res) 892 if (res)
956 prop2.weight = prop2.slant = rxvt_fontprop::unset; 893 {
894 fs->populate (res);
895 fs->set_prop (prop2, false);
896 }
957 else 897 else
958 { 898 {
959 res = fontset[0]->fontdesc; 899 fs->populate (fontset[0]->fontdesc);
960 900
961 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 901 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
962 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; 902 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
903
904 fs->set_prop (prop2, true);
963 } 905 }
964 906
965 fs->populate (res);
966 fs->set_prop (prop2);
967 } 907 }
968#else 908#else
969 fontset[style] = fontset[0]; 909 fontset[style] = fontset[0];
970#endif 910#endif
971 } 911 }
… …
973 if (parent[0]) 913 if (parent[0])
974 { 914 {
975 resize_all_windows (0, 0, 0); 915 resize_all_windows (0, 0, 0);
976 scr_remap_chars (); 916 scr_remap_chars ();
977 scr_touch (true); 917 scr_touch (true);
978 } 918 }
979 919
980 return true; 920 return true;
981} 921}
982 922
923void
983void rxvt_term::set_string_property (Atom prop, const char *str, int len) 924rxvt_term::set_string_property (Atom prop, const char *str, int len)
984{ 925{
985 XChangeProperty (display->display, parent[0], 926 XChangeProperty (dpy, parent[0],
986 prop, XA_STRING, 8, PropModeReplace, 927 prop, XA_STRING, 8, PropModeReplace,
987 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 928 (const unsigned char *)str, len >= 0 ? len : strlen (str));
988} 929}
989 930
931void
990void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 932rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
991{ 933{
992 wchar_t *ws = rxvt_mbstowcs (str, len); 934 wchar_t *ws = rxvt_mbstowcs (str, len);
993 char *s = rxvt_wcstoutf8 (ws); 935 char *s = rxvt_wcstoutf8 (ws);
994 936
995 XChangeProperty (display->display, parent[0], 937 XChangeProperty (dpy, parent[0],
996 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 938 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
997 (const unsigned char *)s, strlen (s)); 939 (const unsigned char *)s, strlen (s));
998 940
999 free (s); 941 free (s);
1000 free (ws); 942 free (ws);
… …
1019#if ENABLE_EWMH 961#if ENABLE_EWMH
1020 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 962 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
1021#endif 963#endif
1022} 964}
1023 965
966void
967rxvt_term::set_window_color (int idx, const char *color)
968{
1024#ifdef XTERM_COLOR_CHANGE 969#ifdef XTERM_COLOR_CHANGE
1025void
1026rxvt_term::set_window_color (int idx, const char *color)
1027{
1028 rxvt_color xcol; 970 rxvt_color xcol;
1029 int i; 971 int i;
1030 972
1031 if (color == NULL || *color == '\0') 973 if (color == NULL || *color == '\0')
1032 return; 974 return;
1033 975
976 color = strdup (color);
977 allocated.push_back ((void *)color);
978 rs[Rs_color + idx] = color;
979
1034 /* handle color aliases */ 980 /* handle color aliases */
1035 if (isdigit (*color)) 981 if (isdigit (*color))
1036 { 982 {
1037 i = atoi (color); 983 i = atoi (color);
1038 984
1039 if (i >= 8 && i <= 15) 985 if (i >= 8 && i <= 15)
986 {
1040 { /* bright colors */ 987 /* bright colors */
1041 i -= 8;
1042 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 988 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
1043 SET_PIXCOLOR (idx);
1044 goto done; 989 goto done;
1045 } 990 }
1046 991
1047 if (i >= 0 && i <= 7) 992 if (i >= 0 && i <= 7)
993 {
1048 { /* normal colors */ 994 /* normal colors */
1049 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; 995 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
1050 SET_PIXCOLOR (idx);
1051 goto done; 996 goto done;
1052 } 997 }
1053 } 998 }
1054 999
1055 if (!rXParseAllocColor (&xcol, color)) 1000 set_color (xcol, color);
1056 return;
1057
1058 /* XStoreColor (display->display, display->cmap, XColor*); */
1059 1001
1060 /* 1002 /*
1061 * FIXME: should free colors here, but no idea how to do it so instead, 1003 * FIXME: should free colors here, but no idea how to do it so instead,
1062 * so just keep gobbling up the colormap 1004 * so just keep gobbling up the colormap
1063 */ 1005 */
1064# if 0
1065 for (i = Color_Black; i <= Color_White; i++)
1066 if (pix_colors[idx] == pix_colors[i])
1067 break;
1068 if (i > Color_White)
1069 {
1070 /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
1071 XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
1072 DisplayPlanes (display->display, display->screen));
1073 }
1074# endif
1075 1006
1076 pix_colors_focused[idx] = xcol; 1007 pix_colors_focused[idx] = xcol;
1077 SET_PIXCOLOR (idx);
1078 1008
1079 /* XSetWindowAttributes attr; */
1080 /* Cursor cursor; */
1081done: 1009done:
1082
1083#if OFF_FOCUS_FADING
1084 if (rs[Rs_fade])
1085 pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
1086#endif
1087
1088 /*TODO: handle Color_BD, scrollbar background, etc. */ 1010 /*TODO: handle Color_BD, scrollbar background, etc. */
1089 1011
1012 update_fade_color (idx);
1090 recolour_cursor (); 1013 recolour_cursor ();
1091 scr_recolour (); 1014 scr_recolour ();
1015#endif /* XTERM_COLOR_CHANGE */
1092} 1016}
1093
1094#else
1095# define set_window_color (idx,color) ((void)0)
1096#endif /* XTERM_COLOR_CHANGE */
1097 1017
1098void 1018void
1099rxvt_term::recolour_cursor () 1019rxvt_term::recolour_cursor ()
1100{ 1020{
1101 XColor xcol[2]; 1021 XColor fg, bg;
1102 1022
1103 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) 1023 (ISSET_PIXCOLOR (Color_pointer_fg)
1104 ? pix_colors_focused[Color_pointer_fg] 1024 ? pix_colors_focused[Color_pointer_fg]
1105 : pix_colors_focused[Color_fg]; 1025 : pix_colors_focused[Color_fg]).get (fg);
1026
1106 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) 1027 (ISSET_PIXCOLOR (Color_pointer_bg)
1107 ? pix_colors_focused[Color_pointer_bg] 1028 ? pix_colors_focused[Color_pointer_bg]
1108 : pix_colors_focused[Color_bg]; 1029 : pix_colors_focused[Color_bg]).get (bg);
1109 1030
1110 XQueryColors (display->display, display->cmap, xcol, 2); 1031 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
1111 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1112} 1032}
1113 1033
1114/*----------------------------------------------------------------------*/ 1034/*----------------------------------------------------------------------*/
1115/* 1035/*
1116 * find if fg/bg matches any of the normal (low-intensity) colors 1036 * find if fg/bg matches any of the normal (low-intensity) colors
1117 */ 1037 */
1118void 1038void
1119rxvt_term::set_colorfgbg () 1039rxvt_term::set_colorfgbg ()
1120{ 1040{
1121 unsigned int i; 1041 unsigned int i;
1122 const char *xpmb = "\0"; 1042 const char *xpmb = "";
1123 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1043 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1124 1044
1125 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1126 strcpy (fstr, "default"); 1045 strcpy (fstr, "default");
1127 strcpy (bstr, "default"); 1046 strcpy (bstr, "default");
1128 for (i = Color_Black; i <= Color_White; i++) 1047 for (i = Color_Black; i <= Color_White; i++)
1129 if (pix_colors[Color_fg] == pix_colors[i]) 1048 if (pix_colors[Color_fg] == pix_colors[i])
1130 { 1049 {
… …
1134 1053
1135 for (i = Color_Black; i <= Color_White; i++) 1054 for (i = Color_Black; i <= Color_White; i++)
1136 if (pix_colors[Color_bg] == pix_colors[i]) 1055 if (pix_colors[Color_bg] == pix_colors[i])
1137 { 1056 {
1138 sprintf (bstr, "%d", (i - Color_Black)); 1057 sprintf (bstr, "%d", (i - Color_Black));
1139#ifdef XPM_BACKGROUND 1058#ifdef BG_IMAGE_FROM_FILE
1140 xpmb = "default;"; 1059 xpmb = "default;";
1141#endif 1060#endif
1142 break; 1061 break;
1143 } 1062 }
1144 1063
1145 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1064 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1146} 1065}
1147 1066
1148/*----------------------------------------------------------------------*/ 1067/*----------------------------------------------------------------------*/
1149 1068
1150int 1069bool
1151rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 1070rxvt_term::set_color (rxvt_color &color, const char *name)
1152{ 1071{
1153 if (!screen_in_out->set (display, colour)) 1072 if (color.set (this, name))
1154 {
1155 rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1156 return false;
1157 }
1158
1159 return true; 1073 return true;
1074
1075 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1076 return false;
1077}
1078
1079void
1080rxvt_term::alias_color (int dst, int src)
1081{
1082 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1160} 1083}
1161 1084
1162/* -------------------------------------------------------------------- * 1085/* -------------------------------------------------------------------- *
1163 * - WINDOW RESIZING - * 1086 * - WINDOW RESIZING - *
1164 * -------------------------------------------------------------------- */ 1087 * -------------------------------------------------------------------- */
1165void 1088void
1166rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) 1089rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1167{ 1090{
1168 int fix_screen; 1091 int fix_screen;
1169 int old_width = szHint.width, old_height = szHint.height; 1092 int old_width = szHint.width;
1170 dDisp; 1093 int old_height = szHint.height;
1171 1094
1172 window_calc (newwidth, newheight); 1095 window_calc (newwidth, newheight);
1096
1097 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1173 XSetWMNormalHints (disp, parent[0], &szHint); 1098 XSetWMNormalHints (dpy, parent[0], &szHint);
1174 1099
1175 if (!ignoreparent) 1100 if (!ignoreparent)
1176 { 1101 {
1177#ifdef SMART_RESIZE 1102#ifdef SMART_RESIZE
1178 /* 1103 /*
… …
1182 int x, y, x1, y1; 1107 int x, y, x1, y1;
1183 int dx, dy; 1108 int dx, dy;
1184 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1109 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1185 Window unused_cr; 1110 Window unused_cr;
1186 1111
1187 XTranslateCoordinates (disp, parent[0], display->root, 1112 XTranslateCoordinates (dpy, parent[0], display->root,
1188 0, 0, &x, &y, &unused_cr); 1113 0, 0, &x, &y, &unused_cr);
1189 XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, 1114 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1190 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1115 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1191 /* 1116 /*
1192 * if display->root isn't the parent window, a WM will probably have offset 1117 * if display->root isn't the parent window, a WM will probably have offset
1193 * our position for handles and decorations. Counter it 1118 * our position for handles and decorations. Counter it
1194 */ 1119 */
… …
1196 { 1121 {
1197 x -= x1; 1122 x -= x1;
1198 y -= y1; 1123 y -= y1;
1199 } 1124 }
1200 1125
1201 x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; 1126 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1202 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; 1127 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1203 dx = old_width - szHint.width; 1128 dx = old_width - szHint.width;
1204 dy = old_height - szHint.height; 1129 dy = old_height - szHint.height;
1205 1130
1206 /* Check position of the center of the window */ 1131 /* Check position of the center of the window */
1207 if (x < x1) /* left half */ 1132 if (x < x1) /* left half */
1208 dx = 0; 1133 dx = 0;
… …
1211 if (y < y1) /* top half */ 1136 if (y < y1) /* top half */
1212 dy = 0; 1137 dy = 0;
1213 else if (y == y1) /* exact center */ 1138 else if (y == y1) /* exact center */
1214 dy /= 2; 1139 dy /= 2;
1215 1140
1216 XMoveResizeWindow (disp, parent[0], x + dx, y + dy, 1141 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1217 szHint.width, szHint.height); 1142 szHint.width, szHint.height);
1218#else 1143#else
1219 XResizeWindow (disp, parent[0], szHint.width, szHint.height); 1144 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1220#endif 1145#endif
1221 } 1146 }
1222 1147
1223 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1148 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1224 1149
1225 if (fix_screen || newwidth != old_width || newheight != old_height) 1150 if (fix_screen || newwidth != old_width || newheight != old_height)
1226 { 1151 {
1227 if (scrollbar_visible ()) 1152 if (scrollBar.state)
1228 { 1153 {
1229 XMoveResizeWindow (disp, scrollBar.win, 1154 XMoveResizeWindow (dpy, scrollBar.win,
1230 window_sb_x, 0, 1155 window_sb_x, 0,
1231 scrollbar_TotalWidth (), szHint.height); 1156 scrollbar_TotalWidth (), szHint.height);
1232 resize_scrollbar (); 1157 resize_scrollbar ();
1233 } 1158 }
1234 1159
1235 if (menubar_visible ())
1236 XMoveResizeWindow (disp, menuBar.win,
1237 window_vt_x, 0,
1238 width, menuBar_TotalHeight ());
1239
1240 XMoveResizeWindow (disp, vt, 1160 XMoveResizeWindow (dpy, vt,
1241 window_vt_x, window_vt_y, 1161 window_vt_x, window_vt_y,
1242 width, height); 1162 width, height);
1243 1163
1164#ifdef HAVE_BG_PIXMAP
1165 if (bgPixmap.window_size_sensitive ())
1166 update_background ();
1167#endif
1168
1244 scr_clear (); 1169 scr_clear ();
1245#ifdef XPM_BACKGROUND
1246 resize_pixmap ();
1247#endif
1248 } 1170 }
1249 1171
1250 if (fix_screen || old_height == 0) 1172 if (fix_screen || old_height == 0)
1251 {
1252 int curr_screen = -1;
1253 int old_ncol = prev_ncol;
1254
1255 /* scr_reset only works on the primary screen */
1256 if (old_height) /* this is not the first time through */
1257 {
1258 unsigned int ocol = ncol;
1259 ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1260 curr_screen = scr_change_screen (PRIMARY);
1261 ncol = ocol;
1262 }
1263
1264 scr_reset (); 1173 scr_reset ();
1265 1174
1266 if (curr_screen >= 0) /* this is not the first time through */ 1175 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1267 { 1176 //scr_touch (false);
1268 scr_change_screen (curr_screen);
1269 selection_check (old_ncol != ncol ? 4 : 0);
1270 }
1271 }
1272 1177
1273 old_width = szHint.width; 1178#ifdef HAVE_BG_PIXMAP
1274 old_height = szHint.height; 1179// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1275 1180// if (bgPixmap.pixmap)
1276#ifdef XPM_BACKGROUND
1277 if (pixmap)
1278 scr_touch (false); 1181// scr_touch (false);
1279#endif 1182#endif
1280 1183
1281#ifdef USE_XIM 1184#ifdef USE_XIM
1282 IMSetStatusPosition (); 1185 IMSetPosition ();
1283#endif 1186#endif
1284} 1187}
1285 1188
1286/* 1189/*
1287 * Set the width/height of the vt window in characters. Units are pixels. 1190 * Set the width/height of the vt window in characters. Units are pixels.
… …
1292{ 1195{
1293 XWindowAttributes wattr; 1196 XWindowAttributes wattr;
1294 1197
1295 if (newwidth == 0 || newheight == 0) 1198 if (newwidth == 0 || newheight == 0)
1296 { 1199 {
1297 XGetWindowAttributes (display->display, display->root, &wattr); 1200 XGetWindowAttributes (dpy, display->root, &wattr);
1298 1201
1299 if (newwidth == 0) 1202 if (newwidth == 0)
1300 newwidth = wattr.width - szHint.base_width; 1203 newwidth = wattr.width - szHint.base_width;
1301 if (newheight == 0) 1204 if (newheight == 0)
1302 newheight = wattr.height - szHint.base_height; 1205 newheight = wattr.height - szHint.base_height;
… …
1316#ifdef USE_XIM 1219#ifdef USE_XIM
1317 1220
1318void 1221void
1319rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1222rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1320{ 1223{
1321 fg = pix_colors[Color_fg]; 1224 fg = pix_colors [Color_fg];
1322 bg = pix_colors[Color_bg]; 1225 bg = pix_colors [Color_bg];
1323} 1226}
1324 1227
1325void 1228void
1326rxvt_term::im_set_size (XRectangle &size) 1229rxvt_term::im_set_size (XRectangle &size)
1327{ 1230{
… …
1364 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1267 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1365 1268
1366 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1269 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1367 *p = '\0'; 1270 *p = '\0';
1368 1271
1369 atom = XInternAtom (display->display, server, False); 1272 atom = XInternAtom (dpy, server, False);
1370 win = XGetSelectionOwner (display->display, atom); 1273 win = XGetSelectionOwner (dpy, atom);
1371 1274
1372 if (win != None) 1275 if (win != None)
1373 return True; 1276 return True;
1374 } 1277 }
1375 1278
… …
1382 XPoint nspot; 1285 XPoint nspot;
1383 XVaNestedList preedit_attr; 1286 XVaNestedList preedit_attr;
1384 1287
1385 if (!Input_Context 1288 if (!Input_Context
1386 || !focus 1289 || !focus
1387 || !(input_style & XIMPreeditPosition)) 1290 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1388 return; 1291 return;
1389 1292
1390 im_set_position (nspot); 1293 im_set_position (nspot);
1391 1294
1392 if (nspot.x == spot.x && nspot.y == spot.y) 1295 if (nspot.x == spot.x && nspot.y == spot.y)
… …
1411 input_method = 0; 1314 input_method = 0;
1412 } 1315 }
1413 1316
1414 Input_Context = 0; 1317 Input_Context = 0;
1415} 1318}
1319
1320#ifdef ENABLE_XIM_ONTHESPOT
1321
1322static void
1323xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
1324{
1325 ((rxvt_term *)client_data)->make_current ();
1326 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
1327}
1328
1329static void
1330xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
1331{
1332 ((rxvt_term *)client_data)->make_current ();
1333 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
1334}
1335
1336static void
1337xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
1338{
1339 rxvt_term *term = (rxvt_term *)client_data;
1340 XIMText *text = call_data->text;
1341
1342 term->make_current ();
1343
1344 if (text)
1345 {
1346 void *str;
1347
1348 if (!text->encoding_is_wchar && text->string.multi_byte)
1349 {
1350 // of course, X makes it ugly again
1351 if (term->rs[Rs_imLocale])
1352 SET_LOCALE (term->rs[Rs_imLocale]);
1353
1354 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
1355 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
1356
1357 if (term->rs[Rs_imLocale])
1358 SET_LOCALE (term->locale);
1359 }
1360 else
1361 str = (void *)text->string.wide_char;
1362
1363 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1364 DT_INT, call_data->caret,
1365 DT_INT, call_data->chg_first,
1366 DT_INT, call_data->chg_length,
1367 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
1368 DT_WCS_LEN, str, str ? (int)text->length : 0,
1369 DT_END));
1370 }
1371 else
1372 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1373 DT_INT, call_data->caret,
1374 DT_INT, call_data->chg_first,
1375 DT_INT, call_data->chg_length,
1376 DT_END));
1377}
1378
1379#if 0
1380static void
1381xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1382{
1383 ((rxvt_term *)client_data)->make_current ();
1384 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1385 DT_INT, call_data->position,
1386 DT_INT, call_data->direction,
1387 DT_INT, call_data->style,
1388 DT_END));
1389}
1390#endif
1391
1392#endif
1416 1393
1417/* 1394/*
1418 * Try to open a XIM with the current modifiers, then see if we can 1395 * Try to open a XIM with the current modifiers, then see if we can
1419 * open a suitable preedit type 1396 * open a suitable preedit type
1420 */ 1397 */
… …
1427 XRectangle rect, status_rect, needed_rect; 1404 XRectangle rect, status_rect, needed_rect;
1428 unsigned long fg, bg; 1405 unsigned long fg, bg;
1429 const char *p; 1406 const char *p;
1430 char **s; 1407 char **s;
1431 XIMStyles *xim_styles; 1408 XIMStyles *xim_styles;
1409#ifdef ENABLE_XIM_ONTHESPOT
1410 XIMCallback xcb[4];
1411#endif
1412
1413 set_environ (envv);
1432 1414
1433 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1415 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1434 return false; 1416 return false;
1435 1417
1436 D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1437 input_method = display->get_xim (locale, modifiers); 1418 input_method = display->get_xim (locale, modifiers);
1438 if (input_method == NULL) 1419 if (input_method == NULL)
1439 return false; 1420 return false;
1440 1421
1441 xim = input_method->xim; 1422 xim = input_method->xim;
… …
1461 s = rxvt_splitcommastring (p); 1442 s = rxvt_splitcommastring (p);
1462 1443
1463 for (i = found = 0; !found && s[i]; i++) 1444 for (i = found = 0; !found && s[i]; i++)
1464 { 1445 {
1465 if (!strcmp (s[i], "OverTheSpot")) 1446 if (!strcmp (s[i], "OverTheSpot"))
1466 input_style = (XIMPreeditPosition | XIMStatusNothing); 1447 input_style = XIMPreeditPosition | XIMStatusNothing;
1467 else if (!strcmp (s[i], "OffTheSpot")) 1448 else if (!strcmp (s[i], "OffTheSpot"))
1468 input_style = (XIMPreeditArea | XIMStatusArea); 1449 input_style = XIMPreeditArea | XIMStatusArea;
1469 else if (!strcmp (s[i], "Root")) 1450 else if (!strcmp (s[i], "Root"))
1470 input_style = (XIMPreeditNothing | XIMStatusNothing); 1451 input_style = XIMPreeditNothing | XIMStatusNothing;
1471 else if (!strcmp (s[i], "None")) 1452 else if (!strcmp (s[i], "None"))
1472 input_style = (XIMPreeditNone | XIMStatusNone); 1453 input_style = XIMPreeditNone | XIMStatusNone;
1454#ifdef ENABLE_XIM_ONTHESPOT
1455 else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
1456 input_style = XIMPreeditCallbacks | XIMStatusNothing;
1457#endif
1458 else
1459 input_style = XIMPreeditNothing | XIMStatusNothing;
1473 1460
1474 for (j = 0; j < xim_styles->count_styles; j++) 1461 for (j = 0; j < xim_styles->count_styles; j++)
1475 if (input_style == xim_styles->supported_styles[j]) 1462 if (input_style == xim_styles->supported_styles[j])
1476 { 1463 {
1477 rxvt_freecommastring (s); 1464 rxvt_freecommastring (s);
… …
1515 "*", 1502 "*",
1516 fheight, 1503 fheight,
1517 fheight + 1, fheight - 1, 1504 fheight + 1, fheight - 1,
1518 fheight - 2, fheight + 2); 1505 fheight - 2, fheight + 2);
1519 1506
1520 fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1507 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1521 &missing_charset_list, &missing_charset_count, &def_string); 1508 &missing_charset_list, &missing_charset_count, &def_string);
1522 1509
1523 if (missing_charset_list) 1510 if (missing_charset_list)
1524 XFreeStringList (missing_charset_list); 1511 XFreeStringList (missing_charset_list);
1525 1512
… …
1566 XNBackground, bg, 1553 XNBackground, bg,
1567 XNArea, &status_rect, 1554 XNArea, &status_rect,
1568 XNFontSet, fs, 1555 XNFontSet, fs,
1569 NULL); 1556 NULL);
1570 } 1557 }
1558#if ENABLE_XIM_ONTHESPOT
1559 else if (input_style & XIMPreeditCallbacks)
1560 {
1561 im_set_position (spot);
1562
1563 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1564 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1565 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1566# if 0
1567 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1568# endif
1569
1570 preedit_attr = XVaCreateNestedList (0,
1571 XNSpotLocation, &spot,
1572 XNPreeditStartCallback, &xcb[0],
1573 XNPreeditDoneCallback , &xcb[1],
1574 XNPreeditDrawCallback , &xcb[2],
1575# if 0
1576 XNPreeditCaretCallback, &xcb[3],
1577# endif
1578 NULL);
1579 }
1580#endif
1571 1581
1572 Input_Context = XCreateIC (xim, 1582 Input_Context = XCreateIC (xim,
1573 XNInputStyle, input_style, 1583 XNInputStyle, input_style,
1574 XNClientWindow, vt, 1584 XNClientWindow, vt,
1575 XNFocusWindow, parent[0], 1585 XNFocusWindow, parent[0],
… …
1577 preedit_attr, 1587 preedit_attr,
1578 status_attr ? XNStatusAttributes : NULL, 1588 status_attr ? XNStatusAttributes : NULL,
1579 status_attr, NULL); 1589 status_attr, NULL);
1580 1590
1581 if (preedit_attr) XFree (preedit_attr); 1591 if (preedit_attr) XFree (preedit_attr);
1582 if (status_attr) XFree (status_attr); 1592 if (status_attr) XFree (status_attr);
1583 if (fs) XFreeFontSet (display->display, fs); 1593 if (fs) XFreeFontSet (dpy, fs);
1584 1594
1585 if (Input_Context == NULL) 1595 if (Input_Context == NULL)
1586 { 1596 {
1587 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1597 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1588 im_destroy (); 1598 im_destroy ();
1589 return false; 1599 return false;
1590 } 1600 }
1591 1601
1592 if (input_style & XIMPreeditArea) 1602#if 0
1603 // unfortunately, only the focus window is used by XIM, hard to fix
1604 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1605 vt_select_input ();
1606#endif
1607
1593 IMSetStatusPosition (); 1608 IMSetPosition ();
1594 1609
1595 D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1596 return true; 1610 return true;
1597} 1611}
1598 1612
1599void 1613void
1600rxvt_term::im_cb () 1614rxvt_term::im_cb ()
… …
1602 int i; 1616 int i;
1603 const char *p; 1617 const char *p;
1604 char **s; 1618 char **s;
1605 char buf[IMBUFSIZ]; 1619 char buf[IMBUFSIZ];
1606 1620
1607 SET_R (this); 1621 make_current ();
1608 1622
1609 im_destroy (); 1623 im_destroy ();
1610 1624
1611 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1612 if (Input_Context) 1625 if (Input_Context)
1613 return; 1626 return;
1614 1627
1615#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1628#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1616 if (rs[Rs_imLocale]) 1629 if (rs[Rs_imLocale])
… …
1658 SET_LOCALE (locale); 1671 SET_LOCALE (locale);
1659#endif 1672#endif
1660} 1673}
1661 1674
1662void 1675void
1663rxvt_term::IMSetStatusPosition () 1676rxvt_term::IMSetPosition ()
1664{ 1677{
1665 XRectangle preedit_rect, status_rect, *needed_rect; 1678 XRectangle preedit_rect, status_rect, *needed_rect;
1666 XVaNestedList preedit_attr, status_attr; 1679 XVaNestedList preedit_attr, status_attr;
1667 1680
1668 if (!Input_Context 1681 if (!Input_Context
1669 || !focus 1682 || !focus
1670 || !(input_style & XIMPreeditArea) 1683 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1671 || !IMisRunning ()) 1684 || !IMisRunning ())
1672 return; 1685 return;
1673 1686
1687 if (input_style & XIMPreeditPosition)
1688 {
1689 im_set_size (preedit_rect);
1690 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1691
1692 XSetICValues (Input_Context,
1693 XNPreeditAttributes, preedit_attr, NULL);
1694 }
1695 else
1696 {
1674 /* Getting the necessary width of preedit area */ 1697 /* Getting the necessary width of preedit area */
1675 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1698 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1676 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1699 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1677 XFree (status_attr); 1700 XFree (status_attr);
1678 1701
1679 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1702 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1680 XFree (needed_rect); 1703 XFree (needed_rect);
1681 1704
1682 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1705 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1683 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1706 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1684 1707
1685 XSetICValues (Input_Context, 1708 XSetICValues (Input_Context,
1686 XNPreeditAttributes, preedit_attr, 1709 XNPreeditAttributes, preedit_attr,
1687 XNStatusAttributes, status_attr, NULL); 1710 XNStatusAttributes, status_attr,
1711 NULL);
1688 1712
1713 XFree (status_attr);
1714 }
1715
1689 XFree (preedit_attr); 1716 XFree (preedit_attr);
1690 XFree (status_attr);
1691} 1717}
1692#endif /* USE_XIM */ 1718#endif /* USE_XIM */
1693 1719
1694/*----------------------------------------------------------------------*/ 1720void
1695rxvt_t rxvt_current_term; 1721rxvt_term::get_window_origin (int &x, int &y)
1722{
1723 Window cr;
1724 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1725/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1726}
1727
1728Pixmap
1729rxvt_term::get_pixmap_property (int prop_id)
1730{
1731 if (prop_id > 0 && prop_id < NUM_XA)
1732 if (xa[prop_id])
1733 {
1734 int aformat;
1735 unsigned long nitems, bytes_after;
1736 Atom atype;
1737 unsigned char *prop = NULL;
1738 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1739 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1740 &nitems, &bytes_after, &prop);
1741 if (result == Success && prop && atype == XA_PIXMAP)
1742 {
1743 return *(Pixmap *)prop;
1744 }
1745 }
1746 return None;
1747}
1748
1749#ifdef HAVE_BG_PIXMAP
1750# if TRACE_PIXMAPS
1751# undef update_background
1752int rxvt_term::trace_update_background (const char *file, int line)
1753{
1754 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1755 update_background ();
1756}
1757# endif
1758
1759int
1760rxvt_term::update_background ()
1761{
1762 bgPixmap.invalidate ();
1763
1764 /* no chance of real time refresh if we are blurring! */
1765 if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
1766 bgPixmap.render ();
1767 else
1768 {
1769 update_background_ev.stop ();
1770
1771 if (!bgPixmap.need_client_side_rendering())
1772 update_background_ev.start (.05);
1773 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1774 update_background_ev.start (.20); /* very slow !!! */
1775 else
1776 update_background_ev.start (.07);
1777 }
1778
1779 return 0;
1780}
1781
1782void
1783rxvt_term::update_background_cb (ev::timer &w, int revents)
1784{
1785 bgPixmap.render ();
1786}
1787
1788#endif /* HAVE_BG_PIXMAP */
1696 1789
1697/*----------------------- end-of-file (C source) -----------------------*/ 1790/*----------------------- end-of-file (C source) -----------------------*/

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