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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.154 by root, Sat Dec 31 17:16:17 2005 UTC vs.
Revision 1.299 by sasha, Tue Jan 15 23:21:18 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 (!OPTION (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 (OPTION (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 (OPTION (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 bgPixmap.invalidate ();
517
498#ifdef TRANSPARENT 518#ifdef ENABLE_TRANSPARENCY
499 if (OPTION (Opt_transparent)) 519 if (option (Opt_transparent))
500 { 520 {
521 bgPixmap.set_transparent ();
522
523#ifdef HAVE_AFTERIMAGE
524 if (rs [Rs_blurradius])
525 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
526#endif
527 if (ISSET_PIXCOLOR (Color_tint))
528 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
529
530 if (rs [Rs_shade])
531 bgPixmap.set_shade (rs [Rs_shade]);
532
533 bgPixmap.set_root_pixmap ();
501 XSelectInput (disp, display->root, PropertyChangeMask); 534 XSelectInput (dpy, display->root, PropertyChangeMask);
502 check_our_parents ();
503 rootwin_ev.start (display, display->root); 535 rootwin_ev.start (display, display->root);
504 } 536 }
505#endif 537#endif
506 538
507 XMapWindow (disp, vt); 539#ifdef BG_IMAGE_FROM_FILE
508 XMapWindow (disp, parent[0]); 540 if (rs[Rs_backgroundPixmap])
541 {
542 const char *p = rs[Rs_backgroundPixmap];
543
544 if ((p = strchr (p, ';')) != 0)
545 {
546 p++;
547 bgPixmap.set_geometry (p);
548 }
549 else
550 bgPixmap.set_defaultGeometry ();
551
552 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
553 if (!bgPixmap.window_position_sensitive ())
554 update_background ();
555 }
556#endif
557 }
558#endif
559
560#if ENABLE_PERL
561 rootwin_ev.start (display, display->root);
562#endif
509 563
510 set_colorfgbg (); 564 set_colorfgbg ();
511 565
512 init_command (cmd_argv); 566 init_command (cmd_argv);
513 567
514 free (cmd_argv); 568 free (cmd_argv);
515 569
570 if (pty->pty >= 0)
516 pty_ev.start (pty.pty, EVENT_READ); 571 pty_ev.start (pty->pty, ev::READ);
517 572
518 check_ev.start (); 573 HOOK_INVOKE ((this, HOOK_START, DT_END));
519 574
520 return true; 575#if ENABLE_XEMBED
576 if (rs[Rs_embed])
577 {
578 long info[2] = { 0, XEMBED_MAPPED };
579
580 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
581 32, PropModeReplace, (unsigned char *)&info, 2);
582 }
583#endif
584
585 XMapWindow (dpy, vt);
586 XMapWindow (dpy, parent[0]);
587
588 refresh_check ();
521} 589}
522 590
523static struct sig_handlers 591static struct sig_handlers
524{ 592{
525 sig_watcher sw_chld, sw_term, sw_int; 593 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 }
540 594
541 /* 595 /*
542 * Catch a fatal signal and tidy up before quitting 596 * Catch a fatal signal and tidy up before quitting
543 */ 597 */
544 void 598 void sig_term (ev::sig &w, int revents);
545 sig_term (sig_watcher &w) 599
600 sig_handlers ()
546 { 601 {
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), 602 sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
558 sw_int (this, &sig_handlers::sig_term) 603 sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
559 {
560 } 604 }
561} sig_handlers; 605} sig_handlers;
562 606
563void 607void
608sig_handlers::sig_term (ev::sig &w, int revents)
609{
610 rxvt_emergency_cleanup ();
611 w.stop ();
612 kill (getpid (), w.signum);
613}
614
615char **rxvt_environ; // startup environment
616
617void
564rxvt_init () 618rxvt_init ()
565{ 619{
566 /* 620 ptytty::init ();
567 * Save and then give up any super-user privileges 621
568 * If we need privileges in any area then we must specifically request it. 622 if (!ev_default_loop (0))
569 * We should only need to be root in these cases: 623 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
570 * 1. write utmp entries on some systems 624
571 * 2. chown tty on some systems 625 rxvt_environ = environ;
572 */
573 rxvt_privileges (SAVE);
574 rxvt_privileges (IGNORE);
575 626
576 signal (SIGHUP, SIG_IGN); 627 signal (SIGHUP, SIG_IGN);
577 signal (SIGPIPE, SIG_IGN); 628 signal (SIGPIPE, SIG_IGN);
578 629
579 sig_handlers.sw_chld.start (SIGCHLD);
580 sig_handlers.sw_term.start (SIGTERM); 630 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
581 sig_handlers.sw_int.start (SIGINT); 631 sig_handlers.sw_int.start (SIGINT); ev_unref ();
582 632
583 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 633 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
584 /* signal (SIGURG, SIG_DFL); */ 634 /* signal (SIGURG, SIG_DFL); */
585 635
586 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 636 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
587 // TODO: handle this with exceptions and tolerate the memory loss 637 // TODO: handle this with exceptions and tolerate the memory loss
588 XSetIOErrorHandler (rxvt_xioerror_handler); 638 XSetIOErrorHandler (rxvt_xioerror_handler);
589}
590 639
591/* ------------------------------------------------------------------------- * 640 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} 641}
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 (OPTION (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
700 642
701/*----------------------------------------------------------------------*/ 643/*----------------------------------------------------------------------*/
702/* 644/*
703 * window size/position calculcations for XSizeHint and other storage. 645 * window size/position calculations for XSizeHint and other storage.
704 * if width/height are non-zero then override calculated width/height 646 * if width/height are non-zero then override calculated width/height
705 */ 647 */
706void 648void
707rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 649rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
708{ 650{
709 short recalc_x, recalc_y; 651 short recalc_x, recalc_y;
710 int x, y, sb_w, mb_h, flags; 652 int x, y, sb_w, flags;
711 unsigned int w, h; 653 unsigned int w, h;
712 unsigned int max_width, max_height; 654 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));
717 655
718 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 656 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
719 szHint.win_gravity = NorthWestGravity; 657 szHint.win_gravity = NorthWestGravity;
720 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 658 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
721 659
… …
776 max_width = MAX_COLS * fwidth; 714 max_width = MAX_COLS * fwidth;
777 max_height = MAX_ROWS * fheight; 715 max_height = MAX_ROWS * fheight;
778 716
779 szHint.base_width = szHint.base_height = 2 * int_bwidth; 717 szHint.base_width = szHint.base_height = 2 * int_bwidth;
780 718
781 sb_w = mb_h = 0; 719 sb_w = 0;
782 window_vt_x = window_vt_y = int_bwidth; 720 window_vt_x = window_vt_y = int_bwidth;
783 721
784 if (scrollbar_visible ()) 722 if (scrollBar.state)
785 { 723 {
786 sb_w = scrollbar_TotalWidth (); 724 sb_w = scrollbar_TotalWidth ();
787 szHint.base_width += sb_w; 725 szHint.base_width += sb_w;
726
788 if (!OPTION (Opt_scrollBar_right)) 727 if (!option (Opt_scrollBar_right))
789 window_vt_x += sb_w; 728 window_vt_x += sb_w;
790 } 729 }
791 730
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; 731 szHint.width_inc = fwidth;
800 szHint.height_inc = fheight; 732 szHint.height_inc = fheight;
801 szHint.min_width = szHint.base_width + szHint.width_inc; 733 szHint.min_width = szHint.base_width + szHint.width_inc;
802 szHint.min_height = szHint.base_height + szHint.height_inc; 734 szHint.min_height = szHint.base_height + szHint.height_inc;
803 735
804 if (newwidth && newwidth - szHint.base_width < max_width) 736 if (newwidth && newwidth - szHint.base_width < max_width)
805 { 737 {
806 szHint.width = newwidth; 738 szHint.width = newwidth;
… …
821 { 753 {
822 min_it (height, max_height); 754 min_it (height, max_height);
823 szHint.height = szHint.base_height + height; 755 szHint.height = szHint.base_height + height;
824 } 756 }
825 757
826 if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) 758 if (scrollBar.state && option (Opt_scrollBar_right))
827 window_sb_x = szHint.width - sb_w; 759 window_sb_x = szHint.width - sb_w;
828 760
829 if (recalc_x) 761 if (recalc_x)
830 szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; 762 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
763
831 if (recalc_y) 764 if (recalc_y)
832 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; 765 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
833 766
834 ncol = width / fwidth; 767 ncol = width / fwidth;
835 nrow = height / fheight; 768 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} 769}
841 770
842/*----------------------------------------------------------------------*/ 771/*----------------------------------------------------------------------*/
843/* 772/*
844 * Tell the teletype handler what size the window is. 773 * Tell the teletype handler what size the window is.
845 * Called after a window size change. 774 * Called after a window size change.
846 */ 775 */
847void 776void
848rxvt_term::tt_winch () 777rxvt_term::tt_winch ()
849{ 778{
850 if (pty.pty < 0) 779 if (pty->pty < 0)
851 return; 780 return;
852 781
853 struct winsize ws; 782 struct winsize ws;
854 783
855 ws.ws_col = ncol; 784 ws.ws_col = ncol;
856 ws.ws_row = nrow; 785 ws.ws_row = nrow;
857 ws.ws_xpixel = width; 786 ws.ws_xpixel = width;
858 ws.ws_ypixel = height; 787 ws.ws_ypixel = height;
859 (void)ioctl (pty.pty, TIOCSWINSZ, &ws); 788 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
860 789
861#if 0 790#if 0
862 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 791 // TIOCSWINSZ is supposed to do this automatically and correctly
863 if (cmd_pid) /* force through to the command */ 792 if (cmd_pid) /* force through to the command */
864 kill (-cmd_pid, SIGWINCH); 793 kill (-cmd_pid, SIGWINCH);
865#endif 794#endif
866} 795}
867 796
… …
896 delete fontset[0]; 825 delete fontset[0];
897 fontset[0] = fs; 826 fontset[0] = fs;
898 827
899 prop = (*fs)[1]->properties (); 828 prop = (*fs)[1]->properties ();
900 prop.height += lineSpace; 829 prop.height += lineSpace;
830
901 fs->set_prop (prop); 831 fs->set_prop (prop, false);
902 832
903 fwidth = prop.width; 833 fwidth = prop.width;
904 fheight = prop.height; 834 fheight = prop.height;
905 fbase = (*fs)[1]->ascent; 835 fbase = prop.ascent;
906 836
907 for (int style = 1; style < 4; style++) 837 for (int style = 1; style < 4; style++)
908 { 838 {
909#if ENABLE_STYLES 839#if ENABLE_STYLES
910 const char *res = rs[Rs_font + style]; 840 const char *res = rs[Rs_font + style];
… …
915 { 845 {
916 fontset[style] = fs = new rxvt_fontset (this); 846 fontset[style] = fs = new rxvt_fontset (this);
917 rxvt_fontprop prop2 = prop; 847 rxvt_fontprop prop2 = prop;
918 848
919 if (res) 849 if (res)
920 prop2.weight = prop2.slant = rxvt_fontprop::unset; 850 {
851 fs->populate (res);
852 fs->set_prop (prop2, false);
853 }
921 else 854 else
922 { 855 {
923 res = fontset[0]->fontdesc; 856 fs->populate (fontset[0]->fontdesc);
924 857
925 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 858 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; 859 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
860
861 fs->set_prop (prop2, true);
927 } 862 }
928 863
929 fs->populate (res);
930 fs->set_prop (prop2);
931 } 864 }
932#else 865#else
933 fontset[style] = fontset[0]; 866 fontset[style] = fontset[0];
934#endif 867#endif
935 } 868 }
… …
937 if (parent[0]) 870 if (parent[0])
938 { 871 {
939 resize_all_windows (0, 0, 0); 872 resize_all_windows (0, 0, 0);
940 scr_remap_chars (); 873 scr_remap_chars ();
941 scr_touch (true); 874 scr_touch (true);
942 } 875 }
943 876
944 return true; 877 return true;
945} 878}
946 879
880void
947void rxvt_term::set_string_property (Atom prop, const char *str, int len) 881rxvt_term::set_string_property (Atom prop, const char *str, int len)
948{ 882{
949 XChangeProperty (display->display, parent[0], 883 XChangeProperty (dpy, parent[0],
950 prop, XA_STRING, 8, PropModeReplace, 884 prop, XA_STRING, 8, PropModeReplace,
951 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 885 (const unsigned char *)str, len >= 0 ? len : strlen (str));
952} 886}
953 887
888void
954void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 889rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
955{ 890{
956 wchar_t *ws = rxvt_mbstowcs (str, len); 891 wchar_t *ws = rxvt_mbstowcs (str, len);
957 char *s = rxvt_wcstoutf8 (ws); 892 char *s = rxvt_wcstoutf8 (ws);
958 893
959 XChangeProperty (display->display, parent[0], 894 XChangeProperty (dpy, parent[0],
960 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 895 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
961 (const unsigned char *)s, strlen (s)); 896 (const unsigned char *)s, strlen (s));
962 897
963 free (s); 898 free (s);
964 free (ws); 899 free (ws);
… …
983#if ENABLE_EWMH 918#if ENABLE_EWMH
984 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 919 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
985#endif 920#endif
986} 921}
987 922
923void
924rxvt_term::set_window_color (int idx, const char *color)
925{
988#ifdef XTERM_COLOR_CHANGE 926#ifdef XTERM_COLOR_CHANGE
989void
990rxvt_term::set_window_color (int idx, const char *color)
991{
992 rxvt_color xcol; 927 rxvt_color xcol;
993 int i; 928 int i;
994 929
995 if (color == NULL || *color == '\0') 930 if (color == NULL || *color == '\0')
996 return; 931 return;
997 932
933 color = strdup (color);
934 allocated.push_back ((void *)color);
935 rs[Rs_color + idx] = color;
936
998 /* handle color aliases */ 937 /* handle color aliases */
999 if (isdigit (*color)) 938 if (isdigit (*color))
1000 { 939 {
1001 i = atoi (color); 940 i = atoi (color);
1002 941
1003 if (i >= 8 && i <= 15) 942 if (i >= 8 && i <= 15)
943 {
1004 { /* bright colors */ 944 /* bright colors */
1005 i -= 8;
1006# ifndef NO_BRIGHTCOLOR
1007 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 945 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; 946 goto done;
1018 } 947 }
1019 }
1020 948
1021 if (!rXParseAllocColor (&xcol, color)) 949 if (i >= 0 && i <= 7)
1022 return; 950 {
951 /* normal colors */
952 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
953 goto done;
954 }
955 }
1023 956
1024 /* XStoreColor (display->display, display->cmap, XColor*); */ 957 set_color (xcol, color);
1025 958
1026 /* 959 /*
1027 * FIXME: should free colors here, but no idea how to do it so instead, 960 * FIXME: should free colors here, but no idea how to do it so instead,
1028 * so just keep gobbling up the colormap 961 * so just keep gobbling up the colormap
1029 */ 962 */
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 963
1042 pix_colors_focused[idx] = xcol; 964 pix_colors_focused[idx] = xcol;
1043 SET_PIXCOLOR (idx);
1044 965
1045 /* XSetWindowAttributes attr; */
1046 /* Cursor cursor; */
1047done: 966done:
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. */ 967 /*TODO: handle Color_BD, scrollbar background, etc. */
1055 968
969 update_fade_color (idx);
1056 recolour_cursor (); 970 recolour_cursor ();
1057 scr_recolour (); 971 scr_recolour ();
972#endif /* XTERM_COLOR_CHANGE */
1058} 973}
1059
1060#else
1061# define set_window_color (idx,color) ((void)0)
1062#endif /* XTERM_COLOR_CHANGE */
1063 974
1064void 975void
1065rxvt_term::recolour_cursor () 976rxvt_term::recolour_cursor ()
1066{ 977{
1067 XColor xcol[2]; 978 XColor fg, bg;
1068 979
1069 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) 980 (ISSET_PIXCOLOR (Color_pointer_fg)
1070 ? pix_colors_focused[Color_pointer_fg] 981 ? pix_colors_focused[Color_pointer_fg]
1071 : pix_colors_focused[Color_fg]; 982 : pix_colors_focused[Color_fg]).get (fg);
983
1072 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) 984 (ISSET_PIXCOLOR (Color_pointer_bg)
1073 ? pix_colors_focused[Color_pointer_bg] 985 ? pix_colors_focused[Color_pointer_bg]
1074 : pix_colors_focused[Color_bg]; 986 : pix_colors_focused[Color_bg]).get (bg);
1075 987
1076 XQueryColors (display->display, display->cmap, xcol, 2); 988 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
1077 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1078} 989}
1079 990
1080/*----------------------------------------------------------------------*/ 991/*----------------------------------------------------------------------*/
1081/* 992/*
1082 * find if fg/bg matches any of the normal (low-intensity) colors 993 * find if fg/bg matches any of the normal (low-intensity) colors
1083 */ 994 */
1084void 995void
1085rxvt_term::set_colorfgbg () 996rxvt_term::set_colorfgbg ()
1086{ 997{
1087 unsigned int i; 998 unsigned int i;
1088 const char *xpmb = "\0"; 999 const char *xpmb = "";
1089 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1000 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1090 1001
1091 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1092 strcpy (fstr, "default"); 1002 strcpy (fstr, "default");
1093 strcpy (bstr, "default"); 1003 strcpy (bstr, "default");
1094 for (i = Color_Black; i <= Color_White; i++) 1004 for (i = Color_Black; i <= Color_White; i++)
1095 if (pix_colors[Color_fg] == pix_colors[i]) 1005 if (pix_colors[Color_fg] == pix_colors[i])
1096 { 1006 {
… …
1100 1010
1101 for (i = Color_Black; i <= Color_White; i++) 1011 for (i = Color_Black; i <= Color_White; i++)
1102 if (pix_colors[Color_bg] == pix_colors[i]) 1012 if (pix_colors[Color_bg] == pix_colors[i])
1103 { 1013 {
1104 sprintf (bstr, "%d", (i - Color_Black)); 1014 sprintf (bstr, "%d", (i - Color_Black));
1105#ifdef XPM_BACKGROUND 1015#ifdef BG_IMAGE_FROM_FILE
1106 xpmb = "default;"; 1016 xpmb = "default;";
1107#endif 1017#endif
1108 break; 1018 break;
1109 } 1019 }
1110 1020
1111 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1021 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1112} 1022}
1113 1023
1114/*----------------------------------------------------------------------*/ 1024/*----------------------------------------------------------------------*/
1115 1025
1116int 1026bool
1117rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 1027rxvt_term::set_color (rxvt_color &color, const char *name)
1118{ 1028{
1119 if (!screen_in_out->set (display, colour)) 1029 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; 1030 return true;
1031
1032 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1033 return false;
1034}
1035
1036void
1037rxvt_term::alias_color (int dst, int src)
1038{
1039 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1126} 1040}
1127 1041
1128/* -------------------------------------------------------------------- * 1042/* -------------------------------------------------------------------- *
1129 * - WINDOW RESIZING - * 1043 * - WINDOW RESIZING - *
1130 * -------------------------------------------------------------------- */ 1044 * -------------------------------------------------------------------- */
1131void 1045void
1132rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) 1046rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1133{ 1047{
1134 int fix_screen; 1048 int fix_screen;
1135 int old_width = szHint.width, old_height = szHint.height; 1049 int old_width = szHint.width;
1136 dDisp; 1050 int old_height = szHint.height;
1137 1051
1138 window_calc (newwidth, newheight); 1052 window_calc (newwidth, newheight);
1053
1054 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1139 XSetWMNormalHints (disp, parent[0], &szHint); 1055 XSetWMNormalHints (dpy, parent[0], &szHint);
1140 1056
1141 if (!ignoreparent) 1057 if (!ignoreparent)
1142 { 1058 {
1143#ifdef SMART_RESIZE 1059#ifdef SMART_RESIZE
1144 /* 1060 /*
… …
1148 int x, y, x1, y1; 1064 int x, y, x1, y1;
1149 int dx, dy; 1065 int dx, dy;
1150 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1066 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1151 Window unused_cr; 1067 Window unused_cr;
1152 1068
1153 XTranslateCoordinates (disp, parent[0], display->root, 1069 XTranslateCoordinates (dpy, parent[0], display->root,
1154 0, 0, &x, &y, &unused_cr); 1070 0, 0, &x, &y, &unused_cr);
1155 XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, 1071 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1156 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1072 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1157 /* 1073 /*
1158 * if display->root isn't the parent window, a WM will probably have offset 1074 * if display->root isn't the parent window, a WM will probably have offset
1159 * our position for handles and decorations. Counter it 1075 * our position for handles and decorations. Counter it
1160 */ 1076 */
… …
1162 { 1078 {
1163 x -= x1; 1079 x -= x1;
1164 y -= y1; 1080 y -= y1;
1165 } 1081 }
1166 1082
1167 x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; 1083 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1168 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; 1084 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1169 dx = old_width - szHint.width; 1085 dx = old_width - szHint.width;
1170 dy = old_height - szHint.height; 1086 dy = old_height - szHint.height;
1171 1087
1172 /* Check position of the center of the window */ 1088 /* Check position of the center of the window */
1173 if (x < x1) /* left half */ 1089 if (x < x1) /* left half */
1174 dx = 0; 1090 dx = 0;
… …
1177 if (y < y1) /* top half */ 1093 if (y < y1) /* top half */
1178 dy = 0; 1094 dy = 0;
1179 else if (y == y1) /* exact center */ 1095 else if (y == y1) /* exact center */
1180 dy /= 2; 1096 dy /= 2;
1181 1097
1182 XMoveResizeWindow (disp, parent[0], x + dx, y + dy, 1098 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1183 szHint.width, szHint.height); 1099 szHint.width, szHint.height);
1184#else 1100#else
1185 XResizeWindow (disp, parent[0], szHint.width, szHint.height); 1101 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1186#endif 1102#endif
1187 } 1103 }
1188 1104
1189 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1105 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1190 1106
1191 if (fix_screen || newwidth != old_width || newheight != old_height) 1107 if (fix_screen || newwidth != old_width || newheight != old_height)
1192 { 1108 {
1193 if (scrollbar_visible ()) 1109 if (scrollBar.state)
1194 { 1110 {
1195 XMoveResizeWindow (disp, scrollBar.win, 1111 XMoveResizeWindow (dpy, scrollBar.win,
1196 window_sb_x, 0, 1112 window_sb_x, 0,
1197 scrollbar_TotalWidth (), szHint.height); 1113 scrollbar_TotalWidth (), szHint.height);
1198 resize_scrollbar (); 1114 resize_scrollbar ();
1199 } 1115 }
1200 1116
1201 if (menubar_visible ())
1202 XMoveResizeWindow (disp, menuBar.win,
1203 window_vt_x, 0,
1204 TermWin_TotalWidth (), menuBar_TotalHeight ());
1205
1206 XMoveResizeWindow (disp, vt, 1117 XMoveResizeWindow (dpy, vt,
1207 window_vt_x, window_vt_y, 1118 window_vt_x, window_vt_y,
1208 TermWin_TotalWidth (), TermWin_TotalHeight ()); 1119 width, height);
1120
1121#ifdef HAVE_BG_PIXMAP
1122 if (bgPixmap.window_size_sensitive ())
1123 update_background ();
1124#endif
1209 1125
1210 scr_clear (); 1126 scr_clear ();
1211#ifdef XPM_BACKGROUND
1212 resize_pixmap ();
1213#endif
1214 } 1127 }
1215 1128
1216 if (fix_screen || old_height == 0) 1129 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 (); 1130 scr_reset ();
1231 1131
1232 if (curr_screen >= 0) /* this is not the first time through */ 1132 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1233 { 1133 //scr_touch (false);
1234 scr_change_screen (curr_screen);
1235 selection_check (old_ncol != ncol ? 4 : 0);
1236 }
1237 }
1238 1134
1239 old_width = szHint.width; 1135#ifdef HAVE_BG_PIXMAP
1240 old_height = szHint.height; 1136// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1241 1137// if (bgPixmap.pixmap)
1242#ifdef XPM_BACKGROUND
1243 if (pixmap)
1244 scr_touch (false); 1138// scr_touch (false);
1245#endif 1139#endif
1246 1140
1247#ifdef USE_XIM 1141#ifdef USE_XIM
1248 IMSetStatusPosition (); 1142 IMSetPosition ();
1249#endif 1143#endif
1250} 1144}
1251 1145
1252/* 1146/*
1253 * Set the width/height of the vt window in characters. Units are pixels. 1147 * Set the width/height of the vt window in characters. Units are pixels.
… …
1258{ 1152{
1259 XWindowAttributes wattr; 1153 XWindowAttributes wattr;
1260 1154
1261 if (newwidth == 0 || newheight == 0) 1155 if (newwidth == 0 || newheight == 0)
1262 { 1156 {
1263 XGetWindowAttributes (display->display, display->root, &wattr); 1157 XGetWindowAttributes (dpy, display->root, &wattr);
1264 1158
1265 if (newwidth == 0) 1159 if (newwidth == 0)
1266 newwidth = wattr.width - szHint.base_width; 1160 newwidth = wattr.width - szHint.base_width;
1267 if (newheight == 0) 1161 if (newheight == 0)
1268 newheight = wattr.height - szHint.base_height; 1162 newheight = wattr.height - szHint.base_height;
… …
1282#ifdef USE_XIM 1176#ifdef USE_XIM
1283 1177
1284void 1178void
1285rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1179rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1286{ 1180{
1287 fg = pix_colors[Color_fg]; 1181 fg = pix_colors [Color_fg];
1288 bg = pix_colors[Color_bg]; 1182 bg = pix_colors [Color_bg];
1289} 1183}
1290 1184
1291void 1185void
1292rxvt_term::im_set_size (XRectangle &size) 1186rxvt_term::im_set_size (XRectangle &size)
1293{ 1187{
… …
1330 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1224 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1331 1225
1332 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1226 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1333 *p = '\0'; 1227 *p = '\0';
1334 1228
1335 atom = XInternAtom (display->display, server, False); 1229 atom = XInternAtom (dpy, server, False);
1336 win = XGetSelectionOwner (display->display, atom); 1230 win = XGetSelectionOwner (dpy, atom);
1337 1231
1338 if (win != None) 1232 if (win != None)
1339 return True; 1233 return True;
1340 } 1234 }
1341 1235
… …
1348 XPoint nspot; 1242 XPoint nspot;
1349 XVaNestedList preedit_attr; 1243 XVaNestedList preedit_attr;
1350 1244
1351 if (!Input_Context 1245 if (!Input_Context
1352 || !focus 1246 || !focus
1353 || !(input_style & XIMPreeditPosition)) 1247 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1354 return; 1248 return;
1355 1249
1356 im_set_position (nspot); 1250 im_set_position (nspot);
1357 1251
1358 if (nspot.x == spot.x && nspot.y == spot.y) 1252 if (nspot.x == spot.x && nspot.y == spot.y)
… …
1377 input_method = 0; 1271 input_method = 0;
1378 } 1272 }
1379 1273
1380 Input_Context = 0; 1274 Input_Context = 0;
1381} 1275}
1276
1277#ifdef ENABLE_XIM_ONTHESPOT
1278
1279static void
1280xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
1281{
1282 ((rxvt_term *)client_data)->make_current ();
1283 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
1284}
1285
1286static void
1287xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
1288{
1289 ((rxvt_term *)client_data)->make_current ();
1290 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
1291}
1292
1293static void
1294xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
1295{
1296 rxvt_term *term = (rxvt_term *)client_data;
1297 XIMText *text = call_data->text;
1298
1299 term->make_current ();
1300
1301 if (text)
1302 {
1303 void *str;
1304
1305 if (!text->encoding_is_wchar && text->string.multi_byte)
1306 {
1307 // of course, X makes it ugly again
1308 if (term->rs[Rs_imLocale])
1309 SET_LOCALE (term->rs[Rs_imLocale]);
1310
1311 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
1312 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
1313
1314 if (term->rs[Rs_imLocale])
1315 SET_LOCALE (term->locale);
1316 }
1317 else
1318 str = (void *)text->string.wide_char;
1319
1320 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1321 DT_INT, call_data->caret,
1322 DT_INT, call_data->chg_first,
1323 DT_INT, call_data->chg_length,
1324 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
1325 DT_WCS_LEN, str, str ? (int)text->length : 0,
1326 DT_END));
1327 }
1328 else
1329 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1330 DT_INT, call_data->caret,
1331 DT_INT, call_data->chg_first,
1332 DT_INT, call_data->chg_length,
1333 DT_END));
1334}
1335
1336#if 0
1337static void
1338xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1339{
1340 ((rxvt_term *)client_data)->make_current ();
1341 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1342 DT_INT, call_data->position,
1343 DT_INT, call_data->direction,
1344 DT_INT, call_data->style,
1345 DT_END));
1346}
1347#endif
1348
1349#endif
1382 1350
1383/* 1351/*
1384 * Try to open a XIM with the current modifiers, then see if we can 1352 * Try to open a XIM with the current modifiers, then see if we can
1385 * open a suitable preedit type 1353 * open a suitable preedit type
1386 */ 1354 */
… …
1393 XRectangle rect, status_rect, needed_rect; 1361 XRectangle rect, status_rect, needed_rect;
1394 unsigned long fg, bg; 1362 unsigned long fg, bg;
1395 const char *p; 1363 const char *p;
1396 char **s; 1364 char **s;
1397 XIMStyles *xim_styles; 1365 XIMStyles *xim_styles;
1366#ifdef ENABLE_XIM_ONTHESPOT
1367 XIMCallback xcb[4];
1368#endif
1369
1370 set_environ (envv);
1398 1371
1399 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1372 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1400 return false; 1373 return false;
1401 1374
1402 D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1403 input_method = display->get_xim (locale, modifiers); 1375 input_method = display->get_xim (locale, modifiers);
1404 if (input_method == NULL) 1376 if (input_method == NULL)
1405 return false; 1377 return false;
1406 1378
1407 xim = input_method->xim; 1379 xim = input_method->xim;
… …
1427 s = rxvt_splitcommastring (p); 1399 s = rxvt_splitcommastring (p);
1428 1400
1429 for (i = found = 0; !found && s[i]; i++) 1401 for (i = found = 0; !found && s[i]; i++)
1430 { 1402 {
1431 if (!strcmp (s[i], "OverTheSpot")) 1403 if (!strcmp (s[i], "OverTheSpot"))
1432 input_style = (XIMPreeditPosition | XIMStatusNothing); 1404 input_style = XIMPreeditPosition | XIMStatusNothing;
1433 else if (!strcmp (s[i], "OffTheSpot")) 1405 else if (!strcmp (s[i], "OffTheSpot"))
1434 input_style = (XIMPreeditArea | XIMStatusArea); 1406 input_style = XIMPreeditArea | XIMStatusArea;
1435 else if (!strcmp (s[i], "Root")) 1407 else if (!strcmp (s[i], "Root"))
1436 input_style = (XIMPreeditNothing | XIMStatusNothing); 1408 input_style = XIMPreeditNothing | XIMStatusNothing;
1437 else if (!strcmp (s[i], "None")) 1409 else if (!strcmp (s[i], "None"))
1438 input_style = (XIMPreeditNone | XIMStatusNone); 1410 input_style = XIMPreeditNone | XIMStatusNone;
1411#ifdef ENABLE_XIM_ONTHESPOT
1412 else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
1413 input_style = XIMPreeditCallbacks | XIMStatusNothing;
1414#endif
1415 else
1416 input_style = XIMPreeditNothing | XIMStatusNothing;
1439 1417
1440 for (j = 0; j < xim_styles->count_styles; j++) 1418 for (j = 0; j < xim_styles->count_styles; j++)
1441 if (input_style == xim_styles->supported_styles[j]) 1419 if (input_style == xim_styles->supported_styles[j])
1442 { 1420 {
1443 rxvt_freecommastring (s); 1421 rxvt_freecommastring (s);
… …
1481 "*", 1459 "*",
1482 fheight, 1460 fheight,
1483 fheight + 1, fheight - 1, 1461 fheight + 1, fheight - 1,
1484 fheight - 2, fheight + 2); 1462 fheight - 2, fheight + 2);
1485 1463
1486 fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1464 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1487 &missing_charset_list, &missing_charset_count, &def_string); 1465 &missing_charset_list, &missing_charset_count, &def_string);
1488 1466
1489 if (missing_charset_list) 1467 if (missing_charset_list)
1490 XFreeStringList (missing_charset_list); 1468 XFreeStringList (missing_charset_list);
1491 1469
… …
1532 XNBackground, bg, 1510 XNBackground, bg,
1533 XNArea, &status_rect, 1511 XNArea, &status_rect,
1534 XNFontSet, fs, 1512 XNFontSet, fs,
1535 NULL); 1513 NULL);
1536 } 1514 }
1515#if ENABLE_XIM_ONTHESPOT
1516 else if (input_style & XIMPreeditCallbacks)
1517 {
1518 im_set_position (spot);
1519
1520 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1521 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1522 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1523# if 0
1524 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1525# endif
1526
1527 preedit_attr = XVaCreateNestedList (0,
1528 XNSpotLocation, &spot,
1529 XNPreeditStartCallback, &xcb[0],
1530 XNPreeditDoneCallback , &xcb[1],
1531 XNPreeditDrawCallback , &xcb[2],
1532# if 0
1533 XNPreeditCaretCallback, &xcb[3],
1534# endif
1535 NULL);
1536 }
1537#endif
1537 1538
1538 Input_Context = XCreateIC (xim, 1539 Input_Context = XCreateIC (xim,
1539 XNInputStyle, input_style, 1540 XNInputStyle, input_style,
1540 XNClientWindow, vt, 1541 XNClientWindow, vt,
1541 XNFocusWindow, parent[0], 1542 XNFocusWindow, parent[0],
… …
1543 preedit_attr, 1544 preedit_attr,
1544 status_attr ? XNStatusAttributes : NULL, 1545 status_attr ? XNStatusAttributes : NULL,
1545 status_attr, NULL); 1546 status_attr, NULL);
1546 1547
1547 if (preedit_attr) XFree (preedit_attr); 1548 if (preedit_attr) XFree (preedit_attr);
1548 if (status_attr) XFree (status_attr); 1549 if (status_attr) XFree (status_attr);
1549 if (fs) XFreeFontSet (display->display, fs); 1550 if (fs) XFreeFontSet (dpy, fs);
1550 1551
1551 if (Input_Context == NULL) 1552 if (Input_Context == NULL)
1552 { 1553 {
1553 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1554 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1554 im_destroy (); 1555 im_destroy ();
1555 return false; 1556 return false;
1556 } 1557 }
1557 1558
1558 if (input_style & XIMPreeditArea) 1559#if 0
1560 // unfortunately, only the focus window is used by XIM, hard to fix
1561 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1562 vt_select_input ();
1563#endif
1564
1559 IMSetStatusPosition (); 1565 IMSetPosition ();
1560 1566
1561 D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1562 return true; 1567 return true;
1563} 1568}
1564 1569
1565void 1570void
1566rxvt_term::im_cb () 1571rxvt_term::im_cb ()
… …
1568 int i; 1573 int i;
1569 const char *p; 1574 const char *p;
1570 char **s; 1575 char **s;
1571 char buf[IMBUFSIZ]; 1576 char buf[IMBUFSIZ];
1572 1577
1573 SET_R (this); 1578 make_current ();
1574 1579
1575 im_destroy (); 1580 im_destroy ();
1576 1581
1577 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1578 if (Input_Context) 1582 if (Input_Context)
1579 return; 1583 return;
1580 1584
1581#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1585#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1582 if (rs[Rs_imLocale]) 1586 if (rs[Rs_imLocale])
… …
1624 SET_LOCALE (locale); 1628 SET_LOCALE (locale);
1625#endif 1629#endif
1626} 1630}
1627 1631
1628void 1632void
1629rxvt_term::IMSetStatusPosition () 1633rxvt_term::IMSetPosition ()
1630{ 1634{
1631 XRectangle preedit_rect, status_rect, *needed_rect; 1635 XRectangle preedit_rect, status_rect, *needed_rect;
1632 XVaNestedList preedit_attr, status_attr; 1636 XVaNestedList preedit_attr, status_attr;
1633 1637
1634 if (!Input_Context 1638 if (!Input_Context
1635 || !focus 1639 || !focus
1636 || !(input_style & XIMPreeditArea) 1640 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1637 || !IMisRunning ()) 1641 || !IMisRunning ())
1638 return; 1642 return;
1639 1643
1644 if (input_style & XIMPreeditPosition)
1645 {
1646 im_set_size (preedit_rect);
1647 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1648
1649 XSetICValues (Input_Context,
1650 XNPreeditAttributes, preedit_attr, NULL);
1651 }
1652 else
1653 {
1640 /* Getting the necessary width of preedit area */ 1654 /* Getting the necessary width of preedit area */
1641 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1655 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1642 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1656 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1643 XFree (status_attr); 1657 XFree (status_attr);
1644 1658
1645 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1659 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1646 XFree (needed_rect); 1660 XFree (needed_rect);
1647 1661
1648 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1662 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1649 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1663 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1650 1664
1651 XSetICValues (Input_Context, 1665 XSetICValues (Input_Context,
1652 XNPreeditAttributes, preedit_attr, 1666 XNPreeditAttributes, preedit_attr,
1653 XNStatusAttributes, status_attr, NULL); 1667 XNStatusAttributes, status_attr,
1668 NULL);
1654 1669
1670 XFree (status_attr);
1671 }
1672
1655 XFree (preedit_attr); 1673 XFree (preedit_attr);
1656 XFree (status_attr);
1657} 1674}
1658#endif /* USE_XIM */ 1675#endif /* USE_XIM */
1659 1676
1660/*----------------------------------------------------------------------*/ 1677void
1661rxvt_t rxvt_current_term; 1678rxvt_term::get_window_origin (int &x, int &y)
1679{
1680 Window cr;
1681 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1682/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
1683}
1684
1685Pixmap
1686rxvt_term::get_pixmap_property (int prop_id)
1687{
1688 if (prop_id > 0 && prop_id < NUM_XA)
1689 if (xa[prop_id])
1690 {
1691 int aformat;
1692 unsigned long nitems, bytes_after;
1693 Atom atype;
1694 unsigned char *prop = NULL;
1695 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1696 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1697 &nitems, &bytes_after, &prop);
1698 if (result == Success && prop && atype == XA_PIXMAP)
1699 return *(Pixmap *)prop;
1700 }
1701
1702 return None;
1703}
1704
1705#ifdef HAVE_BG_PIXMAP
1706# if TRACE_PIXMAPS
1707# undef update_background
1708void
1709rxvt_term::trace_update_background (const char *file, int line)
1710{
1711 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1712 update_background ();
1713}
1714# endif
1715
1716void
1717rxvt_term::update_background ()
1718{
1719 if (update_background_ev.is_active ())
1720 return;
1721
1722 bgPixmap.invalidate ();
1723
1724 ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since);
1725
1726 if (to_wait <= 0.)
1727 bgPixmap.render ();
1728 else
1729 update_background_ev.start (to_wait);
1730}
1731
1732void
1733rxvt_term::update_background_cb (ev::timer &w, int revents)
1734{
1735 make_current ();
1736
1737 update_background_ev.stop ();
1738 bgPixmap.render ();
1739 refresh_check ();
1740}
1741
1742#endif /* HAVE_BG_PIXMAP */
1662 1743
1663/*----------------------- end-of-file (C source) -----------------------*/ 1744/*----------------------- end-of-file (C source) -----------------------*/

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