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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.150 by root, Wed Dec 21 14:19:19 2005 UTC vs.
Revision 1.295 by root, Fri Jan 4 20:39:42 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"
37
38#include <limits>
35 39
36#include <csignal> 40#include <csignal>
37#include <cstring> 41#include <cstring>
38 42
39#ifdef TTY_GID_SUPPORT
40# include <grp.h>
41#endif
42
43#ifdef HAVE_TERMIOS_H
44# 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>
45#endif 51# endif
46
47#ifdef KEYSYM_RESOURCE
48# include "keyboard.h"
49#endif 52#endif
50 53
51vector<rxvt_term *> rxvt_term::termlist; 54vector<rxvt_term *> rxvt_term::termlist;
52 55
56// used to tell global functions which terminal instance is "active"
57rxvt_t rxvt_current_term;
58
53static char curlocale[128]; 59static char curlocale[128], savelocale[128];
54 60
55bool 61bool
56rxvt_set_locale (const char *locale) 62rxvt_set_locale (const char *locale) NOTHROW
57{ 63{
64 int size = strlen (locale) + 1;
65
66 if (size > sizeof (curlocale))
67 rxvt_fatal ("locale string too long, aborting.\n");
68
58 if (!locale || !strncmp (locale, curlocale, 128)) 69 if (!locale || !memcmp (locale, curlocale, size))
59 return false; 70 return false;
60 71
61 strncpy (curlocale, locale, 128); 72 memcpy (curlocale, locale, size);
62 setlocale (LC_CTYPE, curlocale); 73 setlocale (LC_CTYPE, curlocale);
63 return true; 74 return true;
64} 75}
65 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
66#if ENABLE_COMBINING 90#if ENABLE_COMBINING
67class rxvt_composite_vec rxvt_composite; 91class rxvt_composite_vec rxvt_composite;
68 92
69text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 93text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
70{ 94{
71 compose_char *cc; 95 compose_char *cc;
72 96
73 // break compose chains, as stupid readline really likes to duplicate 97 // break compose chains, as stupid readline really likes to duplicate
74 // composing characters for some reason near the end of a line. 98 // composing characters for some reason near the end of a line.
75 cc = (*this)[c1]; 99 cc = (*this)[c1];
76 while (cc) 100 while (cc)
77 { 101 {
… …
126 150
127} 151}
128#endif 152#endif
129 153
130rxvt_term::rxvt_term () 154rxvt_term::rxvt_term ()
131 : 155{
132#if TRANSPARENT 156#if HAVE_BG_PIXMAP
133 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),
134#endif 176#endif
135#ifdef HAVE_SCROLLBARS 177#ifdef HAVE_SCROLLBARS
136 scrollbar_ev (this, &rxvt_term::x_cb), 178 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
137#endif 179#endif
138#ifdef MENUBAR 180#ifdef USE_XIM
139 menubar_ev (this, &rxvt_term::x_cb), 181 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
140#endif
141#ifdef CURSOR_BLINK
142 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
143#endif
144#ifdef TEXT_BLINK
145 text_blink_ev (this, &rxvt_term::text_blink_cb),
146#endif
147#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
148 cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
149#endif
150#ifdef SELECTION_SCROLLING
151 sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
152#endif
153#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
154 slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
155#endif 182#endif
156#ifdef POINTER_BLANK 183#ifdef POINTER_BLANK
157 pointer_ev (this, &rxvt_term::pointer_cb), 184 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
158#endif 185#endif
159#ifdef USE_XIM 186#ifndef NO_BELL
160 im_ev (this, &rxvt_term::im_cb), 187 bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
161#endif 188#endif
162 termwin_ev (this, &rxvt_term::x_cb), 189 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
163 vt_ev (this, &rxvt_term::x_cb), 190 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
164 check_ev (this, &rxvt_term::check_cb), 191 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
165 flush_ev (this, &rxvt_term::flush_cb), 192 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
166 destroy_ev (this, &rxvt_term::destroy_cb), 193 incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
167 pty_ev (this, &rxvt_term::pty_cb), 194 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
168 incr_ev (this, &rxvt_term::incr_cb) 195 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
169{ 196
170 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 197 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
171 198
172 termlist.push_back (this); 199 termlist.push_back (this);
173 200
174#ifdef KEYSYM_RESOURCE 201#ifdef KEYSYM_RESOURCE
175 keyboard = new keyboard_manager; 202 keyboard = new keyboard_manager;
176
177 if (!keyboard)
178 rxvt_fatal ("out of memory, aborting.\n");
179#endif 203#endif
180} 204}
181 205
182// 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.
183// for use before an emergency exit 207// for use before an emergency exit
208void
184void rxvt_term::emergency_cleanup () 209rxvt_term::emergency_cleanup ()
185{ 210{
186 if (cmd_pid) 211 if (cmd_pid)
187 kill (-cmd_pid, SIGHUP); 212 kill (-cmd_pid, SIGHUP);
188 213
189#ifdef UTMP_SUPPORT 214 pty_ev.stop ();
190 privileged_utmp (RESTORE); 215 delete pty; pty = 0;
191#endif
192
193 pty.put ();
194} 216}
195 217
196rxvt_term::~rxvt_term () 218rxvt_term::~rxvt_term ()
197{ 219{
198 termlist.erase (find (termlist.begin (), termlist.end(), this)); 220 termlist.erase (find (termlist.begin (), termlist.end(), this));
… …
206#endif 228#endif
207 delete fontset[0]; 229 delete fontset[0];
208 230
209 if (display) 231 if (display)
210 { 232 {
211 dDisp;
212
213 selection_clear (); 233 selection_clear ();
214 234
215#ifdef USE_XIM 235#ifdef USE_XIM
216 im_destroy (); 236 im_destroy ();
217#endif 237#endif
218#ifdef MENUBAR
219 if (menubarGC) XFreeGC (disp, menubarGC);
220#endif
221#ifdef XTERM_SCROLLBAR 238#ifdef XTERM_SCROLLBAR
222 if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); 239 if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
223 if (ShadowGC) XFreeGC (disp, ShadowGC); 240 if (ShadowGC) XFreeGC (dpy, ShadowGC);
224#endif 241#endif
225#ifdef PLAIN_SCROLLBAR 242#ifdef PLAIN_SCROLLBAR
226 if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); 243 if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
227#endif 244#endif
228#ifdef NEXT_SCROLLBAR 245#ifdef NEXT_SCROLLBAR
229 if (blackGC) XFreeGC (disp, blackGC); 246 if (blackGC) XFreeGC (dpy, blackGC);
230 if (whiteGC) XFreeGC (disp, whiteGC); 247 if (whiteGC) XFreeGC (dpy, whiteGC);
231 if (grayGC) XFreeGC (disp, grayGC); 248 if (grayGC) XFreeGC (dpy, grayGC);
232 if (darkGC) XFreeGC (disp, darkGC); 249 if (darkGC) XFreeGC (dpy, darkGC);
233 if (stippleGC) XFreeGC (disp, stippleGC); 250 if (stippleGC) XFreeGC (dpy, stippleGC);
234 if (dimple) XFreePixmap (disp, dimple); 251 if (dimple) XFreePixmap (dpy, dimple);
235 if (upArrow) XFreePixmap (disp, upArrow); 252 if (upArrow) XFreePixmap (dpy, upArrow);
236 if (downArrow) XFreePixmap (disp, downArrow); 253 if (downArrow) XFreePixmap (dpy, downArrow);
237 if (upArrowHi) XFreePixmap (disp, upArrowHi); 254 if (upArrowHi) XFreePixmap (dpy, upArrowHi);
238 if (downArrowHi) XFreePixmap (disp, downArrowHi); 255 if (downArrowHi) XFreePixmap (dpy, downArrowHi);
239#endif 256#endif
240#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 257#ifdef RXVT_SCROLLBAR
241 if (topShadowGC) XFreeGC (disp, topShadowGC); 258 if (topShadowGC) XFreeGC (dpy, topShadowGC);
242 if (botShadowGC) XFreeGC (disp, botShadowGC); 259 if (botShadowGC) XFreeGC (dpy, botShadowGC);
243 if (scrollbarGC) XFreeGC (disp, scrollbarGC); 260 if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
244#endif 261#endif
245 if (gc) XFreeGC (disp, gc); 262 if (gc) XFreeGC (dpy, gc);
246 263
247#if defined(MENUBAR) && (MENUBAR_MAX > 1)
248 delete menuBar.drawable;
249 //if (menuBar.win)
250 // XDestroyWindow (disp, menuBar.win);
251#endif
252 delete drawable; 264 delete drawable;
253 // destroy all windows 265 // destroy all windows
254 if (parent[0]) 266 if (parent[0])
255 XDestroyWindow (disp, parent[0]); 267 XDestroyWindow (dpy, parent[0]);
256 }
257 268
258 // TODO: free pixcolours, colours should become part of rxvt_display 269 for (int i = 0; i < TOTAL_COLORS; i++)
259 270 if (ISSET_PIXCOLOR (i))
260 delete pix_colors_focused; 271 {
272 pix_colors_focused [i].free (this);
261#if OFF_FOCUS_FADING 273#if OFF_FOCUS_FADING
262 delete pix_colors_unfocused; 274 pix_colors_unfocused [i].free (this);
263#endif 275#endif
276 }
264 277
278 clear ();
279 }
280
281#ifdef HAVE_BG_PIXMAP
282 bgPixmap.destroy ();
283#endif
284 display->flush (); /* ideally .put should do this */
265 displays.put (display); 285 displays.put (display);
266 286
267 scr_release (); 287 scr_release ();
268 288
269 /* clear all resources */ 289 /* clear all resources */
270 for (int i = 0; i < allocated.size (); i++) 290 for (int i = 0; i < allocated.size (); i++)
271 free (allocated [i]); 291 free (allocated [i]);
272 292
273 free (selection.text); 293 free (selection.text);
274 // TODO: manage env vars in child only(!) 294 // TODO: manage env vars in child only(!)
275 free (env_windowid);
276 free (env_display); 295 free (env_display);
277 free (env_term); 296 free (env_term);
278 free (env_colorfgbg);
279 free (locale); 297 free (locale);
280 free (v_buffer); 298 free (v_buffer);
281 free (incr_buf); 299 free (incr_buf);
282 300
283 delete envv; 301 delete envv;
284 delete argv; 302 delete argv;
285 303
286#ifdef KEYSYM_RESOURCE 304#ifdef KEYSYM_RESOURCE
287 delete keyboard; 305 delete keyboard;
288#endif 306#endif
307#ifndef NO_RESOURCES
308 XrmDestroyDatabase (option_db);
309#endif
310}
311
312// child has exited, usually destroys
313void
314rxvt_term::child_cb (ev::child &w, int status)
315{
316 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
317
318 cmd_pid = 0;
319
320 if (!option (Opt_hold))
321 destroy ();
289} 322}
290 323
291void 324void
292rxvt_term::destroy () 325rxvt_term::destroy ()
293{ 326{
294 if (destroy_ev.active) 327 if (destroy_ev.is_active ())
295 return; 328 return;
329
330 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
296 331
297#if ENABLE_OVERLAY 332#if ENABLE_OVERLAY
298 scr_overlay_off (); 333 scr_overlay_off ();
299#endif 334#endif
300 335
… …
304 im_ev.stop (display); 339 im_ev.stop (display);
305#endif 340#endif
306#if HAVE_SCROLLBARS 341#if HAVE_SCROLLBARS
307 scrollbar_ev.stop (display); 342 scrollbar_ev.stop (display);
308#endif 343#endif
309#if MENUBAR 344#if ENABLE_TRANSPARENCY || ENABLE_PERL
310 menubar_ev.stop (display);
311#endif
312#if TRANSPARENT
313 rootwin_ev.stop (display); 345 rootwin_ev.stop (display);
314#endif 346#endif
315 incr_ev.stop (); 347 incr_ev.stop ();
316 termwin_ev.stop (display); 348 termwin_ev.stop (display);
317 vt_ev.stop (display); 349 vt_ev.stop (display);
318 } 350 }
319 351
320 check_ev.stop (); 352 flush_ev.stop ();
321 pty_ev.stop (); 353 pty_ev.stop ();
322#ifdef CURSOR_BLINK 354#ifdef CURSOR_BLINK
323 cursor_blink_ev.stop (); 355 cursor_blink_ev.stop ();
324#endif 356#endif
325#ifdef TEXT_BLINK 357#ifdef TEXT_BLINK
… …
333#endif 365#endif
334#ifdef POINTER_BLANK 366#ifdef POINTER_BLANK
335 pointer_ev.stop (); 367 pointer_ev.stop ();
336#endif 368#endif
337 369
338 destroy_ev.start (0); 370 destroy_ev.start ();
339} 371}
340 372
341void 373void
342rxvt_term::destroy_cb (time_watcher &w) 374rxvt_term::destroy_cb (ev::idle &w, int revents)
343{ 375{
344 SET_R (this); 376 make_current ();
345 377
346 delete this; 378 delete this;
347} 379}
348 380
349/*----------------------------------------------------------------------*/ 381/*----------------------------------------------------------------------*/
… …
358{ 390{
359 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++)
360 (*t)->emergency_cleanup (); 392 (*t)->emergency_cleanup ();
361} 393}
362 394
363#if ENABLE_FRILLS 395#if !ENABLE_MINIMAL
364static void 396static void
365print_x_error (Display *dpy, XErrorEvent *event) 397print_x_error (Display *dpy, XErrorEvent *event)
366{ 398{
367 char buffer[BUFSIZ]; 399 char buffer[BUFSIZ];
368 char mesg[BUFSIZ]; 400 char mesg[BUFSIZ];
… …
401 else 433 else
402 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 434 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
403 mesg, BUFSIZ); 435 mesg, BUFSIZ);
404 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 436 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
405 } 437 }
406 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 438 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
407 mesg, BUFSIZ); 439 mesg, BUFSIZ);
408 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 440 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
409} 441}
410#endif 442#endif
411 443
… …
416 GET_R->allowedxerror = event->error_code; 448 GET_R->allowedxerror = event->error_code;
417 else 449 else
418 { 450 {
419 // 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,
420 // so just output the error and continue 452 // so just output the error and continue
421#if ENABLE_FRILLS 453#if ENABLE_MINIMAL
454 old_xerror_handler (display, event);
455#else
422 print_x_error (display, event); 456 print_x_error (display, event);
423#else
424 old_xerror_handler (display, event);
425#endif 457#endif
426 } 458 }
427 459
428 return 0; 460 return 0;
429} 461}
… …
436 rxvt_emergency_cleanup (); 468 rxvt_emergency_cleanup ();
437 _exit (EXIT_FAILURE); 469 _exit (EXIT_FAILURE);
438} 470}
439 471
440/*----------------------------------------------------------------------*/ 472/*----------------------------------------------------------------------*/
441bool 473void
442rxvt_term::init (int argc, const char *const *argv) 474rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
443{ 475{
476 this->envv = envv;
477
444 SET_R (this); 478 SET_R (this);
445
446 set_locale (""); 479 set_locale ("");
480 set_environ (envv); // few things in X do not call setlocale :(
447 481
448 if (!init_vars ()) 482 init_vars ();
449 return false;
450 483
451 init_secondary (); 484 init_secondary ();
452 485
453 const char **cmd_argv = init_resources (argc, argv); 486 const char **cmd_argv = init_resources (argc, argv);
454 487
455#ifdef KEYSYM_RESOURCE 488#ifdef KEYSYM_RESOURCE
456 keyboard->register_done (); 489 keyboard->register_done ();
457#endif 490#endif
458 491
459#if MENUBAR_MAX
460 menubar_read (rs[Rs_menu]);
461#endif
462#ifdef HAVE_SCROLLBARS 492#ifdef HAVE_SCROLLBARS
463 if (options & Opt_scrollBar) 493 if (option (Opt_scrollBar))
464 scrollBar.setIdle (); /* set existence for size calculations */ 494 scrollBar.setIdle (); /* set existence for size calculations */
465#endif 495#endif
466 496
497 pty = ptytty::create ();
498
467 create_windows (argc, argv); 499 create_windows (argc, argv);
468 500
469 dDisp;
470
471 init_xlocale (); 501 init_xlocale ();
472 502
473 scr_reset (); /* initialize screen */ 503 scr_reset (); // initialize screen
474 504
475#if 0 505#if 0
476 XSynchronize (disp, True); 506 XSynchronize (dpy, True);
477#endif 507#endif
478 508
479#ifdef HAVE_SCROLLBARS 509#ifdef HAVE_SCROLLBARS
480 if (options & Opt_scrollBar) 510 if (option (Opt_scrollBar))
481 resize_scrollbar (); /* create and map scrollbar */ 511 resize_scrollbar (); /* create and map scrollbar */
482#endif 512#endif
483#if (MENUBAR_MAX) 513#ifdef HAVE_BG_PIXMAP
484 if (menubar_visible ()) 514 {
485 XMapWindow (disp, menuBar.win); 515 bgPixmap.set_target (this);
486#endif 516
487#ifdef TRANSPARENT 517#ifdef ENABLE_TRANSPARENCY
488 if (options & Opt_transparent) 518 if (option (Opt_transparent))
489 { 519 {
520 bgPixmap.set_transparent ();
521
522#ifdef HAVE_AFTERIMAGE
523 if (rs [Rs_blurradius])
524 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
525#endif
526 if (ISSET_PIXCOLOR (Color_tint))
527 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
528
529 if (rs [Rs_shade])
530 bgPixmap.set_shade (rs [Rs_shade]);
531
532 bgPixmap.set_root_pixmap ();
490 XSelectInput (disp, display->root, PropertyChangeMask); 533 XSelectInput (dpy, display->root, PropertyChangeMask);
491 check_our_parents ();
492 rootwin_ev.start (display, display->root); 534 rootwin_ev.start (display, display->root);
493 } 535 }
494#endif 536#endif
495 537
496 XMapWindow (disp, vt); 538#ifdef BG_IMAGE_FROM_FILE
497 XMapWindow (disp, parent[0]); 539 if (rs[Rs_backgroundPixmap])
540 {
541 const char *p = rs[Rs_backgroundPixmap];
542
543 if ((p = strchr (p, ';')) != 0)
544 {
545 p++;
546 bgPixmap.set_geometry (p);
547 }
548 else
549 bgPixmap.set_defaultGeometry ();
550
551 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
552 if (!bgPixmap.window_position_sensitive ())
553 update_background ();
554 }
555#endif
556 }
557#endif
558
559#if ENABLE_PERL
560 rootwin_ev.start (display, display->root);
561#endif
498 562
499 set_colorfgbg (); 563 set_colorfgbg ();
500 564
501 init_command (cmd_argv); 565 init_command (cmd_argv);
502 566
503 free (cmd_argv); 567 free (cmd_argv);
504 568
569 if (pty->pty >= 0)
505 pty_ev.start (pty.pty, EVENT_READ); 570 pty_ev.start (pty->pty, ev::READ);
506 571
507 check_ev.start (); 572 HOOK_INVOKE ((this, HOOK_START, DT_END));
508 573
509 return true; 574#if ENABLE_XEMBED
575 if (rs[Rs_embed])
576 {
577 long info[2] = { 0, XEMBED_MAPPED };
578
579 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
580 32, PropModeReplace, (unsigned char *)&info, 2);
581 }
582#endif
583
584 XMapWindow (dpy, vt);
585 XMapWindow (dpy, parent[0]);
510} 586}
511 587
512static struct sig_handlers 588static struct sig_handlers
513{ 589{
514 sig_watcher sw_chld, sw_term, sw_int; 590 ev::sig sw_term, sw_int;
515
516 void sig_chld (sig_watcher &w)
517 {
518 // we are being called for every SIGCHLD, find the corresponding term
519 int pid;
520
521 while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
522 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
523 if (pid == (*t)->cmd_pid)
524 {
525 (*t)->destroy ();
526 break;
527 }
528 }
529 591
530 /* 592 /*
531 * Catch a fatal signal and tidy up before quitting 593 * Catch a fatal signal and tidy up before quitting
532 */ 594 */
533 void 595 void sig_term (ev::sig &w, int revents);
534 sig_term (sig_watcher &w) 596
597 sig_handlers ()
535 { 598 {
536#ifdef DEBUG_CMD
537 rxvt_warn ("caught signal %d, exiting.\n", w.signum);
538#endif
539 rxvt_emergency_cleanup ();
540 signal (w.signum, SIG_DFL);
541 kill (getpid (), w.signum);
542 }
543
544 sig_handlers ()
545 : sw_chld (this, &sig_handlers::sig_chld),
546 sw_term (this, &sig_handlers::sig_term), 599 sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
547 sw_int (this, &sig_handlers::sig_term) 600 sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
548 {
549 } 601 }
550} sig_handlers; 602} sig_handlers;
551 603
552void 604void
605sig_handlers::sig_term (ev::sig &w, int revents)
606{
607 rxvt_emergency_cleanup ();
608 w.stop ();
609 kill (getpid (), w.signum);
610}
611
612char **rxvt_environ; // startup environment
613
614void
553rxvt_init () 615rxvt_init ()
554{ 616{
555 /* 617 ptytty::init ();
556 * Save and then give up any super-user privileges 618
557 * If we need privileges in any area then we must specifically request it. 619 if (!ev_default_loop (0))
558 * We should only need to be root in these cases: 620 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
559 * 1. write utmp entries on some systems 621
560 * 2. chown tty on some systems 622 rxvt_environ = environ;
561 */
562 rxvt_privileges (SAVE);
563 rxvt_privileges (IGNORE);
564 623
565 signal (SIGHUP, SIG_IGN); 624 signal (SIGHUP, SIG_IGN);
566 signal (SIGPIPE, SIG_IGN); 625 signal (SIGPIPE, SIG_IGN);
567 626
568 sig_handlers.sw_chld.start (SIGCHLD);
569 sig_handlers.sw_term.start (SIGTERM); 627 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
570 sig_handlers.sw_int.start (SIGINT); 628 sig_handlers.sw_int.start (SIGINT); ev_unref ();
571 629
572 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 630 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
573 /* signal (SIGURG, SIG_DFL); */ 631 /* signal (SIGURG, SIG_DFL); */
574 632
575 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 633 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
576 // TODO: handle this with exceptions and tolerate the memory loss 634 // TODO: handle this with exceptions and tolerate the memory loss
577 XSetIOErrorHandler (rxvt_xioerror_handler); 635 XSetIOErrorHandler (rxvt_xioerror_handler);
578}
579 636
580/* ------------------------------------------------------------------------- * 637 XrmInitialize ();
581 * MEMORY ALLOCATION WRAPPERS *
582 * ------------------------------------------------------------------------- */
583void *
584rxvt_malloc (size_t size)
585{
586 void *p = malloc (size);
587
588 if (!p)
589 rxvt_fatal ("memory allocation failure. aborting.\n");
590
591 return p;
592} 638}
593
594void *
595rxvt_calloc (size_t number, size_t size)
596{
597 void *p = calloc (number, size);
598
599 if (!p)
600 rxvt_fatal ("memory allocation failure. aborting.\n");
601
602 return p;
603}
604
605void *
606rxvt_realloc (void *ptr, size_t size)
607{
608 void *p = realloc (ptr, size);
609
610 if (!p)
611 rxvt_fatal ("memory allocation failure. aborting.\n");
612
613 return p;
614}
615
616/* ------------------------------------------------------------------------- *
617 * PRIVILEGED OPERATIONS *
618 * ------------------------------------------------------------------------- */
619/* take care of suid/sgid super-user (root) privileges */
620void
621rxvt_privileges (rxvt_privaction action)
622{
623#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
624 static uid_t euid;
625 static gid_t egid;
626#endif
627
628#if ! defined(__CYGWIN32__)
629# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
630 /* setreuid () is the poor man's setuid (), seteuid () */
631# define seteuid(a) setreuid(-1, (a))
632# define setegid(a) setregid(-1, (a))
633# define HAVE_SETEUID
634# endif
635# ifdef HAVE_SETEUID
636 switch (action)
637 {
638 case IGNORE:
639 /*
640 * change effective uid/gid - not real uid/gid - so we can switch
641 * back to root later, as required
642 */
643 seteuid (getuid ());
644 setegid (getgid ());
645 break;
646 case SAVE:
647 euid = geteuid ();
648 egid = getegid ();
649 break;
650 case RESTORE:
651 seteuid (euid);
652 setegid (egid);
653 break;
654 }
655# else
656 switch (action)
657 {
658 case IGNORE:
659 setuid (getuid ());
660 setgid (getgid ());
661 /* FALLTHROUGH */
662 case SAVE:
663 /* FALLTHROUGH */
664 case RESTORE:
665 break;
666 }
667# endif
668#endif
669}
670
671#ifdef UTMP_SUPPORT
672void
673rxvt_term::privileged_utmp (rxvt_privaction action)
674{
675 if ((options & Opt_utmpInhibit)
676 || !pty.name || !*pty.name)
677 return;
678
679 rxvt_privileges (RESTORE);
680
681 if (action == SAVE)
682 makeutent (pty.name, rs[Rs_display_name]);
683 else
684 cleanutent ();
685
686 rxvt_privileges (IGNORE);
687}
688#endif
689 639
690/*----------------------------------------------------------------------*/ 640/*----------------------------------------------------------------------*/
691/* 641/*
692 * window size/position calculcations for XSizeHint and other storage. 642 * window size/position calculations for XSizeHint and other storage.
693 * if width/height are non-zero then override calculated width/height 643 * if width/height are non-zero then override calculated width/height
694 */ 644 */
695void 645void
696rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 646rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
697{ 647{
698 short recalc_x, recalc_y; 648 short recalc_x, recalc_y;
699 int x, y, sb_w, mb_h, flags; 649 int x, y, sb_w, flags;
700 unsigned int w, h; 650 unsigned int w, h;
701 unsigned int max_width, max_height; 651 unsigned int max_width, max_height;
702 dDisp;
703
704 D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
705 ncol, nrow, szHint.width, szHint.height));
706 652
707 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 653 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
708 szHint.win_gravity = NorthWestGravity; 654 szHint.win_gravity = NorthWestGravity;
709 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 655 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
710 656
… …
718 if (rs[Rs_geometry]) 664 if (rs[Rs_geometry])
719 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); 665 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
720 666
721 if (flags & WidthValue) 667 if (flags & WidthValue)
722 { 668 {
723 ncol = clamp (w, 0, MAX_POSITIVE_INT16); 669 ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());
724 szHint.flags |= USSize; 670 szHint.flags |= USSize;
725 } 671 }
726 672
727 if (flags & HeightValue) 673 if (flags & HeightValue)
728 { 674 {
729 nrow = clamp (h, 0, MAX_POSITIVE_INT16); 675 nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());
730 szHint.flags |= USSize; 676 szHint.flags |= USSize;
731 } 677 }
732 678
733 if (flags & XValue) 679 if (flags & XValue)
734 { 680 {
… …
765 max_width = MAX_COLS * fwidth; 711 max_width = MAX_COLS * fwidth;
766 max_height = MAX_ROWS * fheight; 712 max_height = MAX_ROWS * fheight;
767 713
768 szHint.base_width = szHint.base_height = 2 * int_bwidth; 714 szHint.base_width = szHint.base_height = 2 * int_bwidth;
769 715
770 sb_w = mb_h = 0; 716 sb_w = 0;
771 window_vt_x = window_vt_y = int_bwidth; 717 window_vt_x = window_vt_y = int_bwidth;
772 718
773 if (scrollbar_visible ()) 719 if (scrollBar.state)
774 { 720 {
775 sb_w = scrollbar_TotalWidth (); 721 sb_w = scrollbar_TotalWidth ();
776 szHint.base_width += sb_w; 722 szHint.base_width += sb_w;
723
777 if (!(options & Opt_scrollBar_right)) 724 if (!option (Opt_scrollBar_right))
778 window_vt_x += sb_w; 725 window_vt_x += sb_w;
779 } 726 }
780 727
781 if (menubar_visible ())
782 {
783 mb_h = menuBar_TotalHeight ();
784 szHint.base_height += mb_h;
785 window_vt_y += mb_h;
786 }
787
788 szHint.width_inc = fwidth; 728 szHint.width_inc = fwidth;
789 szHint.height_inc = fheight; 729 szHint.height_inc = fheight;
790 szHint.min_width = szHint.base_width + szHint.width_inc; 730 szHint.min_width = szHint.base_width + szHint.width_inc;
791 szHint.min_height = szHint.base_height + szHint.height_inc; 731 szHint.min_height = szHint.base_height + szHint.height_inc;
792 732
793 if (newwidth && newwidth - szHint.base_width < max_width) 733 if (newwidth && newwidth - szHint.base_width < max_width)
794 { 734 {
795 szHint.width = newwidth; 735 szHint.width = newwidth;
… …
810 { 750 {
811 min_it (height, max_height); 751 min_it (height, max_height);
812 szHint.height = szHint.base_height + height; 752 szHint.height = szHint.base_height + height;
813 } 753 }
814 754
815 if (scrollbar_visible () && (options & Opt_scrollBar_right)) 755 if (scrollBar.state && option (Opt_scrollBar_right))
816 window_sb_x = szHint.width - sb_w; 756 window_sb_x = szHint.width - sb_w;
817 757
818 if (recalc_x) 758 if (recalc_x)
819 szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; 759 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
760
820 if (recalc_y) 761 if (recalc_y)
821 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; 762 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
822 763
823 ncol = width / fwidth; 764 ncol = width / fwidth;
824 nrow = height / fheight; 765 nrow = height / fheight;
825 D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
826 ncol, nrow, szHint.width,
827 szHint.height));
828 return;
829} 766}
830 767
831/*----------------------------------------------------------------------*/ 768/*----------------------------------------------------------------------*/
832/* 769/*
833 * Tell the teletype handler what size the window is. 770 * Tell the teletype handler what size the window is.
834 * Called after a window size change. 771 * Called after a window size change.
835 */ 772 */
836void 773void
837rxvt_term::tt_winch () 774rxvt_term::tt_winch ()
838{ 775{
839 if (pty.pty < 0) 776 if (pty->pty < 0)
840 return; 777 return;
841 778
842 struct winsize ws; 779 struct winsize ws;
843 780
844 ws.ws_col = ncol; 781 ws.ws_col = ncol;
845 ws.ws_row = nrow; 782 ws.ws_row = nrow;
846 ws.ws_xpixel = width; 783 ws.ws_xpixel = width;
847 ws.ws_ypixel = height; 784 ws.ws_ypixel = height;
848 (void)ioctl (pty.pty, TIOCSWINSZ, &ws); 785 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
849 786
850#if 0 787#if 0
851 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 788 // TIOCSWINSZ is supposed to do this automatically and correctly
852 if (cmd_pid) /* force through to the command */ 789 if (cmd_pid) /* force through to the command */
853 kill (-cmd_pid, SIGWINCH); 790 kill (-cmd_pid, SIGWINCH);
854#endif 791#endif
855} 792}
856 793
… …
885 delete fontset[0]; 822 delete fontset[0];
886 fontset[0] = fs; 823 fontset[0] = fs;
887 824
888 prop = (*fs)[1]->properties (); 825 prop = (*fs)[1]->properties ();
889 prop.height += lineSpace; 826 prop.height += lineSpace;
827
890 fs->set_prop (prop); 828 fs->set_prop (prop, false);
891 829
892 fwidth = prop.width; 830 fwidth = prop.width;
893 fheight = prop.height; 831 fheight = prop.height;
894 fweight = prop.weight; 832 fbase = prop.ascent;
895 fslant = prop.slant;
896 fbase = (*fs)[1]->ascent;
897 833
898 for (int style = 1; style < 4; style++) 834 for (int style = 1; style < 4; style++)
899 { 835 {
900#if ENABLE_STYLES 836#if ENABLE_STYLES
901 const char *res = rs[Rs_font + style]; 837 const char *res = rs[Rs_font + style];
… …
906 { 842 {
907 fontset[style] = fs = new rxvt_fontset (this); 843 fontset[style] = fs = new rxvt_fontset (this);
908 rxvt_fontprop prop2 = prop; 844 rxvt_fontprop prop2 = prop;
909 845
910 if (res) 846 if (res)
911 prop2.weight = prop2.slant = rxvt_fontprop::unset; 847 {
848 fs->populate (res);
849 fs->set_prop (prop2, false);
850 }
912 else 851 else
913 { 852 {
914 res = fontset[0]->fontdesc; 853 fs->populate (fontset[0]->fontdesc);
915 854
916 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 855 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
917 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; 856 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
857
858 fs->set_prop (prop2, true);
918 } 859 }
919 860
920 fs->populate (res);
921 fs->set_prop (prop2);
922 } 861 }
923#else 862#else
924 fontset[style] = fontset[0]; 863 fontset[style] = fontset[0];
925#endif 864#endif
926 } 865 }
… …
928 if (parent[0]) 867 if (parent[0])
929 { 868 {
930 resize_all_windows (0, 0, 0); 869 resize_all_windows (0, 0, 0);
931 scr_remap_chars (); 870 scr_remap_chars ();
932 scr_touch (true); 871 scr_touch (true);
933 } 872 }
934 873
935 return true; 874 return true;
936} 875}
937 876
877void
938void rxvt_term::set_string_property (Atom prop, const char *str, int len) 878rxvt_term::set_string_property (Atom prop, const char *str, int len)
939{ 879{
940 // TODO: SMART_WINDOW_TITLE
941 XChangeProperty (display->display, parent[0], 880 XChangeProperty (dpy, parent[0],
942 prop, XA_STRING, 8, PropModeReplace, 881 prop, XA_STRING, 8, PropModeReplace,
943 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 882 (const unsigned char *)str, len >= 0 ? len : strlen (str));
944} 883}
945 884
885void
946void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 886rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
947{ 887{
948 // TODO: SMART_WINDOW_TITLE
949 wchar_t *ws = rxvt_mbstowcs (str, len); 888 wchar_t *ws = rxvt_mbstowcs (str, len);
950 char *s = rxvt_wcstoutf8 (ws); 889 char *s = rxvt_wcstoutf8 (ws);
951 890
952 XChangeProperty (display->display, parent[0], 891 XChangeProperty (dpy, parent[0],
953 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 892 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
954 (const unsigned char *)s, strlen (s)); 893 (const unsigned char *)s, strlen (s));
955 894
956 free (s); 895 free (s);
957 free (ws); 896 free (ws);
… …
976#if ENABLE_EWMH 915#if ENABLE_EWMH
977 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 916 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
978#endif 917#endif
979} 918}
980 919
920void
921rxvt_term::set_window_color (int idx, const char *color)
922{
981#ifdef XTERM_COLOR_CHANGE 923#ifdef XTERM_COLOR_CHANGE
982void
983rxvt_term::set_window_color (int idx, const char *color)
984{
985 rxvt_color xcol; 924 rxvt_color xcol;
986 int i; 925 int i;
987 926
988 if (color == NULL || *color == '\0') 927 if (color == NULL || *color == '\0')
989 return; 928 return;
990 929
930 color = strdup (color);
931 allocated.push_back ((void *)color);
932 rs[Rs_color + idx] = color;
933
991 /* handle color aliases */ 934 /* handle color aliases */
992 if (isdigit (*color)) 935 if (isdigit (*color))
993 { 936 {
994 i = atoi (color); 937 i = atoi (color);
995 938
996 if (i >= 8 && i <= 15) 939 if (i >= 8 && i <= 15)
940 {
997 { /* bright colors */ 941 /* bright colors */
998 i -= 8;
999# ifndef NO_BRIGHTCOLOR
1000 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 942 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
1001 SET_PIXCOLOR (idx);
1002 goto done;
1003# endif
1004 }
1005
1006 if (i >= 0 && i <= 7)
1007 { /* normal colors */
1008 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
1009 SET_PIXCOLOR (idx);
1010 goto done; 943 goto done;
1011 } 944 }
1012 }
1013 945
1014 if (!rXParseAllocColor (&xcol, color)) 946 if (i >= 0 && i <= 7)
1015 return; 947 {
948 /* normal colors */
949 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
950 goto done;
951 }
952 }
1016 953
1017 /* XStoreColor (display->display, display->cmap, XColor*); */ 954 set_color (xcol, color);
1018 955
1019 /* 956 /*
1020 * FIXME: should free colors here, but no idea how to do it so instead, 957 * FIXME: should free colors here, but no idea how to do it so instead,
1021 * so just keep gobbling up the colormap 958 * so just keep gobbling up the colormap
1022 */ 959 */
1023# if 0
1024 for (i = Color_Black; i <= Color_White; i++)
1025 if (pix_colors[idx] == pix_colors[i])
1026 break;
1027 if (i > Color_White)
1028 {
1029 /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
1030 XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
1031 DisplayPlanes (display->display, display->screen));
1032 }
1033# endif
1034 960
1035 pix_colors_focused[idx] = xcol; 961 pix_colors_focused[idx] = xcol;
1036 SET_PIXCOLOR (idx);
1037 962
1038 /* XSetWindowAttributes attr; */
1039 /* Cursor cursor; */
1040done: 963done:
1041
1042#if OFF_FOCUS_FADING
1043 if (rs[Rs_fade])
1044 pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
1045#endif
1046
1047 /*TODO: handle Color_BD, scrollbar background, etc. */ 964 /*TODO: handle Color_BD, scrollbar background, etc. */
1048 965
966 update_fade_color (idx);
1049 recolour_cursor (); 967 recolour_cursor ();
1050 scr_recolour (); 968 scr_recolour ();
969#endif /* XTERM_COLOR_CHANGE */
1051} 970}
1052
1053#else
1054# define set_window_color (idx,color) ((void)0)
1055#endif /* XTERM_COLOR_CHANGE */
1056 971
1057void 972void
1058rxvt_term::recolour_cursor () 973rxvt_term::recolour_cursor ()
1059{ 974{
1060 XColor xcol[2]; 975 XColor fg, bg;
1061 976
1062 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) 977 (ISSET_PIXCOLOR (Color_pointer_fg)
1063 ? pix_colors_focused[Color_pointer_fg] 978 ? pix_colors_focused[Color_pointer_fg]
1064 : pix_colors_focused[Color_fg]; 979 : pix_colors_focused[Color_fg]).get (fg);
980
1065 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) 981 (ISSET_PIXCOLOR (Color_pointer_bg)
1066 ? pix_colors_focused[Color_pointer_bg] 982 ? pix_colors_focused[Color_pointer_bg]
1067 : pix_colors_focused[Color_bg]; 983 : pix_colors_focused[Color_bg]).get (bg);
1068 984
1069 XQueryColors (display->display, display->cmap, xcol, 2); 985 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
1070 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1071} 986}
1072 987
1073/*----------------------------------------------------------------------*/ 988/*----------------------------------------------------------------------*/
1074/* 989/*
1075 * find if fg/bg matches any of the normal (low-intensity) colors 990 * find if fg/bg matches any of the normal (low-intensity) colors
1076 */ 991 */
1077void 992void
1078rxvt_term::set_colorfgbg () 993rxvt_term::set_colorfgbg ()
1079{ 994{
1080 unsigned int i; 995 unsigned int i;
1081 const char *xpmb = "\0"; 996 const char *xpmb = "";
1082 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 997 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1083 998
1084 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1085 strcpy (fstr, "default"); 999 strcpy (fstr, "default");
1086 strcpy (bstr, "default"); 1000 strcpy (bstr, "default");
1087 for (i = Color_Black; i <= Color_White; i++) 1001 for (i = Color_Black; i <= Color_White; i++)
1088 if (pix_colors[Color_fg] == pix_colors[i]) 1002 if (pix_colors[Color_fg] == pix_colors[i])
1089 { 1003 {
… …
1093 1007
1094 for (i = Color_Black; i <= Color_White; i++) 1008 for (i = Color_Black; i <= Color_White; i++)
1095 if (pix_colors[Color_bg] == pix_colors[i]) 1009 if (pix_colors[Color_bg] == pix_colors[i])
1096 { 1010 {
1097 sprintf (bstr, "%d", (i - Color_Black)); 1011 sprintf (bstr, "%d", (i - Color_Black));
1098#ifdef XPM_BACKGROUND 1012#ifdef BG_IMAGE_FROM_FILE
1099 xpmb = "default;"; 1013 xpmb = "default;";
1100#endif 1014#endif
1101 break; 1015 break;
1102 } 1016 }
1103 1017
1104 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1018 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1105} 1019}
1106 1020
1107/*----------------------------------------------------------------------*/ 1021/*----------------------------------------------------------------------*/
1108 1022
1109int 1023bool
1110rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 1024rxvt_term::set_color (rxvt_color &color, const char *name)
1111{ 1025{
1112 if (!screen_in_out->set (display, colour)) 1026 if (color.set (this, name))
1113 {
1114 rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1115 return false;
1116 }
1117
1118 return true; 1027 return true;
1028
1029 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1030 return false;
1031}
1032
1033void
1034rxvt_term::alias_color (int dst, int src)
1035{
1036 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1119} 1037}
1120 1038
1121/* -------------------------------------------------------------------- * 1039/* -------------------------------------------------------------------- *
1122 * - WINDOW RESIZING - * 1040 * - WINDOW RESIZING - *
1123 * -------------------------------------------------------------------- */ 1041 * -------------------------------------------------------------------- */
1124void 1042void
1125rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) 1043rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1126{ 1044{
1127 int fix_screen; 1045 int fix_screen;
1128 int old_width = szHint.width, old_height = szHint.height; 1046 int old_width = szHint.width;
1129 dDisp; 1047 int old_height = szHint.height;
1130 1048
1131 window_calc (newwidth, newheight); 1049 window_calc (newwidth, newheight);
1050
1051 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1132 XSetWMNormalHints (disp, parent[0], &szHint); 1052 XSetWMNormalHints (dpy, parent[0], &szHint);
1133 1053
1134 if (!ignoreparent) 1054 if (!ignoreparent)
1135 { 1055 {
1136#ifdef SMART_RESIZE 1056#ifdef SMART_RESIZE
1137 /* 1057 /*
… …
1141 int x, y, x1, y1; 1061 int x, y, x1, y1;
1142 int dx, dy; 1062 int dx, dy;
1143 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1063 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1144 Window unused_cr; 1064 Window unused_cr;
1145 1065
1146 XTranslateCoordinates (disp, parent[0], display->root, 1066 XTranslateCoordinates (dpy, parent[0], display->root,
1147 0, 0, &x, &y, &unused_cr); 1067 0, 0, &x, &y, &unused_cr);
1148 XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, 1068 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1149 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1069 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1150 /* 1070 /*
1151 * if display->root isn't the parent window, a WM will probably have offset 1071 * if display->root isn't the parent window, a WM will probably have offset
1152 * our position for handles and decorations. Counter it 1072 * our position for handles and decorations. Counter it
1153 */ 1073 */
… …
1155 { 1075 {
1156 x -= x1; 1076 x -= x1;
1157 y -= y1; 1077 y -= y1;
1158 } 1078 }
1159 1079
1160 x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; 1080 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1161 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; 1081 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1162 dx = old_width - szHint.width; 1082 dx = old_width - szHint.width;
1163 dy = old_height - szHint.height; 1083 dy = old_height - szHint.height;
1164 1084
1165 /* Check position of the center of the window */ 1085 /* Check position of the center of the window */
1166 if (x < x1) /* left half */ 1086 if (x < x1) /* left half */
1167 dx = 0; 1087 dx = 0;
… …
1170 if (y < y1) /* top half */ 1090 if (y < y1) /* top half */
1171 dy = 0; 1091 dy = 0;
1172 else if (y == y1) /* exact center */ 1092 else if (y == y1) /* exact center */
1173 dy /= 2; 1093 dy /= 2;
1174 1094
1175 XMoveResizeWindow (disp, parent[0], x + dx, y + dy, 1095 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1176 szHint.width, szHint.height); 1096 szHint.width, szHint.height);
1177#else 1097#else
1178 XResizeWindow (disp, parent[0], szHint.width, szHint.height); 1098 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1179#endif 1099#endif
1180 } 1100 }
1181 1101
1182 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1102 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1183 1103
1184 if (fix_screen || newwidth != old_width || newheight != old_height) 1104 if (fix_screen || newwidth != old_width || newheight != old_height)
1185 { 1105 {
1186 if (scrollbar_visible ()) 1106 if (scrollBar.state)
1187 { 1107 {
1188 XMoveResizeWindow (disp, scrollBar.win, 1108 XMoveResizeWindow (dpy, scrollBar.win,
1189 window_sb_x, 0, 1109 window_sb_x, 0,
1190 scrollbar_TotalWidth (), szHint.height); 1110 scrollbar_TotalWidth (), szHint.height);
1191 resize_scrollbar (); 1111 resize_scrollbar ();
1192 } 1112 }
1193 1113
1194 if (menubar_visible ())
1195 XMoveResizeWindow (disp, menuBar.win,
1196 window_vt_x, 0,
1197 TermWin_TotalWidth (), menuBar_TotalHeight ());
1198
1199 XMoveResizeWindow (disp, vt, 1114 XMoveResizeWindow (dpy, vt,
1200 window_vt_x, window_vt_y, 1115 window_vt_x, window_vt_y,
1201 TermWin_TotalWidth (), TermWin_TotalHeight ()); 1116 width, height);
1117
1118#ifdef HAVE_BG_PIXMAP
1119 if (bgPixmap.window_size_sensitive ())
1120 update_background ();
1121#endif
1202 1122
1203 scr_clear (); 1123 scr_clear ();
1204#ifdef XPM_BACKGROUND
1205 resize_pixmap ();
1206#endif
1207 } 1124 }
1208 1125
1209 if (fix_screen || old_height == 0) 1126 if (fix_screen || old_height == 0)
1210 {
1211 int curr_screen = -1;
1212 int old_ncol = prev_ncol;
1213
1214 /* scr_reset only works on the primary screen */
1215 if (old_height) /* this is not the first time through */
1216 {
1217 unsigned int ocol = ncol;
1218 ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1219 curr_screen = scr_change_screen (PRIMARY);
1220 ncol = ocol;
1221 }
1222
1223 scr_reset (); 1127 scr_reset ();
1224 1128
1225 if (curr_screen >= 0) /* this is not the first time through */ 1129 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1226 { 1130 //scr_touch (false);
1227 scr_change_screen (curr_screen);
1228 selection_check (old_ncol != ncol ? 4 : 0);
1229 }
1230 }
1231 1131
1232 old_width = szHint.width; 1132#ifdef HAVE_BG_PIXMAP
1233 old_height = szHint.height; 1133// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1234 1134// if (bgPixmap.pixmap)
1235#ifdef XPM_BACKGROUND
1236 if (pixmap)
1237 scr_touch (false); 1135// scr_touch (false);
1238#endif 1136#endif
1239 1137
1240#ifdef USE_XIM 1138#ifdef USE_XIM
1241 IMSetStatusPosition (); 1139 IMSetPosition ();
1242#endif 1140#endif
1243} 1141}
1244 1142
1245/* 1143/*
1246 * Set the width/height of the vt window in characters. Units are pixels. 1144 * Set the width/height of the vt window in characters. Units are pixels.
… …
1251{ 1149{
1252 XWindowAttributes wattr; 1150 XWindowAttributes wattr;
1253 1151
1254 if (newwidth == 0 || newheight == 0) 1152 if (newwidth == 0 || newheight == 0)
1255 { 1153 {
1256 XGetWindowAttributes (display->display, display->root, &wattr); 1154 XGetWindowAttributes (dpy, display->root, &wattr);
1257 1155
1258 if (newwidth == 0) 1156 if (newwidth == 0)
1259 newwidth = wattr.width - szHint.base_width; 1157 newwidth = wattr.width - szHint.base_width;
1260 if (newheight == 0) 1158 if (newheight == 0)
1261 newheight = wattr.height - szHint.base_height; 1159 newheight = wattr.height - szHint.base_height;
… …
1275#ifdef USE_XIM 1173#ifdef USE_XIM
1276 1174
1277void 1175void
1278rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1176rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1279{ 1177{
1280 fg = pix_colors[Color_fg]; 1178 fg = pix_colors [Color_fg];
1281 bg = pix_colors[Color_bg]; 1179 bg = pix_colors [Color_bg];
1282} 1180}
1283 1181
1284void 1182void
1285rxvt_term::im_set_size (XRectangle &size) 1183rxvt_term::im_set_size (XRectangle &size)
1286{ 1184{
… …
1323 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1221 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1324 1222
1325 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1223 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1326 *p = '\0'; 1224 *p = '\0';
1327 1225
1328 atom = XInternAtom (display->display, server, False); 1226 atom = XInternAtom (dpy, server, False);
1329 win = XGetSelectionOwner (display->display, atom); 1227 win = XGetSelectionOwner (dpy, atom);
1330 1228
1331 if (win != None) 1229 if (win != None)
1332 return True; 1230 return True;
1333 } 1231 }
1334 1232
… …
1341 XPoint nspot; 1239 XPoint nspot;
1342 XVaNestedList preedit_attr; 1240 XVaNestedList preedit_attr;
1343 1241
1344 if (!Input_Context 1242 if (!Input_Context
1345 || !focus 1243 || !focus
1346 || !(input_style & XIMPreeditPosition)) 1244 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1347 return; 1245 return;
1348 1246
1349 im_set_position (nspot); 1247 im_set_position (nspot);
1350 1248
1351 if (nspot.x == spot.x && nspot.y == spot.y) 1249 if (nspot.x == spot.x && nspot.y == spot.y)
… …
1370 input_method = 0; 1268 input_method = 0;
1371 } 1269 }
1372 1270
1373 Input_Context = 0; 1271 Input_Context = 0;
1374} 1272}
1273
1274#ifdef ENABLE_XIM_ONTHESPOT
1275
1276static void
1277xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
1278{
1279 ((rxvt_term *)client_data)->make_current ();
1280 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
1281}
1282
1283static void
1284xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
1285{
1286 ((rxvt_term *)client_data)->make_current ();
1287 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
1288}
1289
1290static void
1291xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
1292{
1293 rxvt_term *term = (rxvt_term *)client_data;
1294 XIMText *text = call_data->text;
1295
1296 term->make_current ();
1297
1298 if (text)
1299 {
1300 void *str;
1301
1302 if (!text->encoding_is_wchar && text->string.multi_byte)
1303 {
1304 // of course, X makes it ugly again
1305 if (term->rs[Rs_imLocale])
1306 SET_LOCALE (term->rs[Rs_imLocale]);
1307
1308 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
1309 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
1310
1311 if (term->rs[Rs_imLocale])
1312 SET_LOCALE (term->locale);
1313 }
1314 else
1315 str = (void *)text->string.wide_char;
1316
1317 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1318 DT_INT, call_data->caret,
1319 DT_INT, call_data->chg_first,
1320 DT_INT, call_data->chg_length,
1321 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
1322 DT_WCS_LEN, str, str ? (int)text->length : 0,
1323 DT_END));
1324 }
1325 else
1326 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1327 DT_INT, call_data->caret,
1328 DT_INT, call_data->chg_first,
1329 DT_INT, call_data->chg_length,
1330 DT_END));
1331}
1332
1333#if 0
1334static void
1335xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1336{
1337 ((rxvt_term *)client_data)->make_current ();
1338 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1339 DT_INT, call_data->position,
1340 DT_INT, call_data->direction,
1341 DT_INT, call_data->style,
1342 DT_END));
1343}
1344#endif
1345
1346#endif
1375 1347
1376/* 1348/*
1377 * Try to open a XIM with the current modifiers, then see if we can 1349 * Try to open a XIM with the current modifiers, then see if we can
1378 * open a suitable preedit type 1350 * open a suitable preedit type
1379 */ 1351 */
… …
1386 XRectangle rect, status_rect, needed_rect; 1358 XRectangle rect, status_rect, needed_rect;
1387 unsigned long fg, bg; 1359 unsigned long fg, bg;
1388 const char *p; 1360 const char *p;
1389 char **s; 1361 char **s;
1390 XIMStyles *xim_styles; 1362 XIMStyles *xim_styles;
1363#ifdef ENABLE_XIM_ONTHESPOT
1364 XIMCallback xcb[4];
1365#endif
1366
1367 set_environ (envv);
1391 1368
1392 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1369 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1393 return false; 1370 return false;
1394 1371
1395 D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1396 input_method = display->get_xim (locale, modifiers); 1372 input_method = display->get_xim (locale, modifiers);
1397 if (input_method == NULL) 1373 if (input_method == NULL)
1398 return false; 1374 return false;
1399 1375
1400 xim = input_method->xim; 1376 xim = input_method->xim;
… …
1420 s = rxvt_splitcommastring (p); 1396 s = rxvt_splitcommastring (p);
1421 1397
1422 for (i = found = 0; !found && s[i]; i++) 1398 for (i = found = 0; !found && s[i]; i++)
1423 { 1399 {
1424 if (!strcmp (s[i], "OverTheSpot")) 1400 if (!strcmp (s[i], "OverTheSpot"))
1425 input_style = (XIMPreeditPosition | XIMStatusNothing); 1401 input_style = XIMPreeditPosition | XIMStatusNothing;
1426 else if (!strcmp (s[i], "OffTheSpot")) 1402 else if (!strcmp (s[i], "OffTheSpot"))
1427 input_style = (XIMPreeditArea | XIMStatusArea); 1403 input_style = XIMPreeditArea | XIMStatusArea;
1428 else if (!strcmp (s[i], "Root")) 1404 else if (!strcmp (s[i], "Root"))
1429 input_style = (XIMPreeditNothing | XIMStatusNothing); 1405 input_style = XIMPreeditNothing | XIMStatusNothing;
1430 else if (!strcmp (s[i], "None")) 1406 else if (!strcmp (s[i], "None"))
1431 input_style = (XIMPreeditNone | XIMStatusNone); 1407 input_style = XIMPreeditNone | XIMStatusNone;
1408#ifdef ENABLE_XIM_ONTHESPOT
1409 else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
1410 input_style = XIMPreeditCallbacks | XIMStatusNothing;
1411#endif
1412 else
1413 input_style = XIMPreeditNothing | XIMStatusNothing;
1432 1414
1433 for (j = 0; j < xim_styles->count_styles; j++) 1415 for (j = 0; j < xim_styles->count_styles; j++)
1434 if (input_style == xim_styles->supported_styles[j]) 1416 if (input_style == xim_styles->supported_styles[j])
1435 { 1417 {
1436 rxvt_freecommastring (s); 1418 rxvt_freecommastring (s);
… …
1474 "*", 1456 "*",
1475 fheight, 1457 fheight,
1476 fheight + 1, fheight - 1, 1458 fheight + 1, fheight - 1,
1477 fheight - 2, fheight + 2); 1459 fheight - 2, fheight + 2);
1478 1460
1479 fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1461 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1480 &missing_charset_list, &missing_charset_count, &def_string); 1462 &missing_charset_list, &missing_charset_count, &def_string);
1481 1463
1482 if (missing_charset_list) 1464 if (missing_charset_list)
1483 XFreeStringList (missing_charset_list); 1465 XFreeStringList (missing_charset_list);
1484 1466
… …
1525 XNBackground, bg, 1507 XNBackground, bg,
1526 XNArea, &status_rect, 1508 XNArea, &status_rect,
1527 XNFontSet, fs, 1509 XNFontSet, fs,
1528 NULL); 1510 NULL);
1529 } 1511 }
1512#if ENABLE_XIM_ONTHESPOT
1513 else if (input_style & XIMPreeditCallbacks)
1514 {
1515 im_set_position (spot);
1516
1517 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1518 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1519 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1520# if 0
1521 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1522# endif
1523
1524 preedit_attr = XVaCreateNestedList (0,
1525 XNSpotLocation, &spot,
1526 XNPreeditStartCallback, &xcb[0],
1527 XNPreeditDoneCallback , &xcb[1],
1528 XNPreeditDrawCallback , &xcb[2],
1529# if 0
1530 XNPreeditCaretCallback, &xcb[3],
1531# endif
1532 NULL);
1533 }
1534#endif
1530 1535
1531 Input_Context = XCreateIC (xim, 1536 Input_Context = XCreateIC (xim,
1532 XNInputStyle, input_style, 1537 XNInputStyle, input_style,
1533 XNClientWindow, vt, 1538 XNClientWindow, vt,
1534 XNFocusWindow, parent[0], 1539 XNFocusWindow, parent[0],
… …
1536 preedit_attr, 1541 preedit_attr,
1537 status_attr ? XNStatusAttributes : NULL, 1542 status_attr ? XNStatusAttributes : NULL,
1538 status_attr, NULL); 1543 status_attr, NULL);
1539 1544
1540 if (preedit_attr) XFree (preedit_attr); 1545 if (preedit_attr) XFree (preedit_attr);
1541 if (status_attr) XFree (status_attr); 1546 if (status_attr) XFree (status_attr);
1542 if (fs) XFreeFontSet (display->display, fs); 1547 if (fs) XFreeFontSet (dpy, fs);
1543 1548
1544 if (Input_Context == NULL) 1549 if (Input_Context == NULL)
1545 { 1550 {
1546 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1551 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1547 im_destroy (); 1552 im_destroy ();
1548 return false; 1553 return false;
1549 } 1554 }
1550 1555
1551 if (input_style & XIMPreeditArea) 1556#if 0
1557 // unfortunately, only the focus window is used by XIM, hard to fix
1558 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1559 vt_select_input ();
1560#endif
1561
1552 IMSetStatusPosition (); 1562 IMSetPosition ();
1553 1563
1554 D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1555 return true; 1564 return true;
1556} 1565}
1557 1566
1558void 1567void
1559rxvt_term::im_cb () 1568rxvt_term::im_cb ()
… …
1561 int i; 1570 int i;
1562 const char *p; 1571 const char *p;
1563 char **s; 1572 char **s;
1564 char buf[IMBUFSIZ]; 1573 char buf[IMBUFSIZ];
1565 1574
1566 SET_R (this); 1575 make_current ();
1567 1576
1568 im_destroy (); 1577 im_destroy ();
1569 1578
1570 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1571 if (Input_Context) 1579 if (Input_Context)
1572 return; 1580 return;
1573 1581
1574#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1582#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1575 if (rs[Rs_imLocale]) 1583 if (rs[Rs_imLocale])
… …
1617 SET_LOCALE (locale); 1625 SET_LOCALE (locale);
1618#endif 1626#endif
1619} 1627}
1620 1628
1621void 1629void
1622rxvt_term::IMSetStatusPosition () 1630rxvt_term::IMSetPosition ()
1623{ 1631{
1624 XRectangle preedit_rect, status_rect, *needed_rect; 1632 XRectangle preedit_rect, status_rect, *needed_rect;
1625 XVaNestedList preedit_attr, status_attr; 1633 XVaNestedList preedit_attr, status_attr;
1626 1634
1627 if (!Input_Context 1635 if (!Input_Context
1628 || !focus 1636 || !focus
1629 || !(input_style & XIMPreeditArea) 1637 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1630 || !IMisRunning ()) 1638 || !IMisRunning ())
1631 return; 1639 return;
1632 1640
1641 if (input_style & XIMPreeditPosition)
1642 {
1643 im_set_size (preedit_rect);
1644 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1645
1646 XSetICValues (Input_Context,
1647 XNPreeditAttributes, preedit_attr, NULL);
1648 }
1649 else
1650 {
1633 /* Getting the necessary width of preedit area */ 1651 /* Getting the necessary width of preedit area */
1634 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1652 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1635 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1653 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1636 XFree (status_attr); 1654 XFree (status_attr);
1637 1655
1638 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1656 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1639 XFree (needed_rect); 1657 XFree (needed_rect);
1640 1658
1641 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1659 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1642 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1660 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1643 1661
1644 XSetICValues (Input_Context, 1662 XSetICValues (Input_Context,
1645 XNPreeditAttributes, preedit_attr, 1663 XNPreeditAttributes, preedit_attr,
1646 XNStatusAttributes, status_attr, NULL); 1664 XNStatusAttributes, status_attr,
1665 NULL);
1647 1666
1667 XFree (status_attr);
1668 }
1669
1648 XFree (preedit_attr); 1670 XFree (preedit_attr);
1649 XFree (status_attr);
1650} 1671}
1651#endif /* USE_XIM */ 1672#endif /* USE_XIM */
1652 1673
1653/*----------------------------------------------------------------------*/ 1674void
1654rxvt_t rxvt_current_term; 1675rxvt_term::get_window_origin (int &x, int &y)
1676{
1677 Window cr;
1678 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1679/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
1680}
1681
1682Pixmap
1683rxvt_term::get_pixmap_property (int prop_id)
1684{
1685 if (prop_id > 0 && prop_id < NUM_XA)
1686 if (xa[prop_id])
1687 {
1688 int aformat;
1689 unsigned long nitems, bytes_after;
1690 Atom atype;
1691 unsigned char *prop = NULL;
1692 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1693 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1694 &nitems, &bytes_after, &prop);
1695 if (result == Success && prop && atype == XA_PIXMAP)
1696 return *(Pixmap *)prop;
1697 }
1698
1699 return None;
1700}
1701
1702#ifdef HAVE_BG_PIXMAP
1703# if TRACE_PIXMAPS
1704# undef update_background
1705void
1706rxvt_term::trace_update_background (const char *file, int line)
1707{
1708 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1709 update_background ();
1710}
1711# endif
1712
1713void
1714rxvt_term::update_background ()
1715{
1716 if (update_background_ev.is_active ())
1717 return;
1718
1719 bgPixmap.invalidate ();
1720
1721 ev_tstamp refresh;
1722
1723 if (!bgPixmap.need_client_side_rendering ())
1724 refresh = .05;
1725 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1726 /* no chance of real time refresh if we are bluring! */
1727 refresh = .50;
1728 else
1729 refresh = .07;
1730
1731 update_background_ev.start (refresh);
1732}
1733
1734void
1735rxvt_term::update_background_cb (ev::timer &w, int revents)
1736{
1737 make_current ();
1738
1739 update_background_ev.stop ();
1740 bgPixmap.render ();
1741 refresh_check ();
1742}
1743
1744#endif /* HAVE_BG_PIXMAP */
1655 1745
1656/*----------------------- end-of-file (C source) -----------------------*/ 1746/*----------------------- end-of-file (C source) -----------------------*/

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