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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.151 by root, Wed Dec 21 19:50:16 2005 UTC vs.
Revision 1.273 by ayin, Tue Dec 11 11:39:06 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: main.C 2 * File: main.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
… …
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) 2003-2006 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);
161#endif
162#ifdef TEXT_BLINK
163 text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this);
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::x_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 prepare_ev.set <rxvt_term, &rxvt_term::prepare_cb> (this);
166 check_ev (this, &rxvt_term::check_cb), 191 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
167 flush_ev (this, &rxvt_term::flush_cb), 192 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
168 destroy_ev (this, &rxvt_term::destroy_cb), 193 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
169 pty_ev (this, &rxvt_term::pty_cb), 194 incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
170 incr_ev (this, &rxvt_term::incr_cb) 195 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
171{ 196 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
197
172 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 198 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
173 199
174 termlist.push_back (this); 200 termlist.push_back (this);
175 201
176#ifdef KEYSYM_RESOURCE 202#ifdef KEYSYM_RESOURCE
177 keyboard = new keyboard_manager; 203 keyboard = new keyboard_manager;
178
179 if (!keyboard)
180 rxvt_fatal ("out of memory, aborting.\n");
181#endif 204#endif
182} 205}
183 206
184// clean up the most important stuff, do *not* call x or free mem etc. 207// clean up the most important stuff, do *not* call x or free mem etc.
185// for use before an emergency exit 208// for use before an emergency exit
209void
186void rxvt_term::emergency_cleanup () 210rxvt_term::emergency_cleanup ()
187{ 211{
188 if (cmd_pid) 212 if (cmd_pid)
189 kill (-cmd_pid, SIGHUP); 213 kill (-cmd_pid, SIGHUP);
190 214
191#ifdef UTMP_SUPPORT 215 pty_ev.stop ();
192 privileged_utmp (RESTORE); 216 delete pty; pty = 0;
193#endif
194
195 pty.put ();
196} 217}
197 218
198rxvt_term::~rxvt_term () 219rxvt_term::~rxvt_term ()
199{ 220{
200 termlist.erase (find (termlist.begin (), termlist.end(), this)); 221 termlist.erase (find (termlist.begin (), termlist.end(), this));
… …
208#endif 229#endif
209 delete fontset[0]; 230 delete fontset[0];
210 231
211 if (display) 232 if (display)
212 { 233 {
213 dDisp;
214
215 selection_clear (); 234 selection_clear ();
216 235
217#ifdef USE_XIM 236#ifdef USE_XIM
218 im_destroy (); 237 im_destroy ();
219#endif 238#endif
220#ifdef MENUBAR
221 if (menubarGC) XFreeGC (disp, menubarGC);
222#endif
223#ifdef XTERM_SCROLLBAR 239#ifdef XTERM_SCROLLBAR
224 if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); 240 if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
225 if (ShadowGC) XFreeGC (disp, ShadowGC); 241 if (ShadowGC) XFreeGC (dpy, ShadowGC);
226#endif 242#endif
227#ifdef PLAIN_SCROLLBAR 243#ifdef PLAIN_SCROLLBAR
228 if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); 244 if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
229#endif 245#endif
230#ifdef NEXT_SCROLLBAR 246#ifdef NEXT_SCROLLBAR
231 if (blackGC) XFreeGC (disp, blackGC); 247 if (blackGC) XFreeGC (dpy, blackGC);
232 if (whiteGC) XFreeGC (disp, whiteGC); 248 if (whiteGC) XFreeGC (dpy, whiteGC);
233 if (grayGC) XFreeGC (disp, grayGC); 249 if (grayGC) XFreeGC (dpy, grayGC);
234 if (darkGC) XFreeGC (disp, darkGC); 250 if (darkGC) XFreeGC (dpy, darkGC);
235 if (stippleGC) XFreeGC (disp, stippleGC); 251 if (stippleGC) XFreeGC (dpy, stippleGC);
236 if (dimple) XFreePixmap (disp, dimple); 252 if (dimple) XFreePixmap (dpy, dimple);
237 if (upArrow) XFreePixmap (disp, upArrow); 253 if (upArrow) XFreePixmap (dpy, upArrow);
238 if (downArrow) XFreePixmap (disp, downArrow); 254 if (downArrow) XFreePixmap (dpy, downArrow);
239 if (upArrowHi) XFreePixmap (disp, upArrowHi); 255 if (upArrowHi) XFreePixmap (dpy, upArrowHi);
240 if (downArrowHi) XFreePixmap (disp, downArrowHi); 256 if (downArrowHi) XFreePixmap (dpy, downArrowHi);
241#endif 257#endif
242#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 258#ifdef RXVT_SCROLLBAR
243 if (topShadowGC) XFreeGC (disp, topShadowGC); 259 if (topShadowGC) XFreeGC (dpy, topShadowGC);
244 if (botShadowGC) XFreeGC (disp, botShadowGC); 260 if (botShadowGC) XFreeGC (dpy, botShadowGC);
245 if (scrollbarGC) XFreeGC (disp, scrollbarGC); 261 if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
246#endif 262#endif
247 if (gc) XFreeGC (disp, gc); 263 if (gc) XFreeGC (dpy, gc);
248 264
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; 265 delete drawable;
255 // destroy all windows 266 // destroy all windows
256 if (parent[0]) 267 if (parent[0])
257 XDestroyWindow (disp, parent[0]); 268 XDestroyWindow (dpy, parent[0]);
258 }
259 269
260 // TODO: free pixcolours, colours should become part of rxvt_display 270 for (int i = 0; i < TOTAL_COLORS; i++)
261 271 if (ISSET_PIXCOLOR (i))
262 delete pix_colors_focused; 272 {
273 pix_colors_focused [i].free (this);
263#if OFF_FOCUS_FADING 274#if OFF_FOCUS_FADING
275 pix_colors_unfocused [i].free (this);
276#endif
277 }
278
279 clear ();
280 }
281
282 delete [] pix_colors_focused;
283#if OFF_FOCUS_FADING
264 delete pix_colors_unfocused; 284 delete [] pix_colors_unfocused;
265#endif 285#endif
266 286
287#ifdef HAVE_BG_PIXMAP
288 bgPixmap.destroy ();
289#endif
267 displays.put (display); 290 displays.put (display);
268 291
269 scr_release (); 292 scr_release ();
270 293
271 /* clear all resources */ 294 /* clear all resources */
272 for (int i = 0; i < allocated.size (); i++) 295 for (int i = 0; i < allocated.size (); i++)
273 free (allocated [i]); 296 free (allocated [i]);
274 297
275 free (selection.text); 298 free (selection.text);
276 // TODO: manage env vars in child only(!) 299 // TODO: manage env vars in child only(!)
277 free (env_windowid);
278 free (env_display); 300 free (env_display);
279 free (env_term); 301 free (env_term);
280 free (env_colorfgbg);
281 free (locale); 302 free (locale);
282 free (v_buffer); 303 free (v_buffer);
283 free (incr_buf); 304 free (incr_buf);
284 305
285 delete envv; 306 delete envv;
286 delete argv; 307 delete argv;
287 308
288#ifdef KEYSYM_RESOURCE 309#ifdef KEYSYM_RESOURCE
289 delete keyboard; 310 delete keyboard;
290#endif 311#endif
312#ifndef NO_RESOURCES
313 XrmDestroyDatabase (option_db);
314#endif
315}
316
317// child has exited, usually destroys
318void
319rxvt_term::child_cb (ev::child &w, int status)
320{
321 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
322
323 cmd_pid = 0;
324
325 if (!option (Opt_hold))
326 destroy ();
291} 327}
292 328
293void 329void
294rxvt_term::destroy () 330rxvt_term::destroy ()
295{ 331{
296 if (destroy_ev.active) 332 if (ev_is_active (&destroy_ev))
297 return; 333 return;
334
335 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
298 336
299#if ENABLE_OVERLAY 337#if ENABLE_OVERLAY
300 scr_overlay_off (); 338 scr_overlay_off ();
301#endif 339#endif
302 340
… …
306 im_ev.stop (display); 344 im_ev.stop (display);
307#endif 345#endif
308#if HAVE_SCROLLBARS 346#if HAVE_SCROLLBARS
309 scrollbar_ev.stop (display); 347 scrollbar_ev.stop (display);
310#endif 348#endif
311#if MENUBAR 349#if ENABLE_TRANSPARENCY || ENABLE_PERL
312 menubar_ev.stop (display);
313#endif
314#if TRANSPARENT
315 rootwin_ev.stop (display); 350 rootwin_ev.stop (display);
316#endif 351#endif
317 incr_ev.stop (); 352 incr_ev.stop ();
318 termwin_ev.stop (display); 353 termwin_ev.stop (display);
319 vt_ev.stop (display); 354 vt_ev.stop (display);
320 } 355 }
321 356
322 check_ev.stop (); 357 prepare_ev.stop ();
323 pty_ev.stop (); 358 pty_ev.stop ();
324#ifdef CURSOR_BLINK 359#ifdef CURSOR_BLINK
325 cursor_blink_ev.stop (); 360 cursor_blink_ev.stop ();
326#endif 361#endif
327#ifdef TEXT_BLINK 362#ifdef TEXT_BLINK
… …
335#endif 370#endif
336#ifdef POINTER_BLANK 371#ifdef POINTER_BLANK
337 pointer_ev.stop (); 372 pointer_ev.stop ();
338#endif 373#endif
339 374
340 destroy_ev.start (0); 375 destroy_ev.start ();
341} 376}
342 377
343void 378void
344rxvt_term::destroy_cb (time_watcher &w) 379rxvt_term::destroy_cb (ev::idle &w, int revents)
345{ 380{
346 SET_R (this); 381 make_current ();
347 382
348 delete this; 383 delete this;
349} 384}
350 385
351/*----------------------------------------------------------------------*/ 386/*----------------------------------------------------------------------*/
… …
360{ 395{
361 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) 396 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
362 (*t)->emergency_cleanup (); 397 (*t)->emergency_cleanup ();
363} 398}
364 399
365#if ENABLE_FRILLS 400#if !ENABLE_MINIMAL
366static void 401static void
367print_x_error (Display *dpy, XErrorEvent *event) 402print_x_error (Display *dpy, XErrorEvent *event)
368{ 403{
369 char buffer[BUFSIZ]; 404 char buffer[BUFSIZ];
370 char mesg[BUFSIZ]; 405 char mesg[BUFSIZ];
… …
403 else 438 else
404 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 439 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
405 mesg, BUFSIZ); 440 mesg, BUFSIZ);
406 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 441 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
407 } 442 }
408 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 443 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
409 mesg, BUFSIZ); 444 mesg, BUFSIZ);
410 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 445 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
411} 446}
412#endif 447#endif
413 448
… …
418 GET_R->allowedxerror = event->error_code; 453 GET_R->allowedxerror = event->error_code;
419 else 454 else
420 { 455 {
421 // GET_R is most likely not the terminal which caused the error, 456 // GET_R is most likely not the terminal which caused the error,
422 // so just output the error and continue 457 // so just output the error and continue
423#if ENABLE_FRILLS 458#if ENABLE_MINIMAL
459 old_xerror_handler (display, event);
460#else
424 print_x_error (display, event); 461 print_x_error (display, event);
425#else
426 old_xerror_handler (display, event);
427#endif 462#endif
428 } 463 }
429 464
430 return 0; 465 return 0;
431} 466}
… …
439 _exit (EXIT_FAILURE); 474 _exit (EXIT_FAILURE);
440} 475}
441 476
442/*----------------------------------------------------------------------*/ 477/*----------------------------------------------------------------------*/
443bool 478bool
444rxvt_term::init (int argc, const char *const *argv) 479rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
445{ 480{
481 this->envv = envv;
482
446 SET_R (this); 483 SET_R (this);
447
448 set_locale (""); 484 set_locale ("");
485 set_environ (envv); // few things in X do not call setlocale :(
449 486
450 if (!init_vars ()) 487 if (!init_vars ())
451 return false; 488 return false;
452 489
453 init_secondary (); 490 init_secondary ();
… …
456 493
457#ifdef KEYSYM_RESOURCE 494#ifdef KEYSYM_RESOURCE
458 keyboard->register_done (); 495 keyboard->register_done ();
459#endif 496#endif
460 497
461#if MENUBAR_MAX
462 menubar_read (rs[Rs_menu]);
463#endif
464#ifdef HAVE_SCROLLBARS 498#ifdef HAVE_SCROLLBARS
465 if (options & Opt_scrollBar) 499 if (option (Opt_scrollBar))
466 scrollBar.setIdle (); /* set existence for size calculations */ 500 scrollBar.setIdle (); /* set existence for size calculations */
467#endif 501#endif
468 502
503 pty = ptytty::create ();
504
469 create_windows (argc, argv); 505 create_windows (argc, argv);
470 506
471 dDisp;
472
473 init_xlocale (); 507 init_xlocale ();
474 508
475 scr_reset (); /* initialize screen */ 509 scr_reset (); // initialize screen
476 510
477#if 0 511#if 0
478 XSynchronize (disp, True); 512 XSynchronize (dpy, True);
479#endif 513#endif
480 514
481#ifdef HAVE_SCROLLBARS 515#ifdef HAVE_SCROLLBARS
482 if (options & Opt_scrollBar) 516 if (option (Opt_scrollBar))
483 resize_scrollbar (); /* create and map scrollbar */ 517 resize_scrollbar (); /* create and map scrollbar */
484#endif 518#endif
485#if (MENUBAR_MAX) 519#ifdef HAVE_BG_PIXMAP
486 if (menubar_visible ()) 520 {
487 XMapWindow (disp, menuBar.win); 521 bgPixmap.set_target (this);
488#endif 522
489#ifdef TRANSPARENT 523#ifdef ENABLE_TRANSPARENCY
490 if (options & Opt_transparent) 524 if (option (Opt_transparent))
491 { 525 {
526 bgPixmap.set_transparent ();
527#ifdef HAVE_AFTERIMAGE
528 if (rs [Rs_blurradius])
529 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
530#endif
531 if (ISSET_PIXCOLOR (Color_tint))
532 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
533 if (rs [Rs_shade])
534 bgPixmap.set_shade (rs [Rs_shade]);
535
536 bgPixmap.set_root_pixmap ();
492 XSelectInput (disp, display->root, PropertyChangeMask); 537 XSelectInput (dpy, display->root, PropertyChangeMask);
493 check_our_parents ();
494 rootwin_ev.start (display, display->root); 538 rootwin_ev.start (display, display->root);
495 } 539 }
496#endif 540#endif
497 541
498 XMapWindow (disp, vt); 542#ifdef BG_IMAGE_FROM_FILE
499 XMapWindow (disp, parent[0]); 543 if (rs[Rs_backgroundPixmap] != NULL)
544 {
545 const char *p = rs[Rs_backgroundPixmap];
546
547 if ((p = strchr (p, ';')) != NULL)
548 {
549 p++;
550 bgPixmap.set_geometry (p);
551 }
552 else
553 bgPixmap.set_defaultGeometry ();
554
555 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
556 if (!bgPixmap.window_position_sensitive ())
557 update_background ();
558 }
559#endif
560 }
561#endif
562
563#if ENABLE_PERL
564 rootwin_ev.start (display, display->root);
565#endif
500 566
501 set_colorfgbg (); 567 set_colorfgbg ();
502 568
503 init_command (cmd_argv); 569 init_command (cmd_argv);
504 570
505 free (cmd_argv); 571 free (cmd_argv);
506 572
573 if (pty->pty >= 0)
507 pty_ev.start (pty.pty, EVENT_READ); 574 pty_ev.start (pty->pty, ev::READ);
508 575
509 check_ev.start (); 576 prepare_ev.start ();
577
578 HOOK_INVOKE ((this, HOOK_START, DT_END));
579
580#if ENABLE_XEMBED
581 if (rs[Rs_embed])
582 {
583 long info[2] = { 0, XEMBED_MAPPED };
584
585 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
586 32, PropModeReplace, (unsigned char *)&info, 2);
587 }
588#endif
589
590 XMapWindow (dpy, vt);
591 XMapWindow (dpy, parent[0]);
510 592
511 return true; 593 return true;
512} 594}
513 595
514static struct sig_handlers 596static struct sig_handlers
515{ 597{
516 sig_watcher sw_chld, sw_term, sw_int; 598 ev::sig sw_term, sw_int;
517
518 void sig_chld (sig_watcher &w)
519 {
520 // we are being called for every SIGCHLD, find the corresponding term
521 int pid;
522
523 while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
524 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
525 if (pid == (*t)->cmd_pid)
526 {
527 (*t)->destroy ();
528 break;
529 }
530 }
531 599
532 /* 600 /*
533 * Catch a fatal signal and tidy up before quitting 601 * Catch a fatal signal and tidy up before quitting
534 */ 602 */
535 void 603 void sig_term (ev::sig &w, int revents);
536 sig_term (sig_watcher &w) 604
605 sig_handlers ()
537 { 606 {
538#ifdef DEBUG_CMD
539 rxvt_warn ("caught signal %d, exiting.\n", w.signum);
540#endif
541 rxvt_emergency_cleanup ();
542 signal (w.signum, SIG_DFL);
543 kill (getpid (), w.signum);
544 }
545
546 sig_handlers ()
547 : sw_chld (this, &sig_handlers::sig_chld),
548 sw_term (this, &sig_handlers::sig_term), 607 sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
549 sw_int (this, &sig_handlers::sig_term) 608 sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
550 {
551 } 609 }
552} sig_handlers; 610} sig_handlers;
553 611
554void 612void
613sig_handlers::sig_term (ev::sig &w, int revents)
614{
615 rxvt_emergency_cleanup ();
616 w.stop ();
617 kill (getpid (), w.signum);
618}
619
620char **rxvt_environ; // startup environment
621
622void
555rxvt_init () 623rxvt_init ()
556{ 624{
557 /* 625 ptytty::init ();
558 * Save and then give up any super-user privileges 626
559 * If we need privileges in any area then we must specifically request it. 627 if (!ev_default_loop (0))
560 * We should only need to be root in these cases: 628 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
561 * 1. write utmp entries on some systems 629
562 * 2. chown tty on some systems 630 rxvt_environ = environ;
563 */
564 rxvt_privileges (SAVE);
565 rxvt_privileges (IGNORE);
566 631
567 signal (SIGHUP, SIG_IGN); 632 signal (SIGHUP, SIG_IGN);
568 signal (SIGPIPE, SIG_IGN); 633 signal (SIGPIPE, SIG_IGN);
569 634
570 sig_handlers.sw_chld.start (SIGCHLD);
571 sig_handlers.sw_term.start (SIGTERM); 635 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
572 sig_handlers.sw_int.start (SIGINT); 636 sig_handlers.sw_int.start (SIGINT); ev_unref ();
573 637
574 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 638 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
575 /* signal (SIGURG, SIG_DFL); */ 639 /* signal (SIGURG, SIG_DFL); */
576 640
577 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 641 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
578 // TODO: handle this with exceptions and tolerate the memory loss 642 // TODO: handle this with exceptions and tolerate the memory loss
579 XSetIOErrorHandler (rxvt_xioerror_handler); 643 XSetIOErrorHandler (rxvt_xioerror_handler);
644
645 XrmInitialize ();
580} 646}
581 647
582/* ------------------------------------------------------------------------- * 648/* ------------------------------------------------------------------------- *
583 * MEMORY ALLOCATION WRAPPERS * 649 * MEMORY ALLOCATION WRAPPERS *
584 * ------------------------------------------------------------------------- */ 650 * ------------------------------------------------------------------------- */
… …
602 rxvt_fatal ("memory allocation failure. aborting.\n"); 668 rxvt_fatal ("memory allocation failure. aborting.\n");
603 669
604 return p; 670 return p;
605} 671}
606 672
607void * 673void *
608rxvt_realloc (void *ptr, size_t size) 674rxvt_realloc (void *ptr, size_t size)
609{ 675{
610 void *p = realloc (ptr, size); 676 void *p = realloc (ptr, size);
611 677
612 if (!p) 678 if (!p)
613 rxvt_fatal ("memory allocation failure. aborting.\n"); 679 rxvt_fatal ("memory allocation failure. aborting.\n");
614 680
615 return p; 681 return p;
616} 682}
617 683
618/* ------------------------------------------------------------------------- *
619 * PRIVILEGED OPERATIONS *
620 * ------------------------------------------------------------------------- */
621/* take care of suid/sgid super-user (root) privileges */
622void
623rxvt_privileges (rxvt_privaction action)
624{
625#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
626 static uid_t euid;
627 static gid_t egid;
628#endif
629
630#if ! defined(__CYGWIN32__)
631# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
632 /* setreuid () is the poor man's setuid (), seteuid () */
633# define seteuid(a) setreuid(-1, (a))
634# define setegid(a) setregid(-1, (a))
635# define HAVE_SETEUID
636# endif
637# ifdef HAVE_SETEUID
638 switch (action)
639 {
640 case IGNORE:
641 /*
642 * change effective uid/gid - not real uid/gid - so we can switch
643 * back to root later, as required
644 */
645 seteuid (getuid ());
646 setegid (getgid ());
647 break;
648 case SAVE:
649 euid = geteuid ();
650 egid = getegid ();
651 break;
652 case RESTORE:
653 seteuid (euid);
654 setegid (egid);
655 break;
656 }
657# else
658 switch (action)
659 {
660 case IGNORE:
661 setuid (getuid ());
662 setgid (getgid ());
663 /* FALLTHROUGH */
664 case SAVE:
665 /* FALLTHROUGH */
666 case RESTORE:
667 break;
668 }
669# endif
670#endif
671}
672
673#ifdef UTMP_SUPPORT
674void
675rxvt_term::privileged_utmp (rxvt_privaction action)
676{
677 if ((options & Opt_utmpInhibit)
678 || !pty.name || !*pty.name)
679 return;
680
681 rxvt_privileges (RESTORE);
682
683 if (action == SAVE)
684 makeutent (pty.name, rs[Rs_display_name]);
685 else
686 cleanutent ();
687
688 rxvt_privileges (IGNORE);
689}
690#endif
691
692/*----------------------------------------------------------------------*/ 684/*----------------------------------------------------------------------*/
693/* 685/*
694 * window size/position calculcations for XSizeHint and other storage. 686 * window size/position calculations for XSizeHint and other storage.
695 * if width/height are non-zero then override calculated width/height 687 * if width/height are non-zero then override calculated width/height
696 */ 688 */
697void 689void
698rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 690rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
699{ 691{
700 short recalc_x, recalc_y; 692 short recalc_x, recalc_y;
701 int x, y, sb_w, mb_h, flags; 693 int x, y, sb_w, flags;
702 unsigned int w, h; 694 unsigned int w, h;
703 unsigned int max_width, max_height; 695 unsigned int max_width, max_height;
704 dDisp;
705
706 D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
707 ncol, nrow, szHint.width, szHint.height));
708 696
709 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 697 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
710 szHint.win_gravity = NorthWestGravity; 698 szHint.win_gravity = NorthWestGravity;
711 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 699 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
712 700
… …
767 max_width = MAX_COLS * fwidth; 755 max_width = MAX_COLS * fwidth;
768 max_height = MAX_ROWS * fheight; 756 max_height = MAX_ROWS * fheight;
769 757
770 szHint.base_width = szHint.base_height = 2 * int_bwidth; 758 szHint.base_width = szHint.base_height = 2 * int_bwidth;
771 759
772 sb_w = mb_h = 0; 760 sb_w = 0;
773 window_vt_x = window_vt_y = int_bwidth; 761 window_vt_x = window_vt_y = int_bwidth;
774 762
775 if (scrollbar_visible ()) 763 if (scrollBar.state)
776 { 764 {
777 sb_w = scrollbar_TotalWidth (); 765 sb_w = scrollbar_TotalWidth ();
778 szHint.base_width += sb_w; 766 szHint.base_width += sb_w;
767
779 if (!(options & Opt_scrollBar_right)) 768 if (!option (Opt_scrollBar_right))
780 window_vt_x += sb_w; 769 window_vt_x += sb_w;
781 } 770 }
782 771
783 if (menubar_visible ())
784 {
785 mb_h = menuBar_TotalHeight ();
786 szHint.base_height += mb_h;
787 window_vt_y += mb_h;
788 }
789
790 szHint.width_inc = fwidth; 772 szHint.width_inc = fwidth;
791 szHint.height_inc = fheight; 773 szHint.height_inc = fheight;
792 szHint.min_width = szHint.base_width + szHint.width_inc; 774 szHint.min_width = szHint.base_width + szHint.width_inc;
793 szHint.min_height = szHint.base_height + szHint.height_inc; 775 szHint.min_height = szHint.base_height + szHint.height_inc;
794 776
795 if (newwidth && newwidth - szHint.base_width < max_width) 777 if (newwidth && newwidth - szHint.base_width < max_width)
796 { 778 {
797 szHint.width = newwidth; 779 szHint.width = newwidth;
… …
812 { 794 {
813 min_it (height, max_height); 795 min_it (height, max_height);
814 szHint.height = szHint.base_height + height; 796 szHint.height = szHint.base_height + height;
815 } 797 }
816 798
817 if (scrollbar_visible () && (options & Opt_scrollBar_right)) 799 if (scrollBar.state && option (Opt_scrollBar_right))
818 window_sb_x = szHint.width - sb_w; 800 window_sb_x = szHint.width - sb_w;
819 801
820 if (recalc_x) 802 if (recalc_x)
821 szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; 803 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
804
822 if (recalc_y) 805 if (recalc_y)
823 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; 806 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
824 807
825 ncol = width / fwidth; 808 ncol = width / fwidth;
826 nrow = height / fheight; 809 nrow = height / fheight;
827 D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
828 ncol, nrow, szHint.width,
829 szHint.height));
830 return;
831} 810}
832 811
833/*----------------------------------------------------------------------*/ 812/*----------------------------------------------------------------------*/
834/* 813/*
835 * Tell the teletype handler what size the window is. 814 * Tell the teletype handler what size the window is.
836 * Called after a window size change. 815 * Called after a window size change.
837 */ 816 */
838void 817void
839rxvt_term::tt_winch () 818rxvt_term::tt_winch ()
840{ 819{
841 if (pty.pty < 0) 820 if (pty->pty < 0)
842 return; 821 return;
843 822
844 struct winsize ws; 823 struct winsize ws;
845 824
846 ws.ws_col = ncol; 825 ws.ws_col = ncol;
847 ws.ws_row = nrow; 826 ws.ws_row = nrow;
848 ws.ws_xpixel = width; 827 ws.ws_xpixel = width;
849 ws.ws_ypixel = height; 828 ws.ws_ypixel = height;
850 (void)ioctl (pty.pty, TIOCSWINSZ, &ws); 829 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
851 830
852#if 0 831#if 0
853 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 832 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly
854 if (cmd_pid) /* force through to the command */ 833 if (cmd_pid) /* force through to the command */
855 kill (-cmd_pid, SIGWINCH); 834 kill (-cmd_pid, SIGWINCH);
… …
887 delete fontset[0]; 866 delete fontset[0];
888 fontset[0] = fs; 867 fontset[0] = fs;
889 868
890 prop = (*fs)[1]->properties (); 869 prop = (*fs)[1]->properties ();
891 prop.height += lineSpace; 870 prop.height += lineSpace;
871
892 fs->set_prop (prop); 872 fs->set_prop (prop, false);
893 873
894 fwidth = prop.width; 874 fwidth = prop.width;
895 fheight = prop.height; 875 fheight = prop.height;
896 fbase = (*fs)[1]->ascent; 876 fbase = prop.ascent;
897 877
898 for (int style = 1; style < 4; style++) 878 for (int style = 1; style < 4; style++)
899 { 879 {
900#if ENABLE_STYLES 880#if ENABLE_STYLES
901 const char *res = rs[Rs_font + style]; 881 const char *res = rs[Rs_font + style];
… …
906 { 886 {
907 fontset[style] = fs = new rxvt_fontset (this); 887 fontset[style] = fs = new rxvt_fontset (this);
908 rxvt_fontprop prop2 = prop; 888 rxvt_fontprop prop2 = prop;
909 889
910 if (res) 890 if (res)
911 prop2.weight = prop2.slant = rxvt_fontprop::unset; 891 {
892 fs->populate (res);
893 fs->set_prop (prop2, false);
894 }
912 else 895 else
913 { 896 {
914 res = fontset[0]->fontdesc; 897 fs->populate (fontset[0]->fontdesc);
915 898
916 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 899 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; 900 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
901
902 fs->set_prop (prop2, true);
918 } 903 }
919 904
920 fs->populate (res);
921 fs->set_prop (prop2);
922 } 905 }
923#else 906#else
924 fontset[style] = fontset[0]; 907 fontset[style] = fontset[0];
925#endif 908#endif
926 } 909 }
… …
928 if (parent[0]) 911 if (parent[0])
929 { 912 {
930 resize_all_windows (0, 0, 0); 913 resize_all_windows (0, 0, 0);
931 scr_remap_chars (); 914 scr_remap_chars ();
932 scr_touch (true); 915 scr_touch (true);
933 } 916 }
934 917
935 return true; 918 return true;
936} 919}
937 920
921void
938void rxvt_term::set_string_property (Atom prop, const char *str, int len) 922rxvt_term::set_string_property (Atom prop, const char *str, int len)
939{ 923{
940 // TODO: SMART_WINDOW_TITLE
941 XChangeProperty (display->display, parent[0], 924 XChangeProperty (dpy, parent[0],
942 prop, XA_STRING, 8, PropModeReplace, 925 prop, XA_STRING, 8, PropModeReplace,
943 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 926 (const unsigned char *)str, len >= 0 ? len : strlen (str));
944} 927}
945 928
929void
946void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 930rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
947{ 931{
948 // TODO: SMART_WINDOW_TITLE
949 wchar_t *ws = rxvt_mbstowcs (str, len); 932 wchar_t *ws = rxvt_mbstowcs (str, len);
950 char *s = rxvt_wcstoutf8 (ws); 933 char *s = rxvt_wcstoutf8 (ws);
951 934
952 XChangeProperty (display->display, parent[0], 935 XChangeProperty (dpy, parent[0],
953 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 936 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
954 (const unsigned char *)s, strlen (s)); 937 (const unsigned char *)s, strlen (s));
955 938
956 free (s); 939 free (s);
957 free (ws); 940 free (ws);
… …
976#if ENABLE_EWMH 959#if ENABLE_EWMH
977 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 960 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
978#endif 961#endif
979} 962}
980 963
964void
965rxvt_term::set_window_color (int idx, const char *color)
966{
981#ifdef XTERM_COLOR_CHANGE 967#ifdef XTERM_COLOR_CHANGE
982void
983rxvt_term::set_window_color (int idx, const char *color)
984{
985 rxvt_color xcol; 968 rxvt_color xcol;
986 int i; 969 int i;
987 970
988 if (color == NULL || *color == '\0') 971 if (color == NULL || *color == '\0')
989 return; 972 return;
990 973
974 color = strdup (color);
975 allocated.push_back ((void *)color);
976 rs[Rs_color + idx] = color;
977
991 /* handle color aliases */ 978 /* handle color aliases */
992 if (isdigit (*color)) 979 if (isdigit (*color))
993 { 980 {
994 i = atoi (color); 981 i = atoi (color);
995 982
996 if (i >= 8 && i <= 15) 983 if (i >= 8 && i <= 15)
984 {
997 { /* bright colors */ 985 /* bright colors */
998 i -= 8;
999# ifndef NO_BRIGHTCOLOR
1000 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 986 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; 987 goto done;
1011 } 988 }
1012 }
1013 989
1014 if (!rXParseAllocColor (&xcol, color)) 990 if (i >= 0 && i <= 7)
1015 return; 991 {
992 /* normal colors */
993 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
994 goto done;
995 }
996 }
1016 997
1017 /* XStoreColor (display->display, display->cmap, XColor*); */ 998 set_color (xcol, color);
1018 999
1019 /* 1000 /*
1020 * FIXME: should free colors here, but no idea how to do it so instead, 1001 * FIXME: should free colors here, but no idea how to do it so instead,
1021 * so just keep gobbling up the colormap 1002 * so just keep gobbling up the colormap
1022 */ 1003 */
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 1004
1035 pix_colors_focused[idx] = xcol; 1005 pix_colors_focused[idx] = xcol;
1036 SET_PIXCOLOR (idx);
1037 1006
1038 /* XSetWindowAttributes attr; */
1039 /* Cursor cursor; */
1040done: 1007done:
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. */ 1008 /*TODO: handle Color_BD, scrollbar background, etc. */
1048 1009
1010 update_fade_color (idx);
1049 recolour_cursor (); 1011 recolour_cursor ();
1050 scr_recolour (); 1012 scr_recolour ();
1013#endif /* XTERM_COLOR_CHANGE */
1051} 1014}
1052
1053#else
1054# define set_window_color (idx,color) ((void)0)
1055#endif /* XTERM_COLOR_CHANGE */
1056 1015
1057void 1016void
1058rxvt_term::recolour_cursor () 1017rxvt_term::recolour_cursor ()
1059{ 1018{
1060 XColor xcol[2]; 1019 XColor fg, bg;
1061 1020
1062 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) 1021 (ISSET_PIXCOLOR (Color_pointer_fg)
1063 ? pix_colors_focused[Color_pointer_fg] 1022 ? pix_colors_focused[Color_pointer_fg]
1064 : pix_colors_focused[Color_fg]; 1023 : pix_colors_focused[Color_fg]).get (fg);
1024
1065 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) 1025 (ISSET_PIXCOLOR (Color_pointer_bg)
1066 ? pix_colors_focused[Color_pointer_bg] 1026 ? pix_colors_focused[Color_pointer_bg]
1067 : pix_colors_focused[Color_bg]; 1027 : pix_colors_focused[Color_bg]).get (bg);
1068 1028
1069 XQueryColors (display->display, display->cmap, xcol, 2); 1029 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
1070 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1071} 1030}
1072 1031
1073/*----------------------------------------------------------------------*/ 1032/*----------------------------------------------------------------------*/
1074/* 1033/*
1075 * find if fg/bg matches any of the normal (low-intensity) colors 1034 * find if fg/bg matches any of the normal (low-intensity) colors
1076 */ 1035 */
1077void 1036void
1078rxvt_term::set_colorfgbg () 1037rxvt_term::set_colorfgbg ()
1079{ 1038{
1080 unsigned int i; 1039 unsigned int i;
1081 const char *xpmb = "\0"; 1040 const char *xpmb = "";
1082 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1041 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1083 1042
1084 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1085 strcpy (fstr, "default"); 1043 strcpy (fstr, "default");
1086 strcpy (bstr, "default"); 1044 strcpy (bstr, "default");
1087 for (i = Color_Black; i <= Color_White; i++) 1045 for (i = Color_Black; i <= Color_White; i++)
1088 if (pix_colors[Color_fg] == pix_colors[i]) 1046 if (pix_colors[Color_fg] == pix_colors[i])
1089 { 1047 {
… …
1093 1051
1094 for (i = Color_Black; i <= Color_White; i++) 1052 for (i = Color_Black; i <= Color_White; i++)
1095 if (pix_colors[Color_bg] == pix_colors[i]) 1053 if (pix_colors[Color_bg] == pix_colors[i])
1096 { 1054 {
1097 sprintf (bstr, "%d", (i - Color_Black)); 1055 sprintf (bstr, "%d", (i - Color_Black));
1098#ifdef XPM_BACKGROUND 1056#ifdef BG_IMAGE_FROM_FILE
1099 xpmb = "default;"; 1057 xpmb = "default;";
1100#endif 1058#endif
1101 break; 1059 break;
1102 } 1060 }
1103 1061
1104 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1062 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1105} 1063}
1106 1064
1107/*----------------------------------------------------------------------*/ 1065/*----------------------------------------------------------------------*/
1108 1066
1109int 1067bool
1110rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 1068rxvt_term::set_color (rxvt_color &color, const char *name)
1111{ 1069{
1112 if (!screen_in_out->set (display, colour)) 1070 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; 1071 return true;
1072
1073 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1074 return false;
1075}
1076
1077void
1078rxvt_term::alias_color (int dst, int src)
1079{
1080 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1119} 1081}
1120 1082
1121/* -------------------------------------------------------------------- * 1083/* -------------------------------------------------------------------- *
1122 * - WINDOW RESIZING - * 1084 * - WINDOW RESIZING - *
1123 * -------------------------------------------------------------------- */ 1085 * -------------------------------------------------------------------- */
1124void 1086void
1125rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) 1087rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1126{ 1088{
1127 int fix_screen; 1089 int fix_screen;
1128 int old_width = szHint.width, old_height = szHint.height; 1090 int old_width = szHint.width;
1129 dDisp; 1091 int old_height = szHint.height;
1130 1092
1131 window_calc (newwidth, newheight); 1093 window_calc (newwidth, newheight);
1094
1095 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1132 XSetWMNormalHints (disp, parent[0], &szHint); 1096 XSetWMNormalHints (dpy, parent[0], &szHint);
1133 1097
1134 if (!ignoreparent) 1098 if (!ignoreparent)
1135 { 1099 {
1136#ifdef SMART_RESIZE 1100#ifdef SMART_RESIZE
1137 /* 1101 /*
… …
1141 int x, y, x1, y1; 1105 int x, y, x1, y1;
1142 int dx, dy; 1106 int dx, dy;
1143 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1107 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1144 Window unused_cr; 1108 Window unused_cr;
1145 1109
1146 XTranslateCoordinates (disp, parent[0], display->root, 1110 XTranslateCoordinates (dpy, parent[0], display->root,
1147 0, 0, &x, &y, &unused_cr); 1111 0, 0, &x, &y, &unused_cr);
1148 XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, 1112 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1149 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1113 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1150 /* 1114 /*
1151 * if display->root isn't the parent window, a WM will probably have offset 1115 * if display->root isn't the parent window, a WM will probably have offset
1152 * our position for handles and decorations. Counter it 1116 * our position for handles and decorations. Counter it
1153 */ 1117 */
… …
1155 { 1119 {
1156 x -= x1; 1120 x -= x1;
1157 y -= y1; 1121 y -= y1;
1158 } 1122 }
1159 1123
1160 x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; 1124 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1161 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; 1125 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1162 dx = old_width - szHint.width; 1126 dx = old_width - szHint.width;
1163 dy = old_height - szHint.height; 1127 dy = old_height - szHint.height;
1164 1128
1165 /* Check position of the center of the window */ 1129 /* Check position of the center of the window */
1166 if (x < x1) /* left half */ 1130 if (x < x1) /* left half */
1167 dx = 0; 1131 dx = 0;
… …
1170 if (y < y1) /* top half */ 1134 if (y < y1) /* top half */
1171 dy = 0; 1135 dy = 0;
1172 else if (y == y1) /* exact center */ 1136 else if (y == y1) /* exact center */
1173 dy /= 2; 1137 dy /= 2;
1174 1138
1175 XMoveResizeWindow (disp, parent[0], x + dx, y + dy, 1139 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1176 szHint.width, szHint.height); 1140 szHint.width, szHint.height);
1177#else 1141#else
1178 XResizeWindow (disp, parent[0], szHint.width, szHint.height); 1142 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1179#endif 1143#endif
1180 } 1144 }
1181 1145
1182 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1146 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1183 1147
1184 if (fix_screen || newwidth != old_width || newheight != old_height) 1148 if (fix_screen || newwidth != old_width || newheight != old_height)
1185 { 1149 {
1186 if (scrollbar_visible ()) 1150 if (scrollBar.state)
1187 { 1151 {
1188 XMoveResizeWindow (disp, scrollBar.win, 1152 XMoveResizeWindow (dpy, scrollBar.win,
1189 window_sb_x, 0, 1153 window_sb_x, 0,
1190 scrollbar_TotalWidth (), szHint.height); 1154 scrollbar_TotalWidth (), szHint.height);
1191 resize_scrollbar (); 1155 resize_scrollbar ();
1192 } 1156 }
1193 1157
1194 if (menubar_visible ())
1195 XMoveResizeWindow (disp, menuBar.win,
1196 window_vt_x, 0,
1197 TermWin_TotalWidth (), menuBar_TotalHeight ());
1198
1199 XMoveResizeWindow (disp, vt, 1158 XMoveResizeWindow (dpy, vt,
1200 window_vt_x, window_vt_y, 1159 window_vt_x, window_vt_y,
1201 TermWin_TotalWidth (), TermWin_TotalHeight ()); 1160 width, height);
1161
1162#ifdef HAVE_BG_PIXMAP
1163 if (bgPixmap.window_size_sensitive ())
1164 update_background ();
1165#endif
1202 1166
1203 scr_clear (); 1167 scr_clear ();
1204#ifdef XPM_BACKGROUND
1205 resize_pixmap ();
1206#endif
1207 } 1168 }
1208 1169
1209 if (fix_screen || old_height == 0) 1170 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 (); 1171 scr_reset ();
1224 1172
1225 if (curr_screen >= 0) /* this is not the first time through */ 1173 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1226 { 1174 //scr_touch (false);
1227 scr_change_screen (curr_screen);
1228 selection_check (old_ncol != ncol ? 4 : 0);
1229 }
1230 }
1231 1175
1232 old_width = szHint.width; 1176#ifdef HAVE_BG_PIXMAP
1233 old_height = szHint.height; 1177// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1234 1178// if (bgPixmap.pixmap)
1235#ifdef XPM_BACKGROUND
1236 if (pixmap)
1237 scr_touch (false); 1179// scr_touch (false);
1238#endif 1180#endif
1239 1181
1240#ifdef USE_XIM 1182#ifdef USE_XIM
1241 IMSetStatusPosition (); 1183 IMSetPosition ();
1242#endif 1184#endif
1243} 1185}
1244 1186
1245/* 1187/*
1246 * Set the width/height of the vt window in characters. Units are pixels. 1188 * Set the width/height of the vt window in characters. Units are pixels.
… …
1251{ 1193{
1252 XWindowAttributes wattr; 1194 XWindowAttributes wattr;
1253 1195
1254 if (newwidth == 0 || newheight == 0) 1196 if (newwidth == 0 || newheight == 0)
1255 { 1197 {
1256 XGetWindowAttributes (display->display, display->root, &wattr); 1198 XGetWindowAttributes (dpy, display->root, &wattr);
1257 1199
1258 if (newwidth == 0) 1200 if (newwidth == 0)
1259 newwidth = wattr.width - szHint.base_width; 1201 newwidth = wattr.width - szHint.base_width;
1260 if (newheight == 0) 1202 if (newheight == 0)
1261 newheight = wattr.height - szHint.base_height; 1203 newheight = wattr.height - szHint.base_height;
… …
1275#ifdef USE_XIM 1217#ifdef USE_XIM
1276 1218
1277void 1219void
1278rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1220rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1279{ 1221{
1280 fg = pix_colors[Color_fg]; 1222 fg = pix_colors [Color_fg];
1281 bg = pix_colors[Color_bg]; 1223 bg = pix_colors [Color_bg];
1282} 1224}
1283 1225
1284void 1226void
1285rxvt_term::im_set_size (XRectangle &size) 1227rxvt_term::im_set_size (XRectangle &size)
1286{ 1228{
… …
1323 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1265 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1324 1266
1325 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1267 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1326 *p = '\0'; 1268 *p = '\0';
1327 1269
1328 atom = XInternAtom (display->display, server, False); 1270 atom = XInternAtom (dpy, server, False);
1329 win = XGetSelectionOwner (display->display, atom); 1271 win = XGetSelectionOwner (dpy, atom);
1330 1272
1331 if (win != None) 1273 if (win != None)
1332 return True; 1274 return True;
1333 } 1275 }
1334 1276
… …
1341 XPoint nspot; 1283 XPoint nspot;
1342 XVaNestedList preedit_attr; 1284 XVaNestedList preedit_attr;
1343 1285
1344 if (!Input_Context 1286 if (!Input_Context
1345 || !focus 1287 || !focus
1346 || !(input_style & XIMPreeditPosition)) 1288 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1347 return; 1289 return;
1348 1290
1349 im_set_position (nspot); 1291 im_set_position (nspot);
1350 1292
1351 if (nspot.x == spot.x && nspot.y == spot.y) 1293 if (nspot.x == spot.x && nspot.y == spot.y)
… …
1370 input_method = 0; 1312 input_method = 0;
1371 } 1313 }
1372 1314
1373 Input_Context = 0; 1315 Input_Context = 0;
1374} 1316}
1317
1318#ifdef ENABLE_XIM_ONTHESPOT
1319
1320static void
1321xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
1322{
1323 ((rxvt_term *)client_data)->make_current ();
1324 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
1325}
1326
1327static void
1328xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
1329{
1330 ((rxvt_term *)client_data)->make_current ();
1331 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
1332}
1333
1334static void
1335xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
1336{
1337 rxvt_term *term = (rxvt_term *)client_data;
1338 XIMText *text = call_data->text;
1339
1340 term->make_current ();
1341
1342 if (text)
1343 {
1344 void *str;
1345
1346 if (!text->encoding_is_wchar && text->string.multi_byte)
1347 {
1348 // of course, X makes it ugly again
1349 if (term->rs[Rs_imLocale])
1350 SET_LOCALE (term->rs[Rs_imLocale]);
1351
1352 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
1353 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
1354
1355 if (term->rs[Rs_imLocale])
1356 SET_LOCALE (term->locale);
1357 }
1358 else
1359 str = (void *)text->string.wide_char;
1360
1361 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1362 DT_INT, call_data->caret,
1363 DT_INT, call_data->chg_first,
1364 DT_INT, call_data->chg_length,
1365 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
1366 DT_WCS_LEN, str, str ? (int)text->length : 0,
1367 DT_END));
1368 }
1369 else
1370 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1371 DT_INT, call_data->caret,
1372 DT_INT, call_data->chg_first,
1373 DT_INT, call_data->chg_length,
1374 DT_END));
1375}
1376
1377#if 0
1378static void
1379xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1380{
1381 ((rxvt_term *)client_data)->make_current ();
1382 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1383 DT_INT, call_data->position,
1384 DT_INT, call_data->direction,
1385 DT_INT, call_data->style,
1386 DT_END));
1387}
1388#endif
1389
1390#endif
1375 1391
1376/* 1392/*
1377 * Try to open a XIM with the current modifiers, then see if we can 1393 * Try to open a XIM with the current modifiers, then see if we can
1378 * open a suitable preedit type 1394 * open a suitable preedit type
1379 */ 1395 */
… …
1386 XRectangle rect, status_rect, needed_rect; 1402 XRectangle rect, status_rect, needed_rect;
1387 unsigned long fg, bg; 1403 unsigned long fg, bg;
1388 const char *p; 1404 const char *p;
1389 char **s; 1405 char **s;
1390 XIMStyles *xim_styles; 1406 XIMStyles *xim_styles;
1407#ifdef ENABLE_XIM_ONTHESPOT
1408 XIMCallback xcb[4];
1409#endif
1410
1411 set_environ (envv);
1391 1412
1392 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1413 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1393 return false; 1414 return false;
1394 1415
1395 D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1396 input_method = display->get_xim (locale, modifiers); 1416 input_method = display->get_xim (locale, modifiers);
1397 if (input_method == NULL) 1417 if (input_method == NULL)
1398 return false; 1418 return false;
1399 1419
1400 xim = input_method->xim; 1420 xim = input_method->xim;
… …
1420 s = rxvt_splitcommastring (p); 1440 s = rxvt_splitcommastring (p);
1421 1441
1422 for (i = found = 0; !found && s[i]; i++) 1442 for (i = found = 0; !found && s[i]; i++)
1423 { 1443 {
1424 if (!strcmp (s[i], "OverTheSpot")) 1444 if (!strcmp (s[i], "OverTheSpot"))
1425 input_style = (XIMPreeditPosition | XIMStatusNothing); 1445 input_style = XIMPreeditPosition | XIMStatusNothing;
1426 else if (!strcmp (s[i], "OffTheSpot")) 1446 else if (!strcmp (s[i], "OffTheSpot"))
1427 input_style = (XIMPreeditArea | XIMStatusArea); 1447 input_style = XIMPreeditArea | XIMStatusArea;
1428 else if (!strcmp (s[i], "Root")) 1448 else if (!strcmp (s[i], "Root"))
1429 input_style = (XIMPreeditNothing | XIMStatusNothing); 1449 input_style = XIMPreeditNothing | XIMStatusNothing;
1430 else if (!strcmp (s[i], "None")) 1450 else if (!strcmp (s[i], "None"))
1431 input_style = (XIMPreeditNone | XIMStatusNone); 1451 input_style = XIMPreeditNone | XIMStatusNone;
1452#ifdef ENABLE_XIM_ONTHESPOT
1453 else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
1454 input_style = XIMPreeditCallbacks | XIMStatusNothing;
1455#endif
1456 else
1457 input_style = XIMPreeditNothing | XIMStatusNothing;
1432 1458
1433 for (j = 0; j < xim_styles->count_styles; j++) 1459 for (j = 0; j < xim_styles->count_styles; j++)
1434 if (input_style == xim_styles->supported_styles[j]) 1460 if (input_style == xim_styles->supported_styles[j])
1435 { 1461 {
1436 rxvt_freecommastring (s); 1462 rxvt_freecommastring (s);
… …
1474 "*", 1500 "*",
1475 fheight, 1501 fheight,
1476 fheight + 1, fheight - 1, 1502 fheight + 1, fheight - 1,
1477 fheight - 2, fheight + 2); 1503 fheight - 2, fheight + 2);
1478 1504
1479 fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1505 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1480 &missing_charset_list, &missing_charset_count, &def_string); 1506 &missing_charset_list, &missing_charset_count, &def_string);
1481 1507
1482 if (missing_charset_list) 1508 if (missing_charset_list)
1483 XFreeStringList (missing_charset_list); 1509 XFreeStringList (missing_charset_list);
1484 1510
… …
1525 XNBackground, bg, 1551 XNBackground, bg,
1526 XNArea, &status_rect, 1552 XNArea, &status_rect,
1527 XNFontSet, fs, 1553 XNFontSet, fs,
1528 NULL); 1554 NULL);
1529 } 1555 }
1556#if ENABLE_XIM_ONTHESPOT
1557 else if (input_style & XIMPreeditCallbacks)
1558 {
1559 im_set_position (spot);
1560
1561 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1562 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1563 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1564# if 0
1565 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1566# endif
1567
1568 preedit_attr = XVaCreateNestedList (0,
1569 XNSpotLocation, &spot,
1570 XNPreeditStartCallback, &xcb[0],
1571 XNPreeditDoneCallback , &xcb[1],
1572 XNPreeditDrawCallback , &xcb[2],
1573# if 0
1574 XNPreeditCaretCallback, &xcb[3],
1575# endif
1576 NULL);
1577 }
1578#endif
1530 1579
1531 Input_Context = XCreateIC (xim, 1580 Input_Context = XCreateIC (xim,
1532 XNInputStyle, input_style, 1581 XNInputStyle, input_style,
1533 XNClientWindow, vt, 1582 XNClientWindow, vt,
1534 XNFocusWindow, parent[0], 1583 XNFocusWindow, parent[0],
… …
1536 preedit_attr, 1585 preedit_attr,
1537 status_attr ? XNStatusAttributes : NULL, 1586 status_attr ? XNStatusAttributes : NULL,
1538 status_attr, NULL); 1587 status_attr, NULL);
1539 1588
1540 if (preedit_attr) XFree (preedit_attr); 1589 if (preedit_attr) XFree (preedit_attr);
1541 if (status_attr) XFree (status_attr); 1590 if (status_attr) XFree (status_attr);
1542 if (fs) XFreeFontSet (display->display, fs); 1591 if (fs) XFreeFontSet (dpy, fs);
1543 1592
1544 if (Input_Context == NULL) 1593 if (Input_Context == NULL)
1545 { 1594 {
1546 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1595 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1547 im_destroy (); 1596 im_destroy ();
1548 return false; 1597 return false;
1549 } 1598 }
1550 1599
1551 if (input_style & XIMPreeditArea) 1600#if 0
1601 // unfortunately, only the focus window is used by XIM, hard to fix
1602 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1603 vt_select_input ();
1604#endif
1605
1552 IMSetStatusPosition (); 1606 IMSetPosition ();
1553 1607
1554 D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1555 return true; 1608 return true;
1556} 1609}
1557 1610
1558void 1611void
1559rxvt_term::im_cb () 1612rxvt_term::im_cb ()
… …
1561 int i; 1614 int i;
1562 const char *p; 1615 const char *p;
1563 char **s; 1616 char **s;
1564 char buf[IMBUFSIZ]; 1617 char buf[IMBUFSIZ];
1565 1618
1566 SET_R (this); 1619 make_current ();
1567 1620
1568 im_destroy (); 1621 im_destroy ();
1569 1622
1570 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1571 if (Input_Context) 1623 if (Input_Context)
1572 return; 1624 return;
1573 1625
1574#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1626#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1575 if (rs[Rs_imLocale]) 1627 if (rs[Rs_imLocale])
… …
1617 SET_LOCALE (locale); 1669 SET_LOCALE (locale);
1618#endif 1670#endif
1619} 1671}
1620 1672
1621void 1673void
1622rxvt_term::IMSetStatusPosition () 1674rxvt_term::IMSetPosition ()
1623{ 1675{
1624 XRectangle preedit_rect, status_rect, *needed_rect; 1676 XRectangle preedit_rect, status_rect, *needed_rect;
1625 XVaNestedList preedit_attr, status_attr; 1677 XVaNestedList preedit_attr, status_attr;
1626 1678
1627 if (!Input_Context 1679 if (!Input_Context
1628 || !focus 1680 || !focus
1629 || !(input_style & XIMPreeditArea) 1681 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1630 || !IMisRunning ()) 1682 || !IMisRunning ())
1631 return; 1683 return;
1632 1684
1685 if (input_style & XIMPreeditPosition)
1686 {
1687 im_set_size (preedit_rect);
1688 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1689
1690 XSetICValues (Input_Context,
1691 XNPreeditAttributes, preedit_attr, NULL);
1692 }
1693 else
1694 {
1633 /* Getting the necessary width of preedit area */ 1695 /* Getting the necessary width of preedit area */
1634 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1696 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1635 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1697 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1636 XFree (status_attr); 1698 XFree (status_attr);
1637 1699
1638 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1700 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1639 XFree (needed_rect); 1701 XFree (needed_rect);
1640 1702
1641 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1703 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1642 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1704 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1643 1705
1644 XSetICValues (Input_Context, 1706 XSetICValues (Input_Context,
1645 XNPreeditAttributes, preedit_attr, 1707 XNPreeditAttributes, preedit_attr,
1646 XNStatusAttributes, status_attr, NULL); 1708 XNStatusAttributes, status_attr,
1709 NULL);
1647 1710
1711 XFree (status_attr);
1712 }
1713
1648 XFree (preedit_attr); 1714 XFree (preedit_attr);
1649 XFree (status_attr);
1650} 1715}
1651#endif /* USE_XIM */ 1716#endif /* USE_XIM */
1652 1717
1653/*----------------------------------------------------------------------*/ 1718void
1654rxvt_t rxvt_current_term; 1719rxvt_term::get_window_origin (int &x, int &y)
1720{
1721 Window cr;
1722 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1723/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1724}
1725
1726Pixmap
1727rxvt_term::get_pixmap_property (int prop_id)
1728{
1729 if (prop_id > 0 && prop_id < NUM_XA)
1730 if (xa[prop_id])
1731 {
1732 int aformat;
1733 unsigned long nitems, bytes_after;
1734 Atom atype;
1735 unsigned char *prop = NULL;
1736 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1737 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1738 &nitems, &bytes_after, &prop);
1739 if (result == Success && prop && atype == XA_PIXMAP)
1740 {
1741 return *(Pixmap *)prop;
1742 }
1743 }
1744 return None;
1745}
1746
1747#ifdef HAVE_BG_PIXMAP
1748# if TRACE_PIXMAPS
1749# undef update_background
1750int rxvt_term::trace_update_background (const char *file, int line)
1751{
1752 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1753 update_background ();
1754}
1755# endif
1756
1757int
1758rxvt_term::update_background ()
1759{
1760 bgPixmap.invalidate ();
1761
1762 /* no chance of real time refresh if we are blurring! */
1763 if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
1764 bgPixmap.render ();
1765 else
1766 {
1767 update_background_ev.stop ();
1768
1769 if (!bgPixmap.need_client_side_rendering())
1770 update_background_ev.start (.05);
1771 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1772 update_background_ev.start (.20); /* very slow !!! */
1773 else
1774 update_background_ev.start (.07);
1775 }
1776
1777 return 0;
1778}
1779
1780void
1781rxvt_term::update_background_cb (ev::timer &w, int revents)
1782{
1783 bgPixmap.render ();
1784}
1785
1786#endif /* HAVE_BG_PIXMAP */
1655 1787
1656/*----------------------- end-of-file (C source) -----------------------*/ 1788/*----------------------- end-of-file (C source) -----------------------*/

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