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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.191 by root, Fri Jan 20 10:27:08 2006 UTC vs.
Revision 1.329 by sf-exg, Wed Jul 21 11:02:14 2010 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) 2003-2006 Marc Lehmann <pcg@goof.com> 16 * Copyright (c) 2003-2008 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.
… …
35#include "keyboard.h" 35#include "keyboard.h"
36#include "rxvtperl.h" 36#include "rxvtperl.h"
37 37
38#include <limits> 38#include <limits>
39 39
40#include <cassert>
40#include <csignal> 41#include <csignal>
41#include <cstring> 42#include <cstring>
42 43
43#ifdef TTY_GID_SUPPORT
44# include <grp.h>
45#endif
46
47#ifdef HAVE_TERMIOS_H
48# include <termios.h> 44#include <termios.h>
45
46#ifdef HAVE_XSETLOCALE
47# define X_LOCALE
48# include <X11/Xlocale.h>
49#else
50# ifdef HAVE_SETLOCALE
51# include <clocale>
52# endif
49#endif 53#endif
50 54
51vector<rxvt_term *> rxvt_term::termlist; 55vector<rxvt_term *> rxvt_term::termlist;
52 56
53// used to tell global functions which terminal instance is "active" 57// used to tell global functions which terminal instance is "active"
… …
56static char curlocale[128], savelocale[128]; 60static char curlocale[128], savelocale[128];
57 61
58bool 62bool
59rxvt_set_locale (const char *locale) NOTHROW 63rxvt_set_locale (const char *locale) NOTHROW
60{ 64{
65 int size = strlen (locale) + 1;
66
67 if (size > sizeof (curlocale))
68 rxvt_fatal ("locale string too long, aborting.\n");
69
61 if (!locale || !strncmp (locale, curlocale, 128)) 70 if (!locale || !memcmp (locale, curlocale, size))
62 return false; 71 return false;
63 72
64 strncpy (curlocale, locale, 128); 73 memcpy (curlocale, locale, size);
65 setlocale (LC_CTYPE, curlocale); 74 setlocale (LC_CTYPE, curlocale);
66 return true; 75 return true;
67} 76}
68 77
69void 78void
… …
83class rxvt_composite_vec rxvt_composite; 92class rxvt_composite_vec rxvt_composite;
84 93
85text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 94text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
86{ 95{
87 compose_char *cc; 96 compose_char *cc;
88 97
89 // break compose chains, as stupid readline really likes to duplicate 98 // break compose chains, as stupid readline really likes to duplicate
90 // composing characters for some reason near the end of a line. 99 // composing characters for some reason near the end of a line.
91 cc = (*this)[c1]; 100 cc = (*this)[c1];
92 while (cc) 101 while (cc)
93 { 102 {
94 if (cc->c2 == c2) return c1; 103 if (cc->c2 == c2) return c1;
95 cc = (*this)[cc->c1]; 104 cc = (*this)[cc->c1];
96 } 105 }
97 106
98 // check to see wether this combination already exists otherwise 107 // check to see whether this combination already exists otherwise
99 for (cc = v.end (); cc-- > v.begin (); ) 108 for (cc = v.end (); cc-- > v.begin (); )
100 { 109 {
101 if (cc->c1 == c1 && cc->c2 == c2) 110 if (cc->c1 == c1 && cc->c2 == c2)
102 return COMPOSE_LO + (cc - v.begin ()); 111 return COMPOSE_LO + (cc - v.begin ());
103 } 112 }
… …
142 151
143} 152}
144#endif 153#endif
145 154
146rxvt_term::rxvt_term () 155rxvt_term::rxvt_term ()
147 : 156{
148#if TRANSPARENT 157#if HAVE_BG_PIXMAP
149 rootwin_ev (this, &rxvt_term::rootwin_cb), 158 update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
150#endif
151#ifdef HAVE_SCROLLBARS
152 scrollbar_ev (this, &rxvt_term::x_cb),
153#endif 159#endif
154#ifdef CURSOR_BLINK 160#ifdef CURSOR_BLINK
155 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), 161 cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
156#endif 162#endif
157#ifdef TEXT_BLINK 163#ifdef TEXT_BLINK
158 text_blink_ev (this, &rxvt_term::text_blink_cb), 164 text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
159#endif 165#endif
160#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 166#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
161 cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), 167 cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
162#endif 168#endif
163#ifdef SELECTION_SCROLLING 169#ifdef SELECTION_SCROLLING
164 sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), 170 sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
165#endif 171#endif
166#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 172#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
167 slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), 173 slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
174#endif
175#if ENABLE_TRANSPARENCY || ENABLE_PERL
176 rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
177#endif
178 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
179#ifdef USE_XIM
180 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
168#endif 181#endif
169#ifdef POINTER_BLANK 182#ifdef POINTER_BLANK
170 pointer_ev (this, &rxvt_term::pointer_cb), 183 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
171#endif 184#endif
172#ifdef USE_XIM 185#ifndef NO_BELL
173 im_ev (this, &rxvt_term::im_cb), 186 bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
174#endif 187#endif
175 termwin_ev (this, &rxvt_term::x_cb), 188 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
176 vt_ev (this, &rxvt_term::x_cb), 189 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
177 child_ev (this, &rxvt_term::child_cb), 190 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
178 check_ev (this, &rxvt_term::check_cb), 191 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
179 flush_ev (this, &rxvt_term::flush_cb), 192 incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
180 destroy_ev (this, &rxvt_term::destroy_cb), 193 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
181 pty_ev (this, &rxvt_term::pty_cb), 194 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
182 incr_ev (this, &rxvt_term::incr_cb) 195
183{
184 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 196 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
185 197
186 termlist.push_back (this); 198 termlist.push_back (this);
187 199
188#ifdef KEYSYM_RESOURCE 200#ifdef KEYSYM_RESOURCE
… …
190#endif 202#endif
191} 203}
192 204
193// clean up the most important stuff, do *not* call x or free mem etc. 205// clean up the most important stuff, do *not* call x or free mem etc.
194// for use before an emergency exit 206// for use before an emergency exit
207void
195void rxvt_term::emergency_cleanup () 208rxvt_term::emergency_cleanup ()
196{ 209{
197 if (cmd_pid) 210 if (cmd_pid)
198 kill (-cmd_pid, SIGHUP); 211 kill (-cmd_pid, SIGHUP);
199 212
213 pty_ev.stop ();
200 delete pty; pty = 0; 214 delete pty; pty = 0;
201} 215}
202 216
203rxvt_term::~rxvt_term () 217rxvt_term::~rxvt_term ()
204{ 218{
… …
211 if (fontset[i] != fontset[0]) 225 if (fontset[i] != fontset[0])
212 delete fontset[i]; 226 delete fontset[i];
213#endif 227#endif
214 delete fontset[0]; 228 delete fontset[0];
215 229
230#ifdef HAVE_BG_PIXMAP
231 bgPixmap.destroy ();
232#endif
233#ifdef HAVE_AFTERIMAGE
234 if (asv)
235 destroy_asvisual (asv, 0);
236 if (asimman)
237 destroy_image_manager (asimman, 0);
238#endif
239
216 if (display) 240 if (display)
217 { 241 {
218 dDisp;
219
220 selection_clear (); 242 selection_clear ();
243 selection_clear (true);
221 244
222#ifdef USE_XIM 245#ifdef USE_XIM
223 im_destroy (); 246 im_destroy ();
224#endif 247#endif
225#ifdef XTERM_SCROLLBAR 248 scrollBar.destroy ();
226 if (xscrollbarGC) XFreeGC (disp, xscrollbarGC);
227 if (ShadowGC) XFreeGC (disp, ShadowGC);
228#endif
229#ifdef PLAIN_SCROLLBAR
230 if (pscrollbarGC) XFreeGC (disp, pscrollbarGC);
231#endif
232#ifdef NEXT_SCROLLBAR
233 if (blackGC) XFreeGC (disp, blackGC);
234 if (whiteGC) XFreeGC (disp, whiteGC);
235 if (grayGC) XFreeGC (disp, grayGC);
236 if (darkGC) XFreeGC (disp, darkGC);
237 if (stippleGC) XFreeGC (disp, stippleGC);
238 if (dimple) XFreePixmap (disp, dimple);
239 if (upArrow) XFreePixmap (disp, upArrow);
240 if (downArrow) XFreePixmap (disp, downArrow);
241 if (upArrowHi) XFreePixmap (disp, upArrowHi);
242 if (downArrowHi) XFreePixmap (disp, downArrowHi);
243#endif
244#ifdef RXVT_SCROLLBAR
245 if (topShadowGC) XFreeGC (disp, topShadowGC);
246 if (botShadowGC) XFreeGC (disp, botShadowGC);
247 if (scrollbarGC) XFreeGC (disp, scrollbarGC);
248#endif
249 if (gc) XFreeGC (disp, gc); 249 if (gc) XFreeGC (dpy, gc);
250 250
251 delete drawable; 251 delete drawable;
252 // destroy all windows 252 // destroy all windows
253 if (parent[0]) 253 if (parent[0])
254 XDestroyWindow (disp, parent[0]); 254 XDestroyWindow (dpy, parent[0]);
255 }
256 255
257 // TODO: free pixcolours, colours should become part of rxvt_display 256 for (int i = 0; i < TOTAL_COLORS; i++)
258 delete pix_colors_focused; 257 if (ISSET_PIXCOLOR (i))
258 {
259 pix_colors_focused [i].free (this);
259#if OFF_FOCUS_FADING 260#if OFF_FOCUS_FADING
260 delete pix_colors_unfocused; 261 pix_colors_unfocused [i].free (this);
261#endif 262#endif
263 }
262 264
265 clear ();
266
267 display->flush (); /* ideally .put should do this */
263 displays.put (display); 268 displays.put (display);
269 }
264 270
265 scr_release (); 271 scr_release ();
266 272
267 /* clear all resources */ 273 /* clear all resources */
268 for (int i = 0; i < allocated.size (); i++) 274 for (int i = 0; i < allocated.size (); i++)
269 free (allocated [i]); 275 free (allocated [i]);
270 276
271 free (selection.text); 277 free (selection.text);
278 free (selection.clip_text);
272 // TODO: manage env vars in child only(!) 279 // TODO: manage env vars in child only(!)
273 free (env_windowid);
274 free (env_display); 280 free (env_display);
275 free (env_term); 281 free (env_term);
276 free (env_colorfgbg);
277 free (locale); 282 free (locale);
278 free (v_buffer); 283 free (v_buffer);
279 free (incr_buf); 284 free (incr_buf);
280 285
281 delete envv; 286 delete envv;
282 delete argv; 287 delete argv;
283 288
284#ifdef KEYSYM_RESOURCE 289#ifdef KEYSYM_RESOURCE
285 delete keyboard; 290 delete keyboard;
286#endif 291#endif
292#ifndef NO_RESOURCES
293 XrmDestroyDatabase (option_db);
294#endif
287} 295}
288 296
289// child has exited, usually destroys 297// child has exited, usually destroys
290void 298void
291rxvt_term::child_cb (child_watcher &w, int status) 299rxvt_term::child_cb (ev::child &w, int status)
292{ 300{
293 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); 301 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
294 302
295 cmd_pid = 0; 303 cmd_pid = 0;
296 304
297 if (!OPTION (Opt_hold)) 305 if (!option (Opt_hold))
298 destroy (); 306 destroy ();
299} 307}
300 308
301void 309void
302rxvt_term::destroy () 310rxvt_term::destroy ()
303{ 311{
304 if (destroy_ev.active) 312 if (destroy_ev.is_active ())
305 return; 313 return;
306 314
307 if (HOOK_INVOKE ((this, HOOK_DESTROY, DT_END))) 315 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
308 return;
309 316
310#if ENABLE_OVERLAY 317#if ENABLE_OVERLAY
311 scr_overlay_off (); 318 scr_overlay_off ();
312#endif 319#endif
313 320
314 if (display) 321 if (display)
315 { 322 {
316#if USE_XIM 323#if USE_XIM
317 im_ev.stop (display); 324 im_ev.stop (display);
318#endif 325#endif
319#if HAVE_SCROLLBARS
320 scrollbar_ev.stop (display); 326 scrollbar_ev.stop (display);
321#endif 327#if ENABLE_TRANSPARENCY || ENABLE_PERL
322#if TRANSPARENT
323 rootwin_ev.stop (display); 328 rootwin_ev.stop (display);
324#endif 329#endif
325 incr_ev.stop (); 330 incr_ev.stop ();
326 termwin_ev.stop (display); 331 termwin_ev.stop (display);
327 vt_ev.stop (display); 332 vt_ev.stop (display);
328 } 333 }
329 334
330 check_ev.stop (); 335 flush_ev.stop ();
331 pty_ev.stop (); 336 pty_ev.stop ();
332#ifdef CURSOR_BLINK 337#ifdef CURSOR_BLINK
333 cursor_blink_ev.stop (); 338 cursor_blink_ev.stop ();
334#endif 339#endif
335#ifdef TEXT_BLINK 340#ifdef TEXT_BLINK
… …
343#endif 348#endif
344#ifdef POINTER_BLANK 349#ifdef POINTER_BLANK
345 pointer_ev.stop (); 350 pointer_ev.stop ();
346#endif 351#endif
347 352
348 destroy_ev.start (0); 353 destroy_ev.start ();
349} 354}
350 355
351void 356void
352rxvt_term::destroy_cb (time_watcher &w) 357rxvt_term::destroy_cb (ev::idle &w, int revents)
353{ 358{
354 make_current (); 359 make_current ();
355 360
356 delete this; 361 delete this;
357} 362}
… …
368{ 373{
369 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) 374 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
370 (*t)->emergency_cleanup (); 375 (*t)->emergency_cleanup ();
371} 376}
372 377
373#if ENABLE_FRILLS 378#if !ENABLE_MINIMAL
374static void 379static void
375print_x_error (Display *dpy, XErrorEvent *event) 380print_x_error (Display *dpy, XErrorEvent *event)
376{ 381{
377 char buffer[BUFSIZ]; 382 char buffer[BUFSIZ];
378 char mesg[BUFSIZ]; 383 char mesg[BUFSIZ];
… …
386 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); 391 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
387 sprintf(number, "%d", event->request_code); 392 sprintf(number, "%d", event->request_code);
388 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); 393 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
389 rxvt_warn ("(which is %s)\n", buffer); 394 rxvt_warn ("(which is %s)\n", buffer);
390 if (event->request_code >= 128) { 395 if (event->request_code >= 128) {
391 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", 396 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
392 mesg, BUFSIZ); 397 mesg, BUFSIZ);
393 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); 398 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
394 } 399 }
395 if ((event->error_code == BadWindow) || 400 if ((event->error_code == BadWindow) ||
396 (event->error_code == BadPixmap) || 401 (event->error_code == BadPixmap) ||
397 (event->error_code == BadCursor) || 402 (event->error_code == BadCursor) ||
398 (event->error_code == BadFont) || 403 (event->error_code == BadFont) ||
399 (event->error_code == BadDrawable) || 404 (event->error_code == BadDrawable) ||
400 (event->error_code == BadColor) || 405 (event->error_code == BadColor) ||
401 (event->error_code == BadGC) || 406 (event->error_code == BadGC) ||
402 (event->error_code == BadIDChoice) || 407 (event->error_code == BadIDChoice) ||
403 (event->error_code == BadValue) || 408 (event->error_code == BadValue) ||
404 (event->error_code == BadAtom)) { 409 (event->error_code == BadAtom)) {
405 if (event->error_code == BadValue) 410 if (event->error_code == BadValue)
406 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", 411 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
407 mesg, BUFSIZ); 412 mesg, BUFSIZ);
408 else if (event->error_code == BadAtom) 413 else if (event->error_code == BadAtom)
409 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", 414 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
410 mesg, BUFSIZ); 415 mesg, BUFSIZ);
411 else 416 else
412 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 417 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
413 mesg, BUFSIZ); 418 mesg, BUFSIZ);
414 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 419 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
415 } 420 }
416 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 421 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
417 mesg, BUFSIZ); 422 mesg, BUFSIZ);
418 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 423 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
419} 424}
420#endif 425#endif
421 426
422int 427int
… …
426 GET_R->allowedxerror = event->error_code; 431 GET_R->allowedxerror = event->error_code;
427 else 432 else
428 { 433 {
429 // GET_R is most likely not the terminal which caused the error, 434 // GET_R is most likely not the terminal which caused the error,
430 // so just output the error and continue 435 // so just output the error and continue
431#if ENABLE_FRILLS 436#if ENABLE_MINIMAL
437 old_xerror_handler (display, event);
438#else
432 print_x_error (display, event); 439 print_x_error (display, event);
433#else
434 old_xerror_handler (display, event);
435#endif 440#endif
436 } 441 }
437 442
438 return 0; 443 return 0;
439} 444}
… …
445 DisplayString (display)); 450 DisplayString (display));
446 rxvt_emergency_cleanup (); 451 rxvt_emergency_cleanup ();
447 _exit (EXIT_FAILURE); 452 _exit (EXIT_FAILURE);
448} 453}
449 454
450/*----------------------------------------------------------------------*/
451bool
452rxvt_term::init (int argc, const char *const *argv)
453{
454 SET_R (this);
455 set_locale ("");
456 set_environ (envv); // few things in X do not call setlocale :(
457
458 if (!init_vars ())
459 return false;
460
461 init_secondary ();
462
463 const char **cmd_argv = init_resources (argc, argv);
464
465#ifdef KEYSYM_RESOURCE
466 keyboard->register_done ();
467#endif
468
469#if ENABLE_PERL
470 if (!rs[Rs_perl_ext_1])
471 rs[Rs_perl_ext_1] = "default";
472
473 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
474 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
475 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
476 {
477 rxvt_perl.init (this);
478 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
479 }
480#endif
481
482#ifdef HAVE_SCROLLBARS
483 if (OPTION (Opt_scrollBar))
484 scrollBar.setIdle (); /* set existence for size calculations */
485#endif
486
487 pty = rxvt_new_ptytty ();
488
489 create_windows (argc, argv);
490
491 dDisp;
492
493 init_xlocale ();
494
495 scr_reset (); // initialize screen
496
497#if 0
498 XSynchronize (disp, True);
499#endif
500
501#ifdef HAVE_SCROLLBARS
502 if (OPTION (Opt_scrollBar))
503 resize_scrollbar (); /* create and map scrollbar */
504#endif
505#ifdef TRANSPARENT
506 if (OPTION (Opt_transparent))
507 {
508 XSelectInput (disp, display->root, PropertyChangeMask);
509 check_our_parents ();
510 rootwin_ev.start (display, display->root);
511 }
512#endif
513
514 set_colorfgbg ();
515
516 init_command (cmd_argv);
517
518 free (cmd_argv);
519
520 if (pty->pty >= 0)
521 pty_ev.start (pty->pty, EVENT_READ);
522
523 check_ev.start ();
524
525 HOOK_INVOKE ((this, HOOK_START, DT_END));
526
527 XMapWindow (disp, vt);
528 XMapWindow (disp, parent[0]);
529
530 return true;
531}
532
533static struct sig_handlers 455static struct sig_handlers
534{ 456{
535 sig_watcher sw_term, sw_int; 457 ev::sig sw_term, sw_int;
536 458
537 /* 459 /*
538 * Catch a fatal signal and tidy up before quitting 460 * Catch a fatal signal and tidy up before quitting
539 */ 461 */
540 void 462 void sig_term (ev::sig &w, int revents);
541 sig_term (sig_watcher &w) 463
464 sig_handlers ()
542 { 465 {
543#ifdef DEBUG_CMD 466 sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
544 rxvt_warn ("caught signal %d, exiting.\n", w.signum);
545#endif
546 rxvt_emergency_cleanup ();
547 signal (w.signum, SIG_DFL);
548 kill (getpid (), w.signum);
549 }
550
551 sig_handlers ()
552 : sw_term (this, &sig_handlers::sig_term),
553 sw_int (this, &sig_handlers::sig_term) 467 sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
554 {
555 } 468 }
556} sig_handlers; 469} sig_handlers;
557 470
471void
472sig_handlers::sig_term (ev::sig &w, int revents)
473{
474 rxvt_emergency_cleanup ();
475 w.stop ();
476 kill (getpid (), w.signum);
477}
478
558char **rxvt_environ; // startup environment 479char **rxvt_environ; // startup environment
559 480
560void 481void
561rxvt_init () 482rxvt_init ()
562{ 483{
563 uid_t uid = getuid (); 484 assert (("fontMask must not overlap other RS masks",
564 gid_t gid = getgid (); 485 0 == (RS_fontMask & (RS_Sel | RS_baseattrMask | RS_customMask | RS_bgMask | RS_fgMask))));
565
566 // before doing anything else, check for setuid/setgid operation,
567 // start the helper process and drop privileges
568 if (uid != geteuid ()
569 || gid != getegid ())
570 {
571#if PTYTTY_HELPER
572 rxvt_ptytty_server ();
573#else
574 rxvt_warn ("running setuid/setgid without pty helper compiled in, continuing unprivileged.\n");
575#endif
576 486
577 // drop privileges 487 ptytty::init ();
578#if HAVE_SETRESUID
579 setresgid (gid, gid, gid);
580 setresuid (uid, uid, uid);
581#elif HAVE_SETREUID
582 setregid (gid, gid);
583 setreuid (uid, uid);
584#elif HAVE_SETUID
585 setgid (gid);
586 setuid (uid);
587#endif
588 488
589 if (uid != geteuid () 489 if (!ev_default_loop (0))
590 || gid != getegid ()) 490 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
591 rxvt_fatal ("unable to drop privileges, aborting.\n");
592 }
593 491
594 rxvt_environ = environ; 492 rxvt_environ = environ;
595 493
596 signal (SIGHUP, SIG_IGN); 494 signal (SIGHUP, SIG_IGN);
597 signal (SIGPIPE, SIG_IGN); 495 signal (SIGPIPE, SIG_IGN);
598 496
599 sig_handlers.sw_term.start (SIGTERM); 497 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
600 sig_handlers.sw_int.start (SIGINT); 498 sig_handlers.sw_int.start (SIGINT); ev_unref ();
601
602 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
603 /* signal (SIGURG, SIG_DFL); */
604 499
605 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 500 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
606 // TODO: handle this with exceptions and tolerate the memory loss 501 // TODO: handle this with exceptions and tolerate the memory loss
607 XSetIOErrorHandler (rxvt_xioerror_handler); 502 XSetIOErrorHandler (rxvt_xioerror_handler);
608 503
609 XrmInitialize (); 504 XrmInitialize ();
610} 505}
611 506
612/* ------------------------------------------------------------------------- *
613 * MEMORY ALLOCATION WRAPPERS *
614 * ------------------------------------------------------------------------- */
615void *
616rxvt_malloc (size_t size)
617{
618 void *p = malloc (size);
619
620 if (!p)
621 rxvt_fatal ("memory allocation failure. aborting.\n");
622
623 return p;
624}
625
626void *
627rxvt_calloc (size_t number, size_t size)
628{
629 void *p = calloc (number, size);
630
631 if (!p)
632 rxvt_fatal ("memory allocation failure. aborting.\n");
633
634 return p;
635}
636
637void *
638rxvt_realloc (void *ptr, size_t size)
639{
640 void *p = realloc (ptr, size);
641
642 if (!p)
643 rxvt_fatal ("memory allocation failure. aborting.\n");
644
645 return p;
646}
647
648/*----------------------------------------------------------------------*/ 507/*----------------------------------------------------------------------*/
649/* 508/*
650 * window size/position calculcations for XSizeHint and other storage. 509 * window size/position calculations for XSizeHint and other storage.
651 * if width/height are non-zero then override calculated width/height 510 * if width/height are non-zero then override calculated width/height
652 */ 511 */
653void 512void
654rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 513rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
655{ 514{
656 short recalc_x, recalc_y; 515 short recalc_x, recalc_y;
657 int x, y, sb_w, flags; 516 int x, y, flags;
658 unsigned int w, h; 517 unsigned int w, h;
659 unsigned int max_width, max_height; 518 unsigned int max_width, max_height;
660 dDisp;
661
662 D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
663 ncol, nrow, szHint.width, szHint.height));
664 519
665 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 520 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
666 szHint.win_gravity = NorthWestGravity; 521 szHint.win_gravity = NorthWestGravity;
667 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 522 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
668 523
… …
676 if (rs[Rs_geometry]) 531 if (rs[Rs_geometry])
677 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); 532 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
678 533
679 if (flags & WidthValue) 534 if (flags & WidthValue)
680 { 535 {
536 if (!w)
537 rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
538
681 ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); 539 ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
682 szHint.flags |= USSize; 540 szHint.flags |= USSize;
683 } 541 }
684 542
685 if (flags & HeightValue) 543 if (flags & HeightValue)
686 { 544 {
545 if (!h)
546 rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
547
687 nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); 548 nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
688 szHint.flags |= USSize; 549 szHint.flags |= USSize;
689 } 550 }
690 551
691 if (flags & XValue) 552 if (flags & XValue)
692 { 553 {
… …
723 max_width = MAX_COLS * fwidth; 584 max_width = MAX_COLS * fwidth;
724 max_height = MAX_ROWS * fheight; 585 max_height = MAX_ROWS * fheight;
725 586
726 szHint.base_width = szHint.base_height = 2 * int_bwidth; 587 szHint.base_width = szHint.base_height = 2 * int_bwidth;
727 588
728 sb_w = 0;
729 window_vt_x = window_vt_y = int_bwidth; 589 window_vt_x = window_vt_y = int_bwidth;
730 590
731 if (scrollBar.state) 591 if (scrollBar.state)
732 { 592 {
733 sb_w = scrollbar_TotalWidth (); 593 int sb_w = scrollBar.total_width ();
734 szHint.base_width += sb_w; 594 szHint.base_width += sb_w;
595
735 if (!OPTION (Opt_scrollBar_right)) 596 if (!option (Opt_scrollBar_right))
736 window_vt_x += sb_w; 597 window_vt_x += sb_w;
737 } 598 }
738 599
739 szHint.width_inc = fwidth; 600 szHint.width_inc = fwidth;
740 szHint.height_inc = fheight; 601 szHint.height_inc = fheight;
741 szHint.min_width = szHint.base_width + szHint.width_inc; 602 szHint.min_width = szHint.base_width + szHint.width_inc;
742 szHint.min_height = szHint.base_height + szHint.height_inc; 603 szHint.min_height = szHint.base_height + szHint.height_inc;
743 604
744 if (newwidth && newwidth - szHint.base_width < max_width) 605 if (newwidth && newwidth - szHint.base_width < max_width)
745 { 606 {
746 szHint.width = newwidth; 607 szHint.width = newwidth;
… …
761 { 622 {
762 min_it (height, max_height); 623 min_it (height, max_height);
763 szHint.height = szHint.base_height + height; 624 szHint.height = szHint.base_height + height;
764 } 625 }
765 626
766 if (scrollBar.state && OPTION (Opt_scrollBar_right))
767 window_sb_x = szHint.width - sb_w;
768
769 if (recalc_x) 627 if (recalc_x)
770 szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; 628 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
629
771 if (recalc_y) 630 if (recalc_y)
772 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; 631 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
773 632
774 ncol = width / fwidth; 633 ncol = width / fwidth;
775 nrow = height / fheight; 634 nrow = height / fheight;
776 D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
777 ncol, nrow, szHint.width,
778 szHint.height));
779 return;
780} 635}
781 636
782/*----------------------------------------------------------------------*/ 637/*----------------------------------------------------------------------*/
783/* 638/*
784 * Tell the teletype handler what size the window is. 639 * Tell the teletype handler what size the window is.
… …
794 649
795 ws.ws_col = ncol; 650 ws.ws_col = ncol;
796 ws.ws_row = nrow; 651 ws.ws_row = nrow;
797 ws.ws_xpixel = width; 652 ws.ws_xpixel = width;
798 ws.ws_ypixel = height; 653 ws.ws_ypixel = height;
799 (void)ioctl (pty->pty, TIOCSWINSZ, &ws); 654 ioctl (pty->pty, TIOCSWINSZ, &ws);
800 655
801#if 0 656#if 0
802 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 657 // TIOCSWINSZ is supposed to do this automatically and correctly
803 if (cmd_pid) /* force through to the command */ 658 if (cmd_pid) /* force through to the command */
804 kill (-cmd_pid, SIGWINCH); 659 kill (-cmd_pid, SIGWINCH);
805#endif 660#endif
806} 661}
807 662
… …
834#endif 689#endif
835 690
836 delete fontset[0]; 691 delete fontset[0];
837 fontset[0] = fs; 692 fontset[0] = fs;
838 693
839 prop = (*fs)[1]->properties (); 694 prop = (*fs)[rxvt_fontset::firstFont]->properties ();
840 prop.height += lineSpace; 695 prop.height += lineSpace;
696 prop.width += letterSpace;
697
841 fs->set_prop (prop); 698 fs->set_prop (prop, false);
842 699
843 fwidth = prop.width; 700 fwidth = prop.width;
844 fheight = prop.height; 701 fheight = prop.height;
845 fbase = prop.ascent; 702 fbase = prop.ascent;
846 703
… …
855 { 712 {
856 fontset[style] = fs = new rxvt_fontset (this); 713 fontset[style] = fs = new rxvt_fontset (this);
857 rxvt_fontprop prop2 = prop; 714 rxvt_fontprop prop2 = prop;
858 715
859 if (res) 716 if (res)
860 prop2.weight = prop2.slant = rxvt_fontprop::unset; 717 {
718 fs->populate (res);
719 fs->set_prop (prop2, false);
720 }
861 else 721 else
862 { 722 {
863 res = fontset[0]->fontdesc; 723 fs->populate (fontset[0]->fontdesc);
864 724
865 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 725 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
866 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; 726 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
727
728 fs->set_prop (prop2, true);
867 } 729 }
868 730
869 fs->populate (res);
870 fs->set_prop (prop2);
871 } 731 }
872#else 732#else
873 fontset[style] = fontset[0]; 733 fontset[style] = fontset[0];
874#endif 734#endif
875 } 735 }
… …
877 if (parent[0]) 737 if (parent[0])
878 { 738 {
879 resize_all_windows (0, 0, 0); 739 resize_all_windows (0, 0, 0);
880 scr_remap_chars (); 740 scr_remap_chars ();
881 scr_touch (true); 741 scr_touch (true);
882 } 742 }
883 743
884 return true; 744 return true;
885} 745}
886 746
747void
887void rxvt_term::set_string_property (Atom prop, const char *str, int len) 748rxvt_term::set_string_property (Atom prop, const char *str, int len)
888{ 749{
889 XChangeProperty (display->display, parent[0], 750 XChangeProperty (dpy, parent[0],
890 prop, XA_STRING, 8, PropModeReplace, 751 prop, XA_STRING, 8, PropModeReplace,
891 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 752 (const unsigned char *)str, len >= 0 ? len : strlen (str));
892} 753}
893 754
755void
756rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
757{
758 XTextProperty ct;
759
760 if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
761 {
762 XSetTextProperty (dpy, parent[0], &ct, prop);
763 XFree (ct.value);
764 }
765}
766
767void
894void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 768rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
895{ 769{
896 wchar_t *ws = rxvt_mbstowcs (str, len); 770 wchar_t *ws = rxvt_mbstowcs (str, len);
897 char *s = rxvt_wcstoutf8 (ws); 771 char *s = rxvt_wcstoutf8 (ws);
898 772
899 XChangeProperty (display->display, parent[0], 773 XChangeProperty (dpy, parent[0],
900 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 774 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
901 (const unsigned char *)s, strlen (s)); 775 (const unsigned char *)s, strlen (s));
902 776
903 free (s); 777 free (s);
904 free (ws); 778 free (ws);
… …
908/*----------------------------------------------------------------------*/ 782/*----------------------------------------------------------------------*/
909/* xterm sequences - title, iconName, color (exptl) */ 783/* xterm sequences - title, iconName, color (exptl) */
910void 784void
911rxvt_term::set_title (const char *str) 785rxvt_term::set_title (const char *str)
912{ 786{
913 set_string_property (XA_WM_NAME, str); 787 set_mbstring_property (XA_WM_NAME, str);
914#if ENABLE_EWMH 788#if ENABLE_EWMH
915 set_utf8_property (xa[XA_NET_WM_NAME], str); 789 set_utf8_property (xa[XA_NET_WM_NAME], str);
916#endif 790#endif
917} 791}
918 792
919void 793void
920rxvt_term::set_icon_name (const char *str) 794rxvt_term::set_icon_name (const char *str)
921{ 795{
922 set_string_property (XA_WM_ICON_NAME, str); 796 set_mbstring_property (XA_WM_ICON_NAME, str);
923#if ENABLE_EWMH 797#if ENABLE_EWMH
924 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 798 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
925#endif 799#endif
926} 800}
927 801
802void
803rxvt_term::set_window_color (int idx, const char *color)
804{
928#ifdef XTERM_COLOR_CHANGE 805#ifdef XTERM_COLOR_CHANGE
929void
930rxvt_term::set_window_color (int idx, const char *color)
931{
932 rxvt_color xcol; 806 rxvt_color xcol;
933 int i;
934 807
935 if (color == NULL || *color == '\0') 808 if (color == NULL || *color == '\0')
936 return; 809 return;
937 810
811 color = strdup (color);
812 allocated.push_back ((void *)color);
813 rs[Rs_color + idx] = color;
814
938 /* handle color aliases */ 815 /* handle color aliases */
939 if (isdigit (*color)) 816 if (isdigit (*color))
940 { 817 {
941 i = atoi (color); 818 int i = atoi (color);
942 819
943 if (i >= 8 && i <= 15) 820 if (i >= 8 && i <= 15)
821 {
944 { /* bright colors */ 822 /* bright colors */
945 i -= 8;
946 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 823 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
947 SET_PIXCOLOR (idx);
948 goto done; 824 goto done;
949 } 825 }
950 826
951 if (i >= 0 && i <= 7) 827 if (i >= 0 && i <= 7)
828 {
952 { /* normal colors */ 829 /* normal colors */
953 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; 830 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
954 SET_PIXCOLOR (idx);
955 goto done; 831 goto done;
956 } 832 }
957 } 833 }
958 834
959 if (!rXParseAllocColor (&xcol, color)) 835 set_color (xcol, color);
960 return;
961
962 /* XStoreColor (display->display, display->cmap, XColor*); */
963 836
964 /* 837 /*
965 * FIXME: should free colors here, but no idea how to do it so instead, 838 * FIXME: should free colors here, but no idea how to do it so instead,
966 * so just keep gobbling up the colormap 839 * so just keep gobbling up the colormap
967 */ 840 */
968# if 0
969 for (i = Color_Black; i <= Color_White; i++)
970 if (pix_colors[idx] == pix_colors[i])
971 break;
972 if (i > Color_White)
973 {
974 /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
975 XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
976 DisplayPlanes (display->display, display->screen));
977 }
978# endif
979 841
980 pix_colors_focused[idx] = xcol; 842 pix_colors_focused[idx] = xcol;
981 SET_PIXCOLOR (idx);
982 843
983 /* XSetWindowAttributes attr; */
984 /* Cursor cursor; */
985done: 844done:
986
987#if OFF_FOCUS_FADING
988 if (rs[Rs_fade])
989 pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
990#endif
991
992 /*TODO: handle Color_BD, scrollbar background, etc. */ 845 /*TODO: handle Color_BD, scrollbar background, etc. */
993 846
847 update_fade_color (idx);
994 recolour_cursor (); 848 recolour_cursor ();
995 scr_recolour (); 849 scr_recolour ();
850#endif /* XTERM_COLOR_CHANGE */
996} 851}
997
998#else
999# define set_window_color (idx,color) ((void)0)
1000#endif /* XTERM_COLOR_CHANGE */
1001 852
1002void 853void
1003rxvt_term::recolour_cursor () 854rxvt_term::recolour_cursor ()
1004{ 855{
1005 XColor xcol[2]; 856 XColor fg, bg;
1006 857
1007 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) 858 (ISSET_PIXCOLOR (Color_pointer_fg)
1008 ? pix_colors_focused[Color_pointer_fg] 859 ? pix_colors_focused[Color_pointer_fg]
1009 : pix_colors_focused[Color_fg]; 860 : pix_colors_focused[Color_fg]).get (fg);
861
1010 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) 862 (ISSET_PIXCOLOR (Color_pointer_bg)
1011 ? pix_colors_focused[Color_pointer_bg] 863 ? pix_colors_focused[Color_pointer_bg]
1012 : pix_colors_focused[Color_bg]; 864 : pix_colors_focused[Color_bg]).get (bg);
1013 865
1014 XQueryColors (display->display, display->cmap, xcol, 2); 866 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
1015 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1016} 867}
1017 868
1018/*----------------------------------------------------------------------*/ 869/*----------------------------------------------------------------------*/
1019/* 870/*
1020 * find if fg/bg matches any of the normal (low-intensity) colors 871 * find if fg/bg matches any of the normal (low-intensity) colors
1021 */ 872 */
1022void 873void
1023rxvt_term::set_colorfgbg () 874rxvt_term::set_colorfgbg ()
1024{ 875{
1025 unsigned int i; 876 unsigned int i;
1026 const char *xpmb = "\0"; 877 const char *xpmb = "";
1027 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 878 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1028 879
1029 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1030 strcpy (fstr, "default"); 880 strcpy (fstr, "default");
1031 strcpy (bstr, "default"); 881 strcpy (bstr, "default");
1032 for (i = Color_Black; i <= Color_White; i++) 882 for (i = Color_Black; i <= Color_White; i++)
1033 if (pix_colors[Color_fg] == pix_colors[i]) 883 if (pix_colors[Color_fg] == pix_colors[i])
1034 { 884 {
… …
1038 888
1039 for (i = Color_Black; i <= Color_White; i++) 889 for (i = Color_Black; i <= Color_White; i++)
1040 if (pix_colors[Color_bg] == pix_colors[i]) 890 if (pix_colors[Color_bg] == pix_colors[i])
1041 { 891 {
1042 sprintf (bstr, "%d", (i - Color_Black)); 892 sprintf (bstr, "%d", (i - Color_Black));
1043#ifdef XPM_BACKGROUND 893#ifdef BG_IMAGE_FROM_FILE
1044 xpmb = "default;"; 894 xpmb = "default;";
1045#endif 895#endif
1046 break; 896 break;
1047 } 897 }
1048 898
1049 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 899 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1050} 900}
1051 901
1052/*----------------------------------------------------------------------*/ 902/*----------------------------------------------------------------------*/
1053 903
1054int 904bool
1055rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 905rxvt_term::set_color (rxvt_color &color, const char *name)
1056{ 906{
1057 if (!screen_in_out->set (display, colour)) 907 if (color.set (this, name))
1058 {
1059 rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1060 return false;
1061 }
1062
1063 return true; 908 return true;
909
910 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
911 return false;
912}
913
914void
915rxvt_term::alias_color (int dst, int src)
916{
917 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1064} 918}
1065 919
1066/* -------------------------------------------------------------------- * 920/* -------------------------------------------------------------------- *
1067 * - WINDOW RESIZING - * 921 * - WINDOW RESIZING - *
1068 * -------------------------------------------------------------------- */ 922 * -------------------------------------------------------------------- */
1069void 923void
1070rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) 924rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1071{ 925{
1072 int fix_screen; 926 int fix_screen;
1073 int old_width = szHint.width, old_height = szHint.height; 927 int old_width = szHint.width;
1074 dDisp; 928 int old_height = szHint.height;
1075 929
1076 window_calc (newwidth, newheight); 930 window_calc (newwidth, newheight);
931
932 bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
933
934 // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
935 if (set_hint)
936 {
937 szHint.flags &= ~(PBaseSize | PResizeInc);
1077 XSetWMNormalHints (disp, parent[0], &szHint); 938 XSetWMNormalHints (dpy, parent[0], &szHint);
939 szHint.flags |= PBaseSize | PResizeInc;
940 }
1078 941
1079 if (!ignoreparent) 942 if (!ignoreparent)
1080 { 943 {
1081#ifdef SMART_RESIZE 944#ifdef SMART_RESIZE
1082 /* 945 /*
… …
1086 int x, y, x1, y1; 949 int x, y, x1, y1;
1087 int dx, dy; 950 int dx, dy;
1088 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 951 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1089 Window unused_cr; 952 Window unused_cr;
1090 953
1091 XTranslateCoordinates (disp, parent[0], display->root, 954 XTranslateCoordinates (dpy, parent[0], display->root,
1092 0, 0, &x, &y, &unused_cr); 955 0, 0, &x, &y, &unused_cr);
1093 XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, 956 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1094 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 957 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1095 /* 958 /*
1096 * if display->root isn't the parent window, a WM will probably have offset 959 * if display->root isn't the parent window, a WM will probably have offset
1097 * our position for handles and decorations. Counter it 960 * our position for handles and decorations. Counter it
1098 */ 961 */
… …
1100 { 963 {
1101 x -= x1; 964 x -= x1;
1102 y -= y1; 965 y -= y1;
1103 } 966 }
1104 967
1105 x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; 968 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1106 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; 969 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1107 dx = old_width - szHint.width; 970 dx = old_width - szHint.width;
1108 dy = old_height - szHint.height; 971 dy = old_height - szHint.height;
1109 972
1110 /* Check position of the center of the window */ 973 /* Check position of the center of the window */
1111 if (x < x1) /* left half */ 974 if (x < x1) /* left half */
1112 dx = 0; 975 dx = 0;
… …
1115 if (y < y1) /* top half */ 978 if (y < y1) /* top half */
1116 dy = 0; 979 dy = 0;
1117 else if (y == y1) /* exact center */ 980 else if (y == y1) /* exact center */
1118 dy /= 2; 981 dy /= 2;
1119 982
1120 XMoveResizeWindow (disp, parent[0], x + dx, y + dy, 983 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1121 szHint.width, szHint.height); 984 szHint.width, szHint.height);
1122#else 985#else
1123 XResizeWindow (disp, parent[0], szHint.width, szHint.height); 986 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1124#endif 987#endif
1125 } 988 }
989
990 if (set_hint)
991 XSetWMNormalHints (dpy, parent[0], &szHint);
1126 992
1127 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 993 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1128 994
1129 if (fix_screen || newwidth != old_width || newheight != old_height) 995 if (fix_screen || newwidth != old_width || newheight != old_height)
1130 { 996 {
1131 if (scrollBar.state) 997 if (scrollBar.state)
1132 { 998 scrollBar.resize ();
1133 XMoveResizeWindow (disp, scrollBar.win,
1134 window_sb_x, 0,
1135 scrollbar_TotalWidth (), szHint.height);
1136 resize_scrollbar ();
1137 }
1138 999
1139 XMoveResizeWindow (disp, vt, 1000 XMoveResizeWindow (dpy, vt,
1140 window_vt_x, window_vt_y, 1001 window_vt_x, window_vt_y,
1141 width, height); 1002 width, height);
1142 1003
1143 scr_clear (); 1004#ifdef HAVE_BG_PIXMAP
1144#ifdef XPM_BACKGROUND 1005 if (bgPixmap.window_size_sensitive ())
1145 resize_pixmap (); 1006 update_background ();
1146#endif 1007#endif
1147 } 1008 }
1148 1009
1149 if (fix_screen || old_height == 0) 1010 if (fix_screen || old_height == 0)
1150 {
1151 int curr_screen = -1;
1152 int old_ncol = prev_ncol;
1153
1154 /* scr_reset only works on the primary screen */
1155 if (old_height) /* this is not the first time through */
1156 {
1157 unsigned int ocol = ncol;
1158 ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1159 curr_screen = scr_change_screen (PRIMARY);
1160 ncol = ocol;
1161 }
1162
1163 scr_reset (); 1011 scr_reset ();
1164 1012
1165 if (curr_screen >= 0) /* this is not the first time through */ 1013#ifdef HAVE_BG_PIXMAP
1166 { 1014// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1167 scr_change_screen (curr_screen); 1015// if (bgPixmap.pixmap)
1168 selection_check (old_ncol != ncol ? 4 : 0);
1169 }
1170 }
1171
1172 old_width = szHint.width;
1173 old_height = szHint.height;
1174
1175#ifdef XPM_BACKGROUND
1176 if (pixmap)
1177 scr_touch (false); 1016// scr_touch (false);
1178#endif 1017#endif
1179 1018
1180#ifdef USE_XIM 1019#ifdef USE_XIM
1181 IMSetStatusPosition (); 1020 IMSetPosition ();
1182#endif 1021#endif
1183} 1022}
1184 1023
1185/* 1024/*
1186 * Set the width/height of the vt window in characters. Units are pixels. 1025 * Set the width/height of the vt window in characters. Units are pixels.
… …
1191{ 1030{
1192 XWindowAttributes wattr; 1031 XWindowAttributes wattr;
1193 1032
1194 if (newwidth == 0 || newheight == 0) 1033 if (newwidth == 0 || newheight == 0)
1195 { 1034 {
1196 XGetWindowAttributes (display->display, display->root, &wattr); 1035 XGetWindowAttributes (dpy, display->root, &wattr);
1197 1036
1198 if (newwidth == 0) 1037 if (newwidth == 0)
1199 newwidth = wattr.width - szHint.base_width; 1038 newwidth = wattr.width - szHint.base_width;
1200 if (newheight == 0) 1039 if (newheight == 0)
1201 newheight = wattr.height - szHint.base_height; 1040 newheight = wattr.height - szHint.base_height;
… …
1215#ifdef USE_XIM 1054#ifdef USE_XIM
1216 1055
1217void 1056void
1218rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1057rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1219{ 1058{
1220 fg = pix_colors[Color_fg]; 1059 fg = pix_colors [Color_fg];
1221 bg = pix_colors[Color_bg]; 1060 bg = pix_colors [Color_bg];
1222} 1061}
1223 1062
1224void 1063void
1225rxvt_term::im_set_size (XRectangle &size) 1064rxvt_term::im_set_size (XRectangle &size)
1226{ 1065{
… …
1249 1088
1250/* Checking whether input method is running. */ 1089/* Checking whether input method is running. */
1251bool 1090bool
1252rxvt_term::IMisRunning () 1091rxvt_term::IMisRunning ()
1253{ 1092{
1254 char *p;
1255 Atom atom; 1093 Atom atom;
1256 Window win; 1094 Window win;
1257 char server[IMBUFSIZ]; 1095 char server[IMBUFSIZ];
1258 1096
1259 /* get current locale modifier */ 1097 /* get current locale modifier */
1260 if ((p = XSetLocaleModifiers (NULL)) != NULL) 1098 if (char *p = XSetLocaleModifiers (0))
1261 { 1099 {
1262 strcpy (server, "@server="); 1100 strcpy (server, "@server=");
1263 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1101 strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1264 1102
1265 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1103 if (p = strchr (server + 1, '@')) /* first one only */
1266 *p = '\0'; 1104 *p = '\0';
1267 1105
1268 atom = XInternAtom (display->display, server, False); 1106 atom = XInternAtom (dpy, server, False);
1269 win = XGetSelectionOwner (display->display, atom); 1107 win = XGetSelectionOwner (dpy, atom);
1270 1108
1271 if (win != None) 1109 if (win != None)
1272 return True; 1110 return True;
1273 } 1111 }
1274 1112
… …
1281 XPoint nspot; 1119 XPoint nspot;
1282 XVaNestedList preedit_attr; 1120 XVaNestedList preedit_attr;
1283 1121
1284 if (!Input_Context 1122 if (!Input_Context
1285 || !focus 1123 || !focus
1286 || !(input_style & XIMPreeditPosition)) 1124 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1287 return; 1125 return;
1288 1126
1289 im_set_position (nspot); 1127 im_set_position (nspot);
1290 1128
1291 if (nspot.x == spot.x && nspot.y == spot.y) 1129 if (nspot.x == spot.x && nspot.y == spot.y)
… …
1310 input_method = 0; 1148 input_method = 0;
1311 } 1149 }
1312 1150
1313 Input_Context = 0; 1151 Input_Context = 0;
1314} 1152}
1153
1154#ifdef ENABLE_XIM_ONTHESPOT
1155
1156static void
1157xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
1158{
1159 ((rxvt_term *)client_data)->make_current ();
1160 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
1161}
1162
1163static void
1164xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
1165{
1166 ((rxvt_term *)client_data)->make_current ();
1167 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
1168}
1169
1170static void
1171xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
1172{
1173 rxvt_term *term = (rxvt_term *)client_data;
1174 XIMText *text = call_data->text;
1175
1176 term->make_current ();
1177
1178 if (text)
1179 {
1180 wchar_t *str;
1181
1182 if (!text->encoding_is_wchar && text->string.multi_byte)
1183 {
1184 // of course, X makes it ugly again
1185 if (term->rs[Rs_imLocale])
1186 SET_LOCALE (term->rs[Rs_imLocale]);
1187
1188 str = rxvt_temp_buf<wchar_t> (text->length + 1);
1189 mbstowcs (str, text->string.multi_byte, text->length + 1);
1190
1191 if (term->rs[Rs_imLocale])
1192 SET_LOCALE (term->locale);
1193 }
1194 else
1195 str = text->string.wide_char;
1196
1197 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1198 DT_INT, call_data->caret,
1199 DT_INT, call_data->chg_first,
1200 DT_INT, call_data->chg_length,
1201 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
1202 DT_WCS_LEN, str, str ? (int)text->length : 0,
1203 DT_END));
1204 }
1205 else
1206 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1207 DT_INT, call_data->caret,
1208 DT_INT, call_data->chg_first,
1209 DT_INT, call_data->chg_length,
1210 DT_END));
1211}
1212
1213#if 0
1214static void
1215xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1216{
1217 ((rxvt_term *)client_data)->make_current ();
1218 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1219 DT_INT, call_data->position,
1220 DT_INT, call_data->direction,
1221 DT_INT, call_data->style,
1222 DT_END));
1223}
1224#endif
1225
1226#endif
1315 1227
1316/* 1228/*
1317 * Try to open a XIM with the current modifiers, then see if we can 1229 * Try to open a XIM with the current modifiers, then see if we can
1318 * open a suitable preedit type 1230 * open a suitable preedit type
1319 */ 1231 */
… …
1326 XRectangle rect, status_rect, needed_rect; 1238 XRectangle rect, status_rect, needed_rect;
1327 unsigned long fg, bg; 1239 unsigned long fg, bg;
1328 const char *p; 1240 const char *p;
1329 char **s; 1241 char **s;
1330 XIMStyles *xim_styles; 1242 XIMStyles *xim_styles;
1243#ifdef ENABLE_XIM_ONTHESPOT
1244 XIMCallback xcb[4];
1245#endif
1331 1246
1332 set_environ (envv); 1247 set_environ (envv);
1333 1248
1334 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1249 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1335 return false; 1250 return false;
1336 1251
1337 D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1338 input_method = display->get_xim (locale, modifiers); 1252 input_method = display->get_xim (locale, modifiers);
1339 if (input_method == NULL) 1253 if (input_method == NULL)
1340 return false; 1254 return false;
1341 1255
1342 xim = input_method->xim; 1256 xim = input_method->xim;
… …
1362 s = rxvt_splitcommastring (p); 1276 s = rxvt_splitcommastring (p);
1363 1277
1364 for (i = found = 0; !found && s[i]; i++) 1278 for (i = found = 0; !found && s[i]; i++)
1365 { 1279 {
1366 if (!strcmp (s[i], "OverTheSpot")) 1280 if (!strcmp (s[i], "OverTheSpot"))
1367 input_style = (XIMPreeditPosition | XIMStatusNothing); 1281 input_style = XIMPreeditPosition | XIMStatusNothing;
1368 else if (!strcmp (s[i], "OffTheSpot")) 1282 else if (!strcmp (s[i], "OffTheSpot"))
1369 input_style = (XIMPreeditArea | XIMStatusArea); 1283 input_style = XIMPreeditArea | XIMStatusArea;
1370 else if (!strcmp (s[i], "Root")) 1284 else if (!strcmp (s[i], "Root"))
1371 input_style = (XIMPreeditNothing | XIMStatusNothing); 1285 input_style = XIMPreeditNothing | XIMStatusNothing;
1372 else if (!strcmp (s[i], "None")) 1286 else if (!strcmp (s[i], "None"))
1373 input_style = (XIMPreeditNone | XIMStatusNone); 1287 input_style = XIMPreeditNone | XIMStatusNone;
1288#ifdef ENABLE_XIM_ONTHESPOT
1289 else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
1290 input_style = XIMPreeditCallbacks | XIMStatusNothing;
1291#endif
1292 else
1293 input_style = XIMPreeditNothing | XIMStatusNothing;
1374 1294
1375 for (j = 0; j < xim_styles->count_styles; j++) 1295 for (j = 0; j < xim_styles->count_styles; j++)
1376 if (input_style == xim_styles->supported_styles[j]) 1296 if (input_style == xim_styles->supported_styles[j])
1377 { 1297 {
1378 rxvt_freecommastring (s); 1298 rxvt_freecommastring (s);
… …
1416 "*", 1336 "*",
1417 fheight, 1337 fheight,
1418 fheight + 1, fheight - 1, 1338 fheight + 1, fheight - 1,
1419 fheight - 2, fheight + 2); 1339 fheight - 2, fheight + 2);
1420 1340
1421 fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1341 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1422 &missing_charset_list, &missing_charset_count, &def_string); 1342 &missing_charset_list, &missing_charset_count, &def_string);
1423 1343
1424 if (missing_charset_list) 1344 if (missing_charset_list)
1425 XFreeStringList (missing_charset_list); 1345 XFreeStringList (missing_charset_list);
1426 1346
… …
1467 XNBackground, bg, 1387 XNBackground, bg,
1468 XNArea, &status_rect, 1388 XNArea, &status_rect,
1469 XNFontSet, fs, 1389 XNFontSet, fs,
1470 NULL); 1390 NULL);
1471 } 1391 }
1392#if ENABLE_XIM_ONTHESPOT
1393 else if (input_style & XIMPreeditCallbacks)
1394 {
1395 im_set_position (spot);
1396
1397 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1398 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1399 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1400# if 0
1401 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1402# endif
1403
1404 preedit_attr = XVaCreateNestedList (0,
1405 XNSpotLocation, &spot,
1406 XNPreeditStartCallback, &xcb[0],
1407 XNPreeditDoneCallback , &xcb[1],
1408 XNPreeditDrawCallback , &xcb[2],
1409# if 0
1410 XNPreeditCaretCallback, &xcb[3],
1411# endif
1412 NULL);
1413 }
1414#endif
1472 1415
1473 Input_Context = XCreateIC (xim, 1416 Input_Context = XCreateIC (xim,
1474 XNInputStyle, input_style, 1417 XNInputStyle, input_style,
1475 XNClientWindow, vt, 1418 XNClientWindow, vt,
1476 XNFocusWindow, parent[0], 1419 XNFocusWindow, parent[0],
… …
1478 preedit_attr, 1421 preedit_attr,
1479 status_attr ? XNStatusAttributes : NULL, 1422 status_attr ? XNStatusAttributes : NULL,
1480 status_attr, NULL); 1423 status_attr, NULL);
1481 1424
1482 if (preedit_attr) XFree (preedit_attr); 1425 if (preedit_attr) XFree (preedit_attr);
1483 if (status_attr) XFree (status_attr); 1426 if (status_attr) XFree (status_attr);
1484 if (fs) XFreeFontSet (display->display, fs); 1427 if (fs) XFreeFontSet (dpy, fs);
1485 1428
1486 if (Input_Context == NULL) 1429 if (Input_Context == NULL)
1487 { 1430 {
1488 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1431 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1489 im_destroy (); 1432 im_destroy ();
1490 return false; 1433 return false;
1491 } 1434 }
1492 1435
1493 if (input_style & XIMPreeditArea) 1436#if 0
1437 // unfortunately, only the focus window is used by XIM, hard to fix
1438 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1439 vt_select_input ();
1440#endif
1441
1494 IMSetStatusPosition (); 1442 IMSetPosition ();
1495 1443
1496 D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1497 return true; 1444 return true;
1498} 1445}
1499 1446
1500void 1447void
1501rxvt_term::im_cb () 1448rxvt_term::im_cb ()
… …
1507 1454
1508 make_current (); 1455 make_current ();
1509 1456
1510 im_destroy (); 1457 im_destroy ();
1511 1458
1512 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1513 if (Input_Context) 1459 if (Input_Context)
1514 return; 1460 return;
1515 1461
1516#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1462#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1517 if (rs[Rs_imLocale]) 1463 if (rs[Rs_imLocale])
… …
1559 SET_LOCALE (locale); 1505 SET_LOCALE (locale);
1560#endif 1506#endif
1561} 1507}
1562 1508
1563void 1509void
1564rxvt_term::IMSetStatusPosition () 1510rxvt_term::IMSetPosition ()
1565{ 1511{
1566 XRectangle preedit_rect, status_rect, *needed_rect; 1512 XRectangle preedit_rect, status_rect, *needed_rect;
1567 XVaNestedList preedit_attr, status_attr; 1513 XVaNestedList preedit_attr, status_attr;
1568 1514
1569 if (!Input_Context 1515 if (!Input_Context
1570 || !focus 1516 || !focus
1571 || !(input_style & XIMPreeditArea) 1517 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1572 || !IMisRunning ()) 1518 || !IMisRunning ())
1573 return; 1519 return;
1574 1520
1521 if (input_style & XIMPreeditPosition)
1522 {
1523 im_set_size (preedit_rect);
1524 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1525
1526 XSetICValues (Input_Context,
1527 XNPreeditAttributes, preedit_attr, NULL);
1528 }
1529 else
1530 {
1575 /* Getting the necessary width of preedit area */ 1531 /* Getting the necessary width of preedit area */
1576 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1532 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1577 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1533 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1578 XFree (status_attr); 1534 XFree (status_attr);
1579 1535
1580 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1536 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1581 XFree (needed_rect); 1537 XFree (needed_rect);
1582 1538
1583 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1539 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1584 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1540 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1585 1541
1586 XSetICValues (Input_Context, 1542 XSetICValues (Input_Context,
1587 XNPreeditAttributes, preedit_attr, 1543 XNPreeditAttributes, preedit_attr,
1588 XNStatusAttributes, status_attr, NULL); 1544 XNStatusAttributes, status_attr,
1545 NULL);
1589 1546
1547 XFree (status_attr);
1548 }
1549
1590 XFree (preedit_attr); 1550 XFree (preedit_attr);
1591 XFree (status_attr);
1592} 1551}
1593#endif /* USE_XIM */ 1552#endif /* USE_XIM */
1553
1554void
1555rxvt_term::get_window_origin (int &x, int &y)
1556{
1557 Window cr;
1558 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1559/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
1560}
1561
1562Pixmap
1563rxvt_term::get_pixmap_property (int prop_id)
1564{
1565 if (prop_id > 0 && prop_id < NUM_XA)
1566 if (xa[prop_id])
1567 {
1568 int aformat;
1569 unsigned long nitems, bytes_after;
1570 Atom atype;
1571 unsigned char *prop = NULL;
1572 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1573 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1574 &nitems, &bytes_after, &prop);
1575 if (result == Success && prop && atype == XA_PIXMAP)
1576 return *(Pixmap *)prop;
1577 }
1578
1579 return None;
1580}
1581
1582#ifdef HAVE_BG_PIXMAP
1583# if TRACE_PIXMAPS
1584# undef update_background
1585void
1586rxvt_term::trace_update_background (const char *file, int line)
1587{
1588 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1589 update_background ();
1590}
1591# endif
1592
1593void
1594rxvt_term::update_background ()
1595{
1596 if (update_background_ev.is_active ())
1597 return;
1598
1599 bgPixmap.invalidate ();
1600
1601 ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since);
1602
1603 if (to_wait <= 0.)
1604 bgPixmap.render ();
1605 else
1606 update_background_ev.start (to_wait);
1607}
1608
1609void
1610rxvt_term::update_background_cb (ev::timer &w, int revents)
1611{
1612 make_current ();
1613
1614 update_background_ev.stop ();
1615 bgPixmap.render ();
1616 refresh_check ();
1617}
1618
1619#endif /* HAVE_BG_PIXMAP */
1594 1620
1595/*----------------------- end-of-file (C source) -----------------------*/ 1621/*----------------------- end-of-file (C source) -----------------------*/

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