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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.147 by root, Mon Nov 28 19:35:04 2005 UTC vs.
Revision 1.305 by ayin, Sun Feb 17 11:37:21 2008 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: main.C 2 * File: main.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
… …
11 * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> 11 * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>
12 * - extensive modifications 12 * - extensive modifications
13 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 13 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
14 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 14 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
15 * - extensive modifications 15 * - extensive modifications
16 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 16 * Copyright (c) 2003-2008 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.
… …
30 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 30 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
31 *---------------------------------------------------------------------*/ 31 *---------------------------------------------------------------------*/
32 32
33#include "../config.h" /* NECESSARY */ 33#include "../config.h" /* NECESSARY */
34#include "rxvt.h" /* NECESSARY */ 34#include "rxvt.h" /* NECESSARY */
35#include "keyboard.h"
36#include "rxvtperl.h"
37
38#include <limits>
35 39
36#include <csignal> 40#include <csignal>
37#include <cstring> 41#include <cstring>
38 42
39#ifdef TTY_GID_SUPPORT
40# include <grp.h>
41#endif
42
43#ifdef HAVE_TERMIOS_H
44# include <termios.h> 43#include <termios.h>
44
45#ifdef HAVE_XSETLOCALE
46# define X_LOCALE
47# include <X11/Xlocale.h>
48#else
49# ifdef HAVE_SETLOCALE
50# include <clocale>
45#endif 51# endif
46
47#ifdef KEYSYM_RESOURCE
48# include "keyboard.h"
49#endif 52#endif
50 53
51vector<rxvt_term *> rxvt_term::termlist; 54vector<rxvt_term *> rxvt_term::termlist;
52 55
56// used to tell global functions which terminal instance is "active"
57rxvt_t rxvt_current_term;
58
53static char curlocale[128]; 59static char curlocale[128], savelocale[128];
54 60
55bool 61bool
56rxvt_set_locale (const char *locale) 62rxvt_set_locale (const char *locale) NOTHROW
57{ 63{
64 int size = strlen (locale) + 1;
65
66 if (size > sizeof (curlocale))
67 rxvt_fatal ("locale string too long, aborting.\n");
68
58 if (!locale || !strncmp (locale, curlocale, 128)) 69 if (!locale || !memcmp (locale, curlocale, size))
59 return false; 70 return false;
60 71
61 strncpy (curlocale, locale, 128); 72 memcpy (curlocale, locale, size);
62 setlocale (LC_CTYPE, curlocale); 73 setlocale (LC_CTYPE, curlocale);
63 return true; 74 return true;
64} 75}
65 76
77void
78rxvt_push_locale (const char *locale) NOTHROW
79{
80 strcpy (savelocale, curlocale);
81 rxvt_set_locale (locale);
82}
83
84void
85rxvt_pop_locale () NOTHROW
86{
87 rxvt_set_locale (savelocale);
88}
89
66#if ENABLE_COMBINING 90#if ENABLE_COMBINING
67class rxvt_composite_vec rxvt_composite; 91class rxvt_composite_vec rxvt_composite;
68 92
69text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 93text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
70{ 94{
71 compose_char *cc; 95 compose_char *cc;
72 96
73 // break compose chains, as stupid readline really likes to duplicate 97 // break compose chains, as stupid readline really likes to duplicate
74 // composing characters for some reason near the end of a line. 98 // composing characters for some reason near the end of a line.
75 cc = (*this)[c1]; 99 cc = (*this)[c1];
76 while (cc) 100 while (cc)
77 { 101 {
… …
126 150
127} 151}
128#endif 152#endif
129 153
130rxvt_term::rxvt_term () 154rxvt_term::rxvt_term ()
131 : 155{
132#if TRANSPARENT 156#if HAVE_BG_PIXMAP
133 rootwin_ev (this, &rxvt_term::rootwin_cb), 157 update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
134#endif
135#ifdef HAVE_SCROLLBARS
136 scrollbar_ev (this, &rxvt_term::x_cb),
137#endif
138#ifdef MENUBAR
139 menubar_ev (this, &rxvt_term::x_cb),
140#endif 158#endif
141#ifdef CURSOR_BLINK 159#ifdef CURSOR_BLINK
142 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), 160 cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
143#endif 161#endif
144#ifdef TEXT_BLINK 162#ifdef TEXT_BLINK
145 text_blink_ev (this, &rxvt_term::text_blink_cb), 163 text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
146#endif 164#endif
147#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 165#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
148 cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), 166 cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
149#endif 167#endif
150#ifdef SELECTION_SCROLLING 168#ifdef SELECTION_SCROLLING
151 sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), 169 sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
152#endif 170#endif
153#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 171#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
154 slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), 172 slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
173#endif
174#if ENABLE_TRANSPARENCY || ENABLE_PERL
175 rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
176#endif
177 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
178#ifdef USE_XIM
179 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
155#endif 180#endif
156#ifdef POINTER_BLANK 181#ifdef POINTER_BLANK
157 pointer_ev (this, &rxvt_term::pointer_cb), 182 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
158#endif 183#endif
159#ifdef USE_XIM 184#ifndef NO_BELL
160 im_ev (this, &rxvt_term::im_cb), 185 bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
161#endif 186#endif
162 sw_term (this, &rxvt_term::sig_term), 187 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
163 sw_int (this, &rxvt_term::sig_term), 188 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
164 sw_chld (this, &rxvt_term::sig_chld), 189 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
165 termwin_ev (this, &rxvt_term::x_cb), 190 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
166 vt_ev (this, &rxvt_term::x_cb), 191 incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
167 check_ev (this, &rxvt_term::check_cb), 192 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
168 flush_ev (this, &rxvt_term::flush_cb), 193 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
169 destroy_ev (this, &rxvt_term::destroy_cb), 194
170 pty_ev (this, &rxvt_term::pty_cb),
171 incr_ev (this, &rxvt_term::incr_cb)
172{
173 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 195 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
174 196
175 termlist.push_back (this); 197 termlist.push_back (this);
176 198
177#ifdef KEYSYM_RESOURCE 199#ifdef KEYSYM_RESOURCE
178 keyboard = new keyboard_manager; 200 keyboard = new keyboard_manager;
179
180 if (!keyboard)
181 rxvt_fatal ("out of memory, aborting.\n");
182#endif 201#endif
183} 202}
184 203
185// clean up the most important stuff, do *not* call x or free mem etc. 204// clean up the most important stuff, do *not* call x or free mem etc.
186// for use before an emergency exit 205// for use before an emergency exit
206void
187void rxvt_term::emergency_cleanup () 207rxvt_term::emergency_cleanup ()
188{ 208{
189 if (cmd_pid) 209 if (cmd_pid)
190 kill (-cmd_pid, SIGHUP); 210 kill (-cmd_pid, SIGHUP);
191 211
192#ifdef UTMP_SUPPORT 212 pty_ev.stop ();
193 privileged_utmp (RESTORE); 213 delete pty; pty = 0;
194#endif
195
196 pty.put ();
197} 214}
198 215
199rxvt_term::~rxvt_term () 216rxvt_term::~rxvt_term ()
200{ 217{
201 termlist.erase (find (termlist.begin (), termlist.end(), this)); 218 termlist.erase (find (termlist.begin (), termlist.end(), this));
202 219
203 emergency_cleanup (); 220 emergency_cleanup ();
204 221
205#if ENABLE_STYLES 222#if ENABLE_STYLES
206 for (int i = RS_styleCount; --i; ) 223 for (int i = RS_styleCount; --i; )
207 if (TermWin.fontset[i] != TermWin.fontset[0]) 224 if (fontset[i] != fontset[0])
208 delete TermWin.fontset[i]; 225 delete fontset[i];
209#endif 226#endif
210 delete TermWin.fontset[0]; 227 delete fontset[0];
228
229#ifdef HAVE_BG_PIXMAP
230 bgPixmap.destroy ();
231#endif
211 232
212 if (display) 233 if (display)
213 { 234 {
214 dDisp;
215
216 selection_clear (); 235 selection_clear ();
217 236
218#ifdef USE_XIM 237#ifdef USE_XIM
219 im_destroy (); 238 im_destroy ();
220#endif 239#endif
221#ifdef MENUBAR
222 if (menubarGC) XFreeGC (disp, menubarGC);
223#endif
224#ifdef XTERM_SCROLLBAR 240#ifdef XTERM_SCROLLBAR
225 if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); 241 if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
226 if (ShadowGC) XFreeGC (disp, ShadowGC); 242 if (ShadowGC) XFreeGC (dpy, ShadowGC);
227#endif 243#endif
228#ifdef PLAIN_SCROLLBAR 244#ifdef PLAIN_SCROLLBAR
229 if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); 245 if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
230#endif 246#endif
231#ifdef NEXT_SCROLLBAR 247#ifdef NEXT_SCROLLBAR
232 if (blackGC) XFreeGC (disp, blackGC); 248 if (blackGC) XFreeGC (dpy, blackGC);
233 if (whiteGC) XFreeGC (disp, whiteGC); 249 if (whiteGC) XFreeGC (dpy, whiteGC);
234 if (grayGC) XFreeGC (disp, grayGC); 250 if (grayGC) XFreeGC (dpy, grayGC);
235 if (darkGC) XFreeGC (disp, darkGC); 251 if (darkGC) XFreeGC (dpy, darkGC);
236 if (stippleGC) XFreeGC (disp, stippleGC); 252 if (stippleGC) XFreeGC (dpy, stippleGC);
237 if (dimple) XFreePixmap (disp, dimple); 253 if (dimple) XFreePixmap (dpy, dimple);
238 if (upArrow) XFreePixmap (disp, upArrow); 254 if (upArrow) XFreePixmap (dpy, upArrow);
239 if (downArrow) XFreePixmap (disp, downArrow); 255 if (downArrow) XFreePixmap (dpy, downArrow);
240 if (upArrowHi) XFreePixmap (disp, upArrowHi); 256 if (upArrowHi) XFreePixmap (dpy, upArrowHi);
241 if (downArrowHi) XFreePixmap (disp, downArrowHi); 257 if (downArrowHi) XFreePixmap (dpy, downArrowHi);
242#endif 258#endif
243#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 259#ifdef RXVT_SCROLLBAR
244 if (topShadowGC) XFreeGC (disp, topShadowGC); 260 if (topShadowGC) XFreeGC (dpy, topShadowGC);
245 if (botShadowGC) XFreeGC (disp, botShadowGC); 261 if (botShadowGC) XFreeGC (dpy, botShadowGC);
246 if (scrollbarGC) XFreeGC (disp, scrollbarGC); 262 if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
247#endif 263#endif
248 if (TermWin.gc) XFreeGC (disp, TermWin.gc); 264 if (gc) XFreeGC (dpy, gc);
249 265
250#if defined(MENUBAR) && (MENUBAR_MAX > 1)
251 delete menuBar.drawable; 266 delete drawable;
252 //if (menuBar.win)
253 // XDestroyWindow (disp, menuBar.win);
254#endif
255 delete TermWin.drawable;
256 // destroy all windows 267 // destroy all windows
257 if (TermWin.parent[0]) 268 if (parent[0])
258 XDestroyWindow (disp, TermWin.parent[0]); 269 XDestroyWindow (dpy, parent[0]);
259 }
260 270
261 // TODO: free pixcolours, colours should become part of rxvt_display 271 for (int i = 0; i < TOTAL_COLORS; i++)
262 272 if (ISSET_PIXCOLOR (i))
263 delete pix_colors_focused; 273 {
274 pix_colors_focused [i].free (this);
264#if OFF_FOCUS_FADING 275#if OFF_FOCUS_FADING
265 delete pix_colors_unfocused; 276 pix_colors_unfocused [i].free (this);
266#endif 277#endif
278 }
267 279
280 clear ();
281
282 display->flush (); /* ideally .put should do this */
268 displays.put (display); 283 displays.put (display);
284 }
269 285
270 scr_release (); 286 scr_release ();
271 287
272 /* clear all resources */ 288 /* clear all resources */
273 for (int i = 0; i < allocated.size (); i++) 289 for (int i = 0; i < allocated.size (); i++)
274 free (allocated [i]); 290 free (allocated [i]);
275 291
276 free (selection.text); 292 free (selection.text);
277 // TODO: manage env vars in child only(!) 293 // TODO: manage env vars in child only(!)
278 free (env_windowid);
279 free (env_display); 294 free (env_display);
280 free (env_term); 295 free (env_term);
281 free (env_colorfgbg);
282 free (locale); 296 free (locale);
283 free (v_buffer); 297 free (v_buffer);
284 free (incr_buf); 298 free (incr_buf);
285 299
286 delete envv; 300 delete envv;
287 delete argv; 301 delete argv;
288 302
289#ifdef KEYSYM_RESOURCE 303#ifdef KEYSYM_RESOURCE
290 delete keyboard; 304 delete keyboard;
291#endif 305#endif
306#ifndef NO_RESOURCES
307 XrmDestroyDatabase (option_db);
308#endif
309}
310
311// child has exited, usually destroys
312void
313rxvt_term::child_cb (ev::child &w, int status)
314{
315 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
316
317 cmd_pid = 0;
318
319 if (!option (Opt_hold))
320 destroy ();
292} 321}
293 322
294void 323void
295rxvt_term::destroy () 324rxvt_term::destroy ()
296{ 325{
297 if (destroy_ev.active) 326 if (destroy_ev.is_active ())
298 return; 327 return;
328
329 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
299 330
300#if ENABLE_OVERLAY 331#if ENABLE_OVERLAY
301 scr_overlay_off (); 332 scr_overlay_off ();
302#endif 333#endif
303 334
304 if (display) 335 if (display)
305 { 336 {
306#if USE_XIM 337#if USE_XIM
307 im_ev.stop (display); 338 im_ev.stop (display);
308#endif 339#endif
309#if HAVE_SCROLLBARS
310 scrollbar_ev.stop (display); 340 scrollbar_ev.stop (display);
311#endif 341#if ENABLE_TRANSPARENCY || ENABLE_PERL
312#if MENUBAR
313 menubar_ev.stop (display);
314#endif
315#if TRANSPARENT
316 rootwin_ev.stop (display); 342 rootwin_ev.stop (display);
317#endif 343#endif
318 incr_ev.stop (); 344 incr_ev.stop ();
319 termwin_ev.stop (display); 345 termwin_ev.stop (display);
320 vt_ev.stop (display); 346 vt_ev.stop (display);
321 } 347 }
322 348
323 check_ev.stop (); 349 flush_ev.stop ();
324 pty_ev.stop (); 350 pty_ev.stop ();
325#ifdef CURSOR_BLINK 351#ifdef CURSOR_BLINK
326 cursor_blink_ev.stop (); 352 cursor_blink_ev.stop ();
327#endif 353#endif
328#ifdef TEXT_BLINK 354#ifdef TEXT_BLINK
… …
336#endif 362#endif
337#ifdef POINTER_BLANK 363#ifdef POINTER_BLANK
338 pointer_ev.stop (); 364 pointer_ev.stop ();
339#endif 365#endif
340 366
341 destroy_ev.start (0); 367 destroy_ev.start ();
342} 368}
343 369
344void 370void
345rxvt_term::destroy_cb (time_watcher &w) 371rxvt_term::destroy_cb (ev::idle &w, int revents)
346{ 372{
347 SET_R (this); 373 make_current ();
348 374
349 delete this; 375 delete this;
350} 376}
351 377
352/*----------------------------------------------------------------------*/ 378/*----------------------------------------------------------------------*/
… …
361{ 387{
362 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) 388 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
363 (*t)->emergency_cleanup (); 389 (*t)->emergency_cleanup ();
364} 390}
365 391
366#if ENABLE_FRILLS 392#if !ENABLE_MINIMAL
367static void 393static void
368print_x_error (Display *dpy, XErrorEvent *event) 394print_x_error (Display *dpy, XErrorEvent *event)
369{ 395{
370 char buffer[BUFSIZ]; 396 char buffer[BUFSIZ];
371 char mesg[BUFSIZ]; 397 char mesg[BUFSIZ];
… …
404 else 430 else
405 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 431 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
406 mesg, BUFSIZ); 432 mesg, BUFSIZ);
407 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 433 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
408 } 434 }
409 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 435 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
410 mesg, BUFSIZ); 436 mesg, BUFSIZ);
411 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 437 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
412} 438}
413#endif 439#endif
414 440
… …
419 GET_R->allowedxerror = event->error_code; 445 GET_R->allowedxerror = event->error_code;
420 else 446 else
421 { 447 {
422 // GET_R is most likely not the terminal which caused the error, 448 // GET_R is most likely not the terminal which caused the error,
423 // so just output the error and continue 449 // so just output the error and continue
424#if ENABLE_FRILLS 450#if ENABLE_MINIMAL
451 old_xerror_handler (display, event);
452#else
425 print_x_error (display, event); 453 print_x_error (display, event);
426#else
427 old_xerror_handler (display, event);
428#endif 454#endif
429 } 455 }
430 456
431 return 0; 457 return 0;
432} 458}
… …
438 DisplayString (display)); 464 DisplayString (display));
439 rxvt_emergency_cleanup (); 465 rxvt_emergency_cleanup ();
440 _exit (EXIT_FAILURE); 466 _exit (EXIT_FAILURE);
441} 467}
442 468
443/* 469static struct sig_handlers
470{
471 ev::sig sw_term, sw_int;
472
473 /*
444 * Catch a fatal signal and tidy up before quitting 474 * Catch a fatal signal and tidy up before quitting
445 */ 475 */
476 void sig_term (ev::sig &w, int revents);
477
478 sig_handlers ()
479 {
480 sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
481 sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
482 }
483} sig_handlers;
484
446void 485void
447rxvt_term::sig_term (sig_watcher &w) 486sig_handlers::sig_term (ev::sig &w, int revents)
448{ 487{
449#ifdef DEBUG_CMD
450 rxvt_warn ("caught signal %d, exiting.\n", w.signum);
451#endif
452 rxvt_emergency_cleanup (); 488 rxvt_emergency_cleanup ();
453 signal (w.signum, SIG_DFL); 489 w.stop ();
454 kill (getpid (), w.signum); 490 kill (getpid (), w.signum);
455} 491}
456 492
457/*----------------------------------------------------------------------*/ 493char **rxvt_environ; // startup environment
458/* rxvt_init () */
459bool
460rxvt_term::init (int argc, const char *const *argv)
461{
462 SET_R (this);
463
464 set_locale ("");
465
466 if (!init_vars ())
467 return false;
468
469 init_secondary ();
470
471 const char **cmd_argv = init_resources (argc, argv);
472
473#ifdef KEYSYM_RESOURCE
474 keyboard->register_done ();
475#endif
476
477#if MENUBAR_MAX
478 menubar_read (rs[Rs_menu]);
479#endif
480#ifdef HAVE_SCROLLBARS
481 if (options & Opt_scrollBar)
482 scrollBar.setIdle (); /* set existence for size calculations */
483#endif
484
485 create_windows (argc, argv);
486
487 dDisp;
488
489 init_xlocale ();
490
491 scr_reset (); /* initialize screen */
492
493#if 0
494 XSynchronize (disp, True);
495#endif
496
497#ifdef HAVE_SCROLLBARS
498 if (options & Opt_scrollBar)
499 resize_scrollbar (); /* create and map scrollbar */
500#endif
501#if (MENUBAR_MAX)
502 if (menubar_visible ())
503 XMapWindow (disp, menuBar.win);
504#endif
505#ifdef TRANSPARENT
506 if (options & 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 XMapWindow (disp, TermWin.vt);
515 XMapWindow (disp, TermWin.parent[0]);
516
517 set_colorfgbg ();
518
519 init_command (cmd_argv);
520
521 free (cmd_argv);
522
523 pty_ev.start (pty.pty, EVENT_READ);
524
525 check_ev.start ();
526
527 return true;
528}
529 494
530void 495void
531rxvt_init () 496rxvt_init ()
532{ 497{
533 /* 498 ptytty::init ();
534 * Save and then give up any super-user privileges 499
535 * If we need privileges in any area then we must specifically request it. 500 if (!ev_default_loop (0))
536 * We should only need to be root in these cases: 501 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
537 * 1. write utmp entries on some systems 502
538 * 2. chown tty on some systems 503 rxvt_environ = environ;
539 */
540 rxvt_privileges (SAVE);
541 rxvt_privileges (IGNORE);
542 504
543 signal (SIGHUP, SIG_IGN); 505 signal (SIGHUP, SIG_IGN);
544 signal (SIGPIPE, SIG_IGN); 506 signal (SIGPIPE, SIG_IGN);
507
508 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
509 sig_handlers.sw_int.start (SIGINT); ev_unref ();
545 510
546 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 511 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
547 /* signal (SIGURG, SIG_DFL); */ 512 /* signal (SIGURG, SIG_DFL); */
548 513
549 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 514 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
550 // TODO: handle this with exceptions and tolerate the memory loss 515 // TODO: handle this with exceptions and tolerate the memory loss
551 XSetIOErrorHandler (rxvt_xioerror_handler); 516 XSetIOErrorHandler (rxvt_xioerror_handler);
552}
553 517
554/* ------------------------------------------------------------------------- * 518 XrmInitialize ();
555 * SIGNAL HANDLING & EXIT HANDLER *
556 * ------------------------------------------------------------------------- */
557/*
558 * Catch a SIGCHLD signal and exit if the direct child has died
559 */
560
561void
562rxvt_term::sig_chld (sig_watcher &w)
563{
564 // we are being called for every SIGCHLD, not just ours
565 int pid;
566
567 while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
568 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
569 if (pid == (*t)->cmd_pid)
570 {
571 (*t)->destroy ();
572 break;
573 }
574} 519}
575
576/* ------------------------------------------------------------------------- *
577 * MEMORY ALLOCATION WRAPPERS *
578 * ------------------------------------------------------------------------- */
579void *
580rxvt_malloc (size_t size)
581{
582 void *p = malloc (size);
583
584 if (!p)
585 rxvt_fatal ("memory allocation failure. aborting.\n");
586
587 return p;
588}
589
590void *
591rxvt_calloc (size_t number, size_t size)
592{
593 void *p = calloc (number, size);
594
595 if (!p)
596 rxvt_fatal ("memory allocation failure. aborting.\n");
597
598 return p;
599}
600
601void *
602rxvt_realloc (void *ptr, size_t size)
603{
604 void *p = realloc (ptr, size);
605
606 if (!p)
607 rxvt_fatal ("memory allocation failure. aborting.\n");
608
609 return p;
610}
611
612/* ------------------------------------------------------------------------- *
613 * PRIVILEGED OPERATIONS *
614 * ------------------------------------------------------------------------- */
615/* take care of suid/sgid super-user (root) privileges */
616void
617rxvt_privileges (rxvt_privaction action)
618{
619#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
620 static uid_t euid;
621 static gid_t egid;
622#endif
623
624#if ! defined(__CYGWIN32__)
625# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
626 /* setreuid () is the poor man's setuid (), seteuid () */
627# define seteuid(a) setreuid(-1, (a))
628# define setegid(a) setregid(-1, (a))
629# define HAVE_SETEUID
630# endif
631# ifdef HAVE_SETEUID
632 switch (action)
633 {
634 case IGNORE:
635 /*
636 * change effective uid/gid - not real uid/gid - so we can switch
637 * back to root later, as required
638 */
639 seteuid (getuid ());
640 setegid (getgid ());
641 break;
642 case SAVE:
643 euid = geteuid ();
644 egid = getegid ();
645 break;
646 case RESTORE:
647 seteuid (euid);
648 setegid (egid);
649 break;
650 }
651# else
652 switch (action)
653 {
654 case IGNORE:
655 setuid (getuid ());
656 setgid (getgid ());
657 /* FALLTHROUGH */
658 case SAVE:
659 /* FALLTHROUGH */
660 case RESTORE:
661 break;
662 }
663# endif
664#endif
665}
666
667#ifdef UTMP_SUPPORT
668void
669rxvt_term::privileged_utmp (rxvt_privaction action)
670{
671 if ((options & Opt_utmpInhibit)
672 || !pty.name || !*pty.name)
673 return;
674
675 rxvt_privileges (RESTORE);
676
677 if (action == SAVE)
678 makeutent (pty.name, rs[Rs_display_name]);
679 else
680 cleanutent ();
681
682 rxvt_privileges (IGNORE);
683}
684#endif
685 520
686/*----------------------------------------------------------------------*/ 521/*----------------------------------------------------------------------*/
687/* 522/*
688 * window size/position calculcations for XSizeHint and other storage. 523 * window size/position calculations for XSizeHint and other storage.
689 * if width/height are non-zero then override calculated width/height 524 * if width/height are non-zero then override calculated width/height
690 */ 525 */
691void 526void
692rxvt_term::window_calc (unsigned int width, unsigned int height) 527rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
693{ 528{
694 short recalc_x, recalc_y; 529 short recalc_x, recalc_y;
695 int x, y, sb_w, mb_h, flags; 530 int x, y, sb_w, flags;
696 unsigned int w, h; 531 unsigned int w, h;
697 unsigned int max_width, max_height; 532 unsigned int max_width, max_height;
698 dDisp;
699 533
700 D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
701 TermWin.ncol, TermWin.nrow, szHint.width,
702 szHint.height));
703 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 534 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
704 szHint.win_gravity = NorthWestGravity; 535 szHint.win_gravity = NorthWestGravity;
705 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 536 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
706 537
707 recalc_x = recalc_y = 0; 538 recalc_x = recalc_y = 0;
708 flags = 0; 539 flags = 0;
540
709 if (!parsed_geometry) 541 if (!parsed_geometry)
710 { 542 {
711 parsed_geometry = 1; 543 parsed_geometry = 1;
544
712 if (rs[Rs_geometry]) 545 if (rs[Rs_geometry])
713 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); 546 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
714 547
715 if (flags & WidthValue) 548 if (flags & WidthValue)
716 { 549 {
717 TermWin.ncol = BOUND_POSITIVE_INT16 (w); 550 ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());
718 szHint.flags |= USSize; 551 szHint.flags |= USSize;
719 } 552 }
720 553
721 if (flags & HeightValue) 554 if (flags & HeightValue)
722 { 555 {
723 TermWin.nrow = BOUND_POSITIVE_INT16 (h); 556 nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());
724 szHint.flags |= USSize; 557 szHint.flags |= USSize;
725 } 558 }
726 559
727 if (flags & XValue) 560 if (flags & XValue)
728 { 561 {
729 szHint.x = x; 562 szHint.x = x;
730 szHint.flags |= USPosition; 563 szHint.flags |= USPosition;
564
731 if (flags & XNegative) 565 if (flags & XNegative)
732 { 566 {
733 recalc_x = 1; 567 recalc_x = 1;
734 szHint.win_gravity = NorthEastGravity; 568 szHint.win_gravity = NorthEastGravity;
735 } 569 }
… …
737 571
738 if (flags & YValue) 572 if (flags & YValue)
739 { 573 {
740 szHint.y = y; 574 szHint.y = y;
741 szHint.flags |= USPosition; 575 szHint.flags |= USPosition;
576
742 if (flags & YNegative) 577 if (flags & YNegative)
743 { 578 {
744 recalc_y = 1; 579 recalc_y = 1;
580
745 if (szHint.win_gravity == NorthEastGravity) 581 if (szHint.win_gravity == NorthEastGravity)
746 szHint.win_gravity = SouthEastGravity; 582 szHint.win_gravity = SouthEastGravity;
747 else 583 else
748 szHint.win_gravity = SouthWestGravity; 584 szHint.win_gravity = SouthWestGravity;
749 } 585 }
750 } 586 }
751 } 587 }
752 588
753 /* TODO: BOUNDS */ 589 /* TODO: BOUNDS */
754 TermWin.width = TermWin.ncol * TermWin.fwidth; 590 width = ncol * fwidth;
755 TermWin.height = TermWin.nrow * TermWin.fheight; 591 height = nrow * fheight;
756 max_width = MAX_COLS * TermWin.fwidth; 592 max_width = MAX_COLS * fwidth;
757 max_height = MAX_ROWS * TermWin.fheight; 593 max_height = MAX_ROWS * fheight;
758 594
759 szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; 595 szHint.base_width = szHint.base_height = 2 * int_bwidth;
760 596
761 sb_w = mb_h = 0; 597 sb_w = 0;
762 window_vt_x = window_vt_y = TermWin.int_bwidth; 598 window_vt_x = window_vt_y = int_bwidth;
763 599
764 if (scrollbar_visible ()) 600 if (scrollBar.state)
765 { 601 {
766 sb_w = scrollbar_TotalWidth (); 602 sb_w = scrollBar.total_width ();
767 szHint.base_width += sb_w; 603 szHint.base_width += sb_w;
604
768 if (!(options & Opt_scrollBar_right)) 605 if (!option (Opt_scrollBar_right))
769 window_vt_x += sb_w; 606 window_vt_x += sb_w;
770 } 607 }
771 608
772 if (menubar_visible ())
773 {
774 mb_h = menuBar_TotalHeight ();
775 szHint.base_height += mb_h;
776 window_vt_y += mb_h;
777 }
778
779 szHint.width_inc = TermWin.fwidth; 609 szHint.width_inc = fwidth;
780 szHint.height_inc = TermWin.fheight; 610 szHint.height_inc = fheight;
781 szHint.min_width = szHint.base_width + szHint.width_inc; 611 szHint.min_width = szHint.base_width + szHint.width_inc;
782 szHint.min_height = szHint.base_height + szHint.height_inc; 612 szHint.min_height = szHint.base_height + szHint.height_inc;
783 613
784 if (width && width - szHint.base_width < max_width) 614 if (newwidth && newwidth - szHint.base_width < max_width)
785 { 615 {
786 szHint.width = width; 616 szHint.width = newwidth;
787 TermWin.width = width - szHint.base_width; 617 width = newwidth - szHint.base_width;
788 } 618 }
789 else 619 else
790 { 620 {
791 MIN_IT (TermWin.width, max_width); 621 min_it (width, max_width);
792 szHint.width = szHint.base_width + TermWin.width; 622 szHint.width = szHint.base_width + width;
793 } 623 }
794 624
795 if (height && height - szHint.base_height < max_height) 625 if (newheight && newheight - szHint.base_height < max_height)
796 { 626 {
797 szHint.height = height; 627 szHint.height = newheight;
798 TermWin.height = height - szHint.base_height; 628 height = newheight - szHint.base_height;
799 } 629 }
800 else 630 else
801 { 631 {
802 MIN_IT (TermWin.height, max_height); 632 min_it (height, max_height);
803 szHint.height = szHint.base_height + TermWin.height; 633 szHint.height = szHint.base_height + height;
804 } 634 }
805 635
806 if (scrollbar_visible () && (options & Opt_scrollBar_right)) 636 if (scrollBar.state && option (Opt_scrollBar_right))
807 window_sb_x = szHint.width - sb_w; 637 window_sb_x = szHint.width - sb_w;
808 638
809 if (recalc_x) 639 if (recalc_x)
810 szHint.x += (DisplayWidth (disp, display->screen) 640 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
811 - szHint.width - 2 * TermWin.ext_bwidth); 641
812 if (recalc_y) 642 if (recalc_y)
813 szHint.y += (DisplayHeight (disp, display->screen) 643 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
814 - szHint.height - 2 * TermWin.ext_bwidth);
815 644
816 TermWin.ncol = TermWin.width / TermWin.fwidth; 645 ncol = width / fwidth;
817 TermWin.nrow = TermWin.height / TermWin.fheight; 646 nrow = height / fheight;
818 D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
819 TermWin.ncol, TermWin.nrow, szHint.width,
820 szHint.height));
821 return;
822} 647}
823 648
824/*----------------------------------------------------------------------*/ 649/*----------------------------------------------------------------------*/
825/* 650/*
826 * Tell the teletype handler what size the window is. 651 * Tell the teletype handler what size the window is.
827 * Called after a window size change. 652 * Called after a window size change.
828 */ 653 */
829void 654void
830rxvt_term::tt_winch () 655rxvt_term::tt_winch ()
831{ 656{
832 if (pty.pty < 0) 657 if (pty->pty < 0)
833 return; 658 return;
834 659
835 struct winsize ws; 660 struct winsize ws;
836 661
837 ws.ws_col = TermWin.ncol; 662 ws.ws_col = ncol;
838 ws.ws_row = TermWin.nrow; 663 ws.ws_row = nrow;
839 ws.ws_xpixel = TermWin.width; 664 ws.ws_xpixel = width;
840 ws.ws_ypixel = TermWin.height; 665 ws.ws_ypixel = height;
841 (void)ioctl (pty.pty, TIOCSWINSZ, &ws); 666 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
842 667
843#if 0 668#if 0
844 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 669 // TIOCSWINSZ is supposed to do this automatically and correctly
845 if (cmd_pid) /* force through to the command */ 670 if (cmd_pid) /* force through to the command */
846 kill (-cmd_pid, SIGWINCH); 671 kill (-cmd_pid, SIGWINCH);
847#endif 672#endif
848} 673}
849 674
… …
869 return false; 694 return false;
870 } 695 }
871 696
872#if ENABLE_STYLES 697#if ENABLE_STYLES
873 for (int i = RS_styleCount; --i; ) 698 for (int i = RS_styleCount; --i; )
874 if (TermWin.fontset[i] != TermWin.fontset[0]) 699 if (fontset[i] != fontset[0])
875 delete TermWin.fontset[i]; 700 delete fontset[i];
876#endif 701#endif
877 702
878 delete TermWin.fontset[0]; 703 delete fontset[0];
879 TermWin.fontset[0] = fs; 704 fontset[0] = fs;
880 705
881 prop = (*fs)[1]->properties (); 706 prop = (*fs)[1]->properties ();
882 prop.height += TermWin.lineSpace; 707 prop.height += lineSpace;
708
883 fs->set_prop (prop); 709 fs->set_prop (prop, false);
884 710
885 TermWin.fwidth = prop.width; 711 fwidth = prop.width;
886 TermWin.fheight = prop.height; 712 fheight = prop.height;
887 TermWin.fweight = prop.weight; 713 fbase = prop.ascent;
888 TermWin.fslant = prop.slant;
889 TermWin.fbase = (*fs)[1]->ascent;
890 714
891 for (int style = 1; style < 4; style++) 715 for (int style = 1; style < 4; style++)
892 { 716 {
893#if ENABLE_STYLES 717#if ENABLE_STYLES
894 const char *res = rs[Rs_font + style]; 718 const char *res = rs[Rs_font + style];
895 719
896 if (res && !*res) 720 if (res && !*res)
897 TermWin.fontset[style] = TermWin.fontset[0]; 721 fontset[style] = fontset[0];
898 else 722 else
899 { 723 {
900 TermWin.fontset[style] = fs = new rxvt_fontset (this); 724 fontset[style] = fs = new rxvt_fontset (this);
901 rxvt_fontprop prop2 = prop; 725 rxvt_fontprop prop2 = prop;
902 726
903 if (res) 727 if (res)
904 prop2.weight = prop2.slant = rxvt_fontprop::unset; 728 {
729 fs->populate (res);
730 fs->set_prop (prop2, false);
731 }
905 else 732 else
906 { 733 {
907 res = TermWin.fontset[0]->fontdesc; 734 fs->populate (fontset[0]->fontdesc);
908 735
909 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 736 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
910 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; 737 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
738
739 fs->set_prop (prop2, true);
911 } 740 }
912 741
913 fs->populate (res);
914 fs->set_prop (prop2);
915 } 742 }
916#else 743#else
917 TermWin.fontset[style] = TermWin.fontset[0]; 744 fontset[style] = fontset[0];
918#endif 745#endif
919 } 746 }
920 747
921 if (TermWin.parent[0]) 748 if (parent[0])
922 { 749 {
923 resize_all_windows (0, 0, 0); 750 resize_all_windows (0, 0, 0);
924 scr_remap_chars (); 751 scr_remap_chars ();
925 scr_touch (true); 752 scr_touch (true);
926 } 753 }
927 754
928 return true; 755 return true;
929} 756}
930 757
758void
931void rxvt_term::set_string_property (Atom prop, const char *str, int len) 759rxvt_term::set_string_property (Atom prop, const char *str, int len)
932{ 760{
933 // TODO: SMART_WINDOW_TITLE
934 XChangeProperty (display->display, TermWin.parent[0], 761 XChangeProperty (dpy, parent[0],
935 prop, XA_STRING, 8, PropModeReplace, 762 prop, XA_STRING, 8, PropModeReplace,
936 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 763 (const unsigned char *)str, len >= 0 ? len : strlen (str));
937} 764}
938 765
766void
939void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 767rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
940{ 768{
941 // TODO: SMART_WINDOW_TITLE
942 wchar_t *ws = rxvt_mbstowcs (str, len); 769 wchar_t *ws = rxvt_mbstowcs (str, len);
943 char *s = rxvt_wcstoutf8 (ws); 770 char *s = rxvt_wcstoutf8 (ws);
944 771
945 XChangeProperty (display->display, TermWin.parent[0], 772 XChangeProperty (dpy, parent[0],
946 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 773 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
947 (const unsigned char *)s, strlen (s)); 774 (const unsigned char *)s, strlen (s));
948 775
949 free (s); 776 free (s);
950 free (ws); 777 free (ws);
… …
969#if ENABLE_EWMH 796#if ENABLE_EWMH
970 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 797 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
971#endif 798#endif
972} 799}
973 800
801void
802rxvt_term::set_window_color (int idx, const char *color)
803{
974#ifdef XTERM_COLOR_CHANGE 804#ifdef XTERM_COLOR_CHANGE
975void
976rxvt_term::set_window_color (int idx, const char *color)
977{
978 rxvt_color xcol; 805 rxvt_color xcol;
979 int i;
980 806
981 if (color == NULL || *color == '\0') 807 if (color == NULL || *color == '\0')
982 return; 808 return;
983 809
810 color = strdup (color);
811 allocated.push_back ((void *)color);
812 rs[Rs_color + idx] = color;
813
984 /* handle color aliases */ 814 /* handle color aliases */
985 if (isdigit (*color)) 815 if (isdigit (*color))
986 { 816 {
987 i = atoi (color); 817 int i = atoi (color);
988 818
989 if (i >= 8 && i <= 15) 819 if (i >= 8 && i <= 15)
820 {
990 { /* bright colors */ 821 /* bright colors */
991 i -= 8;
992# ifndef NO_BRIGHTCOLOR
993 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 822 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
994 SET_PIXCOLOR (idx);
995 goto done;
996# endif
997 }
998
999 if (i >= 0 && i <= 7)
1000 { /* normal colors */
1001 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
1002 SET_PIXCOLOR (idx);
1003 goto done; 823 goto done;
1004 } 824 }
1005 }
1006 825
1007 if (!rXParseAllocColor (&xcol, color)) 826 if (i >= 0 && i <= 7)
1008 return; 827 {
828 /* normal colors */
829 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
830 goto done;
831 }
832 }
1009 833
1010 /* XStoreColor (display->display, display->cmap, XColor*); */ 834 set_color (xcol, color);
1011 835
1012 /* 836 /*
1013 * FIXME: should free colors here, but no idea how to do it so instead, 837 * FIXME: should free colors here, but no idea how to do it so instead,
1014 * so just keep gobbling up the colormap 838 * so just keep gobbling up the colormap
1015 */ 839 */
1016# if 0
1017 for (i = Color_Black; i <= Color_White; i++)
1018 if (pix_colors[idx] == pix_colors[i])
1019 break;
1020 if (i > Color_White)
1021 {
1022 /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
1023 XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
1024 DisplayPlanes (display->display, display->screen));
1025 }
1026# endif
1027 840
1028 pix_colors_focused[idx] = xcol; 841 pix_colors_focused[idx] = xcol;
1029 SET_PIXCOLOR (idx);
1030 842
1031 /* XSetWindowAttributes attr; */
1032 /* Cursor cursor; */
1033done: 843done:
1034
1035#if OFF_FOCUS_FADING
1036 if (rs[Rs_fade])
1037 pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
1038#endif
1039
1040 /*TODO: handle Color_BD, scrollbar background, etc. */ 844 /*TODO: handle Color_BD, scrollbar background, etc. */
1041 845
846 update_fade_color (idx);
1042 recolour_cursor (); 847 recolour_cursor ();
1043 scr_recolour (); 848 scr_recolour ();
849#endif /* XTERM_COLOR_CHANGE */
1044} 850}
1045
1046#else
1047# define set_window_color (idx,color) ((void)0)
1048#endif /* XTERM_COLOR_CHANGE */
1049 851
1050void 852void
1051rxvt_term::recolour_cursor () 853rxvt_term::recolour_cursor ()
1052{ 854{
1053 XColor xcol[2]; 855 XColor fg, bg;
1054 856
1055 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) 857 (ISSET_PIXCOLOR (Color_pointer_fg)
1056 ? pix_colors_focused[Color_pointer_fg] 858 ? pix_colors_focused[Color_pointer_fg]
1057 : pix_colors_focused[Color_fg]; 859 : pix_colors_focused[Color_fg]).get (fg);
860
1058 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) 861 (ISSET_PIXCOLOR (Color_pointer_bg)
1059 ? pix_colors_focused[Color_pointer_bg] 862 ? pix_colors_focused[Color_pointer_bg]
1060 : pix_colors_focused[Color_bg]; 863 : pix_colors_focused[Color_bg]).get (bg);
1061 864
1062 XQueryColors (display->display, display->cmap, xcol, 2); 865 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
1063 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1064} 866}
1065 867
1066/*----------------------------------------------------------------------*/ 868/*----------------------------------------------------------------------*/
1067/* 869/*
1068 * find if fg/bg matches any of the normal (low-intensity) colors 870 * find if fg/bg matches any of the normal (low-intensity) colors
1069 */ 871 */
1070void 872void
1071rxvt_term::set_colorfgbg () 873rxvt_term::set_colorfgbg ()
1072{ 874{
1073 unsigned int i; 875 unsigned int i;
1074 const char *xpmb = "\0"; 876 const char *xpmb = "";
1075 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 877 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1076 878
1077 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1078 strcpy (fstr, "default"); 879 strcpy (fstr, "default");
1079 strcpy (bstr, "default"); 880 strcpy (bstr, "default");
1080 for (i = Color_Black; i <= Color_White; i++) 881 for (i = Color_Black; i <= Color_White; i++)
1081 if (pix_colors[Color_fg] == pix_colors[i]) 882 if (pix_colors[Color_fg] == pix_colors[i])
1082 { 883 {
… …
1086 887
1087 for (i = Color_Black; i <= Color_White; i++) 888 for (i = Color_Black; i <= Color_White; i++)
1088 if (pix_colors[Color_bg] == pix_colors[i]) 889 if (pix_colors[Color_bg] == pix_colors[i])
1089 { 890 {
1090 sprintf (bstr, "%d", (i - Color_Black)); 891 sprintf (bstr, "%d", (i - Color_Black));
1091#ifdef XPM_BACKGROUND 892#ifdef BG_IMAGE_FROM_FILE
1092 xpmb = "default;"; 893 xpmb = "default;";
1093#endif 894#endif
1094 break; 895 break;
1095 } 896 }
1096 897
1097 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 898 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1098} 899}
1099 900
1100/*----------------------------------------------------------------------*/ 901/*----------------------------------------------------------------------*/
1101 902
1102int 903bool
1103rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 904rxvt_term::set_color (rxvt_color &color, const char *name)
1104{ 905{
1105 if (!screen_in_out->set (display, colour)) 906 if (color.set (this, name))
1106 {
1107 rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1108 return false;
1109 }
1110
1111 return true; 907 return true;
908
909 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
910 return false;
911}
912
913void
914rxvt_term::alias_color (int dst, int src)
915{
916 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1112} 917}
1113 918
1114/* -------------------------------------------------------------------- * 919/* -------------------------------------------------------------------- *
1115 * - WINDOW RESIZING - * 920 * - WINDOW RESIZING - *
1116 * -------------------------------------------------------------------- */ 921 * -------------------------------------------------------------------- */
1117void 922void
1118rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) 923rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1119{ 924{
1120 int fix_screen; 925 int fix_screen;
1121#ifdef SMART_RESIZE 926 int old_width = szHint.width;
1122 int old_width = szHint.width, old_height = szHint.height; 927 int old_height = szHint.height;
1123#endif
1124 dDisp;
1125 928
1126 window_calc (width, height); 929 window_calc (newwidth, newheight);
930
931 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1127 XSetWMNormalHints (disp, TermWin.parent[0], &szHint); 932 XSetWMNormalHints (dpy, parent[0], &szHint);
1128 933
1129 if (!ignoreparent) 934 if (!ignoreparent)
1130 { 935 {
1131#ifdef SMART_RESIZE 936#ifdef SMART_RESIZE
1132 /* 937 /*
… …
1136 int x, y, x1, y1; 941 int x, y, x1, y1;
1137 int dx, dy; 942 int dx, dy;
1138 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 943 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1139 Window unused_cr; 944 Window unused_cr;
1140 945
1141 XTranslateCoordinates (disp, TermWin.parent[0], display->root, 946 XTranslateCoordinates (dpy, parent[0], display->root,
1142 0, 0, &x, &y, &unused_cr); 947 0, 0, &x, &y, &unused_cr);
1143 XGetGeometry (disp, TermWin.parent[0], &unused_cr, &x1, &y1, 948 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1144 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 949 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1145 /* 950 /*
1146 * if display->root isn't the parent window, a WM will probably have offset 951 * if display->root isn't the parent window, a WM will probably have offset
1147 * our position for handles and decorations. Counter it 952 * our position for handles and decorations. Counter it
1148 */ 953 */
… …
1150 { 955 {
1151 x -= x1; 956 x -= x1;
1152 y -= y1; 957 y -= y1;
1153 } 958 }
1154 959
1155 x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; 960 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1156 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; 961 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1157 dx = old_width - szHint.width; 962 dx = old_width - szHint.width;
1158 dy = old_height - szHint.height; 963 dy = old_height - szHint.height;
1159 964
1160 /* Check position of the center of the window */ 965 /* Check position of the center of the window */
1161 if (x < x1) /* left half */ 966 if (x < x1) /* left half */
1162 dx = 0; 967 dx = 0;
… …
1165 if (y < y1) /* top half */ 970 if (y < y1) /* top half */
1166 dy = 0; 971 dy = 0;
1167 else if (y == y1) /* exact center */ 972 else if (y == y1) /* exact center */
1168 dy /= 2; 973 dy /= 2;
1169 974
1170 XMoveResizeWindow (disp, TermWin.parent[0], x + dx, y + dy, 975 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1171 szHint.width, szHint.height); 976 szHint.width, szHint.height);
1172#else 977#else
1173 XResizeWindow (disp, TermWin.parent[0], szHint.width, szHint.height); 978 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1174#endif 979#endif
1175 } 980 }
1176 981
1177 fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; 982 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1178 983
1179 if (fix_screen || width != old_width || height != old_height) 984 if (fix_screen || newwidth != old_width || newheight != old_height)
1180 { 985 {
1181 if (scrollbar_visible ()) 986 if (scrollBar.state)
1182 { 987 {
1183 XMoveResizeWindow (disp, scrollBar.win, 988 XMoveResizeWindow (dpy, scrollBar.win,
1184 window_sb_x, 0, 989 window_sb_x, 0,
1185 scrollbar_TotalWidth (), szHint.height); 990 scrollBar.total_width (), szHint.height);
1186 resize_scrollbar (); 991 resize_scrollbar ();
1187 } 992 }
1188 993
1189 if (menubar_visible ())
1190 XMoveResizeWindow (disp, menuBar.win,
1191 window_vt_x, 0,
1192 TermWin_TotalWidth (), menuBar_TotalHeight ());
1193
1194 XMoveResizeWindow (disp, TermWin.vt, 994 XMoveResizeWindow (dpy, vt,
1195 window_vt_x, window_vt_y, 995 window_vt_x, window_vt_y,
1196 TermWin_TotalWidth (), TermWin_TotalHeight ()); 996 width, height);
997
998#ifdef HAVE_BG_PIXMAP
999 if (bgPixmap.window_size_sensitive ())
1000 update_background ();
1001#endif
1197 1002
1198 scr_clear (); 1003 scr_clear ();
1199#ifdef XPM_BACKGROUND
1200 resize_pixmap ();
1201#endif
1202 } 1004 }
1203 1005
1204 if (fix_screen || old_height == 0) 1006 if (fix_screen || old_height == 0)
1205 {
1206 int curr_screen = -1;
1207 int old_ncol = prev_ncol;
1208
1209 /* scr_reset only works on the primary screen */
1210 if (old_height) /* this is not the first time through */
1211 {
1212 unsigned int ncol = TermWin.ncol;
1213 TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1214 curr_screen = scr_change_screen (PRIMARY);
1215 TermWin.ncol = ncol;
1216 }
1217
1218 scr_reset (); 1007 scr_reset ();
1219 1008
1220 if (curr_screen >= 0) /* this is not the first time through */ 1009 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1221 { 1010 //scr_touch (false);
1222 scr_change_screen (curr_screen);
1223 selection_check (old_ncol != TermWin.ncol ? 4 : 0);
1224 }
1225 }
1226 1011
1227 old_width = szHint.width; 1012#ifdef HAVE_BG_PIXMAP
1228 old_height = szHint.height; 1013// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1229 1014// if (bgPixmap.pixmap)
1230#ifdef XPM_BACKGROUND
1231 if (TermWin.pixmap)
1232 scr_touch (false); 1015// scr_touch (false);
1233#endif 1016#endif
1234 1017
1235#ifdef USE_XIM 1018#ifdef USE_XIM
1236 IMSetStatusPosition (); 1019 IMSetPosition ();
1237#endif 1020#endif
1238} 1021}
1239 1022
1240/* 1023/*
1241 * Set the width/height of the vt window in characters. Units are pixels. 1024 * Set the width/height of the vt window in characters. Units are pixels.
1242 * good for toggling 80/132 columns 1025 * good for toggling 80/132 columns
1243 */ 1026 */
1244void 1027void
1245rxvt_term::set_widthheight (unsigned int width, unsigned int height) 1028rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight)
1246{ 1029{
1247 XWindowAttributes wattr; 1030 XWindowAttributes wattr;
1248 1031
1249 if (width == 0 || height == 0) 1032 if (newwidth == 0 || newheight == 0)
1250 { 1033 {
1251 XGetWindowAttributes (display->display, display->root, &wattr); 1034 XGetWindowAttributes (dpy, display->root, &wattr);
1252 1035
1253 if (width == 0) 1036 if (newwidth == 0)
1254 width = wattr.width - szHint.base_width; 1037 newwidth = wattr.width - szHint.base_width;
1255 if (height == 0) 1038 if (newheight == 0)
1256 height = wattr.height - szHint.base_height; 1039 newheight = wattr.height - szHint.base_height;
1257 }
1258
1259 if (width != TermWin.width || height != TermWin.height)
1260 { 1040 }
1041
1042 if (newwidth != width || newheight != height)
1043 {
1261 width += szHint.base_width; 1044 newwidth += szHint.base_width;
1262 height += szHint.base_height; 1045 newheight += szHint.base_height;
1263 resize_all_windows (width, height, 0); 1046 resize_all_windows (newwidth, newheight, 0);
1264 } 1047 }
1265} 1048}
1266 1049
1267/* -------------------------------------------------------------------- * 1050/* -------------------------------------------------------------------- *
1268 * - X INPUT METHOD ROUTINES - * 1051 * - X INPUT METHOD ROUTINES - *
… …
1270#ifdef USE_XIM 1053#ifdef USE_XIM
1271 1054
1272void 1055void
1273rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1056rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1274{ 1057{
1275 fg = pix_colors[Color_fg]; 1058 fg = pix_colors [Color_fg];
1276 bg = pix_colors[Color_bg]; 1059 bg = pix_colors [Color_bg];
1277} 1060}
1278 1061
1279void 1062void
1280rxvt_term::im_set_size (XRectangle &size) 1063rxvt_term::im_set_size (XRectangle &size)
1281{ 1064{
1282 // the int_bwidth terms make no sense to me 1065 // the int_bwidth terms make no sense to me
1283 size.x = TermWin.int_bwidth; 1066 size.x = int_bwidth;
1284 size.y = TermWin.int_bwidth; 1067 size.y = int_bwidth;
1285 size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; 1068 size.width = Width2Pixel (ncol) + int_bwidth;
1286 size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; 1069 size.height = Height2Pixel (nrow) + int_bwidth;
1287} 1070}
1288 1071
1289void 1072void
1290rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, 1073rxvt_term::im_set_preedit_area (XRectangle &preedit_rect,
1291 XRectangle &status_rect, 1074 XRectangle &status_rect,
1292 const XRectangle &needed_rect) 1075 const XRectangle &needed_rect)
1293{ 1076{
1294 preedit_rect.x = needed_rect.width; 1077 preedit_rect.x = needed_rect.width;
1295 preedit_rect.y = 0; 1078 preedit_rect.y = 0;
1296 preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; 1079 preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1;
1297 preedit_rect.height = TermWin.fheight; 1080 preedit_rect.height = fheight;
1298 1081
1299 status_rect.x = 0; 1082 status_rect.x = 0;
1300 status_rect.y = 0; 1083 status_rect.y = 0;
1301 status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; 1084 status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1;
1302 status_rect.height = TermWin.fheight; 1085 status_rect.height = fheight;
1303} 1086}
1304 1087
1305/* Checking whether input method is running. */ 1088/* Checking whether input method is running. */
1306bool 1089bool
1307rxvt_term::IMisRunning () 1090rxvt_term::IMisRunning ()
… …
1318 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1101 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1319 1102
1320 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1103 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1321 *p = '\0'; 1104 *p = '\0';
1322 1105
1323 atom = XInternAtom (display->display, server, False); 1106 atom = XInternAtom (dpy, server, False);
1324 win = XGetSelectionOwner (display->display, atom); 1107 win = XGetSelectionOwner (dpy, atom);
1325 1108
1326 if (win != None) 1109 if (win != None)
1327 return True; 1110 return True;
1328 } 1111 }
1329 1112
… …
1335{ 1118{
1336 XPoint nspot; 1119 XPoint nspot;
1337 XVaNestedList preedit_attr; 1120 XVaNestedList preedit_attr;
1338 1121
1339 if (!Input_Context 1122 if (!Input_Context
1340 || !TermWin.focus 1123 || !focus
1341 || !(input_style & XIMPreeditPosition)) 1124 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1342 return; 1125 return;
1343 1126
1344 im_set_position (nspot); 1127 im_set_position (nspot);
1345 1128
1346 if (nspot.x == spot.x && nspot.y == spot.y) 1129 if (nspot.x == spot.x && nspot.y == spot.y)
… …
1365 input_method = 0; 1148 input_method = 0;
1366 } 1149 }
1367 1150
1368 Input_Context = 0; 1151 Input_Context = 0;
1369} 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 void *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 ((text->length + 1) * sizeof (wchar_t));
1189 mbstowcs ((wchar_t *)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 = (void *)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
1370 1227
1371/* 1228/*
1372 * 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
1373 * open a suitable preedit type 1230 * open a suitable preedit type
1374 */ 1231 */
… …
1381 XRectangle rect, status_rect, needed_rect; 1238 XRectangle rect, status_rect, needed_rect;
1382 unsigned long fg, bg; 1239 unsigned long fg, bg;
1383 const char *p; 1240 const char *p;
1384 char **s; 1241 char **s;
1385 XIMStyles *xim_styles; 1242 XIMStyles *xim_styles;
1243#ifdef ENABLE_XIM_ONTHESPOT
1244 XIMCallback xcb[4];
1245#endif
1246
1247 set_environ (envv);
1386 1248
1387 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1249 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1388 return false; 1250 return false;
1389 1251
1390 D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1391 input_method = display->get_xim (locale, modifiers); 1252 input_method = display->get_xim (locale, modifiers);
1392 if (input_method == NULL) 1253 if (input_method == NULL)
1393 return false; 1254 return false;
1394 1255
1395 xim = input_method->xim; 1256 xim = input_method->xim;
… …
1415 s = rxvt_splitcommastring (p); 1276 s = rxvt_splitcommastring (p);
1416 1277
1417 for (i = found = 0; !found && s[i]; i++) 1278 for (i = found = 0; !found && s[i]; i++)
1418 { 1279 {
1419 if (!strcmp (s[i], "OverTheSpot")) 1280 if (!strcmp (s[i], "OverTheSpot"))
1420 input_style = (XIMPreeditPosition | XIMStatusNothing); 1281 input_style = XIMPreeditPosition | XIMStatusNothing;
1421 else if (!strcmp (s[i], "OffTheSpot")) 1282 else if (!strcmp (s[i], "OffTheSpot"))
1422 input_style = (XIMPreeditArea | XIMStatusArea); 1283 input_style = XIMPreeditArea | XIMStatusArea;
1423 else if (!strcmp (s[i], "Root")) 1284 else if (!strcmp (s[i], "Root"))
1424 input_style = (XIMPreeditNothing | XIMStatusNothing); 1285 input_style = XIMPreeditNothing | XIMStatusNothing;
1425 else if (!strcmp (s[i], "None")) 1286 else if (!strcmp (s[i], "None"))
1426 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;
1427 1294
1428 for (j = 0; j < xim_styles->count_styles; j++) 1295 for (j = 0; j < xim_styles->count_styles; j++)
1429 if (input_style == xim_styles->supported_styles[j]) 1296 if (input_style == xim_styles->supported_styles[j])
1430 { 1297 {
1431 rxvt_freecommastring (s); 1298 rxvt_freecommastring (s);
… …
1465 "-*-*-*-R-*-*-%d-*-*-*-*-*-*," 1332 "-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
1466 "-*-*-*-R-*-*-%d-*-*-*-*-*-*," 1333 "-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
1467 "-*-*-*-R-*-*-%d-*-*-*-*-*-*," 1334 "-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
1468 "-*-*-*-R-*-*-%d-*-*-*-*-*-*," 1335 "-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
1469 "*", 1336 "*",
1470 TermWin.fheight, 1337 fheight,
1471 TermWin.fheight + 1, TermWin.fheight - 1, 1338 fheight + 1, fheight - 1,
1472 TermWin.fheight - 2, TermWin.fheight + 2); 1339 fheight - 2, fheight + 2);
1473 1340
1474 fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1341 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1475 &missing_charset_list, &missing_charset_count, &def_string); 1342 &missing_charset_list, &missing_charset_count, &def_string);
1476 1343
1477 if (missing_charset_list) 1344 if (missing_charset_list)
1478 XFreeStringList (missing_charset_list); 1345 XFreeStringList (missing_charset_list);
1479 1346
… …
1520 XNBackground, bg, 1387 XNBackground, bg,
1521 XNArea, &status_rect, 1388 XNArea, &status_rect,
1522 XNFontSet, fs, 1389 XNFontSet, fs,
1523 NULL); 1390 NULL);
1524 } 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
1525 1415
1526 Input_Context = XCreateIC (xim, 1416 Input_Context = XCreateIC (xim,
1527 XNInputStyle, input_style, 1417 XNInputStyle, input_style,
1528 XNClientWindow, TermWin.vt, 1418 XNClientWindow, vt,
1529 XNFocusWindow, TermWin.parent[0], 1419 XNFocusWindow, parent[0],
1530 preedit_attr ? XNPreeditAttributes : NULL, 1420 preedit_attr ? XNPreeditAttributes : NULL,
1531 preedit_attr, 1421 preedit_attr,
1532 status_attr ? XNStatusAttributes : NULL, 1422 status_attr ? XNStatusAttributes : NULL,
1533 status_attr, NULL); 1423 status_attr, NULL);
1534 1424
1535 if (preedit_attr) XFree (preedit_attr); 1425 if (preedit_attr) XFree (preedit_attr);
1536 if (status_attr) XFree (status_attr); 1426 if (status_attr) XFree (status_attr);
1537 if (fs) XFreeFontSet (display->display, fs); 1427 if (fs) XFreeFontSet (dpy, fs);
1538 1428
1539 if (Input_Context == NULL) 1429 if (Input_Context == NULL)
1540 { 1430 {
1541 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1431 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1542 im_destroy (); 1432 im_destroy ();
1543 return false; 1433 return false;
1544 } 1434 }
1545 1435
1546 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
1547 IMSetStatusPosition (); 1442 IMSetPosition ();
1548 1443
1549 D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1550 return true; 1444 return true;
1551} 1445}
1552 1446
1553void 1447void
1554rxvt_term::im_cb () 1448rxvt_term::im_cb ()
… …
1556 int i; 1450 int i;
1557 const char *p; 1451 const char *p;
1558 char **s; 1452 char **s;
1559 char buf[IMBUFSIZ]; 1453 char buf[IMBUFSIZ];
1560 1454
1561 SET_R (this); 1455 make_current ();
1562 1456
1563 im_destroy (); 1457 im_destroy ();
1564 1458
1565 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1566 if (Input_Context) 1459 if (Input_Context)
1567 return; 1460 return;
1568 1461
1569#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1462#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1570 if (rs[Rs_imLocale]) 1463 if (rs[Rs_imLocale])
… …
1612 SET_LOCALE (locale); 1505 SET_LOCALE (locale);
1613#endif 1506#endif
1614} 1507}
1615 1508
1616void 1509void
1617rxvt_term::IMSetStatusPosition () 1510rxvt_term::IMSetPosition ()
1618{ 1511{
1619 XRectangle preedit_rect, status_rect, *needed_rect; 1512 XRectangle preedit_rect, status_rect, *needed_rect;
1620 XVaNestedList preedit_attr, status_attr; 1513 XVaNestedList preedit_attr, status_attr;
1621 1514
1622 if (!Input_Context 1515 if (!Input_Context
1623 || !TermWin.focus 1516 || !focus
1624 || !(input_style & XIMPreeditArea) 1517 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1625 || !IMisRunning ()) 1518 || !IMisRunning ())
1626 return; 1519 return;
1627 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 {
1628 /* Getting the necessary width of preedit area */ 1531 /* Getting the necessary width of preedit area */
1629 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1532 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1630 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1533 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1631 XFree (status_attr); 1534 XFree (status_attr);
1632 1535
1633 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1536 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1634 XFree (needed_rect); 1537 XFree (needed_rect);
1635 1538
1636 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1539 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1637 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1540 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1638 1541
1639 XSetICValues (Input_Context, 1542 XSetICValues (Input_Context,
1640 XNPreeditAttributes, preedit_attr, 1543 XNPreeditAttributes, preedit_attr,
1641 XNStatusAttributes, status_attr, NULL); 1544 XNStatusAttributes, status_attr,
1545 NULL);
1642 1546
1547 XFree (status_attr);
1548 }
1549
1643 XFree (preedit_attr); 1550 XFree (preedit_attr);
1644 XFree (status_attr);
1645} 1551}
1646#endif /* USE_XIM */ 1552#endif /* USE_XIM */
1647 1553
1648/*----------------------------------------------------------------------*/ 1554void
1649rxvt_t rxvt_current_term; 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 */
1650 1620
1651/*----------------------- end-of-file (C source) -----------------------*/ 1621/*----------------------- end-of-file (C source) -----------------------*/

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