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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.215 by root, Wed Feb 1 18:36:48 2006 UTC vs.
Revision 1.335 by root, Sun Oct 24 17:52:50 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.
… …
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 "init.h"
35#include "keyboard.h" 36#include "keyboard.h"
36#include "rxvtperl.h" 37#include "rxvtperl.h"
37 38
38#include <limits> 39#include <limits>
39 40
41#include <cassert>
40#include <csignal> 42#include <csignal>
41#include <cstring> 43#include <cstring>
42 44
43#ifdef TTY_GID_SUPPORT
44# include <grp.h>
45#endif
46
47#ifdef HAVE_TERMIOS_H
48# include <termios.h> 45#include <termios.h>
46
47#ifdef HAVE_XSETLOCALE
48# define X_LOCALE
49# include <X11/Xlocale.h>
50#else
51# ifdef HAVE_SETLOCALE
52# include <clocale>
49#endif 53# endif
54#endif
50 55
56struct termios rxvt_term::def_tio;
51vector<rxvt_term *> rxvt_term::termlist; 57vector<rxvt_term *> rxvt_term::termlist;
52 58
53// used to tell global functions which terminal instance is "active" 59// used to tell global functions which terminal instance is "active"
54rxvt_t rxvt_current_term; 60rxvt_t rxvt_current_term;
55 61
56static char curlocale[128], savelocale[128]; 62static char curlocale[128], savelocale[128];
57 63
58bool 64bool
59rxvt_set_locale (const char *locale) NOTHROW 65rxvt_set_locale (const char *locale) NOTHROW
60{ 66{
67 int size = strlen (locale) + 1;
68
69 if (size > sizeof (curlocale))
70 rxvt_fatal ("locale string too long, aborting.\n");
71
61 if (!locale || !strncmp (locale, curlocale, 128)) 72 if (!locale || !memcmp (locale, curlocale, size))
62 return false; 73 return false;
63 74
64 strncpy (curlocale, locale, 128); 75 memcpy (curlocale, locale, size);
65 setlocale (LC_CTYPE, curlocale); 76 setlocale (LC_CTYPE, curlocale);
66 return true; 77 return true;
67} 78}
68 79
69void 80void
… …
83class rxvt_composite_vec rxvt_composite; 94class rxvt_composite_vec rxvt_composite;
84 95
85text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 96text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
86{ 97{
87 compose_char *cc; 98 compose_char *cc;
88 99
89 // break compose chains, as stupid readline really likes to duplicate 100 // break compose chains, as stupid readline really likes to duplicate
90 // composing characters for some reason near the end of a line. 101 // composing characters for some reason near the end of a line.
91 cc = (*this)[c1]; 102 cc = (*this)[c1];
92 while (cc) 103 while (cc)
93 { 104 {
94 if (cc->c2 == c2) return c1; 105 if (cc->c2 == c2) return c1;
95 cc = (*this)[cc->c1]; 106 cc = (*this)[cc->c1];
96 } 107 }
97 108
98 // check to see wether this combination already exists otherwise 109 // check to see whether this combination already exists otherwise
99 for (cc = v.end (); cc-- > v.begin (); ) 110 for (cc = v.end (); cc-- > v.begin (); )
100 { 111 {
101 if (cc->c1 == c1 && cc->c2 == c2) 112 if (cc->c1 == c1 && cc->c2 == c2)
102 return COMPOSE_LO + (cc - v.begin ()); 113 return COMPOSE_LO + (cc - v.begin ());
103 } 114 }
… …
142 153
143} 154}
144#endif 155#endif
145 156
146rxvt_term::rxvt_term () 157rxvt_term::rxvt_term ()
147 : 158{
148#if TRANSPARENT 159#if HAVE_BG_PIXMAP
149 rootwin_ev (this, &rxvt_term::rootwin_cb), 160 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 161#endif
154#ifdef CURSOR_BLINK 162#ifdef CURSOR_BLINK
155 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), 163 cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
156#endif 164#endif
157#ifdef TEXT_BLINK 165#ifdef TEXT_BLINK
158 text_blink_ev (this, &rxvt_term::text_blink_cb), 166 text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
159#endif 167#endif
160#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 168#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
161 cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), 169 cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
162#endif 170#endif
163#ifdef SELECTION_SCROLLING 171#ifdef SELECTION_SCROLLING
164 sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), 172 sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
165#endif 173#endif
166#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 174#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
167 slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), 175 slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
176#endif
177#if ENABLE_TRANSPARENCY || ENABLE_PERL
178 rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
179#endif
180 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
181#ifdef USE_XIM
182 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
168#endif 183#endif
169#ifdef POINTER_BLANK 184#ifdef POINTER_BLANK
170 pointer_ev (this, &rxvt_term::pointer_cb), 185 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
171#endif 186#endif
172#ifdef USE_XIM
173 im_ev (this, &rxvt_term::im_cb),
174#endif
175#ifndef NO_BELL 187#ifndef NO_BELL
176 bell_ev (this, &rxvt_term::bell_cb), 188 bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
177#endif 189#endif
178 termwin_ev (this, &rxvt_term::x_cb), 190 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
179 vt_ev (this, &rxvt_term::x_cb), 191 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
180 child_ev (this, &rxvt_term::child_cb), 192 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
181 check_ev (this, &rxvt_term::check_cb), 193 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
182 flush_ev (this, &rxvt_term::flush_cb), 194 incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
183 destroy_ev (this, &rxvt_term::destroy_cb), 195 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
184 pty_ev (this, &rxvt_term::pty_cb), 196 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
185 incr_ev (this, &rxvt_term::incr_cb) 197
186{
187 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 198 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
188 199
189 termlist.push_back (this); 200 termlist.push_back (this);
190 201
191#ifdef KEYSYM_RESOURCE 202#ifdef KEYSYM_RESOURCE
… …
193#endif 204#endif
194} 205}
195 206
196// clean up the most important stuff, do *not* call x or free mem etc. 207// clean up the most important stuff, do *not* call x or free mem etc.
197// for use before an emergency exit 208// for use before an emergency exit
209void
198void rxvt_term::emergency_cleanup () 210rxvt_term::emergency_cleanup ()
199{ 211{
200 if (cmd_pid) 212 if (cmd_pid)
201 kill (-cmd_pid, SIGHUP); 213 kill (-cmd_pid, SIGHUP);
202 214
215 pty_ev.stop ();
203 delete pty; pty = 0; 216 delete pty; pty = 0;
204} 217}
205 218
206rxvt_term::~rxvt_term () 219rxvt_term::~rxvt_term ()
207{ 220{
… …
214 if (fontset[i] != fontset[0]) 227 if (fontset[i] != fontset[0])
215 delete fontset[i]; 228 delete fontset[i];
216#endif 229#endif
217 delete fontset[0]; 230 delete fontset[0];
218 231
232#ifdef HAVE_BG_PIXMAP
233 bgPixmap.destroy ();
234#endif
235#ifdef HAVE_AFTERIMAGE
236 if (asv)
237 destroy_asvisual (asv, 0);
238 if (asimman)
239 destroy_image_manager (asimman, 0);
240#endif
241
219 if (display) 242 if (display)
220 { 243 {
221 selection_clear (); 244 selection_clear ();
245 selection_clear (true);
222 246
223#ifdef USE_XIM 247#ifdef USE_XIM
224 im_destroy (); 248 im_destroy ();
225#endif 249#endif
226#ifdef XTERM_SCROLLBAR 250 scrollBar.destroy ();
227 if (xscrollbarGC) XFreeGC (xdisp, xscrollbarGC);
228 if (ShadowGC) XFreeGC (xdisp, ShadowGC);
229#endif
230#ifdef PLAIN_SCROLLBAR
231 if (pscrollbarGC) XFreeGC (xdisp, pscrollbarGC);
232#endif
233#ifdef NEXT_SCROLLBAR
234 if (blackGC) XFreeGC (xdisp, blackGC);
235 if (whiteGC) XFreeGC (xdisp, whiteGC);
236 if (grayGC) XFreeGC (xdisp, grayGC);
237 if (darkGC) XFreeGC (xdisp, darkGC);
238 if (stippleGC) XFreeGC (xdisp, stippleGC);
239 if (dimple) XFreePixmap (xdisp, dimple);
240 if (upArrow) XFreePixmap (xdisp, upArrow);
241 if (downArrow) XFreePixmap (xdisp, downArrow);
242 if (upArrowHi) XFreePixmap (xdisp, upArrowHi);
243 if (downArrowHi) XFreePixmap (xdisp, downArrowHi);
244#endif
245#ifdef RXVT_SCROLLBAR
246 if (topShadowGC) XFreeGC (xdisp, topShadowGC);
247 if (botShadowGC) XFreeGC (xdisp, botShadowGC);
248 if (scrollbarGC) XFreeGC (xdisp, scrollbarGC);
249#endif
250 if (gc) XFreeGC (xdisp, gc); 251 if (gc) XFreeGC (dpy, gc);
251 252
252 delete drawable; 253 delete drawable;
253 // destroy all windows 254 // destroy all windows
254 if (parent[0]) 255 if (parent[0])
255 XDestroyWindow (xdisp, parent[0]); 256 XDestroyWindow (dpy, parent[0]);
257
258 for (int i = 0; i < TOTAL_COLORS; i++)
259 if (ISSET_PIXCOLOR (i))
260 {
261 pix_colors_focused [i].free (this);
262#if OFF_FOCUS_FADING
263 pix_colors_unfocused [i].free (this);
264#endif
265 }
256 266
257 clear (); 267 clear ();
258 }
259 268
260 // TODO: free pixcolours, colours should become part of rxvt_display 269 display->flush (); /* ideally .put should do this */
261 delete pix_colors_focused;
262#if OFF_FOCUS_FADING
263 delete pix_colors_unfocused;
264#endif
265
266 displays.put (display); 270 displays.put (display);
271 }
267 272
268 scr_release (); 273 scr_release ();
269 274
270 /* clear all resources */ 275 /* clear all resources */
271 for (int i = 0; i < allocated.size (); i++) 276 for (int i = 0; i < allocated.size (); i++)
272 free (allocated [i]); 277 free (allocated [i]);
273 278
274 free (selection.text); 279 free (selection.text);
280 free (selection.clip_text);
275 // TODO: manage env vars in child only(!) 281 // TODO: manage env vars in child only(!)
276 free (env_display); 282 free (env_display);
277 free (env_term); 283 free (env_term);
278 free (locale); 284 free (locale);
279 free (v_buffer); 285 free (v_buffer);
… …
283 delete argv; 289 delete argv;
284 290
285#ifdef KEYSYM_RESOURCE 291#ifdef KEYSYM_RESOURCE
286 delete keyboard; 292 delete keyboard;
287#endif 293#endif
294#ifndef NO_RESOURCES
295 XrmDestroyDatabase (option_db);
296#endif
288} 297}
289 298
290// child has exited, usually destroys 299// child has exited, usually destroys
291void 300void
292rxvt_term::child_cb (child_watcher &w, int status) 301rxvt_term::child_cb (ev::child &w, int status)
293{ 302{
294 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); 303 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
295 304
296 cmd_pid = 0; 305 cmd_pid = 0;
297 306
298 if (!OPTION (Opt_hold)) 307 if (!option (Opt_hold))
299 destroy (); 308 destroy ();
300} 309}
301 310
302void 311void
303rxvt_term::destroy () 312rxvt_term::destroy ()
304{ 313{
305 if (destroy_ev.active) 314 if (destroy_ev.is_active ())
306 return; 315 return;
307 316
308 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); 317 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
309 318
310#if ENABLE_OVERLAY 319#if ENABLE_OVERLAY
… …
314 if (display) 323 if (display)
315 { 324 {
316#if USE_XIM 325#if USE_XIM
317 im_ev.stop (display); 326 im_ev.stop (display);
318#endif 327#endif
319#if HAVE_SCROLLBARS
320 scrollbar_ev.stop (display); 328 scrollbar_ev.stop (display);
321#endif 329#if ENABLE_TRANSPARENCY || ENABLE_PERL
322#if TRANSPARENT
323 rootwin_ev.stop (display); 330 rootwin_ev.stop (display);
324#endif 331#endif
325 incr_ev.stop (); 332 incr_ev.stop ();
326 termwin_ev.stop (display); 333 termwin_ev.stop (display);
327 vt_ev.stop (display); 334 vt_ev.stop (display);
328 } 335 }
329 336
330 check_ev.stop (); 337 flush_ev.stop ();
331 pty_ev.stop (); 338 pty_ev.stop ();
332#ifdef CURSOR_BLINK 339#ifdef CURSOR_BLINK
333 cursor_blink_ev.stop (); 340 cursor_blink_ev.stop ();
334#endif 341#endif
335#ifdef TEXT_BLINK 342#ifdef TEXT_BLINK
… …
343#endif 350#endif
344#ifdef POINTER_BLANK 351#ifdef POINTER_BLANK
345 pointer_ev.stop (); 352 pointer_ev.stop ();
346#endif 353#endif
347 354
348 destroy_ev.start (0); 355 destroy_ev.start ();
349} 356}
350 357
351void 358void
352rxvt_term::destroy_cb (time_watcher &w) 359rxvt_term::destroy_cb (ev::idle &w, int revents)
353{ 360{
354 make_current (); 361 make_current ();
355 362
356 delete this; 363 delete this;
357} 364}
… …
378 char mesg[BUFSIZ]; 385 char mesg[BUFSIZ];
379 char number[32]; 386 char number[32];
380 char *mtype = "XlibMessage"; 387 char *mtype = "XlibMessage";
381 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); 388 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
382 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); 389 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
383 rxvt_warn ("An X Error occured, trying to continue after report.\n"); 390 rxvt_warn ("An X Error occurred, trying to continue after report.\n");
384 rxvt_warn ("%s: %s\n", mesg, buffer); 391 rxvt_warn ("%s: %s\n", mesg, buffer);
385 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); 392 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
386 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); 393 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
387 sprintf(number, "%d", event->request_code); 394 sprintf(number, "%d", event->request_code);
388 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); 395 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
389 rxvt_warn ("(which is %s)\n", buffer); 396 rxvt_warn ("(which is %s)\n", buffer);
390 if (event->request_code >= 128) { 397 if (event->request_code >= 128) {
391 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", 398 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
392 mesg, BUFSIZ); 399 mesg, BUFSIZ);
393 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); 400 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
394 } 401 }
395 if ((event->error_code == BadWindow) || 402 if ((event->error_code == BadWindow) ||
396 (event->error_code == BadPixmap) || 403 (event->error_code == BadPixmap) ||
397 (event->error_code == BadCursor) || 404 (event->error_code == BadCursor) ||
398 (event->error_code == BadFont) || 405 (event->error_code == BadFont) ||
399 (event->error_code == BadDrawable) || 406 (event->error_code == BadDrawable) ||
400 (event->error_code == BadColor) || 407 (event->error_code == BadColor) ||
401 (event->error_code == BadGC) || 408 (event->error_code == BadGC) ||
402 (event->error_code == BadIDChoice) || 409 (event->error_code == BadIDChoice) ||
403 (event->error_code == BadValue) || 410 (event->error_code == BadValue) ||
404 (event->error_code == BadAtom)) { 411 (event->error_code == BadAtom)) {
405 if (event->error_code == BadValue) 412 if (event->error_code == BadValue)
406 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", 413 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
407 mesg, BUFSIZ); 414 mesg, BUFSIZ);
408 else if (event->error_code == BadAtom) 415 else if (event->error_code == BadAtom)
409 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", 416 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
410 mesg, BUFSIZ); 417 mesg, BUFSIZ);
411 else 418 else
412 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 419 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
413 mesg, BUFSIZ); 420 mesg, BUFSIZ);
414 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 421 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
415 } 422 }
416 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 423 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
417 mesg, BUFSIZ); 424 mesg, BUFSIZ);
418 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 425 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
419} 426}
420#endif 427#endif
421 428
422int 429int
… …
445 DisplayString (display)); 452 DisplayString (display));
446 rxvt_emergency_cleanup (); 453 rxvt_emergency_cleanup ();
447 _exit (EXIT_FAILURE); 454 _exit (EXIT_FAILURE);
448} 455}
449 456
450/*----------------------------------------------------------------------*/
451bool
452rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
453{
454 this->envv = envv;
455
456 SET_R (this);
457 set_locale ("");
458 set_environ (envv); // few things in X do not call setlocale :(
459
460 if (!init_vars ())
461 return false;
462
463 init_secondary ();
464
465 const char **cmd_argv = init_resources (argc, argv);
466
467#ifdef KEYSYM_RESOURCE
468 keyboard->register_done ();
469#endif
470
471#ifdef HAVE_SCROLLBARS
472 if (OPTION (Opt_scrollBar))
473 scrollBar.setIdle (); /* set existence for size calculations */
474#endif
475
476 pty = ptytty::create ();
477
478 create_windows (argc, argv);
479
480 init_xlocale ();
481
482 scr_reset (); // initialize screen
483
484#if 0
485 XSynchronize (xdisp, True);
486#endif
487
488#ifdef HAVE_SCROLLBARS
489 if (OPTION (Opt_scrollBar))
490 resize_scrollbar (); /* create and map scrollbar */
491#endif
492#ifdef TRANSPARENT
493 if (OPTION (Opt_transparent))
494 {
495 XSelectInput (xdisp, display->root, PropertyChangeMask);
496 check_our_parents ();
497 rootwin_ev.start (display, display->root);
498 }
499#endif
500
501 set_colorfgbg ();
502
503 init_command (cmd_argv);
504
505 free (cmd_argv);
506
507 if (pty->pty >= 0)
508 pty_ev.start (pty->pty, EVENT_READ);
509
510 check_ev.start ();
511
512 HOOK_INVOKE ((this, HOOK_START, DT_END));
513
514#if ENABLE_XEMBED
515 if (rs[Rs_embed])
516 {
517 long info[2] = { 0, XEMBED_MAPPED };
518
519 XChangeProperty (xdisp, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
520 32, PropModeReplace, (unsigned char *)&info, 2);
521 }
522#endif
523
524 XMapWindow (xdisp, vt);
525 XMapWindow (xdisp, parent[0]);
526
527 return true;
528}
529
530static struct sig_handlers 457static struct sig_handlers
531{ 458{
532 sig_watcher sw_term, sw_int; 459 ev::sig sw_term, sw_int;
533 460
534 /* 461 /*
535 * Catch a fatal signal and tidy up before quitting 462 * Catch a fatal signal and tidy up before quitting
536 */ 463 */
537 void 464 void sig_term (ev::sig &w, int revents);
538 sig_term (sig_watcher &w) 465
466 sig_handlers ()
539 { 467 {
540 rxvt_emergency_cleanup (); 468 sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
541 signal (w.signum, SIG_DFL);
542 kill (getpid (), w.signum);
543 }
544
545 sig_handlers ()
546 : sw_term (this, &sig_handlers::sig_term),
547 sw_int (this, &sig_handlers::sig_term) 469 sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
548 {
549 } 470 }
550} sig_handlers; 471} sig_handlers;
551 472
473void
474sig_handlers::sig_term (ev::sig &w, int revents)
475{
476 rxvt_emergency_cleanup ();
477 w.stop ();
478 kill (getpid (), w.signum);
479}
480
481static void
482rxvt_get_ttymode (struct termios *tio)
483{
484 if (tcgetattr (STDIN_FILENO, tio) < 0)
485 memset (tio, 0, sizeof (struct termios));
486
487 for (int i = 0; i < NCCS; i++)
488 tio->c_cc[i] = VDISABLE;
489
490 tio->c_cc[VINTR] = CINTR;
491 tio->c_cc[VQUIT] = CQUIT;
492 tio->c_cc[VERASE] = CERASE;
493#ifdef VERASE2
494 tio->c_cc[VERASE2] = CERASE2;
495#endif
496 tio->c_cc[VKILL] = CKILL;
497 tio->c_cc[VEOF] = CEOF;
498 tio->c_cc[VSTART] = CSTART;
499 tio->c_cc[VSTOP] = CSTOP;
500 tio->c_cc[VSUSP] = CSUSP;
501# ifdef VDSUSP
502 tio->c_cc[VDSUSP] = CDSUSP;
503# endif
504# ifdef VREPRINT
505 tio->c_cc[VREPRINT] = CRPRNT;
506# endif
507# ifdef VDISCRD
508 tio->c_cc[VDISCRD] = CFLUSH;
509# endif
510# ifdef VWERSE
511 tio->c_cc[VWERSE] = CWERASE;
512# endif
513# ifdef VLNEXT
514 tio->c_cc[VLNEXT] = CLNEXT;
515# endif
516
517# if VMIN != VEOF
518 tio->c_cc[VMIN] = 1;
519# endif
520# if VTIME != VEOL
521 tio->c_cc[VTIME] = 0;
522# endif
523
524 /* input modes */
525 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
526# ifdef IMAXBEL
527 | IMAXBEL
528# endif
529 | IXON);
530
531 /* output modes */
532 tio->c_oflag = (OPOST | ONLCR);
533
534 /* control modes */
535 tio->c_cflag = (CS8 | CREAD);
536
537 /* local modes */
538 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
539# if defined (ECHOCTL) && defined (ECHOKE)
540 | ECHOCTL | ECHOKE
541# endif
542 | ECHOE | ECHOK);
543}
544
552char **rxvt_environ; // startup environment 545char **rxvt_environ; // startup environment
553 546
554void 547void
555rxvt_init () 548rxvt_init ()
556{ 549{
557 ptytty::init (); 550 assert (("fontMask must not overlap other RS masks",
551 0 == (RS_fontMask & (RS_Sel | RS_baseattrMask | RS_customMask | RS_bgMask | RS_fgMask))));
552
553 rxvt_get_ttymode (&rxvt_term::def_tio);
554
555 // get rid of stdin/stdout as we don't need them, to free resources
556 dup2 (STDERR_FILENO, STDIN_FILENO);
557 dup2 (STDERR_FILENO, STDOUT_FILENO);
558
559 if (!ev_default_loop ())
560 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
558 561
559 rxvt_environ = environ; 562 rxvt_environ = environ;
560 563
561 signal (SIGHUP, SIG_IGN); 564 signal (SIGHUP, SIG_IGN);
562 signal (SIGPIPE, SIG_IGN); 565 signal (SIGPIPE, SIG_IGN);
563 566
564 sig_handlers.sw_term.start (SIGTERM); 567 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
565 sig_handlers.sw_int.start (SIGINT); 568 sig_handlers.sw_int.start (SIGINT); ev_unref ();
566
567 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
568 /* signal (SIGURG, SIG_DFL); */
569 569
570 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 570 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
571 // TODO: handle this with exceptions and tolerate the memory loss 571 // TODO: handle this with exceptions and tolerate the memory loss
572 XSetIOErrorHandler (rxvt_xioerror_handler); 572 XSetIOErrorHandler (rxvt_xioerror_handler);
573 573
574 XrmInitialize (); 574 XrmInitialize ();
575} 575}
576 576
577/* ------------------------------------------------------------------------- *
578 * MEMORY ALLOCATION WRAPPERS *
579 * ------------------------------------------------------------------------- */
580void *
581rxvt_malloc (size_t size)
582{
583 void *p = malloc (size);
584
585 if (!p)
586 rxvt_fatal ("memory allocation failure. aborting.\n");
587
588 return p;
589}
590
591void *
592rxvt_calloc (size_t number, size_t size)
593{
594 void *p = calloc (number, size);
595
596 if (!p)
597 rxvt_fatal ("memory allocation failure. aborting.\n");
598
599 return p;
600}
601
602void *
603rxvt_realloc (void *ptr, size_t size)
604{
605 void *p = realloc (ptr, size);
606
607 if (!p)
608 rxvt_fatal ("memory allocation failure. aborting.\n");
609
610 return p;
611}
612
613/*----------------------------------------------------------------------*/ 577/*----------------------------------------------------------------------*/
614/* 578/*
615 * window size/position calculcations for XSizeHint and other storage. 579 * window size/position calculations for XSizeHint and other storage.
616 * if width/height are non-zero then override calculated width/height 580 * if width/height are non-zero then override calculated width/height
617 */ 581 */
618void 582void
619rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 583rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
620{ 584{
621 short recalc_x, recalc_y; 585 short recalc_x, recalc_y;
622 int x, y, sb_w, flags; 586 int x, y, flags;
623 unsigned int w, h; 587 unsigned int w, h;
624 unsigned int max_width, max_height; 588 unsigned int max_width, max_height;
625 589
626 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 590 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
627 szHint.win_gravity = NorthWestGravity; 591 szHint.win_gravity = NorthWestGravity;
… …
637 if (rs[Rs_geometry]) 601 if (rs[Rs_geometry])
638 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); 602 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
639 603
640 if (flags & WidthValue) 604 if (flags & WidthValue)
641 { 605 {
606 if (!w)
607 rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
608
642 ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); 609 ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
643 szHint.flags |= USSize; 610 szHint.flags |= USSize;
644 } 611 }
645 612
646 if (flags & HeightValue) 613 if (flags & HeightValue)
647 { 614 {
615 if (!h)
616 rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
617
648 nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); 618 nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
649 szHint.flags |= USSize; 619 szHint.flags |= USSize;
650 } 620 }
651 621
652 if (flags & XValue) 622 if (flags & XValue)
653 { 623 {
… …
684 max_width = MAX_COLS * fwidth; 654 max_width = MAX_COLS * fwidth;
685 max_height = MAX_ROWS * fheight; 655 max_height = MAX_ROWS * fheight;
686 656
687 szHint.base_width = szHint.base_height = 2 * int_bwidth; 657 szHint.base_width = szHint.base_height = 2 * int_bwidth;
688 658
689 sb_w = 0;
690 window_vt_x = window_vt_y = int_bwidth; 659 window_vt_x = window_vt_y = int_bwidth;
691 660
692 if (scrollBar.state) 661 if (scrollBar.state)
693 { 662 {
694 sb_w = scrollbar_TotalWidth (); 663 int sb_w = scrollBar.total_width ();
695 szHint.base_width += sb_w; 664 szHint.base_width += sb_w;
696 665
697 if (!OPTION (Opt_scrollBar_right)) 666 if (!option (Opt_scrollBar_right))
698 window_vt_x += sb_w; 667 window_vt_x += sb_w;
699 } 668 }
700 669
701 szHint.width_inc = fwidth; 670 szHint.width_inc = fwidth;
702 szHint.height_inc = fheight; 671 szHint.height_inc = fheight;
703 szHint.min_width = szHint.base_width + szHint.width_inc; 672 szHint.min_width = szHint.base_width + szHint.width_inc;
704 szHint.min_height = szHint.base_height + szHint.height_inc; 673 szHint.min_height = szHint.base_height + szHint.height_inc;
705 674
706 if (newwidth && newwidth - szHint.base_width < max_width) 675 if (newwidth && newwidth - szHint.base_width < max_width)
707 { 676 {
708 szHint.width = newwidth; 677 szHint.width = newwidth;
… …
723 { 692 {
724 min_it (height, max_height); 693 min_it (height, max_height);
725 szHint.height = szHint.base_height + height; 694 szHint.height = szHint.base_height + height;
726 } 695 }
727 696
728 if (scrollBar.state && OPTION (Opt_scrollBar_right))
729 window_sb_x = szHint.width - sb_w;
730
731 if (recalc_x) 697 if (recalc_x)
732 szHint.x += DisplayWidth (xdisp, display->screen) - szHint.width - 2 * ext_bwidth; 698 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
733 699
734 if (recalc_y) 700 if (recalc_y)
735 szHint.y += DisplayHeight (xdisp, display->screen) - szHint.height - 2 * ext_bwidth; 701 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
736 702
737 ncol = width / fwidth; 703 ncol = width / fwidth;
738 nrow = height / fheight; 704 nrow = height / fheight;
739} 705}
740 706
741/*----------------------------------------------------------------------*/ 707/*----------------------------------------------------------------------*/
742/* 708/*
… …
753 719
754 ws.ws_col = ncol; 720 ws.ws_col = ncol;
755 ws.ws_row = nrow; 721 ws.ws_row = nrow;
756 ws.ws_xpixel = width; 722 ws.ws_xpixel = width;
757 ws.ws_ypixel = height; 723 ws.ws_ypixel = height;
758 (void)ioctl (pty->pty, TIOCSWINSZ, &ws); 724 ioctl (pty->pty, TIOCSWINSZ, &ws);
759 725
760#if 0 726#if 0
761 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 727 // TIOCSWINSZ is supposed to do this automatically and correctly
762 if (cmd_pid) /* force through to the command */ 728 if (cmd_pid) /* force through to the command */
763 kill (-cmd_pid, SIGWINCH); 729 kill (-cmd_pid, SIGWINCH);
764#endif 730#endif
765} 731}
766 732
… …
793#endif 759#endif
794 760
795 delete fontset[0]; 761 delete fontset[0];
796 fontset[0] = fs; 762 fontset[0] = fs;
797 763
798 prop = (*fs)[1]->properties (); 764 prop = (*fs)[rxvt_fontset::firstFont]->properties ();
799 prop.height += lineSpace; 765 prop.height += lineSpace;
766 prop.width += letterSpace;
767
800 fs->set_prop (prop); 768 fs->set_prop (prop, false);
801 769
802 fwidth = prop.width; 770 fwidth = prop.width;
803 fheight = prop.height; 771 fheight = prop.height;
804 fbase = prop.ascent; 772 fbase = prop.ascent;
805 773
… …
814 { 782 {
815 fontset[style] = fs = new rxvt_fontset (this); 783 fontset[style] = fs = new rxvt_fontset (this);
816 rxvt_fontprop prop2 = prop; 784 rxvt_fontprop prop2 = prop;
817 785
818 if (res) 786 if (res)
819 prop2.weight = prop2.slant = rxvt_fontprop::unset; 787 {
788 fs->populate (res);
789 fs->set_prop (prop2, false);
790 }
820 else 791 else
821 { 792 {
822 res = fontset[0]->fontdesc; 793 fs->populate (fontset[0]->fontdesc);
823 794
824 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 795 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
825 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; 796 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
797
798 fs->set_prop (prop2, true);
826 } 799 }
827 800
828 fs->populate (res);
829 fs->set_prop (prop2);
830 } 801 }
831#else 802#else
832 fontset[style] = fontset[0]; 803 fontset[style] = fontset[0];
833#endif 804#endif
834 } 805 }
… …
836 if (parent[0]) 807 if (parent[0])
837 { 808 {
838 resize_all_windows (0, 0, 0); 809 resize_all_windows (0, 0, 0);
839 scr_remap_chars (); 810 scr_remap_chars ();
840 scr_touch (true); 811 scr_touch (true);
841 } 812 }
842 813
843 return true; 814 return true;
844} 815}
845 816
817void
846void rxvt_term::set_string_property (Atom prop, const char *str, int len) 818rxvt_term::set_string_property (Atom prop, const char *str, int len)
847{ 819{
848 XChangeProperty (xdisp, parent[0], 820 XChangeProperty (dpy, parent[0],
849 prop, XA_STRING, 8, PropModeReplace, 821 prop, XA_STRING, 8, PropModeReplace,
850 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 822 (const unsigned char *)str, len >= 0 ? len : strlen (str));
851} 823}
852 824
825void
826rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
827{
828 XTextProperty ct;
829
830 if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
831 {
832 XSetTextProperty (dpy, parent[0], &ct, prop);
833 XFree (ct.value);
834 }
835}
836
837void
853void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 838rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
854{ 839{
855 wchar_t *ws = rxvt_mbstowcs (str, len); 840 wchar_t *ws = rxvt_mbstowcs (str, len);
856 char *s = rxvt_wcstoutf8 (ws); 841 char *s = rxvt_wcstoutf8 (ws);
857 842
858 XChangeProperty (xdisp, parent[0], 843 XChangeProperty (dpy, parent[0],
859 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 844 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
860 (const unsigned char *)s, strlen (s)); 845 (const unsigned char *)s, strlen (s));
861 846
862 free (s); 847 free (s);
863 free (ws); 848 free (ws);
… …
867/*----------------------------------------------------------------------*/ 852/*----------------------------------------------------------------------*/
868/* xterm sequences - title, iconName, color (exptl) */ 853/* xterm sequences - title, iconName, color (exptl) */
869void 854void
870rxvt_term::set_title (const char *str) 855rxvt_term::set_title (const char *str)
871{ 856{
872 set_string_property (XA_WM_NAME, str); 857 set_mbstring_property (XA_WM_NAME, str);
873#if ENABLE_EWMH 858#if ENABLE_EWMH
874 set_utf8_property (xa[XA_NET_WM_NAME], str); 859 set_utf8_property (xa[XA_NET_WM_NAME], str);
875#endif 860#endif
876} 861}
877 862
878void 863void
879rxvt_term::set_icon_name (const char *str) 864rxvt_term::set_icon_name (const char *str)
880{ 865{
881 set_string_property (XA_WM_ICON_NAME, str); 866 set_mbstring_property (XA_WM_ICON_NAME, str);
882#if ENABLE_EWMH 867#if ENABLE_EWMH
883 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 868 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
884#endif 869#endif
885} 870}
886 871
872void
873rxvt_term::set_window_color (int idx, const char *color)
874{
887#ifdef XTERM_COLOR_CHANGE 875#ifdef XTERM_COLOR_CHANGE
888void
889rxvt_term::set_window_color (int idx, const char *color)
890{
891 rxvt_color xcol; 876 rxvt_color xcol;
892 int i; 877
893
894 if (color == NULL || *color == '\0') 878 if (color == NULL || *color == '\0')
895 return; 879 return;
896 880
897 color = strdup (color); 881 color = strdup (color);
898 allocated.push_back ((void *)color); 882 allocated.push_back ((void *)color);
899 rs[Rs_color + idx] = color; 883 rs[Rs_color + idx] = color;
900 884
901 /* handle color aliases */ 885 /* handle color aliases */
902 if (isdigit (*color)) 886 if (isdigit (*color))
903 { 887 {
904 i = atoi (color); 888 int i = atoi (color);
905 889
906 if (i >= 8 && i <= 15) 890 if (i >= 8 && i <= 15)
891 {
907 { /* bright colors */ 892 /* bright colors */
908 i -= 8;
909 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 893 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
910 goto done; 894 goto done;
911 } 895 }
912 896
913 if (i >= 0 && i <= 7) 897 if (i >= 0 && i <= 7)
898 {
914 { /* normal colors */ 899 /* normal colors */
915 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; 900 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
916 goto done; 901 goto done;
917 } 902 }
918 } 903 }
919 904
… …
924 * so just keep gobbling up the colormap 909 * so just keep gobbling up the colormap
925 */ 910 */
926 911
927 pix_colors_focused[idx] = xcol; 912 pix_colors_focused[idx] = xcol;
928 913
929 /* XSetWindowAttributes attr; */
930 /* Cursor cursor; */
931done: 914done:
932
933#if OFF_FOCUS_FADING
934 if (rs[Rs_fade])
935 {
936 rgba c;
937 pix_colors [Color_fade].get (c);
938 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
939 }
940#endif
941
942 /*TODO: handle Color_BD, scrollbar background, etc. */ 915 /*TODO: handle Color_BD, scrollbar background, etc. */
943 916
917 update_fade_color (idx);
944 recolour_cursor (); 918 recolour_cursor ();
945 scr_recolour (); 919 scr_recolour ();
920#endif /* XTERM_COLOR_CHANGE */
946} 921}
947
948#else
949# define set_window_color (idx,color) ((void)0)
950#endif /* XTERM_COLOR_CHANGE */
951 922
952void 923void
953rxvt_term::recolour_cursor () 924rxvt_term::recolour_cursor ()
954{ 925{
955 XColor fg, bg; 926 XColor fg, bg;
… …
960 931
961 (ISSET_PIXCOLOR (Color_pointer_bg) 932 (ISSET_PIXCOLOR (Color_pointer_bg)
962 ? pix_colors_focused[Color_pointer_bg] 933 ? pix_colors_focused[Color_pointer_bg]
963 : pix_colors_focused[Color_bg]).get (bg); 934 : pix_colors_focused[Color_bg]).get (bg);
964 935
965 XRecolorCursor (xdisp, TermWin_cursor, &fg, &bg); 936 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
966} 937}
967 938
968/*----------------------------------------------------------------------*/ 939/*----------------------------------------------------------------------*/
969/* 940/*
970 * find if fg/bg matches any of the normal (low-intensity) colors 941 * find if fg/bg matches any of the normal (low-intensity) colors
971 */ 942 */
972void 943void
973rxvt_term::set_colorfgbg () 944rxvt_term::set_colorfgbg ()
974{ 945{
975 unsigned int i; 946 unsigned int i;
976 const char *xpmb = "\0"; 947 const char *xpmb = "";
977 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 948 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
978 949
979 strcpy (fstr, "default"); 950 strcpy (fstr, "default");
980 strcpy (bstr, "default"); 951 strcpy (bstr, "default");
981 for (i = Color_Black; i <= Color_White; i++) 952 for (i = Color_Black; i <= Color_White; i++)
… …
987 958
988 for (i = Color_Black; i <= Color_White; i++) 959 for (i = Color_Black; i <= Color_White; i++)
989 if (pix_colors[Color_bg] == pix_colors[i]) 960 if (pix_colors[Color_bg] == pix_colors[i])
990 { 961 {
991 sprintf (bstr, "%d", (i - Color_Black)); 962 sprintf (bstr, "%d", (i - Color_Black));
992#ifdef XPM_BACKGROUND 963#ifdef BG_IMAGE_FROM_FILE
993 xpmb = "default;"; 964 xpmb = "default;";
994#endif 965#endif
995 break; 966 break;
996 } 967 }
997 968
… …
1006 if (color.set (this, name)) 977 if (color.set (this, name))
1007 return true; 978 return true;
1008 979
1009 rxvt_warn ("can't get colour '%s', continuing without.\n", name); 980 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1010 return false; 981 return false;
982}
983
984void
985rxvt_term::alias_color (int dst, int src)
986{
987 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1011} 988}
1012 989
1013/* -------------------------------------------------------------------- * 990/* -------------------------------------------------------------------- *
1014 * - WINDOW RESIZING - * 991 * - WINDOW RESIZING - *
1015 * -------------------------------------------------------------------- */ 992 * -------------------------------------------------------------------- */
… …
1019 int fix_screen; 996 int fix_screen;
1020 int old_width = szHint.width; 997 int old_width = szHint.width;
1021 int old_height = szHint.height; 998 int old_height = szHint.height;
1022 999
1023 window_calc (newwidth, newheight); 1000 window_calc (newwidth, newheight);
1001
1002 bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
1003
1004 // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
1005 if (set_hint)
1006 {
1007 szHint.flags &= ~(PBaseSize | PResizeInc);
1024 XSetWMNormalHints (xdisp, parent[0], &szHint); 1008 XSetWMNormalHints (dpy, parent[0], &szHint);
1009 szHint.flags |= PBaseSize | PResizeInc;
1010 }
1025 1011
1026 if (!ignoreparent) 1012 if (!ignoreparent)
1027 { 1013 {
1028#ifdef SMART_RESIZE 1014#ifdef SMART_RESIZE
1029 /* 1015 /*
… …
1033 int x, y, x1, y1; 1019 int x, y, x1, y1;
1034 int dx, dy; 1020 int dx, dy;
1035 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1021 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1036 Window unused_cr; 1022 Window unused_cr;
1037 1023
1038 XTranslateCoordinates (xdisp, parent[0], display->root, 1024 XTranslateCoordinates (dpy, parent[0], display->root,
1039 0, 0, &x, &y, &unused_cr); 1025 0, 0, &x, &y, &unused_cr);
1040 XGetGeometry (xdisp, parent[0], &unused_cr, &x1, &y1, 1026 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1041 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1027 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1042 /* 1028 /*
1043 * if display->root isn't the parent window, a WM will probably have offset 1029 * if display->root isn't the parent window, a WM will probably have offset
1044 * our position for handles and decorations. Counter it 1030 * our position for handles and decorations. Counter it
1045 */ 1031 */
… …
1047 { 1033 {
1048 x -= x1; 1034 x -= x1;
1049 y -= y1; 1035 y -= y1;
1050 } 1036 }
1051 1037
1052 x1 = (DisplayWidth (xdisp, display->screen) - old_width ) / 2; 1038 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1053 y1 = (DisplayHeight (xdisp, display->screen) - old_height) / 2; 1039 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1054 dx = old_width - szHint.width; 1040 dx = old_width - szHint.width;
1055 dy = old_height - szHint.height; 1041 dy = old_height - szHint.height;
1056 1042
1057 /* Check position of the center of the window */ 1043 /* Check position of the center of the window */
1058 if (x < x1) /* left half */ 1044 if (x < x1) /* left half */
… …
1062 if (y < y1) /* top half */ 1048 if (y < y1) /* top half */
1063 dy = 0; 1049 dy = 0;
1064 else if (y == y1) /* exact center */ 1050 else if (y == y1) /* exact center */
1065 dy /= 2; 1051 dy /= 2;
1066 1052
1067 XMoveResizeWindow (xdisp, parent[0], x + dx, y + dy, 1053 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1068 szHint.width, szHint.height); 1054 szHint.width, szHint.height);
1069#else 1055#else
1070 XResizeWindow (xdisp, parent[0], szHint.width, szHint.height); 1056 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1071#endif 1057#endif
1072 } 1058 }
1059
1060 if (set_hint)
1061 XSetWMNormalHints (dpy, parent[0], &szHint);
1073 1062
1074 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1063 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1075 1064
1076 if (fix_screen || newwidth != old_width || newheight != old_height) 1065 if (fix_screen || newwidth != old_width || newheight != old_height)
1077 { 1066 {
1078 if (scrollBar.state) 1067 if (scrollBar.state)
1079 { 1068 scrollBar.resize ();
1080 XMoveResizeWindow (xdisp, scrollBar.win,
1081 window_sb_x, 0,
1082 scrollbar_TotalWidth (), szHint.height);
1083 resize_scrollbar ();
1084 }
1085 1069
1086 XMoveResizeWindow (xdisp, vt, 1070 XMoveResizeWindow (dpy, vt,
1087 window_vt_x, window_vt_y, 1071 window_vt_x, window_vt_y,
1088 width, height); 1072 width, height);
1089 1073
1090 scr_clear (); 1074#ifdef HAVE_BG_PIXMAP
1091#ifdef XPM_BACKGROUND 1075 if (bgPixmap.window_size_sensitive ())
1092 resize_pixmap (); 1076 update_background ();
1093#endif 1077#endif
1094 } 1078 }
1095 1079
1096 if (fix_screen || old_height == 0) 1080 if (fix_screen || old_height == 0)
1097 scr_reset (); 1081 scr_reset ();
1098 1082
1099#ifdef XPM_BACKGROUND 1083#ifdef HAVE_BG_PIXMAP
1100 if (pixmap) 1084// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1085// if (bgPixmap.pixmap)
1101 scr_touch (false); 1086// scr_touch (false);
1102#endif 1087#endif
1103 1088
1104#ifdef USE_XIM 1089#ifdef USE_XIM
1105 IMSetStatusPosition (); 1090 IMSetPosition ();
1106#endif 1091#endif
1107} 1092}
1108 1093
1109/* 1094/*
1110 * Set the width/height of the vt window in characters. Units are pixels. 1095 * Set the width/height of the vt window in characters. Units are pixels.
… …
1115{ 1100{
1116 XWindowAttributes wattr; 1101 XWindowAttributes wattr;
1117 1102
1118 if (newwidth == 0 || newheight == 0) 1103 if (newwidth == 0 || newheight == 0)
1119 { 1104 {
1120 XGetWindowAttributes (xdisp, display->root, &wattr); 1105 XGetWindowAttributes (dpy, display->root, &wattr);
1121 1106
1122 if (newwidth == 0) 1107 if (newwidth == 0)
1123 newwidth = wattr.width - szHint.base_width; 1108 newwidth = wattr.width - szHint.base_width;
1124 if (newheight == 0) 1109 if (newheight == 0)
1125 newheight = wattr.height - szHint.base_height; 1110 newheight = wattr.height - szHint.base_height;
… …
1139#ifdef USE_XIM 1124#ifdef USE_XIM
1140 1125
1141void 1126void
1142rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1127rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1143{ 1128{
1144 fg = pix_colors[Color_fg]; 1129 fg = pix_colors [Color_fg];
1145 bg = pix_colors[Color_bg]; 1130 bg = pix_colors [Color_bg];
1146} 1131}
1147 1132
1148void 1133void
1149rxvt_term::im_set_size (XRectangle &size) 1134rxvt_term::im_set_size (XRectangle &size)
1150{ 1135{
… …
1173 1158
1174/* Checking whether input method is running. */ 1159/* Checking whether input method is running. */
1175bool 1160bool
1176rxvt_term::IMisRunning () 1161rxvt_term::IMisRunning ()
1177{ 1162{
1178 char *p;
1179 Atom atom; 1163 Atom atom;
1180 Window win; 1164 Window win;
1181 char server[IMBUFSIZ]; 1165 char server[IMBUFSIZ];
1182 1166
1183 /* get current locale modifier */ 1167 /* get current locale modifier */
1184 if ((p = XSetLocaleModifiers (NULL)) != NULL) 1168 if (char *p = XSetLocaleModifiers (0))
1185 { 1169 {
1186 strcpy (server, "@server="); 1170 strcpy (server, "@server=");
1187 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1171 strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1188 1172
1189 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1173 if (p = strchr (server + 1, '@')) /* first one only */
1190 *p = '\0'; 1174 *p = '\0';
1191 1175
1192 atom = XInternAtom (xdisp, server, False); 1176 atom = XInternAtom (dpy, server, False);
1193 win = XGetSelectionOwner (xdisp, atom); 1177 win = XGetSelectionOwner (dpy, atom);
1194 1178
1195 if (win != None) 1179 if (win != None)
1196 return True; 1180 return True;
1197 } 1181 }
1198 1182
… …
1261 1245
1262 term->make_current (); 1246 term->make_current ();
1263 1247
1264 if (text) 1248 if (text)
1265 { 1249 {
1266 void *str; 1250 wchar_t *str;
1267 1251
1268 if (!text->encoding_is_wchar && text->string.multi_byte) 1252 if (!text->encoding_is_wchar && text->string.multi_byte)
1269 { 1253 {
1270 // of course, X makes it ugly again 1254 // of course, X makes it ugly again
1271 if (term->rs[Rs_imLocale]) 1255 if (term->rs[Rs_imLocale])
1272 SET_LOCALE (term->rs[Rs_imLocale]); 1256 SET_LOCALE (term->rs[Rs_imLocale]);
1273 1257
1274 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); 1258 str = rxvt_temp_buf<wchar_t> (text->length + 1);
1275 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); 1259 mbstowcs (str, text->string.multi_byte, text->length + 1);
1276 1260
1277 if (term->rs[Rs_imLocale]) 1261 if (term->rs[Rs_imLocale])
1278 SET_LOCALE (term->locale); 1262 SET_LOCALE (term->locale);
1279 } 1263 }
1280 else 1264 else
1281 str = (void *)text->string.wide_char; 1265 str = text->string.wide_char;
1282 1266
1283 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, 1267 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1284 DT_INT, call_data->caret, 1268 DT_INT, call_data->caret,
1285 DT_INT, call_data->chg_first, 1269 DT_INT, call_data->chg_first,
1286 DT_INT, call_data->chg_length, 1270 DT_INT, call_data->chg_length,
1287 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, 1271 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
… …
1422 "*", 1406 "*",
1423 fheight, 1407 fheight,
1424 fheight + 1, fheight - 1, 1408 fheight + 1, fheight - 1,
1425 fheight - 2, fheight + 2); 1409 fheight - 2, fheight + 2);
1426 1410
1427 fs = XCreateFontSet (xdisp, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1411 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1428 &missing_charset_list, &missing_charset_count, &def_string); 1412 &missing_charset_list, &missing_charset_count, &def_string);
1429 1413
1430 if (missing_charset_list) 1414 if (missing_charset_list)
1431 XFreeStringList (missing_charset_list); 1415 XFreeStringList (missing_charset_list);
1432 1416
… …
1507 preedit_attr, 1491 preedit_attr,
1508 status_attr ? XNStatusAttributes : NULL, 1492 status_attr ? XNStatusAttributes : NULL,
1509 status_attr, NULL); 1493 status_attr, NULL);
1510 1494
1511 if (preedit_attr) XFree (preedit_attr); 1495 if (preedit_attr) XFree (preedit_attr);
1512 if (status_attr) XFree (status_attr); 1496 if (status_attr) XFree (status_attr);
1513 if (fs) XFreeFontSet (xdisp, fs); 1497 if (fs) XFreeFontSet (dpy, fs);
1514 1498
1515 if (Input_Context == NULL) 1499 if (Input_Context == NULL)
1516 { 1500 {
1517 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1501 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1518 im_destroy (); 1502 im_destroy ();
… …
1523 // unfortunately, only the focus window is used by XIM, hard to fix 1507 // unfortunately, only the focus window is used by XIM, hard to fix
1524 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) 1508 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1525 vt_select_input (); 1509 vt_select_input ();
1526#endif 1510#endif
1527 1511
1528 if (input_style & XIMPreeditArea)
1529 IMSetStatusPosition (); 1512 IMSetPosition ();
1530 1513
1531 return true; 1514 return true;
1532} 1515}
1533 1516
1534void 1517void
… …
1592 SET_LOCALE (locale); 1575 SET_LOCALE (locale);
1593#endif 1576#endif
1594} 1577}
1595 1578
1596void 1579void
1597rxvt_term::IMSetStatusPosition () 1580rxvt_term::IMSetPosition ()
1598{ 1581{
1599 XRectangle preedit_rect, status_rect, *needed_rect; 1582 XRectangle preedit_rect, status_rect, *needed_rect;
1600 XVaNestedList preedit_attr, status_attr; 1583 XVaNestedList preedit_attr, status_attr;
1601 1584
1602 if (!Input_Context 1585 if (!Input_Context
1603 || !focus 1586 || !focus
1604 || !(input_style & XIMPreeditArea) 1587 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1605 || !IMisRunning ()) 1588 || !IMisRunning ())
1606 return; 1589 return;
1607 1590
1591 if (input_style & XIMPreeditPosition)
1592 {
1593 im_set_size (preedit_rect);
1594 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1595
1596 XSetICValues (Input_Context,
1597 XNPreeditAttributes, preedit_attr, NULL);
1598 }
1599 else
1600 {
1608 /* Getting the necessary width of preedit area */ 1601 /* Getting the necessary width of preedit area */
1609 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1602 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1610 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1603 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1611 XFree (status_attr); 1604 XFree (status_attr);
1612 1605
1613 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1606 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1614 XFree (needed_rect); 1607 XFree (needed_rect);
1615 1608
1616 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1609 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1617 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1610 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1618 1611
1619 XSetICValues (Input_Context, 1612 XSetICValues (Input_Context,
1620 XNPreeditAttributes, preedit_attr, 1613 XNPreeditAttributes, preedit_attr,
1621 XNStatusAttributes, status_attr, NULL); 1614 XNStatusAttributes, status_attr,
1615 NULL);
1622 1616
1617 XFree (status_attr);
1618 }
1619
1623 XFree (preedit_attr); 1620 XFree (preedit_attr);
1624 XFree (status_attr);
1625} 1621}
1626#endif /* USE_XIM */ 1622#endif /* USE_XIM */
1623
1624void
1625rxvt_term::get_window_origin (int &x, int &y)
1626{
1627 Window cr;
1628 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1629}
1630
1631Pixmap
1632rxvt_term::get_pixmap_property (int prop_id)
1633{
1634 if (prop_id > 0 && prop_id < NUM_XA)
1635 if (xa[prop_id])
1636 {
1637 int aformat;
1638 unsigned long nitems, bytes_after;
1639 Atom atype;
1640 unsigned char *prop = NULL;
1641 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1642 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1643 &nitems, &bytes_after, &prop);
1644 if (result == Success && prop && atype == XA_PIXMAP)
1645 return *(Pixmap *)prop;
1646 }
1647
1648 return None;
1649}
1650
1651#ifdef HAVE_BG_PIXMAP
1652
1653void
1654rxvt_term::update_background ()
1655{
1656 if (update_background_ev.is_active ())
1657 return;
1658
1659 bgPixmap.invalidate ();
1660
1661 ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since);
1662
1663 if (to_wait <= 0.)
1664 bgPixmap.render ();
1665 else
1666 update_background_ev.start (to_wait);
1667}
1668
1669void
1670rxvt_term::update_background_cb (ev::timer &w, int revents)
1671{
1672 make_current ();
1673
1674 update_background_ev.stop ();
1675 bgPixmap.render ();
1676 refresh_check ();
1677}
1678
1679#endif /* HAVE_BG_PIXMAP */
1627 1680
1628/*----------------------- end-of-file (C source) -----------------------*/ 1681/*----------------------- end-of-file (C source) -----------------------*/

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