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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.297 by sasha, Fri Jan 4 21:31:23 2008 UTC vs.
Revision 1.398 by sf-exg, Tue Sep 8 07:54:58 2015 UTC

… …
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) 2003-2007 Marc Lehmann <pcg@goof.com> 16 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
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 3 of the License, or
21 * (at your option) any later version. 21 * (at your option) any later version.
22 * 22 *
23 * This program is distributed in the hope that it will be useful, 23 * This program is distributed in the hope that it will be useful,
24 * but WITHOUT ANY WARRANTY; without even the implied warranty of 24 * but WITHOUT ANY WARRANTY; without even the implied warranty of
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
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 <assert.h>
40#include <csignal> 42#include <signal.h>
41#include <cstring> 43#include <string.h>
42 44
43#include <termios.h> 45#include <termios.h>
44 46
45#ifdef HAVE_XSETLOCALE 47#ifdef HAVE_XSETLOCALE
46# define X_LOCALE 48# define X_LOCALE
47# include <X11/Xlocale.h> 49# include <X11/Xlocale.h>
48#else 50#else
49# ifdef HAVE_SETLOCALE
50# include <clocale> 51# include <locale.h>
51# endif 52#endif
52#endif
53 53
54struct termios rxvt_term::def_tio;
54vector<rxvt_term *> rxvt_term::termlist; 55vector<rxvt_term *> rxvt_term::termlist;
55 56
56// used to tell global functions which terminal instance is "active" 57// used to tell global functions which terminal instance is "active"
57rxvt_t rxvt_current_term; 58rxvt_t rxvt_current_term;
58 59
… …
93text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 94text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
94{ 95{
95 compose_char *cc; 96 compose_char *cc;
96 97
97 // break compose chains, as stupid readline really likes to duplicate 98 // break compose chains, as stupid readline really likes to duplicate
98 // composing characters for some reason near the end of a line. 99 // composing characters for some reason, near the end of a line.
99 cc = (*this)[c1]; 100 cc = (*this)[c1];
100 while (cc) 101 while (cc)
101 { 102 {
102 if (cc->c2 == c2) return c1; 103 if (cc->c2 == c2) return c1;
103 cc = (*this)[cc->c1]; 104 cc = (*this)[cc->c1];
104 } 105 }
105 106
106 // check to see wether this combination already exists otherwise 107 // check to see whether this combination already exists otherwise
107 for (cc = v.end (); cc-- > v.begin (); ) 108 for (cc = v.begin (); cc < v.end (); cc++)
108 {
109 if (cc->c1 == c1 && cc->c2 == c2) 109 if (cc->c1 == c1 && cc->c2 == c2)
110 return COMPOSE_LO + (cc - v.begin ()); 110 return COMPOSE_LO + (cc - v.begin ());
111 }
112 111
113 // allocate a new combination 112 // allocate a new combination
114 if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) 113 if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)
115 { 114 {
116 static int seen; 115 static int seen;
117 116
118 if (!seen++) 117 if (!seen++)
119 fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n"); 118 rxvt_warn ("too many unrepresentable composite characters, try --enable-unicode3\n");
120 119
121 return REPLACEMENT_CHAR; 120 return REPLACEMENT_CHAR;
122 } 121 }
123 122
124 v.push_back (compose_char (c1, c2)); 123 v.push_back (compose_char (c1, c2));
… …
169 sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this); 168 sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
170#endif 169#endif
171#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 170#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
172 slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this); 171 slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
173#endif 172#endif
174#if ENABLE_TRANSPARENCY || ENABLE_PERL 173#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
175 rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this), 174 rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
176#endif 175#endif
177#ifdef HAVE_SCROLLBARS
178 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), 176 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
179#endif
180#ifdef USE_XIM 177#if USE_XIM
181 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), 178 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
182#endif 179#endif
183#ifdef POINTER_BLANK 180#ifdef POINTER_BLANK
184 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); 181 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
185#endif 182#endif
… …
188#endif 185#endif
189 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); 186 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
190 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); 187 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
191 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); 188 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
192 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); 189 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
193 incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
194 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); 190 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
195 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); 191 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
196 192
197 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 193 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
198 194
… …
226 if (fontset[i] != fontset[0]) 222 if (fontset[i] != fontset[0])
227 delete fontset[i]; 223 delete fontset[i];
228#endif 224#endif
229 delete fontset[0]; 225 delete fontset[0];
230 226
227#ifdef HAVE_BG_PIXMAP
228 bg_destroy ();
229#endif
230
231#if HAVE_IMG
232 delete bg_img;
233#endif
234
231 if (display) 235 if (display)
232 { 236 {
233 selection_clear (); 237 selection_clear ();
238 selection_clear (true);
234 239
235#ifdef USE_XIM 240#if USE_XIM
236 im_destroy (); 241 im_destroy ();
237#endif 242#endif
238#ifdef XTERM_SCROLLBAR 243 scrollBar.destroy ();
239 if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC); 244
240 if (ShadowGC) XFreeGC (dpy, ShadowGC); 245 if (gc)
241#endif
242#ifdef PLAIN_SCROLLBAR
243 if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
244#endif
245#ifdef NEXT_SCROLLBAR
246 if (blackGC) XFreeGC (dpy, blackGC);
247 if (whiteGC) XFreeGC (dpy, whiteGC);
248 if (grayGC) XFreeGC (dpy, grayGC);
249 if (darkGC) XFreeGC (dpy, darkGC);
250 if (stippleGC) XFreeGC (dpy, stippleGC);
251 if (dimple) XFreePixmap (dpy, dimple);
252 if (upArrow) XFreePixmap (dpy, upArrow);
253 if (downArrow) XFreePixmap (dpy, downArrow);
254 if (upArrowHi) XFreePixmap (dpy, upArrowHi);
255 if (downArrowHi) XFreePixmap (dpy, downArrowHi);
256#endif
257#ifdef RXVT_SCROLLBAR
258 if (topShadowGC) XFreeGC (dpy, topShadowGC);
259 if (botShadowGC) XFreeGC (dpy, botShadowGC);
260 if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
261#endif
262 if (gc) XFreeGC (dpy, gc); 246 XFreeGC (dpy, gc);
263 247
264 delete drawable; 248 delete drawable;
249
265 // destroy all windows 250 // destroy all windows
266 if (parent[0]) 251 if (parent)
267 XDestroyWindow (dpy, parent[0]); 252 XDestroyWindow (dpy, parent);
268 253
269 for (int i = 0; i < TOTAL_COLORS; i++) 254 for (int i = 0; i < TOTAL_COLORS; i++)
270 if (ISSET_PIXCOLOR (i)) 255 if (ISSET_PIXCOLOR (i))
271 { 256 {
272 pix_colors_focused [i].free (this); 257 pix_colors_focused [i].free (this);
273#if OFF_FOCUS_FADING 258#if OFF_FOCUS_FADING
259 if (rs[Rs_fade])
274 pix_colors_unfocused [i].free (this); 260 pix_colors_unfocused [i].free (this);
275#endif 261#endif
276 } 262 }
277 263
278 clear (); 264 clear ();
279 }
280 265
281#ifdef HAVE_BG_PIXMAP
282 bgPixmap.destroy ();
283#endif
284 display->flush (); /* ideally .put should do this */ 266 display->flush (); /* ideally .put should do this */
285 displays.put (display); 267 displays.put (display);
268 }
286 269
287 scr_release (); 270 scr_release ();
288 271
289 /* clear all resources */ 272 /* clear all resources */
290 for (int i = 0; i < allocated.size (); i++) 273 for (int i = 0; i < allocated.size (); i++)
291 free (allocated [i]); 274 free (allocated [i]);
292 275
293 free (selection.text); 276 free (selection.text);
294 // TODO: manage env vars in child only(!) 277 free (selection.clip_text);
295 free (env_display);
296 free (env_term);
297 free (locale); 278 free (locale);
298 free (v_buffer); 279 free (v_buffer);
299 free (incr_buf); 280
281 delete selection_req;
282
283 if (env && memcmp (env, envv->begin (), envv->size () * sizeof (char *)))
284 rxvt_warn ("env has been modified, probably as a result of a lib calling setenv.\n");
285
286 delete [] env;
300 287
301 delete envv; 288 delete envv;
302 delete argv; 289 delete argv;
303 290
304#ifdef KEYSYM_RESOURCE 291#ifdef KEYSYM_RESOURCE
305 delete keyboard; 292 delete keyboard;
306#endif 293#endif
307#ifndef NO_RESOURCES 294#ifndef NO_RESOURCES
308 XrmDestroyDatabase (option_db); 295 XrmDestroyDatabase (option_db);
309#endif 296#endif
297
298 SET_R ((rxvt_term *)0);
310} 299}
311 300
312// child has exited, usually destroys 301// child has exited, usually destroys
313void 302void
314rxvt_term::child_cb (ev::child &w, int status) 303rxvt_term::child_cb (ev::child &w, int status)
… …
336 if (display) 325 if (display)
337 { 326 {
338#if USE_XIM 327#if USE_XIM
339 im_ev.stop (display); 328 im_ev.stop (display);
340#endif 329#endif
341#if HAVE_SCROLLBARS
342 scrollbar_ev.stop (display); 330 scrollbar_ev.stop (display);
343#endif 331#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
344#if ENABLE_TRANSPARENCY || ENABLE_PERL
345 rootwin_ev.stop (display); 332 rootwin_ev.stop (display);
346#endif 333#endif
347 incr_ev.stop ();
348 termwin_ev.stop (display); 334 termwin_ev.stop (display);
349 vt_ev.stop (display); 335 vt_ev.stop (display);
350 } 336 }
351 337
352 flush_ev.stop (); 338 flush_ev.stop ();
… …
376 make_current (); 362 make_current ();
377 363
378 delete this; 364 delete this;
379} 365}
380 366
367void
368rxvt_term::set_option (uint8_t opt, bool set) NOTHROW
369{
370 if (!opt)
371 return;
372
373 uint8_t mask = 1 << (opt & 7);
374 uint8_t &val = options [opt >> 3];
375
376 val = val & ~mask | (set ? mask : 0);
377}
378
381/*----------------------------------------------------------------------*/ 379/*----------------------------------------------------------------------*/
382/* 380/*
383 * Exit gracefully, clearing the utmp entry and restoring tty attributes 381 * Exit gracefully, clearing the utmp entry and restoring tty attributes
384 * TODO: if debugging, this should free up any known resources if we can
385 */ 382 */
386static XErrorHandler old_xerror_handler; 383static XErrorHandler old_xerror_handler;
387 384
388static void 385static void
389rxvt_emergency_cleanup () 386rxvt_emergency_cleanup ()
… …
391 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++)
392 (*t)->emergency_cleanup (); 389 (*t)->emergency_cleanup ();
393} 390}
394 391
395#if !ENABLE_MINIMAL 392#if !ENABLE_MINIMAL
396static void 393static void ecb_cold
397print_x_error (Display *dpy, XErrorEvent *event) 394print_x_error (Display *dpy, XErrorEvent *event)
398{ 395{
399 char buffer[BUFSIZ]; 396 char buffer[BUFSIZ];
400 char mesg[BUFSIZ]; 397 char mesg[BUFSIZ];
401 char number[32]; 398 char number[32];
402 char *mtype = "XlibMessage"; 399
403 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
404 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
405 rxvt_warn ("An X Error occured, trying to continue after report.\n"); 400 rxvt_warn ("An X Error occurred, trying to continue after report.\n");
401
402 XGetErrorDatabaseText (dpy, "XlibMessage", "ErrorSerial", "Error Serial #%d", mesg, BUFSIZ);
403 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->serial);
404
405 XGetErrorText (dpy, event->error_code, buffer, BUFSIZ);
406 XGetErrorDatabaseText (dpy, "XlibMessage", "XError", "X Error", mesg, BUFSIZ);
406 rxvt_warn ("%s: %s\n", mesg, buffer); 407 rxvt_warn ("+ %s: %s\n", mesg, buffer);
408
407 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); 409 XGetErrorDatabaseText (dpy, "XlibMessage", "MajorCode", "Request Major code %d", mesg, BUFSIZ);
408 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); 410 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->request_code);
411
412 if (event->request_code >= 128)
413 {
414#if 0
415 /* XListExtensions and probably query extensions hangs when there are multiple queues errors */
416 int nexts;
417 char **exts = XListExtensions (dpy, &nexts);
418
419 while (nexts)
420 {
421 char *extname = exts [nexts - 1];
422 int major, first_event, first_error;
423
424 if (XQueryExtension (dpy, extname, &major, &first_event, &first_error) && major == event->request_code)
425 {
426 XGetErrorDatabaseText (dpy, "XlibMessage", "MinorCode", "Request Minor code %d", mesg, BUFSIZ);
427 rxvt_warn ("+ (which is extension %s minor code %d)\n", extname, event->minor_code);
428
429 snprintf (buffer, BUFSIZ, "%s.%d", extname, event->minor_code);
430 XGetErrorDatabaseText (dpy, "XRequest", buffer, "an unregistered minor code", buffer, BUFSIZ);
431 rxvt_warn ("+ (which is %s)\n", buffer);
432
433 break;
434 }
435
436 printf ("nextss %d %s\n", nexts, extname);//D
437 --nexts;
438 ++exts;
439 }
440#else
441 int nexts = 0;
442 char **exts = 0;
443#endif
444
445 if (!nexts)
446 {
447 rxvt_warn ("+ (which is an unknown extension)\n", buffer);
448
449 XGetErrorDatabaseText (dpy, "XlibMessage", "MinorCode", "Request Minor code %d", mesg, BUFSIZ);
450 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->minor_code);
451
452#if 0
453 sprintf (number, "RENDER.%d", event->minor_code);
454 XGetErrorDatabaseText (dpy, "XRequest", number, "", buffer, BUFSIZ);
455 rxvt_warn ("+ (which is %s)\n", buffer);
456#endif
457 }
458
459 XFreeExtensionList (exts);
460 }
461 else
462 {
409 sprintf(number, "%d", event->request_code); 463 sprintf (number, "%d", event->request_code);
410 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); 464 XGetErrorDatabaseText (dpy, "XRequest", number, "", buffer, BUFSIZ);
411 rxvt_warn ("(which is %s)\n", buffer); 465 rxvt_warn ("+ (which is %s)\n", buffer);
412 if (event->request_code >= 128) {
413 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
414 mesg, BUFSIZ);
415 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
416 } 466 }
467
417 if ((event->error_code == BadWindow) || 468 if (event->error_code == BadWindow
418 (event->error_code == BadPixmap) || 469 || event->error_code == BadPixmap
419 (event->error_code == BadCursor) || 470 || event->error_code == BadCursor
420 (event->error_code == BadFont) || 471 || event->error_code == BadFont
421 (event->error_code == BadDrawable) || 472 || event->error_code == BadDrawable
422 (event->error_code == BadColor) || 473 || event->error_code == BadColor
423 (event->error_code == BadGC) || 474 || event->error_code == BadGC
424 (event->error_code == BadIDChoice) || 475 || event->error_code == BadIDChoice
425 (event->error_code == BadValue) || 476 || event->error_code == BadValue
426 (event->error_code == BadAtom)) { 477 || event->error_code == BadAtom)
478 {
427 if (event->error_code == BadValue) 479 if (event->error_code == BadValue)
428 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", 480 XGetErrorDatabaseText (dpy, "XlibMessage", "Value", "Value 0x%x", mesg, BUFSIZ);
429 mesg, BUFSIZ);
430 else if (event->error_code == BadAtom) 481 else if (event->error_code == BadAtom)
431 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", 482 XGetErrorDatabaseText (dpy, "XlibMessage", "AtomID", "AtomID 0x%x", mesg, BUFSIZ);
432 mesg, BUFSIZ); 483 else
433 else
434 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 484 XGetErrorDatabaseText (dpy, "XlibMessage", "ResourceID", "ResourceID 0x%x", mesg, BUFSIZ);
435 mesg, BUFSIZ);
436 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
437 }
438 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
439 mesg, BUFSIZ);
440 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
441}
442#endif
443 485
444int 486 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->resourceid);
487 }
488}
489#endif
490
491int ecb_cold
445rxvt_xerror_handler (Display *display, XErrorEvent *event) 492rxvt_xerror_handler (Display *display, XErrorEvent *event)
446{ 493{
447 if (GET_R->allowedxerror == -1) 494 if (GET_R && GET_R->allowedxerror == -1)
448 GET_R->allowedxerror = event->error_code; 495 GET_R->allowedxerror = event->error_code;
449 else 496 else
450 { 497 {
451 // GET_R is most likely not the terminal which caused the error, 498 // GET_R is most likely not the terminal which caused the error,
452 // so just output the error and continue 499 // so just output the error and continue
… …
458 } 505 }
459 506
460 return 0; 507 return 0;
461} 508}
462 509
463int 510int ecb_cold
464rxvt_xioerror_handler (Display *display) 511rxvt_xioerror_handler (Display *display)
465{ 512{
466 rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", 513 rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n",
467 DisplayString (display)); 514 DisplayString (display));
468 rxvt_emergency_cleanup (); 515 rxvt_emergency_cleanup ();
469 _exit (EXIT_FAILURE); 516 _exit (EXIT_FAILURE);
470}
471
472/*----------------------------------------------------------------------*/
473void
474rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
475{
476 this->envv = envv;
477
478 SET_R (this);
479 set_locale ("");
480 set_environ (envv); // few things in X do not call setlocale :(
481
482 init_vars ();
483
484 init_secondary ();
485
486 const char **cmd_argv = init_resources (argc, argv);
487
488#ifdef KEYSYM_RESOURCE
489 keyboard->register_done ();
490#endif
491
492#ifdef HAVE_SCROLLBARS
493 if (option (Opt_scrollBar))
494 scrollBar.setIdle (); /* set existence for size calculations */
495#endif
496
497 pty = ptytty::create ();
498
499 create_windows (argc, argv);
500
501 init_xlocale ();
502
503 scr_reset (); // initialize screen
504
505#if 0
506 XSynchronize (dpy, True);
507#endif
508
509#ifdef HAVE_SCROLLBARS
510 if (option (Opt_scrollBar))
511 resize_scrollbar (); /* create and map scrollbar */
512#endif
513#ifdef HAVE_BG_PIXMAP
514 {
515 bgPixmap.set_target (this);
516
517#ifdef ENABLE_TRANSPARENCY
518 if (option (Opt_transparent))
519 {
520 bgPixmap.set_transparent ();
521
522#ifdef HAVE_AFTERIMAGE
523 if (rs [Rs_blurradius])
524 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
525#endif
526 if (ISSET_PIXCOLOR (Color_tint))
527 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
528
529 if (rs [Rs_shade])
530 bgPixmap.set_shade (rs [Rs_shade]);
531
532 bgPixmap.set_root_pixmap ();
533 XSelectInput (dpy, display->root, PropertyChangeMask);
534 rootwin_ev.start (display, display->root);
535 }
536#endif
537
538#ifdef BG_IMAGE_FROM_FILE
539 if (rs[Rs_backgroundPixmap])
540 {
541 const char *p = rs[Rs_backgroundPixmap];
542
543 if ((p = strchr (p, ';')) != 0)
544 {
545 p++;
546 bgPixmap.set_geometry (p);
547 }
548 else
549 bgPixmap.set_defaultGeometry ();
550
551 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
552 if (!bgPixmap.window_position_sensitive ())
553 update_background ();
554 }
555#endif
556 }
557#endif
558
559#if ENABLE_PERL
560 rootwin_ev.start (display, display->root);
561#endif
562
563 set_colorfgbg ();
564
565 init_command (cmd_argv);
566
567 free (cmd_argv);
568
569 if (pty->pty >= 0)
570 pty_ev.start (pty->pty, ev::READ);
571
572 HOOK_INVOKE ((this, HOOK_START, DT_END));
573
574#if ENABLE_XEMBED
575 if (rs[Rs_embed])
576 {
577 long info[2] = { 0, XEMBED_MAPPED };
578
579 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
580 32, PropModeReplace, (unsigned char *)&info, 2);
581 }
582#endif
583
584 XMapWindow (dpy, vt);
585 XMapWindow (dpy, parent[0]);
586} 517}
587 518
588static struct sig_handlers 519static struct sig_handlers
589{ 520{
590 ev::sig sw_term, sw_int; 521 ev::sig sw_term, sw_int;
… …
607 rxvt_emergency_cleanup (); 538 rxvt_emergency_cleanup ();
608 w.stop (); 539 w.stop ();
609 kill (getpid (), w.signum); 540 kill (getpid (), w.signum);
610} 541}
611 542
543static void
544rxvt_get_ttymode (struct termios *tio)
545{
546 if (tcgetattr (STDIN_FILENO, tio) < 0)
547 memset (tio, 0, sizeof (struct termios));
548
549 for (int i = 0; i < NCCS; i++)
550 tio->c_cc[i] = VDISABLE;
551
552 tio->c_cc[VINTR] = CINTR;
553 tio->c_cc[VQUIT] = CQUIT;
554 tio->c_cc[VERASE] = CERASE;
555#ifdef VERASE2
556 tio->c_cc[VERASE2] = CERASE2;
557#endif
558 tio->c_cc[VKILL] = CKILL;
559 tio->c_cc[VEOF] = CEOF;
560 tio->c_cc[VSTART] = CSTART;
561 tio->c_cc[VSTOP] = CSTOP;
562 tio->c_cc[VSUSP] = CSUSP;
563# ifdef VDSUSP
564 tio->c_cc[VDSUSP] = CDSUSP;
565# endif
566# ifdef VREPRINT
567 tio->c_cc[VREPRINT] = CRPRNT;
568# endif
569# ifdef VDISCRD
570 tio->c_cc[VDISCRD] = CFLUSH;
571# endif
572# ifdef VWERSE
573 tio->c_cc[VWERSE] = CWERASE;
574# endif
575# ifdef VLNEXT
576 tio->c_cc[VLNEXT] = CLNEXT;
577# endif
578# ifdef VSTATUS
579 tio->c_cc[VSTATUS] = CSTATUS;
580# endif
581
582# if VMIN != VEOF
583 tio->c_cc[VMIN] = 1;
584# endif
585# if VTIME != VEOL
586 tio->c_cc[VTIME] = 0;
587# endif
588
589 /* input modes */
590 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
591# ifdef IMAXBEL
592 | IMAXBEL
593# endif
594 | IXON);
595
596 /* output modes */
597 tio->c_oflag = (OPOST | ONLCR);
598
599 /* control modes */
600 tio->c_cflag = (CS8 | CREAD);
601
602 /* local modes */
603 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
604# if defined (ECHOCTL) && defined (ECHOKE)
605 | ECHOCTL | ECHOKE
606# endif
607 | ECHOE | ECHOK);
608}
609
612char **rxvt_environ; // startup environment 610char **rxvt_environ; // startup environment
613 611
614void 612void
615rxvt_init () 613rxvt_init ()
616{ 614{
617 ptytty::init (); 615 assert (("fontMask must not overlap other RS masks",
616 0 == (RS_fontMask & (RS_Sel | RS_baseattrMask | RS_customMask | RS_bgMask | RS_fgMask))));
618 617
618 rxvt_get_ttymode (&rxvt_term::def_tio);
619
620 // get rid of stdin/stdout as we don't need them, to free resources
621 dup2 (STDERR_FILENO, STDIN_FILENO);
622 dup2 (STDERR_FILENO, STDOUT_FILENO);
623
619 if (!ev_default_loop (0)) 624 if (!ev_default_loop ())
620 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); 625 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
621 626
622 rxvt_environ = environ; 627 rxvt_environ = environ;
623 628
624 signal (SIGHUP, SIG_IGN); 629 signal (SIGHUP, SIG_IGN);
625 signal (SIGPIPE, SIG_IGN); 630 signal (SIGPIPE, SIG_IGN);
626 631
627 sig_handlers.sw_term.start (SIGTERM); ev_unref (); 632 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
628 sig_handlers.sw_int.start (SIGINT); ev_unref (); 633 sig_handlers.sw_int.start (SIGINT); ev_unref ();
629
630 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
631 /* signal (SIGURG, SIG_DFL); */
632 634
633 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 635 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
634 // TODO: handle this with exceptions and tolerate the memory loss 636 // TODO: handle this with exceptions and tolerate the memory loss
635 XSetIOErrorHandler (rxvt_xioerror_handler); 637 XSetIOErrorHandler (rxvt_xioerror_handler);
636 638
637 XrmInitialize (); 639 XrmInitialize ();
640
641#if HAVE_PIXBUF
642 g_type_init ();
643#endif
638} 644}
639 645
640/*----------------------------------------------------------------------*/ 646/*----------------------------------------------------------------------*/
641/* 647/*
642 * window size/position calculations for XSizeHint and other storage. 648 * window size/position calculations for XSizeHint and other storage.
… …
644 */ 650 */
645void 651void
646rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 652rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
647{ 653{
648 short recalc_x, recalc_y; 654 short recalc_x, recalc_y;
649 int x, y, sb_w, flags; 655 int x, y, flags;
650 unsigned int w, h; 656 unsigned int w, h;
651 unsigned int max_width, max_height; 657 unsigned int max_width, max_height;
652 658
653 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 659 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
654 szHint.win_gravity = NorthWestGravity; 660 szHint.win_gravity = NorthWestGravity;
… …
664 if (rs[Rs_geometry]) 670 if (rs[Rs_geometry])
665 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); 671 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
666 672
667 if (flags & WidthValue) 673 if (flags & WidthValue)
668 { 674 {
675 if (!w)
676 rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
677
669 ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); 678 ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
670 szHint.flags |= USSize; 679 szHint.flags |= USSize;
671 } 680 }
672 681
673 if (flags & HeightValue) 682 if (flags & HeightValue)
674 { 683 {
684 if (!h)
685 rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
686
675 nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); 687 nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
676 szHint.flags |= USSize; 688 szHint.flags |= USSize;
677 } 689 }
678 690
679 if (flags & XValue) 691 if (flags & XValue)
680 { 692 {
… …
711 max_width = MAX_COLS * fwidth; 723 max_width = MAX_COLS * fwidth;
712 max_height = MAX_ROWS * fheight; 724 max_height = MAX_ROWS * fheight;
713 725
714 szHint.base_width = szHint.base_height = 2 * int_bwidth; 726 szHint.base_width = szHint.base_height = 2 * int_bwidth;
715 727
716 sb_w = 0;
717 window_vt_x = window_vt_y = int_bwidth; 728 window_vt_x = window_vt_y = int_bwidth;
718 729
719 if (scrollBar.state) 730 if (scrollBar.state)
720 { 731 {
721 sb_w = scrollbar_TotalWidth (); 732 int sb_w = scrollBar.total_width ();
722 szHint.base_width += sb_w; 733 szHint.base_width += sb_w;
723 734
724 if (!option (Opt_scrollBar_right)) 735 if (!option (Opt_scrollBar_right))
725 window_vt_x += sb_w; 736 window_vt_x += sb_w;
726 } 737 }
… …
750 { 761 {
751 min_it (height, max_height); 762 min_it (height, max_height);
752 szHint.height = szHint.base_height + height; 763 szHint.height = szHint.base_height + height;
753 } 764 }
754 765
755 if (scrollBar.state && option (Opt_scrollBar_right))
756 window_sb_x = szHint.width - sb_w;
757
758 if (recalc_x) 766 if (recalc_x)
759 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; 767 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
760 768
761 if (recalc_y) 769 if (recalc_y)
762 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; 770 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
763 771
764 ncol = width / fwidth; 772 ncol = width / fwidth;
765 nrow = height / fheight; 773 nrow = height / fheight;
774
775 // When the size of the vt window is not a multiple of the cell
776 // size, i.e., when the wm does not honour our size hints, there are
777 // extra areas not covered by the terminal screen. Such gaps, when a
778 // bg pixmap is set, would have to be cleared manually to properly
779 // refresh the background. We take the simpler route and shrink the
780 // vt window so as to avoid creating gaps.
781 vt_width = ncol * fwidth;
782 vt_height = nrow * fheight;
766} 783}
767 784
768/*----------------------------------------------------------------------*/ 785/*----------------------------------------------------------------------*/
769/* 786/*
770 * Tell the teletype handler what size the window is. 787 * Tell the teletype handler what size the window is.
… …
778 795
779 struct winsize ws; 796 struct winsize ws;
780 797
781 ws.ws_col = ncol; 798 ws.ws_col = ncol;
782 ws.ws_row = nrow; 799 ws.ws_row = nrow;
783 ws.ws_xpixel = width; 800 ws.ws_xpixel = vt_width;
784 ws.ws_ypixel = height; 801 ws.ws_ypixel = vt_height;
785 (void)ioctl (pty->pty, TIOCSWINSZ, &ws); 802 ioctl (pty->pty, TIOCSWINSZ, &ws);
786 803
787#if 0 804#if 0
788 // TIOCSWINSZ is supposed to do this automatically and correctly 805 // TIOCSWINSZ is supposed to do this automatically and correctly
789 if (cmd_pid) /* force through to the command */ 806 if (cmd_pid) /* force through to the command */
790 kill (-cmd_pid, SIGWINCH); 807 kill (-cmd_pid, SIGWINCH);
791#endif 808#endif
792} 809}
793 810
794/*----------------------------------------------------------------------*/ 811/*----------------------------------------------------------------------*/
795/* set_fonts () - load and set the various fonts 812/* load and set the various fonts */
796 *
797 * init = 1 - initialize
798 *
799 * fontname == FONT_UP - switch to bigger font
800 * fontname == FONT_DN - switch to smaller font
801 */
802bool 813bool
803rxvt_term::set_fonts () 814rxvt_term::set_fonts ()
804{ 815{
805 rxvt_fontset *fs = new rxvt_fontset (this); 816 rxvt_fontset *fs = new rxvt_fontset (this);
806 rxvt_fontprop prop; 817 rxvt_fontprop prop;
… …
820#endif 831#endif
821 832
822 delete fontset[0]; 833 delete fontset[0];
823 fontset[0] = fs; 834 fontset[0] = fs;
824 835
825 prop = (*fs)[1]->properties (); 836 prop = (*fs)[rxvt_fontset::firstFont]->properties ();
826 prop.height += lineSpace; 837 prop.width = max (prop.width + letterSpace, 1);
827 838
828 fs->set_prop (prop, false); 839 fs->set_prop (prop, false);
829 840
830 fwidth = prop.width; 841 fwidth = prop.width;
831 fheight = prop.height; 842 fheight = prop.height + lineSpace;
832 fbase = prop.ascent; 843 fbase = prop.ascent;
833 844
834 for (int style = 1; style < 4; style++) 845 for (int style = 1; style < 4; style++)
835 { 846 {
836#if ENABLE_STYLES 847#if ENABLE_STYLES
… …
862#else 873#else
863 fontset[style] = fontset[0]; 874 fontset[style] = fontset[0];
864#endif 875#endif
865 } 876 }
866 877
867 if (parent[0]) 878 if (parent)
868 { 879 {
869 resize_all_windows (0, 0, 0); 880 resize_all_windows (0, 0, 0);
870 scr_remap_chars (); 881 scr_remap_chars ();
871 scr_touch (true); 882 scr_touch (true);
872 } 883 }
… …
875} 886}
876 887
877void 888void
878rxvt_term::set_string_property (Atom prop, const char *str, int len) 889rxvt_term::set_string_property (Atom prop, const char *str, int len)
879{ 890{
880 XChangeProperty (dpy, parent[0], 891 XChangeProperty (dpy, parent,
881 prop, XA_STRING, 8, PropModeReplace, 892 prop, XA_STRING, 8, PropModeReplace,
882 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 893 (const unsigned char *)str, len >= 0 ? len : strlen (str));
883} 894}
884 895
885void 896void
897rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
898{
899 XTextProperty ct;
900
901 if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
902 {
903 XSetTextProperty (dpy, parent, &ct, prop);
904 XFree (ct.value);
905 }
906}
907
908void
886rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 909rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
887{ 910{
888 wchar_t *ws = rxvt_mbstowcs (str, len); 911 wchar_t *ws = rxvt_mbstowcs (str, len);
889 char *s = rxvt_wcstoutf8 (ws); 912 char *s = rxvt_wcstoutf8 (ws);
890 913
891 XChangeProperty (dpy, parent[0], 914 XChangeProperty (dpy, parent,
892 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 915 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
893 (const unsigned char *)s, strlen (s)); 916 (const unsigned char *)s, strlen (s));
894 917
895 free (s); 918 free (s);
896 free (ws); 919 free (ws);
… …
900/*----------------------------------------------------------------------*/ 923/*----------------------------------------------------------------------*/
901/* xterm sequences - title, iconName, color (exptl) */ 924/* xterm sequences - title, iconName, color (exptl) */
902void 925void
903rxvt_term::set_title (const char *str) 926rxvt_term::set_title (const char *str)
904{ 927{
905 set_string_property (XA_WM_NAME, str); 928 set_mbstring_property (XA_WM_NAME, str);
906#if ENABLE_EWMH 929#if ENABLE_EWMH
907 set_utf8_property (xa[XA_NET_WM_NAME], str); 930 set_utf8_property (xa[XA_NET_WM_NAME], str);
908#endif 931#endif
909} 932}
910 933
911void 934void
912rxvt_term::set_icon_name (const char *str) 935rxvt_term::set_icon_name (const char *str)
913{ 936{
914 set_string_property (XA_WM_ICON_NAME, str); 937 set_mbstring_property (XA_WM_ICON_NAME, str);
915#if ENABLE_EWMH 938#if ENABLE_EWMH
916 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 939 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
917#endif 940#endif
918} 941}
919 942
920void 943void
921rxvt_term::set_window_color (int idx, const char *color) 944rxvt_term::set_window_color (int idx, const char *color)
922{ 945{
923#ifdef XTERM_COLOR_CHANGE 946#ifdef XTERM_COLOR_CHANGE
924 rxvt_color xcol;
925 int i;
926
927 if (color == NULL || *color == '\0') 947 if (color == NULL || *color == '\0')
928 return; 948 return;
929 949
930 color = strdup (color); 950 color = strdup (color);
931 allocated.push_back ((void *)color); 951 allocated.push_back ((void *)color);
932 rs[Rs_color + idx] = color; 952 rs[Rs_color + idx] = color;
933 953
934 /* handle color aliases */ 954 /* handle color aliases */
935 if (isdigit (*color)) 955 if (isdigit (*color))
936 { 956 {
937 i = atoi (color); 957 int i = atoi (color);
938 958
939 if (i >= 8 && i <= 15) 959 if (i >= 8 && i <= 15)
940 { 960 {
941 /* bright colors */ 961 /* bright colors */
942 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; 962 alias_color (idx, minBrightCOLOR + i - 8);
943 goto done; 963 goto done;
944 } 964 }
945 965
946 if (i >= 0 && i <= 7) 966 if (i >= 0 && i <= 7)
947 { 967 {
948 /* normal colors */ 968 /* normal colors */
949 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; 969 alias_color (idx, minCOLOR + i);
950 goto done; 970 goto done;
951 } 971 }
952 } 972 }
953 973
954 set_color (xcol, color); 974 pix_colors_focused[idx].free (this);
955 975 set_color (pix_colors_focused[idx], color);
956 /*
957 * FIXME: should free colors here, but no idea how to do it so instead,
958 * so just keep gobbling up the colormap
959 */
960
961 pix_colors_focused[idx] = xcol;
962 976
963done: 977done:
964 /*TODO: handle Color_BD, scrollbar background, etc. */ 978 /*TODO: handle Color_BD, scrollbar background, etc. */
965 979
966 update_fade_color (idx); 980 update_fade_color (idx);
967 recolour_cursor (); 981 recolor_cursor ();
968 scr_recolour (); 982 scr_recolor ();
969#endif /* XTERM_COLOR_CHANGE */ 983#endif /* XTERM_COLOR_CHANGE */
970} 984}
971 985
972void 986void
973rxvt_term::recolour_cursor () 987rxvt_term::recolor_cursor ()
974{ 988{
975 XColor fg, bg; 989 XColor fg, bg;
976 990
977 (ISSET_PIXCOLOR (Color_pointer_fg) 991 (ISSET_PIXCOLOR (Color_pointer_fg)
978 ? pix_colors_focused[Color_pointer_fg] 992 ? pix_colors_focused[Color_pointer_fg]
… …
987 1001
988/*----------------------------------------------------------------------*/ 1002/*----------------------------------------------------------------------*/
989/* 1003/*
990 * find if fg/bg matches any of the normal (low-intensity) colors 1004 * find if fg/bg matches any of the normal (low-intensity) colors
991 */ 1005 */
992void 1006char *
993rxvt_term::set_colorfgbg () 1007rxvt_term::get_colorfgbg ()
994{ 1008{
995 unsigned int i; 1009 unsigned int i;
996 const char *xpmb = ""; 1010 const char *xpmb = "";
997 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1011 char fstr[] = "default";
1012 char bstr[] = "default";
1013 char *env_colorfgbg;
998 1014
999 strcpy (fstr, "default");
1000 strcpy (bstr, "default");
1001 for (i = Color_Black; i <= Color_White; i++) 1015 for (i = Color_Black; i <= Color_White; i++)
1002 if (pix_colors[Color_fg] == pix_colors[i]) 1016 if (pix_colors[Color_fg] == pix_colors[i])
1003 { 1017 {
1004 sprintf (fstr, "%d", (i - Color_Black)); 1018 sprintf (fstr, "%d", i - Color_Black);
1005 break; 1019 break;
1006 } 1020 }
1007 1021
1008 for (i = Color_Black; i <= Color_White; i++) 1022 for (i = Color_Black; i <= Color_White; i++)
1009 if (pix_colors[Color_bg] == pix_colors[i]) 1023 if (pix_colors[Color_bg] == pix_colors[i])
1010 { 1024 {
1011 sprintf (bstr, "%d", (i - Color_Black)); 1025 sprintf (bstr, "%d", i - Color_Black);
1012#ifdef BG_IMAGE_FROM_FILE 1026#if BG_IMAGE_FROM_FILE
1013 xpmb = "default;"; 1027 xpmb = "default;";
1014#endif 1028#endif
1015 break; 1029 break;
1016 } 1030 }
1017 1031
1032 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg"));
1018 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1033 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1034 return env_colorfgbg;
1019} 1035}
1020 1036
1021/*----------------------------------------------------------------------*/ 1037/*----------------------------------------------------------------------*/
1022 1038
1023bool 1039bool
… …
1031} 1047}
1032 1048
1033void 1049void
1034rxvt_term::alias_color (int dst, int src) 1050rxvt_term::alias_color (int dst, int src)
1035{ 1051{
1052 pix_colors[dst].free (this);
1036 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); 1053 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1037} 1054}
1038 1055
1039/* -------------------------------------------------------------------- * 1056/* -------------------------------------------------------------------- *
1040 * - WINDOW RESIZING - * 1057 * - WINDOW RESIZING - *
… …
1046 int old_width = szHint.width; 1063 int old_width = szHint.width;
1047 int old_height = szHint.height; 1064 int old_height = szHint.height;
1048 1065
1049 window_calc (newwidth, newheight); 1066 window_calc (newwidth, newheight);
1050 1067
1051 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) 1068 bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
1069
1070 // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
1071 if (set_hint)
1072 {
1073 szHint.flags &= ~(PBaseSize | PResizeInc);
1052 XSetWMNormalHints (dpy, parent[0], &szHint); 1074 XSetWMNormalHints (dpy, parent, &szHint);
1075 szHint.flags |= PBaseSize | PResizeInc;
1076 }
1053 1077
1054 if (!ignoreparent) 1078 if (!ignoreparent)
1055 { 1079 {
1056#ifdef SMART_RESIZE 1080#ifdef SMART_RESIZE
1057 /* 1081 /*
… …
1061 int x, y, x1, y1; 1085 int x, y, x1, y1;
1062 int dx, dy; 1086 int dx, dy;
1063 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1087 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1064 Window unused_cr; 1088 Window unused_cr;
1065 1089
1066 XTranslateCoordinates (dpy, parent[0], display->root, 1090 XTranslateCoordinates (dpy, parent, display->root,
1067 0, 0, &x, &y, &unused_cr); 1091 0, 0, &x, &y, &unused_cr);
1068 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, 1092 XGetGeometry (dpy, parent, &unused_cr, &x1, &y1,
1069 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1093 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1070 /* 1094 /*
1071 * if display->root isn't the parent window, a WM will probably have offset 1095 * if display->root isn't the parent window, a WM will probably have offset
1072 * our position for handles and decorations. Counter it 1096 * our position for handles and decorations. Counter it
1073 */ 1097 */
… …
1090 if (y < y1) /* top half */ 1114 if (y < y1) /* top half */
1091 dy = 0; 1115 dy = 0;
1092 else if (y == y1) /* exact center */ 1116 else if (y == y1) /* exact center */
1093 dy /= 2; 1117 dy /= 2;
1094 1118
1095 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, 1119 XMoveResizeWindow (dpy, parent, x + dx, y + dy,
1096 szHint.width, szHint.height); 1120 szHint.width, szHint.height);
1097#else 1121#else
1098 XResizeWindow (dpy, parent[0], szHint.width, szHint.height); 1122 XResizeWindow (dpy, parent, szHint.width, szHint.height);
1099#endif 1123#endif
1100 } 1124 }
1125
1126 if (set_hint)
1127 XSetWMNormalHints (dpy, parent, &szHint);
1101 1128
1102 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1129 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1103 1130
1104 if (fix_screen || newwidth != old_width || newheight != old_height) 1131 if (fix_screen || newwidth != old_width || newheight != old_height)
1105 { 1132 {
1106 if (scrollBar.state) 1133 if (scrollBar.state)
1107 { 1134 scrollBar.resize ();
1108 XMoveResizeWindow (dpy, scrollBar.win,
1109 window_sb_x, 0,
1110 scrollbar_TotalWidth (), szHint.height);
1111 resize_scrollbar ();
1112 }
1113 1135
1114 XMoveResizeWindow (dpy, vt, 1136 XMoveResizeWindow (dpy, vt,
1115 window_vt_x, window_vt_y, 1137 window_vt_x, window_vt_y,
1116 width, height); 1138 vt_width, vt_height);
1139
1140 HOOK_INVOKE ((this, HOOK_SIZE_CHANGE, DT_INT, newwidth, DT_INT, newheight, DT_END));
1117 1141
1118#ifdef HAVE_BG_PIXMAP 1142#ifdef HAVE_BG_PIXMAP
1119 if (bgPixmap.window_size_sensitive ()) 1143 if (bg_window_size_sensitive ())
1120 update_background (); 1144 update_background ();
1121#endif 1145#endif
1122
1123 scr_clear ();
1124 } 1146 }
1125 1147
1126 if (fix_screen || old_height == 0) 1148 if (fix_screen || old_height == 0)
1127 scr_reset (); 1149 scr_reset ();
1128 1150
1129 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1130 //scr_touch (false);
1131
1132#ifdef HAVE_BG_PIXMAP
1133// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1134// if (bgPixmap.pixmap)
1135// scr_touch (false);
1136#endif
1137
1138#ifdef USE_XIM 1151#if USE_XIM
1139 IMSetPosition (); 1152 im_set_position ();
1140#endif 1153#endif
1141} 1154}
1142 1155
1143/* 1156/*
1144 * Set the width/height of the vt window in characters. Units are pixels. 1157 * Set the width/height of the vt window in characters. Units are pixels.
… …
1157 newwidth = wattr.width - szHint.base_width; 1170 newwidth = wattr.width - szHint.base_width;
1158 if (newheight == 0) 1171 if (newheight == 0)
1159 newheight = wattr.height - szHint.base_height; 1172 newheight = wattr.height - szHint.base_height;
1160 } 1173 }
1161 1174
1162 if (newwidth != width || newheight != height) 1175 if (newwidth != vt_width || newheight != vt_height)
1163 { 1176 {
1164 newwidth += szHint.base_width; 1177 newwidth += szHint.base_width;
1165 newheight += szHint.base_height; 1178 newheight += szHint.base_height;
1166 resize_all_windows (newwidth, newheight, 0); 1179 resize_all_windows (newwidth, newheight, 0);
1167 } 1180 }
1168} 1181}
1169 1182
1170/* -------------------------------------------------------------------- * 1183/* -------------------------------------------------------------------- *
1171 * - X INPUT METHOD ROUTINES - * 1184 * - X INPUT METHOD ROUTINES - *
1172 * -------------------------------------------------------------------- */ 1185 * -------------------------------------------------------------------- */
1173#ifdef USE_XIM 1186#if USE_XIM
1174 1187
1175void 1188void
1176rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1189rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1177{ 1190{
1178 fg = pix_colors [Color_fg]; 1191 fg = pix_colors [Color_fg];
… …
1205 status_rect.height = fheight; 1218 status_rect.height = fheight;
1206} 1219}
1207 1220
1208/* Checking whether input method is running. */ 1221/* Checking whether input method is running. */
1209bool 1222bool
1210rxvt_term::IMisRunning () 1223rxvt_term::im_is_running ()
1211{ 1224{
1212 char *p;
1213 Atom atom; 1225 Atom atom;
1214 Window win; 1226 Window win;
1215 char server[IMBUFSIZ]; 1227 char server[IMBUFSIZ];
1216 1228
1217 /* get current locale modifier */ 1229 /* get current locale modifier */
1218 if ((p = XSetLocaleModifiers (NULL)) != NULL) 1230 if (char *p = XSetLocaleModifiers (0))
1219 { 1231 {
1220 strcpy (server, "@server="); 1232 strcpy (server, "@server=");
1221 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1233 strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1222 1234
1223 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1235 if (p = strchr (server + 1, '@')) /* first one only */
1224 *p = '\0'; 1236 *p = '\0';
1225 1237
1226 atom = XInternAtom (dpy, server, False); 1238 atom = XInternAtom (dpy, server, False);
1227 win = XGetSelectionOwner (dpy, atom); 1239 win = XGetSelectionOwner (dpy, atom);
1228 1240
1229 if (win != None) 1241 if (win != None)
1230 return True; 1242 return true;
1231 } 1243 }
1232 1244
1233 return False; 1245 return false;
1234} 1246}
1235 1247
1236void 1248void
1237rxvt_term::IMSendSpot () 1249rxvt_term::im_send_spot ()
1238{ 1250{
1239 XPoint nspot; 1251 XPoint nspot;
1240 XVaNestedList preedit_attr; 1252 XVaNestedList preedit_attr;
1241 1253
1242 if (!Input_Context 1254 if (!Input_Context
… …
1295 1307
1296 term->make_current (); 1308 term->make_current ();
1297 1309
1298 if (text) 1310 if (text)
1299 { 1311 {
1300 void *str; 1312 wchar_t *str;
1301 1313
1302 if (!text->encoding_is_wchar && text->string.multi_byte) 1314 if (!text->encoding_is_wchar && text->string.multi_byte)
1303 { 1315 {
1304 // of course, X makes it ugly again 1316 // of course, X makes it ugly again
1305 if (term->rs[Rs_imLocale]) 1317 if (term->rs[Rs_imLocale])
1306 SET_LOCALE (term->rs[Rs_imLocale]); 1318 SET_LOCALE (term->rs[Rs_imLocale]);
1307 1319
1308 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); 1320 str = rxvt_temp_buf<wchar_t> (text->length + 1);
1309 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); 1321 mbstowcs (str, text->string.multi_byte, text->length + 1);
1310 1322
1311 if (term->rs[Rs_imLocale]) 1323 if (term->rs[Rs_imLocale])
1312 SET_LOCALE (term->locale); 1324 SET_LOCALE (term->locale);
1313 } 1325 }
1314 else 1326 else
1315 str = (void *)text->string.wide_char; 1327 str = text->string.wide_char;
1316 1328
1317 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, 1329 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1318 DT_INT, call_data->caret, 1330 DT_INT, call_data->caret,
1319 DT_INT, call_data->chg_first, 1331 DT_INT, call_data->chg_first,
1320 DT_INT, call_data->chg_length, 1332 DT_INT, call_data->chg_length,
… …
1348/* 1360/*
1349 * Try to open a XIM with the current modifiers, then see if we can 1361 * Try to open a XIM with the current modifiers, then see if we can
1350 * open a suitable preedit type 1362 * open a suitable preedit type
1351 */ 1363 */
1352bool 1364bool
1353rxvt_term::IM_get_IC (const char *modifiers) 1365rxvt_term::im_get_ic (const char *modifiers)
1354{ 1366{
1355 int i, j, found; 1367 int i, j, found;
1356 XIM xim; 1368 XIM xim;
1357 XPoint spot; 1369 XPoint spot;
1358 XRectangle rect, status_rect, needed_rect; 1370 XRectangle rect, status_rect, needed_rect;
1359 unsigned long fg, bg; 1371 unsigned long fg, bg;
1360 const char *p; 1372 const char *p;
1361 char **s; 1373 char **s;
1362 XIMStyles *xim_styles; 1374 XIMStyles *xim_styles;
1363#ifdef ENABLE_XIM_ONTHESPOT
1364 XIMCallback xcb[4];
1365#endif
1366 1375
1367 set_environ (envv); 1376 set_environ (env);
1368 1377
1369 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1378 if (!((p = XSetLocaleModifiers (modifiers)) && *p))
1370 return false; 1379 return false;
1371 1380
1372 input_method = display->get_xim (locale, modifiers); 1381 input_method = display->get_xim (locale, modifiers);
1373 if (input_method == NULL) 1382 if (input_method == NULL)
1374 return false; 1383 return false;
… …
1391 p = pet[pi]; 1400 p = pet[pi];
1392 1401
1393 if (!p) 1402 if (!p)
1394 continue; 1403 continue;
1395 1404
1396 s = rxvt_splitcommastring (p); 1405 s = rxvt_strsplit (',', p);
1397 1406
1398 for (i = found = 0; !found && s[i]; i++) 1407 for (i = found = 0; !found && s[i]; i++)
1399 { 1408 {
1400 if (!strcmp (s[i], "OverTheSpot")) 1409 if (!strcmp (s[i], "OverTheSpot"))
1401 input_style = XIMPreeditPosition | XIMStatusNothing; 1410 input_style = XIMPreeditPosition | XIMStatusNothing;
… …
1413 input_style = XIMPreeditNothing | XIMStatusNothing; 1422 input_style = XIMPreeditNothing | XIMStatusNothing;
1414 1423
1415 for (j = 0; j < xim_styles->count_styles; j++) 1424 for (j = 0; j < xim_styles->count_styles; j++)
1416 if (input_style == xim_styles->supported_styles[j]) 1425 if (input_style == xim_styles->supported_styles[j])
1417 { 1426 {
1418 rxvt_freecommastring (s); 1427 rxvt_free_strsplit (s);
1419 1428
1420 found = 1; 1429 found = 1;
1421 goto foundpet; 1430 goto foundpet;
1422 } 1431 }
1423 1432
1424 } 1433 }
1425 1434
1426 rxvt_freecommastring (s); 1435 rxvt_free_strsplit (s);
1427 } 1436 }
1428 1437
1429foundpet: 1438foundpet:
1430 1439
1431 XFree (xim_styles); 1440 XFree (xim_styles);
… …
1510 NULL); 1519 NULL);
1511 } 1520 }
1512#if ENABLE_XIM_ONTHESPOT 1521#if ENABLE_XIM_ONTHESPOT
1513 else if (input_style & XIMPreeditCallbacks) 1522 else if (input_style & XIMPreeditCallbacks)
1514 { 1523 {
1524 XIMCallback xcb[4];
1525
1515 im_set_position (spot); 1526 im_set_position (spot);
1516 1527
1517 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; 1528 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1518 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; 1529 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1519 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; 1530 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
… …
1534#endif 1545#endif
1535 1546
1536 Input_Context = XCreateIC (xim, 1547 Input_Context = XCreateIC (xim,
1537 XNInputStyle, input_style, 1548 XNInputStyle, input_style,
1538 XNClientWindow, vt, 1549 XNClientWindow, vt,
1539 XNFocusWindow, parent[0], 1550 XNFocusWindow, parent,
1540 preedit_attr ? XNPreeditAttributes : NULL, 1551 preedit_attr ? XNPreeditAttributes : NULL,
1541 preedit_attr, 1552 preedit_attr,
1542 status_attr ? XNStatusAttributes : NULL, 1553 status_attr ? XNStatusAttributes : NULL,
1543 status_attr, NULL); 1554 status_attr, NULL);
1544 1555
… …
1557 // unfortunately, only the focus window is used by XIM, hard to fix 1568 // unfortunately, only the focus window is used by XIM, hard to fix
1558 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) 1569 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1559 vt_select_input (); 1570 vt_select_input ();
1560#endif 1571#endif
1561 1572
1562 IMSetPosition (); 1573 im_set_position ();
1563 1574
1564 return true; 1575 return true;
1565} 1576}
1566 1577
1567void 1578void
… …
1577 im_destroy (); 1588 im_destroy ();
1578 1589
1579 if (Input_Context) 1590 if (Input_Context)
1580 return; 1591 return;
1581 1592
1582#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1583 if (rs[Rs_imLocale]) 1593 if (rs[Rs_imLocale])
1584 SET_LOCALE (rs[Rs_imLocale]); 1594 SET_LOCALE (rs[Rs_imLocale]);
1585#endif
1586 1595
1587 p = rs[Rs_inputMethod]; 1596 p = rs[Rs_inputMethod];
1588 if (p && *p) 1597 if (p && *p)
1589 { 1598 {
1590 bool found = false; 1599 bool found = false;
1591 1600
1592 s = rxvt_splitcommastring (p); 1601 s = rxvt_strsplit (',', p);
1593 1602
1594 for (i = 0; s[i]; i++) 1603 for (i = 0; s[i]; i++)
1595 { 1604 {
1596 if (*s[i]) 1605 if (*s[i])
1597 { 1606 {
1598 strcpy (buf, "@im="); 1607 strcpy (buf, "@im=");
1599 strncat (buf, s[i], IMBUFSIZ - 5); 1608 strncat (buf, s[i], IMBUFSIZ - 5);
1600 if (IM_get_IC (buf)) 1609 if (im_get_ic (buf))
1601 { 1610 {
1602 found = true; 1611 found = true;
1603 break; 1612 break;
1604 } 1613 }
1605 } 1614 }
1606 } 1615 }
1607 1616
1608 rxvt_freecommastring (s); 1617 rxvt_free_strsplit (s);
1609 1618
1610 if (found) 1619 if (found)
1611 goto done; 1620 goto done;
1612 } 1621 }
1613 1622
1614 /* try with XMODIFIERS env. var. */ 1623 /* try with XMODIFIERS env. var. */
1615 if (IM_get_IC ("")) 1624 if (im_get_ic (""))
1616 goto done; 1625 goto done;
1617 1626
1618 /* try with no modifiers base IF the user didn't specify an IM */ 1627 /* try with no modifiers base IF the user didn't specify an IM */
1619 if (IM_get_IC ("@im=none")) 1628 if (im_get_ic ("@im=none"))
1620 goto done; 1629 goto done;
1621 1630
1622done: 1631done:
1623#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1624 if (rs[Rs_imLocale]) 1632 if (rs[Rs_imLocale])
1625 SET_LOCALE (locale); 1633 SET_LOCALE (locale);
1626#endif
1627} 1634}
1628 1635
1629void 1636void
1630rxvt_term::IMSetPosition () 1637rxvt_term::im_set_position ()
1631{ 1638{
1632 XRectangle preedit_rect, status_rect, *needed_rect; 1639 XRectangle preedit_rect, status_rect, *needed_rect;
1633 XVaNestedList preedit_attr, status_attr; 1640 XVaNestedList preedit_attr, status_attr;
1634 1641
1635 if (!Input_Context 1642 if (!Input_Context
1636 || !focus 1643 || !focus
1637 || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) 1644 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1638 || !IMisRunning ()) 1645 || !im_is_running ())
1639 return; 1646 return;
1640 1647
1641 if (input_style & XIMPreeditPosition) 1648 if (input_style & XIMPreeditPosition)
1642 { 1649 {
1643 im_set_size (preedit_rect); 1650 im_set_size (preedit_rect);
… …
1673 1680
1674void 1681void
1675rxvt_term::get_window_origin (int &x, int &y) 1682rxvt_term::get_window_origin (int &x, int &y)
1676{ 1683{
1677 Window cr; 1684 Window cr;
1678 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); 1685 XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr);
1679/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
1680}
1681
1682Pixmap
1683rxvt_term::get_pixmap_property (int prop_id)
1684{
1685 if (prop_id > 0 && prop_id < NUM_XA)
1686 if (xa[prop_id])
1687 {
1688 int aformat;
1689 unsigned long nitems, bytes_after;
1690 Atom atype;
1691 unsigned char *prop = NULL;
1692 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1693 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1694 &nitems, &bytes_after, &prop);
1695 if (result == Success && prop && atype == XA_PIXMAP)
1696 return *(Pixmap *)prop;
1697 }
1698
1699 return None;
1700} 1686}
1701 1687
1702#ifdef HAVE_BG_PIXMAP 1688#ifdef HAVE_BG_PIXMAP
1703# if TRACE_PIXMAPS
1704# undef update_background
1705void
1706rxvt_term::trace_update_background (const char *file, int line)
1707{
1708 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1709 update_background ();
1710}
1711# endif
1712 1689
1713void 1690void
1714rxvt_term::update_background () 1691rxvt_term::update_background ()
1715{ 1692{
1716 if (update_background_ev.is_active ()) 1693 if (update_background_ev.is_active ())
1717 return; 1694 return;
1718 1695
1719 bgPixmap.invalidate ();
1720
1721 ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); 1696 ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
1722 1697
1723 if (to_wait <= 0.) 1698 if (to_wait <= 0.)
1724 bgPixmap.render (); 1699 bg_render ();
1725 else 1700 else
1726 update_background_ev.start (to_wait); 1701 update_background_ev.start (to_wait);
1727} 1702}
1728 1703
1729void 1704void
1730rxvt_term::update_background_cb (ev::timer &w, int revents) 1705rxvt_term::update_background_cb (ev::timer &w, int revents)
1731{ 1706{
1732 make_current (); 1707 make_current ();
1733 1708
1734 update_background_ev.stop (); 1709 update_background_ev.stop ();
1735 bgPixmap.render (); 1710 bg_render ();
1736 refresh_check (); 1711 refresh_check ();
1737} 1712}
1738 1713
1739#endif /* HAVE_BG_PIXMAP */ 1714#endif /* HAVE_BG_PIXMAP */
1740 1715

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