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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.256 by root, Sun Nov 11 04:08:00 2007 UTC vs.
Revision 1.401 by sf-exg, Thu Jul 14 05:33:26 2016 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) 2003-2006 Marc Lehmann <pcg@goof.com> 16 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
17 * Copyright (c) 2015 Emanuele Giaquinta <e.giaquinta@glauco.it>
17 * 18 *
18 * This program is free software; you can redistribute it and/or modify 19 * 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 20 * 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 21 * the Free Software Foundation; either version 3 of the License, or
21 * (at your option) any later version. 22 * (at your option) any later version.
22 * 23 *
23 * This program is distributed in the hope that it will be useful, 24 * This program is distributed in the hope that it will be useful,
24 * but WITHOUT ANY WARRANTY; without even the implied warranty of 25 * but WITHOUT ANY WARRANTY; without even the implied warranty of
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
30 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 31 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
31 *---------------------------------------------------------------------*/ 32 *---------------------------------------------------------------------*/
32 33
33#include "../config.h" /* NECESSARY */ 34#include "../config.h" /* NECESSARY */
34#include "rxvt.h" /* NECESSARY */ 35#include "rxvt.h" /* NECESSARY */
36#include "init.h"
35#include "keyboard.h" 37#include "keyboard.h"
36#include "rxvtperl.h" 38#include "rxvtperl.h"
37 39
38#include <limits> 40#include <limits>
39 41
42#include <assert.h>
40#include <csignal> 43#include <signal.h>
41#include <cstring> 44#include <string.h>
42 45
43#ifdef HAVE_TERMIOS_H
44# include <termios.h> 46#include <termios.h>
45#endif
46 47
47#ifdef HAVE_XSETLOCALE 48#ifdef HAVE_XSETLOCALE
48# define X_LOCALE 49# define X_LOCALE
49# include <X11/Xlocale.h> 50# include <X11/Xlocale.h>
50#else 51#else
51# ifdef HAVE_SETLOCALE
52# include <clocale> 52# include <locale.h>
53# endif 53#endif
54#endif
55 54
55struct termios rxvt_term::def_tio;
56vector<rxvt_term *> rxvt_term::termlist; 56vector<rxvt_term *> rxvt_term::termlist;
57 57
58// used to tell global functions which terminal instance is "active" 58// used to tell global functions which terminal instance is "active"
59rxvt_t rxvt_current_term; 59rxvt_t rxvt_current_term;
60 60
… …
95text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 95text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
96{ 96{
97 compose_char *cc; 97 compose_char *cc;
98 98
99 // break compose chains, as stupid readline really likes to duplicate 99 // break compose chains, as stupid readline really likes to duplicate
100 // composing characters for some reason near the end of a line. 100 // composing characters for some reason, near the end of a line.
101 cc = (*this)[c1]; 101 cc = (*this)[c1];
102 while (cc) 102 while (cc)
103 { 103 {
104 if (cc->c2 == c2) return c1; 104 if (cc->c2 == c2) return c1;
105 cc = (*this)[cc->c1]; 105 cc = (*this)[cc->c1];
106 } 106 }
107 107
108 // check to see wether this combination already exists otherwise 108 // check to see whether this combination already exists otherwise
109 for (cc = v.end (); cc-- > v.begin (); ) 109 for (cc = v.begin (); cc < v.end (); cc++)
110 {
111 if (cc->c1 == c1 && cc->c2 == c2) 110 if (cc->c1 == c1 && cc->c2 == c2)
112 return COMPOSE_LO + (cc - v.begin ()); 111 return COMPOSE_LO + (cc - v.begin ());
113 }
114 112
115 // allocate a new combination 113 // allocate a new combination
116 if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) 114 if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)
117 { 115 {
118 static int seen; 116 static int seen;
119 117
120 if (!seen++) 118 if (!seen++)
121 fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n"); 119 rxvt_warn ("too many unrepresentable composite characters, try --enable-unicode3\n");
122 120
123 return REPLACEMENT_CHAR; 121 return REPLACEMENT_CHAR;
124 } 122 }
125 123
126 v.push_back (compose_char (c1, c2)); 124 v.push_back (compose_char (c1, c2));
… …
152 150
153} 151}
154#endif 152#endif
155 153
156rxvt_term::rxvt_term () 154rxvt_term::rxvt_term ()
157 : 155{
158#if ENABLE_TRANSPARENCY || ENABLE_PERL
159 rootwin_ev (this, &rxvt_term::rootwin_cb),
160#endif
161#if HAVE_BG_PIXMAP
162 update_background_ev(this, &rxvt_term::update_background_cb),
163#endif
164#ifdef HAVE_SCROLLBARS
165 scrollbar_ev (this, &rxvt_term::x_cb),
166#endif
167#ifdef CURSOR_BLINK 156#ifdef CURSOR_BLINK
168 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), 157 cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
169#endif 158#endif
170#ifdef TEXT_BLINK 159#ifdef TEXT_BLINK
171 text_blink_ev (this, &rxvt_term::text_blink_cb), 160 text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
172#endif 161#endif
173#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 162#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
174 cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), 163 cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
175#endif 164#endif
176#ifdef SELECTION_SCROLLING 165#ifdef SELECTION_SCROLLING
177 sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), 166 sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
178#endif 167#endif
179#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 168#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
180 slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), 169 slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
170#endif
171#if ENABLE_PERL
172 rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
173#endif
174 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
175#if USE_XIM
176 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
181#endif 177#endif
182#ifdef POINTER_BLANK 178#ifdef POINTER_BLANK
183 pointer_ev (this, &rxvt_term::pointer_cb), 179 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
184#endif
185#ifdef USE_XIM
186 im_ev (this, &rxvt_term::im_cb),
187#endif 180#endif
188#ifndef NO_BELL 181#ifndef NO_BELL
189 bell_ev (this, &rxvt_term::bell_cb), 182 bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
190#endif 183#endif
191 termwin_ev (this, &rxvt_term::x_cb), 184 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
192 vt_ev (this, &rxvt_term::x_cb), 185 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
193 child_ev (this, &rxvt_term::child_cb), 186 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
194 prepare_ev (this, &rxvt_term::prepare_cb), 187 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
195 flush_ev (this, &rxvt_term::flush_cb), 188 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
196 destroy_ev (this, &rxvt_term::destroy_cb), 189 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
197 pty_ev (this, &rxvt_term::pty_cb), 190
198 incr_ev (this, &rxvt_term::incr_cb)
199{
200 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 191 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
201 192
202 termlist.push_back (this); 193 termlist.push_back (this);
203 194
204#ifdef KEYSYM_RESOURCE 195#ifdef KEYSYM_RESOURCE
… …
229 if (fontset[i] != fontset[0]) 220 if (fontset[i] != fontset[0])
230 delete fontset[i]; 221 delete fontset[i];
231#endif 222#endif
232 delete fontset[0]; 223 delete fontset[0];
233 224
225#if HAVE_IMG
226 delete bg_img;
227#endif
228
234 if (display) 229 if (display)
235 { 230 {
236 selection_clear (); 231 selection_clear ();
232 selection_clear (true);
237 233
238#ifdef USE_XIM 234#if USE_XIM
239 im_destroy (); 235 im_destroy ();
240#endif 236#endif
241#ifdef XTERM_SCROLLBAR 237 scrollBar.destroy ();
242 if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC); 238
243 if (ShadowGC) XFreeGC (dpy, ShadowGC); 239 if (gc)
244#endif
245#ifdef PLAIN_SCROLLBAR
246 if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
247#endif
248#ifdef NEXT_SCROLLBAR
249 if (blackGC) XFreeGC (dpy, blackGC);
250 if (whiteGC) XFreeGC (dpy, whiteGC);
251 if (grayGC) XFreeGC (dpy, grayGC);
252 if (darkGC) XFreeGC (dpy, darkGC);
253 if (stippleGC) XFreeGC (dpy, stippleGC);
254 if (dimple) XFreePixmap (dpy, dimple);
255 if (upArrow) XFreePixmap (dpy, upArrow);
256 if (downArrow) XFreePixmap (dpy, downArrow);
257 if (upArrowHi) XFreePixmap (dpy, upArrowHi);
258 if (downArrowHi) XFreePixmap (dpy, downArrowHi);
259#endif
260#ifdef RXVT_SCROLLBAR
261 if (topShadowGC) XFreeGC (dpy, topShadowGC);
262 if (botShadowGC) XFreeGC (dpy, botShadowGC);
263 if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
264#endif
265 if (gc) XFreeGC (dpy, gc); 240 XFreeGC (dpy, gc);
266 241
267 delete drawable; 242 delete drawable;
243
268 // destroy all windows 244 // destroy all windows
269 if (parent[0]) 245 if (parent)
270 XDestroyWindow (dpy, parent[0]); 246 XDestroyWindow (dpy, parent);
271 247
272 for (int i = 0; i < TOTAL_COLORS; i++) 248 for (int i = 0; i < TOTAL_COLORS; i++)
273 if (ISSET_PIXCOLOR (i)) 249 if (ISSET_PIXCOLOR (i))
274 { 250 {
275 pix_colors_focused [i].free (this); 251 pix_colors_focused [i].free (this);
276#if OFF_FOCUS_FADING 252#if OFF_FOCUS_FADING
253 if (rs[Rs_fade])
277 pix_colors_unfocused [i].free (this); 254 pix_colors_unfocused [i].free (this);
278#endif 255#endif
279 } 256 }
280 257
281 clear (); 258 clear ();
282 }
283 259
284 delete [] pix_colors_focused; 260 display->flush (); /* ideally .put should do this */
285#if OFF_FOCUS_FADING
286 delete [] pix_colors_unfocused;
287#endif
288
289 displays.put (display); 261 displays.put (display);
262 }
290 263
291 scr_release (); 264 scr_release ();
292 265
293 /* clear all resources */ 266 /* clear all resources */
294 for (int i = 0; i < allocated.size (); i++) 267 for (int i = 0; i < allocated.size (); i++)
295 free (allocated [i]); 268 free (allocated [i]);
296 269
297 free (selection.text); 270 free (selection.text);
298 // TODO: manage env vars in child only(!) 271 free (selection.clip_text);
299 free (env_display);
300 free (env_term);
301 free (locale); 272 free (locale);
302 free (v_buffer); 273 free (v_buffer);
303 free (incr_buf); 274
275 delete selection_req;
276
277 if (env && memcmp (env, envv->begin (), envv->size () * sizeof (char *)))
278 rxvt_warn ("env has been modified, probably as a result of a lib calling setenv.\n");
279
280 delete [] env;
304 281
305 delete envv; 282 delete envv;
306 delete argv; 283 delete argv;
307 284
308#ifdef KEYSYM_RESOURCE 285#ifdef KEYSYM_RESOURCE
309 delete keyboard; 286 delete keyboard;
310#endif 287#endif
288#ifndef NO_RESOURCES
289 XrmDestroyDatabase (option_db);
290#endif
291
292 SET_R ((rxvt_term *)0);
311} 293}
312 294
313// child has exited, usually destroys 295// child has exited, usually destroys
314void 296void
315rxvt_term::child_cb (ev::child &w, int status) 297rxvt_term::child_cb (ev::child &w, int status)
… …
323} 305}
324 306
325void 307void
326rxvt_term::destroy () 308rxvt_term::destroy ()
327{ 309{
328 if (destroy_ev.active) 310 if (destroy_ev.is_active ())
329 return; 311 return;
330 312
331 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); 313 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
332 314
333#if ENABLE_OVERLAY 315#if ENABLE_OVERLAY
… …
337 if (display) 319 if (display)
338 { 320 {
339#if USE_XIM 321#if USE_XIM
340 im_ev.stop (display); 322 im_ev.stop (display);
341#endif 323#endif
342#if HAVE_SCROLLBARS
343 scrollbar_ev.stop (display); 324 scrollbar_ev.stop (display);
344#endif 325#if ENABLE_PERL
345#if ENABLE_TRANSPARENCY || ENABLE_PERL
346 rootwin_ev.stop (display); 326 rootwin_ev.stop (display);
347#endif 327#endif
348 incr_ev.stop ();
349 termwin_ev.stop (display); 328 termwin_ev.stop (display);
350 vt_ev.stop (display); 329 vt_ev.stop (display);
351 } 330 }
352 331
353 prepare_ev.stop (); 332 flush_ev.stop ();
354 pty_ev.stop (); 333 pty_ev.stop ();
355#ifdef CURSOR_BLINK 334#ifdef CURSOR_BLINK
356 cursor_blink_ev.stop (); 335 cursor_blink_ev.stop ();
357#endif 336#endif
358#ifdef TEXT_BLINK 337#ifdef TEXT_BLINK
… …
370 349
371 destroy_ev.start (); 350 destroy_ev.start ();
372} 351}
373 352
374void 353void
375rxvt_term::destroy_cb (ev::check &w, int revents) 354rxvt_term::destroy_cb (ev::idle &w, int revents)
376{ 355{
377 make_current (); 356 make_current ();
378 357
379 delete this; 358 delete this;
359}
360
361void
362rxvt_term::set_option (uint8_t opt, bool set) NOTHROW
363{
364 if (!opt)
365 return;
366
367 uint8_t mask = 1 << (opt & 7);
368 uint8_t &val = options [opt >> 3];
369
370 val = val & ~mask | (set ? mask : 0);
380} 371}
381 372
382/*----------------------------------------------------------------------*/ 373/*----------------------------------------------------------------------*/
383/* 374/*
384 * Exit gracefully, clearing the utmp entry and restoring tty attributes 375 * Exit gracefully, clearing the utmp entry and restoring tty attributes
385 * TODO: if debugging, this should free up any known resources if we can
386 */ 376 */
387static XErrorHandler old_xerror_handler; 377static XErrorHandler old_xerror_handler;
388 378
389static void 379static void
390rxvt_emergency_cleanup () 380rxvt_emergency_cleanup ()
… …
392 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) 382 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
393 (*t)->emergency_cleanup (); 383 (*t)->emergency_cleanup ();
394} 384}
395 385
396#if !ENABLE_MINIMAL 386#if !ENABLE_MINIMAL
397static void 387static void ecb_cold
398print_x_error (Display *dpy, XErrorEvent *event) 388print_x_error (Display *dpy, XErrorEvent *event)
399{ 389{
400 char buffer[BUFSIZ]; 390 char buffer[BUFSIZ];
401 char mesg[BUFSIZ]; 391 char mesg[BUFSIZ];
402 char number[32]; 392 char number[32];
403 char *mtype = "XlibMessage"; 393
404 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
405 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
406 rxvt_warn ("An X Error occured, trying to continue after report.\n"); 394 rxvt_warn ("An X Error occurred, trying to continue after report.\n");
395
396 XGetErrorDatabaseText (dpy, "XlibMessage", "ErrorSerial", "Error Serial #%d", mesg, BUFSIZ);
397 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->serial);
398
399 XGetErrorText (dpy, event->error_code, buffer, BUFSIZ);
400 XGetErrorDatabaseText (dpy, "XlibMessage", "XError", "X Error", mesg, BUFSIZ);
407 rxvt_warn ("%s: %s\n", mesg, buffer); 401 rxvt_warn ("+ %s: %s\n", mesg, buffer);
402
408 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); 403 XGetErrorDatabaseText (dpy, "XlibMessage", "MajorCode", "Request Major code %d", mesg, BUFSIZ);
409 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); 404 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->request_code);
405
406 if (event->request_code >= 128)
407 {
408#if 0
409 /* XListExtensions and probably query extensions hangs when there are multiple queues errors */
410 int nexts;
411 char **exts = XListExtensions (dpy, &nexts);
412
413 while (nexts)
414 {
415 char *extname = exts [nexts - 1];
416 int major, first_event, first_error;
417
418 if (XQueryExtension (dpy, extname, &major, &first_event, &first_error) && major == event->request_code)
419 {
420 XGetErrorDatabaseText (dpy, "XlibMessage", "MinorCode", "Request Minor code %d", mesg, BUFSIZ);
421 rxvt_warn ("+ (which is extension %s minor code %d)\n", extname, event->minor_code);
422
423 snprintf (buffer, BUFSIZ, "%s.%d", extname, event->minor_code);
424 XGetErrorDatabaseText (dpy, "XRequest", buffer, "an unregistered minor code", buffer, BUFSIZ);
425 rxvt_warn ("+ (which is %s)\n", buffer);
426
427 break;
428 }
429
430 printf ("nextss %d %s\n", nexts, extname);//D
431 --nexts;
432 ++exts;
433 }
434#else
435 int nexts = 0;
436 char **exts = 0;
437#endif
438
439 if (!nexts)
440 {
441 rxvt_warn ("+ (which is an unknown extension)\n", buffer);
442
443 XGetErrorDatabaseText (dpy, "XlibMessage", "MinorCode", "Request Minor code %d", mesg, BUFSIZ);
444 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->minor_code);
445
446#if 0
447 sprintf (number, "RENDER.%d", event->minor_code);
448 XGetErrorDatabaseText (dpy, "XRequest", number, "", buffer, BUFSIZ);
449 rxvt_warn ("+ (which is %s)\n", buffer);
450#endif
451 }
452
453 XFreeExtensionList (exts);
454 }
455 else
456 {
410 sprintf(number, "%d", event->request_code); 457 sprintf (number, "%d", event->request_code);
411 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); 458 XGetErrorDatabaseText (dpy, "XRequest", number, "", buffer, BUFSIZ);
412 rxvt_warn ("(which is %s)\n", buffer); 459 rxvt_warn ("+ (which is %s)\n", buffer);
413 if (event->request_code >= 128) {
414 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
415 mesg, BUFSIZ);
416 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
417 } 460 }
461
418 if ((event->error_code == BadWindow) || 462 if (event->error_code == BadWindow
419 (event->error_code == BadPixmap) || 463 || event->error_code == BadPixmap
420 (event->error_code == BadCursor) || 464 || event->error_code == BadCursor
421 (event->error_code == BadFont) || 465 || event->error_code == BadFont
422 (event->error_code == BadDrawable) || 466 || event->error_code == BadDrawable
423 (event->error_code == BadColor) || 467 || event->error_code == BadColor
424 (event->error_code == BadGC) || 468 || event->error_code == BadGC
425 (event->error_code == BadIDChoice) || 469 || event->error_code == BadIDChoice
426 (event->error_code == BadValue) || 470 || event->error_code == BadValue
427 (event->error_code == BadAtom)) { 471 || event->error_code == BadAtom)
472 {
428 if (event->error_code == BadValue) 473 if (event->error_code == BadValue)
429 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", 474 XGetErrorDatabaseText (dpy, "XlibMessage", "Value", "Value 0x%x", mesg, BUFSIZ);
430 mesg, BUFSIZ);
431 else if (event->error_code == BadAtom) 475 else if (event->error_code == BadAtom)
432 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", 476 XGetErrorDatabaseText (dpy, "XlibMessage", "AtomID", "AtomID 0x%x", mesg, BUFSIZ);
433 mesg, BUFSIZ); 477 else
434 else
435 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 478 XGetErrorDatabaseText (dpy, "XlibMessage", "ResourceID", "ResourceID 0x%x", mesg, BUFSIZ);
436 mesg, BUFSIZ);
437 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
438 }
439 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
440 mesg, BUFSIZ);
441 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
442}
443#endif
444 479
445int 480 snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->resourceid);
481 }
482}
483#endif
484
485int ecb_cold
446rxvt_xerror_handler (Display *display, XErrorEvent *event) 486rxvt_xerror_handler (Display *display, XErrorEvent *event)
447{ 487{
448 if (GET_R->allowedxerror == -1) 488 if (GET_R && GET_R->allowedxerror == -1)
449 GET_R->allowedxerror = event->error_code; 489 GET_R->allowedxerror = event->error_code;
450 else 490 else
451 { 491 {
452 // GET_R is most likely not the terminal which caused the error, 492 // GET_R is most likely not the terminal which caused the error,
453 // so just output the error and continue 493 // so just output the error and continue
… …
459 } 499 }
460 500
461 return 0; 501 return 0;
462} 502}
463 503
464int 504int ecb_cold
465rxvt_xioerror_handler (Display *display) 505rxvt_xioerror_handler (Display *display)
466{ 506{
467 rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", 507 rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n",
468 DisplayString (display)); 508 DisplayString (display));
469 rxvt_emergency_cleanup (); 509 rxvt_emergency_cleanup ();
470 _exit (EXIT_FAILURE); 510 _exit (EXIT_FAILURE);
471} 511}
472 512
473/*----------------------------------------------------------------------*/
474bool
475rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
476{
477 this->envv = envv;
478
479 SET_R (this);
480 set_locale ("");
481 set_environ (envv); // few things in X do not call setlocale :(
482
483 if (!init_vars ())
484 return false;
485
486 init_secondary ();
487
488 const char **cmd_argv = init_resources (argc, argv);
489
490#ifdef KEYSYM_RESOURCE
491 keyboard->register_done ();
492#endif
493
494#ifdef HAVE_SCROLLBARS
495 if (option (Opt_scrollBar))
496 scrollBar.setIdle (); /* set existence for size calculations */
497#endif
498
499 pty = ptytty::create ();
500
501 create_windows (argc, argv);
502
503 init_xlocale ();
504
505 scr_reset (); // initialize screen
506
507#if 0
508 XSynchronize (dpy, True);
509#endif
510
511#ifdef HAVE_SCROLLBARS
512 if (option (Opt_scrollBar))
513 resize_scrollbar (); /* create and map scrollbar */
514#endif
515#ifdef HAVE_BG_PIXMAP
516 {
517 bgPixmap.set_target (this);
518
519#ifdef ENABLE_TRANSPARENCY
520 if (option (Opt_transparent))
521 {
522 bgPixmap.set_transparent ();
523#ifdef HAVE_AFTERIMAGE
524 if (rs [Rs_blurradius])
525 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
526#endif
527 if (ISSET_PIXCOLOR (Color_tint))
528 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
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] != NULL)
540 {
541 const char *p = rs[Rs_backgroundPixmap];
542
543 if ((p = strchr (p, ';')) != NULL)
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 prepare_ev.start ();
573
574 HOOK_INVOKE ((this, HOOK_START, DT_END));
575
576#if ENABLE_XEMBED
577 if (rs[Rs_embed])
578 {
579 long info[2] = { 0, XEMBED_MAPPED };
580
581 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
582 32, PropModeReplace, (unsigned char *)&info, 2);
583 }
584#endif
585
586 XMapWindow (dpy, vt);
587 XMapWindow (dpy, parent[0]);
588
589 return true;
590}
591
592static struct sig_handlers 513static struct sig_handlers
593{ 514{
594 ev::sig sw_term, sw_int; 515 ev::sig sw_term, sw_int;
595 516
596 /* 517 /*
597 * Catch a fatal signal and tidy up before quitting 518 * Catch a fatal signal and tidy up before quitting
598 */ 519 */
599 void
600 sig_term (ev::sig &w, int revents) 520 void sig_term (ev::sig &w, int revents);
521
522 sig_handlers ()
601 { 523 {
602 rxvt_emergency_cleanup (); 524 sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
603 w.stop ();
604 kill (getpid (), w.signum);
605 }
606
607 sig_handlers ()
608 : sw_term (this, &sig_handlers::sig_term),
609 sw_int (this, &sig_handlers::sig_term) 525 sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
610 {
611 } 526 }
612} sig_handlers; 527} sig_handlers;
613 528
529void
530sig_handlers::sig_term (ev::sig &w, int revents)
531{
532 rxvt_emergency_cleanup ();
533 w.stop ();
534 kill (getpid (), w.signum);
535}
536
537static void
538rxvt_get_ttymode (struct termios *tio)
539{
540 if (tcgetattr (STDIN_FILENO, tio) < 0)
541 memset (tio, 0, sizeof (struct termios));
542
543 for (int i = 0; i < NCCS; i++)
544 tio->c_cc[i] = VDISABLE;
545
546 tio->c_cc[VINTR] = CINTR;
547 tio->c_cc[VQUIT] = CQUIT;
548 tio->c_cc[VERASE] = CERASE;
549#ifdef VERASE2
550 tio->c_cc[VERASE2] = CERASE2;
551#endif
552 tio->c_cc[VKILL] = CKILL;
553 tio->c_cc[VEOF] = CEOF;
554 tio->c_cc[VSTART] = CSTART;
555 tio->c_cc[VSTOP] = CSTOP;
556 tio->c_cc[VSUSP] = CSUSP;
557# ifdef VDSUSP
558 tio->c_cc[VDSUSP] = CDSUSP;
559# endif
560# ifdef VREPRINT
561 tio->c_cc[VREPRINT] = CRPRNT;
562# endif
563# ifdef VDISCRD
564 tio->c_cc[VDISCRD] = CFLUSH;
565# endif
566# ifdef VWERSE
567 tio->c_cc[VWERSE] = CWERASE;
568# endif
569# ifdef VLNEXT
570 tio->c_cc[VLNEXT] = CLNEXT;
571# endif
572# ifdef VSTATUS
573 tio->c_cc[VSTATUS] = CSTATUS;
574# endif
575
576# if VMIN != VEOF
577 tio->c_cc[VMIN] = 1;
578# endif
579# if VTIME != VEOL
580 tio->c_cc[VTIME] = 0;
581# endif
582
583 /* input modes */
584 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
585# ifdef IMAXBEL
586 | IMAXBEL
587# endif
588 | IXON);
589
590 /* output modes */
591 tio->c_oflag = (OPOST | ONLCR);
592
593 /* control modes */
594 tio->c_cflag = (CS8 | CREAD);
595
596 /* local modes */
597 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
598# if defined (ECHOCTL) && defined (ECHOKE)
599 | ECHOCTL | ECHOKE
600# endif
601 | ECHOE | ECHOK);
602}
603
614char **rxvt_environ; // startup environment 604char **rxvt_environ; // startup environment
615 605
616void 606void
617rxvt_init () 607rxvt_init ()
618{ 608{
619 ptytty::init (); 609 assert (("fontMask must not overlap other RS masks",
610 0 == (RS_fontMask & (RS_Sel | RS_baseattrMask | RS_customMask | RS_bgMask | RS_fgMask))));
611
612 rxvt_get_ttymode (&rxvt_term::def_tio);
613
614 // get rid of stdin/stdout as we don't need them, to free resources
615 dup2 (STDERR_FILENO, STDIN_FILENO);
616 dup2 (STDERR_FILENO, STDOUT_FILENO);
617
620 ev::ev_default_loop (0); 618 if (!ev_default_loop ())
619 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
621 620
622 rxvt_environ = environ; 621 rxvt_environ = environ;
623 622
624 signal (SIGHUP, SIG_IGN); 623 signal (SIGHUP, SIG_IGN);
625 signal (SIGPIPE, SIG_IGN); 624 signal (SIGPIPE, SIG_IGN);
626 625
627 sig_handlers.sw_term.start (SIGTERM); ev::ev_unref (); 626 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
628 sig_handlers.sw_int.start (SIGINT); ev::ev_unref (); 627 sig_handlers.sw_int.start (SIGINT); ev_unref ();
629
630 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
631 /* signal (SIGURG, SIG_DFL); */
632 628
633 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 629 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
634 // TODO: handle this with exceptions and tolerate the memory loss 630 // TODO: handle this with exceptions and tolerate the memory loss
635 XSetIOErrorHandler (rxvt_xioerror_handler); 631 XSetIOErrorHandler (rxvt_xioerror_handler);
636 632
637 XrmInitialize (); 633 XrmInitialize ();
638}
639 634
640/* ------------------------------------------------------------------------- * 635#if HAVE_PIXBUF
641 * MEMORY ALLOCATION WRAPPERS * 636 g_type_init ();
642 * ------------------------------------------------------------------------- */ 637#endif
643void *
644rxvt_malloc (size_t size)
645{
646 void *p = malloc (size);
647
648 if (!p)
649 rxvt_fatal ("memory allocation failure. aborting.\n");
650
651 return p;
652}
653
654void *
655rxvt_calloc (size_t number, size_t size)
656{
657 void *p = calloc (number, size);
658
659 if (!p)
660 rxvt_fatal ("memory allocation failure. aborting.\n");
661
662 return p;
663}
664
665void *
666rxvt_realloc (void *ptr, size_t size)
667{
668 void *p = realloc (ptr, size);
669
670 if (!p)
671 rxvt_fatal ("memory allocation failure. aborting.\n");
672
673 return p;
674} 638}
675 639
676/*----------------------------------------------------------------------*/ 640/*----------------------------------------------------------------------*/
677/* 641/*
678 * window size/position calculations for XSizeHint and other storage. 642 * window size/position calculations for XSizeHint and other storage.
… …
680 */ 644 */
681void 645void
682rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 646rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
683{ 647{
684 short recalc_x, recalc_y; 648 short recalc_x, recalc_y;
685 int x, y, sb_w, flags; 649 int x, y, flags;
686 unsigned int w, h; 650 unsigned int w, h;
687 unsigned int max_width, max_height; 651 unsigned int max_width, max_height;
688 652
689 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 653 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
690 szHint.win_gravity = NorthWestGravity; 654 szHint.win_gravity = NorthWestGravity;
… …
700 if (rs[Rs_geometry]) 664 if (rs[Rs_geometry])
701 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); 665 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
702 666
703 if (flags & WidthValue) 667 if (flags & WidthValue)
704 { 668 {
669 if (!w)
670 rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
671
705 ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); 672 ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
706 szHint.flags |= USSize; 673 szHint.flags |= USSize;
707 } 674 }
708 675
709 if (flags & HeightValue) 676 if (flags & HeightValue)
710 { 677 {
678 if (!h)
679 rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
680
711 nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); 681 nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
712 szHint.flags |= USSize; 682 szHint.flags |= USSize;
713 } 683 }
714 684
715 if (flags & XValue) 685 if (flags & XValue)
716 { 686 {
… …
747 max_width = MAX_COLS * fwidth; 717 max_width = MAX_COLS * fwidth;
748 max_height = MAX_ROWS * fheight; 718 max_height = MAX_ROWS * fheight;
749 719
750 szHint.base_width = szHint.base_height = 2 * int_bwidth; 720 szHint.base_width = szHint.base_height = 2 * int_bwidth;
751 721
752 sb_w = 0;
753 window_vt_x = window_vt_y = int_bwidth; 722 window_vt_x = window_vt_y = int_bwidth;
754 723
755 if (scrollBar.state) 724 if (scrollBar.state)
756 { 725 {
757 sb_w = scrollbar_TotalWidth (); 726 int sb_w = scrollBar.total_width ();
758 szHint.base_width += sb_w; 727 szHint.base_width += sb_w;
759 728
760 if (!option (Opt_scrollBar_right)) 729 if (!option (Opt_scrollBar_right))
761 window_vt_x += sb_w; 730 window_vt_x += sb_w;
762 } 731 }
… …
786 { 755 {
787 min_it (height, max_height); 756 min_it (height, max_height);
788 szHint.height = szHint.base_height + height; 757 szHint.height = szHint.base_height + height;
789 } 758 }
790 759
791 if (scrollBar.state && option (Opt_scrollBar_right))
792 window_sb_x = szHint.width - sb_w;
793
794 if (recalc_x) 760 if (recalc_x)
795 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; 761 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
796 762
797 if (recalc_y) 763 if (recalc_y)
798 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; 764 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
799 765
800 ncol = width / fwidth; 766 ncol = width / fwidth;
801 nrow = height / fheight; 767 nrow = height / fheight;
768
769 // When the size of the vt window is not a multiple of the cell
770 // size, i.e., when the wm does not honour our size hints, there are
771 // extra areas not covered by the terminal screen. Such gaps, when a
772 // bg pixmap is set, would have to be cleared manually to properly
773 // refresh the background. We take the simpler route and shrink the
774 // vt window so as to avoid creating gaps.
775 vt_width = ncol * fwidth;
776 vt_height = nrow * fheight;
802} 777}
803 778
804/*----------------------------------------------------------------------*/ 779/*----------------------------------------------------------------------*/
805/* 780/*
806 * Tell the teletype handler what size the window is. 781 * Tell the teletype handler what size the window is.
… …
814 789
815 struct winsize ws; 790 struct winsize ws;
816 791
817 ws.ws_col = ncol; 792 ws.ws_col = ncol;
818 ws.ws_row = nrow; 793 ws.ws_row = nrow;
819 ws.ws_xpixel = width; 794 ws.ws_xpixel = vt_width;
820 ws.ws_ypixel = height; 795 ws.ws_ypixel = vt_height;
821 (void)ioctl (pty->pty, TIOCSWINSZ, &ws); 796 ioctl (pty->pty, TIOCSWINSZ, &ws);
822 797
823#if 0 798#if 0
824 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 799 // TIOCSWINSZ is supposed to do this automatically and correctly
825 if (cmd_pid) /* force through to the command */ 800 if (cmd_pid) /* force through to the command */
826 kill (-cmd_pid, SIGWINCH); 801 kill (-cmd_pid, SIGWINCH);
827#endif 802#endif
828} 803}
829 804
830/*----------------------------------------------------------------------*/ 805/*----------------------------------------------------------------------*/
831/* set_fonts () - load and set the various fonts 806/* load and set the various fonts */
832 *
833 * init = 1 - initialize
834 *
835 * fontname == FONT_UP - switch to bigger font
836 * fontname == FONT_DN - switch to smaller font
837 */
838bool 807bool
839rxvt_term::set_fonts () 808rxvt_term::set_fonts ()
840{ 809{
841 rxvt_fontset *fs = new rxvt_fontset (this); 810 rxvt_fontset *fs = new rxvt_fontset (this);
842 rxvt_fontprop prop; 811 rxvt_fontprop prop;
… …
856#endif 825#endif
857 826
858 delete fontset[0]; 827 delete fontset[0];
859 fontset[0] = fs; 828 fontset[0] = fs;
860 829
861 prop = (*fs)[1]->properties (); 830 prop = (*fs)[rxvt_fontset::firstFont]->properties ();
862 prop.height += lineSpace; 831 prop.width = max (prop.width + letterSpace, 1);
863 832
864 fs->set_prop (prop, false); 833 fs->set_prop (prop, false);
865 834
866 fwidth = prop.width; 835 fwidth = prop.width;
867 fheight = prop.height; 836 fheight = prop.height + lineSpace;
868 fbase = prop.ascent; 837 fbase = prop.ascent;
869 838
870 for (int style = 1; style < 4; style++) 839 for (int style = 1; style < 4; style++)
871 { 840 {
872#if ENABLE_STYLES 841#if ENABLE_STYLES
… …
898#else 867#else
899 fontset[style] = fontset[0]; 868 fontset[style] = fontset[0];
900#endif 869#endif
901 } 870 }
902 871
903 if (parent[0]) 872 if (parent)
904 { 873 {
905 resize_all_windows (0, 0, 0); 874 resize_all_windows (0, 0, 0);
906 scr_remap_chars (); 875 scr_remap_chars ();
907 scr_touch (true); 876 scr_touch (true);
908 } 877 }
… …
911} 880}
912 881
913void 882void
914rxvt_term::set_string_property (Atom prop, const char *str, int len) 883rxvt_term::set_string_property (Atom prop, const char *str, int len)
915{ 884{
916 XChangeProperty (dpy, parent[0], 885 XChangeProperty (dpy, parent,
917 prop, XA_STRING, 8, PropModeReplace, 886 prop, XA_STRING, 8, PropModeReplace,
918 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 887 (const unsigned char *)str, len >= 0 ? len : strlen (str));
919} 888}
920 889
921void 890void
891rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
892{
893 XTextProperty ct;
894
895 if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
896 {
897 XSetTextProperty (dpy, parent, &ct, prop);
898 XFree (ct.value);
899 }
900}
901
902void
922rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 903rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
923{ 904{
924 wchar_t *ws = rxvt_mbstowcs (str, len); 905 wchar_t *ws = rxvt_mbstowcs (str, len);
925 char *s = rxvt_wcstoutf8 (ws); 906 char *s = rxvt_wcstoutf8 (ws);
926 907
927 XChangeProperty (dpy, parent[0], 908 XChangeProperty (dpy, parent,
928 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 909 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
929 (const unsigned char *)s, strlen (s)); 910 (const unsigned char *)s, strlen (s));
930 911
931 free (s); 912 free (s);
932 free (ws); 913 free (ws);
… …
936/*----------------------------------------------------------------------*/ 917/*----------------------------------------------------------------------*/
937/* xterm sequences - title, iconName, color (exptl) */ 918/* xterm sequences - title, iconName, color (exptl) */
938void 919void
939rxvt_term::set_title (const char *str) 920rxvt_term::set_title (const char *str)
940{ 921{
941 set_string_property (XA_WM_NAME, str); 922 set_mbstring_property (XA_WM_NAME, str);
942#if ENABLE_EWMH 923#if ENABLE_EWMH
943 set_utf8_property (xa[XA_NET_WM_NAME], str); 924 set_utf8_property (xa[XA_NET_WM_NAME], str);
944#endif 925#endif
945} 926}
946 927
947void 928void
948rxvt_term::set_icon_name (const char *str) 929rxvt_term::set_icon_name (const char *str)
949{ 930{
950 set_string_property (XA_WM_ICON_NAME, str); 931 set_mbstring_property (XA_WM_ICON_NAME, str);
951#if ENABLE_EWMH 932#if ENABLE_EWMH
952 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 933 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
953#endif 934#endif
954} 935}
955 936
956void 937void
957rxvt_term::set_window_color (int idx, const char *color) 938rxvt_term::set_window_color (int idx, const char *color)
958{ 939{
959#ifdef XTERM_COLOR_CHANGE 940#ifdef XTERM_COLOR_CHANGE
960 rxvt_color xcol;
961 int i;
962
963 if (color == NULL || *color == '\0') 941 if (color == NULL || *color == '\0')
964 return; 942 return;
965 943
966 color = strdup (color); 944 color = strdup (color);
967 allocated.push_back ((void *)color); 945 allocated.push_back ((void *)color);
968 rs[Rs_color + idx] = color; 946 rs[Rs_color + idx] = color;
969 947
970 /* handle color aliases */ 948 /* handle color aliases */
971 if (isdigit (*color)) 949 if (isdigit (*color))
972 { 950 {
973 i = atoi (color); 951 int i = atoi (color);
974 952
975 if (i >= 8 && i <= 15) 953 if (i >= 8 && i <= 15)
954 {
976 { /* bright colors */ 955 /* bright colors */
977 i -= 8; 956 alias_color (idx, minBrightCOLOR + i - 8);
978 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];
979 goto done; 957 goto done;
980 } 958 }
981 959
982 if (i >= 0 && i <= 7) 960 if (i >= 0 && i <= 7)
961 {
983 { /* normal colors */ 962 /* normal colors */
984 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; 963 alias_color (idx, minCOLOR + i);
985 goto done; 964 goto done;
986 } 965 }
987 } 966 }
988 967
989 set_color (xcol, color); 968 pix_colors_focused[idx].free (this);
969 set_color (pix_colors_focused[idx], color);
990 970
991 /*
992 * FIXME: should free colors here, but no idea how to do it so instead,
993 * so just keep gobbling up the colormap
994 */
995
996 pix_colors_focused[idx] = xcol;
997
998 /* XSetWindowAttributes attr; */
999 /* Cursor cursor; */
1000done: 971done:
1001 /*TODO: handle Color_BD, scrollbar background, etc. */ 972 /*TODO: handle Color_BD, scrollbar background, etc. */
1002 973
1003 update_fade_color (idx); 974 update_fade_color (idx);
1004 recolour_cursor (); 975 recolor_cursor ();
1005 scr_recolour (); 976 scr_recolor ();
1006#endif /* XTERM_COLOR_CHANGE */ 977#endif /* XTERM_COLOR_CHANGE */
1007} 978}
1008 979
1009void 980void
1010rxvt_term::recolour_cursor () 981rxvt_term::recolor_cursor ()
1011{ 982{
1012 XColor fg, bg; 983 XColor fg, bg;
1013 984
1014 (ISSET_PIXCOLOR (Color_pointer_fg) 985 (ISSET_PIXCOLOR (Color_pointer_fg)
1015 ? pix_colors_focused[Color_pointer_fg] 986 ? pix_colors_focused[Color_pointer_fg]
… …
1024 995
1025/*----------------------------------------------------------------------*/ 996/*----------------------------------------------------------------------*/
1026/* 997/*
1027 * find if fg/bg matches any of the normal (low-intensity) colors 998 * find if fg/bg matches any of the normal (low-intensity) colors
1028 */ 999 */
1029void 1000char *
1030rxvt_term::set_colorfgbg () 1001rxvt_term::get_colorfgbg ()
1031{ 1002{
1032 unsigned int i; 1003 unsigned int i;
1033 const char *xpmb = "\0"; 1004 const char *xpmb = "";
1034 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1005 char fstr[] = "default";
1006 char bstr[] = "default";
1007 char *env_colorfgbg;
1035 1008
1036 strcpy (fstr, "default");
1037 strcpy (bstr, "default");
1038 for (i = Color_Black; i <= Color_White; i++) 1009 for (i = Color_Black; i <= Color_White; i++)
1039 if (pix_colors[Color_fg] == pix_colors[i]) 1010 if (pix_colors[Color_fg] == pix_colors[i])
1040 { 1011 {
1041 sprintf (fstr, "%d", (i - Color_Black)); 1012 sprintf (fstr, "%d", i - Color_Black);
1042 break; 1013 break;
1043 } 1014 }
1044 1015
1045 for (i = Color_Black; i <= Color_White; i++) 1016 for (i = Color_Black; i <= Color_White; i++)
1046 if (pix_colors[Color_bg] == pix_colors[i]) 1017 if (pix_colors[Color_bg] == pix_colors[i])
1047 { 1018 {
1048 sprintf (bstr, "%d", (i - Color_Black)); 1019 sprintf (bstr, "%d", i - Color_Black);
1049#ifdef BG_IMAGE_FROM_FILE 1020#if HAVE_IMG
1050 xpmb = "default;"; 1021 xpmb = "default;";
1051#endif 1022#endif
1052 break; 1023 break;
1053 } 1024 }
1054 1025
1026 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg"));
1055 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1027 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1028 return env_colorfgbg;
1056} 1029}
1057 1030
1058/*----------------------------------------------------------------------*/ 1031/*----------------------------------------------------------------------*/
1059 1032
1060bool 1033bool
… …
1068} 1041}
1069 1042
1070void 1043void
1071rxvt_term::alias_color (int dst, int src) 1044rxvt_term::alias_color (int dst, int src)
1072{ 1045{
1046 pix_colors[dst].free (this);
1073 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); 1047 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1074} 1048}
1049
1050#ifdef SMART_RESIZE
1051static unsigned int
1052get_parent_bw (Display *dpy, Window w)
1053{
1054 int idummy;
1055 unsigned int udummy;
1056 Window wdummy, parent;
1057 Window *children;
1058 unsigned int nchildren, border_width;
1059
1060 XQueryTree (dpy, w, &wdummy, &parent, &children, &nchildren);
1061 XFree (children);
1062 XGetGeometry (dpy, parent, &wdummy, &idummy, &idummy,
1063 &udummy, &udummy, &border_width, &udummy);
1064
1065 return border_width;
1066}
1067#endif
1075 1068
1076/* -------------------------------------------------------------------- * 1069/* -------------------------------------------------------------------- *
1077 * - WINDOW RESIZING - * 1070 * - WINDOW RESIZING - *
1078 * -------------------------------------------------------------------- */ 1071 * -------------------------------------------------------------------- */
1079void 1072void
… …
1083 int old_width = szHint.width; 1076 int old_width = szHint.width;
1084 int old_height = szHint.height; 1077 int old_height = szHint.height;
1085 1078
1086 window_calc (newwidth, newheight); 1079 window_calc (newwidth, newheight);
1087 1080
1088 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) 1081 bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
1082
1083 // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
1084 if (set_hint)
1085 {
1086 szHint.flags &= ~(PBaseSize | PResizeInc);
1089 XSetWMNormalHints (dpy, parent[0], &szHint); 1087 XSetWMNormalHints (dpy, parent, &szHint);
1088 szHint.flags |= PBaseSize | PResizeInc;
1089 }
1090 1090
1091 if (!ignoreparent) 1091 if (!ignoreparent)
1092 { 1092 {
1093#ifdef SMART_RESIZE 1093#ifdef SMART_RESIZE
1094 /* 1094 /*
… …
1098 int x, y, x1, y1; 1098 int x, y, x1, y1;
1099 int dx, dy; 1099 int dx, dy;
1100 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1100 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1101 Window unused_cr; 1101 Window unused_cr;
1102 1102
1103 XTranslateCoordinates (dpy, parent[0], display->root, 1103 XTranslateCoordinates (dpy, parent, display->root,
1104 0, 0, &x, &y, &unused_cr); 1104 0, 0, &x, &y, &unused_cr);
1105 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, 1105 XGetGeometry (dpy, parent, &unused_cr, &x1, &y1,
1106 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1106 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1107 /* 1107 /*
1108 * if display->root isn't the parent window, a WM will probably have offset 1108 * if display->root isn't the parent window, a WM will probably have offset
1109 * our position for handles and decorations. Counter it 1109 * our position for handles and decorations. Counter it
1110 */ 1110 */
1111 if (x1 != x || y1 != y) 1111 if (x1 != x || y1 != y)
1112 { 1112 {
1113 x -= x1; 1113 unsigned int border_width = get_parent_bw (dpy, parent);
1114 y -= y1; 1114
1115 x -= x1 + border_width;
1116 y -= y1 + border_width;
1115 } 1117 }
1116 1118
1117 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; 1119 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1118 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; 1120 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1119 dx = old_width - szHint.width; 1121 dx = old_width - szHint.width;
… …
1127 if (y < y1) /* top half */ 1129 if (y < y1) /* top half */
1128 dy = 0; 1130 dy = 0;
1129 else if (y == y1) /* exact center */ 1131 else if (y == y1) /* exact center */
1130 dy /= 2; 1132 dy /= 2;
1131 1133
1132 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, 1134 XMoveResizeWindow (dpy, parent, x + dx, y + dy,
1133 szHint.width, szHint.height); 1135 szHint.width, szHint.height);
1134#else 1136#else
1135 XResizeWindow (dpy, parent[0], szHint.width, szHint.height); 1137 XResizeWindow (dpy, parent, szHint.width, szHint.height);
1136#endif 1138#endif
1137 } 1139 }
1140
1141 if (set_hint)
1142 XSetWMNormalHints (dpy, parent, &szHint);
1138 1143
1139 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1144 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1140 1145
1141 if (fix_screen || newwidth != old_width || newheight != old_height) 1146 if (fix_screen || newwidth != old_width || newheight != old_height)
1142 { 1147 {
1143 if (scrollBar.state) 1148 if (scrollBar.state)
1144 { 1149 scrollBar.resize ();
1145 XMoveResizeWindow (dpy, scrollBar.win,
1146 window_sb_x, 0,
1147 scrollbar_TotalWidth (), szHint.height);
1148 resize_scrollbar ();
1149 }
1150 1150
1151 XMoveResizeWindow (dpy, vt, 1151 XMoveResizeWindow (dpy, vt,
1152 window_vt_x, window_vt_y, 1152 window_vt_x, window_vt_y,
1153 width, height); 1153 vt_width, vt_height);
1154 1154
1155#ifdef HAVE_BG_PIXMAP 1155 HOOK_INVOKE ((this, HOOK_SIZE_CHANGE, DT_INT, newwidth, DT_INT, newheight, DT_END));
1156 if (bgPixmap.window_size_sensitive ())
1157 update_background ();
1158#endif
1159
1160 scr_clear ();
1161 } 1156 }
1162 1157
1163 if (fix_screen || old_height == 0) 1158 if (fix_screen || old_height == 0)
1164 scr_reset (); 1159 scr_reset ();
1165 1160
1166 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1167 //scr_touch (false);
1168
1169#ifdef HAVE_BG_PIXMAP
1170// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1171// if (bgPixmap.pixmap)
1172// scr_touch (false);
1173#endif
1174
1175#ifdef USE_XIM 1161#if USE_XIM
1176 IMSetPosition (); 1162 im_set_position ();
1177#endif 1163#endif
1178} 1164}
1179 1165
1180/* 1166/*
1181 * Set the width/height of the vt window in characters. Units are pixels. 1167 * Set the width/height of the vt window in characters. Units are pixels.
… …
1194 newwidth = wattr.width - szHint.base_width; 1180 newwidth = wattr.width - szHint.base_width;
1195 if (newheight == 0) 1181 if (newheight == 0)
1196 newheight = wattr.height - szHint.base_height; 1182 newheight = wattr.height - szHint.base_height;
1197 } 1183 }
1198 1184
1199 if (newwidth != width || newheight != height) 1185 if (newwidth != vt_width || newheight != vt_height)
1200 { 1186 {
1201 newwidth += szHint.base_width; 1187 newwidth += szHint.base_width;
1202 newheight += szHint.base_height; 1188 newheight += szHint.base_height;
1203 resize_all_windows (newwidth, newheight, 0); 1189 resize_all_windows (newwidth, newheight, 0);
1204 } 1190 }
1205} 1191}
1206 1192
1207/* -------------------------------------------------------------------- * 1193/* -------------------------------------------------------------------- *
1208 * - X INPUT METHOD ROUTINES - * 1194 * - X INPUT METHOD ROUTINES - *
1209 * -------------------------------------------------------------------- */ 1195 * -------------------------------------------------------------------- */
1210#ifdef USE_XIM 1196#if USE_XIM
1211 1197
1212void 1198void
1213rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1199rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1214{ 1200{
1215 fg = pix_colors [Color_fg]; 1201 fg = pix_colors [Color_fg];
… …
1242 status_rect.height = fheight; 1228 status_rect.height = fheight;
1243} 1229}
1244 1230
1245/* Checking whether input method is running. */ 1231/* Checking whether input method is running. */
1246bool 1232bool
1247rxvt_term::IMisRunning () 1233rxvt_term::im_is_running ()
1248{ 1234{
1249 char *p;
1250 Atom atom; 1235 Atom atom;
1251 Window win; 1236 Window win;
1252 char server[IMBUFSIZ]; 1237 char server[IMBUFSIZ];
1253 1238
1254 /* get current locale modifier */ 1239 /* get current locale modifier */
1255 if ((p = XSetLocaleModifiers (NULL)) != NULL) 1240 if (char *p = XSetLocaleModifiers (0))
1256 { 1241 {
1257 strcpy (server, "@server="); 1242 strcpy (server, "@server=");
1258 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1243 strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1259 1244
1260 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1245 if (p = strchr (server + 1, '@')) /* first one only */
1261 *p = '\0'; 1246 *p = '\0';
1262 1247
1263 atom = XInternAtom (dpy, server, False); 1248 atom = XInternAtom (dpy, server, False);
1264 win = XGetSelectionOwner (dpy, atom); 1249 win = XGetSelectionOwner (dpy, atom);
1265 1250
1266 if (win != None) 1251 if (win != None)
1267 return True; 1252 return true;
1268 } 1253 }
1269 1254
1270 return False; 1255 return false;
1271} 1256}
1272 1257
1273void 1258void
1274rxvt_term::IMSendSpot () 1259rxvt_term::im_send_spot ()
1275{ 1260{
1276 XPoint nspot; 1261 XPoint nspot;
1277 XVaNestedList preedit_attr; 1262 XVaNestedList preedit_attr;
1278 1263
1279 if (!Input_Context 1264 if (!Input_Context
… …
1332 1317
1333 term->make_current (); 1318 term->make_current ();
1334 1319
1335 if (text) 1320 if (text)
1336 { 1321 {
1337 void *str; 1322 wchar_t *str;
1338 1323
1339 if (!text->encoding_is_wchar && text->string.multi_byte) 1324 if (!text->encoding_is_wchar && text->string.multi_byte)
1340 { 1325 {
1341 // of course, X makes it ugly again 1326 // of course, X makes it ugly again
1342 if (term->rs[Rs_imLocale]) 1327 if (term->rs[Rs_imLocale])
1343 SET_LOCALE (term->rs[Rs_imLocale]); 1328 SET_LOCALE (term->rs[Rs_imLocale]);
1344 1329
1345 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); 1330 str = rxvt_temp_buf<wchar_t> (text->length + 1);
1346 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); 1331 mbstowcs (str, text->string.multi_byte, text->length + 1);
1347 1332
1348 if (term->rs[Rs_imLocale]) 1333 if (term->rs[Rs_imLocale])
1349 SET_LOCALE (term->locale); 1334 SET_LOCALE (term->locale);
1350 } 1335 }
1351 else 1336 else
1352 str = (void *)text->string.wide_char; 1337 str = text->string.wide_char;
1353 1338
1354 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, 1339 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1355 DT_INT, call_data->caret, 1340 DT_INT, call_data->caret,
1356 DT_INT, call_data->chg_first, 1341 DT_INT, call_data->chg_first,
1357 DT_INT, call_data->chg_length, 1342 DT_INT, call_data->chg_length,
… …
1385/* 1370/*
1386 * Try to open a XIM with the current modifiers, then see if we can 1371 * Try to open a XIM with the current modifiers, then see if we can
1387 * open a suitable preedit type 1372 * open a suitable preedit type
1388 */ 1373 */
1389bool 1374bool
1390rxvt_term::IM_get_IC (const char *modifiers) 1375rxvt_term::im_get_ic (const char *modifiers)
1391{ 1376{
1392 int i, j, found; 1377 int i, j, found;
1393 XIM xim; 1378 XIM xim;
1394 XPoint spot; 1379 XPoint spot;
1395 XRectangle rect, status_rect, needed_rect; 1380 XRectangle rect, status_rect, needed_rect;
1396 unsigned long fg, bg; 1381 unsigned long fg, bg;
1397 const char *p; 1382 const char *p;
1398 char **s; 1383 char **s;
1399 XIMStyles *xim_styles; 1384 XIMStyles *xim_styles;
1400#ifdef ENABLE_XIM_ONTHESPOT
1401 XIMCallback xcb[4];
1402#endif
1403 1385
1404 set_environ (envv); 1386 set_environ (env);
1405 1387
1406 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1388 if (!((p = XSetLocaleModifiers (modifiers)) && *p))
1407 return false; 1389 return false;
1408 1390
1409 input_method = display->get_xim (locale, modifiers); 1391 input_method = display->get_xim (locale, modifiers);
1410 if (input_method == NULL) 1392 if (input_method == NULL)
1411 return false; 1393 return false;
… …
1428 p = pet[pi]; 1410 p = pet[pi];
1429 1411
1430 if (!p) 1412 if (!p)
1431 continue; 1413 continue;
1432 1414
1433 s = rxvt_splitcommastring (p); 1415 s = rxvt_strsplit (',', p);
1434 1416
1435 for (i = found = 0; !found && s[i]; i++) 1417 for (i = found = 0; !found && s[i]; i++)
1436 { 1418 {
1437 if (!strcmp (s[i], "OverTheSpot")) 1419 if (!strcmp (s[i], "OverTheSpot"))
1438 input_style = XIMPreeditPosition | XIMStatusNothing; 1420 input_style = XIMPreeditPosition | XIMStatusNothing;
… …
1450 input_style = XIMPreeditNothing | XIMStatusNothing; 1432 input_style = XIMPreeditNothing | XIMStatusNothing;
1451 1433
1452 for (j = 0; j < xim_styles->count_styles; j++) 1434 for (j = 0; j < xim_styles->count_styles; j++)
1453 if (input_style == xim_styles->supported_styles[j]) 1435 if (input_style == xim_styles->supported_styles[j])
1454 { 1436 {
1455 rxvt_freecommastring (s); 1437 rxvt_free_strsplit (s);
1456 1438
1457 found = 1; 1439 found = 1;
1458 goto foundpet; 1440 goto foundpet;
1459 } 1441 }
1460 1442
1461 } 1443 }
1462 1444
1463 rxvt_freecommastring (s); 1445 rxvt_free_strsplit (s);
1464 } 1446 }
1465 1447
1466foundpet: 1448foundpet:
1467 1449
1468 XFree (xim_styles); 1450 XFree (xim_styles);
… …
1547 NULL); 1529 NULL);
1548 } 1530 }
1549#if ENABLE_XIM_ONTHESPOT 1531#if ENABLE_XIM_ONTHESPOT
1550 else if (input_style & XIMPreeditCallbacks) 1532 else if (input_style & XIMPreeditCallbacks)
1551 { 1533 {
1534 XIMCallback xcb[4];
1535
1552 im_set_position (spot); 1536 im_set_position (spot);
1553 1537
1554 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; 1538 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1555 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; 1539 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1556 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; 1540 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
… …
1571#endif 1555#endif
1572 1556
1573 Input_Context = XCreateIC (xim, 1557 Input_Context = XCreateIC (xim,
1574 XNInputStyle, input_style, 1558 XNInputStyle, input_style,
1575 XNClientWindow, vt, 1559 XNClientWindow, vt,
1576 XNFocusWindow, parent[0], 1560 XNFocusWindow, parent,
1577 preedit_attr ? XNPreeditAttributes : NULL, 1561 preedit_attr ? XNPreeditAttributes : NULL,
1578 preedit_attr, 1562 preedit_attr,
1579 status_attr ? XNStatusAttributes : NULL, 1563 status_attr ? XNStatusAttributes : NULL,
1580 status_attr, NULL); 1564 status_attr, NULL);
1581 1565
… …
1594 // unfortunately, only the focus window is used by XIM, hard to fix 1578 // unfortunately, only the focus window is used by XIM, hard to fix
1595 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) 1579 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1596 vt_select_input (); 1580 vt_select_input ();
1597#endif 1581#endif
1598 1582
1599 IMSetPosition (); 1583 im_set_position ();
1600 1584
1601 return true; 1585 return true;
1602} 1586}
1603 1587
1604void 1588void
… …
1614 im_destroy (); 1598 im_destroy ();
1615 1599
1616 if (Input_Context) 1600 if (Input_Context)
1617 return; 1601 return;
1618 1602
1619#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1620 if (rs[Rs_imLocale]) 1603 if (rs[Rs_imLocale])
1621 SET_LOCALE (rs[Rs_imLocale]); 1604 SET_LOCALE (rs[Rs_imLocale]);
1622#endif
1623 1605
1624 p = rs[Rs_inputMethod]; 1606 p = rs[Rs_inputMethod];
1625 if (p && *p) 1607 if (p && *p)
1626 { 1608 {
1627 bool found = false; 1609 bool found = false;
1628 1610
1629 s = rxvt_splitcommastring (p); 1611 s = rxvt_strsplit (',', p);
1630 1612
1631 for (i = 0; s[i]; i++) 1613 for (i = 0; s[i]; i++)
1632 { 1614 {
1633 if (*s[i]) 1615 if (*s[i])
1634 { 1616 {
1635 strcpy (buf, "@im="); 1617 strcpy (buf, "@im=");
1636 strncat (buf, s[i], IMBUFSIZ - 5); 1618 strncat (buf, s[i], IMBUFSIZ - 5);
1637 if (IM_get_IC (buf)) 1619 if (im_get_ic (buf))
1638 { 1620 {
1639 found = true; 1621 found = true;
1640 break; 1622 break;
1641 } 1623 }
1642 } 1624 }
1643 } 1625 }
1644 1626
1645 rxvt_freecommastring (s); 1627 rxvt_free_strsplit (s);
1646 1628
1647 if (found) 1629 if (found)
1648 goto done; 1630 goto done;
1649 } 1631 }
1650 1632
1651 /* try with XMODIFIERS env. var. */ 1633 /* try with XMODIFIERS env. var. */
1652 if (IM_get_IC ("")) 1634 if (im_get_ic (""))
1653 goto done; 1635 goto done;
1654 1636
1655 /* try with no modifiers base IF the user didn't specify an IM */ 1637 /* try with no modifiers base IF the user didn't specify an IM */
1656 if (IM_get_IC ("@im=none")) 1638 if (im_get_ic ("@im=none"))
1657 goto done; 1639 goto done;
1658 1640
1659done: 1641done:
1660#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1661 if (rs[Rs_imLocale]) 1642 if (rs[Rs_imLocale])
1662 SET_LOCALE (locale); 1643 SET_LOCALE (locale);
1663#endif
1664} 1644}
1665 1645
1666void 1646void
1667rxvt_term::IMSetPosition () 1647rxvt_term::im_set_position ()
1668{ 1648{
1669 XRectangle preedit_rect, status_rect, *needed_rect; 1649 XRectangle preedit_rect, status_rect, *needed_rect;
1670 XVaNestedList preedit_attr, status_attr; 1650 XVaNestedList preedit_attr, status_attr;
1671 1651
1672 if (!Input_Context 1652 if (!Input_Context
1673 || !focus 1653 || !focus
1674 || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) 1654 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1675 || !IMisRunning ()) 1655 || !im_is_running ())
1676 return; 1656 return;
1677 1657
1678 if (input_style & XIMPreeditPosition) 1658 if (input_style & XIMPreeditPosition)
1679 { 1659 {
1680 im_set_size (preedit_rect); 1660 im_set_size (preedit_rect);
… …
1704 XFree (status_attr); 1684 XFree (status_attr);
1705 } 1685 }
1706 1686
1707 XFree (preedit_attr); 1687 XFree (preedit_attr);
1708} 1688}
1709#endif /* USE_XIM */ 1689#endif /* USE_XIM */
1710 1690
1711void 1691void
1712rxvt_term::get_window_origin (int &x, int &y) 1692rxvt_term::get_window_origin (int &x, int &y)
1713{ 1693{
1714 Window cr; 1694 Window cr;
1715 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); 1695 XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr);
1716/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1717} 1696}
1718
1719Pixmap
1720rxvt_term::get_pixmap_property (int prop_id)
1721{
1722 if (prop_id > 0 && prop_id < NUM_XA)
1723 if (xa[prop_id])
1724 {
1725 int aformat;
1726 unsigned long nitems, bytes_after;
1727 Atom atype;
1728 unsigned char *prop = NULL;
1729 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1730 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1731 &nitems, &bytes_after, &prop);
1732 if (result == Success && prop && atype == XA_PIXMAP)
1733 {
1734 return *(Pixmap *)prop;
1735 }
1736 }
1737 return None;
1738}
1739
1740#ifdef HAVE_BG_PIXMAP
1741int
1742rxvt_term::update_background ()
1743{
1744 bgPixmap.invalidate ();
1745
1746 /* no chance of real time refresh if we are blurring! */
1747 if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
1748 bgPixmap.render ();
1749 else
1750 {
1751 update_background_ev.stop ();
1752
1753 if (!bgPixmap.need_client_side_rendering())
1754 update_background_ev.start (.05);
1755 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1756 update_background_ev.start (.20); /* very slow !!! */
1757 else
1758 update_background_ev.start (.07);
1759 }
1760
1761 return 0;
1762}
1763
1764void
1765rxvt_term::update_background_cb (ev::timer &w, int revents)
1766{
1767 bgPixmap.render ();
1768}
1769
1770#endif /* HAVE_BG_PIXMAP */
1771 1697
1772/*----------------------- end-of-file (C source) -----------------------*/ 1698/*----------------------- end-of-file (C source) -----------------------*/

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