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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.201 by root, Wed Jan 25 00:57:57 2006 UTC vs.
Revision 1.356 by sf-exg, Fri Apr 29 10:10:20 2011 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: main.C 2 * File: main.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
… …
11 * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> 11 * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>
12 * - extensive modifications 12 * - extensive modifications
13 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 13 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
14 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 14 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
15 * - extensive modifications 15 * - extensive modifications
16 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> 16 * Copyright (c) 2003-2010 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 2 of the License, or
21 * (at your option) any later version. 21 * (at your option) any later version.
… …
30 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 30 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
31 *---------------------------------------------------------------------*/ 31 *---------------------------------------------------------------------*/
32 32
33#include "../config.h" /* NECESSARY */ 33#include "../config.h" /* NECESSARY */
34#include "rxvt.h" /* NECESSARY */ 34#include "rxvt.h" /* NECESSARY */
35#include "init.h"
35#include "keyboard.h" 36#include "keyboard.h"
36#include "rxvtperl.h" 37#include "rxvtperl.h"
37 38
38#include <limits> 39#include <limits>
39 40
41#include <cassert>
40#include <csignal> 42#include <csignal>
41#include <cstring> 43#include <cstring>
42 44
43#ifdef TTY_GID_SUPPORT
44# include <grp.h>
45#endif
46
47#ifdef HAVE_TERMIOS_H
48# include <termios.h> 45#include <termios.h>
46
47#ifdef HAVE_XSETLOCALE
48# define X_LOCALE
49# include <X11/Xlocale.h>
50#else
51# ifdef HAVE_SETLOCALE
52# include <clocale>
49#endif 53# endif
54#endif
50 55
56struct termios rxvt_term::def_tio;
51vector<rxvt_term *> rxvt_term::termlist; 57vector<rxvt_term *> rxvt_term::termlist;
52 58
53// used to tell global functions which terminal instance is "active" 59// used to tell global functions which terminal instance is "active"
54rxvt_t rxvt_current_term; 60rxvt_t rxvt_current_term;
55 61
56static char curlocale[128], savelocale[128]; 62static char curlocale[128], savelocale[128];
57 63
58bool 64bool
59rxvt_set_locale (const char *locale) NOTHROW 65rxvt_set_locale (const char *locale) NOTHROW
60{ 66{
67 int size = strlen (locale) + 1;
68
69 if (size > sizeof (curlocale))
70 rxvt_fatal ("locale string too long, aborting.\n");
71
61 if (!locale || !strncmp (locale, curlocale, 128)) 72 if (!locale || !memcmp (locale, curlocale, size))
62 return false; 73 return false;
63 74
64 strncpy (curlocale, locale, 128); 75 memcpy (curlocale, locale, size);
65 setlocale (LC_CTYPE, curlocale); 76 setlocale (LC_CTYPE, curlocale);
66 return true; 77 return true;
67} 78}
68 79
69void 80void
… …
83class rxvt_composite_vec rxvt_composite; 94class rxvt_composite_vec rxvt_composite;
84 95
85text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 96text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
86{ 97{
87 compose_char *cc; 98 compose_char *cc;
88 99
89 // break compose chains, as stupid readline really likes to duplicate 100 // break compose chains, as stupid readline really likes to duplicate
90 // composing characters for some reason near the end of a line. 101 // composing characters for some reason, near the end of a line.
91 cc = (*this)[c1]; 102 cc = (*this)[c1];
92 while (cc) 103 while (cc)
93 { 104 {
94 if (cc->c2 == c2) return c1; 105 if (cc->c2 == c2) return c1;
95 cc = (*this)[cc->c1]; 106 cc = (*this)[cc->c1];
96 } 107 }
97 108
98 // check to see wether this combination already exists otherwise 109 // check to see whether this combination already exists otherwise
99 for (cc = v.end (); cc-- > v.begin (); ) 110 for (cc = v.end (); cc-- > v.begin (); )
100 {
101 if (cc->c1 == c1 && cc->c2 == c2) 111 if (cc->c1 == c1 && cc->c2 == c2)
102 return COMPOSE_LO + (cc - v.begin ()); 112 return COMPOSE_LO + (cc - v.begin ());
103 }
104 113
105 // allocate a new combination 114 // allocate a new combination
106 if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) 115 if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)
107 { 116 {
108 static int seen; 117 static int seen;
109 118
110 if (!seen++) 119 if (!seen++)
111 fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n"); 120 rxvt_warn ("too many unrepresentable composite characters, try --enable-unicode3\n");
112 121
113 return REPLACEMENT_CHAR; 122 return REPLACEMENT_CHAR;
114 } 123 }
115 124
116 v.push_back (compose_char (c1, c2)); 125 v.push_back (compose_char (c1, c2));
… …
142 151
143} 152}
144#endif 153#endif
145 154
146rxvt_term::rxvt_term () 155rxvt_term::rxvt_term ()
147 : 156{
148#if TRANSPARENT 157#if HAVE_BG_PIXMAP
149 rootwin_ev (this, &rxvt_term::rootwin_cb), 158 update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
150#endif
151#ifdef HAVE_SCROLLBARS
152 scrollbar_ev (this, &rxvt_term::x_cb),
153#endif 159#endif
154#ifdef CURSOR_BLINK 160#ifdef CURSOR_BLINK
155 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), 161 cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
156#endif 162#endif
157#ifdef TEXT_BLINK 163#ifdef TEXT_BLINK
158 text_blink_ev (this, &rxvt_term::text_blink_cb), 164 text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
159#endif 165#endif
160#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 166#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
161 cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), 167 cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
162#endif 168#endif
163#ifdef SELECTION_SCROLLING 169#ifdef SELECTION_SCROLLING
164 sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), 170 sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
165#endif 171#endif
166#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 172#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
167 slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), 173 slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
174#endif
175#if ENABLE_TRANSPARENCY || ENABLE_PERL
176 rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
177#endif
178 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
179#ifdef USE_XIM
180 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
168#endif 181#endif
169#ifdef POINTER_BLANK 182#ifdef POINTER_BLANK
170 pointer_ev (this, &rxvt_term::pointer_cb), 183 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
171#endif 184#endif
172#ifdef USE_XIM
173 im_ev (this, &rxvt_term::im_cb),
174#endif
175#ifndef NO_BELL 185#ifndef NO_BELL
176 bell_ev (this, &rxvt_term::bell_cb), 186 bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
177#endif 187#endif
178 termwin_ev (this, &rxvt_term::x_cb), 188 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
179 vt_ev (this, &rxvt_term::x_cb), 189 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
180 child_ev (this, &rxvt_term::child_cb), 190 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
181 check_ev (this, &rxvt_term::check_cb), 191 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
182 flush_ev (this, &rxvt_term::flush_cb), 192 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
183 destroy_ev (this, &rxvt_term::destroy_cb), 193 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
184 pty_ev (this, &rxvt_term::pty_cb), 194
185 incr_ev (this, &rxvt_term::incr_cb)
186{
187 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 195 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
188 196
189 termlist.push_back (this); 197 termlist.push_back (this);
190 198
191#ifdef KEYSYM_RESOURCE 199#ifdef KEYSYM_RESOURCE
… …
193#endif 201#endif
194} 202}
195 203
196// clean up the most important stuff, do *not* call x or free mem etc. 204// clean up the most important stuff, do *not* call x or free mem etc.
197// for use before an emergency exit 205// for use before an emergency exit
206void
198void rxvt_term::emergency_cleanup () 207rxvt_term::emergency_cleanup ()
199{ 208{
200 if (cmd_pid) 209 if (cmd_pid)
201 kill (-cmd_pid, SIGHUP); 210 kill (-cmd_pid, SIGHUP);
202 211
212 pty_ev.stop ();
203 delete pty; pty = 0; 213 delete pty; pty = 0;
204} 214}
205 215
206rxvt_term::~rxvt_term () 216rxvt_term::~rxvt_term ()
207{ 217{
… …
214 if (fontset[i] != fontset[0]) 224 if (fontset[i] != fontset[0])
215 delete fontset[i]; 225 delete fontset[i];
216#endif 226#endif
217 delete fontset[0]; 227 delete fontset[0];
218 228
229#ifdef HAVE_BG_PIXMAP
230 bg_destroy ();
231#endif
232
219 if (display) 233 if (display)
220 { 234 {
221 dDisp;
222
223 selection_clear (); 235 selection_clear ();
236 selection_clear (true);
224 237
225#ifdef USE_XIM 238#ifdef USE_XIM
226 im_destroy (); 239 im_destroy ();
227#endif 240#endif
228#ifdef XTERM_SCROLLBAR 241 scrollBar.destroy ();
229 if (xscrollbarGC) XFreeGC (disp, xscrollbarGC);
230 if (ShadowGC) XFreeGC (disp, ShadowGC);
231#endif
232#ifdef PLAIN_SCROLLBAR
233 if (pscrollbarGC) XFreeGC (disp, pscrollbarGC);
234#endif
235#ifdef NEXT_SCROLLBAR
236 if (blackGC) XFreeGC (disp, blackGC);
237 if (whiteGC) XFreeGC (disp, whiteGC);
238 if (grayGC) XFreeGC (disp, grayGC);
239 if (darkGC) XFreeGC (disp, darkGC);
240 if (stippleGC) XFreeGC (disp, stippleGC);
241 if (dimple) XFreePixmap (disp, dimple);
242 if (upArrow) XFreePixmap (disp, upArrow);
243 if (downArrow) XFreePixmap (disp, downArrow);
244 if (upArrowHi) XFreePixmap (disp, upArrowHi);
245 if (downArrowHi) XFreePixmap (disp, downArrowHi);
246#endif
247#ifdef RXVT_SCROLLBAR
248 if (topShadowGC) XFreeGC (disp, topShadowGC);
249 if (botShadowGC) XFreeGC (disp, botShadowGC);
250 if (scrollbarGC) XFreeGC (disp, scrollbarGC);
251#endif
252 if (gc) XFreeGC (disp, gc); 242 if (gc) XFreeGC (dpy, gc);
253 243
254 delete drawable; 244 delete drawable;
255 // destroy all windows 245 // destroy all windows
256 if (parent[0]) 246 if (parent)
257 XDestroyWindow (disp, parent[0]); 247 XDestroyWindow (dpy, parent);
258 }
259 248
260 // TODO: free pixcolours, colours should become part of rxvt_display 249 for (int i = 0; i < TOTAL_COLORS; i++)
261 delete pix_colors_focused; 250 if (ISSET_PIXCOLOR (i))
251 {
252 pix_colors_focused [i].free (this);
262#if OFF_FOCUS_FADING 253#if OFF_FOCUS_FADING
263 delete pix_colors_unfocused; 254 pix_colors_unfocused [i].free (this);
264#endif 255#endif
256 }
265 257
258 clear ();
259
260 display->flush (); /* ideally .put should do this */
266 displays.put (display); 261 displays.put (display);
262 }
267 263
268 scr_release (); 264 scr_release ();
269 265
270 /* clear all resources */ 266 /* clear all resources */
271 for (int i = 0; i < allocated.size (); i++) 267 for (int i = 0; i < allocated.size (); i++)
272 free (allocated [i]); 268 free (allocated [i]);
273 269
274 free (selection.text); 270 free (selection.text);
271 free (selection.clip_text);
275 // TODO: manage env vars in child only(!) 272 // TODO: manage env vars in child only(!)
276 free (env_windowid);
277 free (env_display); 273 free (env_display);
278 free (env_term); 274 free (env_term);
279 free (env_colorfgbg);
280 free (locale); 275 free (locale);
281 free (v_buffer); 276 free (v_buffer);
282 free (incr_buf); 277
278 delete selection_req;
283 279
284 delete envv; 280 delete envv;
285 delete argv; 281 delete argv;
286 282
287#ifdef KEYSYM_RESOURCE 283#ifdef KEYSYM_RESOURCE
288 delete keyboard; 284 delete keyboard;
289#endif 285#endif
286#ifndef NO_RESOURCES
287 XrmDestroyDatabase (option_db);
288#endif
290} 289}
291 290
292// child has exited, usually destroys 291// child has exited, usually destroys
293void 292void
294rxvt_term::child_cb (child_watcher &w, int status) 293rxvt_term::child_cb (ev::child &w, int status)
295{ 294{
296 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); 295 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
297 296
298 cmd_pid = 0; 297 cmd_pid = 0;
299 298
300 if (!OPTION (Opt_hold)) 299 if (!option (Opt_hold))
301 destroy (); 300 destroy ();
302} 301}
303 302
304void 303void
305rxvt_term::destroy () 304rxvt_term::destroy ()
306{ 305{
307 if (destroy_ev.active) 306 if (destroy_ev.is_active ())
308 return; 307 return;
309 308
310 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); 309 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
311 310
312#if ENABLE_OVERLAY 311#if ENABLE_OVERLAY
… …
316 if (display) 315 if (display)
317 { 316 {
318#if USE_XIM 317#if USE_XIM
319 im_ev.stop (display); 318 im_ev.stop (display);
320#endif 319#endif
321#if HAVE_SCROLLBARS
322 scrollbar_ev.stop (display); 320 scrollbar_ev.stop (display);
323#endif 321#if ENABLE_TRANSPARENCY || ENABLE_PERL
324#if TRANSPARENT
325 rootwin_ev.stop (display); 322 rootwin_ev.stop (display);
326#endif 323#endif
327 incr_ev.stop ();
328 termwin_ev.stop (display); 324 termwin_ev.stop (display);
329 vt_ev.stop (display); 325 vt_ev.stop (display);
330 } 326 }
331 327
332 check_ev.stop (); 328 flush_ev.stop ();
333 pty_ev.stop (); 329 pty_ev.stop ();
334#ifdef CURSOR_BLINK 330#ifdef CURSOR_BLINK
335 cursor_blink_ev.stop (); 331 cursor_blink_ev.stop ();
336#endif 332#endif
337#ifdef TEXT_BLINK 333#ifdef TEXT_BLINK
… …
345#endif 341#endif
346#ifdef POINTER_BLANK 342#ifdef POINTER_BLANK
347 pointer_ev.stop (); 343 pointer_ev.stop ();
348#endif 344#endif
349 345
350 destroy_ev.start (0); 346 destroy_ev.start ();
351} 347}
352 348
353void 349void
354rxvt_term::destroy_cb (time_watcher &w) 350rxvt_term::destroy_cb (ev::idle &w, int revents)
355{ 351{
356 make_current (); 352 make_current ();
357 353
358 delete this; 354 delete this;
355}
356
357void
358rxvt_term::set_option (uint8_t opt, bool set)
359{
360 if (!opt)
361 return;
362
363 uint8_t mask = 1 << (opt & 7);
364 uint8_t &val = options [opt >> 3];
365
366 val = val & ~mask | (set ? mask : 0);
359} 367}
360 368
361/*----------------------------------------------------------------------*/ 369/*----------------------------------------------------------------------*/
362/* 370/*
363 * Exit gracefully, clearing the utmp entry and restoring tty attributes 371 * Exit gracefully, clearing the utmp entry and restoring tty attributes
… …
370{ 378{
371 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) 379 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
372 (*t)->emergency_cleanup (); 380 (*t)->emergency_cleanup ();
373} 381}
374 382
375#if ENABLE_FRILLS 383#if !ENABLE_MINIMAL
376static void 384static void
377print_x_error (Display *dpy, XErrorEvent *event) 385print_x_error (Display *dpy, XErrorEvent *event)
378{ 386{
379 char buffer[BUFSIZ]; 387 char buffer[BUFSIZ];
380 char mesg[BUFSIZ]; 388 char mesg[BUFSIZ];
381 char number[32]; 389 char number[32];
382 char *mtype = "XlibMessage"; 390 const char mtype[] = "XlibMessage";
383 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); 391 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
384 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); 392 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
385 rxvt_warn ("An X Error occured, trying to continue after report.\n"); 393 rxvt_warn ("An X Error occurred, trying to continue after report.\n");
386 rxvt_warn ("%s: %s\n", mesg, buffer); 394 rxvt_warn ("%s: %s\n", mesg, buffer);
387 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); 395 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
388 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); 396 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
389 sprintf(number, "%d", event->request_code); 397 sprintf(number, "%d", event->request_code);
390 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); 398 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
391 rxvt_warn ("(which is %s)\n", buffer); 399 rxvt_warn ("(which is %s)\n", buffer);
392 if (event->request_code >= 128) { 400 if (event->request_code >= 128) {
393 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", 401 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
394 mesg, BUFSIZ); 402 mesg, BUFSIZ);
395 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); 403 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
396 } 404 }
397 if ((event->error_code == BadWindow) || 405 if ((event->error_code == BadWindow) ||
398 (event->error_code == BadPixmap) || 406 (event->error_code == BadPixmap) ||
399 (event->error_code == BadCursor) || 407 (event->error_code == BadCursor) ||
400 (event->error_code == BadFont) || 408 (event->error_code == BadFont) ||
401 (event->error_code == BadDrawable) || 409 (event->error_code == BadDrawable) ||
402 (event->error_code == BadColor) || 410 (event->error_code == BadColor) ||
403 (event->error_code == BadGC) || 411 (event->error_code == BadGC) ||
404 (event->error_code == BadIDChoice) || 412 (event->error_code == BadIDChoice) ||
405 (event->error_code == BadValue) || 413 (event->error_code == BadValue) ||
406 (event->error_code == BadAtom)) { 414 (event->error_code == BadAtom)) {
407 if (event->error_code == BadValue) 415 if (event->error_code == BadValue)
408 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", 416 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
409 mesg, BUFSIZ); 417 mesg, BUFSIZ);
410 else if (event->error_code == BadAtom) 418 else if (event->error_code == BadAtom)
411 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", 419 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
412 mesg, BUFSIZ); 420 mesg, BUFSIZ);
413 else 421 else
414 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 422 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
415 mesg, BUFSIZ); 423 mesg, BUFSIZ);
416 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 424 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
417 } 425 }
418 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 426 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
419 mesg, BUFSIZ); 427 mesg, BUFSIZ);
420 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 428 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
421} 429}
422#endif 430#endif
423 431
424int 432int
… …
428 GET_R->allowedxerror = event->error_code; 436 GET_R->allowedxerror = event->error_code;
429 else 437 else
430 { 438 {
431 // GET_R is most likely not the terminal which caused the error, 439 // GET_R is most likely not the terminal which caused the error,
432 // so just output the error and continue 440 // so just output the error and continue
433#if ENABLE_FRILLS 441#if ENABLE_MINIMAL
442 old_xerror_handler (display, event);
443#else
434 print_x_error (display, event); 444 print_x_error (display, event);
435#else
436 old_xerror_handler (display, event);
437#endif 445#endif
438 } 446 }
439 447
440 return 0; 448 return 0;
441} 449}
… …
447 DisplayString (display)); 455 DisplayString (display));
448 rxvt_emergency_cleanup (); 456 rxvt_emergency_cleanup ();
449 _exit (EXIT_FAILURE); 457 _exit (EXIT_FAILURE);
450} 458}
451 459
452/*----------------------------------------------------------------------*/
453bool
454rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
455{
456 this->envv = envv;
457
458 SET_R (this);
459 set_locale ("");
460 set_environ (envv); // few things in X do not call setlocale :(
461
462 if (!init_vars ())
463 return false;
464
465 init_secondary ();
466
467 const char **cmd_argv = init_resources (argc, argv);
468
469#ifdef KEYSYM_RESOURCE
470 keyboard->register_done ();
471#endif
472
473#ifdef HAVE_SCROLLBARS
474 if (OPTION (Opt_scrollBar))
475 scrollBar.setIdle (); /* set existence for size calculations */
476#endif
477
478 pty = ptytty::create ();
479
480 create_windows (argc, argv);
481
482 dDisp;
483
484 init_xlocale ();
485
486 scr_reset (); // initialize screen
487
488#if 0
489 XSynchronize (disp, True);
490#endif
491
492#ifdef HAVE_SCROLLBARS
493 if (OPTION (Opt_scrollBar))
494 resize_scrollbar (); /* create and map scrollbar */
495#endif
496#ifdef TRANSPARENT
497 if (OPTION (Opt_transparent))
498 {
499 XSelectInput (disp, display->root, PropertyChangeMask);
500 check_our_parents ();
501 rootwin_ev.start (display, display->root);
502 }
503#endif
504
505 set_colorfgbg ();
506
507 init_command (cmd_argv);
508
509 free (cmd_argv);
510
511 if (pty->pty >= 0)
512 pty_ev.start (pty->pty, EVENT_READ);
513
514 check_ev.start ();
515
516 HOOK_INVOKE ((this, HOOK_START, DT_END));
517
518 XMapWindow (disp, vt);
519 XMapWindow (disp, parent[0]);
520
521 return true;
522}
523
524static struct sig_handlers 460static struct sig_handlers
525{ 461{
526 sig_watcher sw_term, sw_int; 462 ev::sig sw_term, sw_int;
527 463
528 /* 464 /*
529 * Catch a fatal signal and tidy up before quitting 465 * Catch a fatal signal and tidy up before quitting
530 */ 466 */
531 void 467 void sig_term (ev::sig &w, int revents);
532 sig_term (sig_watcher &w) 468
469 sig_handlers ()
533 { 470 {
534 rxvt_emergency_cleanup (); 471 sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
535 signal (w.signum, SIG_DFL);
536 kill (getpid (), w.signum);
537 }
538
539 sig_handlers ()
540 : sw_term (this, &sig_handlers::sig_term),
541 sw_int (this, &sig_handlers::sig_term) 472 sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
542 {
543 } 473 }
544} sig_handlers; 474} sig_handlers;
545 475
476void
477sig_handlers::sig_term (ev::sig &w, int revents)
478{
479 rxvt_emergency_cleanup ();
480 w.stop ();
481 kill (getpid (), w.signum);
482}
483
484static void
485rxvt_get_ttymode (struct termios *tio)
486{
487 if (tcgetattr (STDIN_FILENO, tio) < 0)
488 memset (tio, 0, sizeof (struct termios));
489
490 for (int i = 0; i < NCCS; i++)
491 tio->c_cc[i] = VDISABLE;
492
493 tio->c_cc[VINTR] = CINTR;
494 tio->c_cc[VQUIT] = CQUIT;
495 tio->c_cc[VERASE] = CERASE;
496#ifdef VERASE2
497 tio->c_cc[VERASE2] = CERASE2;
498#endif
499 tio->c_cc[VKILL] = CKILL;
500 tio->c_cc[VEOF] = CEOF;
501 tio->c_cc[VSTART] = CSTART;
502 tio->c_cc[VSTOP] = CSTOP;
503 tio->c_cc[VSUSP] = CSUSP;
504# ifdef VDSUSP
505 tio->c_cc[VDSUSP] = CDSUSP;
506# endif
507# ifdef VREPRINT
508 tio->c_cc[VREPRINT] = CRPRNT;
509# endif
510# ifdef VDISCRD
511 tio->c_cc[VDISCRD] = CFLUSH;
512# endif
513# ifdef VWERSE
514 tio->c_cc[VWERSE] = CWERASE;
515# endif
516# ifdef VLNEXT
517 tio->c_cc[VLNEXT] = CLNEXT;
518# endif
519# ifdef VSTATUS
520 tio->c_cc[VSTATUS] = CSTATUS;
521# endif
522
523# if VMIN != VEOF
524 tio->c_cc[VMIN] = 1;
525# endif
526# if VTIME != VEOL
527 tio->c_cc[VTIME] = 0;
528# endif
529
530 /* input modes */
531 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
532# ifdef IMAXBEL
533 | IMAXBEL
534# endif
535 | IXON);
536
537 /* output modes */
538 tio->c_oflag = (OPOST | ONLCR);
539
540 /* control modes */
541 tio->c_cflag = (CS8 | CREAD);
542
543 /* local modes */
544 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
545# if defined (ECHOCTL) && defined (ECHOKE)
546 | ECHOCTL | ECHOKE
547# endif
548 | ECHOE | ECHOK);
549}
550
546char **rxvt_environ; // startup environment 551char **rxvt_environ; // startup environment
547 552
548void 553void
549rxvt_init () 554rxvt_init ()
550{ 555{
551 ptytty::init (); 556 assert (("fontMask must not overlap other RS masks",
557 0 == (RS_fontMask & (RS_Sel | RS_baseattrMask | RS_customMask | RS_bgMask | RS_fgMask))));
558
559 rxvt_get_ttymode (&rxvt_term::def_tio);
560
561 // get rid of stdin/stdout as we don't need them, to free resources
562 dup2 (STDERR_FILENO, STDIN_FILENO);
563 dup2 (STDERR_FILENO, STDOUT_FILENO);
564
565 if (!ev_default_loop ())
566 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
552 567
553 rxvt_environ = environ; 568 rxvt_environ = environ;
554 569
555 signal (SIGHUP, SIG_IGN); 570 signal (SIGHUP, SIG_IGN);
556 signal (SIGPIPE, SIG_IGN); 571 signal (SIGPIPE, SIG_IGN);
557 572
558 sig_handlers.sw_term.start (SIGTERM); 573 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
559 sig_handlers.sw_int.start (SIGINT); 574 sig_handlers.sw_int.start (SIGINT); ev_unref ();
560
561 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
562 /* signal (SIGURG, SIG_DFL); */
563 575
564 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 576 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
565 // TODO: handle this with exceptions and tolerate the memory loss 577 // TODO: handle this with exceptions and tolerate the memory loss
566 XSetIOErrorHandler (rxvt_xioerror_handler); 578 XSetIOErrorHandler (rxvt_xioerror_handler);
567 579
568 XrmInitialize (); 580 XrmInitialize ();
569} 581}
570 582
571/* ------------------------------------------------------------------------- *
572 * MEMORY ALLOCATION WRAPPERS *
573 * ------------------------------------------------------------------------- */
574void *
575rxvt_malloc (size_t size)
576{
577 void *p = malloc (size);
578
579 if (!p)
580 rxvt_fatal ("memory allocation failure. aborting.\n");
581
582 return p;
583}
584
585void *
586rxvt_calloc (size_t number, size_t size)
587{
588 void *p = calloc (number, size);
589
590 if (!p)
591 rxvt_fatal ("memory allocation failure. aborting.\n");
592
593 return p;
594}
595
596void *
597rxvt_realloc (void *ptr, size_t size)
598{
599 void *p = realloc (ptr, size);
600
601 if (!p)
602 rxvt_fatal ("memory allocation failure. aborting.\n");
603
604 return p;
605}
606
607/*----------------------------------------------------------------------*/ 583/*----------------------------------------------------------------------*/
608/* 584/*
609 * window size/position calculcations for XSizeHint and other storage. 585 * window size/position calculations for XSizeHint and other storage.
610 * if width/height are non-zero then override calculated width/height 586 * if width/height are non-zero then override calculated width/height
611 */ 587 */
612void 588void
613rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 589rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
614{ 590{
615 short recalc_x, recalc_y; 591 short recalc_x, recalc_y;
616 int x, y, sb_w, flags; 592 int x, y, flags;
617 unsigned int w, h; 593 unsigned int w, h;
618 unsigned int max_width, max_height; 594 unsigned int max_width, max_height;
619 dDisp;
620 595
621 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 596 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
622 szHint.win_gravity = NorthWestGravity; 597 szHint.win_gravity = NorthWestGravity;
623 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 598 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
624 599
… …
632 if (rs[Rs_geometry]) 607 if (rs[Rs_geometry])
633 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); 608 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
634 609
635 if (flags & WidthValue) 610 if (flags & WidthValue)
636 { 611 {
612 if (!w)
613 rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
614
637 ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); 615 ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
638 szHint.flags |= USSize; 616 szHint.flags |= USSize;
639 } 617 }
640 618
641 if (flags & HeightValue) 619 if (flags & HeightValue)
642 { 620 {
621 if (!h)
622 rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
623
643 nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); 624 nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
644 szHint.flags |= USSize; 625 szHint.flags |= USSize;
645 } 626 }
646 627
647 if (flags & XValue) 628 if (flags & XValue)
648 { 629 {
… …
679 max_width = MAX_COLS * fwidth; 660 max_width = MAX_COLS * fwidth;
680 max_height = MAX_ROWS * fheight; 661 max_height = MAX_ROWS * fheight;
681 662
682 szHint.base_width = szHint.base_height = 2 * int_bwidth; 663 szHint.base_width = szHint.base_height = 2 * int_bwidth;
683 664
684 sb_w = 0;
685 window_vt_x = window_vt_y = int_bwidth; 665 window_vt_x = window_vt_y = int_bwidth;
686 666
687 if (scrollBar.state) 667 if (scrollBar.state)
688 { 668 {
689 sb_w = scrollbar_TotalWidth (); 669 int sb_w = scrollBar.total_width ();
690 szHint.base_width += sb_w; 670 szHint.base_width += sb_w;
671
691 if (!OPTION (Opt_scrollBar_right)) 672 if (!option (Opt_scrollBar_right))
692 window_vt_x += sb_w; 673 window_vt_x += sb_w;
693 } 674 }
694 675
695 szHint.width_inc = fwidth; 676 szHint.width_inc = fwidth;
696 szHint.height_inc = fheight; 677 szHint.height_inc = fheight;
697 szHint.min_width = szHint.base_width + szHint.width_inc; 678 szHint.min_width = szHint.base_width + szHint.width_inc;
698 szHint.min_height = szHint.base_height + szHint.height_inc; 679 szHint.min_height = szHint.base_height + szHint.height_inc;
699 680
700 if (newwidth && newwidth - szHint.base_width < max_width) 681 if (newwidth && newwidth - szHint.base_width < max_width)
701 { 682 {
702 szHint.width = newwidth; 683 szHint.width = newwidth;
… …
717 { 698 {
718 min_it (height, max_height); 699 min_it (height, max_height);
719 szHint.height = szHint.base_height + height; 700 szHint.height = szHint.base_height + height;
720 } 701 }
721 702
722 if (scrollBar.state && OPTION (Opt_scrollBar_right))
723 window_sb_x = szHint.width - sb_w;
724
725 if (recalc_x) 703 if (recalc_x)
726 szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; 704 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
705
727 if (recalc_y) 706 if (recalc_y)
728 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; 707 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
729 708
730 ncol = width / fwidth; 709 ncol = width / fwidth;
731 nrow = height / fheight; 710 nrow = height / fheight;
732} 711}
733 712
734/*----------------------------------------------------------------------*/ 713/*----------------------------------------------------------------------*/
735/* 714/*
… …
746 725
747 ws.ws_col = ncol; 726 ws.ws_col = ncol;
748 ws.ws_row = nrow; 727 ws.ws_row = nrow;
749 ws.ws_xpixel = width; 728 ws.ws_xpixel = width;
750 ws.ws_ypixel = height; 729 ws.ws_ypixel = height;
751 (void)ioctl (pty->pty, TIOCSWINSZ, &ws); 730 ioctl (pty->pty, TIOCSWINSZ, &ws);
752 731
753#if 0 732#if 0
754 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 733 // TIOCSWINSZ is supposed to do this automatically and correctly
755 if (cmd_pid) /* force through to the command */ 734 if (cmd_pid) /* force through to the command */
756 kill (-cmd_pid, SIGWINCH); 735 kill (-cmd_pid, SIGWINCH);
757#endif 736#endif
758} 737}
759 738
760/*----------------------------------------------------------------------*/ 739/*----------------------------------------------------------------------*/
761/* set_fonts () - load and set the various fonts 740/* load and set the various fonts */
762 *
763 * init = 1 - initialize
764 *
765 * fontname == FONT_UP - switch to bigger font
766 * fontname == FONT_DN - switch to smaller font
767 */
768bool 741bool
769rxvt_term::set_fonts () 742rxvt_term::set_fonts ()
770{ 743{
771 rxvt_fontset *fs = new rxvt_fontset (this); 744 rxvt_fontset *fs = new rxvt_fontset (this);
772 rxvt_fontprop prop; 745 rxvt_fontprop prop;
… …
786#endif 759#endif
787 760
788 delete fontset[0]; 761 delete fontset[0];
789 fontset[0] = fs; 762 fontset[0] = fs;
790 763
791 prop = (*fs)[1]->properties (); 764 prop = (*fs)[rxvt_fontset::firstFont]->properties ();
792 prop.height += lineSpace; 765 prop.height += lineSpace;
766 prop.width += letterSpace;
767
793 fs->set_prop (prop); 768 fs->set_prop (prop, false);
794 769
795 fwidth = prop.width; 770 fwidth = prop.width;
796 fheight = prop.height; 771 fheight = prop.height;
797 fbase = prop.ascent; 772 fbase = prop.ascent;
798 773
… …
807 { 782 {
808 fontset[style] = fs = new rxvt_fontset (this); 783 fontset[style] = fs = new rxvt_fontset (this);
809 rxvt_fontprop prop2 = prop; 784 rxvt_fontprop prop2 = prop;
810 785
811 if (res) 786 if (res)
812 prop2.weight = prop2.slant = rxvt_fontprop::unset; 787 {
788 fs->populate (res);
789 fs->set_prop (prop2, false);
790 }
813 else 791 else
814 { 792 {
815 res = fontset[0]->fontdesc; 793 fs->populate (fontset[0]->fontdesc);
816 794
817 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 795 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
818 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; 796 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
797
798 fs->set_prop (prop2, true);
819 } 799 }
820 800
821 fs->populate (res);
822 fs->set_prop (prop2);
823 } 801 }
824#else 802#else
825 fontset[style] = fontset[0]; 803 fontset[style] = fontset[0];
826#endif 804#endif
827 } 805 }
828 806
829 if (parent[0]) 807 if (parent)
830 { 808 {
831 resize_all_windows (0, 0, 0); 809 resize_all_windows (0, 0, 0);
832 scr_remap_chars (); 810 scr_remap_chars ();
833 scr_touch (true); 811 scr_touch (true);
834 } 812 }
835 813
836 return true; 814 return true;
837} 815}
838 816
817void
839void rxvt_term::set_string_property (Atom prop, const char *str, int len) 818rxvt_term::set_string_property (Atom prop, const char *str, int len)
840{ 819{
841 XChangeProperty (display->display, parent[0], 820 XChangeProperty (dpy, parent,
842 prop, XA_STRING, 8, PropModeReplace, 821 prop, XA_STRING, 8, PropModeReplace,
843 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 822 (const unsigned char *)str, len >= 0 ? len : strlen (str));
844} 823}
845 824
825void
826rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
827{
828 XTextProperty ct;
829
830 if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
831 {
832 XSetTextProperty (dpy, parent, &ct, prop);
833 XFree (ct.value);
834 }
835}
836
837void
846void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 838rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
847{ 839{
848 wchar_t *ws = rxvt_mbstowcs (str, len); 840 wchar_t *ws = rxvt_mbstowcs (str, len);
849 char *s = rxvt_wcstoutf8 (ws); 841 char *s = rxvt_wcstoutf8 (ws);
850 842
851 XChangeProperty (display->display, parent[0], 843 XChangeProperty (dpy, parent,
852 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 844 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
853 (const unsigned char *)s, strlen (s)); 845 (const unsigned char *)s, strlen (s));
854 846
855 free (s); 847 free (s);
856 free (ws); 848 free (ws);
… …
860/*----------------------------------------------------------------------*/ 852/*----------------------------------------------------------------------*/
861/* xterm sequences - title, iconName, color (exptl) */ 853/* xterm sequences - title, iconName, color (exptl) */
862void 854void
863rxvt_term::set_title (const char *str) 855rxvt_term::set_title (const char *str)
864{ 856{
865 set_string_property (XA_WM_NAME, str); 857 set_mbstring_property (XA_WM_NAME, str);
866#if ENABLE_EWMH 858#if ENABLE_EWMH
867 set_utf8_property (xa[XA_NET_WM_NAME], str); 859 set_utf8_property (xa[XA_NET_WM_NAME], str);
868#endif 860#endif
869} 861}
870 862
871void 863void
872rxvt_term::set_icon_name (const char *str) 864rxvt_term::set_icon_name (const char *str)
873{ 865{
874 set_string_property (XA_WM_ICON_NAME, str); 866 set_mbstring_property (XA_WM_ICON_NAME, str);
875#if ENABLE_EWMH 867#if ENABLE_EWMH
876 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 868 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
877#endif 869#endif
878} 870}
879 871
872void
873rxvt_term::set_window_color (int idx, const char *color)
874{
880#ifdef XTERM_COLOR_CHANGE 875#ifdef XTERM_COLOR_CHANGE
881void
882rxvt_term::set_window_color (int idx, const char *color)
883{
884 rxvt_color xcol; 876 rxvt_color xcol;
885 int i;
886 877
887 if (color == NULL || *color == '\0') 878 if (color == NULL || *color == '\0')
888 return; 879 return;
889 880
881 color = strdup (color);
882 allocated.push_back ((void *)color);
883 rs[Rs_color + idx] = color;
884
890 /* handle color aliases */ 885 /* handle color aliases */
891 if (isdigit (*color)) 886 if (isdigit (*color))
892 { 887 {
893 i = atoi (color); 888 int i = atoi (color);
894 889
895 if (i >= 8 && i <= 15) 890 if (i >= 8 && i <= 15)
891 {
896 { /* bright colors */ 892 /* bright colors */
897 i -= 8;
898 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 893 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
899 SET_PIXCOLOR (idx);
900 goto done; 894 goto done;
901 } 895 }
902 896
903 if (i >= 0 && i <= 7) 897 if (i >= 0 && i <= 7)
898 {
904 { /* normal colors */ 899 /* normal colors */
905 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; 900 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
906 SET_PIXCOLOR (idx);
907 goto done; 901 goto done;
908 } 902 }
909 } 903 }
910 904
911 if (!rXParseAllocColor (&xcol, color)) 905 set_color (xcol, color);
912 return;
913
914 /* XStoreColor (display->display, display->cmap, XColor*); */
915 906
916 /* 907 /*
917 * FIXME: should free colors here, but no idea how to do it so instead, 908 * FIXME: should free colors here, but no idea how to do it so instead,
918 * so just keep gobbling up the colormap 909 * so just keep gobbling up the colormap
919 */ 910 */
920# if 0
921 for (i = Color_Black; i <= Color_White; i++)
922 if (pix_colors[idx] == pix_colors[i])
923 break;
924 if (i > Color_White)
925 {
926 /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
927 XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
928 DisplayPlanes (display->display, display->screen));
929 }
930# endif
931 911
932 pix_colors_focused[idx] = xcol; 912 pix_colors_focused[idx] = xcol;
933 SET_PIXCOLOR (idx);
934 913
935 /* XSetWindowAttributes attr; */
936 /* Cursor cursor; */
937done: 914done:
938
939#if OFF_FOCUS_FADING
940 if (rs[Rs_fade])
941 pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
942#endif
943
944 /*TODO: handle Color_BD, scrollbar background, etc. */ 915 /*TODO: handle Color_BD, scrollbar background, etc. */
945 916
917 update_fade_color (idx);
946 recolour_cursor (); 918 recolour_cursor ();
947 scr_recolour (); 919 scr_recolour ();
920#endif /* XTERM_COLOR_CHANGE */
948} 921}
949
950#else
951# define set_window_color (idx,color) ((void)0)
952#endif /* XTERM_COLOR_CHANGE */
953 922
954void 923void
955rxvt_term::recolour_cursor () 924rxvt_term::recolour_cursor ()
956{ 925{
957 XColor xcol[2]; 926 XColor fg, bg;
958 927
959 xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) 928 (ISSET_PIXCOLOR (Color_pointer_fg)
960 ? pix_colors_focused[Color_pointer_fg] 929 ? pix_colors_focused[Color_pointer_fg]
961 : pix_colors_focused[Color_fg]; 930 : pix_colors_focused[Color_fg]).get (fg);
931
962 xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) 932 (ISSET_PIXCOLOR (Color_pointer_bg)
963 ? pix_colors_focused[Color_pointer_bg] 933 ? pix_colors_focused[Color_pointer_bg]
964 : pix_colors_focused[Color_bg]; 934 : pix_colors_focused[Color_bg]).get (bg);
965 935
966 XQueryColors (display->display, display->cmap, xcol, 2); 936 XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
967 XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
968} 937}
969 938
970/*----------------------------------------------------------------------*/ 939/*----------------------------------------------------------------------*/
971/* 940/*
972 * find if fg/bg matches any of the normal (low-intensity) colors 941 * find if fg/bg matches any of the normal (low-intensity) colors
973 */ 942 */
974void 943void
975rxvt_term::set_colorfgbg () 944rxvt_term::set_colorfgbg ()
976{ 945{
977 unsigned int i; 946 unsigned int i;
978 const char *xpmb = "\0"; 947 const char *xpmb = "";
979 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 948 char fstr[] = "default";
949 char bstr[] = "default";
980 950
981 env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
982 strcpy (fstr, "default");
983 strcpy (bstr, "default");
984 for (i = Color_Black; i <= Color_White; i++) 951 for (i = Color_Black; i <= Color_White; i++)
985 if (pix_colors[Color_fg] == pix_colors[i]) 952 if (pix_colors[Color_fg] == pix_colors[i])
986 { 953 {
987 sprintf (fstr, "%d", (i - Color_Black)); 954 sprintf (fstr, "%d", i - Color_Black);
988 break; 955 break;
989 } 956 }
990 957
991 for (i = Color_Black; i <= Color_White; i++) 958 for (i = Color_Black; i <= Color_White; i++)
992 if (pix_colors[Color_bg] == pix_colors[i]) 959 if (pix_colors[Color_bg] == pix_colors[i])
993 { 960 {
994 sprintf (bstr, "%d", (i - Color_Black)); 961 sprintf (bstr, "%d", i - Color_Black);
995#ifdef XPM_BACKGROUND 962#ifdef BG_IMAGE_FROM_FILE
996 xpmb = "default;"; 963 xpmb = "default;";
997#endif 964#endif
998 break; 965 break;
999 } 966 }
1000 967
1001 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 968 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1002} 969}
1003 970
1004/*----------------------------------------------------------------------*/ 971/*----------------------------------------------------------------------*/
1005 972
1006int 973bool
1007rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 974rxvt_term::set_color (rxvt_color &color, const char *name)
1008{ 975{
1009 if (!screen_in_out->set (display, colour)) 976 if (color.set (this, name))
1010 {
1011 rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1012 return false;
1013 }
1014
1015 return true; 977 return true;
978
979 rxvt_warn ("can't get colour '%s', continuing without.\n", name);
980 return false;
981}
982
983void
984rxvt_term::alias_color (int dst, int src)
985{
986 pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1016} 987}
1017 988
1018/* -------------------------------------------------------------------- * 989/* -------------------------------------------------------------------- *
1019 * - WINDOW RESIZING - * 990 * - WINDOW RESIZING - *
1020 * -------------------------------------------------------------------- */ 991 * -------------------------------------------------------------------- */
… …
1022rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) 993rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1023{ 994{
1024 int fix_screen; 995 int fix_screen;
1025 int old_width = szHint.width; 996 int old_width = szHint.width;
1026 int old_height = szHint.height; 997 int old_height = szHint.height;
1027 dDisp;
1028 998
1029 window_calc (newwidth, newheight); 999 window_calc (newwidth, newheight);
1000
1001 bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
1002
1003 // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
1004 if (set_hint)
1005 {
1006 szHint.flags &= ~(PBaseSize | PResizeInc);
1030 XSetWMNormalHints (disp, parent[0], &szHint); 1007 XSetWMNormalHints (dpy, parent, &szHint);
1008 szHint.flags |= PBaseSize | PResizeInc;
1009 }
1031 1010
1032 if (!ignoreparent) 1011 if (!ignoreparent)
1033 { 1012 {
1034#ifdef SMART_RESIZE 1013#ifdef SMART_RESIZE
1035 /* 1014 /*
… …
1039 int x, y, x1, y1; 1018 int x, y, x1, y1;
1040 int dx, dy; 1019 int dx, dy;
1041 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1020 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1042 Window unused_cr; 1021 Window unused_cr;
1043 1022
1044 XTranslateCoordinates (disp, parent[0], display->root, 1023 XTranslateCoordinates (dpy, parent, display->root,
1045 0, 0, &x, &y, &unused_cr); 1024 0, 0, &x, &y, &unused_cr);
1046 XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, 1025 XGetGeometry (dpy, parent, &unused_cr, &x1, &y1,
1047 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1026 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1048 /* 1027 /*
1049 * if display->root isn't the parent window, a WM will probably have offset 1028 * if display->root isn't the parent window, a WM will probably have offset
1050 * our position for handles and decorations. Counter it 1029 * our position for handles and decorations. Counter it
1051 */ 1030 */
… …
1053 { 1032 {
1054 x -= x1; 1033 x -= x1;
1055 y -= y1; 1034 y -= y1;
1056 } 1035 }
1057 1036
1058 x1 = (DisplayWidth (disp, display->screen) - old_width ) / 2; 1037 x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1059 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; 1038 y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1060 dx = old_width - szHint.width; 1039 dx = old_width - szHint.width;
1061 dy = old_height - szHint.height; 1040 dy = old_height - szHint.height;
1062 1041
1063 /* Check position of the center of the window */ 1042 /* Check position of the center of the window */
1064 if (x < x1) /* left half */ 1043 if (x < x1) /* left half */
… …
1068 if (y < y1) /* top half */ 1047 if (y < y1) /* top half */
1069 dy = 0; 1048 dy = 0;
1070 else if (y == y1) /* exact center */ 1049 else if (y == y1) /* exact center */
1071 dy /= 2; 1050 dy /= 2;
1072 1051
1073 XMoveResizeWindow (disp, parent[0], x + dx, y + dy, 1052 XMoveResizeWindow (dpy, parent, x + dx, y + dy,
1074 szHint.width, szHint.height); 1053 szHint.width, szHint.height);
1075#else 1054#else
1076 XResizeWindow (disp, parent[0], szHint.width, szHint.height); 1055 XResizeWindow (dpy, parent, szHint.width, szHint.height);
1077#endif 1056#endif
1078 } 1057 }
1058
1059 if (set_hint)
1060 XSetWMNormalHints (dpy, parent, &szHint);
1079 1061
1080 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1062 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1081 1063
1082 if (fix_screen || newwidth != old_width || newheight != old_height) 1064 if (fix_screen || newwidth != old_width || newheight != old_height)
1083 { 1065 {
1084 if (scrollBar.state) 1066 if (scrollBar.state)
1085 { 1067 scrollBar.resize ();
1086 XMoveResizeWindow (disp, scrollBar.win,
1087 window_sb_x, 0,
1088 scrollbar_TotalWidth (), szHint.height);
1089 resize_scrollbar ();
1090 }
1091 1068
1092 XMoveResizeWindow (disp, vt, 1069 XMoveResizeWindow (dpy, vt,
1093 window_vt_x, window_vt_y, 1070 window_vt_x, window_vt_y,
1094 width, height); 1071 width, height);
1095 1072
1096 scr_clear (); 1073#ifdef HAVE_BG_PIXMAP
1097#ifdef XPM_BACKGROUND 1074 if (bg_window_size_sensitive ())
1098 resize_pixmap (); 1075 update_background ();
1099#endif 1076#endif
1100 } 1077 }
1101 1078
1102 if (fix_screen || old_height == 0) 1079 if (fix_screen || old_height == 0)
1103 scr_reset (); 1080 scr_reset ();
1104 1081
1105#ifdef XPM_BACKGROUND
1106 if (pixmap)
1107 scr_touch (false);
1108#endif
1109
1110#ifdef USE_XIM 1082#ifdef USE_XIM
1111 IMSetStatusPosition (); 1083 IMSetPosition ();
1112#endif 1084#endif
1113} 1085}
1114 1086
1115/* 1087/*
1116 * Set the width/height of the vt window in characters. Units are pixels. 1088 * Set the width/height of the vt window in characters. Units are pixels.
… …
1121{ 1093{
1122 XWindowAttributes wattr; 1094 XWindowAttributes wattr;
1123 1095
1124 if (newwidth == 0 || newheight == 0) 1096 if (newwidth == 0 || newheight == 0)
1125 { 1097 {
1126 XGetWindowAttributes (display->display, display->root, &wattr); 1098 XGetWindowAttributes (dpy, display->root, &wattr);
1127 1099
1128 if (newwidth == 0) 1100 if (newwidth == 0)
1129 newwidth = wattr.width - szHint.base_width; 1101 newwidth = wattr.width - szHint.base_width;
1130 if (newheight == 0) 1102 if (newheight == 0)
1131 newheight = wattr.height - szHint.base_height; 1103 newheight = wattr.height - szHint.base_height;
… …
1145#ifdef USE_XIM 1117#ifdef USE_XIM
1146 1118
1147void 1119void
1148rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) 1120rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1149{ 1121{
1150 fg = pix_colors[Color_fg]; 1122 fg = pix_colors [Color_fg];
1151 bg = pix_colors[Color_bg]; 1123 bg = pix_colors [Color_bg];
1152} 1124}
1153 1125
1154void 1126void
1155rxvt_term::im_set_size (XRectangle &size) 1127rxvt_term::im_set_size (XRectangle &size)
1156{ 1128{
… …
1179 1151
1180/* Checking whether input method is running. */ 1152/* Checking whether input method is running. */
1181bool 1153bool
1182rxvt_term::IMisRunning () 1154rxvt_term::IMisRunning ()
1183{ 1155{
1184 char *p;
1185 Atom atom; 1156 Atom atom;
1186 Window win; 1157 Window win;
1187 char server[IMBUFSIZ]; 1158 char server[IMBUFSIZ];
1188 1159
1189 /* get current locale modifier */ 1160 /* get current locale modifier */
1190 if ((p = XSetLocaleModifiers (NULL)) != NULL) 1161 if (char *p = XSetLocaleModifiers (0))
1191 { 1162 {
1192 strcpy (server, "@server="); 1163 strcpy (server, "@server=");
1193 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1164 strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1194 1165
1195 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1166 if (p = strchr (server + 1, '@')) /* first one only */
1196 *p = '\0'; 1167 *p = '\0';
1197 1168
1198 atom = XInternAtom (display->display, server, False); 1169 atom = XInternAtom (dpy, server, False);
1199 win = XGetSelectionOwner (display->display, atom); 1170 win = XGetSelectionOwner (dpy, atom);
1200 1171
1201 if (win != None) 1172 if (win != None)
1202 return True; 1173 return true;
1203 } 1174 }
1204 1175
1205 return False; 1176 return false;
1206} 1177}
1207 1178
1208void 1179void
1209rxvt_term::IMSendSpot () 1180rxvt_term::IMSendSpot ()
1210{ 1181{
1211 XPoint nspot; 1182 XPoint nspot;
1212 XVaNestedList preedit_attr; 1183 XVaNestedList preedit_attr;
1213 1184
1214 if (!Input_Context 1185 if (!Input_Context
1215 || !focus 1186 || !focus
1216 || !(input_style & XIMPreeditPosition)) 1187 || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1217 return; 1188 return;
1218 1189
1219 im_set_position (nspot); 1190 im_set_position (nspot);
1220 1191
1221 if (nspot.x == spot.x && nspot.y == spot.y) 1192 if (nspot.x == spot.x && nspot.y == spot.y)
… …
1267 1238
1268 term->make_current (); 1239 term->make_current ();
1269 1240
1270 if (text) 1241 if (text)
1271 { 1242 {
1272 void *str; 1243 wchar_t *str;
1273 1244
1274 if (!text->encoding_is_wchar && text->string.multi_byte) 1245 if (!text->encoding_is_wchar && text->string.multi_byte)
1275 { 1246 {
1276 // of course, X makes it ugly again 1247 // of course, X makes it ugly again
1277 if (term->rs[Rs_imLocale]) 1248 if (term->rs[Rs_imLocale])
1278 SET_LOCALE (term->rs[Rs_imLocale]); 1249 SET_LOCALE (term->rs[Rs_imLocale]);
1279 1250
1280 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); 1251 str = rxvt_temp_buf<wchar_t> (text->length + 1);
1281 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); 1252 mbstowcs (str, text->string.multi_byte, text->length + 1);
1282 1253
1283 if (term->rs[Rs_imLocale]) 1254 if (term->rs[Rs_imLocale])
1284 SET_LOCALE (term->locale); 1255 SET_LOCALE (term->locale);
1285 } 1256 }
1286 else 1257 else
1287 str = (void *)text->string.wide_char; 1258 str = text->string.wide_char;
1288 1259
1289 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, 1260 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1290 DT_INT, call_data->caret, 1261 DT_INT, call_data->caret,
1291 DT_INT, call_data->chg_first, 1262 DT_INT, call_data->chg_first,
1292 DT_INT, call_data->chg_length, 1263 DT_INT, call_data->chg_length,
1293 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, 1264 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
… …
1363 p = pet[pi]; 1334 p = pet[pi];
1364 1335
1365 if (!p) 1336 if (!p)
1366 continue; 1337 continue;
1367 1338
1368 s = rxvt_splitcommastring (p); 1339 s = rxvt_strsplit (',', p);
1369 1340
1370 for (i = found = 0; !found && s[i]; i++) 1341 for (i = found = 0; !found && s[i]; i++)
1371 { 1342 {
1372 if (!strcmp (s[i], "OverTheSpot")) 1343 if (!strcmp (s[i], "OverTheSpot"))
1373 input_style = XIMPreeditPosition | XIMStatusNothing; 1344 input_style = XIMPreeditPosition | XIMStatusNothing;
… …
1385 input_style = XIMPreeditNothing | XIMStatusNothing; 1356 input_style = XIMPreeditNothing | XIMStatusNothing;
1386 1357
1387 for (j = 0; j < xim_styles->count_styles; j++) 1358 for (j = 0; j < xim_styles->count_styles; j++)
1388 if (input_style == xim_styles->supported_styles[j]) 1359 if (input_style == xim_styles->supported_styles[j])
1389 { 1360 {
1390 rxvt_freecommastring (s); 1361 rxvt_free_strsplit (s);
1391 1362
1392 found = 1; 1363 found = 1;
1393 goto foundpet; 1364 goto foundpet;
1394 } 1365 }
1395 1366
1396 } 1367 }
1397 1368
1398 rxvt_freecommastring (s); 1369 rxvt_free_strsplit (s);
1399 } 1370 }
1400 1371
1401foundpet: 1372foundpet:
1402 1373
1403 XFree (xim_styles); 1374 XFree (xim_styles);
… …
1428 "*", 1399 "*",
1429 fheight, 1400 fheight,
1430 fheight + 1, fheight - 1, 1401 fheight + 1, fheight - 1,
1431 fheight - 2, fheight + 2); 1402 fheight - 2, fheight + 2);
1432 1403
1433 fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, 1404 fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1434 &missing_charset_list, &missing_charset_count, &def_string); 1405 &missing_charset_list, &missing_charset_count, &def_string);
1435 1406
1436 if (missing_charset_list) 1407 if (missing_charset_list)
1437 XFreeStringList (missing_charset_list); 1408 XFreeStringList (missing_charset_list);
1438 1409
… …
1479 XNBackground, bg, 1450 XNBackground, bg,
1480 XNArea, &status_rect, 1451 XNArea, &status_rect,
1481 XNFontSet, fs, 1452 XNFontSet, fs,
1482 NULL); 1453 NULL);
1483 } 1454 }
1455#if ENABLE_XIM_ONTHESPOT
1484 else if (input_style & XIMPreeditCallbacks) 1456 else if (input_style & XIMPreeditCallbacks)
1485 { 1457 {
1458 im_set_position (spot);
1459
1486 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; 1460 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1487 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; 1461 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1488 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; 1462 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1489#if 0 1463# if 0
1490 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; 1464 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1491#endif 1465# endif
1492 1466
1493 preedit_attr = XVaCreateNestedList (0, 1467 preedit_attr = XVaCreateNestedList (0,
1468 XNSpotLocation, &spot,
1494 XNPreeditStartCallback, &xcb[0], 1469 XNPreeditStartCallback, &xcb[0],
1495 XNPreeditDoneCallback , &xcb[1], 1470 XNPreeditDoneCallback , &xcb[1],
1496 XNPreeditDrawCallback , &xcb[2], 1471 XNPreeditDrawCallback , &xcb[2],
1497#if 0 1472# if 0
1498 XNPreeditCaretCallback, &xcb[3], 1473 XNPreeditCaretCallback, &xcb[3],
1499#endif 1474# endif
1500 NULL); 1475 NULL);
1501 } 1476 }
1477#endif
1502 1478
1503 Input_Context = XCreateIC (xim, 1479 Input_Context = XCreateIC (xim,
1504 XNInputStyle, input_style, 1480 XNInputStyle, input_style,
1505 XNClientWindow, vt, 1481 XNClientWindow, vt,
1506 XNFocusWindow, parent[0], 1482 XNFocusWindow, parent,
1507 preedit_attr ? XNPreeditAttributes : NULL, 1483 preedit_attr ? XNPreeditAttributes : NULL,
1508 preedit_attr, 1484 preedit_attr,
1509 status_attr ? XNStatusAttributes : NULL, 1485 status_attr ? XNStatusAttributes : NULL,
1510 status_attr, NULL); 1486 status_attr, NULL);
1511 1487
1512 if (preedit_attr) XFree (preedit_attr); 1488 if (preedit_attr) XFree (preedit_attr);
1513 if (status_attr) XFree (status_attr); 1489 if (status_attr) XFree (status_attr);
1514 if (fs) XFreeFontSet (display->display, fs); 1490 if (fs) XFreeFontSet (dpy, fs);
1515 1491
1516 if (Input_Context == NULL) 1492 if (Input_Context == NULL)
1517 { 1493 {
1518 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1494 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1519 im_destroy (); 1495 im_destroy ();
… …
1524 // unfortunately, only the focus window is used by XIM, hard to fix 1500 // unfortunately, only the focus window is used by XIM, hard to fix
1525 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) 1501 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1526 vt_select_input (); 1502 vt_select_input ();
1527#endif 1503#endif
1528 1504
1529 if (input_style & XIMPreeditArea)
1530 IMSetStatusPosition (); 1505 IMSetPosition ();
1531 1506
1532 return true; 1507 return true;
1533} 1508}
1534 1509
1535void 1510void
… …
1555 p = rs[Rs_inputMethod]; 1530 p = rs[Rs_inputMethod];
1556 if (p && *p) 1531 if (p && *p)
1557 { 1532 {
1558 bool found = false; 1533 bool found = false;
1559 1534
1560 s = rxvt_splitcommastring (p); 1535 s = rxvt_strsplit (',', p);
1561 1536
1562 for (i = 0; s[i]; i++) 1537 for (i = 0; s[i]; i++)
1563 { 1538 {
1564 if (*s[i]) 1539 if (*s[i])
1565 { 1540 {
… …
1571 break; 1546 break;
1572 } 1547 }
1573 } 1548 }
1574 } 1549 }
1575 1550
1576 rxvt_freecommastring (s); 1551 rxvt_free_strsplit (s);
1577 1552
1578 if (found) 1553 if (found)
1579 goto done; 1554 goto done;
1580 } 1555 }
1581 1556
… …
1593 SET_LOCALE (locale); 1568 SET_LOCALE (locale);
1594#endif 1569#endif
1595} 1570}
1596 1571
1597void 1572void
1598rxvt_term::IMSetStatusPosition () 1573rxvt_term::IMSetPosition ()
1599{ 1574{
1600 XRectangle preedit_rect, status_rect, *needed_rect; 1575 XRectangle preedit_rect, status_rect, *needed_rect;
1601 XVaNestedList preedit_attr, status_attr; 1576 XVaNestedList preedit_attr, status_attr;
1602 1577
1603 if (!Input_Context 1578 if (!Input_Context
1604 || !focus 1579 || !focus
1605 || !(input_style & XIMPreeditArea) 1580 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1606 || !IMisRunning ()) 1581 || !IMisRunning ())
1607 return; 1582 return;
1608 1583
1584 if (input_style & XIMPreeditPosition)
1585 {
1586 im_set_size (preedit_rect);
1587 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1588
1589 XSetICValues (Input_Context,
1590 XNPreeditAttributes, preedit_attr, NULL);
1591 }
1592 else
1593 {
1609 /* Getting the necessary width of preedit area */ 1594 /* Getting the necessary width of preedit area */
1610 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1595 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1611 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1596 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1612 XFree (status_attr); 1597 XFree (status_attr);
1613 1598
1614 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1599 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1615 XFree (needed_rect); 1600 XFree (needed_rect);
1616 1601
1617 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1602 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1618 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1603 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1619 1604
1620 XSetICValues (Input_Context, 1605 XSetICValues (Input_Context,
1621 XNPreeditAttributes, preedit_attr, 1606 XNPreeditAttributes, preedit_attr,
1622 XNStatusAttributes, status_attr, NULL); 1607 XNStatusAttributes, status_attr,
1608 NULL);
1623 1609
1610 XFree (status_attr);
1611 }
1612
1624 XFree (preedit_attr); 1613 XFree (preedit_attr);
1625 XFree (status_attr);
1626} 1614}
1627#endif /* USE_XIM */ 1615#endif /* USE_XIM */
1616
1617void
1618rxvt_term::get_window_origin (int &x, int &y)
1619{
1620 Window cr;
1621 XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr);
1622}
1623
1624Pixmap
1625rxvt_term::get_pixmap_property (Atom property)
1626{
1627 Pixmap pixmap = None;
1628
1629 int aformat;
1630 unsigned long nitems, bytes_after;
1631 Atom atype;
1632 unsigned char *prop;
1633 int result = XGetWindowProperty (dpy, display->root, property,
1634 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1635 &nitems, &bytes_after, &prop);
1636 if (result == Success)
1637 {
1638 if (atype == XA_PIXMAP)
1639 pixmap = *(Pixmap *)prop;
1640 XFree (prop);
1641 }
1642
1643 return pixmap;
1644}
1645
1646#ifdef HAVE_BG_PIXMAP
1647
1648void
1649rxvt_term::update_background ()
1650{
1651 if (update_background_ev.is_active ())
1652 return;
1653
1654 bg_invalidate ();
1655
1656 ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
1657
1658 if (to_wait <= 0.)
1659 bg_render ();
1660 else
1661 update_background_ev.start (to_wait);
1662}
1663
1664void
1665rxvt_term::update_background_cb (ev::timer &w, int revents)
1666{
1667 make_current ();
1668
1669 update_background_ev.stop ();
1670 bg_render ();
1671 refresh_check ();
1672}
1673
1674#endif /* HAVE_BG_PIXMAP */
1628 1675
1629/*----------------------- end-of-file (C source) -----------------------*/ 1676/*----------------------- end-of-file (C source) -----------------------*/

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