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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.311 by root, Tue Nov 4 13:28:40 2008 UTC vs.
Revision 1.331 by sf-exg, Mon Jul 26 22:07:38 2010 UTC

… …
35#include "keyboard.h" 35#include "keyboard.h"
36#include "rxvtperl.h" 36#include "rxvtperl.h"
37 37
38#include <limits> 38#include <limits>
39 39
40#include <cassert>
40#include <csignal> 41#include <csignal>
41#include <cstring> 42#include <cstring>
42 43
43#include <termios.h> 44#include <termios.h>
44 45
… …
101 { 102 {
102 if (cc->c2 == c2) return c1; 103 if (cc->c2 == c2) return c1;
103 cc = (*this)[cc->c1]; 104 cc = (*this)[cc->c1];
104 } 105 }
105 106
106 // check to see wether this combination already exists otherwise 107 // check to see whether this combination already exists otherwise
107 for (cc = v.end (); cc-- > v.begin (); ) 108 for (cc = v.end (); cc-- > v.begin (); )
108 { 109 {
109 if (cc->c1 == c1 && cc->c2 == c2) 110 if (cc->c1 == c1 && cc->c2 == c2)
110 return COMPOSE_LO + (cc - v.begin ()); 111 return COMPOSE_LO + (cc - v.begin ());
111 } 112 }
… …
237#endif 238#endif
238 239
239 if (display) 240 if (display)
240 { 241 {
241 selection_clear (); 242 selection_clear ();
243 selection_clear (true);
242 244
243#ifdef USE_XIM 245#ifdef USE_XIM
244 im_destroy (); 246 im_destroy ();
245#endif 247#endif
246 scrollBar.destroy (); 248 scrollBar.destroy ();
… …
271 /* clear all resources */ 273 /* clear all resources */
272 for (int i = 0; i < allocated.size (); i++) 274 for (int i = 0; i < allocated.size (); i++)
273 free (allocated [i]); 275 free (allocated [i]);
274 276
275 free (selection.text); 277 free (selection.text);
278 free (selection.clip_text);
276 // TODO: manage env vars in child only(!) 279 // TODO: manage env vars in child only(!)
277 free (env_display); 280 free (env_display);
278 free (env_term); 281 free (env_term);
279 free (locale); 282 free (locale);
280 free (v_buffer); 283 free (v_buffer);
… …
380 char mesg[BUFSIZ]; 383 char mesg[BUFSIZ];
381 char number[32]; 384 char number[32];
382 char *mtype = "XlibMessage"; 385 char *mtype = "XlibMessage";
383 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); 386 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
384 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); 387 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
385 rxvt_warn ("An X Error occured, trying to continue after report.\n"); 388 rxvt_warn ("An X Error occurred, trying to continue after report.\n");
386 rxvt_warn ("%s: %s\n", mesg, buffer); 389 rxvt_warn ("%s: %s\n", mesg, buffer);
387 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); 390 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
388 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); 391 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
389 sprintf(number, "%d", event->request_code); 392 sprintf(number, "%d", event->request_code);
390 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); 393 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
391 rxvt_warn ("(which is %s)\n", buffer); 394 rxvt_warn ("(which is %s)\n", buffer);
392 if (event->request_code >= 128) { 395 if (event->request_code >= 128) {
393 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", 396 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
394 mesg, BUFSIZ); 397 mesg, BUFSIZ);
395 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); 398 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
396 } 399 }
397 if ((event->error_code == BadWindow) || 400 if ((event->error_code == BadWindow) ||
398 (event->error_code == BadPixmap) || 401 (event->error_code == BadPixmap) ||
399 (event->error_code == BadCursor) || 402 (event->error_code == BadCursor) ||
400 (event->error_code == BadFont) || 403 (event->error_code == BadFont) ||
401 (event->error_code == BadDrawable) || 404 (event->error_code == BadDrawable) ||
402 (event->error_code == BadColor) || 405 (event->error_code == BadColor) ||
403 (event->error_code == BadGC) || 406 (event->error_code == BadGC) ||
404 (event->error_code == BadIDChoice) || 407 (event->error_code == BadIDChoice) ||
405 (event->error_code == BadValue) || 408 (event->error_code == BadValue) ||
406 (event->error_code == BadAtom)) { 409 (event->error_code == BadAtom)) {
407 if (event->error_code == BadValue) 410 if (event->error_code == BadValue)
408 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", 411 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
409 mesg, BUFSIZ); 412 mesg, BUFSIZ);
410 else if (event->error_code == BadAtom) 413 else if (event->error_code == BadAtom)
411 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", 414 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
412 mesg, BUFSIZ); 415 mesg, BUFSIZ);
413 else 416 else
414 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 417 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
415 mesg, BUFSIZ); 418 mesg, BUFSIZ);
416 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 419 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
417 } 420 }
418 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 421 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
419 mesg, BUFSIZ); 422 mesg, BUFSIZ);
420 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 423 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
421} 424}
422#endif 425#endif
423 426
424int 427int
… …
476char **rxvt_environ; // startup environment 479char **rxvt_environ; // startup environment
477 480
478void 481void
479rxvt_init () 482rxvt_init ()
480{ 483{
484 assert (("fontMask must not overlap other RS masks",
485 0 == (RS_fontMask & (RS_Sel | RS_baseattrMask | RS_customMask | RS_bgMask | RS_fgMask))));
486
487 // get rid of stdin/stdout as we don't need them, to free resources
488 dup2 (STDERR_FILENO, STDIN_FILENO);
489 dup2 (STDERR_FILENO, STDOUT_FILENO);
490
481 ptytty::init (); 491 ptytty::init ();
482 492
483 if (!ev_default_loop (0)) 493 if (!ev_default_loop (0))
484 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); 494 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
485 495
… …
488 signal (SIGHUP, SIG_IGN); 498 signal (SIGHUP, SIG_IGN);
489 signal (SIGPIPE, SIG_IGN); 499 signal (SIGPIPE, SIG_IGN);
490 500
491 sig_handlers.sw_term.start (SIGTERM); ev_unref (); 501 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
492 sig_handlers.sw_int.start (SIGINT); ev_unref (); 502 sig_handlers.sw_int.start (SIGINT); ev_unref ();
493
494 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
495 /* signal (SIGURG, SIG_DFL); */
496 503
497 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 504 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
498 // TODO: handle this with exceptions and tolerate the memory loss 505 // TODO: handle this with exceptions and tolerate the memory loss
499 XSetIOErrorHandler (rxvt_xioerror_handler); 506 XSetIOErrorHandler (rxvt_xioerror_handler);
500 507
… …
625 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; 632 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
626 633
627 if (recalc_y) 634 if (recalc_y)
628 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; 635 szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
629 636
630 ncol = width / fwidth; 637 ncol = width / fwidth;
631 nrow = height / fheight; 638 nrow = height / fheight;
632} 639}
633 640
634/*----------------------------------------------------------------------*/ 641/*----------------------------------------------------------------------*/
635/* 642/*
… …
646 653
647 ws.ws_col = ncol; 654 ws.ws_col = ncol;
648 ws.ws_row = nrow; 655 ws.ws_row = nrow;
649 ws.ws_xpixel = width; 656 ws.ws_xpixel = width;
650 ws.ws_ypixel = height; 657 ws.ws_ypixel = height;
651 (void)ioctl (pty->pty, TIOCSWINSZ, &ws); 658 ioctl (pty->pty, TIOCSWINSZ, &ws);
652 659
653#if 0 660#if 0
654 // TIOCSWINSZ is supposed to do this automatically and correctly 661 // TIOCSWINSZ is supposed to do this automatically and correctly
655 if (cmd_pid) /* force through to the command */ 662 if (cmd_pid) /* force through to the command */
656 kill (-cmd_pid, SIGWINCH); 663 kill (-cmd_pid, SIGWINCH);
… …
686#endif 693#endif
687 694
688 delete fontset[0]; 695 delete fontset[0];
689 fontset[0] = fs; 696 fontset[0] = fs;
690 697
691 prop = (*fs)[1]->properties (); 698 prop = (*fs)[rxvt_fontset::firstFont]->properties ();
692 prop.height += lineSpace; 699 prop.height += lineSpace;
700 prop.width += letterSpace;
693 701
694 fs->set_prop (prop, false); 702 fs->set_prop (prop, false);
695 703
696 fwidth = prop.width; 704 fwidth = prop.width;
697 fheight = prop.height; 705 fheight = prop.height;
… …
747 prop, XA_STRING, 8, PropModeReplace, 755 prop, XA_STRING, 8, PropModeReplace,
748 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 756 (const unsigned char *)str, len >= 0 ? len : strlen (str));
749} 757}
750 758
751void 759void
760rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
761{
762 XTextProperty ct;
763
764 if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
765 {
766 XSetTextProperty (dpy, parent[0], &ct, prop);
767 XFree (ct.value);
768 }
769}
770
771void
752rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 772rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
753{ 773{
754 wchar_t *ws = rxvt_mbstowcs (str, len); 774 wchar_t *ws = rxvt_mbstowcs (str, len);
755 char *s = rxvt_wcstoutf8 (ws); 775 char *s = rxvt_wcstoutf8 (ws);
756 776
… …
766/*----------------------------------------------------------------------*/ 786/*----------------------------------------------------------------------*/
767/* xterm sequences - title, iconName, color (exptl) */ 787/* xterm sequences - title, iconName, color (exptl) */
768void 788void
769rxvt_term::set_title (const char *str) 789rxvt_term::set_title (const char *str)
770{ 790{
771 set_string_property (XA_WM_NAME, str); 791 set_mbstring_property (XA_WM_NAME, str);
772#if ENABLE_EWMH 792#if ENABLE_EWMH
773 set_utf8_property (xa[XA_NET_WM_NAME], str); 793 set_utf8_property (xa[XA_NET_WM_NAME], str);
774#endif 794#endif
775} 795}
776 796
777void 797void
778rxvt_term::set_icon_name (const char *str) 798rxvt_term::set_icon_name (const char *str)
779{ 799{
780 set_string_property (XA_WM_ICON_NAME, str); 800 set_mbstring_property (XA_WM_ICON_NAME, str);
781#if ENABLE_EWMH 801#if ENABLE_EWMH
782 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 802 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
783#endif 803#endif
784} 804}
785 805
… …
911 int old_width = szHint.width; 931 int old_width = szHint.width;
912 int old_height = szHint.height; 932 int old_height = szHint.height;
913 933
914 window_calc (newwidth, newheight); 934 window_calc (newwidth, newheight);
915 935
916 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) 936 bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
937
938 // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
939 if (set_hint)
940 {
941 szHint.flags &= ~(PBaseSize | PResizeInc);
917 XSetWMNormalHints (dpy, parent[0], &szHint); 942 XSetWMNormalHints (dpy, parent[0], &szHint);
943 szHint.flags |= PBaseSize | PResizeInc;
944 }
918 945
919 if (!ignoreparent) 946 if (!ignoreparent)
920 { 947 {
921#ifdef SMART_RESIZE 948#ifdef SMART_RESIZE
922 /* 949 /*
… …
962#else 989#else
963 XResizeWindow (dpy, parent[0], szHint.width, szHint.height); 990 XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
964#endif 991#endif
965 } 992 }
966 993
994 if (set_hint)
995 XSetWMNormalHints (dpy, parent[0], &szHint);
996
967 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 997 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
968 998
969 if (fix_screen || newwidth != old_width || newheight != old_height) 999 if (fix_screen || newwidth != old_width || newheight != old_height)
970 { 1000 {
971 if (scrollBar.state) 1001 if (scrollBar.state)
… …
977 1007
978#ifdef HAVE_BG_PIXMAP 1008#ifdef HAVE_BG_PIXMAP
979 if (bgPixmap.window_size_sensitive ()) 1009 if (bgPixmap.window_size_sensitive ())
980 update_background (); 1010 update_background ();
981#endif 1011#endif
982
983 scr_clear ();
984 } 1012 }
985 1013
986 if (fix_screen || old_height == 0) 1014 if (fix_screen || old_height == 0)
987 scr_reset (); 1015 scr_reset ();
988
989 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
990 //scr_touch (false);
991 1016
992#ifdef HAVE_BG_PIXMAP 1017#ifdef HAVE_BG_PIXMAP
993// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? 1018// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
994// if (bgPixmap.pixmap) 1019// if (bgPixmap.pixmap)
995// scr_touch (false); 1020// scr_touch (false);
… …
1067 1092
1068/* Checking whether input method is running. */ 1093/* Checking whether input method is running. */
1069bool 1094bool
1070rxvt_term::IMisRunning () 1095rxvt_term::IMisRunning ()
1071{ 1096{
1072 char *p;
1073 Atom atom; 1097 Atom atom;
1074 Window win; 1098 Window win;
1075 char server[IMBUFSIZ]; 1099 char server[IMBUFSIZ];
1076 1100
1077 /* get current locale modifier */ 1101 /* get current locale modifier */
1078 if ((p = XSetLocaleModifiers (NULL)) != NULL) 1102 if (char *p = XSetLocaleModifiers (0))
1079 { 1103 {
1080 strcpy (server, "@server="); 1104 strcpy (server, "@server=");
1081 strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1105 strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1082 1106
1083 if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ 1107 if (p = strchr (server + 1, '@')) /* first one only */
1084 *p = '\0'; 1108 *p = '\0';
1085 1109
1086 atom = XInternAtom (dpy, server, False); 1110 atom = XInternAtom (dpy, server, False);
1087 win = XGetSelectionOwner (dpy, atom); 1111 win = XGetSelectionOwner (dpy, atom);
1088 1112
… …
1155 1179
1156 term->make_current (); 1180 term->make_current ();
1157 1181
1158 if (text) 1182 if (text)
1159 { 1183 {
1160 void *str; 1184 wchar_t *str;
1161 1185
1162 if (!text->encoding_is_wchar && text->string.multi_byte) 1186 if (!text->encoding_is_wchar && text->string.multi_byte)
1163 { 1187 {
1164 // of course, X makes it ugly again 1188 // of course, X makes it ugly again
1165 if (term->rs[Rs_imLocale]) 1189 if (term->rs[Rs_imLocale])
1166 SET_LOCALE (term->rs[Rs_imLocale]); 1190 SET_LOCALE (term->rs[Rs_imLocale]);
1167 1191
1168 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); 1192 str = rxvt_temp_buf<wchar_t> (text->length + 1);
1169 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); 1193 mbstowcs (str, text->string.multi_byte, text->length + 1);
1170 1194
1171 if (term->rs[Rs_imLocale]) 1195 if (term->rs[Rs_imLocale])
1172 SET_LOCALE (term->locale); 1196 SET_LOCALE (term->locale);
1173 } 1197 }
1174 else 1198 else
1175 str = (void *)text->string.wide_char; 1199 str = text->string.wide_char;
1176 1200
1177 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, 1201 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1178 DT_INT, call_data->caret, 1202 DT_INT, call_data->caret,
1179 DT_INT, call_data->chg_first, 1203 DT_INT, call_data->chg_first,
1180 DT_INT, call_data->chg_length, 1204 DT_INT, call_data->chg_length,

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