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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.218 by root, Thu Feb 2 18:04:46 2006 UTC vs.
Revision 1.243 by sasha, Thu Aug 16 21:26:20 2007 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>
… …
56static char curlocale[128], savelocale[128]; 56static char curlocale[128], savelocale[128];
57 57
58bool 58bool
59rxvt_set_locale (const char *locale) NOTHROW 59rxvt_set_locale (const char *locale) NOTHROW
60{ 60{
61 int size = strlen (locale) + 1;
62
63 if (size > sizeof (curlocale))
64 rxvt_fatal ("locale string too long, aborting.\n");
65
61 if (!locale || !strncmp (locale, curlocale, 128)) 66 if (!locale || !memcmp (locale, curlocale, size))
62 return false; 67 return false;
63 68
64 strncpy (curlocale, locale, 128); 69 memcpy (curlocale, locale, size);
65 setlocale (LC_CTYPE, curlocale); 70 setlocale (LC_CTYPE, curlocale);
66 return true; 71 return true;
67} 72}
68 73
69void 74void
… …
143} 148}
144#endif 149#endif
145 150
146rxvt_term::rxvt_term () 151rxvt_term::rxvt_term ()
147 : 152 :
148#if TRANSPARENT 153#if ENABLE_TRANSPARENCY || ENABLE_PERL
149 rootwin_ev (this, &rxvt_term::rootwin_cb), 154 rootwin_ev (this, &rxvt_term::rootwin_cb),
155#endif
156#if HAVE_BG_PIXMAP
157 update_background_ev(this, &rxvt_term::update_background_cb),
150#endif 158#endif
151#ifdef HAVE_SCROLLBARS 159#ifdef HAVE_SCROLLBARS
152 scrollbar_ev (this, &rxvt_term::x_cb), 160 scrollbar_ev (this, &rxvt_term::x_cb),
153#endif 161#endif
154#ifdef CURSOR_BLINK 162#ifdef CURSOR_BLINK
… …
198void rxvt_term::emergency_cleanup () 206void rxvt_term::emergency_cleanup ()
199{ 207{
200 if (cmd_pid) 208 if (cmd_pid)
201 kill (-cmd_pid, SIGHUP); 209 kill (-cmd_pid, SIGHUP);
202 210
211 pty_ev.stop ();
203 delete pty; pty = 0; 212 delete pty; pty = 0;
204} 213}
205 214
206rxvt_term::~rxvt_term () 215rxvt_term::~rxvt_term ()
207{ 216{
… …
264 } 273 }
265 274
266 clear (); 275 clear ();
267 } 276 }
268 277
269 delete pix_colors_focused; 278 delete [] pix_colors_focused;
270#if OFF_FOCUS_FADING 279#if OFF_FOCUS_FADING
271 delete pix_colors_unfocused; 280 delete [] pix_colors_unfocused;
272#endif 281#endif
273 282
274 displays.put (display); 283 displays.put (display);
275 284
276 scr_release (); 285 scr_release ();
… …
301{ 310{
302 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); 311 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
303 312
304 cmd_pid = 0; 313 cmd_pid = 0;
305 314
306 if (!OPTION (Opt_hold)) 315 if (!option (Opt_hold))
307 destroy (); 316 destroy ();
308} 317}
309 318
310void 319void
311rxvt_term::destroy () 320rxvt_term::destroy ()
… …
325 im_ev.stop (display); 334 im_ev.stop (display);
326#endif 335#endif
327#if HAVE_SCROLLBARS 336#if HAVE_SCROLLBARS
328 scrollbar_ev.stop (display); 337 scrollbar_ev.stop (display);
329#endif 338#endif
330#if TRANSPARENT 339#if ENABLE_TRANSPARENCY || ENABLE_PERL
331 rootwin_ev.stop (display); 340 rootwin_ev.stop (display);
332#endif 341#endif
333 incr_ev.stop (); 342 incr_ev.stop ();
334 termwin_ev.stop (display); 343 termwin_ev.stop (display);
335 vt_ev.stop (display); 344 vt_ev.stop (display);
… …
475#ifdef KEYSYM_RESOURCE 484#ifdef KEYSYM_RESOURCE
476 keyboard->register_done (); 485 keyboard->register_done ();
477#endif 486#endif
478 487
479#ifdef HAVE_SCROLLBARS 488#ifdef HAVE_SCROLLBARS
480 if (OPTION (Opt_scrollBar)) 489 if (option (Opt_scrollBar))
481 scrollBar.setIdle (); /* set existence for size calculations */ 490 scrollBar.setIdle (); /* set existence for size calculations */
482#endif 491#endif
483 492
484 pty = ptytty::create (); 493 pty = ptytty::create ();
485 494
… …
492#if 0 501#if 0
493 XSynchronize (dpy, True); 502 XSynchronize (dpy, True);
494#endif 503#endif
495 504
496#ifdef HAVE_SCROLLBARS 505#ifdef HAVE_SCROLLBARS
497 if (OPTION (Opt_scrollBar)) 506 if (option (Opt_scrollBar))
498 resize_scrollbar (); /* create and map scrollbar */ 507 resize_scrollbar (); /* create and map scrollbar */
499#endif 508#endif
509#ifdef HAVE_BG_PIXMAP
510 {
511 bgPixmap.set_target (this);
512
500#ifdef TRANSPARENT 513#ifdef ENABLE_TRANSPARENCY
501 if (OPTION (Opt_transparent)) 514 if (option (Opt_transparent))
502 { 515 {
516 bgPixmap.set_transparent ();
517#ifdef HAVE_AFTERIMAGE
518 if (rs [Rs_blurradius])
519 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
520#endif
521 if (ISSET_PIXCOLOR (Color_tint))
522 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
523 if (rs [Rs_shade])
524 bgPixmap.set_shade (rs [Rs_shade]);
525
526 bgPixmap.set_root_pixmap ();
503 XSelectInput (dpy, display->root, PropertyChangeMask); 527 XSelectInput (dpy, display->root, PropertyChangeMask);
504 check_our_parents ();
505 rootwin_ev.start (display, display->root); 528 rootwin_ev.start (display, display->root);
506 } 529 }
530#endif
531
532#ifdef XPM_BACKGROUND
533 if (rs[Rs_backgroundPixmap] != NULL)
534 {
535 const char *p = rs[Rs_backgroundPixmap];
536
537 if ((p = strchr (p, ';')) != NULL)
538 {
539 p++;
540 bgPixmap.set_geometry (p);
541 }
542 else
543 bgPixmap.set_defaultGeometry ();
544
545 bgPixmap.set_file (rs[Rs_backgroundPixmap]);
546 }
547 /* do not want to render Pixmap yet if we are size/position dependant -
548 * wait for ConfigureNotify at least */
549 if (!bgPixmap.window_size_sensitive ())
550 update_background();
551#endif
552 }
553#endif
554
555#if ENABLE_PERL
556 rootwin_ev.start (display, display->root);
507#endif 557#endif
508 558
509 set_colorfgbg (); 559 set_colorfgbg ();
510 560
511 init_command (cmd_argv); 561 init_command (cmd_argv);
… …
618 return p; 668 return p;
619} 669}
620 670
621/*----------------------------------------------------------------------*/ 671/*----------------------------------------------------------------------*/
622/* 672/*
623 * window size/position calculcations for XSizeHint and other storage. 673 * window size/position calculations for XSizeHint and other storage.
624 * if width/height are non-zero then override calculated width/height 674 * if width/height are non-zero then override calculated width/height
625 */ 675 */
626void 676void
627rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 677rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
628{ 678{
… …
700 if (scrollBar.state) 750 if (scrollBar.state)
701 { 751 {
702 sb_w = scrollbar_TotalWidth (); 752 sb_w = scrollbar_TotalWidth ();
703 szHint.base_width += sb_w; 753 szHint.base_width += sb_w;
704 754
705 if (!OPTION (Opt_scrollBar_right)) 755 if (!option (Opt_scrollBar_right))
706 window_vt_x += sb_w; 756 window_vt_x += sb_w;
707 } 757 }
708 758
709 szHint.width_inc = fwidth; 759 szHint.width_inc = fwidth;
710 szHint.height_inc = fheight; 760 szHint.height_inc = fheight;
711 szHint.min_width = szHint.base_width + szHint.width_inc; 761 szHint.min_width = szHint.base_width + szHint.width_inc;
712 szHint.min_height = szHint.base_height + szHint.height_inc; 762 szHint.min_height = szHint.base_height + szHint.height_inc;
713 763
714 if (newwidth && newwidth - szHint.base_width < max_width) 764 if (newwidth && newwidth - szHint.base_width < max_width)
715 { 765 {
716 szHint.width = newwidth; 766 szHint.width = newwidth;
… …
731 { 781 {
732 min_it (height, max_height); 782 min_it (height, max_height);
733 szHint.height = szHint.base_height + height; 783 szHint.height = szHint.base_height + height;
734 } 784 }
735 785
736 if (scrollBar.state && OPTION (Opt_scrollBar_right)) 786 if (scrollBar.state && option (Opt_scrollBar_right))
737 window_sb_x = szHint.width - sb_w; 787 window_sb_x = szHint.width - sb_w;
738 788
739 if (recalc_x) 789 if (recalc_x)
740 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; 790 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
741 791
… …
803 delete fontset[0]; 853 delete fontset[0];
804 fontset[0] = fs; 854 fontset[0] = fs;
805 855
806 prop = (*fs)[1]->properties (); 856 prop = (*fs)[1]->properties ();
807 prop.height += lineSpace; 857 prop.height += lineSpace;
858
808 fs->set_prop (prop); 859 fs->set_prop (prop, false);
809 860
810 fwidth = prop.width; 861 fwidth = prop.width;
811 fheight = prop.height; 862 fheight = prop.height;
812 fbase = prop.ascent; 863 fbase = prop.ascent;
813 864
… …
822 { 873 {
823 fontset[style] = fs = new rxvt_fontset (this); 874 fontset[style] = fs = new rxvt_fontset (this);
824 rxvt_fontprop prop2 = prop; 875 rxvt_fontprop prop2 = prop;
825 876
826 if (res) 877 if (res)
827 prop2.weight = prop2.slant = rxvt_fontprop::unset; 878 {
879 fs->populate (res);
880 fs->set_prop (prop2, false);
881 }
828 else 882 else
829 { 883 {
830 res = fontset[0]->fontdesc; 884 fs->populate (fontset[0]->fontdesc);
831 885
832 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 886 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
833 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; 887 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
888
889 fs->set_prop (prop2, true);
834 } 890 }
835 891
836 fs->populate (res);
837 fs->set_prop (prop2);
838 } 892 }
839#else 893#else
840 fontset[style] = fontset[0]; 894 fontset[style] = fontset[0];
841#endif 895#endif
842 } 896 }
… …
935 pix_colors_focused[idx] = xcol; 989 pix_colors_focused[idx] = xcol;
936 990
937 /* XSetWindowAttributes attr; */ 991 /* XSetWindowAttributes attr; */
938 /* Cursor cursor; */ 992 /* Cursor cursor; */
939done: 993done:
940
941#if OFF_FOCUS_FADING
942 if (rs[Rs_fade])
943 {
944 rgba c;
945 pix_colors [Color_fade].get (c);
946 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
947 }
948#endif
949
950 /*TODO: handle Color_BD, scrollbar background, etc. */ 994 /*TODO: handle Color_BD, scrollbar background, etc. */
951 995
996 update_fade_color (idx);
952 recolour_cursor (); 997 recolour_cursor ();
953 scr_recolour (); 998 scr_recolour ();
954} 999}
955 1000
956#else 1001#else
… …
1033 int fix_screen; 1078 int fix_screen;
1034 int old_width = szHint.width; 1079 int old_width = szHint.width;
1035 int old_height = szHint.height; 1080 int old_height = szHint.height;
1036 1081
1037 window_calc (newwidth, newheight); 1082 window_calc (newwidth, newheight);
1083
1084 if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1038 XSetWMNormalHints (dpy, parent[0], &szHint); 1085 XSetWMNormalHints (dpy, parent[0], &szHint);
1039 1086
1040 if (!ignoreparent) 1087 if (!ignoreparent)
1041 { 1088 {
1042#ifdef SMART_RESIZE 1089#ifdef SMART_RESIZE
1043 /* 1090 /*
… …
1099 1146
1100 XMoveResizeWindow (dpy, vt, 1147 XMoveResizeWindow (dpy, vt,
1101 window_vt_x, window_vt_y, 1148 window_vt_x, window_vt_y,
1102 width, height); 1149 width, height);
1103 1150
1151#ifdef XPM_BACKGROUND
1152 /* TODO: replace with update_pixmap() that should unify transparency and bg image handling ! */
1153 if (bgPixmap.window_size_sensitive ())
1154 update_background ();
1155#endif
1156
1104 scr_clear (); 1157 scr_clear ();
1105#ifdef XPM_BACKGROUND
1106 resize_pixmap ();
1107#endif
1108 } 1158 }
1109 1159
1110 if (fix_screen || old_height == 0) 1160 if (fix_screen || old_height == 0)
1111 scr_reset (); 1161 scr_reset ();
1112 1162
1113 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version 1163 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1114 //scr_touch (false); 1164 //scr_touch (false);
1115 1165
1116#ifdef XPM_BACKGROUND 1166#ifdef HAVE_BG_PIXMAP
1117 if (pixmap) 1167// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1168// if (bgPixmap.pixmap)
1118 scr_touch (false); 1169// scr_touch (false);
1119#endif 1170#endif
1120 1171
1121#ifdef USE_XIM 1172#ifdef USE_XIM
1122 IMSetStatusPosition (); 1173 IMSetPosition ();
1123#endif 1174#endif
1124} 1175}
1125 1176
1126/* 1177/*
1127 * Set the width/height of the vt window in characters. Units are pixels. 1178 * Set the width/height of the vt window in characters. Units are pixels.
… …
1524 preedit_attr, 1575 preedit_attr,
1525 status_attr ? XNStatusAttributes : NULL, 1576 status_attr ? XNStatusAttributes : NULL,
1526 status_attr, NULL); 1577 status_attr, NULL);
1527 1578
1528 if (preedit_attr) XFree (preedit_attr); 1579 if (preedit_attr) XFree (preedit_attr);
1529 if (status_attr) XFree (status_attr); 1580 if (status_attr) XFree (status_attr);
1530 if (fs) XFreeFontSet (dpy, fs); 1581 if (fs) XFreeFontSet (dpy, fs);
1531 1582
1532 if (Input_Context == NULL) 1583 if (Input_Context == NULL)
1533 { 1584 {
1534 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1585 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1535 im_destroy (); 1586 im_destroy ();
… …
1540 // unfortunately, only the focus window is used by XIM, hard to fix 1591 // unfortunately, only the focus window is used by XIM, hard to fix
1541 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) 1592 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1542 vt_select_input (); 1593 vt_select_input ();
1543#endif 1594#endif
1544 1595
1545 if (input_style & XIMPreeditArea)
1546 IMSetStatusPosition (); 1596 IMSetPosition ();
1547 1597
1548 return true; 1598 return true;
1549} 1599}
1550 1600
1551void 1601void
… …
1609 SET_LOCALE (locale); 1659 SET_LOCALE (locale);
1610#endif 1660#endif
1611} 1661}
1612 1662
1613void 1663void
1614rxvt_term::IMSetStatusPosition () 1664rxvt_term::IMSetPosition ()
1615{ 1665{
1616 XRectangle preedit_rect, status_rect, *needed_rect; 1666 XRectangle preedit_rect, status_rect, *needed_rect;
1617 XVaNestedList preedit_attr, status_attr; 1667 XVaNestedList preedit_attr, status_attr;
1618 1668
1619 if (!Input_Context 1669 if (!Input_Context
1620 || !focus 1670 || !focus
1621 || !(input_style & XIMPreeditArea) 1671 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1622 || !IMisRunning ()) 1672 || !IMisRunning ())
1623 return; 1673 return;
1624 1674
1675 if (input_style & XIMPreeditPosition)
1676 {
1677 im_set_size (preedit_rect);
1678 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1679
1680 XSetICValues (Input_Context,
1681 XNPreeditAttributes, preedit_attr, NULL);
1682 }
1683 else
1684 {
1625 /* Getting the necessary width of preedit area */ 1685 /* Getting the necessary width of preedit area */
1626 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1686 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1627 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1687 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1628 XFree (status_attr); 1688 XFree (status_attr);
1629 1689
1630 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1690 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1631 XFree (needed_rect); 1691 XFree (needed_rect);
1632 1692
1633 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1693 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1634 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1694 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1635 1695
1636 XSetICValues (Input_Context, 1696 XSetICValues (Input_Context,
1637 XNPreeditAttributes, preedit_attr, 1697 XNPreeditAttributes, preedit_attr,
1638 XNStatusAttributes, status_attr, NULL); 1698 XNStatusAttributes, status_attr,
1699 NULL);
1639 1700
1701 XFree (status_attr);
1702 }
1703
1640 XFree (preedit_attr); 1704 XFree (preedit_attr);
1641 XFree (status_attr);
1642} 1705}
1643#endif /* USE_XIM */ 1706#endif /* USE_XIM */
1644 1707
1645/*----------------------- end-of-file (C source) -----------------------*/ 1708/*----------------------- end-of-file (C source) -----------------------*/

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