--- rxvt-unicode/src/xdefaults.C 2007/05/02 23:06:32 1.100 +++ rxvt-unicode/src/xdefaults.C 2011/04/13 14:00:18 1.151 @@ -6,7 +6,8 @@ * Copyright (c) 1994 Robert Nation * - original version * Copyright (c) 1997,1998 mj olesen - * Copyright (c) 2003-2006 Marc Lehmann + * Copyright (c) 2003-2006 Marc Lehmann + * Copyright (c) 2007 Emanuele Giaquinta * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -34,6 +35,7 @@ /* place holders used for parsing command-line options */ #define Optflag_Reverse 1 #define Optflag_Boolean 2 +#define Optflag_Switch 4 /* monolithic option/resource structure: */ /* @@ -60,17 +62,15 @@ /* SWCH () - `-' flag */ #define SWCH(opt, option, flag, desc) \ - { (option), (flag), -1, NULL, (opt), NULL, (desc)} + { (option), (Optflag_Switch | (flag)), -1, NULL, (opt), NULL, (desc)} /* convenient macros */ -#define optList_strlen(i) \ - (optList[i].flag ? 0 : (optList[i].arg ? strlen (optList[i].arg) : 1)) +#define optList_isString(i) \ + (optList[i].flag == 0) #define optList_isBool(i) \ (optList[i].flag & Optflag_Boolean) #define optList_isReverse(i) \ (optList[i].flag & Optflag_Reverse) -#define optList_size \ - (sizeof (optList) / sizeof (optList[0])) static const struct { @@ -91,40 +91,37 @@ SWCH ("C", Opt_console, 0, "intercept console messages"), SWCH ("iconic", Opt_iconic, 0, "start iconic"), SWCH ("ic", Opt_iconic, 0, NULL), /* short form */ + STRG (Rs_chdir, "chdir", "cd", "string", "start shell in this directory"), BOOL (Rs_reverseVideo, "reverseVideo", "rv", Opt_reverseVideo, 0, "reverse video"), BOOL (Rs_loginShell, "loginShell", "ls", Opt_loginShell, 0, "login shell"), BOOL (Rs_jumpScroll, "jumpScroll", "j", Opt_jumpScroll, 0, "jump scrolling"), + BOOL (Rs_skipScroll, "skipScroll", "ss", Opt_skipScroll, 0, "skip scrolling"), BOOL (Rs_pastableTabs, "pastableTabs", "ptab", Opt_pastableTabs, 0, "tab characters are pastable"), -#if HAVE_SCROLLBARS RSTRG (Rs_scrollstyle, "scrollstyle", "mode"), BOOL (Rs_scrollBar, "scrollBar", "sb", Opt_scrollBar, 0, "scrollbar"), BOOL (Rs_scrollBar_right, "scrollBar_right", "sr", Opt_scrollBar_right, 0, "scrollbar right"), BOOL (Rs_scrollBar_floating, "scrollBar_floating", "st", Opt_scrollBar_floating, 0, "scrollbar without a trough"), RSTRG (Rs_scrollBar_align, "scrollBar_align", "mode"), STRG (Rs_scrollBar_thickness, "thickness", "sbt", "number", "scrollbar thickness/width in pixels"), -#endif BOOL (Rs_scrollTtyOutput, "scrollTtyOutput", NULL, Opt_scrollTtyOutput, 0, NULL), BOOL (Rs_scrollTtyOutput, NULL, "si", Opt_scrollTtyOutput, Optflag_Reverse, "scroll-on-tty-output inhibit"), BOOL (Rs_scrollTtyKeypress, "scrollTtyKeypress", "sk", Opt_scrollTtyKeypress, 0, "scroll-on-keypress"), BOOL (Rs_scrollWithBuffer, "scrollWithBuffer", "sw", Opt_scrollWithBuffer, 0, "scroll-with-buffer"), -#if TRANSPARENT +#if ENABLE_TRANSPARENCY BOOL (Rs_transparent, "inheritPixmap", "ip", Opt_transparent, 0, "inherit parent pixmap"), - SWCH ("tr", Opt_transparent, 0, NULL), -# if TINTING + BOOL (Rs_transparent, "transparent", "tr", Opt_transparent, 0, "inherit parent pixmap"), STRG (Rs_color + Color_tint, "tintColor", "tint", "color", "tint color"), -# endif + STRG (Rs_shade, "shading", "sh", "number", "shade background by number %."), + STRG (Rs_blurradius, "blurRadius", "blr", "HxV", "gaussian blur radii to apply to the root background"), #endif #if OFF_FOCUS_FADING - STRG (Rs_fade, "fading", "fade", "%", "fade colors x% percent when rxvt-unicode is losing focus"), + STRG (Rs_fade, "fading", "fade", "number", "fade colors by number % when losing focus"), STRG (Rs_color + Color_fade, "fadeColor", "fadecolor", "color", "target color for off-focus fading"), #endif -#if TINTING - STRG (Rs_shade, "shading", "sh", "%", "shade background by x % when tinting."), -#endif BOOL (Rs_utmpInhibit, "utmpInhibit", "ut", Opt_utmpInhibit, 0, "utmp inhibit"), #ifndef NO_BELL # if ENABLE_FRILLS - BOOL (Rs_urgentOnBell, "urgentOnBell", NULL, Opt_urgentOnBell, 0, "set the urgency hint for the wm on bell"), + BOOL (Rs_urgentOnBell, "urgentOnBell", NULL, Opt_urgentOnBell, 0, NULL), # endif BOOL (Rs_visualBell, "visualBell", "vb", Opt_visualBell, 0, "visual bell"), # if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION) @@ -171,28 +168,32 @@ RSTRG (Rs_color + Color_IT, "colorIT", "color"), RSTRG (Rs_color + Color_UL, "colorUL", "color"), RSTRG (Rs_color + Color_RV, "colorRV", "color"), -#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ +#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ #if ENABLE_FRILLS RSTRG (Rs_color + Color_underline, "underlineColor", "color"), #endif -#ifdef KEEP_SCROLLCOLOR RSTRG (Rs_color + Color_scroll, "scrollColor", "color"), +#ifdef RXVT_SCROLLBAR RSTRG (Rs_color + Color_trough, "troughColor", "color"), -#endif /* KEEP_SCROLLCOLOR */ +#endif #ifdef OPTION_HC STRG (Rs_color + Color_HC, "highlightColor", "hc", "color", "highlight color"), + RSTRG (Rs_color + Color_HTC, "highlightTextColor", "color"), #endif #ifndef NO_CURSORCOLOR STRG (Rs_color + Color_cursor, "cursorColor", "cr", "color", "cursor color"), /* command-line option = resource name */ RSTRG (Rs_color + Color_cursor2, "cursorColor2", "color"), -#endif /* NO_CURSORCOLOR */ +#endif /* NO_CURSORCOLOR */ STRG (Rs_color + Color_pointer_fg, "pointerColor", "pr", "color", "pointer color"), STRG (Rs_color + Color_pointer_bg, "pointerColor2", "pr2", "color", "pointer bg color"), STRG (Rs_color + Color_border, "borderColor", "bd", "color", "border color"), -#ifdef XPM_BACKGROUND +#ifdef BG_IMAGE_FROM_FILE RSTRG (Rs_path, "path", "search path"), STRG (Rs_backgroundPixmap, "backgroundPixmap", "pixmap", "file[;geom]", "background pixmap"), +# if ENABLE_EWMH + STRG (Rs_iconfile, "iconFile", "icon", "file", "path to application icon image"), +# endif #endif /* fonts: command-line option = resource name */ STRG (Rs_font, "font", "fn", "fontname", "normal text font"), @@ -207,7 +208,7 @@ STRG (Rs_preeditType, "preeditType", "pt", "style", "input style: style = OverTheSpot|OffTheSpot|Root"), STRG (Rs_imLocale, "imLocale", "imlocale", "string", "locale to use for input method"), STRG (Rs_imFont, "imFont", "imfont", "fontname", "fontset for styles OverTheSpot and OffTheSpot"), -#endif /* USE_XIM */ +#endif /* USE_XIM */ STRG (Rs_name, NULL, "name", "string", "client instance, icon, and title strings"), STRG (Rs_title, "title", "title", "string", "title name for window"), STRG (Rs_title, NULL, "T", NULL, NULL), /* short form */ @@ -218,6 +219,7 @@ #endif #if XFT STRG (Rs_depth, "depth", "depth", "number", "depth of visual to request"), + BOOL (Rs_buffered, "buffered", NULL, Opt_buffered, 0, NULL), #endif #if ENABLE_FRILLS RSTRG (Rs_transient_for, "transient-for", "windowid"), @@ -229,8 +231,11 @@ STRG (Rs_ext_bwidth, NULL, "borderwidth", NULL, NULL), STRG (Rs_int_bwidth, "internalBorder", "b", "number", "internal border in pixels"), BOOL (Rs_borderLess, "borderLess", "bl", Opt_borderLess, 0, "borderless window"), - BOOL (Rs_skipBuiltinGlyphs, "skipBuiltinGlyphs", "sbg", Opt_skipBuiltinGlyphs, 0, "do not use internal glyphs"), STRG (Rs_lineSpace, "lineSpace", "lsp", "number", "number of extra pixels between rows"), + STRG (Rs_letterSpace, "letterSpace", "letsp", "number", "letter spacing adjustment"), +#endif +#ifdef BUILTIN_GLYPHS + BOOL (Rs_skipBuiltinGlyphs, "skipBuiltinGlyphs", "sbg", Opt_skipBuiltinGlyphs, 0, "do not use internal glyphs"), #endif #ifdef POINTER_BLANK RSTRG (Rs_pointerBlankDelay, "pointerBlankDelay", "number"), @@ -241,14 +246,11 @@ #ifndef NO_DELETE_KEY RSTRG (Rs_delete_key, "deletekey", "string"), #endif - RSTRG (Rs_selectstyle, "selectstyle", "mode"), #ifdef PRINTPIPE RSTRG (Rs_print_pipe, "print-pipe", "string"), #endif STRG (Rs_modifier, "modifier", "mod", "modifier", "meta modifier = alt|meta|hyper|super|mod1|...|mod5"), -#ifdef CUTCHAR_RESOURCE RSTRG (Rs_cutchars, "cutchars", "string"), -#endif /* CUTCHAR_RESOURCE */ RSTRG (Rs_answerbackstring, "answerbackString", "string"), #ifndef NO_SECONDARY_SCREEN BOOL (Rs_secondaryScreen, "secondaryScreen", "ssc", Opt_secondaryScreen, 0, "enable secondary screen"), @@ -260,8 +262,12 @@ RSTRG (Rs_perl_ext_1, "perl-ext-common", "string"), //, "colon-separated list of perl extensions to enable"),TODO STRG (Rs_perl_ext_2, "perl-ext", "pe", "string", "colon-separated list of perl extensions to enable for this instance"), #endif -#ifndef NO_RESOURCES - INFO ("xrm", "string", "X resource"), +#if ISO_14755 + BOOL (Rs_iso14755, "iso14755", NULL, Opt_iso14755, 0, NULL), + BOOL (Rs_iso14755_52, "iso14755_52", NULL, Opt_iso14755_52, 0, NULL), +#endif +#ifdef HAVE_AFTERIMAGE + STRG (Rs_blendtype, "blendType", "blt", "string", "background image blending type - alpha, tint, etc..."), #endif INFO ("e", "command arg ...", "command to execute") }; @@ -315,15 +321,16 @@ #if OFF_FOCUS_FADING "fade," #endif -#if defined(XPM_BACKGROUND) - "XPM," -#endif -#if defined(TRANSPARENT) +#if defined(ENABLE_TRANSPARENCY) "transparent," -#endif -#if TINTING "tint," #endif +#if HAVE_AFTERIMAGE + "afterimage," +#endif +#if HAVE_PIXBUF + "pixbuf," +#endif #if defined(USE_XIM) "XIM," #endif @@ -360,31 +367,15 @@ #if defined(NO_RESOURCES) "NoResources," #endif - "scrollbars=" -#if !defined(HAVE_SCROLLBARS) - "NONE" -#else -# if defined(PLAIN_SCROLLBAR) - "plain" -# if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) - "+" -# endif -# endif -# if defined(RXVT_SCROLLBAR) - "rxvt" -# if defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) - "+" -# endif -# endif -# if defined(NEXT_SCROLLBAR) - "NeXT" -# if defined(XTERM_SCROLLBAR) - "+" -# endif -# endif -# if defined(XTERM_SCROLLBAR) - "xterm" -# endif + "scrollbars=plain" +#if defined(RXVT_SCROLLBAR) + "+rxvt" +#endif +#if defined(NEXT_SCROLLBAR) + "+NeXT" +#endif +#if defined(XTERM_SCROLLBAR) + "+xterm" #endif "\nUsage: "; /* Usage */ @@ -408,30 +399,25 @@ case 0: /* brief listing */ rxvt_log (" [-help] [--help]\n"); - for (col = 1, i = 0; i < optList_size; i++) + for (col = 1, i = 0; i < ARRAY_LENGTH(optList); i++) if (optList[i].desc != NULL) { int len = 0; - if (!optList_isBool (i)) - { - len = optList_strlen (i); - if (len > 0) - len++; /* account for space */ - } -#ifdef DEBUG_STRICT + if (optList[i].arg) + len = strlen (optList[i].arg) + 1; assert (optList[i].opt != NULL); -#endif - len += 4 + strlen (optList[i].opt) + (optList_isBool (i) ? 2: 0); + len += 4 + strlen (optList[i].opt) + (optList_isBool (i) ? 2 : 0); col += len; if (col > 79) - { /* assume regular width */ + { + /* assume regular width */ rxvt_log ("\n"); col = 1 + len; } rxvt_log (" [-%s%s", (optList_isBool (i) ? "/+" : ""), optList[i].opt); - if (optList_strlen (i)) + if (optList[i].arg) rxvt_log (" %s]", optList[i].arg); else rxvt_log ("]"); @@ -441,12 +427,10 @@ case 1: /* full command-line listing */ rxvt_log (" [options] [-e command args]\n\nwhere options include:\n"); - for (i = 0; i < optList_size; i++) + for (i = 0; i < ARRAY_LENGTH(optList); i++) if (optList[i].desc != NULL) { -#ifdef DEBUG_STRICT assert (optList[i].opt != NULL); -#endif rxvt_log (" %s%s %-*s%s%s\n", (optList_isBool (i) ? "-/+" : "-"), optList[i].opt, (INDENT - strlen (optList[i].opt) @@ -462,7 +446,7 @@ rxvt_log (" [options] [-e command args]\n\n" "where resources (long-options) include:\n"); - for (i = 0; i < optList_size; i++) + for (i = 0; i < ARRAY_LENGTH(optList); i++) if (optList[i].kw != NULL) rxvt_log (" %s: %*s%s\n", optList[i].kw, @@ -493,20 +477,21 @@ for (i = 1; i < argc; i++) { unsigned int entry, longopt = 0; - const char *flag, *opt; + const char *opt; + int flag; opt = argv[i]; if (*opt == '-') { - flag = resval_on; + flag = 1; if (*++opt == '-') longopt = *opt++; /* long option */ } else if (*opt == '+') { - flag = resval_off; + flag = 0; if (*++opt == '+') longopt = *opt++; /* long option */ @@ -525,18 +510,18 @@ rxvt_usage (0); /* feature: always try to match long-options */ - for (entry = 0; entry < optList_size; entry++) + for (entry = 0; entry < ARRAY_LENGTH(optList); entry++) if ((optList[entry].kw && !strcmp (opt, optList[entry].kw)) || (!longopt && optList[entry].opt && !strcmp (opt, optList[entry].opt))) break; - if (entry < optList_size) + if (entry < ARRAY_LENGTH(optList)) { if (optList_isReverse (entry)) - flag = flag == resval_on ? resval_off : resval_on; + flag = !flag; - if (optList_strlen (entry)) + if (optList_isString (entry)) { /* * special cases are handled in main.c:main () to allow @@ -546,36 +531,44 @@ if (optList[entry].doff != -1) { - if (flag == resval_on && !argv [i+1]) - rxvt_fatal ("option '%s' needs an argument, aborting.\n", argv [i]); + if (flag && i+1 == argc) + rxvt_fatal ("option '%s' requires an argument, aborting.\n", argv [i]); - rs[optList[entry].doff] = flag == resval_on ? argv[++i] : resval_undef; + rs[optList[entry].doff] = flag ? argv[++i] : resval_undef; } } else - { /* boolean value */ - set_option (optList[entry].index, flag == resval_on); + { + /* boolean value */ + set_option (optList[entry].index, flag); if (optList[entry].doff != -1) - rs[optList[entry].doff] = flag; + rs[optList[entry].doff] = flag ? resval_on : resval_off; } } - else +#ifndef NO_RESOURCES + else if (!strcmp (opt, "xrm")) + { + if (i+1 < argc) + XrmPutLineResource (&option_db, argv[++i]); + } +#endif #ifdef KEYSYM_RESOURCE - /* if (!strncmp (opt, "keysym.", sizeof ("keysym.") - 1)) */ - if (rxvt_Str_match (opt, "keysym.")) - { - const char *str = argv[++i]; - - if (str != NULL) - parse_keysym (opt + sizeof ("keysym.") - 1, str); - } - else -#endif - { - bad_option = 1; - rxvt_warn ("\"%s\": unknown or malformed option.\n", opt); - } + else if (!strncmp (opt, "keysym.", sizeof ("keysym.") - 1)) + { + if (i+1 < argc) + { + char *res = rxvt_temp_buf (strlen (opt) + strlen (argv[++i]) + 6); + sprintf (res, "*.%s: %s\n", opt, argv[i]); + XrmPutLineResource (&option_db, res); + } + } +#endif + else + { + bad_option = 1; + rxvt_warn ("\"%s\": unknown or malformed option.\n", opt); + } } if (bad_option) @@ -616,12 +609,7 @@ /* * look for something like this (XK_Delete) * rxvt*keysym.0xFFFF: "\177" - * - * arg will be - * NULL for ~/.Xdefaults and - * non-NULL for command-line options (need to allocate) */ -#define NEWARGLIM 500 /* `reasonable' size */ struct keysym_vocabulary_t { @@ -629,7 +617,7 @@ unsigned short len; unsigned short value; }; -keysym_vocabulary_t keysym_vocabulary[] = +static const keysym_vocabulary_t keysym_vocabulary[] = { { "ISOLevel3", 9, Level3Mask }, { "AppKeypad", 9, AppKeypadMask }, @@ -661,33 +649,25 @@ int rxvt_term::parse_keysym (const char *str, const char *arg) { - int n, sym; + int sym; unsigned int state = 0; - const char *pmodend = NULL; - char *newarg = NULL; - char newargstr[NEWARGLIM]; + const char *key = strrchr (str, '-'); - if (arg == NULL) - { - if ((n = rxvt_Str_match (str, "keysym.")) == 0) - return 0; - - str += n; /* skip `keysym.' */ - if (!(pmodend = strchr (str, ':'))) - return -1; - } + if (!key) + key = str; else - pmodend = str + strlen(str); + key++; - for (--pmodend; str < pmodend; --pmodend) - if (*pmodend == '-') - break; + // string or key is empty + if (*arg == '\0' || *key == '\0') + return -1; - while (str < pmodend) + // parse modifiers + while (str < key) { unsigned int i; - for (i=0; i < sizeof (keysym_vocabulary) / sizeof (keysym_vocabulary_t); ++i) + for (i=0; i < ARRAY_LENGTH(keysym_vocabulary); ++i) { if (strncmp (str, keysym_vocabulary [i].name, keysym_vocabulary [i].len) == 0) { @@ -697,71 +677,29 @@ } } - if (i >= sizeof (keysym_vocabulary) / sizeof (keysym_vocabulary_t)) + if (i >= ARRAY_LENGTH(keysym_vocabulary)) return -1; if (*str == '-') ++str; } - /* some scanf () have trouble with a 0x prefix */ - if (str[0] == '0' && toupper (str[1]) == 'X') - { - str += 2; - - if (arg) - { - if (sscanf (str, (strchr (str, ':') ? "%x:" : "%x"), &sym) != 1) - return -1; - } - else - { - if (sscanf (str, "%x:", &sym) != 1) - return -1; - - /* cue to ':', it's there since sscanf () worked */ - strncpy (newargstr, strchr (str, ':') + 1, NEWARGLIM - 1); - newargstr[NEWARGLIM - 1] = '\0'; - newarg = newargstr; - } - } - else + // convert keysym name to keysym number + if ((sym = XStringToKeysym (str)) == None) { - /* - * convert keysym name to keysym number - */ - strncpy (newargstr, str, NEWARGLIM - 1); - newargstr[NEWARGLIM - 1] = '\0'; - - if (arg == NULL) - { - if ((newarg = strchr (newargstr, ':')) == NULL) - return -1; - - *newarg++ = '\0'; /* terminate keysym name */ - } - - if ((sym = XStringToKeysym (newargstr)) == None) + // fallback on hexadecimal parsing + char *end; + sym = strtol (str, &end, 16); + if (*end) return -1; } - if (newarg == NULL) - { - strncpy (newargstr, arg, NEWARGLIM - 1); - newargstr[NEWARGLIM - 1] = '\0'; - newarg = newargstr; - } - - rxvt_Str_trim (newarg); - if (*newarg == '\0' || (n = rxvt_Str_escaped (newarg)) == 0) - return -1; - - keyboard->register_user_translation (sym, state, newarg); + keyboard->register_user_translation (sym, state, arg); return 1; } -# endif /* KEYSYM_RESOURCE */ -#endif /* NO_RESOURCES */ +# endif /* KEYSYM_RESOURCE */ +#endif /* NO_RESOURCES */ static char * get_res (XrmDatabase database, const char *program, const char *option) @@ -803,10 +741,13 @@ rxvt_term::extract_resources () { #ifndef NO_RESOURCES + XrmDatabase database = XrmGetDatabase (dpy); + XrmMergeDatabases (option_db, &database); + option_db = NULL; /* * Query resources for options that affect us */ - for (int entry = 0; entry < optList_size; entry++) + for (int entry = 0; entry < ARRAY_LENGTH(optList); entry++) { int s; const char *kw = optList[entry].kw; @@ -841,7 +782,6 @@ * [R5 or later]: enumerate the resource database */ # ifdef KEYSYM_RESOURCE - XrmDatabase database = XrmGetDatabase (dpy); XrmName name_prefix[3]; XrmClass class_prefix[3]; @@ -865,7 +805,7 @@ # endif # endif -#endif /* NO_RESOURCES */ +#endif /* NO_RESOURCES */ } /*----------------------- end-of-file (C source) -----------------------*/