WINGs/configuration.c

   1
   2
   3 #include "WINGsP.h"
   4 #include "wconfig.h"
   5
   6 #include <X11/Xlocale.h>
   7
   8
   9 _WINGsConfiguration WINGsConfiguration;
  10
  11
  12
  13 #define SYSTEM_FONT "-*-helvetica-medium-r-normal-*-%d-*-*-*-*-*-*-*,-*-*-medium-r-*-*-%d-*-*-*-*-*-*-*"
  14
  15 #define BOLD_SYSTEM_FONT "-*-helvetica-bold-r-normal-*-%d-*-*-*-*-*-*-*,-*-*-bold-r-*-*-%d-*-*-*-*-*-*-*"
  16
  17 #define XFTSYSTEM_FONT "-*-arial-medium-r-normal-*-%d-*-*-*-*-*-*-*"
  18
  19 #define XFTBOLD_SYSTEM_FONT "-*-arial-bold-r-normal-*-%d-*-*-*-*-*-*-*"
  20
  21 #define FLOPPY_PATH "/floppy"
  22
  23
  24 static unsigned
  25 getButtonWithName(const char *name, unsigned defaultButton)
  26 {
  27     if (strncmp(name, "Button", 6)==0 && strlen(name)==7) {
  28         switch (name[6]) {
  29         case '1':
  30             return Button1;
  31         case '2':
  32             return Button2;
  33         case '3':
  34             return Button3;
  35         case '4':
  36             return Button4;
  37         case '5':
  38             return Button5;
  39         default:
  40             break;
  41         }
  42     }
  43
  44     return defaultButton;
  45 }
  46
  47
  48 static Bool
  49 missingOrInvalidXLFD(char *xlfd)
  50 {
  51     char *ptr = xlfd;
  52     Bool broken = False;
  53     int count = 0;
  54
  55     if (!xlfd)
  56         return True;
  57
  58     while (*ptr) {
  59         if (*ptr=='%') {
  60             ptr++;
  61             if ((*ptr=='d' || *ptr=='i') && count==0) {
  62                 count++;
  63             } else {
  64                 broken = True;
  65                 break;
  66             }
  67         } else if (*ptr==',') {
  68             count = 0;
  69         }
  70         ptr++;
  71     }
  72
  73     if (broken) {
  74         if (xlfd == WINGsConfiguration.systemFont) {
  75             ptr = "system font";
  76         } else if (xlfd == WINGsConfiguration.boldSystemFont) {
  77             ptr = "bold system font";
  78         } else {
  79             ptr = "Unknown System Font";
  80         }
  81         wwarning(_("Invalid %s specification: '%s' (only %%d is allowed and "
  82                    "at most once for each font in a fontset)."), ptr, xlfd);
  83     }
  84
  85     return broken;
  86 }
  87
  88
  89 void
  90 W_ReadConfigurations(void)
  91 {
  92     WMUserDefaults *defaults;
  93
  94     memset(&WINGsConfiguration, 0, sizeof(_WINGsConfiguration));
  95
  96     defaults = WMGetStandardUserDefaults();
  97
  98     if (defaults) {
  99         char *buttonName;
 100         unsigned button;
 101         char *str;
 102
 103         WINGsConfiguration.systemFont =
 104             WMGetUDStringForKey(defaults, "SystemFont");
 105
 106         WINGsConfiguration.boldSystemFont =
 107             WMGetUDStringForKey(defaults, "BoldSystemFont");
 108
 109 #ifdef XFT
 110         WINGsConfiguration.antialiasedText =
 111             WMGetUDBoolForKey(defaults, "AntialiasedText");
 112 #else
 113         WINGsConfiguration.antialiasedText = False;
 114 #endif
 115
 116         WINGsConfiguration.useMultiByte = False;
 117         str = WMGetUDStringForKey(defaults, "MultiByteText");
 118         if (str) {
 119             if (strcasecmp(str, "YES") == 0) {
 120                 WINGsConfiguration.useMultiByte = True;
 121             } else if (strcasecmp(str, "AUTO") == 0) {
 122                 char *locale;
 123
 124                 /* if it's a multibyte language (japanese, chinese or korean)
 125                  * then set it to True */
 126                 locale = setlocale(LC_CTYPE, NULL);
 127                 if (locale != NULL
 128                     && (strncmp(locale, "ja", 2) == 0
 129                         || strncmp(locale, "zh", 2) == 0
 130                         || strncmp(locale, "ru", 2) == 0
 131                         || strncmp(locale, "ko", 2) == 0)) {
 132
 133                     WINGsConfiguration.useMultiByte = True;
 134                 }
 135             }
 136         }
 137
 138         WINGsConfiguration.doubleClickDelay =
 139             WMGetUDIntegerForKey(defaults, "DoubleClickTime");
 140
 141         WINGsConfiguration.floppyPath =
 142             WMGetUDStringForKey(defaults, "FloppyPath");
 143
 144         buttonName = WMGetUDStringForKey(defaults, "MouseWheelUp");
 145         if (buttonName) {
 146             button = getButtonWithName(buttonName, Button4);
 147             wfree(buttonName);
 148         } else {
 149             button = Button4;
 150         }
 151         WINGsConfiguration.mouseWheelUp = button;
 152
 153         buttonName = WMGetUDStringForKey(defaults, "MouseWheelDown");
 154         if (buttonName) {
 155             button = getButtonWithName(buttonName, Button5);
 156             wfree(buttonName);
 157         } else {
 158             button = Button5;
 159         }
 160         WINGsConfiguration.mouseWheelDown = button;
 161
 162         if (WINGsConfiguration.mouseWheelDown==WINGsConfiguration.mouseWheelUp) {
 163             WINGsConfiguration.mouseWheelUp = Button4;
 164             WINGsConfiguration.mouseWheelDown = Button5;
 165         }
 166
 167         WINGsConfiguration.defaultFontSize =
 168             WMGetUDIntegerForKey(defaults, "DefaultFontSize");
 169     }
 170
 171     if (missingOrInvalidXLFD(WINGsConfiguration.systemFont)) {
 172         WINGsConfiguration.systemFont = SYSTEM_FONT;
 173     }
 174     if (missingOrInvalidXLFD(WINGsConfiguration.boldSystemFont)) {
 175         WINGsConfiguration.boldSystemFont = BOLD_SYSTEM_FONT;
 176     }
 177     if (!WINGsConfiguration.floppyPath) {
 178         WINGsConfiguration.floppyPath = FLOPPY_PATH;
 179     }
 180     if (WINGsConfiguration.doubleClickDelay == 0) {
 181         WINGsConfiguration.doubleClickDelay = 250;
 182     }
 183     if (WINGsConfiguration.mouseWheelUp == 0) {
 184         WINGsConfiguration.mouseWheelUp = Button4;
 185     }
 186     if (WINGsConfiguration.mouseWheelDown == 0) {
 187         WINGsConfiguration.mouseWheelDown = Button5;
 188     }
 189     if (WINGsConfiguration.defaultFontSize == 0) {
 190         WINGsConfiguration.defaultFontSize = 12;
 191     }
 192
 193 }
 194