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 if (xlfd == WINGsConfiguration.antialiasedSystemFont) {
  79             ptr = "antialiased system font";
  80         } else if (xlfd == WINGsConfiguration.antialiasedBoldSystemFont) {
  81             ptr = "antialiased bold system font";
  82         } else {
  83             ptr = "Unknown System Font";
  84         }
  85         wwarning(_("Invalid %s specification: '%s' (only %%d is allowed and "
  86                    "at most once for each font in a fontset)."), ptr, xlfd);
  87     }
  88
  89     return broken;
  90 }
  91
  92
  93 void
  94 W_ReadConfigurations(void)
  95 {
  96     WMUserDefaults *defaults;
  97
  98     memset(&WINGsConfiguration, 0, sizeof(_WINGsConfiguration));
  99
 100     defaults = WMGetStandardUserDefaults();
 101
 102     if (defaults) {
 103         char *buttonName;
 104         unsigned button;
 105         char *str;
 106
 107         WINGsConfiguration.systemFont =
 108             WMGetUDStringForKey(defaults, "SystemFont");
 109
 110         WINGsConfiguration.boldSystemFont =
 111             WMGetUDStringForKey(defaults, "BoldSystemFont");
 112
 113         WINGsConfiguration.antialiasedSystemFont =
 114             WMGetUDStringForKey(defaults, "AntialiasedSystemFont");
 115
 116         WINGsConfiguration.antialiasedBoldSystemFont =
 117             WMGetUDStringForKey(defaults, "AntialiasedBoldSystemFont");
 118
 119 #ifdef XFT
 120         WINGsConfiguration.antialiasedText =
 121             WMGetUDBoolForKey(defaults, "AntialiasedText");
 122 #else
 123         WINGsConfiguration.antialiasedText = False;
 124 #endif
 125
 126         WINGsConfiguration.useMultiByte = False;
 127         str = WMGetUDStringForKey(defaults, "MultiByteText");
 128         if (str) {
 129             if (strcasecmp(str, "YES") == 0) {
 130                 WINGsConfiguration.useMultiByte = True;
 131             } else if (strcasecmp(str, "AUTO") == 0) {
 132                 char *locale;
 133
 134                 /* if it's a multibyte language (japanese, chinese or korean)
 135                  * then set it to True */
 136                 locale = setlocale(LC_CTYPE, NULL);
 137                 if (locale != NULL
 138                     && (strncmp(locale, "ja", 2) == 0
 139                         || strncmp(locale, "zh", 2) == 0
 140                         || strncmp(locale, "ru", 2) == 0
 141                         || strncmp(locale, "ko", 2) == 0)) {
 142
 143                     WINGsConfiguration.useMultiByte = True;
 144                 }
 145             }
 146         }
 147
 148         WINGsConfiguration.doubleClickDelay =
 149             WMGetUDIntegerForKey(defaults, "DoubleClickTime");
 150
 151         WINGsConfiguration.floppyPath =
 152             WMGetUDStringForKey(defaults, "FloppyPath");
 153
 154         buttonName = WMGetUDStringForKey(defaults, "MouseWheelUp");
 155         if (buttonName) {
 156             button = getButtonWithName(buttonName, Button4);
 157             wfree(buttonName);
 158         } else {
 159             button = Button4;
 160         }
 161         WINGsConfiguration.mouseWheelUp = button;
 162
 163         buttonName = WMGetUDStringForKey(defaults, "MouseWheelDown");
 164         if (buttonName) {
 165             button = getButtonWithName(buttonName, Button5);
 166             wfree(buttonName);
 167         } else {
 168             button = Button5;
 169         }
 170         WINGsConfiguration.mouseWheelDown = button;
 171
 172         if (WINGsConfiguration.mouseWheelDown==WINGsConfiguration.mouseWheelUp) {
 173             WINGsConfiguration.mouseWheelUp = Button4;
 174             WINGsConfiguration.mouseWheelDown = Button5;
 175         }
 176
 177         WINGsConfiguration.defaultFontSize =
 178             WMGetUDIntegerForKey(defaults, "DefaultFontSize");
 179     }
 180
 181     if (missingOrInvalidXLFD(WINGsConfiguration.systemFont)) {
 182         WINGsConfiguration.systemFont = SYSTEM_FONT;
 183     }
 184     if (missingOrInvalidXLFD(WINGsConfiguration.boldSystemFont)) {
 185         WINGsConfiguration.boldSystemFont = BOLD_SYSTEM_FONT;
 186     }
 187     if (missingOrInvalidXLFD(WINGsConfiguration.antialiasedSystemFont)) {
 188         WINGsConfiguration.antialiasedSystemFont = XFTSYSTEM_FONT;
 189     }
 190     if (missingOrInvalidXLFD(WINGsConfiguration.antialiasedBoldSystemFont)) {
 191         WINGsConfiguration.antialiasedBoldSystemFont = XFTBOLD_SYSTEM_FONT;
 192     }
 193     if (!WINGsConfiguration.floppyPath) {
 194         WINGsConfiguration.floppyPath = FLOPPY_PATH;
 195     }
 196     if (WINGsConfiguration.doubleClickDelay == 0) {
 197         WINGsConfiguration.doubleClickDelay = 250;
 198     }
 199     if (WINGsConfiguration.mouseWheelUp == 0) {
 200         WINGsConfiguration.mouseWheelUp = Button4;
 201     }
 202     if (WINGsConfiguration.mouseWheelDown == 0) {
 203         WINGsConfiguration.mouseWheelDown = Button5;
 204     }
 205     if (WINGsConfiguration.defaultFontSize == 0) {
 206         WINGsConfiguration.defaultFontSize = 12;
 207     }
 208
 209 }
 210