1 package org.hedgewars.hedgeroid.frontlib;

     2 

     3 import com.sun.jna.DefaultTypeMapper;

     4 import com.sun.jna.FromNativeContext;

     5 import com.sun.jna.ToNativeContext;

     6 import com.sun.jna.TypeConverter;

     7 import com.sun.jna.TypeMapper;

     8 

     9 class FrontlibTypeMapper extends DefaultTypeMapper {

    10     public static final TypeMapper INSTANCE = new FrontlibTypeMapper();

    11     

    12     protected FrontlibTypeMapper() {

    13         addTypeConverter(Boolean.class, new BooleanConverter());

    14     }

    15 }

    16 

    17 class BooleanConverter implements TypeConverter {

    18     public Class<Byte> nativeType() {

    19         return Byte.class;

    20     }

    21 	public Object fromNative(Object value, FromNativeContext context) {

    22 		return ((Byte)value).intValue() != 0 ? Boolean.TRUE : Boolean.FALSE;

    23 	}

    24 	public Object toNative(Object value, ToNativeContext context) {

    25 		return Byte.valueOf((byte)(Boolean.TRUE.equals(value) ? 1 : 0));

    26 	}

    27 }