Module jfa
Package de.jangassen.jfa.foundation

Class Foundation

    • Method Detail

      • isAvailable

        public static boolean isAvailable()

      • init

        public static void init()

      • getObjcClass

        public static ID getObjcClass​(String className)
        Get the ID of the NSClass with className

      • getProtocol

        public static ID getProtocol​(String name)

      • createSelector

        public static com.sun.jna.Pointer createSelector​(String s)

      • invoke

        public static ID invoke​(ID id,
                        com.sun.jna.Pointer selector,
                        Object... args)

      • invokeVarArg

        public static ID invokeVarArg​(ID id,
                              com.sun.jna.Pointer selector,
                              Object... args)
        Invokes the given vararg selector. Expects `NSArray arrayWithObjects:(id), ...` like signature, i.e. exactly one fixed argument, followed by varargs.

      • safeInvoke

        public static ID safeInvoke​(String stringCls,
                            String stringSelector,
                            Object... args)

      • invoke

        public static ID invoke​(ID id,
                        String selector,
                        Object... args)

      • isNil

        public static boolean isNil​(ID id)

      • safeInvoke

        public static ID safeInvoke​(ID id,
                            String stringSelector,
                            Object... args)

      • allocateObjcClassPair

        public static ID allocateObjcClassPair​(ID superCls,
                                       String name)

      • registerObjcClassPair

        public static void registerObjcClassPair​(ID cls)

      • isClassRespondsToSelector

        public static boolean isClassRespondsToSelector​(ID cls,
                                                com.sun.jna.Pointer selectorName)

      • addMethod

        public static boolean addMethod​(ID cls,
                                com.sun.jna.Pointer selectorName,
                                com.sun.jna.Callback impl,
                                String types)
        Parameters:
        cls - The class to which to add a method.
        selectorName - A selector that specifies the name of the method being added.
        impl - A function which is the implementation of the new method. The function must take at least two arguments-self and _cmd.
        types - An array of characters that describe the types of the arguments to the method. See
        Returns:
        true if the method was added successfully, otherwise false (for example, the class already contains a method implementation with that name).

      • addIvar

        public static boolean addIvar​(ID cls,
                              String name,
                              String types)

      • getInstanceVariable

        public static com.sun.jna.Pointer getInstanceVariable​(ID cls,
                                                      String name)

      • setIvar

        public static boolean setIvar​(ID instance,
                              com.sun.jna.Pointer ivar,
                              ID value)

      • getIvar

        public static ID getIvar​(ID instance,
                         com.sun.jna.Pointer ivar)

      • addProtocol

        public static boolean addProtocol​(ID aClass,
                                  ID protocol)

      • addMethodByID

        public static boolean addMethodByID​(ID cls,
                                    com.sun.jna.Pointer selectorName,
                                    ID impl,
                                    String types)

      • isMetaClass

        public static boolean isMetaClass​(ID cls)

      • stringFromSelector

        public static String stringFromSelector​(com.sun.jna.Pointer selector)

      • stringFromClass

        public static String stringFromClass​(ID aClass)

      • getClass

        public static com.sun.jna.Pointer getClass​(com.sun.jna.Pointer clazz)

      • fullUserName

        public static String fullUserName()

      • class_replaceMethod

        public static ID class_replaceMethod​(ID cls,
                                     com.sun.jna.Pointer selector,
                                     com.sun.jna.Callback impl,
                                     String types)

      • getMetaClass

        public static ID getMetaClass​(String className)

      • isPackageAtPath

        public static boolean isPackageAtPath​(String path)

      • isPackageAtPath

        public static boolean isPackageAtPath​(File file)

      • nsString

        public static ID nsString​(String s)

      • nsUUID

        public static ID nsUUID​(UUID uuid)

      • nsUUID

        public static ID nsUUID​(String uuid)

      • toStringViaUTF8

        public static String toStringViaUTF8​(ID cfString)

      • getNSErrorText

        public static String getNSErrorText​(ID error)

      • getEncodingName

        public static String getEncodingName​(long nsStringEncoding)

      • getEncodingCode

        public static long getEncodingCode​(String encodingName)

      • cfRetain

        public static void cfRetain​(ID id)

      • cfRelease

        public static void cfRelease​(ID... ids)

      • autorelease

        public static ID autorelease​(ID id)

      • isMainThread

        public static boolean isMainThread()

      • executeOnMainThread

        public static void executeOnMainThread​(boolean withAutoreleasePool,
                                       boolean waitUntilDone,
                                       Runnable runnable)

      • fillArray

        public static ID fillArray​(Object[] a)

      • createDict

        public static ID createDict​(String[] keys,
                            Object[] values)

      • createPointerReference

        public static com.sun.jna.PointerType createPointerReference()

      • castPointerToNSError

        public static ID castPointerToNSError​(com.sun.jna.PointerType pointerType)

      • convertTypes

        public static Object[] convertTypes​(Object[] v)