value_binding.h File Reference

#include <kjs/object.h>
#include <kjs/interpreter.h>
#include "static_binding.h"
#include "pointer.h"

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Classes
class	KJSEmbed::ValueBinding
class	KJSEmbed::ValueFactory

Namespaces
	KJSEmbed

Macros
#define	END_VALUE_METHOD
#define	KJSO_VALUE_DERIVED_BINDING_CTOR(NAME, JSNAME, TYPE, BASENAME)
#define	KJSO_VALUE_SIMPLE_BINDING_CTOR(NAME, JSNAME, TYPE, BASENAME)
#define	START_VALUE_METHOD(METHODNAME, TYPE)

Functions
template<typename T >
KJS::JSValue *	KJSEmbed::createValue (KJS::ExecState *exec, const KJS::UString &className, const T &value)
template<typename T >
T	KJSEmbed::extractValue (KJS::ExecState *exec, KJS::JSValue *arg, const T &defaultValue)
template<typename T >
T	KJSEmbed::extractValue (KJS::ExecState *exec, const KJS::List &args, int idx, const T &defaultValue=T())

Macro Definition Documentation

#define END_VALUE_METHOD

Value:

imp->setValue(value); \
        } \
        else { \
            KJS::throwError(exec, KJS::GeneralError, "Problem in ValueBinding here");\
        }\
        return result; \
}

End a variant method started by START_VALUE_METHOD.

Definition at line 53 of file value_binding.h.

#define KJSO_VALUE_DERIVED_BINDING_CTOR	(		NAME,
			JSNAME,
			TYPE,
			BASENAME
	)

Value:

NAME::NAME(KJS::ExecState *exec, const char* typeName ) \
      : BASENAME( exec, typeName )                    \
    { \
      StaticBinding::publish( exec, this, NAME::methods() ); \
    } \
    NAME::NAME(KJS::ExecState *exec, const TYPE & value)                \
    : BASENAME( exec, #JSNAME )                                         \
    {                                                                   \
        setValue(value);                                                \
        StaticBinding::publish( exec, this, NAME::methods() );          \
    }

Definition at line 74 of file value_binding.h.

#define KJSO_VALUE_SIMPLE_BINDING_CTOR	(		NAME,
			JSNAME,
			TYPE,
			BASENAME
	)

Value:

NAME::NAME(KJS::ExecState *exec, const char* typeName ) \
      : BASENAME( exec, typeName )                    \
    { \
      StaticBinding::publish( exec, this, NAME::methods() ); \
    } \
    NAME::NAME(KJS::ExecState *exec, const TYPE & value) \
      : BASENAME( exec, #JSNAME , value )                    \
    { \
      StaticBinding::publish( exec, this, NAME::methods() ); \
    }

Definition at line 62 of file value_binding.h.

#define START_VALUE_METHOD	(		METHODNAME,
			TYPE
	)

Value:

KJS::JSValue *METHODNAME( KJS::ExecState *exec, KJS::JSObject *self, const KJS::List &args ) \
{ \
        Q_UNUSED(exec);\
        Q_UNUSED(self);\
        Q_UNUSED(args);\
        KJS::JSValue *result = KJS::jsNull(); \
        KJSEmbed::ValueBinding *imp = KJSEmbed::extractBindingImp<KJSEmbed::ValueBinding>(exec, self ); \
        if( imp ) \
        { \
                TYPE value = imp->value<TYPE>();

A simple variant syle method.

This will extract the value, cast it to the native type and place it in "value". Any data that should be returned from this method should be placed into "result";

Definition at line 39 of file value_binding.h.