variant_binding.h File Reference

#include <QtCore/QVariant>
#include <kdemacros.h>
#include <kjs/object.h>
#include <kjs/interpreter.h>
#include "static_binding.h"

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Classes
class	KJSEmbed::VariantBinding
	QVariant based binding. More...
class	KJSEmbed::VariantFactory
Namespaces
namespace	KJSEmbed
Defines
#define	END_VARIANT_METHOD
#define	KJSO_VARIANT_SIMPLE_BINDING_CTOR(NAME, JSNAME, TYPE, BASENAME)
#define	START_VARIANT_METHOD(METHODNAME, TYPE)
Functions
QList< QVariant > KJSEMBED_EXPORT	KJSEmbed::convertArrayToList (KJS::ExecState *exec, KJS::JSValue *value)
QMap< QString, QVariant > KJSEMBED_EXPORT	KJSEmbed::convertArrayToMap (KJS::ExecState *exec, KJS::JSValue *value)
QStringList KJSEMBED_EXPORT	KJSEmbed::convertArrayToStringList (KJS::ExecState *exec, KJS::JSValue *value)
KJSEMBED_EXPORT KJS::JSValue *	KJSEmbed::convertToValue (KJS::ExecState *exec, const QVariant &value)
QVariant KJSEMBED_EXPORT	KJSEmbed::convertToVariant (KJS::ExecState *exec, KJS::JSValue *value)
template<typename T >
KJS::JSValue *	KJSEmbed::createVariant (KJS::ExecState *exec, const KJS::UString &className, const T &value)
template<typename T >
T	KJSEmbed::extractVariant (KJS::ExecState *exec, const KJS::List &args, int idx, const T &defaultValue=T())
template<typename T >
T	KJSEmbed::extractVariant (KJS::ExecState *exec, KJS::JSValue *arg, const T &defaultValue)
QVariant KJSEMBED_EXPORT	KJSEmbed::extractVariant (KJS::ExecState *exec, KJS::JSValue *value)

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Define Documentation

#define END_VARIANT_METHOD

Value:

imp->setValue(qVariantFromValue(value)); \
        } \
        else \
        {\
            KJS::throwError(exec, KJS::GeneralError, "We have a problem baby");\
        }\
        return result; \
}

End a variant method started by START_VARIANT_METHOD.

Definition at line 56 of file variant_binding.h.

#define KJSO_VARIANT_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, QVariant::fromValue(value))                          \
    { \
      StaticBinding::publish( exec, this, NAME::methods() ); \
    }

Definition at line 66 of file variant_binding.h.

#define START_VARIANT_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::VariantBinding *imp = KJSEmbed::extractBindingImp<KJSEmbed::VariantBinding>(exec, self ); \
        if( imp ) \
        { \
                TYPE value = imp->value<TYPE>();

A simple variant syle method.

This will extract the QVariant, 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 42 of file variant_binding.h.