Value

this this(JSCValue* jSCValue, bool ownedRef): Sets our main struct and passes it to the parent class.
this this(Context context, PtrArray array): Create a new #JSCValue referencing an array with the items from @array. If @array is %NULL or empty a new empty array will be created. Elements of @array should be pointers to a #JSCValue.
this this(Context context, string[] strv): Create a new #JSCValue referencing an array of strings with the items from @strv. If @array is %NULL or empty a new empty array will be created.
this this(Context context, bool value): Create a new #JSCValue from @value
this this(Context context, string name, GCallback callback, void* userData, GDestroyNotify destroyNotify, GType returnType): Create a function in @context. If @name is %NULL an anonymous function will be created. When the function is called by JavaScript or jsc_value_function_call(), @callback is called receiving an #GPtrArray of #JSCValues with the arguments and then @user_data as last parameter. When the function is cleared in @context, @destroy_notify is called with @user_data as parameter.
this this(Context context, string name, GCallback callback, void* userData, GDestroyNotify destroyNotify, GType returnType, GType[] parameterTypes): Create a function in @context. If @name is %NULL an anonymous function will be created. When the function is called by JavaScript or jsc_value_function_call(), @callback is called receiving the function parameters and then @user_data as last parameter. When the function is cleared in @context, @destroy_notify is called with @user_data as parameter.
this this(Context context): Create a new #JSCValue referencing <function>null</function> in @context.
this this(Context context, double number): Create a new #JSCValue from @number.
this this(Context context, void* instance_, Class jscClass): Create a new #JSCValue from @instance. If @instance is %NULL a new empty object is created. When @instance is provided, @jsc_class must be provided too. @jsc_class takes ownership of @instance that will be freed by the #GDestroyNotify passed to jsc_context_register_class().
this this(Context context, string string_): Create a new #JSCValue from @string. If you need to create a #JSCValue from a string containing null characters, use jsc_value_new_string_from_bytes() instead.
this this(Context context, Bytes bytes): Create a new #JSCValue from @bytes.

Members

Functions

constructorCallv Value constructorCallv(Value[] parameters): Invoke <function>new</function> with constructor referenced by @value. If @n_parameters is 0 no parameters will be passed to the constructor.
functionCallv Value functionCallv(Value[] parameters): Call function referenced by @value, passing the given @parameters. If @n_parameters is 0 no parameters will be passed to the function.
getContext Context getContext(): Get the #JSCContext in which @value was created.
getStruct void* getStruct(): the main Gtk struct as a void*
getValueStruct JSCValue* getValueStruct(bool transferOwnership): Get the main Gtk struct
isArray bool isArray(): Get whether the value referenced by @value is an array.
isBoolean bool isBoolean(): Get whether the value referenced by @value is a boolean.
isConstructor bool isConstructor(): Get whether the value referenced by @value is a constructor.
isFunction bool isFunction(): Get whether the value referenced by @value is a function
isNull bool isNull(): Get whether the value referenced by @value is <function>null</function>.
isNumber bool isNumber(): Get whether the value referenced by @value is a number.
isObject bool isObject(): Get whether the value referenced by @value is an object.
isString bool isString(): Get whether the value referenced by @value is a string
isUndefined bool isUndefined(): Get whether the value referenced by @value is <function>undefined</function>.
objectDefinePropertyAccessor void objectDefinePropertyAccessor(string propertyName, JSCValuePropertyFlags flags, GType propertyType, GCallback getter, GCallback setter, void* userData, GDestroyNotify destroyNotify): Define or modify a property with @property_name in object referenced by @value. When the property value needs to be getted or set, @getter and @setter callbacks will be called. When the property is cleared in the #JSCClass context, @destroy_notify is called with @user_data as parameter. This is equivalent to JavaScript <function>Object.defineProperty()</function> when used with an accessor descriptor.
objectDefinePropertyData void objectDefinePropertyData(string propertyName, JSCValuePropertyFlags flags, Value propertyValue): Define or modify a property with @property_name in object referenced by @value. This is equivalent to JavaScript <function>Object.defineProperty()</function> when used with a data descriptor.
objectDeleteProperty bool objectDeleteProperty(string name): Try to delete property with @name from @value. This function will return %FALSE if the property was defined without %JSC_VALUE_PROPERTY_CONFIGURABLE flag.
objectEnumerateProperties string[] objectEnumerateProperties(): Get the list of property names of @value. Only properties defined with %JSC_VALUE_PROPERTY_ENUMERABLE flag will be collected.
objectGetProperty Value objectGetProperty(string name): Get property with @name from @value.
objectGetPropertyAtIndex Value objectGetPropertyAtIndex(uint index): Get property at @index from @value.
objectHasProperty bool objectHasProperty(string name): Get whether @value has property with @name.
objectInvokeMethodv Value objectInvokeMethodv(string name, Value[] parameters): Invoke method with @name on object referenced by @value, passing the given @parameters. If @n_parameters is 0 no parameters will be passed to the method. The object instance will be handled automatically even when the method is a custom one registered with jsc_class_add_method(), so it should never be passed explicitly as parameter of this function.
objectIsInstanceOf bool objectIsInstanceOf(string name): Get whether the value referenced by @value is an instance of class @name.
objectSetProperty void objectSetProperty(string name, Value property): Set @property with @name on @value.
objectSetPropertyAtIndex void objectSetPropertyAtIndex(uint index, Value property): Set @property at @index on @value.
toBoolean bool toBoolean(): Convert @value to a boolean.
toDouble double toDouble(): Convert @value to a double.
toInt32 int toInt32(): Convert @value to a #gint32.
toJson string toJson(uint indent): Create a JSON string of @value serialization. If @indent is 0, the resulting JSON will not contain newlines. The size of the indent is clamped to 10 spaces.
toString string toString(): Convert @value to a string. Use jsc_value_to_string_as_bytes() instead, if you need to handle strings containing null characters.
toStringAsBytes Bytes toStringAsBytes(): Convert @value to a string and return the results as #GBytes. This is needed to handle strings with null characters.

Static functions

getType GType getType()
newJSON Value newJSON(Context context, string json): Create a new #JSCValue referencing a new value created by parsing @json.
newUndefined Value newUndefined(Context context): Create a new #JSCValue referencing <function>undefined</function> in @context.

Variables

jSCValue JSCValue* jSCValue;: the main Gtk struct

Value

Constructors

Members

Functions

Static functions

Variables

Meta

Source