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def ObjectiveCBridgeableImplementationForNSValue(Type):
return """
extension {Type}: _ObjectiveCBridgeable {{
public func _bridgeToObjectiveC() -> NSValue {{
var myself = self
return NSValue(bytes: &myself, objCType: _getObjCTypeEncoding({Type}.self))
}}
public static func _forceBridgeFromObjectiveC(_ source: NSValue,
result: inout {Type}?) {{
precondition(strcmp(source.objCType,
_getObjCTypeEncoding({Type}.self)) == 0,
"NSValue does not contain the right type to bridge to {Type}")
result = {Type}()
if #available(OSX 13.0, iOS 16.0, tvOS 16.0, watchOS 6.0, *) {{
source.getValue(&result!, size: MemoryLayout<{Type}>.size)
}} else {{
source.getValue(&result!)
}}
}}
public static func _conditionallyBridgeFromObjectiveC(_ source: NSValue,
result: inout {Type}?)
-> Bool {{
if strcmp(source.objCType, _getObjCTypeEncoding({Type}.self)) != 0 {{
result = nil
return false
}}
result = {Type}()
if #available(OSX 13.0, iOS 16.0, tvOS 16.0, watchOS 6.0, *) {{
source.getValue(&result!, size: MemoryLayout<{Type}>.size)
}} else {{
source.getValue(&result!)
}}
return true
}}
public static func _unconditionallyBridgeFromObjectiveC(_ source: NSValue?)
-> {Type} {{
let unwrappedSource = source!
precondition(strcmp(unwrappedSource.objCType,
_getObjCTypeEncoding({Type}.self)) == 0,
"NSValue does not contain the right type to bridge to {Type}")
var result = {Type}()
if #available(OSX 13.0, iOS 16.0, tvOS 16.0, watchOS 6.0, *) {{
unwrappedSource.getValue(&result, size: MemoryLayout<{Type}>.size)
}} else {{
unwrappedSource.getValue(&result)
}}
return result
}}
}}
""".format(Type=Type)
def ObjectiveCBridgeableImplementationForNSValueWithCategoryMethods(
Type,
initializer,
getter,
objCType="_getObjCTypeEncoding"
):
return """
extension {Type}: _ObjectiveCBridgeable {{
public func _bridgeToObjectiveC() -> NSValue {{
return {initializer}(self)
}}
public static func _forceBridgeFromObjectiveC(_ source: NSValue,
result: inout {Type}?) {{
precondition(strcmp(source.objCType,
{objCType}({Type}.self)) == 0,
"NSValue does not contain the right type to bridge to {Type}")
result = {getter}(source)
}}
public static func _conditionallyBridgeFromObjectiveC(_ source: NSValue,
result: inout {Type}?)
-> Bool {{
if strcmp(source.objCType, {objCType}({Type}.self)) != 0 {{
result = nil
return false
}}
result = {getter}(source)
return true
}}
public static func _unconditionallyBridgeFromObjectiveC(_ source: NSValue?)
-> {Type} {{
let unwrappedSource = source!
precondition(strcmp(unwrappedSource.objCType,
{objCType}({Type}.self)) == 0,
"NSValue does not contain the right type to bridge to {Type}")
return {getter}(unwrappedSource)
}}
}}
""".format(Type=Type, initializer=initializer,
getter=getter, objCType=objCType)
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