diff options
Diffstat (limited to 'Godeps/_workspace/src/github.com/obscuren/otto/type_go_array.go')
-rw-r--r-- | Godeps/_workspace/src/github.com/obscuren/otto/type_go_array.go | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/Godeps/_workspace/src/github.com/obscuren/otto/type_go_array.go b/Godeps/_workspace/src/github.com/obscuren/otto/type_go_array.go deleted file mode 100644 index cf2ddd437..000000000 --- a/Godeps/_workspace/src/github.com/obscuren/otto/type_go_array.go +++ /dev/null @@ -1,134 +0,0 @@ -package otto - -import ( - "reflect" - "strconv" -) - -func (runtime *_runtime) newGoArrayObject(value reflect.Value) *_object { - self := runtime.newObject() - self.class = "GoArray" - self.objectClass = _classGoArray - self.value = _newGoArrayObject(value) - return self -} - -type _goArrayObject struct { - value reflect.Value - writable bool - propertyMode _propertyMode -} - -func _newGoArrayObject(value reflect.Value) *_goArrayObject { - writable := value.Kind() == reflect.Ptr // The Array is addressable (like a Slice) - mode := _propertyMode(0010) - if writable { - mode = 0110 - } - self := &_goArrayObject{ - value: value, - writable: writable, - propertyMode: mode, - } - return self -} - -func (self _goArrayObject) getValue(index int64) (reflect.Value, bool) { - value := reflect.Indirect(self.value) - if index < int64(value.Len()) { - return value.Index(int(index)), true - } - return reflect.Value{}, false -} - -func (self _goArrayObject) setValue(index int64, value Value) bool { - indexValue, exists := self.getValue(index) - if !exists { - return false - } - reflectValue, err := value.toReflectValue(reflect.Indirect(self.value).Type().Elem().Kind()) - if err != nil { - panic(err) - } - indexValue.Set(reflectValue) - return true -} - -func goArrayGetOwnProperty(self *_object, name string) *_property { - // length - if name == "length" { - return &_property{ - value: toValue(reflect.Indirect(self.value.(*_goArrayObject).value).Len()), - mode: 0, - } - } - - // .0, .1, .2, ... - index := stringToArrayIndex(name) - if index >= 0 { - object := self.value.(*_goArrayObject) - value := UndefinedValue() - reflectValue, exists := object.getValue(index) - if exists { - value = self.runtime.toValue(reflectValue.Interface()) - } - return &_property{ - value: value, - mode: object.propertyMode, - } - } - - return objectGetOwnProperty(self, name) -} - -func goArrayEnumerate(self *_object, all bool, each func(string) bool) { - object := self.value.(*_goArrayObject) - // .0, .1, .2, ... - - for index, length := 0, object.value.Len(); index < length; index++ { - name := strconv.FormatInt(int64(index), 10) - if !each(name) { - return - } - } - - objectEnumerate(self, all, each) -} - -func goArrayDefineOwnProperty(self *_object, name string, descriptor _property, throw bool) bool { - if name == "length" { - return typeErrorResult(throw) - } else if index := stringToArrayIndex(name); index >= 0 { - object := self.value.(*_goArrayObject) - if object.writable { - if self.value.(*_goArrayObject).setValue(index, descriptor.value.(Value)) { - return true - } - } - return typeErrorResult(throw) - } - return objectDefineOwnProperty(self, name, descriptor, throw) -} - -func goArrayDelete(self *_object, name string, throw bool) bool { - // length - if name == "length" { - return typeErrorResult(throw) - } - - // .0, .1, .2, ... - index := stringToArrayIndex(name) - if index >= 0 { - object := self.value.(*_goArrayObject) - if object.writable { - indexValue, exists := object.getValue(index) - if exists { - indexValue.Set(reflect.Zero(reflect.Indirect(object.value).Type().Elem())) - return true - } - } - return typeErrorResult(throw) - } - - return self.delete(name, throw) -} |