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int16array.go
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int16array.go
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package typedarray
import (
"sync"
"syscall/js"
"github.com/realPy/hogosuru/baseobject"
)
var singletonint16array sync.Once
var int16arrayinterface js.Value
//Int16Array struct
type Int16Array struct {
TypedArray
}
type Int16ArrayFrom interface {
Int16Array_() Int16Array
}
func (u Int16Array) Int16Array_() Int16Array {
return u
}
//GetInt16ArrayInterface get the JS interface of Int16Array
func GetInt16ArrayInterface() js.Value {
singletonint16array.Do(func() {
var err error
if int16arrayinterface, err = baseobject.Get(js.Global(), "Int16Array"); err != nil {
int16arrayinterface = js.Undefined()
}
baseobject.Register(int16arrayinterface, func(v js.Value) (interface{}, error) {
return NewInt16FromJSObject(v)
})
})
return int16arrayinterface
}
func NewInt16Array(value interface{}) (Int16Array, error) {
var a Int16Array
var objnew js.Value
var err error
if ai := GetInt16ArrayInterface(); !ai.IsUndefined() {
if objnew, err = baseobject.New(ai, baseobject.GetJsValueOf(value)); err == nil {
a.BaseObject = a.SetObject(objnew)
}
} else {
err = ErrNotImplementedInt16Array
}
return a, err
}
func NewInt16ArrayFrom(iterable interface{}) (Int16Array, error) {
arr, err := newTypedArrayFrom(GetInt16ArrayInterface(), func(v js.Value) (interface{}, error) {
return NewInt16FromJSObject(v)
}, iterable)
return arr.(Int16Array), err
}
func NewInt16ArrayOf(values ...interface{}) (Int16Array, error) {
arr, err := newTypedArrayOf(GetInt16ArrayInterface(), func(v js.Value) (interface{}, error) {
return NewInt16FromJSObject(v)
}, values...)
return arr.(Int16Array), err
}
func NewInt16FromJSObject(obj js.Value) (Int16Array, error) {
var u Int16Array
var err error
if ui := GetInt16ArrayInterface(); !ui.IsUndefined() {
if obj.IsUndefined() || obj.IsNull() {
err = baseobject.ErrUndefinedValue
} else {
if obj.InstanceOf(ui) {
u.BaseObject = u.SetObject(obj)
} else {
err = ErrNotAInt16Array
}
}
} else {
err = ErrNotImplementedInt16Array
}
return u, err
}