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htmlstyleelement.go
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htmlstyleelement.go
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package htmlstyleelement
import (
"sync"
"syscall/js"
"github.com/realPy/hogosuru/baseobject"
"github.com/realPy/hogosuru/document"
"github.com/realPy/hogosuru/element"
"github.com/realPy/hogosuru/htmlelement"
"github.com/realPy/hogosuru/initinterface"
"github.com/realPy/hogosuru/stylesheet"
)
func init() {
initinterface.RegisterInterface(GetInterface)
}
var singleton sync.Once
var htmlstylelementinterface js.Value
//HtmlStyleElement struct
type HtmlStyleElement struct {
htmlelement.HtmlElement
}
type HtmlStyleElementFrom interface {
HtmlStyleElement_() HtmlStyleElement
}
func (h HtmlStyleElement) HtmlStyleElement_() HtmlStyleElement {
return h
}
func GetInterface() js.Value {
singleton.Do(func() {
var err error
if htmlstylelementinterface, err = baseobject.Get(js.Global(), "HTMLStyleElement"); err != nil {
htmlstylelementinterface = js.Undefined()
}
baseobject.Register(htmlstylelementinterface, func(v js.Value) (interface{}, error) {
return NewFromJSObject(v)
})
})
return htmlstylelementinterface
}
func New(d document.Document) (HtmlStyleElement, error) {
var err error
var h HtmlStyleElement
var e element.Element
if e, err = d.CreateElement("style"); err == nil {
h, err = NewFromElement(e)
}
return h, err
}
func NewFromElement(elem element.Element) (HtmlStyleElement, error) {
var h HtmlStyleElement
var err error
if hci := GetInterface(); !hci.IsUndefined() {
if elem.BaseObject.JSObject().InstanceOf(hci) {
h.BaseObject = h.SetObject(elem.BaseObject.JSObject())
} else {
err = ErrNotAnHTMLStyleElement
}
} else {
err = ErrNotImplemented
}
return h, err
}
func NewFromJSObject(obj js.Value) (HtmlStyleElement, error) {
var h HtmlStyleElement
var err error
if hci := GetInterface(); !hci.IsUndefined() {
if obj.IsUndefined() || obj.IsNull() {
err = baseobject.ErrUndefinedValue
} else {
if obj.InstanceOf(hci) {
h.BaseObject = h.SetObject(obj)
} else {
err = ErrNotAnHTMLStyleElement
}
}
} else {
err = ErrNotImplemented
}
return h, err
}
func (h HtmlStyleElement) Media() (string, error) {
return h.GetAttributeString("media")
}
func (h HtmlStyleElement) SetMedia(value string) error {
return h.SetAttributeString("media", value)
}
func (h HtmlStyleElement) Type() (string, error) {
return h.GetAttributeString("type")
}
func (h HtmlStyleElement) SetType(value string) error {
return h.SetAttributeString("type", value)
}
func (h HtmlStyleElement) Disabled() (bool, error) {
return h.GetAttributeBool("disabled")
}
func (h HtmlStyleElement) SetDisabled(value bool) error {
return h.SetAttributeBool("disabled", value)
}
func (h HtmlStyleElement) Sheet() (stylesheet.StyleSheet, error) {
var err error
var obj js.Value
var s stylesheet.StyleSheet
if obj, err = h.Get("sheet"); err == nil {
if obj.IsUndefined() {
err = baseobject.ErrNotAnObject
} else {
s, err = stylesheet.NewFromJSObject(obj)
}
}
return s, err
}