energy/cef/cef-types-v8-value.go

//----------------------------------------
//
// Copyright © yanghy. All Rights Reserved.
//
// Licensed under Apache License Version 2.0, January 2004
//
// https://www.apache.org/licenses/LICENSE-2.0
//
//----------------------------------------

// CEF v8 value V8所有类型
package cef

import (
	"github.com/energye/energy/common"
	"github.com/energye/energy/common/imports"
	"github.com/energye/energy/consts"
	"github.com/energye/energy/ipc"
	"github.com/energye/golcl/lcl"
	"github.com/energye/golcl/lcl/api"
	"time"
	"unsafe"
)

func (m *ICefV8Value) Instance() uintptr {
	if m == nil {
		return 0
	}
	return uintptr(m.instance)
}

func (m *ICefV8Value) IsValid() bool {
	if m == nil || m.instance == nil {
		return false
	}
	r1, _, _ := imports.Proc(internale_CefV8Value_IsValid).Call(m.Instance())
	return api.GoBool(r1)
}

func (m *ICefV8Value) IsUndefined() bool {
	if m.valueType == consts.V8vtUndefined {
		return true
	}
	if m.valueType == consts.V8vtInvalid {
		r1, _, _ := imports.Proc(internale_CefV8Value_IsUndefined).Call(m.Instance())
		if api.GoBool(r1) {
			m.valueType = consts.V8vtUndefined
			return true
		}
	}
	return false
}

func (m *ICefV8Value) IsNull() bool {
	if m.valueType == consts.V8vtNull {
		return true
	}
	if m.valueType == consts.V8vtInvalid {
		r1, _, _ := imports.Proc(internale_CefV8Value_IsNull).Call(m.Instance())
		if api.GoBool(r1) {
			m.valueType = consts.V8vtNull
			return true
		}
	}
	return false
}

func (m *ICefV8Value) IsBool() bool {
	if m.valueType == consts.V8vtBool {
		return true
	}
	if m.valueType == consts.V8vtInvalid {
		r1, _, _ := imports.Proc(internale_CefV8Value_IsBool).Call(m.Instance())
		if api.GoBool(r1) {
			m.valueType = consts.V8vtBool
			return true
		}
	}
	return false
}

func (m *ICefV8Value) IsInt() bool {
	if m.valueType == consts.V8vtInt {
		return true
	}
	if m.valueType == consts.V8vtInvalid {
		r1, _, _ := imports.Proc(internale_CefV8Value_IsInt).Call(m.Instance())
		if api.GoBool(r1) {
			m.valueType = consts.V8vtInt
			return true
		}
	}
	return false
}

func (m *ICefV8Value) IsUInt() bool {
	if m.valueType == consts.V8vtUInt {
		return true
	}
	if m.valueType == consts.V8vtInvalid {
		r1, _, _ := imports.Proc(internale_CefV8Value_IsUInt).Call(m.Instance())
		if api.GoBool(r1) {
			m.valueType = consts.V8vtUInt
			return true
		}
	}
	return false
}

func (m *ICefV8Value) IsDouble() bool {
	if m.valueType == consts.V8vtDouble {
		return true
	}
	if m.valueType == consts.V8vtInvalid {
		r1, _, _ := imports.Proc(internale_CefV8Value_IsDouble).Call(m.Instance())
		if api.GoBool(r1) {
			m.valueType = consts.V8vtDouble
			return true
		}
	}
	return false
}

func (m *ICefV8Value) IsDate() bool {
	if m.valueType == consts.V8vtDate {
		return true
	}
	if m.valueType == consts.V8vtInvalid {
		r1, _, _ := imports.Proc(internale_CefV8Value_IsDate).Call(m.Instance())
		if api.GoBool(r1) {
			m.valueType = consts.V8vtDate
			return true
		}
	}
	return false
}

func (m *ICefV8Value) IsString() bool {
	if m.valueType == consts.V8vtString {
		return true
	}
	if m.valueType == consts.V8vtInvalid {
		r1, _, _ := imports.Proc(internale_CefV8Value_IsString).Call(m.Instance())
		if api.GoBool(r1) {
			m.valueType = consts.V8vtString
			return true
		}
	}
	return false
}

func (m *ICefV8Value) IsObject() bool {
	if m.valueType == consts.V8vtObject {
		return true
	}
	if m.valueType == consts.V8vtInvalid {
		r1, _, _ := imports.Proc(internale_CefV8Value_IsObject).Call(m.Instance())
		if api.GoBool(r1) {
			m.valueType = consts.V8vtObject
			return true
		}
	}
	return false
}

func (m *ICefV8Value) IsArray() bool {
	if m.valueType == consts.V8vtArray {
		return true
	}
	if m.valueType == consts.V8vtInvalid {
		r1, _, _ := imports.Proc(internale_CefV8Value_IsArray).Call(m.Instance())
		if api.GoBool(r1) {
			m.valueType = consts.V8vtArray
			return true
		}
	}
	return false
}

func (m *ICefV8Value) IsArrayBuffer() bool {
	if m.valueType == consts.V8vtArrayBuffer {
		return true
	}
	if m.valueType == consts.V8vtInvalid {
		r1, _, _ := imports.Proc(internale_CefV8Value_IsArrayBuffer).Call(m.Instance())
		if api.GoBool(r1) {
			m.valueType = consts.V8vtArrayBuffer
			return true
		}
	}
	return false
}

func (m *ICefV8Value) IsFunction() bool {
	if m.valueType == consts.V8vtFunction {
		//return true
	}
	//if m.valueType == consts.V8vtInvalid {
	r1, _, _ := imports.Proc(internale_CefV8Value_IsFunction).Call(m.Instance())
	if api.GoBool(r1) {
		m.valueType = consts.V8vtFunction
		return true
	}
	//}
	return false
}

func (m *ICefV8Value) IsPromise() bool {
	if m.valueType == consts.V8vtPromise {
		return true
	}
	if m.valueType == consts.V8vtInvalid {
		r1, _, _ := imports.Proc(internale_CefV8Value_IsPromise).Call(m.Instance())
		if api.GoBool(r1) {
			m.valueType = consts.V8vtPromise
			return true
		}
	}
	return false
}

func (m *ICefV8Value) IsSame() bool {
	r1, _, _ := imports.Proc(internale_CefV8Value_IsSame).Call(m.Instance())
	return api.GoBool(r1)
}

func (m *ICefV8Value) GetBoolValue() bool {
	r1, _, _ := imports.Proc(internale_CefV8Value_GetBoolValue).Call(m.Instance())
	return api.GoBool(r1)
}

func (m *ICefV8Value) GetIntValue() int32 {
	r1, _, _ := imports.Proc(internale_CefV8Value_GetIntValue).Call(m.Instance())
	return int32(r1)
}

func (m *ICefV8Value) GetUIntValue() uint32 {
	r1, _, _ := imports.Proc(internale_CefV8Value_GetIntValue).Call(m.Instance())
	return uint32(r1)
}

func (m *ICefV8Value) GetDoubleValue() (result float64) {
	imports.Proc(internale_CefV8Value_GetDoubleValue).Call(m.Instance(), uintptr(unsafe.Pointer(&result)))
	return result
}

func (m *ICefV8Value) GetDateValue() time.Time {
	var result float64
	imports.Proc(internale_CefV8Value_GetDateValue).Call(m.Instance(), uintptr(unsafe.Pointer(&result)))
	return common.DDateTimeToGoDateTime(result)
}

func (m *ICefV8Value) GetStringValue() string {
	r1, _, _ := imports.Proc(internale_CefV8Value_GetStringValue).Call(m.Instance())
	return api.GoStr(r1)
}

func (m *ICefV8Value) IsUserCreated() bool {
	r1, _, _ := imports.Proc(internale_CefV8Value_IsUserCreated).Call(m.Instance())
	return api.GoBool(r1)
}

//func (m *ICefV8Value) HasException() bool {
//	r1, _, _ := imports.Proc(internale_CefV8Value_HasException).Call(m.Instance())
//	return api.GoBool(r1)
//}

//func (m *ICefV8Value) GetException() {
//
//}

func (m *ICefV8Value) ClearException() bool {
	r1, _, _ := imports.Proc(internale_CefV8Value_ClearException).Call(m.Instance())
	return api.GoBool(r1)
}

func (m *ICefV8Value) WillRethrowExceptions() bool {
	r1, _, _ := imports.Proc(internale_CefV8Value_WillRethrowExceptions).Call(m.Instance())
	return api.GoBool(r1)
}

func (m *ICefV8Value) SetRethrowExceptions(reThrow bool) bool {
	r1, _, _ := imports.Proc(internale_CefV8Value_SetRethrowExceptions).Call(m.Instance(), api.PascalBool(reThrow))
	return api.GoBool(r1)
}

func (m *ICefV8Value) HasValueByKey(key string) bool {
	r1, _, _ := imports.Proc(internale_CefV8Value_HasValueByKey).Call(m.Instance(), api.PascalStr(key))
	return api.GoBool(r1)
}

func (m *ICefV8Value) HasValueByIndex(index int32) bool {
	r1, _, _ := imports.Proc(internale_CefV8Value_HasValueByIndex).Call(m.Instance(), uintptr(index))
	return api.GoBool(r1)
}

// deleteValueByKey internal
func (m *ICefV8Value) deleteValueByKey(key string) bool {
	r1, _, _ := imports.Proc(internale_CefV8Value_DeleteValueByKey).Call(m.Instance(), api.PascalStr(key))
	return api.GoBool(r1)
}

// DeleteValueByKey export
func (m *ICefV8Value) DeleteValueByKey(key string) bool {
	if isInternalKey(key) {
		return false
	}
	return m.deleteValueByKey(key)
}

func (m *ICefV8Value) DeleteValueByIndex(index int32) bool {
	r1, _, _ := imports.Proc(internale_CefV8Value_DeleteValueByIndex).Call(m.Instance(), uintptr(index))
	return api.GoBool(r1)
}

// getValueByKey internal
func (m *ICefV8Value) getValueByKey(key string) *ICefV8Value {
	if !m.IsObject() {
		return nil
	}
	if m.valueByKeyMap == nil {
		m.valueByKeyMap = make(map[string]*ICefV8Value)
	}
	if value, ok := m.valueByKeyMap[key]; ok && value != nil {
		return value
	} else {
		var result uintptr
		imports.Proc(internale_CefV8Value_GetValueByKey).Call(m.Instance(), api.PascalStr(key), uintptr(unsafe.Pointer(&result)))
		value = &ICefV8Value{
			instance: unsafe.Pointer(result),
		}
		m.valueByKeyMap[key] = value
		return value
	}
}

// GetValueByKey export
func (m *ICefV8Value) GetValueByKey(key string) *ICefV8Value {
	if key == internalIPCKey {
		return nil
	}
	return m.getValueByKey(key)
}

// GetValueByIndex 当前是数组时，通过下标取值V8Value
func (m *ICefV8Value) GetValueByIndex(index int) *ICefV8Value {
	if !m.IsArray() {
		return nil
	}
	valLen := m.GetArrayLength()
	if m.valueByIndexArray == nil {
		m.valueByIndexArray = make([]*ICefV8Value, valLen)
	}
	if index < valLen {
		if len(m.valueByIndexArray) < valLen {
			// 扩大 valueByIndexArray = valLen
			valueArrays := m.valueByIndexArray
			m.valueByIndexArray = make([]*ICefV8Value, valLen)
			copy(m.valueByIndexArray, valueArrays)
		}
		value := m.valueByIndexArray[index]
		if value == nil {
			var result uintptr
			imports.Proc(internale_CefV8Value_GetValueByIndex).Call(m.Instance(), uintptr(int32(index)), uintptr(unsafe.Pointer(&result)))
			value = &ICefV8Value{
				instance: unsafe.Pointer(result),
			}
			m.valueByIndexArray[index] = value
		}
		return value
	}
	return nil
}

// setValueByKey internal
func (m *ICefV8Value) setValueByKey(key string, value *ICefV8Value, attribute consts.TCefV8PropertyAttributes) bool {
	r1, _, _ := imports.Proc(internale_CefV8Value_SetValueByKey).Call(m.Instance(), api.PascalStr(key), value.Instance(), attribute.ToPtr())
	return api.GoBool(r1)
}

// SetValueByKey export
func (m *ICefV8Value) SetValueByKey(key string, value *ICefV8Value, attribute consts.TCefV8PropertyAttributes) bool {
	if isInternalKey(key) {
		return false
	}
	return m.setValueByKey(key, value, attribute)
}

func (m *ICefV8Value) SetValueByIndex(index int32, value *ICefV8Value) bool {
	r1, _, _ := imports.Proc(internale_CefV8Value_SetValueByIndex).Call(m.Instance(), uintptr(index), value.Instance())
	return api.GoBool(r1)
}

// SetValueByAccessor internal
func (m *ICefV8Value) setValueByAccessor(key string, settings consts.TCefV8AccessControls, attribute consts.TCefV8PropertyAttributes) bool {
	r1, _, _ := imports.Proc(internale_CefV8Value_SetValueByAccessor).Call(m.Instance(), api.PascalStr(key), settings.ToPtr(), attribute.ToPtr())
	return api.GoBool(r1)
}

// SetValueByAccessor export
func (m *ICefV8Value) SetValueByAccessor(key string, settings consts.TCefV8AccessControls, attribute consts.TCefV8PropertyAttributes) bool {
	if isInternalKey(key) {
		return false
	}
	return m.setValueByAccessor(key, settings, attribute)
}

func (m *ICefV8Value) GetKeys() *ICefV8ValueKeys {
	var result uintptr
	r1, _, _ := imports.Proc(internale_CefV8Value_GetKeys).Call(m.Instance(), uintptr(unsafe.Pointer(&result)))
	return &ICefV8ValueKeys{keys: lcl.AsStrings(result), count: int(int32(r1))}
}

func (m *ICefV8Value) GetIKeys() ipc.IV8ValueKeys {
	return m.GetKeys()
}

func (m *ICefV8Value) SetUserData(data *ICefV8Value) bool {
	r1, _, _ := imports.Proc(internale_CefV8Value_SetUserData).Call(m.Instance(), data.Instance())
	return api.GoBool(r1)
}

func (m *ICefV8Value) GetUserData() *ICefV8Value {
	var result uintptr
	imports.Proc(internale_CefV8Value_GetUserData).Call(m.Instance(), uintptr(unsafe.Pointer(&result)))
	return &ICefV8Value{
		instance: unsafe.Pointer(result),
	}
}

func (m *ICefV8Value) GetExternallyAllocatedMemory() int32 {
	r1, _, _ := imports.Proc(internale_CefV8Value_GetExternallyAllocatedMemory).Call(m.Instance())
	return int32(r1)
}

func (m *ICefV8Value) AdjustExternallyAllocatedMemory(changeInBytes int32) int32 {
	r1, _, _ := imports.Proc(internale_CefV8Value_AdjustExternallyAllocatedMemory).Call(m.Instance(), uintptr(changeInBytes))
	return int32(r1)
}

func (m *ICefV8Value) GetArrayLength() int {
	r1, _, _ := imports.Proc(internale_CefV8Value_GetArrayLength).Call(m.Instance())
	return int(int32(r1))
}

func (m *ICefV8Value) GetArrayBufferReleaseCallback() *ICefV8ArrayBufferReleaseCallback {
	var result uintptr
	imports.Proc(internale_CefV8Value_GetArrayBufferReleaseCallback).Call(m.Instance(), uintptr(unsafe.Pointer(&result)))
	return &ICefV8ArrayBufferReleaseCallback{
		instance: unsafe.Pointer(result),
	}
}

func (m *ICefV8Value) NeuterArrayBuffer() bool {
	r1, _, _ := imports.Proc(internale_CefV8Value_NeuterArrayBuffer).Call(m.Instance())
	return api.GoBool(r1)
}

func (m *ICefV8Value) GetFunctionName() string {
	r1, _, _ := imports.Proc(internale_CefV8Value_GetFunctionName).Call(m.Instance())
	return api.GoStr(r1)
}

func (m *ICefV8Value) GetFunctionHandler() *ICefV8Handler {
	var result uintptr
	imports.Proc(internale_CefV8Value_GetFunctionHandler).Call(m.Instance(), uintptr(unsafe.Pointer(&result)))
	return &ICefV8Handler{
		instance: unsafe.Pointer(result),
	}
}

func (m *ICefV8Value) ExecuteFunction(obj *ICefV8Value, arguments *TCefV8ValueArray) *ICefV8Value {
	var result uintptr
	var ptr uintptr
	if arguments.Size() > 0 {
		var args = make([]uintptr, arguments.Size(), arguments.Size())
		for i, a := range arguments.argumentsCollect {
			args[i] = a.Instance()
		}
		ptr = uintptr(unsafe.Pointer(&args[0]))
	}
	imports.Proc(internale_CefV8Value_ExecuteFunction).Call(m.Instance(), obj.Instance(), uintptr(unsafe.Pointer(&result)), ptr, uintptr(int32(arguments.Size())))
	return &ICefV8Value{
		instance: unsafe.Pointer(result),
	}
}

func (m *ICefV8Value) ExecuteFunctionWithContext(v8Context *ICefV8Context, obj *ICefV8Value, arguments *TCefV8ValueArray) *ICefV8Value {
	var result uintptr
	var ptr uintptr
	if arguments.Size() > 0 {
		var args = make([]uintptr, arguments.Size(), arguments.Size())
		for i, a := range arguments.argumentsCollect {
			args[i] = a.Instance()
		}
		ptr = uintptr(unsafe.Pointer(&args[0]))
	}
	imports.Proc(internale_CefV8Value_ExecuteFunctionWithContext).Call(m.Instance(), v8Context.Instance(), obj.Instance(), uintptr(unsafe.Pointer(&result)), ptr, uintptr(int32(arguments.Size())))
	return &ICefV8Value{
		instance: unsafe.Pointer(result),
	}
}

func (m *ICefV8Value) ResolvePromise(arg *ICefV8Value) bool {
	r1, _, _ := imports.Proc(internale_CefV8Value_ResolvePromise).Call(m.Instance(), arg.Instance())
	return api.GoBool(r1)
}

func (m *ICefV8Value) RejectPromise(errorMsg string) bool {
	r1, _, _ := imports.Proc(internale_CefV8Value_RejectPromise).Call(m.Instance(), api.PascalStr(errorMsg))
	return api.GoBool(r1)
}

func (m *ICefV8Value) Free() {
	m.instance = nil
	if m.valueByKeyMap != nil {
		m.valueByKeyMap = nil
	}
	if m.valueByIndexArray != nil {
		m.valueByIndexArray = nil
	}
}

// ResultV8Value 返回 ICefV8Value 的替代结构
type ResultV8Value struct {
	v8value *ICefV8Value
}

// SetResult 设置 ICefV8Value 返回值
func (m *ResultV8Value) SetResult(v8value *ICefV8Value) {
	m.v8value = v8value
}

// V8ValueArrayRef -> TCefV8ValueArray
var V8ValueArrayRef v8ValueArray

// v8ValueArray
type v8ValueArray uintptr

func (*v8ValueArray) New() *TCefV8ValueArray {
	return &TCefV8ValueArray{
		argumentsCollect: []*ICefV8Value{},
	}
}

func (m *TCefV8ValueArray) Instance() uintptr {
	return uintptr(m.instance)
}

// Get 根据下标获取 ICefV8Value
func (m *TCefV8ValueArray) Get(index int) *ICefV8Value {
	if index < m.argumentsLength {
		value := m.argumentsCollect[index]
		if value == nil {
			value = &ICefV8Value{instance: unsafe.Pointer(common.GetParamOf(index, m.arguments))}
			m.argumentsCollect[index] = value
		}
		return value
	}
	return nil
}

// Size 返回 ICefV8Value 数组长度
func (m *TCefV8ValueArray) Size() int {
	return m.argumentsLength
}

func (m *TCefV8ValueArray) Free() {
	m.instance = nil
	m.argumentsCollect = nil
	m.arguments = 0
	m.argumentsLength = 0
}

func (m *TCefV8ValueArray) Add(value *ICefV8Value) {
	m.argumentsCollect = append(m.argumentsCollect, value)
	m.argumentsLength++
	m.instance = unsafe.Pointer(m.argumentsCollect[0].Instance())
	m.arguments = uintptr(m.instance)
}

func (m *TCefV8ValueArray) Set(value []*ICefV8Value) {
	m.argumentsCollect = value
	m.argumentsLength = len(value)
	m.instance = unsafe.Pointer(m.argumentsCollect[0].Instance())
	m.arguments = uintptr(m.instance)
}

// V8ValueRef -> ICefV8Value
var V8ValueRef cefV8Value

// cefV8Value
type cefV8Value uintptr

func (*cefV8Value) NewUndefined() *ICefV8Value {
	var result uintptr
	imports.Proc(internale_CefV8ValueRef_NewUndefined).Call(uintptr(unsafe.Pointer(&result)))
	return &ICefV8Value{
		instance:  unsafe.Pointer(result),
		valueType: consts.V8vtUndefined,
	}
}

func (*cefV8Value) NewNull() *ICefV8Value {
	var result uintptr
	imports.Proc(internale_CefV8ValueRef_NewNull).Call(uintptr(unsafe.Pointer(&result)))
	return &ICefV8Value{
		instance:  unsafe.Pointer(result),
		valueType: consts.V8vtNull,
	}
}

func (*cefV8Value) NewBool(value bool) *ICefV8Value {
	var result uintptr
	imports.Proc(internale_CefV8ValueRef_NewBool).Call(api.PascalBool(value), uintptr(unsafe.Pointer(&result)))
	return &ICefV8Value{
		instance:  unsafe.Pointer(result),
		valueType: consts.V8vtBool,
	}
}
func (*cefV8Value) NewInt(value int32) *ICefV8Value {
	var result uintptr
	imports.Proc(internale_CefV8ValueRef_NewInt).Call(uintptr(value), uintptr(unsafe.Pointer(&result)))
	return &ICefV8Value{
		instance:  unsafe.Pointer(result),
		valueType: consts.V8vtInt,
	}
}

func (*cefV8Value) NewUInt(value uint32) *ICefV8Value {
	var result uintptr
	imports.Proc(internale_CefV8ValueRef_NewUInt).Call(uintptr(value), uintptr(unsafe.Pointer(&result)))
	return &ICefV8Value{
		instance:  unsafe.Pointer(result),
		valueType: consts.V8vtUInt,
	}
}

func (*cefV8Value) NewDouble(value float64) *ICefV8Value {
	var result uintptr
	imports.Proc(internale_CefV8ValueRef_NewDouble).Call(uintptr(unsafe.Pointer(&value)), uintptr(unsafe.Pointer(&result)))
	return &ICefV8Value{
		instance:  unsafe.Pointer(result),
		valueType: consts.V8vtDouble,
	}
}

func (*cefV8Value) NewDate(value time.Time) *ICefV8Value {
	var result uintptr
	val := common.GoDateTimeToDDateTime(value)
	imports.Proc(internale_CefV8ValueRef_NewDate).Call(uintptr(unsafe.Pointer(&val)), uintptr(unsafe.Pointer(&result)))
	return &ICefV8Value{
		instance:  unsafe.Pointer(result),
		valueType: consts.V8vtDate,
	}
}

func (*cefV8Value) NewString(value string) *ICefV8Value {
	var result uintptr
	imports.Proc(internale_CefV8ValueRef_NewString).Call(api.PascalStr(value), uintptr(unsafe.Pointer(&result)))
	return &ICefV8Value{
		instance:  unsafe.Pointer(result),
		valueType: consts.V8vtString,
	}
}

//func (*cefV8Value) NewObject(accessor *ICefV8Accessor, interceptor *ICefV8Interceptor) *ICefV8Value {
func (*cefV8Value) NewObject(accessor *ICefV8Accessor) *ICefV8Value {
	var result uintptr
	imports.Proc(internale_CefV8ValueRef_NewObject).Call(accessor.Instance(), uintptr(0), uintptr(unsafe.Pointer(&result)))
	return &ICefV8Value{
		instance:  unsafe.Pointer(result),
		valueType: consts.V8vtObject,
	}
}

func (*cefV8Value) NewArray(len int32) *ICefV8Value {
	var result uintptr
	imports.Proc(internale_CefV8ValueRef_NewArray).Call(uintptr(len), uintptr(unsafe.Pointer(&result)))
	return &ICefV8Value{
		instance:  unsafe.Pointer(result),
		valueType: consts.V8vtArray,
	}
}

func (*cefV8Value) NewArrayBuffer(buffer []byte, callback *ICefV8ArrayBufferReleaseCallback) *ICefV8Value {
	var bufLen = len(buffer)
	if bufLen == 0 {
		return nil
	}
	if callback == nil {
		callback = V8ArrayBufferReleaseCallbackRef.New()
	}
	var result uintptr
	imports.Proc(internale_CefV8ValueRef_NewArrayBuffer).Call(uintptr(unsafe.Pointer(&buffer[0])), uintptr(int32(bufLen)), callback.Instance(), uintptr(unsafe.Pointer(&result)))
	return &ICefV8Value{
		instance:  unsafe.Pointer(result),
		valueType: consts.V8vtArrayBuffer,
	}
}

// newFunction internal
func (*cefV8Value) newFunction(name string, handler *ICefV8Handler) *ICefV8Value {
	var result uintptr
	imports.Proc(internale_CefV8ValueRef_NewFunction).Call(api.PascalStr(name), handler.Instance(), uintptr(unsafe.Pointer(&result)))
	return &ICefV8Value{
		instance:  unsafe.Pointer(result),
		valueType: consts.V8vtFunction,
	}
}

// NewFunction export
func (m *cefV8Value) NewFunction(name string, handler *ICefV8Handler) *ICefV8Value {
	if isInternalKey(name) {
		return nil
	}
	return m.newFunction(name, handler)
}

func (*cefV8Value) NewPromise() *ICefV8Value {
	var result uintptr
	imports.Proc(internale_CefV8ValueRef_NewPromise).Call(uintptr(unsafe.Pointer(&result)))
	return &ICefV8Value{
		instance:  unsafe.Pointer(result),
		valueType: consts.V8vtPromise,
	}
}

// UnWrap 指针包裹引用
func (*cefV8Value) UnWrap(data *ICefV8Value) *ICefV8Value {
	var result uintptr
	imports.Proc(internale_CefV8ValueRef_UnWrap).Call(data.Instance(), uintptr(unsafe.Pointer(&result)))
	data.instance = unsafe.Pointer(result)
	return data
}

func (m *ICefV8ValueKeys) Count() int {
	if m == nil || m.keys == nil {
		return 0
	}
	return m.count
}

func (m *ICefV8ValueKeys) Get(index int) string {
	if m == nil || m.keys == nil {
		return ""
	}
	if index < m.Count() {
		if m.keyArray == nil {
			m.keyArray = make([]string, m.Count())
		}
		if len(m.keyArray) < m.Count() {
			keyArray := m.keyArray
			m.keyArray = make([]string, m.Count())
			copy(m.keyArray, keyArray)
		}
		value := m.keyArray[index]
		if value == "" {
			value = m.keys.Strings(int32(index))
			m.keyArray[index] = value
		}
		return value
	}
	return ""
}