javascriptcore

package
v0.11.3 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Jun 25, 2026 License: MIT Imports: 11 Imported by: 0

Documentation

Rendered for darwin/amd64

Overview

Package javascriptcore provides a fluent Go API over the macOS JavaScriptCore framework.

Each With… method sets one property and returns its receiver, so configuration calls can be chained.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func CurrentArguments 

func CurrentArguments() obj.Object

CurrentArguments returns the arguments to the current native callback from JavaScript code.

func JSBigIntCreateWithDouble 

func JSBigIntCreateWithDouble(ctx obj.Object, value float64, exception unsafe.Pointer) obj.Object

JSBigIntCreateWithDouble calls the JavaScriptCore framework function JSBigIntCreateWithDouble.

func JSBigIntCreateWithInt64 

func JSBigIntCreateWithInt64(ctx obj.Object, integer int64, exception unsafe.Pointer) obj.Object

JSBigIntCreateWithInt64 calls the JavaScriptCore framework function JSBigIntCreateWithInt64.

func JSBigIntCreateWithString 

func JSBigIntCreateWithString(ctx obj.Object, string_ obj.Object, exception unsafe.Pointer) obj.Object

JSBigIntCreateWithString calls the JavaScriptCore framework function JSBigIntCreateWithString.

func JSBigIntCreateWithUInt64 

func JSBigIntCreateWithUInt64(ctx obj.Object, integer uint64, exception unsafe.Pointer) obj.Object

JSBigIntCreateWithUInt64 calls the JavaScriptCore framework function JSBigIntCreateWithUInt64.

func JSCheckScriptSyntax 

func JSCheckScriptSyntax(ctx obj.Object, script obj.Object, sourceURL obj.Object, startingLineNumber int, exception unsafe.Pointer) bool

JSCheckScriptSyntax calls the JavaScriptCore framework function JSCheckScriptSyntax.

func JSClassRelease 

func JSClassRelease(jsClass obj.Object)

JSClassRelease calls the JavaScriptCore framework function JSClassRelease.

func JSClassRetain 

func JSClassRetain(jsClass obj.Object) obj.Object

JSClassRetain calls the JavaScriptCore framework function JSClassRetain.

func JSContextGetGlobalContext 

func JSContextGetGlobalContext(ctx obj.Object) obj.Object

JSContextGetGlobalContext calls the JavaScriptCore framework function JSContextGetGlobalContext.

func JSContextGetGlobalObject 

func JSContextGetGlobalObject(ctx obj.Object) obj.Object

JSContextGetGlobalObject calls the JavaScriptCore framework function JSContextGetGlobalObject.

func JSContextGetGroup 

func JSContextGetGroup(ctx obj.Object) obj.Object

JSContextGetGroup calls the JavaScriptCore framework function JSContextGetGroup.

func JSContextGroupCreate 

func JSContextGroupCreate() obj.Object

JSContextGroupCreate calls the JavaScriptCore framework function JSContextGroupCreate.

func JSContextGroupRelease 

func JSContextGroupRelease(group obj.Object)

JSContextGroupRelease calls the JavaScriptCore framework function JSContextGroupRelease.

func JSContextGroupRetain 

func JSContextGroupRetain(group obj.Object) obj.Object

JSContextGroupRetain calls the JavaScriptCore framework function JSContextGroupRetain.

func JSEvaluateScript 

func JSEvaluateScript(ctx obj.Object, script obj.Object, thisObject obj.Object, sourceURL obj.Object, startingLineNumber int, exception unsafe.Pointer) obj.Object

JSEvaluateScript calls the JavaScriptCore framework function JSEvaluateScript.

func JSGarbageCollect 

func JSGarbageCollect(ctx obj.Object)

JSGarbageCollect calls the JavaScriptCore framework function JSGarbageCollect.

func JSGlobalContextCopyName 

func JSGlobalContextCopyName(ctx obj.Object) obj.Object

JSGlobalContextCopyName calls the JavaScriptCore framework function JSGlobalContextCopyName.

func JSGlobalContextCreate 

func JSGlobalContextCreate(globalObjectClass obj.Object) obj.Object

JSGlobalContextCreate calls the JavaScriptCore framework function JSGlobalContextCreate.

func JSGlobalContextCreateInGroup 

func JSGlobalContextCreateInGroup(group obj.Object, globalObjectClass obj.Object) obj.Object

JSGlobalContextCreateInGroup calls the JavaScriptCore framework function JSGlobalContextCreateInGroup.

func JSGlobalContextIsInspectable 

func JSGlobalContextIsInspectable(ctx obj.Object) bool

JSGlobalContextIsInspectable calls the JavaScriptCore framework function JSGlobalContextIsInspectable.

func JSGlobalContextRelease 

func JSGlobalContextRelease(ctx obj.Object)

JSGlobalContextRelease calls the JavaScriptCore framework function JSGlobalContextRelease.

func JSGlobalContextRetain 

func JSGlobalContextRetain(ctx obj.Object) obj.Object

JSGlobalContextRetain calls the JavaScriptCore framework function JSGlobalContextRetain.

func JSGlobalContextSetInspectable 

func JSGlobalContextSetInspectable(ctx obj.Object, inspectable bool)

JSGlobalContextSetInspectable calls the JavaScriptCore framework function JSGlobalContextSetInspectable.

func JSGlobalContextSetName 

func JSGlobalContextSetName(ctx obj.Object, name obj.Object)

JSGlobalContextSetName calls the JavaScriptCore framework function JSGlobalContextSetName.

func JSObjectCallAsConstructor 

func JSObjectCallAsConstructor(ctx obj.Object, object obj.Object, argumentCount int, arguments unsafe.Pointer, exception unsafe.Pointer) obj.Object

JSObjectCallAsConstructor calls the JavaScriptCore framework function JSObjectCallAsConstructor.

func JSObjectCallAsFunction 

func JSObjectCallAsFunction(ctx obj.Object, object obj.Object, thisObject obj.Object, argumentCount int, arguments unsafe.Pointer, exception unsafe.Pointer) obj.Object

JSObjectCallAsFunction calls the JavaScriptCore framework function JSObjectCallAsFunction.

func JSObjectCopyPropertyNames 

func JSObjectCopyPropertyNames(ctx obj.Object, object obj.Object) obj.Object

JSObjectCopyPropertyNames calls the JavaScriptCore framework function JSObjectCopyPropertyNames.

func JSObjectDeleteProperty 

func JSObjectDeleteProperty(ctx obj.Object, object obj.Object, propertyName obj.Object, exception unsafe.Pointer) bool

JSObjectDeleteProperty calls the JavaScriptCore framework function JSObjectDeleteProperty.

func JSObjectDeletePropertyForKey 

func JSObjectDeletePropertyForKey(ctx obj.Object, object obj.Object, propertyKey obj.Object, exception unsafe.Pointer) bool

JSObjectDeletePropertyForKey calls the JavaScriptCore framework function JSObjectDeletePropertyForKey.

func JSObjectGetArrayBufferByteLength 

func JSObjectGetArrayBufferByteLength(ctx obj.Object, object obj.Object, exception unsafe.Pointer) int

JSObjectGetArrayBufferByteLength calls the JavaScriptCore framework function JSObjectGetArrayBufferByteLength.

func JSObjectGetProperty 

func JSObjectGetProperty(ctx obj.Object, object obj.Object, propertyName obj.Object, exception unsafe.Pointer) obj.Object

JSObjectGetProperty calls the JavaScriptCore framework function JSObjectGetProperty.

func JSObjectGetPropertyAtIndex 

func JSObjectGetPropertyAtIndex(ctx obj.Object, object obj.Object, propertyIndex int, exception unsafe.Pointer) obj.Object

JSObjectGetPropertyAtIndex calls the JavaScriptCore framework function JSObjectGetPropertyAtIndex.

func JSObjectGetPropertyForKey 

func JSObjectGetPropertyForKey(ctx obj.Object, object obj.Object, propertyKey obj.Object, exception unsafe.Pointer) obj.Object

JSObjectGetPropertyForKey calls the JavaScriptCore framework function JSObjectGetPropertyForKey.

func JSObjectGetPrototype 

func JSObjectGetPrototype(ctx obj.Object, object obj.Object) obj.Object

JSObjectGetPrototype calls the JavaScriptCore framework function JSObjectGetPrototype.

func JSObjectGetTypedArrayBuffer 

func JSObjectGetTypedArrayBuffer(ctx obj.Object, object obj.Object, exception unsafe.Pointer) obj.Object

JSObjectGetTypedArrayBuffer calls the JavaScriptCore framework function JSObjectGetTypedArrayBuffer.

func JSObjectGetTypedArrayByteLength 

func JSObjectGetTypedArrayByteLength(ctx obj.Object, object obj.Object, exception unsafe.Pointer) int

JSObjectGetTypedArrayByteLength calls the JavaScriptCore framework function JSObjectGetTypedArrayByteLength.

func JSObjectGetTypedArrayByteOffset 

func JSObjectGetTypedArrayByteOffset(ctx obj.Object, object obj.Object, exception unsafe.Pointer) int

JSObjectGetTypedArrayByteOffset calls the JavaScriptCore framework function JSObjectGetTypedArrayByteOffset.

func JSObjectGetTypedArrayLength 

func JSObjectGetTypedArrayLength(ctx obj.Object, object obj.Object, exception unsafe.Pointer) int

JSObjectGetTypedArrayLength calls the JavaScriptCore framework function JSObjectGetTypedArrayLength.

func JSObjectHasProperty 

func JSObjectHasProperty(ctx obj.Object, object obj.Object, propertyName obj.Object) bool

JSObjectHasProperty calls the JavaScriptCore framework function JSObjectHasProperty.

func JSObjectHasPropertyForKey 

func JSObjectHasPropertyForKey(ctx obj.Object, object obj.Object, propertyKey obj.Object, exception unsafe.Pointer) bool

JSObjectHasPropertyForKey calls the JavaScriptCore framework function JSObjectHasPropertyForKey.

func JSObjectIsConstructor 

func JSObjectIsConstructor(ctx obj.Object, object obj.Object) bool

JSObjectIsConstructor calls the JavaScriptCore framework function JSObjectIsConstructor.

func JSObjectIsFunction 

func JSObjectIsFunction(ctx obj.Object, object obj.Object) bool

JSObjectIsFunction calls the JavaScriptCore framework function JSObjectIsFunction.

func JSObjectMake 

func JSObjectMake(ctx obj.Object, jsClass obj.Object, data unsafe.Pointer) obj.Object

JSObjectMake calls the JavaScriptCore framework function JSObjectMake.

func JSObjectMakeArray 

func JSObjectMakeArray(ctx obj.Object, argumentCount int, arguments unsafe.Pointer, exception unsafe.Pointer) obj.Object

JSObjectMakeArray calls the JavaScriptCore framework function JSObjectMakeArray.

func JSObjectMakeArrayBufferWithBytesNoCopy 

func JSObjectMakeArrayBufferWithBytesNoCopy(ctx obj.Object, bytes_ unsafe.Pointer, byteLength int, bytesDeallocator unsafe.Pointer, deallocatorContext unsafe.Pointer, exception unsafe.Pointer) obj.Object

JSObjectMakeArrayBufferWithBytesNoCopy calls the JavaScriptCore framework function JSObjectMakeArrayBufferWithBytesNoCopy.

func JSObjectMakeConstructor 

func JSObjectMakeConstructor(ctx obj.Object, jsClass obj.Object, callAsConstructor unsafe.Pointer) obj.Object

JSObjectMakeConstructor calls the JavaScriptCore framework function JSObjectMakeConstructor.

func JSObjectMakeDate 

func JSObjectMakeDate(ctx obj.Object, argumentCount int, arguments unsafe.Pointer, exception unsafe.Pointer) obj.Object

JSObjectMakeDate calls the JavaScriptCore framework function JSObjectMakeDate.

func JSObjectMakeDeferredPromise 

func JSObjectMakeDeferredPromise(ctx obj.Object, resolve unsafe.Pointer, reject unsafe.Pointer, exception unsafe.Pointer) obj.Object

JSObjectMakeDeferredPromise calls the JavaScriptCore framework function JSObjectMakeDeferredPromise.

func JSObjectMakeError 

func JSObjectMakeError(ctx obj.Object, argumentCount int, arguments unsafe.Pointer, exception unsafe.Pointer) obj.Object

JSObjectMakeError calls the JavaScriptCore framework function JSObjectMakeError.

func JSObjectMakeFunction 

func JSObjectMakeFunction(ctx obj.Object, name obj.Object, parameterCount int, parameterNames unsafe.Pointer, body obj.Object, sourceURL obj.Object, startingLineNumber int, exception unsafe.Pointer) obj.Object

JSObjectMakeFunction calls the JavaScriptCore framework function JSObjectMakeFunction.

func JSObjectMakeFunctionWithCallback 

func JSObjectMakeFunctionWithCallback(ctx obj.Object, name obj.Object, callAsFunction unsafe.Pointer) obj.Object

JSObjectMakeFunctionWithCallback calls the JavaScriptCore framework function JSObjectMakeFunctionWithCallback.

func JSObjectMakeRegExp 

func JSObjectMakeRegExp(ctx obj.Object, argumentCount int, arguments unsafe.Pointer, exception unsafe.Pointer) obj.Object

JSObjectMakeRegExp calls the JavaScriptCore framework function JSObjectMakeRegExp.

func JSObjectMakeTypedArray 

func JSObjectMakeTypedArray(ctx obj.Object, arrayType TypedArrayType, length int, exception unsafe.Pointer) obj.Object

JSObjectMakeTypedArray calls the JavaScriptCore framework function JSObjectMakeTypedArray.

func JSObjectMakeTypedArrayWithArrayBuffer 

func JSObjectMakeTypedArrayWithArrayBuffer(ctx obj.Object, arrayType TypedArrayType, buffer obj.Object, exception unsafe.Pointer) obj.Object

JSObjectMakeTypedArrayWithArrayBuffer calls the JavaScriptCore framework function JSObjectMakeTypedArrayWithArrayBuffer.

func JSObjectMakeTypedArrayWithArrayBufferAndOffset 

func JSObjectMakeTypedArrayWithArrayBufferAndOffset(ctx obj.Object, arrayType TypedArrayType, buffer obj.Object, byteOffset int, length int, exception unsafe.Pointer) obj.Object

JSObjectMakeTypedArrayWithArrayBufferAndOffset calls the JavaScriptCore framework function JSObjectMakeTypedArrayWithArrayBufferAndOffset.

func JSObjectMakeTypedArrayWithBytesNoCopy 

func JSObjectMakeTypedArrayWithBytesNoCopy(ctx obj.Object, arrayType TypedArrayType, bytes_ unsafe.Pointer, byteLength int, bytesDeallocator unsafe.Pointer, deallocatorContext unsafe.Pointer, exception unsafe.Pointer) obj.Object

JSObjectMakeTypedArrayWithBytesNoCopy calls the JavaScriptCore framework function JSObjectMakeTypedArrayWithBytesNoCopy.

func JSObjectSetPrivate 

func JSObjectSetPrivate(object obj.Object, data unsafe.Pointer) bool

JSObjectSetPrivate calls the JavaScriptCore framework function JSObjectSetPrivate.

func JSObjectSetProperty 

func JSObjectSetProperty(ctx obj.Object, object obj.Object, propertyName obj.Object, value obj.Object, attributes int, exception unsafe.Pointer)

JSObjectSetProperty calls the JavaScriptCore framework function JSObjectSetProperty.

func JSObjectSetPropertyAtIndex 

func JSObjectSetPropertyAtIndex(ctx obj.Object, object obj.Object, propertyIndex int, value obj.Object, exception unsafe.Pointer)

JSObjectSetPropertyAtIndex calls the JavaScriptCore framework function JSObjectSetPropertyAtIndex.

func JSObjectSetPropertyForKey 

func JSObjectSetPropertyForKey(ctx obj.Object, object obj.Object, propertyKey obj.Object, value obj.Object, attributes int, exception unsafe.Pointer)

JSObjectSetPropertyForKey calls the JavaScriptCore framework function JSObjectSetPropertyForKey.

func JSObjectSetPrototype 

func JSObjectSetPrototype(ctx obj.Object, object obj.Object, value obj.Object)

JSObjectSetPrototype calls the JavaScriptCore framework function JSObjectSetPrototype.

func JSPropertyDescriptorConfigurableKey added in v0.8.0 

func JSPropertyDescriptorConfigurableKey() obj.Object

JSPropertyDescriptorConfigurableKey returns the string constant JSPropertyDescriptorConfigurableKey, for use as a dictionary key or argument.

func JSPropertyDescriptorEnumerableKey added in v0.8.0 

func JSPropertyDescriptorEnumerableKey() obj.Object

JSPropertyDescriptorEnumerableKey returns the string constant JSPropertyDescriptorEnumerableKey, for use as a dictionary key or argument.

func JSPropertyDescriptorGetKey added in v0.8.0 

func JSPropertyDescriptorGetKey() obj.Object

JSPropertyDescriptorGetKey returns the string constant JSPropertyDescriptorGetKey, for use as a dictionary key or argument.

func JSPropertyDescriptorSetKey added in v0.8.0 

func JSPropertyDescriptorSetKey() obj.Object

JSPropertyDescriptorSetKey returns the string constant JSPropertyDescriptorSetKey, for use as a dictionary key or argument.

func JSPropertyDescriptorValueKey added in v0.8.0 

func JSPropertyDescriptorValueKey() obj.Object

JSPropertyDescriptorValueKey returns the string constant JSPropertyDescriptorValueKey, for use as a dictionary key or argument.

func JSPropertyDescriptorWritableKey added in v0.8.0 

func JSPropertyDescriptorWritableKey() obj.Object

JSPropertyDescriptorWritableKey returns the string constant JSPropertyDescriptorWritableKey, for use as a dictionary key or argument.

func JSPropertyNameAccumulatorAddName 

func JSPropertyNameAccumulatorAddName(accumulator obj.Object, propertyName obj.Object)

JSPropertyNameAccumulatorAddName calls the JavaScriptCore framework function JSPropertyNameAccumulatorAddName.

func JSPropertyNameArrayGetCount 

func JSPropertyNameArrayGetCount(array obj.Object) int

JSPropertyNameArrayGetCount calls the JavaScriptCore framework function JSPropertyNameArrayGetCount.

func JSPropertyNameArrayGetNameAtIndex 

func JSPropertyNameArrayGetNameAtIndex(array obj.Object, index int) obj.Object

JSPropertyNameArrayGetNameAtIndex calls the JavaScriptCore framework function JSPropertyNameArrayGetNameAtIndex.

func JSPropertyNameArrayRelease 

func JSPropertyNameArrayRelease(array obj.Object)

JSPropertyNameArrayRelease calls the JavaScriptCore framework function JSPropertyNameArrayRelease.

func JSPropertyNameArrayRetain 

func JSPropertyNameArrayRetain(array obj.Object) obj.Object

JSPropertyNameArrayRetain calls the JavaScriptCore framework function JSPropertyNameArrayRetain.

func JSStringCopyCFString 

func JSStringCopyCFString(alloc obj.Object, string_ obj.Object) obj.Object

JSStringCopyCFString calls the JavaScriptCore framework function JSStringCopyCFString.

func JSStringCreateWithCFString 

func JSStringCreateWithCFString(string_ obj.Object) obj.Object

JSStringCreateWithCFString calls the JavaScriptCore framework function JSStringCreateWithCFString.

func JSStringCreateWithCharacters 

func JSStringCreateWithCharacters(numChars int) (result obj.Object, chars uint16)

JSStringCreateWithCharacters calls the JavaScriptCore framework function JSStringCreateWithCharacters.

func JSStringCreateWithUTF8CString 

func JSStringCreateWithUTF8CString(string_ string) obj.Object

JSStringCreateWithUTF8CString calls the JavaScriptCore framework function JSStringCreateWithUTF8CString.

func JSStringGetLength 

func JSStringGetLength(string_ obj.Object) int

JSStringGetLength calls the JavaScriptCore framework function JSStringGetLength.

func JSStringGetMaximumUTF8CStringSize 

func JSStringGetMaximumUTF8CStringSize(string_ obj.Object) int

JSStringGetMaximumUTF8CStringSize calls the JavaScriptCore framework function JSStringGetMaximumUTF8CStringSize.

func JSStringGetUTF8CString 

func JSStringGetUTF8CString(string_ obj.Object, buffer string, bufferSize int) int

JSStringGetUTF8CString calls the JavaScriptCore framework function JSStringGetUTF8CString.

func JSStringIsEqual 

func JSStringIsEqual(a obj.Object, b obj.Object) bool

JSStringIsEqual calls the JavaScriptCore framework function JSStringIsEqual.

func JSStringIsEqualToUTF8CString 

func JSStringIsEqualToUTF8CString(a obj.Object, b string) bool

JSStringIsEqualToUTF8CString calls the JavaScriptCore framework function JSStringIsEqualToUTF8CString.

func JSStringRelease 

func JSStringRelease(string_ obj.Object)

JSStringRelease calls the JavaScriptCore framework function JSStringRelease.

func JSStringRetain 

func JSStringRetain(string_ obj.Object) obj.Object

JSStringRetain calls the JavaScriptCore framework function JSStringRetain.

func JSValueCreateJSONString 

func JSValueCreateJSONString(ctx obj.Object, value obj.Object, indent int, exception unsafe.Pointer) obj.Object

JSValueCreateJSONString calls the JavaScriptCore framework function JSValueCreateJSONString.

func JSValueIsArray 

func JSValueIsArray(ctx obj.Object, value obj.Object) bool

JSValueIsArray calls the JavaScriptCore framework function JSValueIsArray.

func JSValueIsBigInt 

func JSValueIsBigInt(ctx obj.Object, value obj.Object) bool

JSValueIsBigInt calls the JavaScriptCore framework function JSValueIsBigInt.

func JSValueIsBoolean 

func JSValueIsBoolean(ctx obj.Object, value obj.Object) bool

JSValueIsBoolean calls the JavaScriptCore framework function JSValueIsBoolean.

func JSValueIsDate 

func JSValueIsDate(ctx obj.Object, value obj.Object) bool

JSValueIsDate calls the JavaScriptCore framework function JSValueIsDate.

func JSValueIsEqual 

func JSValueIsEqual(ctx obj.Object, a obj.Object, b obj.Object, exception unsafe.Pointer) bool

JSValueIsEqual calls the JavaScriptCore framework function JSValueIsEqual.

func JSValueIsInstanceOfConstructor 

func JSValueIsInstanceOfConstructor(ctx obj.Object, value obj.Object, constructor obj.Object, exception unsafe.Pointer) bool

JSValueIsInstanceOfConstructor calls the JavaScriptCore framework function JSValueIsInstanceOfConstructor.

func JSValueIsNull 

func JSValueIsNull(ctx obj.Object, value obj.Object) bool

JSValueIsNull calls the JavaScriptCore framework function JSValueIsNull.

func JSValueIsNumber 

func JSValueIsNumber(ctx obj.Object, value obj.Object) bool

JSValueIsNumber calls the JavaScriptCore framework function JSValueIsNumber.

func JSValueIsObject 

func JSValueIsObject(ctx obj.Object, value obj.Object) bool

JSValueIsObject calls the JavaScriptCore framework function JSValueIsObject.

func JSValueIsObjectOfClass 

func JSValueIsObjectOfClass(ctx obj.Object, value obj.Object, jsClass obj.Object) bool

JSValueIsObjectOfClass calls the JavaScriptCore framework function JSValueIsObjectOfClass.

func JSValueIsStrictEqual 

func JSValueIsStrictEqual(ctx obj.Object, a obj.Object, b obj.Object) bool

JSValueIsStrictEqual calls the JavaScriptCore framework function JSValueIsStrictEqual.

func JSValueIsString 

func JSValueIsString(ctx obj.Object, value obj.Object) bool

JSValueIsString calls the JavaScriptCore framework function JSValueIsString.

func JSValueIsSymbol 

func JSValueIsSymbol(ctx obj.Object, value obj.Object) bool

JSValueIsSymbol calls the JavaScriptCore framework function JSValueIsSymbol.

func JSValueIsUndefined 

func JSValueIsUndefined(ctx obj.Object, value obj.Object) bool

JSValueIsUndefined calls the JavaScriptCore framework function JSValueIsUndefined.

func JSValueMakeBoolean 

func JSValueMakeBoolean(ctx obj.Object, boolean bool) obj.Object

JSValueMakeBoolean calls the JavaScriptCore framework function JSValueMakeBoolean.

func JSValueMakeFromJSONString 

func JSValueMakeFromJSONString(ctx obj.Object, string_ obj.Object) obj.Object

JSValueMakeFromJSONString calls the JavaScriptCore framework function JSValueMakeFromJSONString.

func JSValueMakeNull 

func JSValueMakeNull(ctx obj.Object) obj.Object

JSValueMakeNull calls the JavaScriptCore framework function JSValueMakeNull.

func JSValueMakeNumber 

func JSValueMakeNumber(ctx obj.Object, number float64) obj.Object

JSValueMakeNumber calls the JavaScriptCore framework function JSValueMakeNumber.

func JSValueMakeString 

func JSValueMakeString(ctx obj.Object, string_ obj.Object) obj.Object

JSValueMakeString calls the JavaScriptCore framework function JSValueMakeString.

func JSValueMakeSymbol 

func JSValueMakeSymbol(ctx obj.Object, description obj.Object) obj.Object

JSValueMakeSymbol calls the JavaScriptCore framework function JSValueMakeSymbol.

func JSValueMakeUndefined 

func JSValueMakeUndefined(ctx obj.Object) obj.Object

JSValueMakeUndefined calls the JavaScriptCore framework function JSValueMakeUndefined.

func JSValueProtect 

func JSValueProtect(ctx obj.Object, value obj.Object)

JSValueProtect calls the JavaScriptCore framework function JSValueProtect.

func JSValueToBoolean 

func JSValueToBoolean(ctx obj.Object, value obj.Object) bool

JSValueToBoolean calls the JavaScriptCore framework function JSValueToBoolean.

func JSValueToInt32 

func JSValueToInt32(ctx obj.Object, value obj.Object, exception unsafe.Pointer) int32

JSValueToInt32 calls the JavaScriptCore framework function JSValueToInt32.

func JSValueToInt64 

func JSValueToInt64(ctx obj.Object, value obj.Object, exception unsafe.Pointer) int64

JSValueToInt64 calls the JavaScriptCore framework function JSValueToInt64.

func JSValueToNumber 

func JSValueToNumber(ctx obj.Object, value obj.Object, exception unsafe.Pointer) float64

JSValueToNumber calls the JavaScriptCore framework function JSValueToNumber.

func JSValueToObject 

func JSValueToObject(ctx obj.Object, value obj.Object, exception unsafe.Pointer) obj.Object

JSValueToObject calls the JavaScriptCore framework function JSValueToObject.

func JSValueToStringCopy 

func JSValueToStringCopy(ctx obj.Object, value obj.Object, exception unsafe.Pointer) obj.Object

JSValueToStringCopy calls the JavaScriptCore framework function JSValueToStringCopy.

func JSValueToUInt32 

func JSValueToUInt32(ctx obj.Object, value obj.Object, exception unsafe.Pointer) uint32

JSValueToUInt32 calls the JavaScriptCore framework function JSValueToUInt32.

func JSValueToUInt64 

func JSValueToUInt64(ctx obj.Object, value obj.Object, exception unsafe.Pointer) uint64

JSValueToUInt64 calls the JavaScriptCore framework function JSValueToUInt64.

func JSValueUnprotect 

func JSValueUnprotect(ctx obj.Object, value obj.Object)

JSValueUnprotect calls the JavaScriptCore framework function JSValueUnprotect.

Types

type Context 

type Context struct {
	objref.Handle
}

Context is an idiomatic wrapper over the Objective-C class JSContext.

A JavaScript execution environment.

func ContextFromID 

func ContextFromID(id objc.ID) *Context

ContextFromID adopts an existing Objective-C object as a Context (nil for 0), retaining it and registering a release finalizer.

func ContextWithJSGlobalContextRef 

func ContextWithJSGlobalContextRef(jsGlobalContextRef obj.Object) *Context

ContextWithJSGlobalContextRef create a JSContext, wrapping its C API counterpart.

func CurrentContext 

func CurrentContext() *Context

CurrentContext returns the context currently executing JavaScript code.

func NewContext 

func NewContext() *Context

NewContext creates a new Context.

func NewContextWithVirtualMachine 

func NewContextWithVirtualMachine(virtualMachine *VirtualMachine) *Context

NewContextWithVirtualMachine creates a new JavaScript context associated with a specific virtual machine.

func (*Context) Description added in v0.10.0 

func (c *Context) Description() string

Description returns the object's -description text.

func (*Context) EvaluateScript 

func (c *Context) EvaluateScript(script string) *Value

EvaluateScript executes the specified JavaScript code.

func (*Context) EvaluateScriptWithSourceURL 

func (c *Context) EvaluateScriptWithSourceURL(script string, sourceURL string) *Value

EvaluateScriptWithSourceURL executes the specified JavaScript code, treating the specified URL as its source location.

func (*Context) Exception 

func (c *Context) Exception() *Value

Exception returns the <code>exception</code> property may be used to throw an exception to JavaScript. Before a callback is made from JavaScript to an Objective-C block or method, the prior value of the exception property will be preserved and the property will be set to nil. After the callback has completed the new value of the exception property will be read, and prior value restored. If the new value of exception is not nil, the callback will result in that value being thrown. This property may also be used to check for uncaught exceptions arising from API function calls (since the default behaviour of <code>exceptionHandler</code> is to assign an uncaught exception to this property).

func (*Context) GlobalObject 

func (c *Context) GlobalObject() *Value

GlobalObject get the global object of the context. This method retrieves the global object of the JavaScript execution context. Instances of JSContext originating from WebKit will return a reference to the WindowProxy object.

func (*Context) IsEqual added in v0.10.0 

func (c *Context) IsEqual(other obj.Object) bool

IsEqual reports Objective-C equality (isEqual:) with another object.

func (*Context) IsInspectable 

func (c *Context) IsInspectable() bool

IsInspectable reports whether controls whether this

func (*Context) IsKind added in v0.10.0 

func (c *Context) IsKind(className string) bool

IsKind reports whether the object is an instance of the named class or a subclass.

func (*Context) JSGlobalContextRef 

func (c *Context) JSGlobalContextRef() obj.Object

JSGlobalContextRef returns the js global context ref.

func (*Context) Name 

func (c *Context) Name() string

Name returns name of the JSContext. Exposed when inspecting the context.

func (*Context) ObjectForKeyedSubscript 

func (c *Context) ObjectForKeyedSubscript(key obj.Object) *Value

ObjectForKeyedSubscript returns the value of the specified JavaScript property in the context’s global object, allowing subscript getter syntax.

func (*Context) SetObjectForKeyedSubscript 

func (c *Context) SetObjectForKeyedSubscript(object obj.Object, key obj.Object)

SetObjectForKeyedSubscript sets the specified JavaScript property of the context’s global object, allowing subscript setter syntax.

func (*Context) String added in v0.10.0 

func (c *Context) String() string

String returns the object's -description text, so a wrapper prints usefully under fmt.

func (*Context) VirtualMachine 

func (c *Context) VirtualMachine() *VirtualMachine

VirtualMachine returns all instances of JSContext are associated with a JSVirtualMachine.

func (*Context) WithException 

func (c *Context) WithException(exception *Value) *Context

WithException sets a JavaScript exception to be thrown in evaluation of the script.

func (*Context) WithExceptionHandler 

func (c *Context) WithExceptionHandler(exceptionHandler func(obj.Object, obj.Object)) *Context

WithExceptionHandler sets a block to be invoked should evaluating a script result in a JavaScript exception being thrown.

func (*Context) WithInspectable 

func (c *Context) WithInspectable(inspectable bool) *Context

WithInspectable sets a Boolean value that indicates whether you can inspect the JavaScript context with Safari Web Inspector.

func (*Context) WithName 

func (c *Context) WithName(name string) *Context

WithName sets a descriptive name for the context.

type ManagedValue 

type ManagedValue struct {
	objref.Handle
}

ManagedValue is an idiomatic wrapper over the Objective-C class JSManagedValue.

A JavaScript value with conditional retain behavior to provide automatic memory management.

func ManagedValueFromID 

func ManagedValueFromID(id objc.ID) *ManagedValue

ManagedValueFromID adopts an existing Objective-C object as a ManagedValue (nil for 0), retaining it and registering a release finalizer.

func ManagedValueWithValue 

func ManagedValueWithValue(value *Value) *ManagedValue

ManagedValueWithValue creates a managed value with the specified JavaScript value.

func ManagedValueWithValueAndOwner 

func ManagedValueWithValueAndOwner(value *Value, owner obj.Object) *ManagedValue

ManagedValueWithValueAndOwner creates a managed value and associates it with an owner.

func NewManagedValueWithValue 

func NewManagedValueWithValue(value *Value) *ManagedValue

NewManagedValueWithValue initializes a managed value with the specified JavaScript value.

func (*ManagedValue) Description added in v0.10.0 

func (mv *ManagedValue) Description() string

Description returns the object's -description text.

func (*ManagedValue) IsEqual added in v0.10.0 

func (mv *ManagedValue) IsEqual(other obj.Object) bool

IsEqual reports Objective-C equality (isEqual:) with another object.

func (*ManagedValue) IsKind added in v0.10.0 

func (mv *ManagedValue) IsKind(className string) bool

IsKind reports whether the object is an instance of the named class or a subclass.

func (*ManagedValue) String added in v0.10.0 

func (mv *ManagedValue) String() string

String returns the object's -description text, so a wrapper prints usefully under fmt.

func (*ManagedValue) Value 

func (mv *ManagedValue) Value() *Value

Value returns the value.

type RelationCondition added in v0.10.0 

type RelationCondition int64
const (
	KJSRelationConditionUndefined   RelationCondition = 0
	KJSRelationConditionEqual       RelationCondition = 1
	KJSRelationConditionGreaterThan RelationCondition = 2
	KJSRelationConditionLessThan    RelationCondition = 3
)

func JSValueCompare 

func JSValueCompare(ctx obj.Object, left obj.Object, right obj.Object, exception unsafe.Pointer) RelationCondition

JSValueCompare calls the JavaScriptCore framework function JSValueCompare.

func JSValueCompareDouble 

func JSValueCompareDouble(ctx obj.Object, left obj.Object, right float64, exception unsafe.Pointer) RelationCondition

JSValueCompareDouble calls the JavaScriptCore framework function JSValueCompareDouble.

func JSValueCompareInt64 

func JSValueCompareInt64(ctx obj.Object, left obj.Object, right int64, exception unsafe.Pointer) RelationCondition

JSValueCompareInt64 calls the JavaScriptCore framework function JSValueCompareInt64.

func JSValueCompareUInt64 

func JSValueCompareUInt64(ctx obj.Object, left obj.Object, right uint64, exception unsafe.Pointer) RelationCondition

JSValueCompareUInt64 calls the JavaScriptCore framework function JSValueCompareUInt64.

func (RelationCondition) String added in v0.10.0 

func (e RelationCondition) String() string

String returns the RelationCondition constant's name, or its numeric form when the value is not a known constant.

type Type added in v0.10.0 

type Type int64

Constants that identify the type of a JavaScript value. 

const (
	KJSTypeUndefined Type = 0
	KJSTypeNull      Type = 1
	KJSTypeBoolean   Type = 2
	KJSTypeNumber    Type = 3
	KJSTypeString    Type = 4
	KJSTypeObject    Type = 5
	KJSTypeSymbol    Type = 6
	KJSTypeBigInt    Type = 7
)

func JSValueGetType 

func JSValueGetType(ctx obj.Object, value obj.Object) Type

JSValueGetType calls the JavaScriptCore framework function JSValueGetType.

func (Type) String added in v0.10.0 

func (e Type) String() string

String returns the Type constant's name, or its numeric form when the value is not a known constant.

type TypedArrayType added in v0.10.0 

type TypedArrayType int64

The type of a JavaScript typed array object. 

const (
	KJSTypedArrayTypeInt8Array         TypedArrayType = 0
	KJSTypedArrayTypeInt16Array        TypedArrayType = 1
	KJSTypedArrayTypeInt32Array        TypedArrayType = 2
	KJSTypedArrayTypeUint8Array        TypedArrayType = 3
	KJSTypedArrayTypeUint8ClampedArray TypedArrayType = 4
	KJSTypedArrayTypeUint16Array       TypedArrayType = 5
	KJSTypedArrayTypeUint32Array       TypedArrayType = 6
	KJSTypedArrayTypeFloat32Array      TypedArrayType = 7
	KJSTypedArrayTypeFloat64Array      TypedArrayType = 8
	KJSTypedArrayTypeArrayBuffer       TypedArrayType = 9
	KJSTypedArrayTypeNone              TypedArrayType = 10
	KJSTypedArrayTypeBigInt64Array     TypedArrayType = 11
	KJSTypedArrayTypeBigUint64Array    TypedArrayType = 12
)

func JSValueGetTypedArrayType 

func JSValueGetTypedArrayType(ctx obj.Object, value obj.Object, exception unsafe.Pointer) TypedArrayType

JSValueGetTypedArrayType calls the JavaScriptCore framework function JSValueGetTypedArrayType.

func (TypedArrayType) String added in v0.10.0 

func (e TypedArrayType) String() string

String returns the TypedArrayType constant's name, or its numeric form when the value is not a known constant.

type Value 

type Value struct {
	objref.Handle
}

Value is an idiomatic wrapper over the Objective-C class JSValue.

A JavaScript value.

func CurrentCallee 

func CurrentCallee() *Value

CurrentCallee returns the currently executing JavaScript function.

func CurrentThis 

func CurrentThis() *Value

CurrentThis returns the value of the this keyword in currently executing JavaScript code.

func NewValue 

func NewValue() *Value

NewValue creates a new Value.

func ValueFromID 

func ValueFromID(id objc.ID) *Value

ValueFromID adopts an existing Objective-C object as a Value (nil for 0), retaining it and registering a release finalizer.

func ValueWithBoolInContext 

func ValueWithBoolInContext(value bool, context_ *Context) *Value

ValueWithBoolInContext creates a JavaScript representation of the specified Boolean value.

func ValueWithDoubleInContext 

func ValueWithDoubleInContext(value float64, context_ *Context) *Value

ValueWithDoubleInContext creates a JavaScript representation of the specified floating-point value.

func ValueWithInt32InContext 

func ValueWithInt32InContext(value int32, context_ *Context) *Value

ValueWithInt32InContext creates a JavaScript representation of the specified signed integer value.

func ValueWithJSValueRefInContext 

func ValueWithJSValueRefInContext(value obj.Object, context_ *Context) *Value

ValueWithJSValueRefInContext creates a JSValue, wrapping its C API counterpart.

func ValueWithNewArrayInContext 

func ValueWithNewArrayInContext(context_ *Context) *Value

ValueWithNewArrayInContext creates a new, empty JavaScript array value.

func ValueWithNewBigIntFromDoubleInContext 

func ValueWithNewBigIntFromDoubleInContext(value float64, context_ *Context) *Value

ValueWithNewBigIntFromDoubleInContext create a new BigInt value from a double. If the value is not an integer, an exception is thrown.

func ValueWithNewBigIntFromInt64InContext 

func ValueWithNewBigIntFromInt64InContext(int64 int64, context_ *Context) *Value

ValueWithNewBigIntFromInt64InContext create a new BigInt value from a <code>int64_t</code>.

func ValueWithNewBigIntFromStringInContext 

func ValueWithNewBigIntFromStringInContext(string_ string, context_ *Context) *Value

ValueWithNewBigIntFromStringInContext create a new BigInt value from a numeric string. This is equivalent to calling the <code>BigInt</code> constructor from JavaScript with a string argument.

func ValueWithNewBigIntFromUInt64InContext 

func ValueWithNewBigIntFromUInt64InContext(uint64 uint64, context_ *Context) *Value

ValueWithNewBigIntFromUInt64InContext create a new BigInt value from a <code>uint64_t</code>.

func ValueWithNewErrorFromMessageInContext 

func ValueWithNewErrorFromMessageInContext(message string, context_ *Context) *Value

ValueWithNewErrorFromMessageInContext creates a JavaScript error value with the specified error message.

func ValueWithNewObjectInContext 

func ValueWithNewObjectInContext(context_ *Context) *Value

ValueWithNewObjectInContext creates a new, empty JavaScript object value.

func ValueWithNewPromiseInContextFromExecutor 

func ValueWithNewPromiseInContextFromExecutor(context_ *Context, callback func(obj.Object, obj.Object)) *Value

ValueWithNewPromiseInContextFromExecutor creates a promise object using the specified executor callback.

func ValueWithNewPromiseRejectedWithReasonInContext 

func ValueWithNewPromiseRejectedWithReasonInContext(reason obj.Object, context_ *Context) *Value

ValueWithNewPromiseRejectedWithReasonInContext creates a rejected promise object with the specified value.

func ValueWithNewPromiseResolvedWithResultInContext 

func ValueWithNewPromiseResolvedWithResultInContext(result obj.Object, context_ *Context) *Value

ValueWithNewPromiseResolvedWithResultInContext creates a resolved promise object with the specified value.

func ValueWithNewRegularExpressionFromPatternFlagsInContext 

func ValueWithNewRegularExpressionFromPatternFlagsInContext(pattern string, flags string, context_ *Context) *Value

ValueWithNewRegularExpressionFromPatternFlagsInContext creates a JavaScript regular expression value from the specified pattern.

func ValueWithNewSymbolFromDescriptionInContext 

func ValueWithNewSymbolFromDescriptionInContext(description string, context_ *Context) *Value

ValueWithNewSymbolFromDescriptionInContext creates a unique symbol object.

func ValueWithNullInContext 

func ValueWithNullInContext(context_ *Context) *Value

ValueWithNullInContext creates a JavaScript null value.

func ValueWithObjectInContext 

func ValueWithObjectInContext(value obj.Object, context_ *Context) *Value

ValueWithObjectInContext creates a JavaScript value by converting the specified native object.

func ValueWithPointInContext 

func ValueWithPointInContext(point corefoundation.CGPoint, context_ *Context) *Value

ValueWithPointInContext create a JSValue from a CGPoint.

func ValueWithRangeInContext 

func ValueWithRangeInContext(range_ foundation.NSRange, context_ *Context) *Value

ValueWithRangeInContext create a JSValue from a NSRange.

func ValueWithRectInContext 

func ValueWithRectInContext(rect corefoundation.CGRect, context_ *Context) *Value

ValueWithRectInContext create a JSValue from a CGRect.

func ValueWithSizeInContext 

func ValueWithSizeInContext(size corefoundation.CGSize, context_ *Context) *Value

ValueWithSizeInContext create a JSValue from a CGSize.

func ValueWithUInt32InContext 

func ValueWithUInt32InContext(value uint32, context_ *Context) *Value

ValueWithUInt32InContext creates a JavaScript representation of the specified unsigned integer value.

func ValueWithUndefinedInContext 

func ValueWithUndefinedInContext(context_ *Context) *Value

ValueWithUndefinedInContext creates a JavaScript undefined value.

func (*Value) CallWithArguments 

func (v_ *Value) CallWithArguments(arguments obj.Object) *Value

CallWithArguments invokes the value as a JavaScript function.

func (*Value) CompareDouble 

func (v_ *Value) CompareDouble(other float64) RelationCondition

CompareDouble compare a JSValue with a double. The JSValue is converted to a double according to the rules specified by the JavaScript language then compared with <code>other</code>.

func (*Value) CompareInt64 

func (v_ *Value) CompareInt64(other int64) RelationCondition

CompareInt64 compare a JSValue with a <code>int64_t</code>. The JSValue is converted to an integer according to the rules specified by the JavaScript language then compared with <code>other</code>.

func (*Value) CompareJSValue 

func (v_ *Value) CompareJSValue(other *Value) RelationCondition

CompareJSValue compare two JSValues. The result is computed by comparing the results of JavaScript's <code>==</code>, <code><</code>, and <code>></code> operators. If either <code>self</code> or <code>other</code> is (or would coerce to) <code>NaN</code> in JavaScript, then the result is kJSRelationConditionUndefined.

func (*Value) CompareUInt64 

func (v_ *Value) CompareUInt64(other uint64) RelationCondition

CompareUInt64 compare a JSValue with a <code>uint64_t</code>. The JSValue is converted to an integer according to the rules specified by the JavaScript language then compared with <code>other</code>.

func (*Value) ConstructWithArguments 

func (v_ *Value) ConstructWithArguments(arguments obj.Object) *Value

ConstructWithArguments invokes the value as a JavaScript constructor.

func (*Value) Context 

func (v_ *Value) Context() *Context

Context returns the JSContext that this value originates from.

func (*Value) DefinePropertyDescriptor 

func (v_ *Value) DefinePropertyDescriptor(property obj.Object, descriptor obj.Object)

DefinePropertyDescriptor defines a property on the JavaScript object value or modifies a property’s definition.

func (*Value) DeleteProperty 

func (v_ *Value) DeleteProperty(property obj.Object) bool

DeleteProperty deletes the named property from the JavaScript object value.

func (*Value) Description added in v0.10.0 

func (v_ *Value) Description() string

Description returns the object's -description text.

func (*Value) HasProperty 

func (v_ *Value) HasProperty(property obj.Object) bool

HasProperty returns a Boolean value indicating whether the JavaScript value has a defined property with the specified name.

func (*Value) InvokeMethodWithArguments 

func (v_ *Value) InvokeMethodWithArguments(method string, arguments obj.Object) *Value

InvokeMethodWithArguments calls the named JavaScript method on the value.

func (*Value) IsArray 

func (v_ *Value) IsArray() bool

IsArray reports whether check if a JSValue is an array.

func (*Value) IsBigInt 

func (v_ *Value) IsBigInt() bool

IsBigInt reports whether check if a JSValue is a BigInt.

func (*Value) IsBoolean 

func (v_ *Value) IsBoolean() bool

IsBoolean reports whether check if a JSValue is a boolean.

func (*Value) IsDate 

func (v_ *Value) IsDate() bool

IsDate reports whether check if a JSValue is a date.

func (*Value) IsEqual added in v0.10.0 

func (v_ *Value) IsEqual(other obj.Object) bool

IsEqual reports Objective-C equality (isEqual:) with another object.

func (*Value) IsEqualToObject 

func (v_ *Value) IsEqualToObject(value obj.Object) bool

IsEqualToObject compares the value to another for strict equality.

func (*Value) IsEqualWithTypeCoercionToObject 

func (v_ *Value) IsEqualWithTypeCoercionToObject(value obj.Object) bool

IsEqualWithTypeCoercionToObject compares the value to another for equivalence, allowing type conversion.

func (*Value) IsInstanceOf 

func (v_ *Value) IsInstanceOf(value obj.Object) bool

IsInstanceOf returns a Boolean value indicating whether the value is an instance of another JavaScript object value.

func (*Value) IsKind added in v0.10.0 

func (v_ *Value) IsKind(className string) bool

IsKind reports whether the object is an instance of the named class or a subclass.

func (*Value) IsNull 

func (v_ *Value) IsNull() bool

IsNull reports whether check if a JSValue corresponds to the JavaScript value <code>null</code>.

func (*Value) IsNumber 

func (v_ *Value) IsNumber() bool

IsNumber reports whether check if a JSValue is a number. In JavaScript, there is no differentiation between types of numbers. Semantically all numbers behave like doubles except in special cases like bit operations.

func (*Value) IsObject 

func (v_ *Value) IsObject() bool

IsObject reports whether check if a JSValue is an object.

func (*Value) IsString 

func (v_ *Value) IsString() bool

IsString reports whether check if a JSValue is a string.

func (*Value) IsSymbol 

func (v_ *Value) IsSymbol() bool

IsSymbol reports whether check if a JSValue is a symbol.

func (*Value) IsUndefined 

func (v_ *Value) IsUndefined() bool

IsUndefined reports whether check if a JSValue corresponds to the JavaScript value <code>undefined</code>.

func (*Value) JSValueRef 

func (v_ *Value) JSValueRef() obj.Object

JSValueRef returns the js value ref.

func (*Value) ObjectAtIndexedSubscript 

func (v_ *Value) ObjectAtIndexedSubscript(index int) *Value

ObjectAtIndexedSubscript returns the value’s JavaScript property at the specified index, allowing subscript syntax.

func (*Value) ObjectForKeyedSubscript 

func (v_ *Value) ObjectForKeyedSubscript(key obj.Object) *Value

ObjectForKeyedSubscript returns the value’s JavaScript property named with the specified key, allowing subscript syntax.

func (*Value) SetObjectAtIndexedSubscript 

func (v_ *Value) SetObjectAtIndexedSubscript(object obj.Object, index int)

SetObjectAtIndexedSubscript sets the value’s JavaScript property at the specified index, allowing subscript syntax.

func (*Value) SetObjectForKeyedSubscript 

func (v_ *Value) SetObjectForKeyedSubscript(object obj.Object, key obj.Object)

SetObjectForKeyedSubscript sets the value’s JavaScript property named with the specified key, allowing subscript syntax.

func (*Value) SetValueAtIndex 

func (v_ *Value) SetValueAtIndex(value obj.Object, index int)

SetValueAtIndex sets the value at the specified numeric index in the JavaScript object value.

func (*Value) SetValueForProperty 

func (v_ *Value) SetValueForProperty(value obj.Object, property obj.Object)

SetValueForProperty sets the value of the named property in the JavaScript object value.

func (*Value) String added in v0.10.0 

func (v_ *Value) String() string

String returns the object's -description text, so a wrapper prints usefully under fmt.

func (*Value) ToArray 

func (v_ *Value) ToArray() obj.Object

ToArray returns converts the JavaScript value to an array.

func (*Value) ToBool 

func (v_ *Value) ToBool() bool

ToBool reports whether converts the JavaScript value to a native Boolean value.

func (*Value) ToDate 

func (v_ *Value) ToDate() obj.Object

ToDate returns converts the JavaScript value to a date object.

func (*Value) ToDictionary 

func (v_ *Value) ToDictionary() obj.Object

ToDictionary returns converts the JavaScript value to a dictionary.

func (*Value) ToDouble 

func (v_ *Value) ToDouble() float64

ToDouble returns converts the JavaScript value to a native floating-point value.

func (*Value) ToInt32 

func (v_ *Value) ToInt32() int32

ToInt32 returns converts the JavaScript value to a native signed integer value.

func (*Value) ToInt64 

func (v_ *Value) ToInt64() int64

ToInt64 returns convert a JSValue to a <code>int64_t</code>. The JSValue is converted to an integer according to the rules specified by the JavaScript language. If the value is a BigInt, then the value is truncated to an <code>int64_t</code>.

func (*Value) ToNumber 

func (v_ *Value) ToNumber() obj.Object

ToNumber returns converts the JavaScript value to a NSNumber object.

func (*Value) ToObject 

func (v_ *Value) ToObject() obj.Object

ToObject returns converts the JavaScript value to a native object.

func (*Value) ToPoint 

func (v_ *Value) ToPoint() corefoundation.CGPoint

ToPoint returns converts the value to a point structure.

func (*Value) ToRange 

func (v_ *Value) ToRange() foundation.NSRange

ToRange returns converts the value to a range.

func (*Value) ToRect 

func (v_ *Value) ToRect() corefoundation.CGRect

ToRect returns converts the value to a rectangle structure.

func (*Value) ToSize 

func (v_ *Value) ToSize() corefoundation.CGSize

ToSize returns converts the value to a size.

func (*Value) ToString 

func (v_ *Value) ToString() string

ToString returns converts the JavaScript value to a native string.

func (*Value) ToUInt32 

func (v_ *Value) ToUInt32() uint32

ToUInt32 returns converts the JavaScript value to a native unsigned integer value.

func (*Value) ToUInt64 

func (v_ *Value) ToUInt64() uint64

ToUInt64 returns convert a JSValue to a <code>uint64_t</code>. The JSValue is converted to an integer according to the rules specified by the JavaScript language. If the value is a BigInt, then the value is truncated to a <code>uint64_t</code>.

func (*Value) ValueAtIndex 

func (v_ *Value) ValueAtIndex(index int) *Value

ValueAtIndex returns the value at the specified numeric index in the JavaScript object value.

func (*Value) ValueForProperty 

func (v_ *Value) ValueForProperty(property obj.Object) *Value

ValueForProperty returns the value of the named property in the JavaScript object value.

type VirtualMachine 

type VirtualMachine struct {
	objref.Handle
}

VirtualMachine is an idiomatic wrapper over the Objective-C class JSVirtualMachine.

A self-contained environment for JavaScript execution.

func NewVirtualMachine 

func NewVirtualMachine() *VirtualMachine

NewVirtualMachine creates a new VirtualMachine.

func VirtualMachineFromID 

func VirtualMachineFromID(id objc.ID) *VirtualMachine

VirtualMachineFromID adopts an existing Objective-C object as a VirtualMachine (nil for 0), retaining it and registering a release finalizer.

func (*VirtualMachine) AddManagedReferenceWithOwner 

func (vm *VirtualMachine) AddManagedReferenceWithOwner(object obj.Object, owner obj.Object)

AddManagedReferenceWithOwner notifies the JavaScriptCore virtual machine of an external object relationship.

func (*VirtualMachine) Description added in v0.10.0 

func (vm *VirtualMachine) Description() string

Description returns the object's -description text.

func (*VirtualMachine) IsEqual added in v0.10.0 

func (vm *VirtualMachine) IsEqual(other obj.Object) bool

IsEqual reports Objective-C equality (isEqual:) with another object.

func (*VirtualMachine) IsKind added in v0.10.0 

func (vm *VirtualMachine) IsKind(className string) bool

IsKind reports whether the object is an instance of the named class or a subclass.

func (*VirtualMachine) RemoveManagedReferenceWithOwner 

func (vm *VirtualMachine) RemoveManagedReferenceWithOwner(object obj.Object, owner obj.Object)

RemoveManagedReferenceWithOwner notifies the JavaScriptCore virtual machine that a previously registered object relationship no longer exists.

func (*VirtualMachine) String added in v0.10.0 

func (vm *VirtualMachine) String() string

String returns the object's -description text, so a wrapper prints usefully under fmt.

Source Files

View all Source files

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.