avkit

package
v0.19.0 Latest Latest
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 Go to latest Published: Aug 11, 2026 License: MIT Imports: 16 Imported by: 0

Documentation

Rendered for darwin/amd64

Overview

Package avkit provides a fluent Go API over the macOS AVKit framework.

Construction

New… functions create objects; each With… method sets one property and returns its receiver, so configuration calls chain. A <Type>FromID constructor adopts an Objective-C object obtained elsewhere.

Lifecycle

A wrapper releases its Objective-C object automatically once the garbage collector finds it unreachable. Call Release to relinquish the reference deterministically (for objects holding scarce resources); Release is idempotent, and afterwards the wrapper's methods are no-ops returning zero values.

Main-thread requirements

Methods, setters, and constructors of classes Apple isolates to the main thread run there automatically; callers never need to arrange main-thread dispatch for the generated API.

Delegates

A …Delegate interface is implemented by a plain Go value and installed with the matching With… setter; the package builds the Objective-C delegate object behind the scenes. Optional protocol methods are separate one-method …Handler interfaces — implement the ones you need on the same value and the framework calls them too.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func IsPictureInPictureSupported added in v0.17.0 

func IsPictureInPictureSupported() bool

IsPictureInPictureSupported reports whether returns a Boolean value that indicates whether the current device supports Picture in Picture.

func PictureInPictureButtonStartImage added in v0.17.0 

func PictureInPictureButtonStartImage() obj.Object

PictureInPictureButtonStartImage returns system default Picture in Picture start template image for use in client's Picture in Picture button.

func PictureInPictureButtonStopImage added in v0.17.0 

func PictureInPictureButtonStopImage() obj.Object

PictureInPictureButtonStopImage returns system default Picture in Picture stop template image for use in client's Picture in Picture button.

Types

type AVLegibleMediaOptionsMenuState 

type AVLegibleMediaOptionsMenuState struct {
	Enabled bool
	Reason  LegibleMediaOptionsMenuStateChangeReason
}

type CGLCPContextPriorityRequest 

type CGLCPContextPriorityRequest int32
const (
	KCGLCPContextPriorityRequestHigh   CGLCPContextPriorityRequest = 0
	KCGLCPContextPriorityRequestNormal CGLCPContextPriorityRequest = 1
	KCGLCPContextPriorityRequestLow    CGLCPContextPriorityRequest = 2
)

func (CGLCPContextPriorityRequest) String 

func (e CGLCPContextPriorityRequest) String() string

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

type CaptureView added in v0.17.0 

type CaptureView struct {
	objref.Handle
}

CaptureView is an idiomatic wrapper over the Objective-C class AVCaptureView.

A view that displays standard user interface controls for capturing media data.

func CaptureViewFromID added in v0.17.0 

func CaptureViewFromID(id objc.ID) *CaptureView

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

func NewCaptureView added in v0.17.0 

func NewCaptureView() *CaptureView

NewCaptureView creates a new CaptureView.

func (*CaptureView) ControlsStyle added in v0.17.0 

func (cv *CaptureView) ControlsStyle() CaptureViewControlsStyle

ControlsStyle returns the style of the capture controls pane associated with the view.

func (*CaptureView) Description added in v0.17.0 

func (cv *CaptureView) Description() string

Description returns the object's -description text.

func (*CaptureView) FileOutput added in v0.17.0 

func (cv *CaptureView) FileOutput() obj.Object

FileOutput returns a capture file output used to record media data. The value of this property is the first instance of AVCaptureFileOutput contained in the session's outputs array or nil if no such instance is found. In the latter case the capture view's start recording button will be disabled. However, the controls for choosing input sources may still be enabled.

func (*CaptureView) IsEqual added in v0.17.0 

func (cv *CaptureView) IsEqual(other obj.Object) bool

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

func (*CaptureView) IsKind added in v0.17.0 

func (cv *CaptureView) IsKind(className string) bool

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

func (*CaptureView) Session added in v0.17.0 

func (cv *CaptureView) Session() obj.Object

Session returns a capture session represented by this view. Modifying the capture session will impact its visual representation in the view. The default value is a session configured for movie file recordings of audio and video media data. Use -setSession:showVideoPreview:showAudioPreview: to change the value of this property.

func (*CaptureView) SetSessionShowVideoPreviewShowAudioPreview added in v0.17.0 

func (cv *CaptureView) SetSessionShowVideoPreviewShowAudioPreview(session obj.Object, showVideoPreview bool, showAudioPreview bool)

SetSessionShowVideoPreviewShowAudioPreview sets the view’s capture session.

func (*CaptureView) String added in v0.17.0 

func (cv *CaptureView) String() string

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

func (*CaptureView) VideoGravity added in v0.17.0 

func (cv *CaptureView) VideoGravity() *foundation.String

VideoGravity returns a string defining how the video is displayed within the views bounds rect. Options are AVLayerVideoGravityResize, AVLayerVideoGravityResizeAspect and AVLayerVideoGravityResizeAspectFill. AVLayerVideoGravityResizeAspect is default.

func (*CaptureView) WithControlsStyle added in v0.17.0 

func (cv *CaptureView) WithControlsStyle(controlsStyle CaptureViewControlsStyle) *CaptureView

WithControlsStyle sets the style of the capture controls presented by the view.

func (*CaptureView) WithDelegate added in v0.17.0 

func (cv *CaptureView) WithDelegate(delegate CaptureViewDelegate) *CaptureView

WithDelegate sets the capture view’s delegate object.

func (*CaptureView) WithVideoGravity added in v0.17.0 

func (cv *CaptureView) WithVideoGravity(videoGravity obj.Object) *CaptureView

WithVideoGravity sets a string value that defines how the capture view displays video within its bounds.

type CaptureViewControlsStyle added in v0.17.0 

type CaptureViewControlsStyle int64

Constants that describe the capture view’s supported controls styles. 

const (
	// The view’s inline controls style.
	CaptureViewControlsStyleInline CaptureViewControlsStyle = 0
	// The view’s floating controls style, which matches the user interface of QuickTime Player.
	CaptureViewControlsStyleFloating CaptureViewControlsStyle = 1
	// The view’s inline device selection style.
	CaptureViewControlsStyleInlineDeviceSelection CaptureViewControlsStyle = 2
	// The view’s default controls style.
	CaptureViewControlsStyleDefault CaptureViewControlsStyle = 0
)

func (CaptureViewControlsStyle) String added in v0.17.0 

func (e CaptureViewControlsStyle) String() string

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

type CaptureViewDelegate added in v0.17.0 

type CaptureViewDelegate interface {
	// CaptureViewStartRecordingToFileOutput informs the delegate that a new media recording should be started. If captureFileOutput is an instance of AVCaptureMovieFileOutput this can be achieved by calling startRecordingToOutputFileURL:recordingDelegate: on the captureFileOutput.
	CaptureViewStartRecordingToFileOutput(captureView *CaptureView, fileOutput obj.Object)
}

CaptureViewDelegate receives the callbacks of the Objective-C protocol AVCaptureViewDelegate. Pass an implementation to the matching With… setter; the wrapper builds the Objective-C delegate object for you. Every method listed here is required. The protocol's optional methods are separate one-method interfaces (CaptureViewDelegate…Handler): implement the ones you need on the same value and the framework will call them too.

type Clockid added in v0.17.0 

type Clockid int32
const (
	ClockidRealtime           Clockid = 0
	ClockidMonotonic          Clockid = 6
	ClockidMonotonicRaw       Clockid = 4
	ClockidMonotonicRawApprox Clockid = 5
	ClockidUptimeRaw          Clockid = 8
	ClockidUptimeRawApprox    Clockid = 9
	ClockidProcessCputimeID   Clockid = 12
	ClockidThreadCputimeID    Clockid = 16
)

func (Clockid) String added in v0.17.0 

func (e Clockid) String() string

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

type DispatchAutoreleaseFrequency added in v0.17.0 

type DispatchAutoreleaseFrequency uint64
const (
	DispatchAutoreleaseFrequencyInherit  DispatchAutoreleaseFrequency = 0
	DispatchAutoreleaseFrequencyWorkItem DispatchAutoreleaseFrequency = 1
	DispatchAutoreleaseFrequencyNever    DispatchAutoreleaseFrequency = 2
)

func (DispatchAutoreleaseFrequency) String added in v0.17.0 

func (e DispatchAutoreleaseFrequency) String() string

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

type DispatchBlockFlags added in v0.17.0 

type DispatchBlockFlags uint64

Bitmask — values may be combined with |. 

const (
	DispatchBlockFlagsBarrier         DispatchBlockFlags = 1
	DispatchBlockFlagsDetached        DispatchBlockFlags = 2
	DispatchBlockFlagsAssignCurrent   DispatchBlockFlags = 4
	DispatchBlockFlagsNoQosClass      DispatchBlockFlags = 8
	DispatchBlockFlagsInheritQosClass DispatchBlockFlags = 16
	DispatchBlockFlagsEnforceQosClass DispatchBlockFlags = 32
)

func (DispatchBlockFlags) String added in v0.17.0 

func (e DispatchBlockFlags) String() string

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

type DisplayDynamicRange added in v0.17.0 

type DisplayDynamicRange int64

Describes how High Dynamic Range (HDR) video content renders. 

const (
	// Defines an automatic dynamic range. Indicates that the dynamic range will be set automatically.
	DisplayDynamicRangeAutomatic DisplayDynamicRange = 0
	// Defines a standard dynamic range. Restricts the video content dynamic range to the standard range regardless of the actual range of the video content.
	DisplayDynamicRangeStandard DisplayDynamicRange = 1
	// Defines a constrained high dynamic range. Allows for constrained High Dynamic Range (HDR) video content which is useful for mixing HDR and Standard Dynamic Range (SDR) content.
	DisplayDynamicRangeConstrainedHigh DisplayDynamicRange = 2
	// Defines a high dynamic range. Allows video content to use extended dynamic range if it has dynamic range content.
	DisplayDynamicRangeHigh DisplayDynamicRange = 3
)

func (DisplayDynamicRange) String added in v0.17.0 

func (e DisplayDynamicRange) String() string

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

type EntryID added in v0.17.0 

type EntryID int32
const (
	EntryIDFirstEntry EntryID = 0
	EntryIDNextEntry  EntryID = -1
	EntryIDLastEntry  EntryID = -2
)

func (EntryID) String added in v0.17.0 

func (e EntryID) String() string

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

type EvCmd 

type EvCmd int32
const (
	EVNOP   EvCmd = 0
	EVHIDE  EvCmd = 1
	EVSHOW  EvCmd = 2
	EVMOVE  EvCmd = 3
	EVLEVEL EvCmd = 4
)

func (EvCmd) String 

func (e EvCmd) String() string

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

type FilesecProperty added in v0.17.0 

type FilesecProperty int32
const (
	FilesecPropertyOwner        FilesecProperty = 1
	FilesecPropertyGroup        FilesecProperty = 2
	FilesecPropertyUUID         FilesecProperty = 3
	FilesecPropertyMode         FilesecProperty = 4
	FilesecPropertyACL          FilesecProperty = 5
	FilesecPropertyGrpuuid      FilesecProperty = 6
	FilesecPropertyACLRaw       FilesecProperty = 100
	FilesecPropertyACLAllocsize FilesecProperty = 101
)

func (FilesecProperty) String added in v0.17.0 

func (e FilesecProperty) String() string

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

type Flag added in v0.17.0 

type Flag int32
const (
	FlagFlagDeferInherit      Flag = 1
	FlagFlagNoInherit         Flag = 131072
	FlagEntryInherited        Flag = 16
	FlagEntryFileInherit      Flag = 32
	FlagEntryDirectoryInherit Flag = 64
	FlagEntryLimitInherit     Flag = 128
	FlagEntryOnlyInherit      Flag = 256
)

func (Flag) String added in v0.17.0 

func (e Flag) String() string

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

type Idtype added in v0.17.0 

type Idtype int32
const (
	IdtypeAll  Idtype = 0
	IdtypePid  Idtype = 1
	IdtypePgid Idtype = 2
)

func (Idtype) String added in v0.17.0 

func (e Idtype) String() string

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

type IpcInfoObjectType added in v0.17.0 

type IpcInfoObjectType uint32
const (
	IpcInfoObjectTypeNone               IpcInfoObjectType = 0
	IpcInfoObjectTypeThreadControl      IpcInfoObjectType = 1
	IpcInfoObjectTypeTaskControl        IpcInfoObjectType = 2
	IpcInfoObjectTypeHost               IpcInfoObjectType = 3
	IpcInfoObjectTypeHostPriv           IpcInfoObjectType = 4
	IpcInfoObjectTypeProcessor          IpcInfoObjectType = 5
	IpcInfoObjectTypeProcessorSet       IpcInfoObjectType = 6
	IpcInfoObjectTypeProcessorSetName   IpcInfoObjectType = 7
	IpcInfoObjectTypeTimer              IpcInfoObjectType = 8
	IpcInfoObjectTypePortSubstOnce      IpcInfoObjectType = 9
	IpcInfoObjectTypeMig                IpcInfoObjectType = 10
	IpcInfoObjectTypeMemoryObject       IpcInfoObjectType = 11
	IpcInfoObjectTypeXmmPager           IpcInfoObjectType = 12
	IpcInfoObjectTypeXmmKernel          IpcInfoObjectType = 13
	IpcInfoObjectTypeXmmReply           IpcInfoObjectType = 14
	IpcInfoObjectTypeUndReply           IpcInfoObjectType = 15
	IpcInfoObjectTypeHostNotify         IpcInfoObjectType = 16
	IpcInfoObjectTypeHostSecurity       IpcInfoObjectType = 17
	IpcInfoObjectTypeLedger             IpcInfoObjectType = 18
	IpcInfoObjectTypeMainDevice         IpcInfoObjectType = 19
	IpcInfoObjectTypeTaskName           IpcInfoObjectType = 20
	IpcInfoObjectTypeSubsystem          IpcInfoObjectType = 21
	IpcInfoObjectTypeIODoneQueue        IpcInfoObjectType = 22
	IpcInfoObjectTypeSemaphore          IpcInfoObjectType = 23
	IpcInfoObjectTypeLockSet            IpcInfoObjectType = 24
	IpcInfoObjectTypeClock              IpcInfoObjectType = 25
	IpcInfoObjectTypeClockCtrl          IpcInfoObjectType = 26
	IpcInfoObjectTypeIokitIdent         IpcInfoObjectType = 27
	IpcInfoObjectTypeNamedEntry         IpcInfoObjectType = 28
	IpcInfoObjectTypeIokitConnect       IpcInfoObjectType = 29
	IpcInfoObjectTypeIokitObject        IpcInfoObjectType = 30
	IpcInfoObjectTypeUpl                IpcInfoObjectType = 31
	IpcInfoObjectTypeMemObjControl      IpcInfoObjectType = 32
	IpcInfoObjectTypeAuSessionport      IpcInfoObjectType = 33
	IpcInfoObjectTypeFileport           IpcInfoObjectType = 34
	IpcInfoObjectTypeLabelh             IpcInfoObjectType = 35
	IpcInfoObjectTypeTaskResume         IpcInfoObjectType = 36
	IpcInfoObjectTypeVoucher            IpcInfoObjectType = 37
	IpcInfoObjectTypeVoucherAttrControl IpcInfoObjectType = 38
	IpcInfoObjectTypeWorkInterval       IpcInfoObjectType = 39
	IpcInfoObjectTypeUxHandler          IpcInfoObjectType = 40
	IpcInfoObjectTypeUextObject         IpcInfoObjectType = 41
	IpcInfoObjectTypeArcadeReg          IpcInfoObjectType = 42
	IpcInfoObjectTypeEventlink          IpcInfoObjectType = 43
	IpcInfoObjectTypeTaskInspect        IpcInfoObjectType = 44
	IpcInfoObjectTypeTaskRead           IpcInfoObjectType = 45
	IpcInfoObjectTypeThreadInspect      IpcInfoObjectType = 46
	IpcInfoObjectTypeThreadRead         IpcInfoObjectType = 47
	IpcInfoObjectTypeSuidCred           IpcInfoObjectType = 48
	IpcInfoObjectTypeHypervisor         IpcInfoObjectType = 49
	IpcInfoObjectTypeTaskIDToken        IpcInfoObjectType = 50
	IpcInfoObjectTypeTaskFatal          IpcInfoObjectType = 51
	IpcInfoObjectTypeKcdata             IpcInfoObjectType = 52
	IpcInfoObjectTypeExclavesResource   IpcInfoObjectType = 53
	IpcInfoObjectTypeThreadResume       IpcInfoObjectType = 54
	IpcInfoObjectTypeUnknown            IpcInfoObjectType = 4294967295
)

func (IpcInfoObjectType) String added in v0.17.0 

func (e IpcInfoObjectType) String() string

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

type LaunchDataType added in v0.17.0 

type LaunchDataType int32
const (
	LaunchDataTypeDictionary LaunchDataType = 1
	LaunchDataTypeArray      LaunchDataType = 2
	LaunchDataTypeFd         LaunchDataType = 3
	LaunchDataTypeInteger    LaunchDataType = 4
	LaunchDataTypeReal       LaunchDataType = 5
	LaunchDataTypeBool       LaunchDataType = 6
	LaunchDataTypeString     LaunchDataType = 7
	LaunchDataTypeOpaque     LaunchDataType = 8
	LaunchDataTypeErrno      LaunchDataType = 9
	LaunchDataTypeMachport   LaunchDataType = 10
)

func (LaunchDataType) String added in v0.17.0 

func (e LaunchDataType) String() string

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

type LegibleMediaOptionsMenuContents added in v0.17.0 

type LegibleMediaOptionsMenuContents int64

Bitmask — values may be combined with |. 

const (
	LegibleMediaOptionsMenuContentsLegible           LegibleMediaOptionsMenuContents = 1
	LegibleMediaOptionsMenuContentsCaptionAppearance LegibleMediaOptionsMenuContents = 2
	LegibleMediaOptionsMenuContentsAll               LegibleMediaOptionsMenuContents = 3
)

func (LegibleMediaOptionsMenuContents) String added in v0.17.0 

func (e LegibleMediaOptionsMenuContents) String() string

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

type LegibleMediaOptionsMenuController added in v0.17.0 

type LegibleMediaOptionsMenuController struct {
	objref.Handle
}

LegibleMediaOptionsMenuController is an idiomatic wrapper over the Objective-C class AVLegibleMediaOptionsMenuController.

func LegibleMediaOptionsMenuControllerFromID added in v0.17.0 

func LegibleMediaOptionsMenuControllerFromID(id objc.ID) *LegibleMediaOptionsMenuController

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

func NewLegibleMediaOptionsMenuControllerWithPlayer added in v0.17.0 

func NewLegibleMediaOptionsMenuControllerWithPlayer(player obj.Object) *LegibleMediaOptionsMenuController

NewLegibleMediaOptionsMenuControllerWithPlayer creates an AVLegibleMediaOptionsMenuController with an optional player When player is non-nil, both media tracks and caption appearance options will be included, otherwise, only caption appearance options.

func (*LegibleMediaOptionsMenuController) Description added in v0.17.0 

func (lmomc *LegibleMediaOptionsMenuController) Description() string

Description returns the object's -description text.

func (*LegibleMediaOptionsMenuController) IsEqual added in v0.17.0 

func (lmomc *LegibleMediaOptionsMenuController) IsEqual(other obj.Object) bool

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

func (*LegibleMediaOptionsMenuController) IsKind added in v0.17.0 

func (lmomc *LegibleMediaOptionsMenuController) IsKind(className string) bool

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

func (*LegibleMediaOptionsMenuController) MenuState added in v0.18.1 

func (lmomc *LegibleMediaOptionsMenuController) MenuState() AVLegibleMediaOptionsMenuState

MenuState returns the current of the legible media options menu. Use this to check the legible options menu state.

func (*LegibleMediaOptionsMenuController) MenuWithContents added in v0.17.0 

func (lmomc *LegibleMediaOptionsMenuController) MenuWithContents(contents LegibleMediaOptionsMenuContents) obj.Object

MenuWithContents builds a legible options menu using the specified contents. Returns nil if the requested menu type cannot be built due to missing content (e.g., requesting track selection without a player).

func (*LegibleMediaOptionsMenuController) Player added in v0.17.0 

func (lmomc *LegibleMediaOptionsMenuController) Player() obj.Object

Player returns the player associated with the menu controller.

func (*LegibleMediaOptionsMenuController) String added in v0.17.0 

func (lmomc *LegibleMediaOptionsMenuController) String() string

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

func (*LegibleMediaOptionsMenuController) WithDelegate added in v0.17.0 

func (lmomc *LegibleMediaOptionsMenuController) WithDelegate(delegate LegibleMediaOptionsMenuControllerDelegate) *LegibleMediaOptionsMenuController

WithDelegate sets the delegate for receiving caption preview and state change notifications.

func (*LegibleMediaOptionsMenuController) WithPlayer added in v0.17.0 

func (lmomc *LegibleMediaOptionsMenuController) WithPlayer(player obj.Object) *LegibleMediaOptionsMenuController

WithPlayer sets the player associated with the menu controller.

type LegibleMediaOptionsMenuControllerDelegate added in v0.17.0 

type LegibleMediaOptionsMenuControllerDelegate interface {
}

LegibleMediaOptionsMenuControllerDelegate receives the callbacks of the Objective-C protocol AVLegibleMediaOptionsMenuControllerDelegate. Pass an implementation to the matching With… setter; the wrapper builds the Objective-C delegate object for you. Every method listed here is required. The protocol's optional methods are separate one-method interfaces (LegibleMediaOptionsMenuControllerDelegate…Handler): implement the ones you need on the same value and the framework will call them too.

type LegibleMediaOptionsMenuControllerDelegateLegibleMenuControllerDidRequestCaptionPreviewForProfileIDHandler added in v0.17.0 

type LegibleMediaOptionsMenuControllerDelegateLegibleMenuControllerDidRequestCaptionPreviewForProfileIDHandler interface {
	LegibleMenuControllerDidRequestCaptionPreviewForProfileID(menuController *LegibleMediaOptionsMenuController, profileID string)
}

LegibleMediaOptionsMenuControllerDelegateLegibleMenuControllerDidRequestCaptionPreviewForProfileIDHandler is the optional AVLegibleMediaOptionsMenuControllerDelegate method legibleMenuController:didRequestCaptionPreviewForProfileID:. Implement it on a LegibleMediaOptionsMenuControllerDelegate value to receive that callback; a value without it is simply never sent one.

type LegibleMediaOptionsMenuControllerDelegateLegibleMenuControllerDidRequestStoppingSubtitleCaptionPreviewHandler added in v0.17.0 

type LegibleMediaOptionsMenuControllerDelegateLegibleMenuControllerDidRequestStoppingSubtitleCaptionPreviewHandler interface {
	LegibleMenuControllerDidRequestStoppingSubtitleCaptionPreview(menuController *LegibleMediaOptionsMenuController)
}

LegibleMediaOptionsMenuControllerDelegateLegibleMenuControllerDidRequestStoppingSubtitleCaptionPreviewHandler is the optional AVLegibleMediaOptionsMenuControllerDelegate method legibleMenuControllerDidRequestStoppingSubtitleCaptionPreview:. Implement it on a LegibleMediaOptionsMenuControllerDelegate value to receive that callback; a value without it is simply never sent one.

type LegibleMediaOptionsMenuStateChangeReason added in v0.17.0 

type LegibleMediaOptionsMenuStateChangeReason int64
const (
	LegibleMediaOptionsMenuStateChangeReasonNone             LegibleMediaOptionsMenuStateChangeReason = 0
	LegibleMediaOptionsMenuStateChangeReasonLanguageMismatch LegibleMediaOptionsMenuStateChangeReason = 1
)

func (LegibleMediaOptionsMenuStateChangeReason) String added in v0.17.0 

func (e LegibleMediaOptionsMenuStateChangeReason) String() string

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

type MDLabelDomain 

type MDLabelDomain int32

These constants are used to specify a domain to MDLabelCreate(). 

const (
	KMDLabelUserDomain  MDLabelDomain = 0
	KMDLabelLocalDomain MDLabelDomain = 1
)

func (MDLabelDomain) String 

func (e MDLabelDomain) String() string

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

type MDQueryOptionFlags 

type MDQueryOptionFlags int32
const (
	KMDQuerySynchronous        MDQueryOptionFlags = 1
	KMDQueryWantsUpdates       MDQueryOptionFlags = 4
	KMDQueryAllowFSTranslation MDQueryOptionFlags = 8
)

func (MDQueryOptionFlags) String 

func (e MDQueryOptionFlags) String() string

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

type MDQuerySortOptionFlags 

type MDQuerySortOptionFlags int32
const (
	KMDQueryReverseSortOrderFlag MDQuerySortOptionFlags = 1
)

func (MDQuerySortOptionFlags) String 

func (e MDQuerySortOptionFlags) String() string

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

type MachVMRangeFlags added in v0.17.0 

type MachVMRangeFlags uint64

Bitmask — values may be combined with |. 

const (
	MachVMRangeFlagsNone MachVMRangeFlags = 0
)

func (MachVMRangeFlags) String added in v0.17.0 

func (e MachVMRangeFlags) String() string

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

type MachVMRangeFlavor added in v0.17.0 

type MachVMRangeFlavor uint32
const (
	MachVMRangeFlavorInvalid MachVMRangeFlavor = 0
	MachVMRangeFlavorV1      MachVMRangeFlavor = 1
)

func (MachVMRangeFlavor) String added in v0.17.0 

func (e MachVMRangeFlavor) String() string

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

type MachVMRangeTag added in v0.17.0 

type MachVMRangeTag uint16
const (
	MachVMRangeTagDefault MachVMRangeTag = 0
	MachVMRangeTagData    MachVMRangeTag = 1
	MachVMRangeTagFixed   MachVMRangeTag = 2
)

func (MachVMRangeTag) String added in v0.17.0 

func (e MachVMRangeTag) String() string

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

type MediaOptionsControllerDelegate added in v0.17.0 

type MediaOptionsControllerDelegate interface {
}

MediaOptionsControllerDelegate is the Go form of the Objective-C protocol AVMediaOptionsControllerDelegate.

type MpoFlags added in v0.17.0 

type MpoFlags uint32

Bitmask — values may be combined with |. 

const (
	MpoFlagsPort                        MpoFlags = 0
	MpoFlagsServicePort                 MpoFlags = 1024
	MpoFlagsConnectionPort              MpoFlags = 2048
	MpoFlagsReplyPort                   MpoFlags = 4096
	MpoFlagsWeakReplyPort               MpoFlags = 16384
	MpoFlagsNotificationPort            MpoFlags = 17408
	MpoFlagsExceptionPort               MpoFlags = 32768
	MpoFlagsConnectionPortWithPortArray MpoFlags = 65536
)

func (MpoFlags) String added in v0.17.0 

func (e MpoFlags) String() string

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

type NXMouseButton 

type NXMouseButton int32
const (
	NX_OneButton   NXMouseButton = 0
	NX_LeftButton  NXMouseButton = 1
	NX_RightButton NXMouseButton = 2
)

func (NXMouseButton) String 

func (e NXMouseButton) String() string

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

type OSClockid added in v0.17.0 

type OSClockid uint32
const (
	OSClockidTime OSClockid = 32
)

func (OSClockid) String added in v0.17.0 

func (e OSClockid) String() string

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

type OSUnfairLockFlags added in v0.17.0 

type OSUnfairLockFlags uint32

Bitmask — values may be combined with |. 

const (
	OSUnfairLockFlagsNone         OSUnfairLockFlags = 0
	OSUnfairLockFlagsAdaptiveSpin OSUnfairLockFlags = 262144
)

func (OSUnfairLockFlags) String added in v0.17.0 

func (e OSUnfairLockFlags) String() string

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

type PMPageToPaperMappingType 

type PMPageToPaperMappingType int32
const (
	KPMPageToPaperMappingNone       PMPageToPaperMappingType = 1
	KPMPageToPaperMappingScaleToFit PMPageToPaperMappingType = 2
)

func (PMPageToPaperMappingType) String 

func (e PMPageToPaperMappingType) String() string

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

type Perm added in v0.17.0 

type Perm int32
const (
	PermReadData           Perm = 2
	PermListDirectory      Perm = 2
	PermWriteData          Perm = 4
	PermAddFile            Perm = 4
	PermExecute            Perm = 8
	PermSearch             Perm = 8
	PermDelete             Perm = 16
	PermAppendData         Perm = 32
	PermAddSubdirectory    Perm = 32
	PermDeleteChild        Perm = 64
	PermReadAttributes     Perm = 128
	PermWriteAttributes    Perm = 256
	PermReadExtattributes  Perm = 512
	PermWriteExtattributes Perm = 1024
	PermReadSecurity       Perm = 2048
	PermWriteSecurity      Perm = 4096
	PermChangeOwner        Perm = 8192
	PermSynchronize        Perm = 1048576
)

func (Perm) String added in v0.17.0 

func (e Perm) String() string

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

type PictureInPictureController added in v0.17.0 

type PictureInPictureController struct {
	objref.Handle
}

PictureInPictureController is an idiomatic wrapper over the Objective-C class AVPictureInPictureController.

A controller that responds to user-initiated Picture in Picture playback of video in a floating, resizable window.

func NewPictureInPictureControllerWithContentSource added in v0.17.0 

func NewPictureInPictureControllerWithContentSource(contentSource *PictureInPictureControllerContentSource) *PictureInPictureController

NewPictureInPictureControllerWithContentSource creates a Picture in Picture controller with a content source.

func NewPictureInPictureControllerWithPlayerLayer added in v0.17.0 

func NewPictureInPictureControllerWithPlayerLayer(playerLayer obj.Object) *PictureInPictureController

NewPictureInPictureControllerWithPlayerLayer creates a Picture in Picture controller with a player layer.

func PictureInPictureControllerFromID added in v0.17.0 

func PictureInPictureControllerFromID(id objc.ID) *PictureInPictureController

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

func (*PictureInPictureController) ContentSource added in v0.17.0 

func (pipc *PictureInPictureController) ContentSource() *PictureInPictureControllerContentSource

ContentSource returns the receiver's content source. Can be changed while Picture in Picture is active, but the new content source must be ready for display (in the case of AVPlayerLayer, that means AVPlayerLayer.isReadyForDisplay must return YES), otherwise Picture in Picture will stop.

func (*PictureInPictureController) Description added in v0.17.0 

func (pipc *PictureInPictureController) Description() string

Description returns the object's -description text.

func (*PictureInPictureController) InvalidatePlaybackState added in v0.17.0 

func (pipc *PictureInPictureController) InvalidatePlaybackState()

InvalidatePlaybackState invalidates the controller’s current playback state and fetches the updated state from the sample buffer playback delegate object.

func (*PictureInPictureController) IsEqual added in v0.17.0 

func (pipc *PictureInPictureController) IsEqual(other obj.Object) bool

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

func (*PictureInPictureController) IsKind added in v0.17.0 

func (pipc *PictureInPictureController) IsKind(className string) bool

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

func (*PictureInPictureController) IsPictureInPictureActive added in v0.17.0 

func (pipc *PictureInPictureController) IsPictureInPictureActive() bool

IsPictureInPictureActive reports whether picture in Picture is currently active.

func (*PictureInPictureController) IsPictureInPicturePossible added in v0.17.0 

func (pipc *PictureInPictureController) IsPictureInPicturePossible() bool

IsPictureInPicturePossible reports whether picture in Picture is currently possible.

func (*PictureInPictureController) IsPictureInPictureSuspended added in v0.17.0 

func (pipc *PictureInPictureController) IsPictureInPictureSuspended() bool

IsPictureInPictureSuspended reports whether picture in Picture is currently suspended.

func (*PictureInPictureController) PlayerLayer added in v0.17.0 

func (pipc *PictureInPictureController) PlayerLayer() obj.Object

PlayerLayer returns the receiver's player layer.

func (*PictureInPictureController) RequiresLinearPlayback added in v0.17.0 

func (pipc *PictureInPictureController) RequiresLinearPlayback() bool

RequiresLinearPlayback reports whether disables certain user operations (fast forward, forward skip, and scrubbing). This can be used to temporarily enforce playback of mandatory content (such as legalese or advertisements).

func (*PictureInPictureController) StartPictureInPicture added in v0.17.0 

func (pipc *PictureInPictureController) StartPictureInPicture()

StartPictureInPicture starts Picture in Picture, if possible.

func (*PictureInPictureController) StopPictureInPicture added in v0.17.0 

func (pipc *PictureInPictureController) StopPictureInPicture()

StopPictureInPicture stops Picture in Picture, if active.

func (*PictureInPictureController) String added in v0.17.0 

func (pipc *PictureInPictureController) String() string

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

func (*PictureInPictureController) WithContentSource added in v0.17.0 

func (pipc *PictureInPictureController) WithContentSource(contentSource *PictureInPictureControllerContentSource) *PictureInPictureController

WithContentSource sets the source of the controller’s content.

func (*PictureInPictureController) WithDelegate added in v0.17.0 

func (pipc *PictureInPictureController) WithDelegate(delegate PictureInPictureControllerDelegate) *PictureInPictureController

WithDelegate sets a delegate object for a Picture in Picture controller.

func (*PictureInPictureController) WithRequiresLinearPlayback added in v0.17.0 

func (pipc *PictureInPictureController) WithRequiresLinearPlayback(requiresLinearPlayback bool) *PictureInPictureController

WithRequiresLinearPlayback sets a Boolean value that determines whether the controller allows the user to skip media content.

type PictureInPictureControllerContentSource added in v0.17.0 

type PictureInPictureControllerContentSource struct {
	objref.Handle
}

PictureInPictureControllerContentSource is an idiomatic wrapper over the Objective-C class AVPictureInPictureControllerContentSource.

An object that represents the source of the content to present in Picture in Picture.

func NewPictureInPictureControllerContentSourceWithPlayerLayer added in v0.17.0 

func NewPictureInPictureControllerContentSourceWithPlayerLayer(playerLayer obj.Object) *PictureInPictureControllerContentSource

NewPictureInPictureControllerContentSourceWithPlayerLayer use this initializer for a content source with a player layer.

func PictureInPictureControllerContentSourceFromID added in v0.17.0 

func PictureInPictureControllerContentSourceFromID(id objc.ID) *PictureInPictureControllerContentSource

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

func (*PictureInPictureControllerContentSource) Description added in v0.17.0 

func (pipccs *PictureInPictureControllerContentSource) Description() string

Description returns the object's -description text.

func (*PictureInPictureControllerContentSource) IsEqual added in v0.17.0 

func (pipccs *PictureInPictureControllerContentSource) IsEqual(other obj.Object) bool

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

func (*PictureInPictureControllerContentSource) IsKind added in v0.17.0 

func (pipccs *PictureInPictureControllerContentSource) IsKind(className string) bool

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

func (*PictureInPictureControllerContentSource) PlayerLayer added in v0.17.0 

func (pipccs *PictureInPictureControllerContentSource) PlayerLayer() obj.Object

PlayerLayer returns the player layer.

func (*PictureInPictureControllerContentSource) SampleBufferDisplayLayer added in v0.17.0 

func (pipccs *PictureInPictureControllerContentSource) SampleBufferDisplayLayer() obj.Object

SampleBufferDisplayLayer returns the receiver's sample buffer display layer.

func (*PictureInPictureControllerContentSource) String added in v0.17.0 

func (pipccs *PictureInPictureControllerContentSource) String() string

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

type PictureInPictureControllerDelegate added in v0.17.0 

type PictureInPictureControllerDelegate interface {
}

PictureInPictureControllerDelegate receives the callbacks of the Objective-C protocol AVPictureInPictureControllerDelegate. Pass an implementation to the matching With… setter; the wrapper builds the Objective-C delegate object for you. Every method listed here is required. The protocol's optional methods are separate one-method interfaces (PictureInPictureControllerDelegate…Handler): implement the ones you need on the same value and the framework will call them too.

type PictureInPictureControllerDelegatePictureInPictureControllerDidStartPictureInPictureHandler added in v0.17.0 

type PictureInPictureControllerDelegatePictureInPictureControllerDidStartPictureInPictureHandler interface {
	PictureInPictureControllerDidStartPictureInPicture(pictureInPictureController *PictureInPictureController)
}

PictureInPictureControllerDelegatePictureInPictureControllerDidStartPictureInPictureHandler is the optional AVPictureInPictureControllerDelegate method pictureInPictureControllerDidStartPictureInPicture:. Implement it on a PictureInPictureControllerDelegate value to receive that callback; a value without it is simply never sent one.

type PictureInPictureControllerDelegatePictureInPictureControllerDidStopPictureInPictureHandler added in v0.17.0 

type PictureInPictureControllerDelegatePictureInPictureControllerDidStopPictureInPictureHandler interface {
	PictureInPictureControllerDidStopPictureInPicture(pictureInPictureController *PictureInPictureController)
}

PictureInPictureControllerDelegatePictureInPictureControllerDidStopPictureInPictureHandler is the optional AVPictureInPictureControllerDelegate method pictureInPictureControllerDidStopPictureInPicture:. Implement it on a PictureInPictureControllerDelegate value to receive that callback; a value without it is simply never sent one.

type PictureInPictureControllerDelegatePictureInPictureControllerFailedToStartPictureInPictureWithErrorHandler added in v0.17.0 

type PictureInPictureControllerDelegatePictureInPictureControllerFailedToStartPictureInPictureWithErrorHandler interface {
	PictureInPictureControllerFailedToStartPictureInPictureWithError(pictureInPictureController *PictureInPictureController, err error)
}

PictureInPictureControllerDelegatePictureInPictureControllerFailedToStartPictureInPictureWithErrorHandler is the optional AVPictureInPictureControllerDelegate method pictureInPictureController:failedToStartPictureInPictureWithError:. Implement it on a PictureInPictureControllerDelegate value to receive that callback; a value without it is simply never sent one.

type PictureInPictureControllerDelegatePictureInPictureControllerWillStartPictureInPictureHandler added in v0.17.0 

type PictureInPictureControllerDelegatePictureInPictureControllerWillStartPictureInPictureHandler interface {
	PictureInPictureControllerWillStartPictureInPicture(pictureInPictureController *PictureInPictureController)
}

PictureInPictureControllerDelegatePictureInPictureControllerWillStartPictureInPictureHandler is the optional AVPictureInPictureControllerDelegate method pictureInPictureControllerWillStartPictureInPicture:. Implement it on a PictureInPictureControllerDelegate value to receive that callback; a value without it is simply never sent one.

type PictureInPictureControllerDelegatePictureInPictureControllerWillStopPictureInPictureHandler added in v0.17.0 

type PictureInPictureControllerDelegatePictureInPictureControllerWillStopPictureInPictureHandler interface {
	PictureInPictureControllerWillStopPictureInPicture(pictureInPictureController *PictureInPictureController)
}

PictureInPictureControllerDelegatePictureInPictureControllerWillStopPictureInPictureHandler is the optional AVPictureInPictureControllerDelegate method pictureInPictureControllerWillStopPictureInPicture:. Implement it on a PictureInPictureControllerDelegate value to receive that callback; a value without it is simply never sent one.

type PictureInPictureSampleBufferPlaybackDelegate added in v0.17.0 

type PictureInPictureSampleBufferPlaybackDelegate interface {
	PictureInPictureControllerSetPlaying(pictureInPictureController *PictureInPictureController, playing bool)
	PictureInPictureControllerTimeRangeForPlayback(pictureInPictureController *PictureInPictureController) coremedia.CMTimeRange
	PictureInPictureControllerIsPlaybackPaused(pictureInPictureController *PictureInPictureController) bool
	PictureInPictureControllerDidTransitionToRenderSize(pictureInPictureController *PictureInPictureController, newRenderSize avfoundation.CMVideoDimensions)
	PictureInPictureControllerSkipByIntervalCompletionHandler(pictureInPictureController *PictureInPictureController, skipInterval coremedia.CMTime, completionHandler func())
}

PictureInPictureSampleBufferPlaybackDelegate is the Go form of the Objective-C protocol AVPictureInPictureSampleBufferPlaybackDelegate.

type PlaybackSpeed added in v0.17.0 

type PlaybackSpeed struct {
	objref.Handle
}

PlaybackSpeed is an idiomatic wrapper over the Objective-C class AVPlaybackSpeed.

An object that represents a user-selectable playback speed in a playback user interface.

func NewPlaybackSpeedWithRateLocalizedName added in v0.17.0 

func NewPlaybackSpeedWithRateLocalizedName(rate float32, localizedName string) *PlaybackSpeed

NewPlaybackSpeedWithRateLocalizedName creates a playback speed with a rate and localized name.

func PlaybackSpeedFromID added in v0.17.0 

func PlaybackSpeedFromID(id objc.ID) *PlaybackSpeed

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

func SystemDefaultSpeeds added in v0.17.0 

func SystemDefaultSpeeds() []*PlaybackSpeed

SystemDefaultSpeeds returns a list of playback speeds to be used by default across the system.

SystemDefaultSpeeds returns the collection as a Go slice.

func (*PlaybackSpeed) Description added in v0.17.0 

func (ps *PlaybackSpeed) Description() string

Description returns the object's -description text.

func (*PlaybackSpeed) IsEqual added in v0.17.0 

func (ps *PlaybackSpeed) IsEqual(other obj.Object) bool

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

func (*PlaybackSpeed) IsKind added in v0.17.0 

func (ps *PlaybackSpeed) IsKind(className string) bool

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

func (*PlaybackSpeed) LocalizedName added in v0.17.0 

func (ps *PlaybackSpeed) LocalizedName() string

LocalizedName returns a localized name for this playback speed. This name will be used to represent this playback speed in playback UIs where more space is available.

func (*PlaybackSpeed) LocalizedNumericName added in v0.17.0 

func (ps *PlaybackSpeed) LocalizedNumericName() string

LocalizedNumericName returns a localized name for this playback speed used when space is limited. This name will be used to represent this playback speed in playback UIs where limited space is available.

func (*PlaybackSpeed) Rate added in v0.17.0 

func (ps *PlaybackSpeed) Rate() float32

Rate returns the rate associated with this object. When this playback speed is selected this rate will be set in response to the play button being pressed.

func (*PlaybackSpeed) String added in v0.17.0 

func (ps *PlaybackSpeed) String() string

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

type PlayerView added in v0.17.0 

type PlayerView struct {
	objref.Handle
}

PlayerView is an idiomatic wrapper over the Objective-C class AVPlayerView.

A view that displays content from a player and presents a native user interface to control playback.

func NewPlayerView added in v0.17.0 

func NewPlayerView() *PlayerView

NewPlayerView creates a new PlayerView.

func PlayerViewFromID added in v0.17.0 

func PlayerViewFromID(id objc.ID) *PlayerView

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

func (*PlayerView) ActionPopUpButtonMenu added in v0.17.0 

func (pv *PlayerView) ActionPopUpButtonMenu() obj.Object

ActionPopUpButtonMenu returns clients can set this property in order to show an action pop up button. Default is nil.

func (*PlayerView) AllowsMagnification added in v0.17.0 

func (pv *PlayerView) AllowsMagnification() bool

AllowsMagnification reports whether the magnify gesture will change the video's view magnification. The default value is false. This property only effects whether the magnify gesture triggers magnification. A client can still programmatically change magnification even when the value of this is false. This behavior matches the behavior of NSScrollView.

func (*PlayerView) AllowsPictureInPicturePlayback added in v0.17.0 

func (pv *PlayerView) AllowsPictureInPicturePlayback() bool

AllowsPictureInPicturePlayback reports whether the receiver allows Picture in Picture playback. Default is false.

func (*PlayerView) AllowsVideoFrameAnalysis added in v0.17.0 

func (pv *PlayerView) AllowsVideoFrameAnalysis() bool

AllowsVideoFrameAnalysis reports whether when set to true, the AVPlayerView will try to find objects, text and people while the media is paused. When an object is found, the user will be able to interact with it selecting and right clicking to present a context menu. Default is true.

func (*PlayerView) BeginTrimmingWithCompletionHandler added in v0.18.0 

func (pv *PlayerView) BeginTrimmingWithCompletionHandler(handler func(PlayerViewTrimResult))

BeginTrimmingWithCompletionHandler puts the player view into trimming mode.

func (*PlayerView) CanBeginTrimming added in v0.17.0 

func (pv *PlayerView) CanBeginTrimming() bool

CanBeginTrimming reports whether the current media can be trimmed.

func (*PlayerView) ContentOverlayView added in v0.17.0 

func (pv *PlayerView) ContentOverlayView() obj.Object

ContentOverlayView returns use the content overlay view to add additional custom views between the video content and the controls.

func (*PlayerView) ControlsStyle added in v0.17.0 

func (pv *PlayerView) ControlsStyle() PlayerViewControlsStyle

ControlsStyle returns the style of the playback controls pane currently associated with the view. After macOS 11, the floating style controls will always be used when presenting in fullscreen and AVPlayerViewControlsStyleNone is not specified.

func (*PlayerView) Description added in v0.17.0 

func (pv *PlayerView) Description() string

Description returns the object's -description text.

func (*PlayerView) FlashChapterNumberChapterTitle added in v0.17.0 

func (pv *PlayerView) FlashChapterNumberChapterTitle(chapterNumber int, chapterTitle string)

FlashChapterNumberChapterTitle displays the chapter number and title in the player view for a brief moment.

func (*PlayerView) IsEqual added in v0.17.0 

func (pv *PlayerView) IsEqual(other obj.Object) bool

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

func (*PlayerView) IsKind added in v0.17.0 

func (pv *PlayerView) IsKind(className string) bool

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

func (*PlayerView) IsReadyForDisplay added in v0.17.0 

func (pv *PlayerView) IsReadyForDisplay() bool

IsReadyForDisplay reports whether boolean indicating that the first video frame has been made ready for display for the current item of the associated AVPlayer.

func (*PlayerView) Magnification added in v0.17.0 

func (pv *PlayerView) Magnification() float64

Magnification returns the factor by which the video's view is currently scaled. The default value is 1.0. The value cannot be smaller than 1.0 or larger 64.0. Nearest neighbor interpolation will be used once the content has been zoomed past a certain factor.

func (*PlayerView) Player added in v0.17.0 

func (pv *PlayerView) Player() obj.Object

Player returns the player from which to source the media content for the view.

func (*PlayerView) PreferredDisplayDynamicRange added in v0.17.0 

func (pv *PlayerView) PreferredDisplayDynamicRange() DisplayDynamicRange

PreferredDisplayDynamicRange describes how High Dynamic Range (HDR) video content renders. Defaults to “AVDisplayDynamicRangeAutomatic“. - Note: This property will only have effect if the video content supports HDR.

func (*PlayerView) SelectSpeed added in v0.17.0 

func (pv *PlayerView) SelectSpeed(speed *PlaybackSpeed)

SelectSpeed selects a specified playback speed.

func (*PlayerView) SelectedSpeed added in v0.17.0 

func (pv *PlayerView) SelectedSpeed() *PlaybackSpeed

SelectedSpeed returns the currently selected playback speed. Changes to the associated AVPlayer's defaultRate will be reflected in this property and vice versa. If the associated AVPlayer's defaultRate is set to a value that does not match a speed in the speeds list property, the selected speed will be nil.

func (*PlayerView) SetMagnificationCenteredAtPoint added in v0.17.0 

func (pv *PlayerView) SetMagnificationCenteredAtPoint(magnification float64, point corefoundation.CGPoint)

SetMagnificationCenteredAtPoint scales the video’s view by a specified factor, and centers the result on a specified point.

func (*PlayerView) ShowsFrameSteppingButtons added in v0.17.0 

func (pv *PlayerView) ShowsFrameSteppingButtons() bool

ShowsFrameSteppingButtons reports whether replace scanning controls in the playback UI with frame stepping buttons. Default is false.

func (*PlayerView) ShowsFullScreenToggleButton added in v0.17.0 

func (pv *PlayerView) ShowsFullScreenToggleButton() bool

ShowsFullScreenToggleButton reports whether the controls pane will show a full screen toggle button. Default is false.

func (*PlayerView) ShowsSharingServiceButton added in v0.17.0 

func (pv *PlayerView) ShowsSharingServiceButton() bool

ShowsSharingServiceButton reports whether the controls pane will show a sharing service button when the current player item can be shared. Default is false.

func (*PlayerView) ShowsTimecodes added in v0.17.0 

func (pv *PlayerView) ShowsTimecodes() bool

ShowsTimecodes reports whether if timecodes are available, allow the AVPlayerView controls to enter timecode mode. Default is false.

func (*PlayerView) Speeds added in v0.17.0 

func (pv *PlayerView) Speeds() []*PlaybackSpeed

Speeds returns a list of user selectable playback speeds to be shown in the playback speed control. By default this property will be set to the systemDefaultSpeeds class property. Setting this property to nil will hide the playback speed selection UI. To set the currently selected playback speed programmatically, either set the defaultRate on the AVPlayer associated with this view controller or use the selectSpeed method on AVPlayerView.

Speeds returns the collection as a Go slice.

func (*PlayerView) String added in v0.17.0 

func (pv *PlayerView) String() string

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

func (*PlayerView) UpdatesNowPlayingInfoCenter added in v0.17.0 

func (pv *PlayerView) UpdatesNowPlayingInfoCenter() bool

UpdatesNowPlayingInfoCenter reports whether the now playing info center should be updated. Default is true.

func (*PlayerView) VideoBounds added in v0.17.0 

func (pv *PlayerView) VideoBounds() corefoundation.CGRect

VideoBounds returns the current size and position of the video image as displayed within the receiver's view's bounds.

func (*PlayerView) VideoFrameAnalysisTypes added in v0.17.0 

func (pv *PlayerView) VideoFrameAnalysisTypes() VideoFrameAnalysisType

VideoFrameAnalysisTypes returns the types of items AVPlayerView looks for in a paused video frame.

func (*PlayerView) VideoGravity added in v0.17.0 

func (pv *PlayerView) VideoGravity() *foundation.String

VideoGravity returns a string defining how the video is displayed within an AVPlayerLayer bounds rect. Options are AVLayerVideoGravityResizeAspect, AVLayerVideoGravityResizeAspectFill and AVLayerVideoGravityResize. AVLayerVideoGravityResizeAspect is default.

func (*PlayerView) WithActionPopUpButtonMenu added in v0.17.0 

func (pv *PlayerView) WithActionPopUpButtonMenu(actionPopUpButtonMenu obj.Object) *PlayerView

WithActionPopUpButtonMenu sets an action pop-up button menu that the player view displays.

func (*PlayerView) WithAllowsMagnification added in v0.17.0 

func (pv *PlayerView) WithAllowsMagnification(allowsMagnification bool) *PlayerView

WithAllowsMagnification sets a Boolean value that indicates whether the magnify gesture changes the video’s view magnification.

func (*PlayerView) WithAllowsPictureInPicturePlayback added in v0.17.0 

func (pv *PlayerView) WithAllowsPictureInPicturePlayback(allowsPictureInPicturePlayback bool) *PlayerView

WithAllowsPictureInPicturePlayback sets a Boolean value that determines whether the player view allows Picture in Picture playback.

func (*PlayerView) WithAllowsVideoFrameAnalysis added in v0.17.0 

func (pv *PlayerView) WithAllowsVideoFrameAnalysis(allowsVideoFrameAnalysis bool) *PlayerView

WithAllowsVideoFrameAnalysis sets a Boolean value that indicates whether to perform video frame analysis.

func (*PlayerView) WithControlsStyle added in v0.17.0 

func (pv *PlayerView) WithControlsStyle(controlsStyle PlayerViewControlsStyle) *PlayerView

WithControlsStyle sets the player view’s controls style.

func (*PlayerView) WithDelegate added in v0.17.0 

func (pv *PlayerView) WithDelegate(delegate PlayerViewDelegate) *PlayerView

WithDelegate sets the player view’s delegate object.

func (*PlayerView) WithMagnification added in v0.17.0 

func (pv *PlayerView) WithMagnification(magnification float64) *PlayerView

WithMagnification sets the factor by which the video’s view is currently scaled.

func (*PlayerView) WithPictureInPictureDelegate added in v0.17.0 

func (pv *PlayerView) WithPictureInPictureDelegate(pictureInPictureDelegate PlayerViewPictureInPictureDelegate) *PlayerView

WithPictureInPictureDelegate sets the Picture in Picture delegate object.

func (*PlayerView) WithPlayer added in v0.17.0 

func (pv *PlayerView) WithPlayer(player obj.Object) *PlayerView

WithPlayer sets the player instance that provides the media content for the view.

func (*PlayerView) WithPreferredDisplayDynamicRange added in v0.17.0 

func (pv *PlayerView) WithPreferredDisplayDynamicRange(preferredDisplayDynamicRange DisplayDynamicRange) *PlayerView

WithPreferredDisplayDynamicRange sets describes how High Dynamic Range (HDR) video content renders.

func (*PlayerView) WithShowsFrameSteppingButtons added in v0.17.0 

func (pv *PlayerView) WithShowsFrameSteppingButtons(showsFrameSteppingButtons bool) *PlayerView

WithShowsFrameSteppingButtons sets a Boolean value that determines whether the player view displays frame stepping buttons.

func (*PlayerView) WithShowsFullScreenToggleButton added in v0.17.0 

func (pv *PlayerView) WithShowsFullScreenToggleButton(showsFullScreenToggleButton bool) *PlayerView

WithShowsFullScreenToggleButton sets a Boolean value that determines whether the player view displays a full-screen toggle button.

func (*PlayerView) WithShowsSharingServiceButton added in v0.17.0 

func (pv *PlayerView) WithShowsSharingServiceButton(showsSharingServiceButton bool) *PlayerView

WithShowsSharingServiceButton sets a Boolean value that determines whether the player view displays a sharing service button.

func (*PlayerView) WithShowsTimecodes added in v0.17.0 

func (pv *PlayerView) WithShowsTimecodes(showsTimecodes bool) *PlayerView

WithShowsTimecodes sets a Boolean value that determines whether the player view displays timecodes, if available.

func (*PlayerView) WithSpeeds added in v0.17.0 

func (pv *PlayerView) WithSpeeds(items ...*PlaybackSpeed) *PlayerView

WithSpeeds sets a list of user-selectable playback speeds to show in the playback speed control.

func (*PlayerView) WithUpdatesNowPlayingInfoCenter added in v0.17.0 

func (pv *PlayerView) WithUpdatesNowPlayingInfoCenter(updatesNowPlayingInfoCenter bool) *PlayerView

WithUpdatesNowPlayingInfoCenter sets a Boolean value that indicates whether the player view controller updates the Now Playing info center.

func (*PlayerView) WithVideoFrameAnalysisTypes added in v0.17.0 

func (pv *PlayerView) WithVideoFrameAnalysisTypes(videoFrameAnalysisTypes VideoFrameAnalysisType) *PlayerView

WithVideoFrameAnalysisTypes sets the types of items AVPlayerView looks for in a paused video frame.

func (*PlayerView) WithVideoGravity added in v0.17.0 

func (pv *PlayerView) WithVideoGravity(videoGravity obj.Object) *PlayerView

WithVideoGravity sets a value that determines how the player view displays video content within its bounds.

type PlayerViewControlsStyle added in v0.17.0 

type PlayerViewControlsStyle int64

Constants that indicate which user interface controls the view displays. 

const (
	// The view displays no playback controls.
	PlayerViewControlsStyleNone PlayerViewControlsStyle = 0
	// The view displays playback controls in a bar along the view’s bottom edge.
	PlayerViewControlsStyleInline PlayerViewControlsStyle = 1
	// The view displays playback controls in a floating window over the video content.
	PlayerViewControlsStyleFloating PlayerViewControlsStyle = 2
	// The view presents basic controls to play and pause playback.
	PlayerViewControlsStyleMinimal PlayerViewControlsStyle = 3
	// The view’s default controls style.
	PlayerViewControlsStyleDefault PlayerViewControlsStyle = 1
)

func (PlayerViewControlsStyle) String added in v0.17.0 

func (e PlayerViewControlsStyle) String() string

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

type PlayerViewDelegate added in v0.17.0 

type PlayerViewDelegate interface {
}

PlayerViewDelegate receives the callbacks of the Objective-C protocol AVPlayerViewDelegate. Pass an implementation to the matching With… setter; the wrapper builds the Objective-C delegate object for you. Every method listed here is required. The protocol's optional methods are separate one-method interfaces (PlayerViewDelegate…Handler): implement the ones you need on the same value and the framework will call them too.

type PlayerViewDelegatePlayerViewDidEnterFullScreenHandler added in v0.17.0 

type PlayerViewDelegatePlayerViewDidEnterFullScreenHandler interface {
	PlayerViewDidEnterFullScreen(playerView *PlayerView)
}

PlayerViewDelegatePlayerViewDidEnterFullScreenHandler is the optional AVPlayerViewDelegate method playerViewDidEnterFullScreen:. Implement it on a PlayerViewDelegate value to receive that callback; a value without it is simply never sent one.

type PlayerViewDelegatePlayerViewDidExitFullScreenHandler added in v0.17.0 

type PlayerViewDelegatePlayerViewDidExitFullScreenHandler interface {
	PlayerViewDidExitFullScreen(playerView *PlayerView)
}

PlayerViewDelegatePlayerViewDidExitFullScreenHandler is the optional AVPlayerViewDelegate method playerViewDidExitFullScreen:. Implement it on a PlayerViewDelegate value to receive that callback; a value without it is simply never sent one.

type PlayerViewDelegatePlayerViewWillEnterFullScreenHandler added in v0.17.0 

type PlayerViewDelegatePlayerViewWillEnterFullScreenHandler interface {
	PlayerViewWillEnterFullScreen(playerView *PlayerView)
}

PlayerViewDelegatePlayerViewWillEnterFullScreenHandler is the optional AVPlayerViewDelegate method playerViewWillEnterFullScreen:. Implement it on a PlayerViewDelegate value to receive that callback; a value without it is simply never sent one.

type PlayerViewDelegatePlayerViewWillExitFullScreenHandler added in v0.17.0 

type PlayerViewDelegatePlayerViewWillExitFullScreenHandler interface {
	PlayerViewWillExitFullScreen(playerView *PlayerView)
}

PlayerViewDelegatePlayerViewWillExitFullScreenHandler is the optional AVPlayerViewDelegate method playerViewWillExitFullScreen:. Implement it on a PlayerViewDelegate value to receive that callback; a value without it is simply never sent one.

type PlayerViewPictureInPictureDelegate added in v0.17.0 

type PlayerViewPictureInPictureDelegate interface {
}

PlayerViewPictureInPictureDelegate receives the callbacks of the Objective-C protocol AVPlayerViewPictureInPictureDelegate. Pass an implementation to the matching With… setter; the wrapper builds the Objective-C delegate object for you. Every method listed here is required. The protocol's optional methods are separate one-method interfaces (PlayerViewPictureInPictureDelegate…Handler): implement the ones you need on the same value and the framework will call them too.

type PlayerViewPictureInPictureDelegatePlayerViewDidStartPictureInPictureHandler added in v0.17.0 

type PlayerViewPictureInPictureDelegatePlayerViewDidStartPictureInPictureHandler interface {
	PlayerViewDidStartPictureInPicture(playerView *PlayerView)
}

PlayerViewPictureInPictureDelegatePlayerViewDidStartPictureInPictureHandler is the optional AVPlayerViewPictureInPictureDelegate method playerViewDidStartPictureInPicture:. Implement it on a PlayerViewPictureInPictureDelegate value to receive that callback; a value without it is simply never sent one.

type PlayerViewPictureInPictureDelegatePlayerViewDidStopPictureInPictureHandler added in v0.17.0 

type PlayerViewPictureInPictureDelegatePlayerViewDidStopPictureInPictureHandler interface {
	PlayerViewDidStopPictureInPicture(playerView *PlayerView)
}

PlayerViewPictureInPictureDelegatePlayerViewDidStopPictureInPictureHandler is the optional AVPlayerViewPictureInPictureDelegate method playerViewDidStopPictureInPicture:. Implement it on a PlayerViewPictureInPictureDelegate value to receive that callback; a value without it is simply never sent one.

type PlayerViewPictureInPictureDelegatePlayerViewFailedToStartPictureInPictureWithErrorHandler added in v0.17.0 

type PlayerViewPictureInPictureDelegatePlayerViewFailedToStartPictureInPictureWithErrorHandler interface {
	PlayerViewFailedToStartPictureInPictureWithError(playerView *PlayerView, err error)
}

PlayerViewPictureInPictureDelegatePlayerViewFailedToStartPictureInPictureWithErrorHandler is the optional AVPlayerViewPictureInPictureDelegate method playerView:failedToStartPictureInPictureWithError:. Implement it on a PlayerViewPictureInPictureDelegate value to receive that callback; a value without it is simply never sent one.

type PlayerViewPictureInPictureDelegatePlayerViewShouldAutomaticallyDismissAtPictureInPictureStartHandler added in v0.17.0 

type PlayerViewPictureInPictureDelegatePlayerViewShouldAutomaticallyDismissAtPictureInPictureStartHandler interface {
	PlayerViewShouldAutomaticallyDismissAtPictureInPictureStart(playerView *PlayerView) bool
}

PlayerViewPictureInPictureDelegatePlayerViewShouldAutomaticallyDismissAtPictureInPictureStartHandler is the optional AVPlayerViewPictureInPictureDelegate method playerViewShouldAutomaticallyDismissAtPictureInPictureStart:. Implement it on a PlayerViewPictureInPictureDelegate value to receive that callback; a value without it is simply never sent one.

type PlayerViewPictureInPictureDelegatePlayerViewWillStartPictureInPictureHandler added in v0.17.0 

type PlayerViewPictureInPictureDelegatePlayerViewWillStartPictureInPictureHandler interface {
	PlayerViewWillStartPictureInPicture(playerView *PlayerView)
}

PlayerViewPictureInPictureDelegatePlayerViewWillStartPictureInPictureHandler is the optional AVPlayerViewPictureInPictureDelegate method playerViewWillStartPictureInPicture:. Implement it on a PlayerViewPictureInPictureDelegate value to receive that callback; a value without it is simply never sent one.

type PlayerViewPictureInPictureDelegatePlayerViewWillStopPictureInPictureHandler added in v0.17.0 

type PlayerViewPictureInPictureDelegatePlayerViewWillStopPictureInPictureHandler interface {
	PlayerViewWillStopPictureInPicture(playerView *PlayerView)
}

PlayerViewPictureInPictureDelegatePlayerViewWillStopPictureInPictureHandler is the optional AVPlayerViewPictureInPictureDelegate method playerViewWillStopPictureInPicture:. Implement it on a PlayerViewPictureInPictureDelegate value to receive that callback; a value without it is simply never sent one.

type PlayerViewTrimResult added in v0.17.0 

type PlayerViewTrimResult int64

Constants that specify an action a user takes when trimming media in a player view. 

const (
	// The user clicked the Trim button.
	PlayerViewTrimOKButton PlayerViewTrimResult = 0
	// The user clicked the Cancel button.
	PlayerViewTrimCancelButton PlayerViewTrimResult = 1
)

func (PlayerViewTrimResult) String added in v0.17.0 

func (e PlayerViewTrimResult) String() string

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

type PtrauthKey added in v0.17.0 

type PtrauthKey int32
const (
	Ptrauth_key_none                     PtrauthKey = -1
	Ptrauth_key_asia                     PtrauthKey = 0
	Ptrauth_key_asib                     PtrauthKey = 1
	Ptrauth_key_asda                     PtrauthKey = 2
	Ptrauth_key_asdb                     PtrauthKey = 3
	Ptrauth_key_process_independent_code PtrauthKey = 0
	Ptrauth_key_process_dependent_code   PtrauthKey = 1
	Ptrauth_key_process_independent_data PtrauthKey = 2
	Ptrauth_key_process_dependent_data   PtrauthKey = 3
	Ptrauth_key_return_address           PtrauthKey = 1
	Ptrauth_key_frame_pointer            PtrauthKey = 3
	Ptrauth_key_function_pointer         PtrauthKey = 0
	Ptrauth_key_block_function           PtrauthKey = 0
	Ptrauth_key_cxx_vtable_pointer       PtrauthKey = 2
	Ptrauth_key_method_list_pointer      PtrauthKey = 2
	Ptrauth_key_objc_isa_pointer         PtrauthKey = 2
	Ptrauth_key_objc_super_pointer       PtrauthKey = 2
	Ptrauth_key_objc_sel_pointer         PtrauthKey = 3
	Ptrauth_key_objc_class_ro_pointer    PtrauthKey = 2
	Ptrauth_key_block_descriptor_pointer PtrauthKey = 2
	Ptrauth_key_init_fini_pointer        PtrauthKey = 0
)

func (PtrauthKey) String added in v0.17.0 

func (e PtrauthKey) String() string

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

type QosClass added in v0.17.0 

type QosClass uint32
const (
	QosClassUserInteractive QosClass = 33
	QosClassUserInitiated   QosClass = 25
	QosClassDefault         QosClass = 21
	QosClassUtility         QosClass = 17
	QosClassBackground      QosClass = 9
	QosClassUnspecified     QosClass = 0
)

func (QosClass) String added in v0.17.0 

func (e QosClass) String() string

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

type RoutePickerView added in v0.17.0 

type RoutePickerView struct {
	objref.Handle
}

RoutePickerView is an idiomatic wrapper over the Objective-C class AVRoutePickerView.

A view that presents a list of nearby media receivers.

func NewRoutePickerView added in v0.17.0 

func NewRoutePickerView() *RoutePickerView

NewRoutePickerView creates a new RoutePickerView.

func RoutePickerViewFromID added in v0.17.0 

func RoutePickerViewFromID(id objc.ID) *RoutePickerView

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

func (*RoutePickerView) Description added in v0.17.0 

func (rpv *RoutePickerView) Description() string

Description returns the object's -description text.

func (*RoutePickerView) IsEqual added in v0.17.0 

func (rpv *RoutePickerView) IsEqual(other obj.Object) bool

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

func (*RoutePickerView) IsKind added in v0.17.0 

func (rpv *RoutePickerView) IsKind(className string) bool

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

func (*RoutePickerView) IsRoutePickerButtonBordered added in v0.17.0 

func (rpv *RoutePickerView) IsRoutePickerButtonBordered() bool

IsRoutePickerButtonBordered reports whether the picker button has a border. Default is true.

func (*RoutePickerView) Player added in v0.17.0 

func (rpv *RoutePickerView) Player() obj.Object

Player returns the player for which to perform routing operations.

func (*RoutePickerView) RoutePickerButtonColorForState added in v0.17.0 

func (rpv *RoutePickerView) RoutePickerButtonColorForState(state RoutePickerViewButtonState) obj.Object

RoutePickerButtonColorForState returns the color of the picker button for the specified state.

func (*RoutePickerView) SetRoutePickerButtonColorForState added in v0.17.0 

func (rpv *RoutePickerView) SetRoutePickerButtonColorForState(color obj.Object, state RoutePickerViewButtonState)

SetRoutePickerButtonColorForState sets the route picker button color for the specified state.

func (*RoutePickerView) String added in v0.17.0 

func (rpv *RoutePickerView) String() string

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

func (*RoutePickerView) WithDelegate added in v0.17.0 

func (rpv *RoutePickerView) WithDelegate(delegate RoutePickerViewDelegate) *RoutePickerView

WithDelegate sets the delegate object for the route picker.

func (*RoutePickerView) WithPlayer added in v0.17.0 

func (rpv *RoutePickerView) WithPlayer(player obj.Object) *RoutePickerView

WithPlayer sets the player object to perform routing operations for.

func (*RoutePickerView) WithRoutePickerButtonBordered added in v0.17.0 

func (rpv *RoutePickerView) WithRoutePickerButtonBordered(routePickerButtonBordered bool) *RoutePickerView

WithRoutePickerButtonBordered sets a Boolean value that indicates whether the route picker button has a border.

type RoutePickerViewButtonState added in v0.17.0 

type RoutePickerViewButtonState int64

Constants that describe the available button states. 

const (
	RoutePickerViewButtonStateNormal            RoutePickerViewButtonState = 0
	RoutePickerViewButtonStateNormalHighlighted RoutePickerViewButtonState = 1
	RoutePickerViewButtonStateActive            RoutePickerViewButtonState = 2
	RoutePickerViewButtonStateActiveHighlighted RoutePickerViewButtonState = 3
)

func (RoutePickerViewButtonState) String added in v0.17.0 

func (e RoutePickerViewButtonState) String() string

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

type RoutePickerViewDelegate added in v0.17.0 

type RoutePickerViewDelegate interface {
}

RoutePickerViewDelegate receives the callbacks of the Objective-C protocol AVRoutePickerViewDelegate. Pass an implementation to the matching With… setter; the wrapper builds the Objective-C delegate object for you. Every method listed here is required. The protocol's optional methods are separate one-method interfaces (RoutePickerViewDelegate…Handler): implement the ones you need on the same value and the framework will call them too.

type RoutePickerViewDelegateRoutePickerViewDidEndPresentingRoutesHandler added in v0.17.0 

type RoutePickerViewDelegateRoutePickerViewDidEndPresentingRoutesHandler interface {
	RoutePickerViewDidEndPresentingRoutes(routePickerView *RoutePickerView)
}

RoutePickerViewDelegateRoutePickerViewDidEndPresentingRoutesHandler is the optional AVRoutePickerViewDelegate method routePickerViewDidEndPresentingRoutes:. Implement it on a RoutePickerViewDelegate value to receive that callback; a value without it is simply never sent one.

type RoutePickerViewDelegateRoutePickerViewWillBeginPresentingRoutesHandler added in v0.17.0 

type RoutePickerViewDelegateRoutePickerViewWillBeginPresentingRoutesHandler interface {
	RoutePickerViewWillBeginPresentingRoutes(routePickerView *RoutePickerView)
}

RoutePickerViewDelegateRoutePickerViewWillBeginPresentingRoutesHandler is the optional AVRoutePickerViewDelegate method routePickerViewWillBeginPresentingRoutes:. Implement it on a RoutePickerViewDelegate value to receive that callback; a value without it is simply never sent one.

type Tag added in v0.17.0 

type Tag int32
const (
	TagUndefinedTag  Tag = 0
	TagExtendedAllow Tag = 1
	TagExtendedDeny  Tag = 2
)

func (Tag) String added in v0.17.0 

func (e Tag) String() string

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

type Type added in v0.17.0 

type Type int32
const (
	TypeExtended Type = 256
	TypeAccess   Type = 0
	TypeDefault  Type = 1
	TypeAfs      Type = 2
	TypeCoda     Type = 3
	TypeNtfs     Type = 4
	TypeNwfs     Type = 5
)

func (Type) String added in v0.17.0 

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 VideoFrameAnalysisType added in v0.17.0 

type VideoFrameAnalysisType uint64

Constants that define the types of analysis a player view controller may perform on a paused video frame. Bitmask — values may be combined with |. 

const (
	// A type that performs no analysis.
	VideoFrameAnalysisTypeNone VideoFrameAnalysisType = 0
	// The default types of analysis to perform.
	VideoFrameAnalysisTypeDefault VideoFrameAnalysisType = 1
	// A type that finds text in a paused video frame.
	VideoFrameAnalysisTypeText VideoFrameAnalysisType = 2
	// A type that finds a subject that a user can copy out of frame.
	VideoFrameAnalysisTypeSubject VideoFrameAnalysisType = 4
	// A type that identifies objects, landmarks, art, and so on.
	VideoFrameAnalysisTypeVisualSearch VideoFrameAnalysisType = 8
)

func (VideoFrameAnalysisType) String added in v0.17.0 

func (e VideoFrameAnalysisType) String() string

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

type VirtualMemoryGuardExceptionCode added in v0.17.0 

type VirtualMemoryGuardExceptionCode uint32
const (
	KGUARD_EXC_DEALLOC_GAP                   VirtualMemoryGuardExceptionCode = 1
	KGUARD_EXC_RECLAIM_COPYIO_FAILURE        VirtualMemoryGuardExceptionCode = 2
	KGUARD_EXC_RECLAIM_INDEX_FAILURE         VirtualMemoryGuardExceptionCode = 4
	KGUARD_EXC_RECLAIM_DEALLOCATE_FAILURE    VirtualMemoryGuardExceptionCode = 8
	KGUARD_EXC_RECLAIM_ACCOUNTING_FAILURE    VirtualMemoryGuardExceptionCode = 9
	KGUARD_EXC_SEC_IOPL_ON_EXEC_PAGE         VirtualMemoryGuardExceptionCode = 10
	KGUARD_EXC_SEC_EXEC_ON_IOPL_PAGE         VirtualMemoryGuardExceptionCode = 11
	KGUARD_EXC_SEC_UPL_WRITE_ON_EXEC_REGION  VirtualMemoryGuardExceptionCode = 12
	KGUARD_EXC_LARGE_ALLOCATION_TELEMETRY    VirtualMemoryGuardExceptionCode = 13
	KGUARD_EXC_SEC_ACCESS_FAULT              VirtualMemoryGuardExceptionCode = 98
	KGUARD_EXC_SEC_ASYNC_ACCESS_FAULT        VirtualMemoryGuardExceptionCode = 99
	KGUARD_EXC_SEC_COPY_DENIED               VirtualMemoryGuardExceptionCode = 100
	KGUARD_EXC_SEC_SHARING_DENIED            VirtualMemoryGuardExceptionCode = 101
	KGUARD_EXC_MTE_SYNC_FAULT                VirtualMemoryGuardExceptionCode = 200
	KGUARD_EXC_MTE_ASYNC_USER_FAULT          VirtualMemoryGuardExceptionCode = 201
	KGUARD_EXC_MTE_ASYNC_KERN_FAULT          VirtualMemoryGuardExceptionCode = 202
	KGUARD_EXC_GUARD_OBJECT_ASYNC_USER_FAULT VirtualMemoryGuardExceptionCode = 203
	KGUARD_EXC_GUARD_OBJECT_ASYNC_KERN_FAULT VirtualMemoryGuardExceptionCode = 204
)

func (VirtualMemoryGuardExceptionCode) String added in v0.17.0 

func (e VirtualMemoryGuardExceptionCode) String() string

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

type XpcListenerCreateFlags added in v0.17.0 

type XpcListenerCreateFlags uint64

Bitmask — values may be combined with |. 

const (
	XpcListenerCreateFlagsNone            XpcListenerCreateFlags = 0
	XpcListenerCreateFlagsInactive        XpcListenerCreateFlags = 1
	XpcListenerCreateFlagsForceMach       XpcListenerCreateFlags = 2
	XpcListenerCreateFlagsForceXpcservice XpcListenerCreateFlags = 4
)

func (XpcListenerCreateFlags) String added in v0.17.0 

func (e XpcListenerCreateFlags) String() string

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

type XpcSessionCreateFlags added in v0.17.0 

type XpcSessionCreateFlags uint64

Bitmask — values may be combined with |. 

const (
	XpcSessionCreateFlagsNone           XpcSessionCreateFlags = 0
	XpcSessionCreateFlagsInactive       XpcSessionCreateFlags = 1
	XpcSessionCreateFlagsMachPrivileged XpcSessionCreateFlags = 2
)

func (XpcSessionCreateFlags) String added in v0.17.0 

func (e XpcSessionCreateFlags) String() string

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

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