Crate objc2_media_accessibility 

Bindings to the MediaAccessibility framework

See Apple’s docs and the general docs on framework crates for more information.

Structs

MACaptionAppearanceBehaviorMACaptionAppearance

MACaptionAppearanceBehavior is used to determine how a preference value should be used.

MACaptionAppearanceDisplayTypeMACaptionAppearance

MACaptionAppearanceDisplayType is used to specify the the type of captions that should be displayed

MACaptionAppearanceDomainMACaptionAppearance

MACaptionAppearanceDomain is used to specify which domain of preferences to access.

MACaptionAppearanceFontStyleMACaptionAppearance

MACaptionAppearanceFontStyle is used to specify a font style

MACaptionAppearanceTextEdgeStyleMACaptionAppearance

MACaptionAppearanceTextEdgeStyle is used to specify a text-edge style.

MAFlashingLightsProcessorMAFlashingLightsProcessing and objc2

Apple’s documentation

MAFlashingLightsProcessorResultMAFlashingLightsProcessing and objc2

Apple’s documentation

MAMusicHapticsManagerMAMusicHaptics and objc2

Apple’s documentation

Statics

MAMediaCharacteristicDescribesMusicAndSoundForAccessibility^⚠MACaptionAppearance

A media characteristic that indicates that a track or media selection option includes legible content in the language of its specified locale that:

MAMediaCharacteristicDescribesVideoForAccessibility^⚠MAAudibleMedia

A media characteristic that indicates that a track or media selection option includes audible content that descries a video for accessibility.

MAMediaCharacteristicTranscribesSpokenDialogForAccessibility^⚠MACaptionAppearance

A media characteristic that indicates that a track or media selection option includes legible content in the language of its specified locale that:

MAMusicHapticsManagerActiveStatusDidChangeNotification^⚠MAMusicHaptics and objc2-foundation

Apple’s documentation

kMAAudibleMediaSettingsChangedNotification^⚠MAAudibleMedia

CFNotification sent when any user-defined audible media settings are changed.

kMACaptionAppearanceSettingsChangedNotification^⚠MACaptionAppearance

CFNotification sent when any user-defined captioning settings are changed.

kMADimFlashingLightsChangedNotification^⚠MAVideoAccommodations

CFNotification sent to local notification center when mitigation for flashing or strobing lights settings are changed.

Functions

MAAudibleMediaCopyPreferredCharacteristics^⚠MAAudibleMedia

User preference for audible media characteristic

MACaptionAppearanceAddSelectedLanguage^⚠MACaptionAppearance

Adds a user’s selected caption language to stack of languages.

MACaptionAppearanceCopyActiveProfileID^⚠MACaptionAppearance

Gets the currently-selected caption drawing profileID system wide.

MACaptionAppearanceCopyBackgroundColor^⚠MACaptionAppearance and objc2-core-graphics

User preference for background color.

MACaptionAppearanceCopyFontDescriptorForStyle^⚠MACaptionAppearance and objc2-core-text

User font preference for the specified style.

MACaptionAppearanceCopyForegroundColor^⚠MACaptionAppearance and objc2-core-graphics

User preference for foreground/text color.

MACaptionAppearanceCopyPreferredCaptioningMediaCharacteristics^⚠MACaptionAppearance

User preference for captioning media characteristic

MACaptionAppearanceCopyProfileIDs^⚠MACaptionAppearance

Copies all system and user defined profiles, each represented by a CFString containing a non-human-readable ID

MACaptionAppearanceCopyProfileName^⚠MACaptionAppearance

Copies the human-readable name of a profileID

MACaptionAppearanceCopySelectedLanguages^⚠MACaptionAppearance

Copies the user’s preferred caption languages.

MACaptionAppearanceCopyWindowColor^⚠MACaptionAppearance and objc2-core-graphics

User preference for window color.

MACaptionAppearanceDidDisplayCaptions^⚠MACaptionAppearance

Called by clients to inform accessibility products that captions have been displayed onscreen.

MACaptionAppearanceExecuteBlockForProfileID^⚠MACaptionAppearance and block2

Executes a block of code as if the provided profileID was active. This is used in cases such as a need to get the fonts and colors of a profileID without changing the currently selected profileID.

MACaptionAppearanceGetBackgroundOpacity^⚠MACaptionAppearance

User preference for background opacity.

MACaptionAppearanceGetDisplayType^⚠MACaptionAppearance

User preference representing what type of captions should be displayed

MACaptionAppearanceGetForegroundOpacity^⚠MACaptionAppearance

User preference for foreground opacity.

MACaptionAppearanceGetRelativeCharacterSize^⚠MACaptionAppearance

User preference for font scaling.

MACaptionAppearanceGetTextEdgeStyle^⚠MACaptionAppearance

User preference for text edge style.

MACaptionAppearanceGetWindowOpacity^⚠MACaptionAppearance

User preference for window opacity.

MACaptionAppearanceGetWindowRoundedCornerRadius^⚠MACaptionAppearance

User preference for caption-window corner radius.

MACaptionAppearanceIsCustomized^⚠MACaptionAppearance

Provides a boolean indicating if the currently-active style has been customized by the user. This is useful for some clients who may need different fallback strategies for customized styles vs system-default styles.

MACaptionAppearanceSetActiveProfileID^⚠MACaptionAppearance

Sets the currently-selected caption drawing profileID system wide. Behavior is undefined if NULL or an invalid profileID is provided

MACaptionAppearanceSetDisplayType^⚠MACaptionAppearance

User preference representing what type of captions should be displayed

MADimFlashingLightsEnabled^⚠MAVideoAccommodations

Returns whether the user has enabled the setting to reduce flashing or strobing lights in video content. This setting can also be used to determine if UI in playback controls should be shown.

MAImageCaptioningCopyCaption^⚠MAImageCaptioning

Returns an accessibility caption from an image’s metadata.

MAImageCaptioningCopyMetadataTagPath^⚠MAImageCaptioning

Returns the metadata tagpath for this key. This tag path can be used to copy metadata directly using CGImageMetadataCopyTagWithPath from the CGImageMetadataRef, for example.

MAImageCaptioningSetCaption^⚠MAImageCaptioning

Sets the accessibility caption into an image’s metadata.

Type Aliases

MAFlashingLightsProcessorOptionKeyMAFlashingLightsProcessing and objc2-foundation

Apple’s documentation