Package apple.quicklookthumbnailing

Class QLThumbnailReply

  • All Implemented Interfaces:
    NSObject
    public class QLThumbnailReply
extends NSObject
    To provide a thumbnail for a request, you have to return a QLThumbnailReply object. To provide a thumbnail, you have two options: 1. Draw the thumbnail, by providing a QLThumbnailReply created with a drawing block. 2. Pass the thumbnail file URL, by providing a QLThumbnailReply created with a file URL. API-Since: 11.0

    • Constructor Detail

      • QLThumbnailReply

        protected QLThumbnailReply​(org.moe.natj.general.Pointer peer)

    • Method Detail

      • accessInstanceVariablesDirectly

        public static boolean accessInstanceVariablesDirectly()

      • allocWithZone

        public static QLThumbnailReply allocWithZone​(org.moe.natj.general.ptr.VoidPtr zone)

      • automaticallyNotifiesObserversForKey

        public static boolean automaticallyNotifiesObserversForKey​(@NotNull
                                                           @NotNull java.lang.String key)

      • cancelPreviousPerformRequestsWithTarget

        public static void cancelPreviousPerformRequestsWithTarget​(@NotNull
                                                           @NotNull java.lang.Object aTarget)

      • cancelPreviousPerformRequestsWithTargetSelectorObject

        public static void cancelPreviousPerformRequestsWithTargetSelectorObject​(@NotNull
                                                                         @NotNull java.lang.Object aTarget,
                                                                         @NotNull
                                                                         @NotNull org.moe.natj.objc.SEL aSelector,
                                                                         @Nullable
                                                                         @Nullable java.lang.Object anArgument)

      • classFallbacksForKeyedArchiver

        @NotNull
public static @NotNull NSArray<java.lang.String> classFallbacksForKeyedArchiver()

      • classForKeyedUnarchiver

        @NotNull
public static @NotNull org.moe.natj.objc.Class classForKeyedUnarchiver()

      • debugDescription_static

        public static java.lang.String debugDescription_static()

      • description_static

        public static java.lang.String description_static()

      • hash_static

        public static long hash_static()

      • instanceMethodSignatureForSelector

        public static NSMethodSignature instanceMethodSignatureForSelector​(org.moe.natj.objc.SEL aSelector)

      • instancesRespondToSelector

        public static boolean instancesRespondToSelector​(org.moe.natj.objc.SEL aSelector)

      • isSubclassOfClass

        public static boolean isSubclassOfClass​(org.moe.natj.objc.Class aClass)

      • keyPathsForValuesAffectingValueForKey

        @NotNull
public static @NotNull NSSet<java.lang.String> keyPathsForValuesAffectingValueForKey​(@NotNull
                                                                                     @NotNull java.lang.String key)

      • replyWithContextSizeCurrentContextDrawingBlock

        public static QLThumbnailReply replyWithContextSizeCurrentContextDrawingBlock​(CGSize contextSize,
                                                                              @NotNull
                                                                              @NotNull QLThumbnailReply.Block_replyWithContextSizeCurrentContextDrawingBlock drawingBlock)
        You can create a reply with a drawing block that will draw into the current context with the coordinate system of UIKit or AppKit.
        Parameters:
        contextSize - The desired size of the context that will be passed to the drawing block. It should be as close as possible to the maximumSize of the QLFileThumbnailRequest and it has to be greater than or equal to its minimumSize. Ideally, at least either contextSize's width matches maximumSize's width or contextSize's height matches maximumSize's height. The context size will be scaled to QLFileThumbnailRequest's scale value (if you pass (x, y), the size of the context will be (scale * x, scale * y)).
        drawingBlock - A block that draws the thumbnail into the current context which you can access via UIGraphicsGetCurrentContext() or [NSGraphicsContext currentContext]. It is a context of type CGBitmapContext, set up to be used with the coordinate system of UIKit or AppKit. Return YES if the thumbnail was successfully drawn into the current context. Return NO otherwise.

      • replyWithContextSizeDrawingBlock

        public static QLThumbnailReply replyWithContextSizeDrawingBlock​(CGSize contextSize,
                                                                @NotNull
                                                                @NotNull QLThumbnailReply.Block_replyWithContextSizeDrawingBlock drawingBlock)
        You can create a reply with a drawing block that will draw into a given context with the coordinate system of Core Graphics.
        Parameters:
        contextSize - The desired size of the context that will be passed to the drawing block. It should be as close as possible to the maximumSize of the QLFileThumbnailRequest and it has to be greater than or equal to its minimumSize. Ideally, at least either contextSize's width matches maximumSize's width or contextSize's height matches maximumSize's height. The context size will be scaled to QLFileThumbnailRequest's scale value (if you pass (x, y), the size of the context will be (scale * x, scale * y)).
        drawingBlock - The thumbnail should be drawn into the context passed to this block. It is a context of type CGBitmapContext, set up to be used with the coordinate system of Core Graphics. Return YES if the thumbnail was successfully drawn into the context. Return NO otherwise.

      • replyWithImageFileURL

        public static QLThumbnailReply replyWithImageFileURL​(@NotNull
                                                     @NotNull NSURL fileURL)
        You can create a reply object with a file URL of an image that will be used as the thumbnail. The image will be downscaled to fit the size of the QLFileThumbnailRequest if necessary.

      • resolveClassMethod

        public static boolean resolveClassMethod​(org.moe.natj.objc.SEL sel)

      • resolveInstanceMethod

        public static boolean resolveInstanceMethod​(org.moe.natj.objc.SEL sel)

      • setVersion_static

        public static void setVersion_static​(long aVersion)

      • superclass_static

        public static org.moe.natj.objc.Class superclass_static()

      • version_static

        public static long version_static()

      • extensionBadge

        @NotNull
public @NotNull java.lang.String extensionBadge()
        The extensionBadge is a short string identifying the file type used as a badge when producing an icon. API-Since: 15.0

      • setExtensionBadge

        public void setExtensionBadge​(@NotNull
                              @NotNull java.lang.String value)
        The extensionBadge is a short string identifying the file type used as a badge when producing an icon. API-Since: 15.0

      • useStoredAccessor

        @Deprecated
public static boolean useStoredAccessor()
        Deprecated.