Package org.lwjgl.system.macosx

Class CGEventTapInformation

java.lang.Object
org.lwjgl.system.Pointer.Default
org.lwjgl.system.Struct<CGEventTapInformation>
org.lwjgl.system.macosx.CGEventTapInformation
All Implemented Interfaces:
AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer
public class CGEventTapInformation extends org.lwjgl.system.Struct<CGEventTapInformation> implements org.lwjgl.system.NativeResource
The structure used to report information about event taps.

Layout


 struct CGEventTapInformation {
     uint32_t eventTapID;
     CGEventTapLocation tapPoint();
     CGEventTapOptions options();
     CGEventMask eventsOfInterest();
     pid_t tappingProcess();
     pid_t processBeingTapped();
     bool enabled();
     float minUsecLatency();
     float avgUsecLatency();
     float maxUsecLatency();
 }

  • Field Details

    • SIZEOF

      public static final int SIZEOF
      The struct size in bytes.

    • ALIGNOF

      public static final int ALIGNOF
      The struct alignment in bytes.

    • EVENTTAPID

      public static final int EVENTTAPID
      The struct member offsets.

    • TAPPOINT

      public static final int TAPPOINT
      The struct member offsets.

    • OPTIONS

      public static final int OPTIONS
      The struct member offsets.

    • EVENTSOFINTEREST

      public static final int EVENTSOFINTEREST
      The struct member offsets.

    • TAPPINGPROCESS

      public static final int TAPPINGPROCESS
      The struct member offsets.

    • PROCESSBEINGTAPPED

      public static final int PROCESSBEINGTAPPED
      The struct member offsets.

    • ENABLED

      public static final int ENABLED
      The struct member offsets.

    • MINUSECLATENCY

      public static final int MINUSECLATENCY
      The struct member offsets.

    • AVGUSECLATENCY

      public static final int AVGUSECLATENCY
      The struct member offsets.

    • MAXUSECLATENCY

      public static final int MAXUSECLATENCY
      The struct member offsets.

  • Constructor Details

    • CGEventTapInformation

      public CGEventTapInformation(ByteBuffer container)
      Creates a CGEventTapInformation instance at the current position of the specified ByteBuffer container. Changes to the buffer's content will be visible to the struct instance and vice versa.

      The created instance holds a strong reference to the container object.

  • Method Details

    • sizeof

      public int sizeof()
      Specified by:
      sizeof in class org.lwjgl.system.Struct<CGEventTapInformation>

    • eventTapID

      public int eventTapID()
      Returns:
      the value of the eventTapID field.

    • tapPoint

      public int tapPoint()
      HID, session, annotated session

    • options

      public int options()
      listener, filter

    • eventsOfInterest

      public long eventsOfInterest()
      mask of events being tapped

    • tappingProcess

      public long tappingProcess()
      process that is tapping events

    • processBeingTapped

      public long processBeingTapped()
      zero if not a per-process tap

    • enabled

      public boolean enabled()
      true if tap is enabled

    • minUsecLatency

      public float minUsecLatency()
      minimum latency in microseconds

    • avgUsecLatency

      public float avgUsecLatency()
      average latency in microseconds

    • maxUsecLatency

      public float maxUsecLatency()
      maximum latency in microseconds

    • malloc

      public static CGEventTapInformation malloc()
      Returns a new CGEventTapInformation instance allocated with memAlloc. The instance must be explicitly freed.

    • calloc

      public static CGEventTapInformation calloc()
      Returns a new CGEventTapInformation instance allocated with memCalloc. The instance must be explicitly freed.

    • create

      public static CGEventTapInformation create()
      Returns a new CGEventTapInformation instance allocated with BufferUtils.

    • create

      public static CGEventTapInformation create(long address)
      Returns a new CGEventTapInformation instance for the specified memory address.

    • createSafe

      @Nullable public static CGEventTapInformation createSafe(long address)
      Like create, but returns null if address is NULL.

    • malloc

      public static CGEventTapInformation.Buffer malloc(int capacity)
      Returns a new CGEventTapInformation.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
      Parameters:
      capacity - the buffer capacity

    • calloc

      public static CGEventTapInformation.Buffer calloc(int capacity)
      Returns a new CGEventTapInformation.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
      Parameters:
      capacity - the buffer capacity

    • create

      public static CGEventTapInformation.Buffer create(int capacity)
      Returns a new CGEventTapInformation.Buffer instance allocated with BufferUtils.
      Parameters:
      capacity - the buffer capacity

    • create

      public static CGEventTapInformation.Buffer create(long address, int capacity)
      Create a CGEventTapInformation.Buffer instance at the specified memory.
      Parameters:
      address - the memory address
      capacity - the buffer capacity

    • createSafe

      @Nullable public static CGEventTapInformation.Buffer createSafe(long address, int capacity)
      Like create, but returns null if address is NULL.

    • mallocStack

      @Deprecated public static CGEventTapInformation mallocStack()
      Deprecated.
      Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.

    • callocStack

      @Deprecated public static CGEventTapInformation callocStack()
      Deprecated.
      Deprecated for removal in 3.4.0. Use calloc(MemoryStack) instead.

    • mallocStack

      @Deprecated public static CGEventTapInformation mallocStack(org.lwjgl.system.MemoryStack stack)
      Deprecated.
      Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.

    • callocStack

      @Deprecated public static CGEventTapInformation callocStack(org.lwjgl.system.MemoryStack stack)
      Deprecated.
      Deprecated for removal in 3.4.0. Use calloc(MemoryStack) instead.

    • mallocStack

      @Deprecated public static CGEventTapInformation.Buffer mallocStack(int capacity)
      Deprecated.
      Deprecated for removal in 3.4.0. Use malloc(int, MemoryStack) instead.

    • callocStack

      @Deprecated public static CGEventTapInformation.Buffer callocStack(int capacity)
      Deprecated.
      Deprecated for removal in 3.4.0. Use calloc(int, MemoryStack) instead.

    • mallocStack

      @Deprecated public static CGEventTapInformation.Buffer mallocStack(int capacity, org.lwjgl.system.MemoryStack stack)
      Deprecated.
      Deprecated for removal in 3.4.0. Use malloc(int, MemoryStack) instead.

    • callocStack

      @Deprecated public static CGEventTapInformation.Buffer callocStack(int capacity, org.lwjgl.system.MemoryStack stack)
      Deprecated.
      Deprecated for removal in 3.4.0. Use calloc(int, MemoryStack) instead.

    • malloc

      public static CGEventTapInformation malloc(org.lwjgl.system.MemoryStack stack)
      Returns a new CGEventTapInformation instance allocated on the specified MemoryStack.
      Parameters:
      stack - the stack from which to allocate

    • calloc

      public static CGEventTapInformation calloc(org.lwjgl.system.MemoryStack stack)
      Returns a new CGEventTapInformation instance allocated on the specified MemoryStack and initializes all its bits to zero.
      Parameters:
      stack - the stack from which to allocate

    • malloc

      public static CGEventTapInformation.Buffer malloc(int capacity, org.lwjgl.system.MemoryStack stack)
      Returns a new CGEventTapInformation.Buffer instance allocated on the specified MemoryStack.
      Parameters:
      capacity - the buffer capacity
      stack - the stack from which to allocate

    • calloc

      public static CGEventTapInformation.Buffer calloc(int capacity, org.lwjgl.system.MemoryStack stack)
      Returns a new CGEventTapInformation.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
      Parameters:
      capacity - the buffer capacity
      stack - the stack from which to allocate

    • neventTapID

      public static int neventTapID(long struct)
      Unsafe version of eventTapID().

    • ntapPoint

      public static int ntapPoint(long struct)
      Unsafe version of tapPoint().

    • noptions

      public static int noptions(long struct)
      Unsafe version of options().

    • neventsOfInterest

      public static long neventsOfInterest(long struct)
      Unsafe version of eventsOfInterest().

    • ntappingProcess

      public static long ntappingProcess(long struct)
      Unsafe version of tappingProcess().

    • nprocessBeingTapped

      public static long nprocessBeingTapped(long struct)
      Unsafe version of processBeingTapped().

    • nenabled

      public static boolean nenabled(long struct)
      Unsafe version of enabled().

    • nminUsecLatency

      public static float nminUsecLatency(long struct)
      Unsafe version of minUsecLatency().

    • nmaxUsecLatency

      public static float nmaxUsecLatency(long struct)
      Unsafe version of maxUsecLatency().