Interface VimIMContext.ExecuteCommandCallback

All Superinterfaces:
FunctionPointer
Enclosing class:
VimIMContext
Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public static interface VimIMContext.ExecuteCommandCallback extends FunctionPointer

Functional interface declaration of the ExecuteCommandCallback callback.

Since:
5.4
See Also:

  • Method Details

    • run

      boolean run(String command)

      The signal is emitted when a command should be executed. This might be something like :wq or :e <path>.

      If the application chooses to implement this, it should return true from this signal to indicate the command has been handled.

      Since:
      5.4

    • upcall

      default int upcall(MemorySegment sourceVimIMContext, MemorySegment command)
      The upcall method is called from native code. The parameters are marshaled and run(String) is executed.

    • toCallback

      default MemorySegment toCallback(Arena arena)
      Creates a native function pointer to the upcall(MemorySegment, MemorySegment) method.
      Specified by:
      toCallback in interface FunctionPointer
      Parameters:
      arena - the arena in which the function pointer is allocated
      Returns:
      the native function pointer