Interface VimIMContext.WriteCallback

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.WriteCallback
extends FunctionPointer

Functional interface declaration of the WriteCallback callback.

Since:

5.4

See Also:

• run(View, String)

Method Summary

Modifier and Type	Method	Description
void	run(@Nullable View view, @Nullable String path)	Requests the application save the file.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(MemorySegment, MemorySegment, MemorySegment) method.
default void	upcall(MemorySegment sourceVimIMContext, MemorySegment view, MemorySegment path)	The upcall method is called from native code.

Method Details

run

void run(@Nullable View view,
 @Nullable String path)

Requests the application save the file.

If a filename was provided, it will be available to the signal handler as path. This may be executed in relation to the user running the :write or :w commands.

Since:

5.4

upcall

default void upcall(MemorySegment sourceVimIMContext,
 MemorySegment view,
 MemorySegment path)

The upcall method is called from native code. The parameters are marshaled and run(View, String) is executed.

toCallback

default MemorySegment toCallback(Arena arena)

Creates a native function pointer to the upcall(MemorySegment, 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