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Java bindings for libayatana-appindicator in 100% pure Java
// Generated by jextract
package org.purejava.appindicator;
import java.lang.foreign.*;
import java.util.function.Consumer;
import static java.lang.foreign.MemoryLayout.PathElement.groupElement;
/**
* {@snippet lang=c :
* struct _GCClosure {
* GClosure closure;
* gpointer callback;
* }
* }
*/
public class _GCClosure {
_GCClosure() {
// Should not be called directly
}
private static final GroupLayout $LAYOUT = MemoryLayout.structLayout(
_GClosure.layout().withName("closure"),
app_indicator_h.C_POINTER.withName("callback")
).withName("_GCClosure");
/**
* The layout of this struct
*/
public static final GroupLayout layout() {
return $LAYOUT;
}
private static final GroupLayout closure$LAYOUT = (GroupLayout)$LAYOUT.select(groupElement("closure"));
/**
* Layout for field:
* {@snippet lang=c :
* GClosure closure
* }
*/
public static final GroupLayout closure$layout() {
return closure$LAYOUT;
}
private static final long closure$OFFSET = 0;
/**
* Offset for field:
* {@snippet lang=c :
* GClosure closure
* }
*/
public static final long closure$offset() {
return closure$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* GClosure closure
* }
*/
public static MemorySegment closure(MemorySegment struct) {
return struct.asSlice(closure$OFFSET, closure$LAYOUT.byteSize());
}
/**
* Setter for field:
* {@snippet lang=c :
* GClosure closure
* }
*/
public static void closure(MemorySegment struct, MemorySegment fieldValue) {
MemorySegment.copy(fieldValue, 0L, struct, closure$OFFSET, closure$LAYOUT.byteSize());
}
private static final AddressLayout callback$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("callback"));
/**
* Layout for field:
* {@snippet lang=c :
* gpointer callback
* }
*/
public static final AddressLayout callback$layout() {
return callback$LAYOUT;
}
private static final long callback$OFFSET = 32;
/**
* Offset for field:
* {@snippet lang=c :
* gpointer callback
* }
*/
public static final long callback$offset() {
return callback$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* gpointer callback
* }
*/
public static MemorySegment callback(MemorySegment struct) {
return struct.get(callback$LAYOUT, callback$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* gpointer callback
* }
*/
public static void callback(MemorySegment struct, MemorySegment fieldValue) {
struct.set(callback$LAYOUT, callback$OFFSET, fieldValue);
}
/**
* Obtains a slice of {@code arrayParam} which selects the array element at {@code index}.
* The returned segment has address {@code arrayParam.address() + index * layout().byteSize()}
*/
public static MemorySegment asSlice(MemorySegment array, long index) {
return array.asSlice(layout().byteSize() * index);
}
/**
* The size (in bytes) of this struct
*/
public static long sizeof() { return layout().byteSize(); }
/**
* Allocate a segment of size {@code layout().byteSize()} using {@code allocator}
*/
public static MemorySegment allocate(SegmentAllocator allocator) {
return allocator.allocate(layout());
}
/**
* Allocate an array of size {@code elementCount} using {@code allocator}.
* The returned segment has size {@code elementCount * layout().byteSize()}.
*/
public static MemorySegment allocateArray(long elementCount, SegmentAllocator allocator) {
return allocator.allocate(MemoryLayout.sequenceLayout(elementCount, layout()));
}
/**
* Reinterprets {@code addr} using target {@code arena} and {@code cleanupAction) (if any).
* The returned segment has size {@code layout().byteSize()}
*/
public static MemorySegment reinterpret(MemorySegment addr, Arena arena, Consumer cleanup) {
return reinterpret(addr, 1, arena, cleanup);
}
/**
* Reinterprets {@code addr} using target {@code arena} and {@code cleanupAction) (if any).
* The returned segment has size {@code elementCount * layout().byteSize()}
*/
public static MemorySegment reinterpret(MemorySegment addr, long elementCount, Arena arena, Consumer cleanup) {
return addr.reinterpret(layout().byteSize() * elementCount, arena, cleanup);
}
}