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Java bindings for libayatana-appindicator in 100% pure Java
// Generated by jextract
package org.purejava.appindicator;
import java.lang.invoke.*;
import java.lang.foreign.*;
import java.nio.ByteOrder;
import java.util.*;
import java.util.function.*;
import java.util.stream.*;
import static java.lang.foreign.ValueLayout.*;
import static java.lang.foreign.MemoryLayout.PathElement.*;
/**
* {@snippet lang=c :
* struct _AtkMiscClass {
* GObjectClass parent;
* void (*threads_enter)(AtkMisc *);
* void (*threads_leave)(AtkMisc *);
* gpointer vfuncs[32];
* }
* }
*/
public class _AtkMiscClass {
_AtkMiscClass() {
// Should not be called directly
}
private static final GroupLayout $LAYOUT = MemoryLayout.structLayout(
_GObjectClass.layout().withName("parent"),
app_indicator_h.C_POINTER.withName("threads_enter"),
app_indicator_h.C_POINTER.withName("threads_leave"),
MemoryLayout.sequenceLayout(32, app_indicator_h.C_POINTER).withName("vfuncs")
).withName("_AtkMiscClass");
/**
* The layout of this struct
*/
public static final GroupLayout layout() {
return $LAYOUT;
}
private static final GroupLayout parent$LAYOUT = (GroupLayout)$LAYOUT.select(groupElement("parent"));
/**
* Layout for field:
* {@snippet lang=c :
* GObjectClass parent
* }
*/
public static final GroupLayout parent$layout() {
return parent$LAYOUT;
}
private static final long parent$OFFSET = 0;
/**
* Offset for field:
* {@snippet lang=c :
* GObjectClass parent
* }
*/
public static final long parent$offset() {
return parent$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* GObjectClass parent
* }
*/
public static MemorySegment parent(MemorySegment struct) {
return struct.asSlice(parent$OFFSET, parent$LAYOUT.byteSize());
}
/**
* Setter for field:
* {@snippet lang=c :
* GObjectClass parent
* }
*/
public static void parent(MemorySegment struct, MemorySegment fieldValue) {
MemorySegment.copy(fieldValue, 0L, struct, parent$OFFSET, parent$LAYOUT.byteSize());
}
/**
* {@snippet lang=c :
* void (*threads_enter)(AtkMisc *)
* }
*/
public class threads_enter {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
void apply(MemorySegment _x0);
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.ofVoid(
app_indicator_h.C_POINTER
);
/**
* The descriptor of this function pointer
*/
public static FunctionDescriptor descriptor() {
return $DESC;
}
private static final MethodHandle UP$MH = app_indicator_h.upcallHandle(threads_enter.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(threads_enter.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static void invoke(MemorySegment funcPtr,MemorySegment _x0) {
try {
DOWN$MH.invokeExact(funcPtr, _x0);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout threads_enter$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("threads_enter"));
/**
* Layout for field:
* {@snippet lang=c :
* void (*threads_enter)(AtkMisc *)
* }
*/
public static final AddressLayout threads_enter$layout() {
return threads_enter$LAYOUT;
}
private static final long threads_enter$OFFSET = 136;
/**
* Offset for field:
* {@snippet lang=c :
* void (*threads_enter)(AtkMisc *)
* }
*/
public static final long threads_enter$offset() {
return threads_enter$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* void (*threads_enter)(AtkMisc *)
* }
*/
public static MemorySegment threads_enter(MemorySegment struct) {
return struct.get(threads_enter$LAYOUT, threads_enter$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* void (*threads_enter)(AtkMisc *)
* }
*/
public static void threads_enter(MemorySegment struct, MemorySegment fieldValue) {
struct.set(threads_enter$LAYOUT, threads_enter$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* void (*threads_leave)(AtkMisc *)
* }
*/
public class threads_leave {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
void apply(MemorySegment _x0);
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.ofVoid(
app_indicator_h.C_POINTER
);
/**
* The descriptor of this function pointer
*/
public static FunctionDescriptor descriptor() {
return $DESC;
}
private static final MethodHandle UP$MH = app_indicator_h.upcallHandle(threads_leave.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(threads_leave.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static void invoke(MemorySegment funcPtr,MemorySegment _x0) {
try {
DOWN$MH.invokeExact(funcPtr, _x0);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout threads_leave$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("threads_leave"));
/**
* Layout for field:
* {@snippet lang=c :
* void (*threads_leave)(AtkMisc *)
* }
*/
public static final AddressLayout threads_leave$layout() {
return threads_leave$LAYOUT;
}
private static final long threads_leave$OFFSET = 144;
/**
* Offset for field:
* {@snippet lang=c :
* void (*threads_leave)(AtkMisc *)
* }
*/
public static final long threads_leave$offset() {
return threads_leave$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* void (*threads_leave)(AtkMisc *)
* }
*/
public static MemorySegment threads_leave(MemorySegment struct) {
return struct.get(threads_leave$LAYOUT, threads_leave$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* void (*threads_leave)(AtkMisc *)
* }
*/
public static void threads_leave(MemorySegment struct, MemorySegment fieldValue) {
struct.set(threads_leave$LAYOUT, threads_leave$OFFSET, fieldValue);
}
private static final SequenceLayout vfuncs$LAYOUT = (SequenceLayout)$LAYOUT.select(groupElement("vfuncs"));
/**
* Layout for field:
* {@snippet lang=c :
* gpointer vfuncs[32]
* }
*/
public static final SequenceLayout vfuncs$layout() {
return vfuncs$LAYOUT;
}
private static final long vfuncs$OFFSET = 152;
/**
* Offset for field:
* {@snippet lang=c :
* gpointer vfuncs[32]
* }
*/
public static final long vfuncs$offset() {
return vfuncs$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* gpointer vfuncs[32]
* }
*/
public static MemorySegment vfuncs(MemorySegment struct) {
return struct.asSlice(vfuncs$OFFSET, vfuncs$LAYOUT.byteSize());
}
/**
* Setter for field:
* {@snippet lang=c :
* gpointer vfuncs[32]
* }
*/
public static void vfuncs(MemorySegment struct, MemorySegment fieldValue) {
MemorySegment.copy(fieldValue, 0L, struct, vfuncs$OFFSET, vfuncs$LAYOUT.byteSize());
}
private static long[] vfuncs$DIMS = { 32 };
/**
* Dimensions for array field:
* {@snippet lang=c :
* gpointer vfuncs[32]
* }
*/
public static long[] vfuncs$dimensions() {
return vfuncs$DIMS;
}
private static final VarHandle vfuncs$ELEM_HANDLE = vfuncs$LAYOUT.varHandle(sequenceElement());
/**
* Indexed getter for field:
* {@snippet lang=c :
* gpointer vfuncs[32]
* }
*/
public static MemorySegment vfuncs(MemorySegment struct, long index0) {
return (MemorySegment)vfuncs$ELEM_HANDLE.get(struct, 0L, index0);
}
/**
* Indexed setter for field:
* {@snippet lang=c :
* gpointer vfuncs[32]
* }
*/
public static void vfuncs(MemorySegment struct, long index0, MemorySegment fieldValue) {
vfuncs$ELEM_HANDLE.set(struct, 0L, index0, 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);
}
}