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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 _GAsyncResultIface {
* GTypeInterface g_iface;
* gpointer (*get_user_data)(GAsyncResult *);
* GObject *(*get_source_object)(GAsyncResult *);
* gboolean (*is_tagged)(GAsyncResult *, gpointer);
* }
* }
*/
public class _GAsyncResultIface {
_GAsyncResultIface() {
// Should not be called directly
}
private static final GroupLayout $LAYOUT = MemoryLayout.structLayout(
_GTypeInterface.layout().withName("g_iface"),
app_indicator_h.C_POINTER.withName("get_user_data"),
app_indicator_h.C_POINTER.withName("get_source_object"),
app_indicator_h.C_POINTER.withName("is_tagged")
).withName("_GAsyncResultIface");
/**
* The layout of this struct
*/
public static final GroupLayout layout() {
return $LAYOUT;
}
private static final GroupLayout g_iface$LAYOUT = (GroupLayout)$LAYOUT.select(groupElement("g_iface"));
/**
* Layout for field:
* {@snippet lang=c :
* GTypeInterface g_iface
* }
*/
public static final GroupLayout g_iface$layout() {
return g_iface$LAYOUT;
}
private static final long g_iface$OFFSET = 0;
/**
* Offset for field:
* {@snippet lang=c :
* GTypeInterface g_iface
* }
*/
public static final long g_iface$offset() {
return g_iface$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* GTypeInterface g_iface
* }
*/
public static MemorySegment g_iface(MemorySegment struct) {
return struct.asSlice(g_iface$OFFSET, g_iface$LAYOUT.byteSize());
}
/**
* Setter for field:
* {@snippet lang=c :
* GTypeInterface g_iface
* }
*/
public static void g_iface(MemorySegment struct, MemorySegment fieldValue) {
MemorySegment.copy(fieldValue, 0L, struct, g_iface$OFFSET, g_iface$LAYOUT.byteSize());
}
/**
* {@snippet lang=c :
* gpointer (*get_user_data)(GAsyncResult *)
* }
*/
public class get_user_data {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
MemorySegment apply(MemorySegment _x0);
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.of(
app_indicator_h.C_POINTER,
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(get_user_data.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(get_user_data.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static MemorySegment invoke(MemorySegment funcPtr,MemorySegment _x0) {
try {
return (MemorySegment) DOWN$MH.invokeExact(funcPtr, _x0);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout get_user_data$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("get_user_data"));
/**
* Layout for field:
* {@snippet lang=c :
* gpointer (*get_user_data)(GAsyncResult *)
* }
*/
public static final AddressLayout get_user_data$layout() {
return get_user_data$LAYOUT;
}
private static final long get_user_data$OFFSET = 16;
/**
* Offset for field:
* {@snippet lang=c :
* gpointer (*get_user_data)(GAsyncResult *)
* }
*/
public static final long get_user_data$offset() {
return get_user_data$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* gpointer (*get_user_data)(GAsyncResult *)
* }
*/
public static MemorySegment get_user_data(MemorySegment struct) {
return struct.get(get_user_data$LAYOUT, get_user_data$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* gpointer (*get_user_data)(GAsyncResult *)
* }
*/
public static void get_user_data(MemorySegment struct, MemorySegment fieldValue) {
struct.set(get_user_data$LAYOUT, get_user_data$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* GObject *(*get_source_object)(GAsyncResult *)
* }
*/
public class get_source_object {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
MemorySegment apply(MemorySegment _x0);
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.of(
app_indicator_h.C_POINTER,
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(get_source_object.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(get_source_object.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static MemorySegment invoke(MemorySegment funcPtr,MemorySegment _x0) {
try {
return (MemorySegment) DOWN$MH.invokeExact(funcPtr, _x0);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout get_source_object$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("get_source_object"));
/**
* Layout for field:
* {@snippet lang=c :
* GObject *(*get_source_object)(GAsyncResult *)
* }
*/
public static final AddressLayout get_source_object$layout() {
return get_source_object$LAYOUT;
}
private static final long get_source_object$OFFSET = 24;
/**
* Offset for field:
* {@snippet lang=c :
* GObject *(*get_source_object)(GAsyncResult *)
* }
*/
public static final long get_source_object$offset() {
return get_source_object$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* GObject *(*get_source_object)(GAsyncResult *)
* }
*/
public static MemorySegment get_source_object(MemorySegment struct) {
return struct.get(get_source_object$LAYOUT, get_source_object$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* GObject *(*get_source_object)(GAsyncResult *)
* }
*/
public static void get_source_object(MemorySegment struct, MemorySegment fieldValue) {
struct.set(get_source_object$LAYOUT, get_source_object$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* gboolean (*is_tagged)(GAsyncResult *, gpointer)
* }
*/
public class is_tagged {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
int apply(MemorySegment _x0, MemorySegment _x1);
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.of(
app_indicator_h.C_INT,
app_indicator_h.C_POINTER,
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(is_tagged.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(is_tagged.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static int invoke(MemorySegment funcPtr,MemorySegment _x0, MemorySegment _x1) {
try {
return (int) DOWN$MH.invokeExact(funcPtr, _x0, _x1);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout is_tagged$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("is_tagged"));
/**
* Layout for field:
* {@snippet lang=c :
* gboolean (*is_tagged)(GAsyncResult *, gpointer)
* }
*/
public static final AddressLayout is_tagged$layout() {
return is_tagged$LAYOUT;
}
private static final long is_tagged$OFFSET = 32;
/**
* Offset for field:
* {@snippet lang=c :
* gboolean (*is_tagged)(GAsyncResult *, gpointer)
* }
*/
public static final long is_tagged$offset() {
return is_tagged$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* gboolean (*is_tagged)(GAsyncResult *, gpointer)
* }
*/
public static MemorySegment is_tagged(MemorySegment struct) {
return struct.get(is_tagged$LAYOUT, is_tagged$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* gboolean (*is_tagged)(GAsyncResult *, gpointer)
* }
*/
public static void is_tagged(MemorySegment struct, MemorySegment fieldValue) {
struct.set(is_tagged$LAYOUT, is_tagged$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);
}
}