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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 _GtkScaleClass {
* GtkRangeClass parent_class;
* gchar *(*format_value)(GtkScale *, gdouble);
* void (*draw_value)(GtkScale *);
* void (*get_layout_offsets)(GtkScale *, gint *, gint *);
* void (*_gtk_reserved1)(void);
* void (*_gtk_reserved2)(void);
* void (*_gtk_reserved3)(void);
* void (*_gtk_reserved4)(void);
* }
* }
*/
public class _GtkScaleClass {
_GtkScaleClass() {
// Should not be called directly
}
private static final GroupLayout $LAYOUT = MemoryLayout.structLayout(
_GtkRangeClass.layout().withName("parent_class"),
app_indicator_h.C_POINTER.withName("format_value"),
app_indicator_h.C_POINTER.withName("draw_value"),
app_indicator_h.C_POINTER.withName("get_layout_offsets"),
app_indicator_h.C_POINTER.withName("_gtk_reserved1"),
app_indicator_h.C_POINTER.withName("_gtk_reserved2"),
app_indicator_h.C_POINTER.withName("_gtk_reserved3"),
app_indicator_h.C_POINTER.withName("_gtk_reserved4")
).withName("_GtkScaleClass");
/**
* The layout of this struct
*/
public static final GroupLayout layout() {
return $LAYOUT;
}
private static final GroupLayout parent_class$LAYOUT = (GroupLayout)$LAYOUT.select(groupElement("parent_class"));
/**
* Layout for field:
* {@snippet lang=c :
* GtkRangeClass parent_class
* }
*/
public static final GroupLayout parent_class$layout() {
return parent_class$LAYOUT;
}
private static final long parent_class$OFFSET = 0;
/**
* Offset for field:
* {@snippet lang=c :
* GtkRangeClass parent_class
* }
*/
public static final long parent_class$offset() {
return parent_class$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* GtkRangeClass parent_class
* }
*/
public static MemorySegment parent_class(MemorySegment struct) {
return struct.asSlice(parent_class$OFFSET, parent_class$LAYOUT.byteSize());
}
/**
* Setter for field:
* {@snippet lang=c :
* GtkRangeClass parent_class
* }
*/
public static void parent_class(MemorySegment struct, MemorySegment fieldValue) {
MemorySegment.copy(fieldValue, 0L, struct, parent_class$OFFSET, parent_class$LAYOUT.byteSize());
}
/**
* {@snippet lang=c :
* gchar *(*format_value)(GtkScale *, gdouble)
* }
*/
public class format_value {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
MemorySegment apply(MemorySegment _x0, double _x1);
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.of(
app_indicator_h.C_POINTER,
app_indicator_h.C_POINTER,
app_indicator_h.C_DOUBLE
);
/**
* The descriptor of this function pointer
*/
public static FunctionDescriptor descriptor() {
return $DESC;
}
private static final MethodHandle UP$MH = app_indicator_h.upcallHandle(format_value.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(format_value.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static MemorySegment invoke(MemorySegment funcPtr,MemorySegment _x0, double _x1) {
try {
return (MemorySegment) DOWN$MH.invokeExact(funcPtr, _x0, _x1);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout format_value$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("format_value"));
/**
* Layout for field:
* {@snippet lang=c :
* gchar *(*format_value)(GtkScale *, gdouble)
* }
*/
public static final AddressLayout format_value$layout() {
return format_value$LAYOUT;
}
private static final long format_value$OFFSET = 912;
/**
* Offset for field:
* {@snippet lang=c :
* gchar *(*format_value)(GtkScale *, gdouble)
* }
*/
public static final long format_value$offset() {
return format_value$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* gchar *(*format_value)(GtkScale *, gdouble)
* }
*/
public static MemorySegment format_value(MemorySegment struct) {
return struct.get(format_value$LAYOUT, format_value$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* gchar *(*format_value)(GtkScale *, gdouble)
* }
*/
public static void format_value(MemorySegment struct, MemorySegment fieldValue) {
struct.set(format_value$LAYOUT, format_value$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* void (*draw_value)(GtkScale *)
* }
*/
public class draw_value {
/**
* 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(draw_value.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(draw_value.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$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 draw_value$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("draw_value"));
/**
* Layout for field:
* {@snippet lang=c :
* void (*draw_value)(GtkScale *)
* }
*/
public static final AddressLayout draw_value$layout() {
return draw_value$LAYOUT;
}
private static final long draw_value$OFFSET = 920;
/**
* Offset for field:
* {@snippet lang=c :
* void (*draw_value)(GtkScale *)
* }
*/
public static final long draw_value$offset() {
return draw_value$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* void (*draw_value)(GtkScale *)
* }
*/
public static MemorySegment draw_value(MemorySegment struct) {
return struct.get(draw_value$LAYOUT, draw_value$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* void (*draw_value)(GtkScale *)
* }
*/
public static void draw_value(MemorySegment struct, MemorySegment fieldValue) {
struct.set(draw_value$LAYOUT, draw_value$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* void (*get_layout_offsets)(GtkScale *, gint *, gint *)
* }
*/
public class get_layout_offsets {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
void apply(MemorySegment _x0, MemorySegment _x1, MemorySegment _x2);
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.ofVoid(
app_indicator_h.C_POINTER,
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_layout_offsets.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(get_layout_offsets.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static void invoke(MemorySegment funcPtr,MemorySegment _x0, MemorySegment _x1, MemorySegment _x2) {
try {
DOWN$MH.invokeExact(funcPtr, _x0, _x1, _x2);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout get_layout_offsets$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("get_layout_offsets"));
/**
* Layout for field:
* {@snippet lang=c :
* void (*get_layout_offsets)(GtkScale *, gint *, gint *)
* }
*/
public static final AddressLayout get_layout_offsets$layout() {
return get_layout_offsets$LAYOUT;
}
private static final long get_layout_offsets$OFFSET = 928;
/**
* Offset for field:
* {@snippet lang=c :
* void (*get_layout_offsets)(GtkScale *, gint *, gint *)
* }
*/
public static final long get_layout_offsets$offset() {
return get_layout_offsets$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* void (*get_layout_offsets)(GtkScale *, gint *, gint *)
* }
*/
public static MemorySegment get_layout_offsets(MemorySegment struct) {
return struct.get(get_layout_offsets$LAYOUT, get_layout_offsets$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* void (*get_layout_offsets)(GtkScale *, gint *, gint *)
* }
*/
public static void get_layout_offsets(MemorySegment struct, MemorySegment fieldValue) {
struct.set(get_layout_offsets$LAYOUT, get_layout_offsets$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* void (*_gtk_reserved1)(void)
* }
*/
public class _gtk_reserved1 {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
void apply();
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.ofVoid();
/**
* The descriptor of this function pointer
*/
public static FunctionDescriptor descriptor() {
return $DESC;
}
private static final MethodHandle UP$MH = app_indicator_h.upcallHandle(_gtk_reserved1.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(_gtk_reserved1.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static void invoke(MemorySegment funcPtr) {
try {
DOWN$MH.invokeExact(funcPtr);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout _gtk_reserved1$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("_gtk_reserved1"));
/**
* Layout for field:
* {@snippet lang=c :
* void (*_gtk_reserved1)(void)
* }
*/
public static final AddressLayout _gtk_reserved1$layout() {
return _gtk_reserved1$LAYOUT;
}
private static final long _gtk_reserved1$OFFSET = 936;
/**
* Offset for field:
* {@snippet lang=c :
* void (*_gtk_reserved1)(void)
* }
*/
public static final long _gtk_reserved1$offset() {
return _gtk_reserved1$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* void (*_gtk_reserved1)(void)
* }
*/
public static MemorySegment _gtk_reserved1(MemorySegment struct) {
return struct.get(_gtk_reserved1$LAYOUT, _gtk_reserved1$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* void (*_gtk_reserved1)(void)
* }
*/
public static void _gtk_reserved1(MemorySegment struct, MemorySegment fieldValue) {
struct.set(_gtk_reserved1$LAYOUT, _gtk_reserved1$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* void (*_gtk_reserved2)(void)
* }
*/
public class _gtk_reserved2 {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
void apply();
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.ofVoid();
/**
* The descriptor of this function pointer
*/
public static FunctionDescriptor descriptor() {
return $DESC;
}
private static final MethodHandle UP$MH = app_indicator_h.upcallHandle(_gtk_reserved2.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(_gtk_reserved2.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static void invoke(MemorySegment funcPtr) {
try {
DOWN$MH.invokeExact(funcPtr);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout _gtk_reserved2$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("_gtk_reserved2"));
/**
* Layout for field:
* {@snippet lang=c :
* void (*_gtk_reserved2)(void)
* }
*/
public static final AddressLayout _gtk_reserved2$layout() {
return _gtk_reserved2$LAYOUT;
}
private static final long _gtk_reserved2$OFFSET = 944;
/**
* Offset for field:
* {@snippet lang=c :
* void (*_gtk_reserved2)(void)
* }
*/
public static final long _gtk_reserved2$offset() {
return _gtk_reserved2$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* void (*_gtk_reserved2)(void)
* }
*/
public static MemorySegment _gtk_reserved2(MemorySegment struct) {
return struct.get(_gtk_reserved2$LAYOUT, _gtk_reserved2$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* void (*_gtk_reserved2)(void)
* }
*/
public static void _gtk_reserved2(MemorySegment struct, MemorySegment fieldValue) {
struct.set(_gtk_reserved2$LAYOUT, _gtk_reserved2$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* void (*_gtk_reserved3)(void)
* }
*/
public class _gtk_reserved3 {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
void apply();
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.ofVoid();
/**
* The descriptor of this function pointer
*/
public static FunctionDescriptor descriptor() {
return $DESC;
}
private static final MethodHandle UP$MH = app_indicator_h.upcallHandle(_gtk_reserved3.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(_gtk_reserved3.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static void invoke(MemorySegment funcPtr) {
try {
DOWN$MH.invokeExact(funcPtr);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout _gtk_reserved3$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("_gtk_reserved3"));
/**
* Layout for field:
* {@snippet lang=c :
* void (*_gtk_reserved3)(void)
* }
*/
public static final AddressLayout _gtk_reserved3$layout() {
return _gtk_reserved3$LAYOUT;
}
private static final long _gtk_reserved3$OFFSET = 952;
/**
* Offset for field:
* {@snippet lang=c :
* void (*_gtk_reserved3)(void)
* }
*/
public static final long _gtk_reserved3$offset() {
return _gtk_reserved3$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* void (*_gtk_reserved3)(void)
* }
*/
public static MemorySegment _gtk_reserved3(MemorySegment struct) {
return struct.get(_gtk_reserved3$LAYOUT, _gtk_reserved3$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* void (*_gtk_reserved3)(void)
* }
*/
public static void _gtk_reserved3(MemorySegment struct, MemorySegment fieldValue) {
struct.set(_gtk_reserved3$LAYOUT, _gtk_reserved3$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* void (*_gtk_reserved4)(void)
* }
*/
public class _gtk_reserved4 {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
void apply();
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.ofVoid();
/**
* The descriptor of this function pointer
*/
public static FunctionDescriptor descriptor() {
return $DESC;
}
private static final MethodHandle UP$MH = app_indicator_h.upcallHandle(_gtk_reserved4.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(_gtk_reserved4.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static void invoke(MemorySegment funcPtr) {
try {
DOWN$MH.invokeExact(funcPtr);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout _gtk_reserved4$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("_gtk_reserved4"));
/**
* Layout for field:
* {@snippet lang=c :
* void (*_gtk_reserved4)(void)
* }
*/
public static final AddressLayout _gtk_reserved4$layout() {
return _gtk_reserved4$LAYOUT;
}
private static final long _gtk_reserved4$OFFSET = 960;
/**
* Offset for field:
* {@snippet lang=c :
* void (*_gtk_reserved4)(void)
* }
*/
public static final long _gtk_reserved4$offset() {
return _gtk_reserved4$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* void (*_gtk_reserved4)(void)
* }
*/
public static MemorySegment _gtk_reserved4(MemorySegment struct) {
return struct.get(_gtk_reserved4$LAYOUT, _gtk_reserved4$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* void (*_gtk_reserved4)(void)
* }
*/
public static void _gtk_reserved4(MemorySegment struct, MemorySegment fieldValue) {
struct.set(_gtk_reserved4$LAYOUT, _gtk_reserved4$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);
}
}