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Java bindings for libappindicator-gtk3 in 100% pure Java
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// 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 _PangoFontFaceClass {
* GObjectClass parent_class;
* const char *(*get_face_name)(PangoFontFace *);
* PangoFontDescription *(*describe)(PangoFontFace *);
* void (*list_sizes)(PangoFontFace *, int **, int *);
* gboolean (*is_synthesized)(PangoFontFace *);
* PangoFontFamily *(*get_family)(PangoFontFace *);
* void (*_pango_reserved3)(void);
* void (*_pango_reserved4)(void);
* }
* }
*/
public class _PangoFontFaceClass {
_PangoFontFaceClass() {
// Should not be called directly
}
private static final GroupLayout $LAYOUT = MemoryLayout.structLayout(
_GObjectClass.layout().withName("parent_class"),
app_indicator_h.C_POINTER.withName("get_face_name"),
app_indicator_h.C_POINTER.withName("describe"),
app_indicator_h.C_POINTER.withName("list_sizes"),
app_indicator_h.C_POINTER.withName("is_synthesized"),
app_indicator_h.C_POINTER.withName("get_family"),
app_indicator_h.C_POINTER.withName("_pango_reserved3"),
app_indicator_h.C_POINTER.withName("_pango_reserved4")
).withName("_PangoFontFaceClass");
/**
* The layout of this struct
*/
public static final GroupLayout layout() {
return $LAYOUT;
}
private static final GroupLayout parent_class$LAYOUT = (GroupLayout)$LAYOUT.select(groupElement("parent_class"));
/**
* Layout for field:
* {@snippet lang=c :
* GObjectClass parent_class
* }
*/
public static final GroupLayout parent_class$layout() {
return parent_class$LAYOUT;
}
private static final long parent_class$OFFSET = 0;
/**
* Offset for field:
* {@snippet lang=c :
* GObjectClass parent_class
* }
*/
public static final long parent_class$offset() {
return parent_class$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* GObjectClass 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 :
* GObjectClass 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 :
* const char *(*get_face_name)(PangoFontFace *)
* }
*/
public class get_face_name {
/**
* 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_face_name.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(get_face_name.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$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_face_name$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("get_face_name"));
/**
* Layout for field:
* {@snippet lang=c :
* const char *(*get_face_name)(PangoFontFace *)
* }
*/
public static final AddressLayout get_face_name$layout() {
return get_face_name$LAYOUT;
}
private static final long get_face_name$OFFSET = 136;
/**
* Offset for field:
* {@snippet lang=c :
* const char *(*get_face_name)(PangoFontFace *)
* }
*/
public static final long get_face_name$offset() {
return get_face_name$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* const char *(*get_face_name)(PangoFontFace *)
* }
*/
public static MemorySegment get_face_name(MemorySegment struct) {
return struct.get(get_face_name$LAYOUT, get_face_name$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* const char *(*get_face_name)(PangoFontFace *)
* }
*/
public static void get_face_name(MemorySegment struct, MemorySegment fieldValue) {
struct.set(get_face_name$LAYOUT, get_face_name$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* PangoFontDescription *(*describe)(PangoFontFace *)
* }
*/
public class describe {
/**
* 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(describe.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(describe.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$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 describe$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("describe"));
/**
* Layout for field:
* {@snippet lang=c :
* PangoFontDescription *(*describe)(PangoFontFace *)
* }
*/
public static final AddressLayout describe$layout() {
return describe$LAYOUT;
}
private static final long describe$OFFSET = 144;
/**
* Offset for field:
* {@snippet lang=c :
* PangoFontDescription *(*describe)(PangoFontFace *)
* }
*/
public static final long describe$offset() {
return describe$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* PangoFontDescription *(*describe)(PangoFontFace *)
* }
*/
public static MemorySegment describe(MemorySegment struct) {
return struct.get(describe$LAYOUT, describe$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* PangoFontDescription *(*describe)(PangoFontFace *)
* }
*/
public static void describe(MemorySegment struct, MemorySegment fieldValue) {
struct.set(describe$LAYOUT, describe$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* void (*list_sizes)(PangoFontFace *, int **, int *)
* }
*/
public class list_sizes {
/**
* 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(list_sizes.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(list_sizes.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$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 list_sizes$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("list_sizes"));
/**
* Layout for field:
* {@snippet lang=c :
* void (*list_sizes)(PangoFontFace *, int **, int *)
* }
*/
public static final AddressLayout list_sizes$layout() {
return list_sizes$LAYOUT;
}
private static final long list_sizes$OFFSET = 152;
/**
* Offset for field:
* {@snippet lang=c :
* void (*list_sizes)(PangoFontFace *, int **, int *)
* }
*/
public static final long list_sizes$offset() {
return list_sizes$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* void (*list_sizes)(PangoFontFace *, int **, int *)
* }
*/
public static MemorySegment list_sizes(MemorySegment struct) {
return struct.get(list_sizes$LAYOUT, list_sizes$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* void (*list_sizes)(PangoFontFace *, int **, int *)
* }
*/
public static void list_sizes(MemorySegment struct, MemorySegment fieldValue) {
struct.set(list_sizes$LAYOUT, list_sizes$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* gboolean (*is_synthesized)(PangoFontFace *)
* }
*/
public class is_synthesized {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
int apply(MemorySegment _x0);
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.of(
app_indicator_h.C_INT,
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_synthesized.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(is_synthesized.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static int invoke(MemorySegment funcPtr,MemorySegment _x0) {
try {
return (int) DOWN$MH.invokeExact(funcPtr, _x0);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout is_synthesized$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("is_synthesized"));
/**
* Layout for field:
* {@snippet lang=c :
* gboolean (*is_synthesized)(PangoFontFace *)
* }
*/
public static final AddressLayout is_synthesized$layout() {
return is_synthesized$LAYOUT;
}
private static final long is_synthesized$OFFSET = 160;
/**
* Offset for field:
* {@snippet lang=c :
* gboolean (*is_synthesized)(PangoFontFace *)
* }
*/
public static final long is_synthesized$offset() {
return is_synthesized$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* gboolean (*is_synthesized)(PangoFontFace *)
* }
*/
public static MemorySegment is_synthesized(MemorySegment struct) {
return struct.get(is_synthesized$LAYOUT, is_synthesized$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* gboolean (*is_synthesized)(PangoFontFace *)
* }
*/
public static void is_synthesized(MemorySegment struct, MemorySegment fieldValue) {
struct.set(is_synthesized$LAYOUT, is_synthesized$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* PangoFontFamily *(*get_family)(PangoFontFace *)
* }
*/
public class get_family {
/**
* 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_family.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(get_family.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$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_family$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("get_family"));
/**
* Layout for field:
* {@snippet lang=c :
* PangoFontFamily *(*get_family)(PangoFontFace *)
* }
*/
public static final AddressLayout get_family$layout() {
return get_family$LAYOUT;
}
private static final long get_family$OFFSET = 168;
/**
* Offset for field:
* {@snippet lang=c :
* PangoFontFamily *(*get_family)(PangoFontFace *)
* }
*/
public static final long get_family$offset() {
return get_family$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* PangoFontFamily *(*get_family)(PangoFontFace *)
* }
*/
public static MemorySegment get_family(MemorySegment struct) {
return struct.get(get_family$LAYOUT, get_family$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* PangoFontFamily *(*get_family)(PangoFontFace *)
* }
*/
public static void get_family(MemorySegment struct, MemorySegment fieldValue) {
struct.set(get_family$LAYOUT, get_family$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* void (*_pango_reserved3)(void)
* }
*/
public class _pango_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(_pango_reserved3.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(_pango_reserved3.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$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 _pango_reserved3$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("_pango_reserved3"));
/**
* Layout for field:
* {@snippet lang=c :
* void (*_pango_reserved3)(void)
* }
*/
public static final AddressLayout _pango_reserved3$layout() {
return _pango_reserved3$LAYOUT;
}
private static final long _pango_reserved3$OFFSET = 176;
/**
* Offset for field:
* {@snippet lang=c :
* void (*_pango_reserved3)(void)
* }
*/
public static final long _pango_reserved3$offset() {
return _pango_reserved3$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* void (*_pango_reserved3)(void)
* }
*/
public static MemorySegment _pango_reserved3(MemorySegment struct) {
return struct.get(_pango_reserved3$LAYOUT, _pango_reserved3$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* void (*_pango_reserved3)(void)
* }
*/
public static void _pango_reserved3(MemorySegment struct, MemorySegment fieldValue) {
struct.set(_pango_reserved3$LAYOUT, _pango_reserved3$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* void (*_pango_reserved4)(void)
* }
*/
public class _pango_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(_pango_reserved4.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(_pango_reserved4.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$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 _pango_reserved4$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("_pango_reserved4"));
/**
* Layout for field:
* {@snippet lang=c :
* void (*_pango_reserved4)(void)
* }
*/
public static final AddressLayout _pango_reserved4$layout() {
return _pango_reserved4$LAYOUT;
}
private static final long _pango_reserved4$OFFSET = 184;
/**
* Offset for field:
* {@snippet lang=c :
* void (*_pango_reserved4)(void)
* }
*/
public static final long _pango_reserved4$offset() {
return _pango_reserved4$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* void (*_pango_reserved4)(void)
* }
*/
public static MemorySegment _pango_reserved4(MemorySegment struct) {
return struct.get(_pango_reserved4$LAYOUT, _pango_reserved4$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* void (*_pango_reserved4)(void)
* }
*/
public static void _pango_reserved4(MemorySegment struct, MemorySegment fieldValue) {
struct.set(_pango_reserved4$LAYOUT, _pango_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);
}
}
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