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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 _AtkHypertextIface {
* GTypeInterface parent;
* AtkHyperlink *(*get_link)(AtkHypertext *, gint);
* gint (*get_n_links)(AtkHypertext *);
* gint (*get_link_index)(AtkHypertext *, gint);
* void (*link_selected)(AtkHypertext *, gint);
* }
* }
*/
public class _AtkHypertextIface {
_AtkHypertextIface() {
// Should not be called directly
}
private static final GroupLayout $LAYOUT = MemoryLayout.structLayout(
_GTypeInterface.layout().withName("parent"),
app_indicator_h.C_POINTER.withName("get_link"),
app_indicator_h.C_POINTER.withName("get_n_links"),
app_indicator_h.C_POINTER.withName("get_link_index"),
app_indicator_h.C_POINTER.withName("link_selected")
).withName("_AtkHypertextIface");
/**
* The layout of this struct
*/
public static final GroupLayout layout() {
return $LAYOUT;
}
private static final GroupLayout parent$LAYOUT = (GroupLayout)$LAYOUT.select(groupElement("parent"));
/**
* Layout for field:
* {@snippet lang=c :
* GTypeInterface parent
* }
*/
public static final GroupLayout parent$layout() {
return parent$LAYOUT;
}
private static final long parent$OFFSET = 0;
/**
* Offset for field:
* {@snippet lang=c :
* GTypeInterface parent
* }
*/
public static final long parent$offset() {
return parent$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* GTypeInterface parent
* }
*/
public static MemorySegment parent(MemorySegment struct) {
return struct.asSlice(parent$OFFSET, parent$LAYOUT.byteSize());
}
/**
* Setter for field:
* {@snippet lang=c :
* GTypeInterface parent
* }
*/
public static void parent(MemorySegment struct, MemorySegment fieldValue) {
MemorySegment.copy(fieldValue, 0L, struct, parent$OFFSET, parent$LAYOUT.byteSize());
}
/**
* {@snippet lang=c :
* AtkHyperlink *(*get_link)(AtkHypertext *, gint)
* }
*/
public class get_link {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
MemorySegment apply(MemorySegment _x0, int _x1);
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.of(
app_indicator_h.C_POINTER,
app_indicator_h.C_POINTER,
app_indicator_h.C_INT
);
/**
* The descriptor of this function pointer
*/
public static FunctionDescriptor descriptor() {
return $DESC;
}
private static final MethodHandle UP$MH = app_indicator_h.upcallHandle(get_link.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(get_link.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static MemorySegment invoke(MemorySegment funcPtr,MemorySegment _x0, int _x1) {
try {
return (MemorySegment) DOWN$MH.invokeExact(funcPtr, _x0, _x1);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout get_link$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("get_link"));
/**
* Layout for field:
* {@snippet lang=c :
* AtkHyperlink *(*get_link)(AtkHypertext *, gint)
* }
*/
public static final AddressLayout get_link$layout() {
return get_link$LAYOUT;
}
private static final long get_link$OFFSET = 16;
/**
* Offset for field:
* {@snippet lang=c :
* AtkHyperlink *(*get_link)(AtkHypertext *, gint)
* }
*/
public static final long get_link$offset() {
return get_link$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* AtkHyperlink *(*get_link)(AtkHypertext *, gint)
* }
*/
public static MemorySegment get_link(MemorySegment struct) {
return struct.get(get_link$LAYOUT, get_link$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* AtkHyperlink *(*get_link)(AtkHypertext *, gint)
* }
*/
public static void get_link(MemorySegment struct, MemorySegment fieldValue) {
struct.set(get_link$LAYOUT, get_link$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* gint (*get_n_links)(AtkHypertext *)
* }
*/
public class get_n_links {
/**
* 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(get_n_links.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(get_n_links.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$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 get_n_links$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("get_n_links"));
/**
* Layout for field:
* {@snippet lang=c :
* gint (*get_n_links)(AtkHypertext *)
* }
*/
public static final AddressLayout get_n_links$layout() {
return get_n_links$LAYOUT;
}
private static final long get_n_links$OFFSET = 24;
/**
* Offset for field:
* {@snippet lang=c :
* gint (*get_n_links)(AtkHypertext *)
* }
*/
public static final long get_n_links$offset() {
return get_n_links$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* gint (*get_n_links)(AtkHypertext *)
* }
*/
public static MemorySegment get_n_links(MemorySegment struct) {
return struct.get(get_n_links$LAYOUT, get_n_links$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* gint (*get_n_links)(AtkHypertext *)
* }
*/
public static void get_n_links(MemorySegment struct, MemorySegment fieldValue) {
struct.set(get_n_links$LAYOUT, get_n_links$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* gint (*get_link_index)(AtkHypertext *, gint)
* }
*/
public class get_link_index {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
int apply(MemorySegment _x0, int _x1);
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.of(
app_indicator_h.C_INT,
app_indicator_h.C_POINTER,
app_indicator_h.C_INT
);
/**
* The descriptor of this function pointer
*/
public static FunctionDescriptor descriptor() {
return $DESC;
}
private static final MethodHandle UP$MH = app_indicator_h.upcallHandle(get_link_index.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(get_link_index.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static int invoke(MemorySegment funcPtr,MemorySegment _x0, int _x1) {
try {
return (int) DOWN$MH.invokeExact(funcPtr, _x0, _x1);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout get_link_index$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("get_link_index"));
/**
* Layout for field:
* {@snippet lang=c :
* gint (*get_link_index)(AtkHypertext *, gint)
* }
*/
public static final AddressLayout get_link_index$layout() {
return get_link_index$LAYOUT;
}
private static final long get_link_index$OFFSET = 32;
/**
* Offset for field:
* {@snippet lang=c :
* gint (*get_link_index)(AtkHypertext *, gint)
* }
*/
public static final long get_link_index$offset() {
return get_link_index$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* gint (*get_link_index)(AtkHypertext *, gint)
* }
*/
public static MemorySegment get_link_index(MemorySegment struct) {
return struct.get(get_link_index$LAYOUT, get_link_index$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* gint (*get_link_index)(AtkHypertext *, gint)
* }
*/
public static void get_link_index(MemorySegment struct, MemorySegment fieldValue) {
struct.set(get_link_index$LAYOUT, get_link_index$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* void (*link_selected)(AtkHypertext *, gint)
* }
*/
public class link_selected {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
void apply(MemorySegment _x0, int _x1);
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.ofVoid(
app_indicator_h.C_POINTER,
app_indicator_h.C_INT
);
/**
* The descriptor of this function pointer
*/
public static FunctionDescriptor descriptor() {
return $DESC;
}
private static final MethodHandle UP$MH = app_indicator_h.upcallHandle(link_selected.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(link_selected.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static void invoke(MemorySegment funcPtr,MemorySegment _x0, int _x1) {
try {
DOWN$MH.invokeExact(funcPtr, _x0, _x1);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout link_selected$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("link_selected"));
/**
* Layout for field:
* {@snippet lang=c :
* void (*link_selected)(AtkHypertext *, gint)
* }
*/
public static final AddressLayout link_selected$layout() {
return link_selected$LAYOUT;
}
private static final long link_selected$OFFSET = 40;
/**
* Offset for field:
* {@snippet lang=c :
* void (*link_selected)(AtkHypertext *, gint)
* }
*/
public static final long link_selected$offset() {
return link_selected$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* void (*link_selected)(AtkHypertext *, gint)
* }
*/
public static MemorySegment link_selected(MemorySegment struct) {
return struct.get(link_selected$LAYOUT, link_selected$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* void (*link_selected)(AtkHypertext *, gint)
* }
*/
public static void link_selected(MemorySegment struct, MemorySegment fieldValue) {
struct.set(link_selected$LAYOUT, link_selected$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);
}
}