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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 _GtkTextAppearance {
 *     GdkColor bg_color;
 *     GdkColor fg_color;
 *     gint rise;
 *     guint underline : 4;
 *     guint strikethrough : 1;
 *     guint draw_bg : 1;
 *     guint inside_selection : 1;
 *     guint is_text : 1;
 *     GdkRGBA *rgba[2];
 * }
 * }
 */
public class _GtkTextAppearance {

    _GtkTextAppearance() {
        // Should not be called directly
    }

    private static final GroupLayout $LAYOUT = MemoryLayout.structLayout(
        _GdkColor.layout().withName("bg_color"),
        _GdkColor.layout().withName("fg_color"),
        app_indicator_h.C_INT.withName("rise"),
        MemoryLayout.paddingLayout(4),
        MemoryLayout.sequenceLayout(2, app_indicator_h.C_POINTER).withName("rgba")
    ).withName("_GtkTextAppearance");

    /**
     * The layout of this struct
     */
    public static final GroupLayout layout() {
        return $LAYOUT;
    }

    private static final GroupLayout bg_color$LAYOUT = (GroupLayout)$LAYOUT.select(groupElement("bg_color"));

    /**
     * Layout for field:
     * {@snippet lang=c :
     * GdkColor bg_color
     * }
     */
    public static final GroupLayout bg_color$layout() {
        return bg_color$LAYOUT;
    }

    private static final long bg_color$OFFSET = 0;

    /**
     * Offset for field:
     * {@snippet lang=c :
     * GdkColor bg_color
     * }
     */
    public static final long bg_color$offset() {
        return bg_color$OFFSET;
    }

    /**
     * Getter for field:
     * {@snippet lang=c :
     * GdkColor bg_color
     * }
     */
    public static MemorySegment bg_color(MemorySegment struct) {
        return struct.asSlice(bg_color$OFFSET, bg_color$LAYOUT.byteSize());
    }

    /**
     * Setter for field:
     * {@snippet lang=c :
     * GdkColor bg_color
     * }
     */
    public static void bg_color(MemorySegment struct, MemorySegment fieldValue) {
        MemorySegment.copy(fieldValue, 0L, struct, bg_color$OFFSET, bg_color$LAYOUT.byteSize());
    }

    private static final GroupLayout fg_color$LAYOUT = (GroupLayout)$LAYOUT.select(groupElement("fg_color"));

    /**
     * Layout for field:
     * {@snippet lang=c :
     * GdkColor fg_color
     * }
     */
    public static final GroupLayout fg_color$layout() {
        return fg_color$LAYOUT;
    }

    private static final long fg_color$OFFSET = 12;

    /**
     * Offset for field:
     * {@snippet lang=c :
     * GdkColor fg_color
     * }
     */
    public static final long fg_color$offset() {
        return fg_color$OFFSET;
    }

    /**
     * Getter for field:
     * {@snippet lang=c :
     * GdkColor fg_color
     * }
     */
    public static MemorySegment fg_color(MemorySegment struct) {
        return struct.asSlice(fg_color$OFFSET, fg_color$LAYOUT.byteSize());
    }

    /**
     * Setter for field:
     * {@snippet lang=c :
     * GdkColor fg_color
     * }
     */
    public static void fg_color(MemorySegment struct, MemorySegment fieldValue) {
        MemorySegment.copy(fieldValue, 0L, struct, fg_color$OFFSET, fg_color$LAYOUT.byteSize());
    }

    private static final OfInt rise$LAYOUT = (OfInt)$LAYOUT.select(groupElement("rise"));

    /**
     * Layout for field:
     * {@snippet lang=c :
     * gint rise
     * }
     */
    public static final OfInt rise$layout() {
        return rise$LAYOUT;
    }

    private static final long rise$OFFSET = 24;

    /**
     * Offset for field:
     * {@snippet lang=c :
     * gint rise
     * }
     */
    public static final long rise$offset() {
        return rise$OFFSET;
    }

    /**
     * Getter for field:
     * {@snippet lang=c :
     * gint rise
     * }
     */
    public static int rise(MemorySegment struct) {
        return struct.get(rise$LAYOUT, rise$OFFSET);
    }

    /**
     * Setter for field:
     * {@snippet lang=c :
     * gint rise
     * }
     */
    public static void rise(MemorySegment struct, int fieldValue) {
        struct.set(rise$LAYOUT, rise$OFFSET, fieldValue);
    }

    private static final SequenceLayout rgba$LAYOUT = (SequenceLayout)$LAYOUT.select(groupElement("rgba"));

    /**
     * Layout for field:
     * {@snippet lang=c :
     * GdkRGBA *rgba[2]
     * }
     */
    public static final SequenceLayout rgba$layout() {
        return rgba$LAYOUT;
    }

    private static final long rgba$OFFSET = 32;

    /**
     * Offset for field:
     * {@snippet lang=c :
     * GdkRGBA *rgba[2]
     * }
     */
    public static final long rgba$offset() {
        return rgba$OFFSET;
    }

    /**
     * Getter for field:
     * {@snippet lang=c :
     * GdkRGBA *rgba[2]
     * }
     */
    public static MemorySegment rgba(MemorySegment struct) {
        return struct.asSlice(rgba$OFFSET, rgba$LAYOUT.byteSize());
    }

    /**
     * Setter for field:
     * {@snippet lang=c :
     * GdkRGBA *rgba[2]
     * }
     */
    public static void rgba(MemorySegment struct, MemorySegment fieldValue) {
        MemorySegment.copy(fieldValue, 0L, struct, rgba$OFFSET, rgba$LAYOUT.byteSize());
    }

    private static long[] rgba$DIMS = { 2 };

    /**
     * Dimensions for array field:
     * {@snippet lang=c :
     * GdkRGBA *rgba[2]
     * }
     */
    public static long[] rgba$dimensions() {
        return rgba$DIMS;
    }
    private static final VarHandle rgba$ELEM_HANDLE = rgba$LAYOUT.varHandle(sequenceElement());

    /**
     * Indexed getter for field:
     * {@snippet lang=c :
     * GdkRGBA *rgba[2]
     * }
     */
    public static MemorySegment rgba(MemorySegment struct, long index0) {
        return (MemorySegment)rgba$ELEM_HANDLE.get(struct, 0L, index0);
    }

    /**
     * Indexed setter for field:
     * {@snippet lang=c :
     * GdkRGBA *rgba[2]
     * }
     */
    public static void rgba(MemorySegment struct, long index0, MemorySegment fieldValue) {
        rgba$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);
    }
}