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A minimal state immediate mode graphical user interface toolkit.
/*
* Copyright LWJGL. All rights reserved.
* License terms: https://www.lwjgl.org/license
* MACHINE GENERATED FILE, DO NOT EDIT
*/
package org.lwjgl.nuklear;
import javax.annotation.*;
import java.nio.*;
import org.lwjgl.*;
import org.lwjgl.system.*;
import static org.lwjgl.system.MemoryUtil.*;
import static org.lwjgl.system.MemoryStack.*;
/**
* Layout
*
*
* struct nk_cursor {
* {@link NkImage struct nk_image} img;
* {@link NkVec2 struct nk_vec2} size;
* {@link NkVec2 struct nk_vec2} offset;
* }
*/
@NativeType("struct nk_cursor")
public class NkCursor extends Struct implements NativeResource {
/** The struct size in bytes. */
public static final int SIZEOF;
/** The struct alignment in bytes. */
public static final int ALIGNOF;
/** The struct member offsets. */
public static final int
IMG,
SIZE,
OFFSET;
static {
Layout layout = __struct(
__member(NkImage.SIZEOF, NkImage.ALIGNOF),
__member(NkVec2.SIZEOF, NkVec2.ALIGNOF),
__member(NkVec2.SIZEOF, NkVec2.ALIGNOF)
);
SIZEOF = layout.getSize();
ALIGNOF = layout.getAlignment();
IMG = layout.offsetof(0);
SIZE = layout.offsetof(1);
OFFSET = layout.offsetof(2);
}
NkCursor(long address, @Nullable ByteBuffer container) {
super(address, container);
}
/**
* Creates a {@link NkCursor} instance at the current position of the specified {@link ByteBuffer} container. Changes to the buffer's content will be
* visible to the struct instance and vice versa.
*
* The created instance holds a strong reference to the container object.
*/
public NkCursor(ByteBuffer container) {
this(memAddress(container), __checkContainer(container, SIZEOF));
}
@Override
public int sizeof() { return SIZEOF; }
/** Returns a {@link NkImage} view of the {@code img} field. */
@NativeType("struct nk_image")
public NkImage img() { return nimg(address()); }
/** Passes the {@code img} field to the specified {@link java.util.function.Consumer Consumer}. */
public NkCursor img(java.util.function.Consumer consumer) { consumer.accept(img()); return this; }
/** Returns a {@link NkVec2} view of the {@code size} field. */
@NativeType("struct nk_vec2")
public NkVec2 size() { return nsize(address()); }
/** Passes the {@code size} field to the specified {@link java.util.function.Consumer Consumer}. */
public NkCursor size(java.util.function.Consumer consumer) { consumer.accept(size()); return this; }
/** Returns a {@link NkVec2} view of the {@code offset} field. */
@NativeType("struct nk_vec2")
public NkVec2 offset() { return noffset(address()); }
/** Passes the {@code offset} field to the specified {@link java.util.function.Consumer Consumer}. */
public NkCursor offset(java.util.function.Consumer consumer) { consumer.accept(offset()); return this; }
/** Copies the specified {@link NkImage} to the {@code img} field. */
public NkCursor img(@NativeType("struct nk_image") NkImage value) { nimg(address(), value); return this; }
/** Copies the specified {@link NkVec2} to the {@code size} field. */
public NkCursor size(@NativeType("struct nk_vec2") NkVec2 value) { nsize(address(), value); return this; }
/** Copies the specified {@link NkVec2} to the {@code offset} field. */
public NkCursor offset(@NativeType("struct nk_vec2") NkVec2 value) { noffset(address(), value); return this; }
/** Initializes this struct with the specified values. */
public NkCursor set(
NkImage img,
NkVec2 size,
NkVec2 offset
) {
img(img);
size(size);
offset(offset);
return this;
}
/**
* Copies the specified struct data to this struct.
*
* @param src the source struct
*
* @return this struct
*/
public NkCursor set(NkCursor src) {
memCopy(src.address(), address(), SIZEOF);
return this;
}
// -----------------------------------
/** Returns a new {@link NkCursor} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed. */
public static NkCursor malloc() {
return create(nmemAllocChecked(SIZEOF));
}
/** Returns a new {@link NkCursor} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed. */
public static NkCursor calloc() {
return create(nmemCallocChecked(1, SIZEOF));
}
/** Returns a new {@link NkCursor} instance allocated with {@link BufferUtils}. */
public static NkCursor create() {
return new NkCursor(BufferUtils.createByteBuffer(SIZEOF));
}
/** Returns a new {@link NkCursor} instance for the specified memory address. */
public static NkCursor create(long address) {
return new NkCursor(address, null);
}
/** Like {@link #create(long) create}, but returns {@code null} if {@code address} is {@code NULL}. */
@Nullable
public static NkCursor createSafe(long address) {
return address == NULL ? null : create(address);
}
/**
* Returns a new {@link NkCursor.Buffer} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static NkCursor.Buffer malloc(int capacity) {
return create(__malloc(capacity, SIZEOF), capacity);
}
/**
* Returns a new {@link NkCursor.Buffer} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static NkCursor.Buffer calloc(int capacity) {
return create(nmemCallocChecked(capacity, SIZEOF), capacity);
}
/**
* Returns a new {@link NkCursor.Buffer} instance allocated with {@link BufferUtils}.
*
* @param capacity the buffer capacity
*/
public static NkCursor.Buffer create(int capacity) {
return new Buffer(__create(capacity, SIZEOF));
}
/**
* Create a {@link NkCursor.Buffer} instance at the specified memory.
*
* @param address the memory address
* @param capacity the buffer capacity
*/
public static NkCursor.Buffer create(long address, int capacity) {
return new Buffer(address, capacity);
}
/** Like {@link #create(long, int) create}, but returns {@code null} if {@code address} is {@code NULL}. */
@Nullable
public static NkCursor.Buffer createSafe(long address, int capacity) {
return address == NULL ? null : create(address, capacity);
}
// -----------------------------------
/** Returns a new {@link NkCursor} instance allocated on the thread-local {@link MemoryStack}. */
public static NkCursor mallocStack() {
return mallocStack(stackGet());
}
/** Returns a new {@link NkCursor} instance allocated on the thread-local {@link MemoryStack} and initializes all its bits to zero. */
public static NkCursor callocStack() {
return callocStack(stackGet());
}
/**
* Returns a new {@link NkCursor} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
*/
public static NkCursor mallocStack(MemoryStack stack) {
return create(stack.nmalloc(ALIGNOF, SIZEOF));
}
/**
* Returns a new {@link NkCursor} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
*
* @param stack the stack from which to allocate
*/
public static NkCursor callocStack(MemoryStack stack) {
return create(stack.ncalloc(ALIGNOF, 1, SIZEOF));
}
/**
* Returns a new {@link NkCursor.Buffer} instance allocated on the thread-local {@link MemoryStack}.
*
* @param capacity the buffer capacity
*/
public static NkCursor.Buffer mallocStack(int capacity) {
return mallocStack(capacity, stackGet());
}
/**
* Returns a new {@link NkCursor.Buffer} instance allocated on the thread-local {@link MemoryStack} and initializes all its bits to zero.
*
* @param capacity the buffer capacity
*/
public static NkCursor.Buffer callocStack(int capacity) {
return callocStack(capacity, stackGet());
}
/**
* Returns a new {@link NkCursor.Buffer} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
* @param capacity the buffer capacity
*/
public static NkCursor.Buffer mallocStack(int capacity, MemoryStack stack) {
return create(stack.nmalloc(ALIGNOF, capacity * SIZEOF), capacity);
}
/**
* Returns a new {@link NkCursor.Buffer} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
*
* @param stack the stack from which to allocate
* @param capacity the buffer capacity
*/
public static NkCursor.Buffer callocStack(int capacity, MemoryStack stack) {
return create(stack.ncalloc(ALIGNOF, capacity, SIZEOF), capacity);
}
// -----------------------------------
/** Unsafe version of {@link #img}. */
public static NkImage nimg(long struct) { return NkImage.create(struct + NkCursor.IMG); }
/** Unsafe version of {@link #size}. */
public static NkVec2 nsize(long struct) { return NkVec2.create(struct + NkCursor.SIZE); }
/** Unsafe version of {@link #offset}. */
public static NkVec2 noffset(long struct) { return NkVec2.create(struct + NkCursor.OFFSET); }
/** Unsafe version of {@link #img(NkImage) img}. */
public static void nimg(long struct, NkImage value) { memCopy(value.address(), struct + NkCursor.IMG, NkImage.SIZEOF); }
/** Unsafe version of {@link #size(NkVec2) size}. */
public static void nsize(long struct, NkVec2 value) { memCopy(value.address(), struct + NkCursor.SIZE, NkVec2.SIZEOF); }
/** Unsafe version of {@link #offset(NkVec2) offset}. */
public static void noffset(long struct, NkVec2 value) { memCopy(value.address(), struct + NkCursor.OFFSET, NkVec2.SIZEOF); }
// -----------------------------------
/** An array of {@link NkCursor} structs. */
public static class Buffer extends StructBuffer implements NativeResource {
/**
* Creates a new {@link NkCursor.Buffer} instance backed by the specified container.
*
* Changes to the container's content will be visible to the struct buffer instance and vice versa. The two buffers' position, limit, and mark values
* will be independent. The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided
* by {@link NkCursor#SIZEOF}, and its mark will be undefined.
*
* The created buffer instance holds a strong reference to the container object.
*/
public Buffer(ByteBuffer container) {
super(container, container.remaining() / SIZEOF);
}
public Buffer(long address, int cap) {
super(address, null, -1, 0, cap, cap);
}
Buffer(long address, @Nullable ByteBuffer container, int mark, int pos, int lim, int cap) {
super(address, container, mark, pos, lim, cap);
}
@Override
protected Buffer self() {
return this;
}
@Override
protected Buffer newBufferInstance(long address, @Nullable ByteBuffer container, int mark, int pos, int lim, int cap) {
return new Buffer(address, container, mark, pos, lim, cap);
}
@Override
protected NkCursor newInstance(long address) {
return new NkCursor(address, container);
}
@Override
public int sizeof() {
return SIZEOF;
}
/** Returns a {@link NkImage} view of the {@code img} field. */
@NativeType("struct nk_image")
public NkImage img() { return NkCursor.nimg(address()); }
/** Passes the {@code img} field to the specified {@link java.util.function.Consumer Consumer}. */
public NkCursor.Buffer img(java.util.function.Consumer consumer) { consumer.accept(img()); return this; }
/** Returns a {@link NkVec2} view of the {@code size} field. */
@NativeType("struct nk_vec2")
public NkVec2 size() { return NkCursor.nsize(address()); }
/** Passes the {@code size} field to the specified {@link java.util.function.Consumer Consumer}. */
public NkCursor.Buffer size(java.util.function.Consumer consumer) { consumer.accept(size()); return this; }
/** Returns a {@link NkVec2} view of the {@code offset} field. */
@NativeType("struct nk_vec2")
public NkVec2 offset() { return NkCursor.noffset(address()); }
/** Passes the {@code offset} field to the specified {@link java.util.function.Consumer Consumer}. */
public NkCursor.Buffer offset(java.util.function.Consumer consumer) { consumer.accept(offset()); return this; }
/** Copies the specified {@link NkImage} to the {@code img} field. */
public NkCursor.Buffer img(@NativeType("struct nk_image") NkImage value) { NkCursor.nimg(address(), value); return this; }
/** Copies the specified {@link NkVec2} to the {@code size} field. */
public NkCursor.Buffer size(@NativeType("struct nk_vec2") NkVec2 value) { NkCursor.nsize(address(), value); return this; }
/** Copies the specified {@link NkVec2} to the {@code offset} field. */
public NkCursor.Buffer offset(@NativeType("struct nk_vec2") NkVec2 value) { NkCursor.noffset(address(), value); return this; }
}
}