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container macro code dedup

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This commit is contained in:
Vinzenz Schroeter 2025-06-22 12:52:53 +02:00
parent 5ecb84ed16
commit b4730ffdf3
11 changed files with 148 additions and 222 deletions
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43
src/containers/bitmap.rs
View file

@ -1,6 +1,6 @@
use crate::{
containers::ByteSlice,
macros::{wrap_clone, wrap_free, wrap_functions, wrap_methods},
containers::{wrap_grid, ByteSlice},
macros::{derive_clone, derive_free, wrap_functions, wrap_methods},
mem::{heap_move_nonnull, heap_move_ok, heap_move_some, heap_remove},
};
use servicepoint::{
@ -9,8 +9,7 @@ use servicepoint::{
};
use std::ptr::NonNull;
wrap_clone!(Bitmap);
wrap_free!(Bitmap);
wrap_grid!(Bitmap, bool);
wrap_functions!(bitmap;
@ -107,42 +106,6 @@ wrap_functions!(bitmap;
wrap_methods!(Bitmap;
/// Gets the current value at the specified position.
///
/// # Arguments
///
/// - `x` and `y`: position of the cell to read
///
/// # Panics
///
/// - when accessing `x` or `y` out of bounds
ref fn get(x: usize, y: usize) -> bool;
/// Sets the value of the specified position.
///
/// # Arguments
///
/// - `x` and `y`: position of the cell
/// - `value`: the value to write to the cell
///
/// # Panics
///
/// - when accessing `x` or `y` out of bounds
mut fn set(x: usize, y: usize, value: bool);
/// Sets the state of all pixels in the [Bitmap].
///
/// # Arguments
///
/// - `value`: the value to set all pixels to
mut fn fill(value: bool);
/// Gets the width in pixels.
ref fn width() -> usize;
/// Gets the height in pixels.
ref fn height() -> usize;
/// Gets an unsafe reference to the data of the [Bitmap] instance.
///
/// The returned memory is valid for the lifetime of the bitmap.

12
src/containers/bitvec.rs
View file

@ -1,6 +1,6 @@
use crate::{
containers::ByteSlice,
macros::{wrap_clone, wrap_free, wrap_functions, wrap_methods},
containers::{wrap_container, ByteSlice},
macros::{derive_clone, derive_free, wrap_functions, wrap_methods},
mem::{heap_move_nonnull, heap_move_ok, heap_remove},
};
use servicepoint::{
@ -8,7 +8,9 @@ use servicepoint::{
};
use std::ptr::NonNull;
wrap_functions!(bitvec;
wrap_container!(DisplayBitVec);
wrap_functions!(associate DisplayBitVec;
/// Creates a new [DisplayBitVec] instance.
///
@ -55,9 +57,6 @@ wrap_functions!(bitvec;
);
wrap_clone!(DisplayBitVec);
wrap_free!(DisplayBitVec);
wrap_methods!(DisplayBitVec;
/// Gets the value of a bit.
@ -76,7 +75,6 @@ wrap_methods!(DisplayBitVec;
return(result) { result.map(|x| *x).unwrap_or(false) };
};
/// Sets the value of a bit.
///
/// # Arguments

51
src/containers/brightness_grid.rs
View file

@ -1,6 +1,6 @@
use crate::{
containers::ByteSlice,
macros::{wrap_clone, wrap_free, wrap_functions, wrap_methods},
containers::{wrap_grid, ByteSlice},
macros::{derive_clone, derive_free, wrap_functions, wrap_methods},
mem::{heap_move_nonnull, heap_move_ok, heap_move_some, heap_remove},
};
use servicepoint::{
@ -9,7 +9,9 @@ use servicepoint::{
};
use std::{mem::transmute, ptr::NonNull};
wrap_functions!(brightnessgrid;
wrap_grid!(BrightnessGrid, Brightness);
wrap_functions!(associate BrightnessGrid;
/// Creates a new [BrightnessGrid] with the specified dimensions.
///
@ -71,50 +73,7 @@ wrap_functions!(brightnessgrid;
);
wrap_clone!(BrightnessGrid);
wrap_free!(BrightnessGrid);
wrap_methods!(BrightnessGrid;
/// Gets the current value at the specified position.
///
/// # Arguments
///
/// - `x` and `y`: position of the cell to read
///
/// returns: value at position
///
/// # Panics
/// - When accessing `x` or `y` out of bounds.
ref fn get(x: usize, y: usize) -> Brightness;
/// Sets the value of the specified position.
///
/// # Arguments
///
/// - `x` and `y`: position of the cell
/// - `value`: the value to write to the cell
///
/// returns: old value of the cell
///
/// # Panics
///
/// - When accessing `x` or `y` out of bounds.
mut fn set(x: usize, y: usize, value: Brightness);
/// Sets the value of all cells.
///
/// # Arguments
///
/// - `value`: the value to set all cells to
mut fn fill(value: Brightness);
/// Gets the width of the grid.
ref fn width() -> usize;
/// Gets the height of the grid.
ref fn height() -> usize;
/// Gets an unsafe reference to the data of the instance.
///
/// The returned memory is valid for the lifetime of the grid.

18
src/containers/char_grid.rs
View file

@ -1,12 +1,15 @@
use crate::{
containers::ByteSlice,
macros::{wrap_clone, wrap_free, wrap_functions, wrap_methods},
containers::{derive_get_width_height, wrap_container, ByteSlice},
macros::{derive_clone, derive_free, wrap_functions, wrap_methods},
mem::{heap_move_nonnull, heap_move_ok, heap_remove},
};
use servicepoint::{CharGrid, CharGridCommand, Grid, Origin, Packet};
use std::ptr::NonNull;
wrap_functions!(chargrid;
wrap_container!(CharGrid);
derive_get_width_height!(CharGrid);
wrap_functions!(associate CharGrid;
/// Creates a new [CharGrid] with the specified dimensions.
///
@ -58,9 +61,6 @@ wrap_functions!(chargrid;
);
wrap_clone!(CharGrid);
wrap_free!(CharGrid);
wrap_methods!(CharGrid;
/// Returns the current value at the specified position.
@ -102,10 +102,4 @@ wrap_methods!(CharGrid;
mut fn fill(value: u32) {
prepare(value) { char::from_u32(value).unwrap() };
};
/// Gets the width of the grid.
ref fn width() -> usize;
/// Gets the height of the grid.
ref fn height() -> usize;
);

49
src/containers/cp437_grid.rs
View file

@ -1,7 +1,6 @@
use crate::macros::wrap_functions;
use crate::{
containers::ByteSlice,
macros::{wrap_clone, wrap_free, wrap_methods},
containers::{wrap_grid, ByteSlice},
macros::{derive_clone, derive_free, wrap_functions, wrap_methods},
mem::{heap_move_nonnull, heap_move_ok, heap_move_some, heap_remove},
};
use servicepoint::{
@ -9,6 +8,8 @@ use servicepoint::{
};
use std::ptr::NonNull;
wrap_grid!(Cp437Grid, u8);
wrap_functions!(cp437grid;
/// Creates a new [Cp437Grid] with the specified dimensions.
@ -50,49 +51,7 @@ wrap_functions!(cp437grid;
);
wrap_clone!(Cp437Grid);
wrap_free!(Cp437Grid);
wrap_methods!(Cp437Grid;
/// Gets the current value at the specified position.
///
/// # Arguments
///
/// - `x` and `y`: position of the cell to read
///
/// # Panics
///
/// - when accessing `x` or `y` out of bounds
ref fn get(x: usize, y: usize) -> u8;
/// Sets the value at the specified position.
///
/// # Arguments
///
/// - `x` and `y`: position of the cell
/// - `value`: the value to write to the cell
///
/// returns: old value of the cell
///
/// # Panics
///
/// - when accessing `x` or `y` out of bounds
mut fn set(x: usize, y: usize, value: u8);
/// Sets the value of all cells in the grid.
///
/// # Arguments
///
/// - `cp437_grid`: instance to write to
/// - `value`: the value to set all cells to
mut fn fill(value: u8);
/// Gets the width of the grid.
ref fn width() -> usize;
/// Gets the height of the grid.
ref fn height() -> usize;
/// Gets an unsafe reference to the data of the grid.
///
/// The returned memory is valid for the lifetime of the instance.

59
src/containers/mod.rs
View file

@ -12,6 +12,65 @@ pub use byte_slice::*;
pub use char_grid::*;
pub use cp437_grid::*;
macro_rules! wrap_container {
($object_type:ident) => {
derive_clone!($object_type);
derive_free!($object_type);
};
}
macro_rules! derive_get_width_height {
($object_type:ident) => {
$crate::macros::wrap_methods! {$object_type;
/// Gets the width.
ref fn width() -> usize;
/// Gets the height.
ref fn height() -> usize;
}
};
}
macro_rules! wrap_grid {
($object_type:ident, $value_type:ident) => {
$crate::containers::wrap_container!($object_type);
$crate::containers::derive_get_width_height!($object_type);
$crate::macros::wrap_methods! {$object_type;
/// Gets the current value at the specified position.
///
/// # Arguments
///
/// - `x` and `y`: position of the cell to read
///
/// # Panics
///
/// - when accessing `x` or `y` out of bounds
ref fn get(x: usize, y: usize) -> $value_type;
/// Sets the value of the specified position.
///
/// # Arguments
///
/// - `x` and `y`: position of the cell
/// - `value`: the value to write to the cell
///
/// # Panics
///
/// - when accessing `x` or `y` out of bounds
mut fn set(x: usize, y: usize, value: $value_type);
/// Sets the state of all cells in the grid.
///
/// # Arguments
///
/// - `value`: the value to set all cells to
mut fn fill(value: $value_type);
}
};
}
pub(crate) use {derive_get_width_height, wrap_container, wrap_grid};
mod _hidden {
/// This is a type only used by cbindgen to have a type for pointers.
#[allow(unused)]