From 67f703cf68e7a4f9262c8416fe5953777b8a3bff Mon Sep 17 00:00:00 2001
From: Joscha <joscha@plugh.de>
Date: Thu, 16 Feb 2023 21:03:10 +0100
Subject: [PATCH] Extract Pos and Size to separate file

---
 src/buffer.rs | 150 +-------------------------------------------------
 src/coords.rs | 147 +++++++++++++++++++++++++++++++++++++++++++++++++
 src/lib.rs    |   3 +-
 3 files changed, 151 insertions(+), 149 deletions(-)
 create mode 100644 src/coords.rs

diff --git a/src/buffer.rs b/src/buffer.rs
index 4804fcb..d433aed 100644
--- a/src/buffer.rs
+++ b/src/buffer.rs
@@ -1,154 +1,8 @@
-use std::ops::{Add, AddAssign, Neg, Range, Sub, SubAssign};
+use std::ops::Range;
 
 use crossterm::style::ContentStyle;
 
-use crate::{Styled, WidthDb};
-
-#[derive(Debug, Default, Clone, Copy, PartialEq, Eq)]
-pub struct Size {
-    pub width: u16,
-    pub height: u16,
-}
-
-impl Size {
-    pub const ZERO: Self = Self::new(0, 0);
-
-    pub const fn new(width: u16, height: u16) -> Self {
-        Self { width, height }
-    }
-
-    pub const fn saturating_add(self, rhs: Self) -> Self {
-        Self::new(
-            self.width.saturating_add(rhs.width),
-            self.height.saturating_add(rhs.height),
-        )
-    }
-
-    pub const fn saturating_sub(self, rhs: Self) -> Self {
-        Self::new(
-            self.width.saturating_sub(rhs.width),
-            self.height.saturating_sub(rhs.height),
-        )
-    }
-}
-
-impl Add for Size {
-    type Output = Self;
-
-    fn add(self, rhs: Self) -> Self {
-        Self::new(self.width + rhs.width, self.height + rhs.height)
-    }
-}
-
-impl AddAssign for Size {
-    fn add_assign(&mut self, rhs: Self) {
-        self.width += rhs.width;
-        self.height += rhs.height;
-    }
-}
-
-impl Sub for Size {
-    type Output = Self;
-
-    fn sub(self, rhs: Self) -> Self {
-        Self::new(self.width - rhs.width, self.height - rhs.height)
-    }
-}
-
-impl SubAssign for Size {
-    fn sub_assign(&mut self, rhs: Self) {
-        self.width -= rhs.width;
-        self.height -= rhs.height;
-    }
-}
-
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
-pub struct Pos {
-    pub x: i32,
-    pub y: i32,
-}
-
-impl Pos {
-    pub const ZERO: Self = Self::new(0, 0);
-
-    pub const fn new(x: i32, y: i32) -> Self {
-        Self { x, y }
-    }
-}
-
-impl From<Size> for Pos {
-    fn from(s: Size) -> Self {
-        Self::new(s.width.into(), s.height.into())
-    }
-}
-
-impl Add for Pos {
-    type Output = Self;
-
-    fn add(self, rhs: Self) -> Self {
-        Self::new(self.x + rhs.x, self.y + rhs.y)
-    }
-}
-
-impl Add<Size> for Pos {
-    type Output = Self;
-
-    fn add(self, rhs: Size) -> Self {
-        Self::new(self.x + rhs.width as i32, self.y + rhs.height as i32)
-    }
-}
-
-impl AddAssign for Pos {
-    fn add_assign(&mut self, rhs: Self) {
-        self.x += rhs.x;
-        self.y += rhs.y;
-    }
-}
-
-impl AddAssign<Size> for Pos {
-    fn add_assign(&mut self, rhs: Size) {
-        self.x += rhs.width as i32;
-        self.y += rhs.height as i32;
-    }
-}
-
-impl Sub for Pos {
-    type Output = Self;
-
-    fn sub(self, rhs: Self) -> Self {
-        Self::new(self.x - rhs.x, self.y - rhs.y)
-    }
-}
-
-impl Sub<Size> for Pos {
-    type Output = Self;
-
-    fn sub(self, rhs: Size) -> Self {
-        Self::new(self.x - rhs.width as i32, self.y - rhs.height as i32)
-    }
-}
-
-impl SubAssign for Pos {
-    fn sub_assign(&mut self, rhs: Self) {
-        self.x -= rhs.x;
-        self.y -= rhs.y;
-    }
-}
-
-impl SubAssign<Size> for Pos {
-    fn sub_assign(&mut self, rhs: Size) {
-        self.x -= rhs.width as i32;
-        self.y -= rhs.height as i32;
-    }
-}
-
-impl Neg for Pos {
-    type Output = Self;
-
-    fn neg(self) -> Self {
-        Self::new(-self.x, -self.y)
-    }
-}
+use crate::{Pos, Size, Styled, WidthDb};
 
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub struct Cell {
diff --git a/src/coords.rs b/src/coords.rs
new file mode 100644
index 0000000..01450a6
--- /dev/null
+++ b/src/coords.rs
@@ -0,0 +1,147 @@
+use std::ops::{Add, AddAssign, Neg, Sub, SubAssign};
+
+#[derive(Debug, Default, Clone, Copy, PartialEq, Eq)]
+pub struct Size {
+    pub width: u16,
+    pub height: u16,
+}
+
+impl Size {
+    pub const ZERO: Self = Self::new(0, 0);
+
+    pub const fn new(width: u16, height: u16) -> Self {
+        Self { width, height }
+    }
+
+    pub const fn saturating_add(self, rhs: Self) -> Self {
+        Self::new(
+            self.width.saturating_add(rhs.width),
+            self.height.saturating_add(rhs.height),
+        )
+    }
+
+    pub const fn saturating_sub(self, rhs: Self) -> Self {
+        Self::new(
+            self.width.saturating_sub(rhs.width),
+            self.height.saturating_sub(rhs.height),
+        )
+    }
+}
+
+impl Add for Size {
+    type Output = Self;
+
+    fn add(self, rhs: Self) -> Self {
+        Self::new(self.width + rhs.width, self.height + rhs.height)
+    }
+}
+
+impl AddAssign for Size {
+    fn add_assign(&mut self, rhs: Self) {
+        self.width += rhs.width;
+        self.height += rhs.height;
+    }
+}
+
+impl Sub for Size {
+    type Output = Self;
+
+    fn sub(self, rhs: Self) -> Self {
+        Self::new(self.width - rhs.width, self.height - rhs.height)
+    }
+}
+
+impl SubAssign for Size {
+    fn sub_assign(&mut self, rhs: Self) {
+        self.width -= rhs.width;
+        self.height -= rhs.height;
+    }
+}
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub struct Pos {
+    pub x: i32,
+    pub y: i32,
+}
+
+impl Pos {
+    pub const ZERO: Self = Self::new(0, 0);
+
+    pub const fn new(x: i32, y: i32) -> Self {
+        Self { x, y }
+    }
+}
+
+impl From<Size> for Pos {
+    fn from(s: Size) -> Self {
+        Self::new(s.width.into(), s.height.into())
+    }
+}
+
+impl Add for Pos {
+    type Output = Self;
+
+    fn add(self, rhs: Self) -> Self {
+        Self::new(self.x + rhs.x, self.y + rhs.y)
+    }
+}
+
+impl Add<Size> for Pos {
+    type Output = Self;
+
+    fn add(self, rhs: Size) -> Self {
+        Self::new(self.x + rhs.width as i32, self.y + rhs.height as i32)
+    }
+}
+
+impl AddAssign for Pos {
+    fn add_assign(&mut self, rhs: Self) {
+        self.x += rhs.x;
+        self.y += rhs.y;
+    }
+}
+
+impl AddAssign<Size> for Pos {
+    fn add_assign(&mut self, rhs: Size) {
+        self.x += rhs.width as i32;
+        self.y += rhs.height as i32;
+    }
+}
+
+impl Sub for Pos {
+    type Output = Self;
+
+    fn sub(self, rhs: Self) -> Self {
+        Self::new(self.x - rhs.x, self.y - rhs.y)
+    }
+}
+
+impl Sub<Size> for Pos {
+    type Output = Self;
+
+    fn sub(self, rhs: Size) -> Self {
+        Self::new(self.x - rhs.width as i32, self.y - rhs.height as i32)
+    }
+}
+
+impl SubAssign for Pos {
+    fn sub_assign(&mut self, rhs: Self) {
+        self.x -= rhs.x;
+        self.y -= rhs.y;
+    }
+}
+
+impl SubAssign<Size> for Pos {
+    fn sub_assign(&mut self, rhs: Size) {
+        self.x -= rhs.width as i32;
+        self.y -= rhs.height as i32;
+    }
+}
+
+impl Neg for Pos {
+    type Output = Self;
+
+    fn neg(self) -> Self {
+        Self::new(-self.x, -self.y)
+    }
+}
diff --git a/src/lib.rs b/src/lib.rs
index d1312f1..34cb81b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -10,6 +10,7 @@
 #![warn(clippy::use_self)]
 
 mod buffer;
+mod coords;
 mod frame;
 mod styled;
 mod terminal;
@@ -18,7 +19,7 @@ pub mod widgets;
 mod widthdb;
 mod wrap;
 
-pub use buffer::{Pos, Size};
+pub use coords::*;
 pub use frame::*;
 pub use styled::*;
 pub use terminal::*;