add width and height macro

src/bitmap.rs

@@ -1,8 +1,9 @@
 use servicepoint::{DataRef, Grid};
 use std::sync::{Arc};
-use crate::macros::wrap_uniffi_object;
+use crate::macros::{wrap_width_height, wrap_uniffi_object};
 
 wrap_uniffi_object!(Bitmap);
+wrap_width_height!(Bitmap);
 
 #[uniffi::export]
 impl Bitmap {
@@ -42,13 +43,6 @@ impl Bitmap {
     pub fn fill(&self, value: bool) {
         self.actual.write().unwrap().fill(value)
     }
-    pub fn width(&self) -> u64 {
-        self.actual.read().unwrap().width() as u64
-    }
-
-    pub fn height(&self) -> u64 {
-        self.actual.read().unwrap().height() as u64
-    }
     
     pub fn equals(&self, other: &Bitmap) -> bool {
         let a = self.actual.read().unwrap();

src/brightness_grid.rs

@@ -1,8 +1,9 @@
 use servicepoint::{Brightness, DataRef, Grid};
 use std::sync::{Arc};
-use crate::macros::wrap_uniffi_object;
+use crate::macros::{wrap_width_height, wrap_uniffi_object};
 
 wrap_uniffi_object!(BrightnessGrid);
+wrap_width_height!(BrightnessGrid);
 
 #[uniffi::export]
 impl BrightnessGrid {
@@ -45,13 +46,6 @@ impl BrightnessGrid {
             .unwrap()
             .fill(Brightness::saturating_from(value))
     }
-    pub fn width(&self) -> u64 {
-        self.actual.read().unwrap().width() as u64
-    }
-
-    pub fn height(&self) -> u64 {
-        self.actual.read().unwrap().height() as u64
-    }
 
     pub fn equals(&self, other: &BrightnessGrid) -> bool {
         let a = self.actual.read().unwrap();

src/char_grid.rs

@@ -2,9 +2,10 @@ use crate::cp437_grid::Cp437Grid;
 use servicepoint::{Grid, SetValueSeriesError};
 use std::convert::Into;
 use std::sync::{Arc};
-use crate::macros::wrap_uniffi_object;
+use crate::macros::{wrap_width_height, wrap_uniffi_object};
 
 wrap_uniffi_object!(CharGrid);
+wrap_width_height!(CharGrid);
 
 #[derive(uniffi::Error, thiserror::Error, Debug)]
 pub enum CharGridError {
@@ -59,14 +60,6 @@ impl CharGrid {
         Ok(())
     }
 
-    pub fn width(&self) -> u64 {
-        self.actual.read().unwrap().width() as u64
-    }
-
-    pub fn height(&self) -> u64 {
-        self.actual.read().unwrap().height() as u64
-    }
-
     pub fn equals(&self, other: &CharGrid) -> bool {
         let a = self.actual.read().unwrap();
         let b = other.actual.read().unwrap();

src/cp437_grid.rs

@@ -1,9 +1,10 @@
 use crate::char_grid::CharGrid;
 use servicepoint::{DataRef, Grid};
 use std::sync::{Arc};
-use crate::macros::wrap_uniffi_object;
+use crate::macros::{wrap_width_height, wrap_uniffi_object};
 
 wrap_uniffi_object!(Cp437Grid);
+wrap_width_height!(Cp437Grid);
 
 #[uniffi::export]
 impl Cp437Grid {
@@ -38,13 +39,6 @@ impl Cp437Grid {
     pub fn fill(&self, value: u8) {
         self.actual.write().unwrap().fill(value)
     }
-    pub fn width(&self) -> u64 {
-        self.actual.read().unwrap().width() as u64
-    }
-
-    pub fn height(&self) -> u64 {
-        self.actual.read().unwrap().height() as u64
-    }
 
     pub fn equals(&self, other: &Cp437Grid) -> bool {
         let a = self.actual.read().unwrap();

src/macros.rs

@@ -28,3 +28,20 @@ macro_rules! wrap_uniffi_object {
 }
 
 pub(crate) use wrap_uniffi_object;
+
+macro_rules! wrap_width_height {
+    ($t:ident) => {
+        #[uniffi::export]
+        impl $t {
+            pub fn width(&self) -> u64 {
+                self.actual.read().unwrap().width() as u64
+            }
+        
+            pub fn height(&self) -> u64 {
+                self.actual.read().unwrap().height() as u64
+            }
+        }
+    };
+}
+
+pub(crate) use wrap_width_height;