feat: image copy and paste

src/utils.rs

@@ -1,4 +1,7 @@
-use std::path::{Path, PathBuf};
+use std::{
+    borrow::Cow,
+    path::{Path, PathBuf},
+};
 
 use iced::widget;
 use image::{DynamicImage, ImageDecoder, ImageReader, ImageResult, RgbaImage};
@@ -52,3 +55,19 @@ pub const fn string_from_filter_type(f: widget::image::FilterMethod) -> &'static
         widget::image::FilterMethod::Nearest => "nearest neighbor",
     }
 }
+
+pub fn arboard_from_rgbaimage<'a>(image: &'a RgbaImage) -> arboard::ImageData<'a> {
+    arboard::ImageData {
+        width: image.width() as usize,
+        height: image.height() as usize,
+        bytes: Cow::Borrowed(image.as_ref()),
+    }
+}
+pub fn rgbaimage_from_arboard(image: arboard::ImageData) -> RgbaImage {
+    RgbaImage::from_raw(
+        image.width as u32,
+        image.height as u32,
+        image.bytes.into_owned(),
+    )
+    .unwrap()
+}