diff options
Diffstat (limited to 'winit/src/icon.rs')
-rw-r--r-- | winit/src/icon.rs | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/winit/src/icon.rs b/winit/src/icon.rs deleted file mode 100644 index 0fe010ca..00000000 --- a/winit/src/icon.rs +++ /dev/null @@ -1,63 +0,0 @@ -//! Attach an icon to the window of your application. -pub use crate::core::window::icon::*; - -use crate::core::window::icon; - -use std::io; - -#[cfg(feature = "image")] -use std::path::Path; - -/// Creates an icon from an image file. -/// -/// This will return an error in case the file is missing at run-time. You may prefer [`Self::from_file_data`] instead. -#[cfg(feature = "image")] -pub fn from_file<P: AsRef<Path>>(icon_path: P) -> Result<Icon, Error> { - let icon = image_rs::io::Reader::open(icon_path)?.decode()?.to_rgba8(); - - Ok(icon::from_rgba(icon.to_vec(), icon.width(), icon.height())?) -} - -/// Creates an icon from the content of an image file. -/// -/// This content can be included in your application at compile-time, e.g. using the `include_bytes!` macro. -/// You can pass an explicit file format. Otherwise, the file format will be guessed at runtime. -#[cfg(feature = "image")] -pub fn from_file_data( - data: &[u8], - explicit_format: Option<image_rs::ImageFormat>, -) -> Result<Icon, Error> { - let mut icon = image_rs::io::Reader::new(std::io::Cursor::new(data)); - let icon_with_format = match explicit_format { - Some(format) => { - icon.set_format(format); - icon - } - None => icon.with_guessed_format()?, - }; - - let pixels = icon_with_format.decode()?.to_rgba8(); - - Ok(icon::from_rgba( - pixels.to_vec(), - pixels.width(), - pixels.height(), - )?) -} - -/// An error produced when creating an [`Icon`]. -#[derive(Debug, thiserror::Error)] -pub enum Error { - /// The [`Icon`] is not valid. - #[error("The icon is invalid: {0}")] - InvalidError(#[from] icon::Error), - - /// The underlying OS failed to create the icon. - #[error("The underlying OS failted to create the window icon: {0}")] - OsError(#[from] io::Error), - - /// The `image` crate reported an error. - #[cfg(feature = "image")] - #[error("Unable to create icon from a file: {0}")] - ImageError(#[from] image_rs::error::ImageError), -} |