diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/widget.rs | 2 | ||||
| -rw-r--r-- | src/window.rs | 2 | ||||
| -rw-r--r-- | src/window/icon.rs | 209 | ||||
| -rw-r--r-- | src/window/settings.rs | 8 |
4 files changed, 59 insertions, 162 deletions
diff --git a/src/widget.rs b/src/widget.rs index e2b0537e..c0ac716f 100644 --- a/src/widget.rs +++ b/src/widget.rs @@ -124,7 +124,7 @@ pub mod text_input { //! Display fields that can be filled with text. pub use iced_native::widget::text_input::{ focus, move_cursor_to, move_cursor_to_end, move_cursor_to_front, - select_all, Appearance, Id, StyleSheet, + select_all, Appearance, Icon, Id, Side, StyleSheet, }; /// A field that can be filled with text. diff --git a/src/window.rs b/src/window.rs index 5a199580..aba4bce8 100644 --- a/src/window.rs +++ b/src/window.rs @@ -6,6 +6,6 @@ pub mod icon; pub use icon::Icon; pub use position::Position; -pub use settings::Settings; +pub use settings::{PlatformSpecific, Settings}; pub use crate::runtime::window::*; diff --git a/src/window/icon.rs b/src/window/icon.rs index 659d2b64..e09dd048 100644 --- a/src/window/icon.rs +++ b/src/window/icon.rs @@ -1,175 +1,66 @@ //! Attach an icon to the window of your application. -use std::fmt; +pub use crate::runtime::window::icon::*; + +use crate::runtime::window::icon; + use std::io; -#[cfg(feature = "image_rs")] +#[cfg(feature = "image")] use std::path::Path; -/// The icon of a window. -#[derive(Clone)] -pub struct Icon(iced_winit::winit::window::Icon); +/// 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")] +#[cfg_attr(docsrs, doc(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(); -impl fmt::Debug for Icon { - fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { - f.debug_tuple("Icon").field(&format_args!("_")).finish() - } + Ok(icon::from_rgba(icon.to_vec(), icon.width(), icon.height())?) } -impl Icon { - /// Creates an icon from 32bpp RGBA data. - pub fn from_rgba( - rgba: Vec<u8>, - width: u32, - height: u32, - ) -> Result<Self, Error> { - let raw = - iced_winit::winit::window::Icon::from_rgba(rgba, width, height)?; - - Ok(Icon(raw)) - } - - /// 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_rs")] - pub fn from_file<P: AsRef<Path>>(icon_path: P) -> Result<Self, Error> { - let icon = image_rs::io::Reader::open(icon_path)?.decode()?.to_rgba8(); - - Self::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_rs")] - pub fn from_file_data( - data: &[u8], - explicit_format: Option<image_rs::ImageFormat>, - ) -> Result<Self, 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()?, - }; +/// 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")] +#[cfg_attr(docsrs, doc(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(); + let pixels = icon_with_format.decode()?.to_rgba8(); - Self::from_rgba(pixels.to_vec(), pixels.width(), pixels.height()) - } + Ok(icon::from_rgba( + pixels.to_vec(), + pixels.width(), + pixels.height(), + )?) } -/// An error produced when using `Icon::from_rgba` with invalid arguments. -#[derive(Debug)] +/// An error produced when creating an [`Icon`]. +#[derive(Debug, thiserror::Error)] pub enum Error { - /// The provided RGBA data isn't divisble by 4. - /// - /// Therefore, it cannot be safely interpreted as 32bpp RGBA pixels. - InvalidData { - /// The length of the provided RGBA data. - byte_count: usize, - }, - - /// The number of RGBA pixels does not match the provided dimensions. - DimensionsMismatch { - /// The provided width. - width: u32, - /// The provided height. - height: u32, - /// The amount of pixels of the provided RGBA data. - pixel_count: usize, - }, + /// The [`Icon`] is not valid. + #[error("The icon is invalid: {0}")] + InvalidError(#[from] icon::Error), /// The underlying OS failed to create the icon. - OsError(io::Error), - - /// The `image` crate reported an error - #[cfg(feature = "image_rs")] - ImageError(image_rs::error::ImageError), -} - -impl From<std::io::Error> for Error { - fn from(os_error: std::io::Error) -> Self { - Error::OsError(os_error) - } -} - -impl From<iced_winit::winit::window::BadIcon> for Error { - fn from(error: iced_winit::winit::window::BadIcon) -> Self { - use iced_winit::winit::window::BadIcon; - - match error { - BadIcon::ByteCountNotDivisibleBy4 { byte_count } => { - Error::InvalidData { byte_count } - } - BadIcon::DimensionsVsPixelCount { - width, - height, - pixel_count, - .. - } => Error::DimensionsMismatch { - width, - height, - pixel_count, - }, - BadIcon::OsError(os_error) => Error::OsError(os_error), - } - } -} - -impl From<Icon> for iced_winit::winit::window::Icon { - fn from(icon: Icon) -> Self { - icon.0 - } -} - -#[cfg(feature = "image_rs")] -impl From<image_rs::error::ImageError> for Error { - fn from(image_error: image_rs::error::ImageError) -> Self { - Self::ImageError(image_error) - } -} - -impl fmt::Display for Error { - fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { - match self { - Error::InvalidData { byte_count } => { - write!( - f, - "The provided RGBA data (with length {byte_count:?}) isn't divisble by \ - 4. Therefore, it cannot be safely interpreted as 32bpp RGBA \ - pixels." - ) - } - Error::DimensionsMismatch { - width, - height, - pixel_count, - } => { - write!( - f, - "The number of RGBA pixels ({pixel_count:?}) does not match the provided \ - dimensions ({width:?}x{height:?})." - ) - } - Error::OsError(e) => write!( - f, - "The underlying OS failed to create the window \ - icon: {e:?}" - ), - #[cfg(feature = "image_rs")] - Error::ImageError(e) => { - write!(f, "Unable to create icon from a file: {e:?}") - } - } - } -} - -impl std::error::Error for Error { - fn source(&self) -> Option<&(dyn std::error::Error + 'static)> { - Some(self) - } + #[error("The underlying OS failted to create the window icon: {0}")] + OsError(#[from] io::Error), + + /// The `image` crate reported an error. + #[cfg(feature = "image")] + #[cfg_attr(docsrs, doc(cfg(feature = "image")))] + #[error("Unable to create icon from a file: {0}")] + ImageError(#[from] image_rs::error::ImageError), } diff --git a/src/window/settings.rs b/src/window/settings.rs index 24d0f4f9..3c8da62f 100644 --- a/src/window/settings.rs +++ b/src/window/settings.rs @@ -1,5 +1,7 @@ use crate::window::{Icon, Position}; +pub use iced_winit::settings::PlatformSpecific; + /// The window settings of an application. #[derive(Debug, Clone)] pub struct Settings { @@ -32,6 +34,9 @@ pub struct Settings { /// The icon of the window. pub icon: Option<Icon>, + + /// Platform specific settings. + pub platform_specific: PlatformSpecific, } impl Default for Settings { @@ -47,6 +52,7 @@ impl Default for Settings { transparent: false, always_on_top: false, icon: None, + platform_specific: Default::default(), } } } @@ -64,7 +70,7 @@ impl From<Settings> for iced_winit::settings::Window { transparent: settings.transparent, always_on_top: settings.always_on_top, icon: settings.icon.map(Icon::into), - platform_specific: Default::default(), + platform_specific: settings.platform_specific, } } } |