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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,102 @@ | ||
| use iced::widget::{ | ||
| button, | ||
| image::{Handle, Image}, | ||
| Button, | ||
| }; | ||
| pub use iced_fonts::BOOTSTRAP_FONT_BYTES; | ||
| use std::{borrow::Cow, str::FromStr}; | ||
| use url::{ParseError, Url}; | ||
|
|
||
| use super::{Message, PixelFormat}; | ||
|
|
||
| // Helper function to ensure required icons are imported | ||
| pub fn get_fonts() -> Vec<Cow<'static, [u8]>> { | ||
| vec![BOOTSTRAP_FONT_BYTES.into()] | ||
| } | ||
|
|
||
| // Image details for passing the view around | ||
| #[derive(Debug, Clone)] | ||
| pub struct ImageInfo { | ||
| pub pixels: Vec<u8>, | ||
| pub width: u32, | ||
| pub height: u32, | ||
| } | ||
|
|
||
| impl Default for ImageInfo { | ||
| fn default() -> Self { | ||
| Self { | ||
| pixels: vec![255; (Self::WIDTH as usize * Self::HEIGHT as usize) * 4], | ||
| width: Self::WIDTH, | ||
| height: Self::HEIGHT, | ||
| } | ||
| } | ||
| } | ||
|
|
||
| impl ImageInfo { | ||
| // The default dimentions | ||
| const WIDTH: u32 = 800; | ||
| const HEIGHT: u32 = 800; | ||
|
|
||
| pub fn new(pixels: Vec<u8>, format: PixelFormat, width: u32, height: u32) -> Self { | ||
| // R, G, B, A | ||
| assert_eq!(pixels.len() % 4, 0); | ||
|
|
||
| let pixels = match format { | ||
| PixelFormat::Rgba => pixels, | ||
| PixelFormat::Bgra => pixels | ||
| .chunks(4) | ||
| .flat_map(|chunk| [chunk[2], chunk[1], chunk[0], chunk[3]]) | ||
| .collect(), | ||
| }; | ||
|
|
||
| Self { | ||
| pixels, | ||
| width, | ||
| height, | ||
| } | ||
| } | ||
|
|
||
| pub fn as_image(&self) -> Image<Handle> { | ||
| Image::new(Handle::from_rgba( | ||
| self.width, | ||
| self.height, | ||
| self.pixels.clone(), | ||
| )) | ||
| } | ||
| } | ||
|
|
||
| pub fn to_url(url: &str) -> Option<Url> { | ||
| match Url::parse(url) { | ||
| Ok(url) => Some(url), | ||
| Err(error) => { | ||
| if let ParseError::RelativeUrlWithoutBase = error { | ||
| let mut base = String::from("https://"); | ||
| base.push_str(url); | ||
| Url::parse(&base).ok() | ||
| } else { | ||
| None | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| pub type Bookmarks = Vec<Bookmark>; | ||
|
|
||
| #[derive(Debug, Clone)] | ||
| pub struct Bookmark { | ||
| url: Url, | ||
| name: String, | ||
| // icon: Optional<> | ||
| } | ||
| impl Bookmark { | ||
| pub fn new(url: &str, name: &str) -> Self { | ||
| Bookmark { | ||
| url: Url::from_str(url).expect("Failed to parse url from bookmark url"), | ||
| name: name.to_string(), | ||
| } | ||
| } | ||
|
|
||
| pub fn as_button(&self) -> Button<Message> { | ||
| button(self.name.as_str()).on_press(Message::GoToUrl(self.url.to_string())) | ||
| } | ||
| } |
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