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refactor: extract constants
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parent
84f183ab84
commit
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7 changed files with 65 additions and 52 deletions
43
src/constants.rs
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43
src/constants.rs
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use crate::*;
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pub(crate) const PAGE_SIZE: usize = 10;
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macro_rules! bytes {
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($name:ident $value:expr) => { pub(crate) const $name: &'static [u8] = $value; }
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}
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macro_rules! string {
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($name:ident $value:expr) => { pub(crate) const $name: &'static str = $value; }
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}
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macro_rules! color {
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($name:ident $value:expr) => { pub(crate) const $name: Color = $value; }
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}
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bytes!(MAGIC_PNG &[0x89, b'P', b'N', b'G', 0x0D, 0x0A, 0x1A, 0x0A]);
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bytes!(MAGIC_JPG_1 &[0xFF, 0xD8, 0xFF, 0xDB]);
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bytes!(MAGIC_JPG_2 &[0xFF, 0xD8, 0xFF, 0xE0, 0x00, 0x10, 0x4A, 0x46, 0x49, 0x46, 0x00, 0x01]);
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bytes!(MAGIC_JPG_3 &[0xFF, 0xD8, 0xFF, 0xEE]);
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bytes!(MAGIC_JPG_4A &[0xFF, 0xD8, 0xFF, 0xE1]);
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string!(ICON_DIRECTORY "");
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string!(ICON_IMAGE "");
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string!(ICON_MUSIC "");
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string!(ICON_MUSIC_NO_META "");
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string!(ICON_UNKNOWN "");
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string!(ICON_SCROLL_LEFT "❮");
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string!(ICON_SCROLL_RIGHT "❯");
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color!(FG_MODAL Color::Rgb(255, 255, 255));
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color!(BG_MODAL Color::Rgb(0, 0, 0));
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color!(FG_BROWSE Color::Rgb(255, 192, 0));
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color!(BG_COLUMN Color::Rgb(0, 0, 0));
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color!(FG_ROW Color::Rgb(0, 0, 0));
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color!(BG_ROW Color::Rgb(192, 128, 0));
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color!(BG_CELL Color::Rgb(224, 192, 0));
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color!(FG_CELL Color::Rgb(255, 255, 255));
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color!(BG_EDIT Color::Rgb(48, 96, 0));
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color!(FG_EDIT Color::Rgb(255, 255, 255));
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color!(BG_BROWSE Color::Rgb(0, 0, 0));
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color!(BG_SAVE Color::Rgb(192, 96, 0));
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color!(FG_SAVE Color::Rgb(255, 255, 255));
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color!(BG_QUIT Color::Rgb(128, 0, 0));
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color!(FG_QUIT Color::Rgb(255, 255, 255));
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