diff options
Diffstat (limited to 'iced_builder/src/theme.rs')
| -rw-r--r-- | iced_builder/src/theme.rs | 107 |
1 files changed, 104 insertions, 3 deletions
diff --git a/iced_builder/src/theme.rs b/iced_builder/src/theme.rs index e41474c..e128162 100644 --- a/iced_builder/src/theme.rs +++ b/iced_builder/src/theme.rs @@ -5,10 +5,10 @@ use iced::Color; use crate::config::Config; -pub fn theme_index(theme_name: String, slice: &[iced::Theme]) -> Option<usize> { +pub fn theme_index(theme_name: &str, slice: &[iced::Theme]) -> Option<usize> { slice .iter() - .position(|theme| theme.to_string() == theme_name) + .position(|theme| &theme.to_string() == theme_name) } pub fn theme_from_str( @@ -56,7 +56,108 @@ pub fn theme_from_str( } } -#[derive(Debug)] +fn palette_to_string(palette: &iced::theme::Palette) -> String { + format!( + r#"Palette {{ + background: color!(0x{}), + text: color!(0x{}), + primary: color!(0x{}), + success: color!(0x{}), + danger: color!(0x{}), + }}"#, + color_to_hex(palette.background), + color_to_hex(palette.text), + color_to_hex(palette.primary), + color_to_hex(palette.success), + color_to_hex(palette.danger), + ) +} + +fn extended_to_string(extended: &Extended) -> String { + format!( + r#" +Extended{{background:Background{{base:Pair{{color:color!(0x{}),text:color!(0x{}),}},weak:Pair{{color:color!(0x{}),text:color!(0x{}),}},strong:Pair{{color:color!(0x{}),text:color!(0x{}),}},}},primary:Primary{{base:Pair{{color:color!(0x{}),text:color!(0x{}),}},weak:Pair{{color:color!(0x{}),text:color!(0x{}),}},strong:Pair{{color:color!(0x{}),text:color!(0x{}),}},}},secondary:Secondary{{base:Pair{{color:color!(0x{}),text:color!(0x{}),}},weak:Pair{{color:color!(0x{}),text:color!(0x{}),}},strong:Pair{{color:color!(0x{}),text:color!(0x{}),}},}},success:Success{{base:Pair{{color:color!(0x{}),text:color!(0x{}),}},weak:Pair{{color:color!(0x{}),text:color!(0x{}),}},strong:Pair{{color:color!(0x{}),text:color!(0x{}),}},}},danger:Danger{{base:Pair{{color:color!(0x{}),text:color!(0x{}),}},weak:Pair{{color:color!(0x{}),text:color!(0x{}),}},strong:Pair{{color:color!(0x{}),text:color!(0x{}),}},}},is_dark:true,}}"#, + color_to_hex(extended.background.base.color), + color_to_hex(extended.background.base.text), + color_to_hex(extended.background.weak.color), + color_to_hex(extended.background.weak.text), + color_to_hex(extended.background.strong.color), + color_to_hex(extended.background.strong.text), + color_to_hex(extended.primary.base.color), + color_to_hex(extended.primary.base.text), + color_to_hex(extended.primary.weak.color), + color_to_hex(extended.primary.weak.text), + color_to_hex(extended.primary.strong.color), + color_to_hex(extended.primary.strong.text), + color_to_hex(extended.secondary.base.color), + color_to_hex(extended.secondary.base.text), + color_to_hex(extended.secondary.weak.color), + color_to_hex(extended.secondary.weak.text), + color_to_hex(extended.secondary.strong.color), + color_to_hex(extended.secondary.strong.text), + color_to_hex(extended.success.base.color), + color_to_hex(extended.success.base.text), + color_to_hex(extended.success.weak.color), + color_to_hex(extended.success.weak.text), + color_to_hex(extended.success.strong.color), + color_to_hex(extended.success.strong.text), + color_to_hex(extended.danger.base.color), + color_to_hex(extended.danger.base.text), + color_to_hex(extended.danger.weak.color), + color_to_hex(extended.danger.weak.text), + color_to_hex(extended.danger.strong.color), + color_to_hex(extended.danger.strong.text), + ) +} + +pub fn theme_to_string(theme: &iced::Theme) -> String { + let palette = theme.palette(); + let extended = theme.extended_palette(); + + let generated_extended = Extended::generate(palette); + + if &generated_extended == extended { + format!( + r#"custom( + "{}".to_string(), + {} + )"#, + theme, + palette_to_string(&palette) + ) + } else { + format!( + r#"custom_with_fn( + "{}".to_string(), + {}, + |_| {} + )"#, + theme, + palette_to_string(&palette), + extended_to_string(extended) + ) + } +} + +fn color_to_hex(color: Color) -> String { + use std::fmt::Write; + + let mut hex = String::with_capacity(16); + + let [r, g, b, a] = color.into_rgba8(); + + let _ = write!(&mut hex, "{:02X}", r); + let _ = write!(&mut hex, "{:02X}", g); + let _ = write!(&mut hex, "{:02X}", b); + + if a < u8::MAX { + let _ = write!(&mut hex, ", {:.2}", a as f32 / 255.0); + } + + hex +} + +#[derive(Debug, Clone)] pub struct Appearance { pub selected: iced::Theme, pub all: Arc<[iced::Theme]>, |