fix: blur only after blur event

this was likely off by one because of a rounding change from v1

Cargo.toml

@@ -126,7 +126,7 @@ ashpd = { version = "0.12.3", default-features = false, optional = true }
 async-fs = { version = "2.2", optional = true }
 async-std = { version = "1.13", optional = true }
 auto_enums = "0.8.8"
-cctk = { git = "https://github.com/pop-os/cosmic-protocols", package = "cosmic-client-toolkit", rev = "160b086", optional = true }
+cctk = { git = "https://github.com/pop-os/cosmic-protocols", package = "cosmic-client-toolkit", rev = "a7d2d7a", optional = true }
 jiff = "0.2"
 cosmic-config = { path = "cosmic-config" }
 cosmic-settings-config = { git = "https://github.com/pop-os/cosmic-settings-daemon", optional = true }

cosmic-config-derive/src/lib.rs

@@ -1,8 +1,8 @@
 use proc_macro::TokenStream;
 use quote::quote;
-use syn::{self};
+use syn;
 
-#[proc_macro_derive(CosmicConfigEntry, attributes(version, id))]
+#[proc_macro_derive(CosmicConfigEntry, attributes(version, id, cosmic_config_entry))]
 pub fn cosmic_config_entry_derive(input: TokenStream) -> TokenStream {
     // Construct a representation of Rust code as a syntax tree
     // that we can manipulate
@@ -12,6 +12,25 @@ pub fn cosmic_config_entry_derive(input: TokenStream) -> TokenStream {
     impl_cosmic_config_entry_macro(&ast)
 }
 
+fn get_cosmic_config_attrs(field: &syn::Field) -> Result<Option<syn::Type>, syn::Error> {
+    let mut with = None;
+
+    for attr in &field.attrs {
+        if !attr.path().is_ident("cosmic_config_entry") {
+            continue;
+        }
+        attr.parse_nested_meta(|meta| {
+            if meta.path.is_ident("with") {
+                let value = meta.value()?;
+                with = Some(value.parse()?);
+            }
+            Ok(())
+        })?;
+    }
+
+    Ok(with)
+}
+
 fn impl_cosmic_config_entry_macro(ast: &syn::DeriveInput) -> TokenStream {
     let attributes = &ast.attrs;
     let version = attributes
@@ -48,19 +67,54 @@ fn impl_cosmic_config_entry_macro(ast: &syn::DeriveInput) -> TokenStream {
 
     let write_each_config_field = fields.iter().map(|field| {
         let field_name = &field.ident;
-        quote! {
-            cosmic_config::ConfigSet::set(&tx, stringify!(#field_name), &self.#field_name)?;
+        let with = match get_cosmic_config_attrs(field) {
+            Ok(attrs) => attrs,
+            Err(e) => {
+                return e.to_compile_error();
+            }
+        };
+
+        if let Some(with) = with {
+            quote! {
+                {
+                    let conv = self.#field_name.clone().into();
+                    cosmic_config::ConfigSet::set::<#with>(&tx, stringify!(#field_name), conv)?;
+                }
+            }
+        } else {
+            quote! {
+                cosmic_config::ConfigSet::set(&tx, stringify!(#field_name), &self.#field_name)?;
+            }
         }
     });
 
     let get_each_config_field = fields.iter().map(|field| {
         let field_name = &field.ident;
         let field_type = &field.ty;
-        quote! {
-            match cosmic_config::ConfigGet::get::<#field_type>(config, stringify!(#field_name)) {
-                Ok(#field_name) => default.#field_name = #field_name,
-                Err(why) if matches!(why, cosmic_config::Error::NoConfigDirectory) => (),
-                Err(e) => errors.push(e),
+        let with = match get_cosmic_config_attrs(field) {
+            Ok(attrs) => attrs,
+            Err(e) => {
+                return e.to_compile_error();
+            }
+        };
+
+        if let Some(with) = with {
+            quote! {
+                match cosmic_config::ConfigGet::get::<#with>(config, stringify!(#field_name)) {
+                    Ok(value) => {
+                        default.#field_name = value.into();
+                    }
+                    Err(why) if matches!(why, cosmic_config::Error::NoConfigDirectory) => (),
+                    Err(e) => errors.push(e),
+                }
+            }
+        } else {
+            quote! {
+                match cosmic_config::ConfigGet::get::<#field_type>(config, stringify!(#field_name)) {
+                    Ok(#field_name) => default.#field_name = #field_name,
+                    Err(why) if matches!(why, cosmic_config::Error::NoConfigDirectory) => (),
+                    Err(e) => errors.push(e),
+                }
             }
         }
     });
@@ -68,17 +122,39 @@ fn impl_cosmic_config_entry_macro(ast: &syn::DeriveInput) -> TokenStream {
     let update_each_config_field = fields.iter().map(|field| {
         let field_name = &field.ident;
         let field_type = &field.ty;
-        quote! {
-            stringify!(#field_name) => {
-                match cosmic_config::ConfigGet::get::<#field_type>(config, stringify!(#field_name)) {
-                    Ok(value) => {
-                        if self.#field_name != value {
-                            keys.push(stringify!(#field_name));
-                        }
-                        self.#field_name = value;
-                    },
-                    Err(e) => {
-                        errors.push(e);
+        let with = match get_cosmic_config_attrs(field) {
+            Ok(attrs) => attrs,
+            Err(e) => {
+                return e.to_compile_error();
+            }
+        };
+
+        if let Some(with) = with {
+            quote! {
+                stringify!(#field_name) => {
+                    match cosmic_config::ConfigGet::get::<#with>(config, stringify!(#field_name)) {
+                        Ok(value) => {
+                            let value = value.into();
+                            if self.#field_name != value {
+                                keys.push(stringify!(#field_name));
+                            }
+                            self.#field_name = value;
+                        },
+                        Err(e) => errors.push(e),
+                    }
+                }
+            }
+        } else {
+            quote! {
+                stringify!(#field_name) => {
+                    match cosmic_config::ConfigGet::get::<#field_type>(config, stringify!(#field_name)) {
+                        Ok(value) => {
+                            if self.#field_name != value {
+                                keys.push(stringify!(#field_name));
+                            }
+                            self.#field_name = value;
+                        },
+                        Err(e) => errors.push(e),
                     }
                 }
             }

cosmic-config/src/lib.rs

@@ -162,6 +162,7 @@ pub trait ConfigSet {
 pub struct Config {
     system_path: Option<PathBuf>,
     user_path: Option<PathBuf>,
+    previous: Option<Box<Config>>,
 }
 
 /// Check that the name is relative and doesn't contain . or ..
@@ -180,9 +181,13 @@ fn sanitize_name(name: &str) -> Result<&Path, Error> {
 impl Config {
     /// Get a system config for the given name and config version
     pub fn system(name: &str, version: u64) -> Result<Self, Error> {
+        Self::system_inner(name, version, true)
+    }
+
+    fn system_inner(name: &str, version: u64, look_for_previous: bool) -> Result<Self, Error> {
         let path = sanitize_name(name)?.join(format!("v{version}"));
         #[cfg(unix)]
-        let system_path = xdg::BaseDirectories::with_prefix("cosmic").find_data_file(path);
+        let system_path = xdg::BaseDirectories::with_prefix("cosmic").find_data_file(&path);
 
         #[cfg(windows)]
         let system_path =
@@ -192,6 +197,13 @@ impl Config {
         Ok(Self {
             system_path,
             user_path: None,
+            previous: if version > 1 && look_for_previous {
+                Self::system_inner(name, version - 1, false)
+                    .ok()
+                    .map(Box::new)
+            } else {
+                None
+            },
         })
     }
 
@@ -199,6 +211,10 @@ impl Config {
     // Use folder at XDG config/name for config storage, return Config if successful
     //TODO: fallbacks for flatpak (HOST_XDG_CONFIG_HOME, xdg-desktop settings proxy)
     pub fn new(name: &str, version: u64) -> Result<Self, Error> {
+        Self::new_inner(name, version, true)
+    }
+
+    fn new_inner(name: &str, version: u64, look_for_previous: bool) -> Result<Self, Error> {
         // Look for [name]/v[version]
         let path = sanitize_name(name)?.join(format!("v{}", version));
 
@@ -223,15 +239,29 @@ impl Config {
         Ok(Self {
             system_path,
             user_path: Some(user_path),
+            previous: if version > 1 && look_for_previous {
+                Self::new_inner(name, version - 1, false).ok().map(Box::new)
+            } else {
+                None
+            },
         })
     }
 
     /// Get config for the given application name and config version and custom path.
     pub fn with_custom_path(name: &str, version: u64, custom_path: PathBuf) -> Result<Self, Error> {
+        Self::with_custom_path_inner(name, version, custom_path, true)
+    }
+
+    fn with_custom_path_inner(
+        name: &str,
+        version: u64,
+        custom_path: PathBuf,
+        look_for_previous: bool,
+    ) -> Result<Self, Error> {
         // Look for [name]/v[version]
         let path = sanitize_name(name)?.join(format!("v{version}"));
 
-        let mut user_path = custom_path;
+        let mut user_path = custom_path.clone();
         user_path.push("cosmic");
         user_path.push(path);
         // Create new configuration directory if not found.
@@ -241,6 +271,13 @@ impl Config {
         Ok(Self {
             system_path: None,
             user_path: Some(user_path),
+            previous: if version > 1 && look_for_previous {
+                Self::with_custom_path_inner(name, version - 1, custom_path.clone(), false)
+                    .ok()
+                    .map(Box::new)
+            } else {
+                None
+            },
         })
     }
 
@@ -250,6 +287,10 @@ impl Config {
     // Use folder at XDG config/name for config storage, return Config if successful
     //TODO: fallbacks for flatpak (HOST_XDG_CONFIG_HOME, xdg-desktop settings proxy)
     pub fn new_state(name: &str, version: u64) -> Result<Self, Error> {
+        Self::new_state_inner(name, version, true)
+    }
+
+    fn new_state_inner(name: &str, version: u64, look_for_previous: bool) -> Result<Self, Error> {
         // Look for [name]/v[version]
         let path = sanitize_name(name)?.join(format!("v{}", version));
 
@@ -263,6 +304,13 @@ impl Config {
         Ok(Self {
             system_path: None,
             user_path: Some(user_path),
+            previous: if version > 1 && look_for_previous {
+                Self::new_state_inner(name, version - 1, false)
+                    .ok()
+                    .map(Box::new)
+            } else {
+                None
+            },
         })
     }
 
@@ -373,7 +421,13 @@ impl ConfigGet for Config {
                 Ok(ron::from_str(&data)?)
             }
 
-            _ => Err(Error::NotFound),
+            _ => {
+                if let Some(previous) = self.previous.as_ref() {
+                    previous.get_local(key)
+                } else {
+                    Err(Error::NotFound)
+                }
+            }
         }
     }
 

cosmic-theme/Cargo.toml

@@ -15,6 +15,7 @@ export = ["serde_json"]
 no-default = []
 
 [dependencies]
+hex_color = { version = "3", features = ["serde"] }
 palette = { version = "0.7.6", features = ["serializing"] }
 almost = "0.2"
 serde = { version = "1.0.228", features = ["derive"] }

cosmic-theme/src/model/color.rs

@@ -0,0 +1,173 @@
+//! Color representation and serde helpers for the Cosmic theme
+
+use hex_color::HexColor;
+use palette::{Srgb, Srgba};
+use serde::{Deserialize, Serialize};
+
+/// A color in the Cosmic theme for serialization and deserialization
+#[derive(Debug, Copy, Clone, PartialEq, Deserialize, Serialize)]
+#[serde(untagged)]
+pub enum ColorRepr {
+    /// A color represented as a hex string
+    #[serde(with = "hex_color::rgba")]
+    Hex(HexColor),
+    /// A color represented as an RGBA value
+    Rgba(Srgba),
+    /// A color represented as an RGB value
+    Rgb(Srgb),
+}
+
+/// An optional color in the Cosmic theme for serialization and deserialization
+#[repr(transparent)]
+#[derive(Debug, Copy, Clone, PartialEq, Deserialize, Serialize)]
+#[serde(transparent)]
+pub struct ColorReprOption(Option<ColorRepr>);
+
+impl From<Srgb> for ColorRepr {
+    fn from(color: Srgb) -> Self {
+        let rgb_u8: Srgb<u8> = color.into_format();
+        ColorRepr::Hex(HexColor {
+            r: rgb_u8.red,
+            g: rgb_u8.green,
+            b: rgb_u8.blue,
+            a: 255,
+        })
+    }
+}
+
+impl From<Srgba> for ColorRepr {
+    fn from(color: Srgba) -> Self {
+        let rgba_u8: Srgba<u8> = color.into_format();
+        ColorRepr::Hex(HexColor {
+            r: rgba_u8.red,
+            g: rgba_u8.green,
+            b: rgba_u8.blue,
+            a: rgba_u8.alpha,
+        })
+    }
+}
+
+impl From<ColorRepr> for Srgb {
+    fn from(value: ColorRepr) -> Self {
+        match value {
+            ColorRepr::Hex(hex) => Srgb::<u8>::new(hex.r, hex.g, hex.b).into_format(),
+            ColorRepr::Rgb(rgb) => rgb,
+            ColorRepr::Rgba(rgba) => Srgb::new(rgba.red, rgba.green, rgba.blue),
+        }
+    }
+}
+
+impl From<ColorRepr> for Srgba {
+    fn from(value: ColorRepr) -> Self {
+        match value {
+            ColorRepr::Hex(hex) => Srgba::<u8>::new(hex.r, hex.g, hex.b, hex.a).into_format(),
+            ColorRepr::Rgb(rgb) => Srgba::new(rgb.red, rgb.green, rgb.blue, 1.0),
+            ColorRepr::Rgba(rgba) => rgba,
+        }
+    }
+}
+
+impl From<ColorReprOption> for Option<Srgb> {
+    fn from(value: ColorReprOption) -> Self {
+        value.0.map(std::convert::Into::into)
+    }
+}
+
+impl From<ColorReprOption> for Option<Srgba> {
+    fn from(value: ColorReprOption) -> Self {
+        value.0.map(std::convert::Into::into)
+    }
+}
+
+impl From<Option<Srgb>> for ColorReprOption {
+    fn from(value: Option<Srgb>) -> Self {
+        ColorReprOption(value.map(std::convert::Into::into))
+    }
+}
+
+impl From<Option<Srgba>> for ColorReprOption {
+    fn from(value: Option<Srgba>) -> Self {
+        ColorReprOption(value.map(std::convert::Into::into))
+    }
+}
+
+/// A trait for converting between a color type and its representation for serialization and deserialization
+pub trait ConvColorRepr: Sized {
+    /// Convert from a color representation to the color type
+    fn from_repr(repr: ColorRepr) -> Self;
+    /// Convert from the color type to its representation for serialization
+    fn to_repr(&self) -> ColorRepr;
+}
+
+impl ConvColorRepr for Srgba {
+    fn from_repr(repr: ColorRepr) -> Self {
+        repr.into()
+    }
+
+    fn to_repr(&self) -> ColorRepr {
+        (*self).into()
+    }
+}
+
+impl ConvColorRepr for Srgb {
+    fn from_repr(repr: ColorRepr) -> Self {
+        repr.into()
+    }
+
+    fn to_repr(&self) -> ColorRepr {
+        (*self).into()
+    }
+}
+
+/// Serde helpers for serializing and deserializing colors in the Cosmic theme
+pub mod color_serde {
+    use super::*;
+    use serde::{Deserialize, Deserializer, Serializer};
+
+    /// Serialize a color to a hex string
+    pub fn serialize<T, S>(color: &T, serializer: S) -> Result<S::Ok, S::Error>
+    where
+        T: ConvColorRepr,
+        S: Serializer,
+    {
+        let repr = color.to_repr();
+        repr.serialize(serializer)
+    }
+
+    /// Deserialize a color from a hex string or RGB/RGBA
+    pub fn deserialize<'de, T, D>(deserializer: D) -> Result<T, D::Error>
+    where
+        T: ConvColorRepr,
+        D: Deserializer<'de>,
+    {
+        let repr = ColorRepr::deserialize(deserializer)?;
+        Ok(T::from_repr(repr))
+    }
+
+    /// Serde helpers for serializing and deserializing optional colors in the Cosmic theme
+    pub mod option {
+        use super::*;
+
+        /// Serialize an optional color
+        pub fn serialize<T, S>(value: &Option<T>, serializer: S) -> Result<S::Ok, S::Error>
+        where
+            T: ConvColorRepr,
+            S: Serializer,
+        {
+            match value {
+                Some(v) => super::serialize(v, serializer),
+                None => serializer.serialize_none(),
+            }
+        }
+
+        /// Deserialize an optional color
+        pub fn deserialize<'de, T, D>(deserializer: D) -> Result<Option<T>, D::Error>
+        where
+            T: ConvColorRepr,
+            D: Deserializer<'de>,
+        {
+            let opt = Option::<ColorRepr>::deserialize(deserializer)?;
+            Ok(opt.map(T::from_repr))
+        }
+    }
+}

cosmic-theme/src/model/cosmic_palette.rs

@@ -1,3 +1,4 @@
+use crate::color::color_serde;
 use palette::Srgba;
 use serde::{Deserialize, Serialize};
 use std::sync::LazyLock;
@@ -95,75 +96,107 @@ pub struct CosmicPaletteInner {
 
     /// Utility Colors
     /// Colors used for various points of emphasis in the UI.
+    #[serde(with = "color_serde")]
     pub bright_red: Srgba,
     /// Colors used for various points of emphasis in the UI.
+    #[serde(with = "color_serde")]
     pub bright_green: Srgba,
     /// Colors used for various points of emphasis in the UI.
+    #[serde(with = "color_serde")]
     pub bright_orange: Srgba,
 
     /// Surface Grays
     /// Colors used for three levels of surfaces in the UI.
+    #[serde(with = "color_serde")]
     pub gray_1: Srgba,
     /// Colors used for three levels of surfaces in the UI.
+    #[serde(with = "color_serde")]
     pub gray_2: Srgba,
 
     /// System Neutrals
     /// A wider spread of dark colors for more general use.
+    #[serde(with = "color_serde")]
     pub neutral_0: Srgba,
     /// A wider spread of dark colors for more general use.
+    #[serde(with = "color_serde")]
     pub neutral_1: Srgba,
     /// A wider spread of dark colors for more general use.
+    #[serde(with = "color_serde")]
     pub neutral_2: Srgba,
     /// A wider spread of dark colors for more general use.
+    #[serde(with = "color_serde")]
     pub neutral_3: Srgba,
     /// A wider spread of dark colors for more general use.
+    #[serde(with = "color_serde")]
     pub neutral_4: Srgba,
     /// A wider spread of dark colors for more general use.
+    #[serde(with = "color_serde")]
     pub neutral_5: Srgba,
     /// A wider spread of dark colors for more general use.
+    #[serde(with = "color_serde")]
     pub neutral_6: Srgba,
     /// A wider spread of dark colors for more general use.
+    #[serde(with = "color_serde")]
     pub neutral_7: Srgba,
     /// A wider spread of dark colors for more general use.
+    #[serde(with = "color_serde")]
     pub neutral_8: Srgba,
     /// A wider spread of dark colors for more general use.
+    #[serde(with = "color_serde")]
     pub neutral_9: Srgba,
     /// A wider spread of dark colors for more general use.
+    #[serde(with = "color_serde")]
     pub neutral_10: Srgba,
 
     /// Potential Accent Color Combos
+    #[serde(with = "color_serde")]
     pub accent_blue: Srgba,
     /// Potential Accent Color Combos
+    #[serde(with = "color_serde")]
     pub accent_indigo: Srgba,
     /// Potential Accent Color Combos
+    #[serde(with = "color_serde")]
     pub accent_purple: Srgba,
     /// Potential Accent Color Combos
+    #[serde(with = "color_serde")]
     pub accent_pink: Srgba,
     /// Potential Accent Color Combos
+    #[serde(with = "color_serde")]
     pub accent_red: Srgba,
     /// Potential Accent Color Combos
+    #[serde(with = "color_serde")]
     pub accent_orange: Srgba,
     /// Potential Accent Color Combos
+    #[serde(with = "color_serde")]
     pub accent_yellow: Srgba,
     /// Potential Accent Color Combos
+    #[serde(with = "color_serde")]
     pub accent_green: Srgba,
     /// Potential Accent Color Combos
+    #[serde(with = "color_serde")]
     pub accent_warm_grey: Srgba,
 
     /// Extended Color Palette
     /// Colors used for themes, app icons, illustrations, and other brand purposes.
+    #[serde(with = "color_serde")]
     pub ext_warm_grey: Srgba,
     /// Colors used for themes, app icons, illustrations, and other brand purposes.
+    #[serde(with = "color_serde")]
     pub ext_orange: Srgba,
     /// Colors used for themes, app icons, illustrations, and other brand purposes.
+    #[serde(with = "color_serde")]
     pub ext_yellow: Srgba,
     /// Colors used for themes, app icons, illustrations, and other brand purposes.
+    #[serde(with = "color_serde")]
     pub ext_blue: Srgba,
     /// Colors used for themes, app icons, illustrations, and other brand purposes.
+    #[serde(with = "color_serde")]
     pub ext_purple: Srgba,
     /// Colors used for themes, app icons, illustrations, and other brand purposes.
+    #[serde(with = "color_serde")]
     pub ext_pink: Srgba,
     /// Colors used for themes, app icons, illustrations, and other brand purposes.
+    #[serde(with = "color_serde")]
     pub ext_indigo: Srgba,
 }
 

cosmic-theme/src/model/dark.ron

@@ -1 +1 @@
-Dark((name:"cosmic-dark",bright_red:(red:1.0,green:0.62745098,blue:0.60392157,alpha:1.0),bright_green:(red:0.36862745,green:0.85882352,blue:0.54901960,alpha:1.0),bright_orange:(red:1.0,green:0.63921569,blue:0.49019608,alpha:1.0),gray_1:(red:0.10588235,green:0.10588235,blue:0.10588235,alpha:1.0),gray_2:(red:0.14901961,green:0.14901961,blue:0.14901961,alpha:1.0),neutral_0:(red:0.0,green:0.0,blue:0.0,alpha:1.0),neutral_1:(red:0.01176471,green:0.01176471,blue:0.01176471,alpha:1.0),neutral_2:(red:0.08627451,green:0.08627451,blue:0.08627451,alpha:1.0),neutral_3:(red:0.18039216,green:0.18039216,blue:0.18039216,alpha:1.0),neutral_4:(red:0.28235294,green:0.28235294,blue:0.28235294,alpha:1.0),neutral_5:(red:0.38823529,green:0.38823529,blue:0.38823529,alpha:1.0),neutral_6:(red:0.50196078,green:0.50196078,blue:0.50196078,alpha:1.0),neutral_7:(red:0.61960784,green:0.61960784,blue:0.61960784,alpha:1.0),neutral_8:(red:0.74509804,green:0.74509804,blue:0.74509804,alpha:1.0),neutral_9:(red:0.87058824,green:0.87058824,blue:0.87058824,alpha:1.0),neutral_10:(red:1.0,green:1.0,blue:1.0,alpha:1.0),accent_blue:(red:0.3882353,green:0.81568627,blue:0.87450981,alpha:1.0),accent_indigo:(red:0.63137255,green:0.75294118,blue:0.92156863,alpha:1.0),accent_purple:(red:0.90588235,green:0.61176471,blue:0.99607843,alpha:1.0),accent_pink:(red:1.0,green:0.61176471,blue:0.69411765,alpha:1.0),accent_red:(red:0.99215686,green:0.63137255,blue:0.62745098,alpha:1.0),accent_orange:(red:1.0,green:0.67843137,blue:0.0,alpha:1.0),accent_yellow:(red:0.96862745,green:0.87843137,blue:0.38431373,alpha:1.0),accent_green:(red:0.57254902,green:0.81176471,blue:0.61176471,alpha:1.0),accent_warm_grey:(red:0.79215686,green:0.72941176,blue:0.70588235,alpha:1.0),ext_warm_grey:(red:0.60784314,green:0.55686275,blue:0.54117647,alpha:1.0),ext_orange:(red:1.0,green:0.67843137,blue:0.0,alpha:1.0),ext_yellow:(red:0.99607843,green:0.85882353,blue:0.25098039,alpha:1.0),ext_blue:(red:0.28235294,green:0.72549020,blue:0.78039216,alpha:1.0),ext_purple:(red:0.81176471,green:0.49019608,blue:1.0,alpha:1.0),ext_pink:(red:0.97647059,green:0.22745098,blue:0.51372549,alpha:1.0),ext_indigo:(red:0.24313725,green:0.53333333,blue:1.0,alpha:1.0)))
+Dark((name: "cosmic-dark",bright_red: "#FFA09AFF",bright_green: "#5EDB8CFF",bright_orange: "#FFA37DFF",gray_1: "#1B1B1BFF",gray_2: "#262626FF",neutral_0: "#000000FF",neutral_1: "#030303FF",neutral_2: "#161616FF",neutral_3: "#2E2E2EFF",neutral_4: "#484848FF",neutral_5: "#636363FF",neutral_6: "#808080FF",neutral_7: "#9E9E9EFF",neutral_8: "#BEBEBEFF",neutral_9: "#DEDEDEFF",neutral_10: "#FFFFFFFF",accent_blue: "#63D0DFFF",accent_indigo: "#A1C0EBFF",accent_purple: "#E79CFEFF",accent_pink: "#FF9CB1FF",accent_red: "#FDA1A0FF",accent_orange: "#FFAD00FF",accent_yellow: "#F7E062FF",accent_green: "#92CF9CFF",accent_warm_grey: "#CABAB4FF",ext_warm_grey: "#9B8E8AFF",ext_orange: "#FFAD00FF",ext_yellow: "#FEDB40FF",ext_blue: "#48B9C7FF",ext_purple: "#CF7DFFFF",ext_pink: "#F93A83FF",ext_indigo: "#3E88FFFF",))

cosmic-theme/src/model/derivation.rs

@@ -1,3 +1,4 @@
+use crate::color::color_serde;
 use palette::{Srgba, WithAlpha};
 use serde::{Deserialize, Serialize};
 
@@ -8,14 +9,18 @@ use crate::composite::over;
 #[must_use]
 pub struct Container {
     /// the color of the container
+    #[serde(with = "color_serde")]
     pub base: Srgba,
     /// the color of components in the container
     pub component: Component,
     /// the color of dividers in the container
+    #[serde(with = "color_serde")]
     pub divider: Srgba,
     /// the color of text in the container
+    #[serde(with = "color_serde")]
     pub on: Srgba,
     /// the color of @small_widget_container
+    #[serde(with = "color_serde")]
     pub small_widget: Srgba,
 }
 
@@ -45,30 +50,42 @@ impl Container {
 #[must_use]
 pub struct Component {
     /// The base color of the widget
+    #[serde(with = "color_serde")]
     pub base: Srgba,
     /// The color of the widget when it is hovered
+    #[serde(with = "color_serde")]
     pub hover: Srgba,
     /// the color of the widget when it is pressed
+    #[serde(with = "color_serde")]
     pub pressed: Srgba,
     /// the color of the widget when it is selected
+    #[serde(with = "color_serde")]
     pub selected: Srgba,
     /// the color of the widget when it is selected
+    #[serde(with = "color_serde")]
     pub selected_text: Srgba,
     /// the color of the widget when it is focused
+    #[serde(with = "color_serde")]
     pub focus: Srgba,
     /// the color of dividers for this widget
+    #[serde(with = "color_serde")]
     pub divider: Srgba,
     /// the color of text for this widget
+    #[serde(with = "color_serde")]
     pub on: Srgba,
     // the color of text with opacity 80 for this widget
     // pub text_opacity_80: Srgba,
     /// the color of the widget when it is disabled
+    #[serde(with = "color_serde")]
     pub disabled: Srgba,
     /// the color of text in the widget when it is disabled
+    #[serde(with = "color_serde")]
     pub on_disabled: Srgba,
     /// the color of the border for the widget
+    #[serde(with = "color_serde")]
     pub border: Srgba,
     /// the color of the border for the widget when it is disabled
+    #[serde(with = "color_serde")]
     pub disabled_border: Srgba,
 }
 

cosmic-theme/src/model/light.ron

@@ -1 +1 @@
-Light((name:"cosmic-light",bright_red:(red:0.53725490,green:0.01568627,blue:0.09411765,alpha:1.0),bright_green:(red:0.0,green:0.34117647,blue:0.17254901,alpha:1.0),bright_orange:(red:0.47450980,green:0.17254902,blue:0.0,alpha:1.0),gray_1:(red:0.84313725,green:0.84313725,blue:0.84313725,alpha:1.0),gray_2:(red:0.89411765,green:0.89411765,blue:0.89411765,alpha:1.0),neutral_0:(red:1.0,green:1.0,blue:1.0,alpha:1.0),neutral_1:(red:0.87058824,green:0.87058824,blue:0.87058824,alpha:1.0),neutral_2:(red:0.74509804,green:0.74509804,blue:0.74509804,alpha:1.0),neutral_3:(red:0.61960784,green:0.61960784,blue:0.61960784,alpha:1.0),neutral_4:(red:0.50196078,green:0.50196078,blue:0.50196078,alpha:1.0),neutral_5:(red:0.38823529,green:0.38823529,blue:0.38823529,alpha:1.0),neutral_6:(red:0.28235294,green:0.28235294,blue:0.28235294,alpha:1.0),neutral_7:(red:0.18039216,green:0.18039216,blue:0.18039216,alpha:1.0),neutral_8:(red:0.08627451,green:0.08627451,blue:0.08627451,alpha:1.0),neutral_9:(red:0.01176471,green:0.01176471,blue:0.01176471,alpha:1.0),neutral_10:(red:0.0,green:0.0,blue:0.0,alpha:1.0),accent_blue:(red:0.0,green:0.32156863,blue:0.35294118,alpha:1.0),accent_indigo:(red:0.18039216,green:0.28627451,blue:0.42745098,alpha:1.0),accent_purple:(red:0.40784314,green:0.12941176,blue:0.48627451,alpha:1.0),accent_pink:(red:0.52549020,green:0.01568627,blue:0.22745098,alpha:1.0),accent_red:(red:0.47058824,green:0.16078431,blue:0.18039216,alpha:1.0),accent_orange:(red:0.38431373,green:0.25098039,blue:0.0,alpha:1.0),accent_yellow:(red:0.32549020,green:0.28235294,blue:0.0,alpha:1.0),accent_green:(red:0.09411765,green:0.33333333,blue:0.16078431,alpha:1.0),accent_warm_grey:(red:0.33333333,green:0.27843137,blue:0.25882353,alpha:1.0),ext_warm_grey:(red:0.60784314,green:0.55686275,blue:0.54117647,alpha:1.0),ext_orange:(red:0.98431373,green:0.72156863,blue:0.42352941,alpha:1.0),ext_yellow:(red:0.96862745,green:0.87843137,blue:0.38431373,alpha:1.0),ext_blue:(red:0.41568627,green:0.79215686,blue:0.84705882,alpha:1.0),ext_purple:(red:0.83529412,green:0.54901961,blue:1.0,alpha:1.0),ext_pink:(red:1.0,green:0.61176471,blue:0.86666667,alpha:1.0),ext_indigo:(red:0.58431373,green:0.76862745,blue:0.98823529,alpha:1.0)))
+Light((name: "cosmic-light",bright_red: "#890418FF",bright_green: "#00572CFF",bright_orange: "#792C00FF",gray_1: "#D7D7D7FF",gray_2: "#E4E4E4FF",neutral_0: "#FFFFFFFF",neutral_1: "#DEDEDEFF",neutral_2: "#BEBEBEFF",neutral_3: "#9E9E9EFF",neutral_4: "#808080FF",neutral_5: "#636363FF",neutral_6: "#484848FF",neutral_7: "#2E2E2EFF",neutral_8: "#161616FF",neutral_9: "#030303FF",neutral_10: "#000000FF",accent_blue: "#00525AFF",accent_indigo: "#2E496DFF",accent_purple: "#68217CFF",accent_pink: "#86043AFF",accent_red: "#78292EFF",accent_orange: "#624000FF",accent_yellow: "#534800FF",accent_green: "#185529FF",accent_warm_grey: "#554742FF",ext_warm_grey: "#9B8E8AFF",ext_orange: "#FBB86CFF",ext_yellow: "#F7E062FF",ext_blue: "#6ACAD8FF",ext_purple: "#D58CFFFF",ext_pink: "#FF9CDDFF",ext_indigo: "#95C4FCFF",))

cosmic-theme/src/model/mod.rs

@@ -6,6 +6,7 @@ pub use mode::*;
 pub use spacing::*;
 pub use theme::*;
 
+pub mod color;
 mod corner;
 mod cosmic_palette;
 mod density;

cosmic-theme/src/model/theme.rs

@@ -1,15 +1,16 @@
 use crate::{
     Component, Container, CornerRadii, CosmicPalette, CosmicPaletteInner, DARK_PALETTE,
     LIGHT_PALETTE, NAME, Spacing, ThemeMode,
+    color::{ColorRepr, ColorReprOption, color_serde, color_serde::option as color_serde_option},
     composite::over,
     steps::{color_index, get_small_widget_color, get_surface_color, get_text, steps},
 };
-use cosmic_config::{Config, CosmicConfigEntry};
+use cosmic_config::{Config, CosmicConfigEntry, cosmic_config_derive::CosmicConfigEntry};
 use palette::{
     IntoColor, Oklcha, Srgb, Srgba, WithAlpha, color_difference::Wcag21RelativeContrast, rgb::Rgb,
 };
 use serde::{Deserialize, Serialize};
-use std::num::NonZeroUsize;
+use std::{default, num::NonZeroUsize};
 
 /// ID for the current dark `ThemeBuilder` config
 pub const DARK_THEME_BUILDER_ID: &str = "com.system76.CosmicTheme.Dark.Builder";
@@ -37,24 +38,25 @@ pub enum Layer {
 
 #[must_use]
 /// Cosmic Theme data structure with all colors and its name
-#[derive(
-    Clone,
-    Debug,
-    Serialize,
-    Deserialize,
-    PartialEq,
-    cosmic_config::cosmic_config_derive::CosmicConfigEntry,
-)]
-#[version = 1]
+#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, CosmicConfigEntry)]
+#[version = 2]
 pub struct Theme {
     /// name of the theme
     pub name: String,
     /// background element colors
-    pub background: Container,
+    pub(crate) background: Container,
     /// primary element colors
-    pub primary: Container,
+    pub(crate) primary: Container,
     /// secondary element colors
-    pub secondary: Container,
+    pub(crate) secondary: Container,
+    /// background element colors
+    pub(crate) transparent_background: Container,
+    /// primary element colors
+    pub(crate) transparent_primary: Container,
+    /// secondary element colors
+    pub(crate) transparent_secondary: Container,
+    /// button component styling
+    pub button: Component,
     /// accent element colors
     pub accent: Component,
     /// suggested element colors
@@ -77,8 +79,6 @@ pub struct Theme {
     pub link_button: Component,
     /// text button element colors
     pub text_button: Component,
-    /// button component styling
-    pub button: Component,
     /// palette
     pub palette: CosmicPaletteInner,
     /// spacing
@@ -96,15 +96,31 @@ pub struct Theme {
     /// cosmic-comp custom window hint color
     pub window_hint: Option<Srgb>,
     /// enables blurred transparency
-    pub is_frosted: bool,
+    pub frosted: BlurStrength,
+    /// frosted windows
+    pub frosted_windows: bool,
+    /// frosted system interface
+    pub frosted_system_interface: bool,
+    /// frosted panel
+    pub frosted_panel: bool,
+    /// frosted applet popups
+    pub frosted_applets: bool,
     /// shade color for dialogs
+    #[serde(with = "color_serde")]
+    #[cosmic_config_entry(with = ColorRepr)]
     pub shade: Srgba,
     /// accent text colors
     /// If None, accent base color is the accent text color.
+    #[serde(with = "color_serde_option")]
+    #[cosmic_config_entry(with = ColorReprOption)]
     pub accent_text: Option<Srgba>,
     /// control tint color
+    #[serde(with = "color_serde_option")]
+    #[cosmic_config_entry(with = ColorReprOption)]
     pub control_tint: Option<Srgb>,
     /// text tint color
+    #[serde(with = "color_serde_option")]
+    #[cosmic_config_entry(with = ColorReprOption)]
     pub text_tint: Option<Srgb>,
 }
 
@@ -170,6 +186,39 @@ impl Theme {
         todo!();
     }
 
+    #[allow(clippy::doc_markdown)]
+    #[inline]
+    /// get opaque or transparent background based on whether blur is active
+    pub fn background(&self, transparent: bool) -> &Container {
+        if transparent {
+            &self.transparent_background
+        } else {
+            &self.background
+        }
+    }
+
+    #[allow(clippy::doc_markdown)]
+    #[inline]
+    /// get opaque or transparent primary based on whether blur is active
+    pub fn primary(&self, transparent: bool) -> &Container {
+        if transparent {
+            &self.transparent_primary
+        } else {
+            &self.primary
+        }
+    }
+
+    #[allow(clippy::doc_markdown)]
+    #[inline]
+    /// get opaque or transparent secondary based on whether blur is active
+    pub fn secondary(&self, transparent: bool) -> &Container {
+        if transparent {
+            &self.transparent_secondary
+        } else {
+            &self.secondary
+        }
+    }
+
     #[must_use]
     #[allow(clippy::doc_markdown)]
     #[inline]
@@ -739,7 +788,7 @@ impl Theme {
             if color_scheme.trim().contains("default") || color_scheme.trim().contains("light") {
                 return Self::light_default();
             }
-        };
+        }
 
         Self::dark_default()
     }
@@ -748,10 +797,10 @@ impl Theme {
     pub fn preferred_theme() -> Self {
         let current_desktop = std::env::var("XDG_CURRENT_DESKTOP");
 
-        if let Ok(desktop) = current_desktop {
-            if desktop.trim().to_lowercase().contains("gnome") {
-                return Self::gtk_prefer_colorscheme();
-            }
+        if let Ok(desktop) = current_desktop
+            && desktop.trim().to_lowercase().contains("gnome")
+        {
+            return Self::gtk_prefer_colorscheme();
         }
 
         Self::dark_default()
@@ -766,15 +815,8 @@ impl From<CosmicPalette> for Theme {
 
 #[must_use]
 /// Helper for building customized themes
-#[derive(
-    Clone,
-    Debug,
-    Serialize,
-    Deserialize,
-    cosmic_config::cosmic_config_derive::CosmicConfigEntry,
-    PartialEq,
-)]
-#[version = 1]
+#[derive(Clone, Debug, Serialize, Deserialize, CosmicConfigEntry, PartialEq)]
+#[version = 2]
 pub struct ThemeBuilder {
     /// override the palette for the builder
     pub palette: CosmicPalette,
@@ -783,31 +825,59 @@ pub struct ThemeBuilder {
     /// override corner radii for the builder
     pub corner_radii: CornerRadii,
     /// override neutral_tint for the builder
+    #[serde(with = "color_serde_option")]
+    #[cosmic_config_entry(with = ColorReprOption)]
     pub neutral_tint: Option<Srgb>,
     /// override bg_color for the builder
+    #[serde(with = "color_serde_option")]
+    #[cosmic_config_entry(with = ColorReprOption)]
     pub bg_color: Option<Srgba>,
     /// override the primary container bg color for the builder
+    #[serde(with = "color_serde_option")]
+    #[cosmic_config_entry(with = ColorReprOption)]
     pub primary_container_bg: Option<Srgba>,
     /// override the secontary container bg color for the builder
+    #[serde(with = "color_serde_option")]
+    #[cosmic_config_entry(with = ColorReprOption)]
     pub secondary_container_bg: Option<Srgba>,
     /// override the text tint for the builder
+    #[serde(with = "color_serde_option")]
+    #[cosmic_config_entry(with = ColorReprOption)]
     pub text_tint: Option<Srgb>,
     /// override the accent color for the builder
+    #[serde(with = "color_serde_option")]
+    #[cosmic_config_entry(with = ColorReprOption)]
     pub accent: Option<Srgb>,
     /// override the success color for the builder
+    #[serde(with = "color_serde_option")]
+    #[cosmic_config_entry(with = ColorReprOption)]
     pub success: Option<Srgb>,
     /// override the warning color for the builder
+    #[serde(with = "color_serde_option")]
+    #[cosmic_config_entry(with = ColorReprOption)]
     pub warning: Option<Srgb>,
     /// override the destructive color for the builder
+    #[serde(with = "color_serde_option")]
+    #[cosmic_config_entry(with = ColorReprOption)]
     pub destructive: Option<Srgb>,
     /// enabled blurred transparency
-    pub is_frosted: bool, // TODO handle
+    pub frosted: BlurStrength,
     /// cosmic-comp window gaps size (outer, inner)
     pub gaps: (u32, u32),
     /// cosmic-comp active hint window outline width
     pub active_hint: u32,
     /// cosmic-comp custom window hint color
+    #[serde(with = "color_serde_option")]
+    #[cosmic_config_entry(with = ColorReprOption)]
     pub window_hint: Option<Srgb>,
+    /// frosted windows
+    pub frosted_windows: bool,
+    /// frosted system interface
+    pub frosted_system_interface: bool,
+    /// frosted panel
+    pub frosted_panel: bool,
+    /// frosted applet popups
+    pub frosted_applets: bool,
 }
 
 impl Default for ThemeBuilder {
@@ -825,11 +895,15 @@ impl Default for ThemeBuilder {
             success: Default::default(),
             warning: Default::default(),
             destructive: Default::default(),
-            is_frosted: false,
+            frosted: BlurStrength::default(),
             // cosmic-comp theme settings
             gaps: (0, 8),
             active_hint: 3,
             window_hint: None,
+            frosted_windows: false,
+            frosted_system_interface: false,
+            frosted_panel: false,
+            frosted_applets: false,
         }
     }
 }
@@ -971,9 +1045,15 @@ impl ThemeBuilder {
             gaps,
             active_hint,
             window_hint,
-            is_frosted,
+            frosted,
+            frosted_windows,
+            frosted_system_interface,
+            frosted_panel,
+            frosted_applets,
         } = self;
 
+        let container_alpha = frosted.alpha();
+
         let is_dark = palette.is_dark();
         let is_high_contrast = palette.is_high_contrast();
 
@@ -1028,6 +1108,10 @@ impl ThemeBuilder {
         let step_array = steps(bg, NonZeroUsize::new(100).unwrap());
         let bg_index = color_index(bg, step_array.len());
 
+        let mut transparent_bg = bg;
+        transparent_bg.alpha = container_alpha;
+        let transparent_bg_steps_array = steps(transparent_bg, NonZeroUsize::new(100).unwrap());
+
         let mut component_hovered_overlay = if bg_index < 91 {
             control_steps_array[10]
         } else {
@@ -1054,8 +1138,22 @@ impl ThemeBuilder {
             text_steps_array.as_deref(),
         );
 
+        let transparent_bg_component = get_surface_color(
+            bg_index,
+            8,
+            &transparent_bg_steps_array,
+            is_dark,
+            &p_ref.neutral_2,
+        );
+        let on_transparent_bg_component = get_text(
+            color_index(transparent_bg_component, transparent_bg_steps_array.len()),
+            &transparent_bg_steps_array,
+            &control_steps_array[8],
+            text_steps_array.as_deref(),
+        );
+
         let primary = {
-            let container_bg = if let Some(primary_container_bg_color) = primary_container_bg {
+            let mut container_bg = if let Some(primary_container_bg_color) = primary_container_bg {
                 primary_container_bg_color
             } else {
                 get_surface_color(bg_index, 5, &step_array, is_dark, &control_steps_array[1])
@@ -1102,6 +1200,45 @@ impl ThemeBuilder {
                 is_high_contrast,
             )
         };
+        let transparent_primary = {
+            let mut container_bg = if let Some(primary_container_bg_color) = primary_container_bg {
+                primary_container_bg_color
+            } else {
+                get_surface_color(bg_index, 5, &step_array, is_dark, &control_steps_array[1])
+            };
+            container_bg.alpha = (container_alpha + if is_dark { 0.3 } else { 0.25 }).min(1.0);
+
+            let step_array = steps(container_bg, NonZeroUsize::new(100).unwrap());
+            let base_index: usize = color_index(container_bg, step_array.len());
+            let component_base =
+                get_surface_color(base_index, 6, &step_array, is_dark, &control_steps_array[3]);
+
+            Container::new(
+                Component::component(
+                    component_base,
+                    accent,
+                    get_text(
+                        color_index(component_base, step_array.len()),
+                        &step_array,
+                        &control_steps_array[8],
+                        text_steps_array.as_deref(),
+                    ),
+                    Srgba::new(0., 0., 0., 0.0),
+                    Srgba::new(0., 0., 0., 0.0),
+                    is_high_contrast,
+                    control_steps_array[8],
+                ),
+                container_bg,
+                get_text(
+                    base_index,
+                    &step_array,
+                    &control_steps_array[8],
+                    text_steps_array.as_deref(),
+                ),
+                get_small_widget_color(base_index, 5, &neutral_steps, &control_steps_array[6]),
+                is_high_contrast,
+            )
+        };
 
         let accent_text = if is_dark {
             (primary.base.relative_contrast(accent.color) < 4.).then(|| {
@@ -1332,10 +1469,75 @@ impl ThemeBuilder {
             gaps,
             active_hint,
             window_hint,
-            is_frosted,
+            frosted,
             accent_text,
             control_tint: neutral_tint,
             text_tint,
+            frosted_windows,
+            frosted_system_interface,
+            frosted_panel,
+            frosted_applets,
+            transparent_background: Container::new(
+                Component::component(
+                    transparent_bg_component,
+                    accent,
+                    on_transparent_bg_component,
+                    Srgba::new(0., 0., 0., 0.0),
+                    Srgba::new(0., 0., 0., 0.0),
+                    is_high_contrast,
+                    control_steps_array[8],
+                ),
+                transparent_bg,
+                get_text(
+                    bg_index,
+                    &transparent_bg_steps_array,
+                    &control_steps_array[8],
+                    text_steps_array.as_deref(),
+                ),
+                get_small_widget_color(bg_index, 5, &neutral_steps, &control_steps_array[6]),
+                is_high_contrast,
+            ),
+            transparent_primary,
+            transparent_secondary: {
+                let mut container_bg = if let Some(secondary_container_bg) = secondary_container_bg
+                {
+                    secondary_container_bg
+                } else {
+                    get_surface_color(bg_index, 10, &step_array, is_dark, &control_steps_array[2])
+                };
+                container_bg.alpha = (container_alpha + if is_dark { 0.6 } else { 0.5 }).min(1.0);
+
+                let step_array = steps(container_bg, NonZeroUsize::new(100).unwrap());
+                let base_index = color_index(container_bg, step_array.len());
+                let secondary_component =
+                    get_surface_color(base_index, 3, &step_array, is_dark, &control_steps_array[4]);
+
+                Container::new(
+                    Component::component(
+                        secondary_component,
+                        accent,
+                        get_text(
+                            color_index(secondary_component, step_array.len()),
+                            &step_array,
+                            &control_steps_array[8],
+                            text_steps_array.as_deref(),
+                        ),
+                        Srgba::new(0., 0., 0., 0.0),
+                        Srgba::new(0., 0., 0., 0.0),
+                        is_high_contrast,
+                        control_steps_array[8],
+                    ),
+                    container_bg,
+                    get_text(
+                        base_index,
+                        &step_array,
+                        &control_steps_array[8],
+                        text_steps_array.as_deref(),
+                    ),
+                    get_small_widget_color(base_index, 5, &neutral_steps, &control_steps_array[6]),
+                    is_high_contrast,
+                )
+            },
         };
         theme.spacing = spacing;
         theme.corner_radii = corner_radii;
@@ -1354,3 +1556,73 @@ impl ThemeBuilder {
         Config::new(LIGHT_THEME_BUILDER_ID, Self::VERSION)
     }
 }
+
+/// Actual blur radius is decided by cosmic-comp,
+/// but this represents the strength of the blur effect.
+#[allow(missing_docs)]
+#[repr(u8)]
+#[derive(Default, Copy, Clone, Debug, Serialize, Deserialize, PartialEq)]
+pub enum BlurStrength {
+    ExtremelyLow,
+    ExtremelyLow2,
+    VeryLow,
+    VeryLow2,
+    Low,
+    Low2,
+    #[default]
+    Medium,
+    Medium2,
+    High,
+    High2,
+    VeryHigh,
+    VeryHigh2,
+    ExtremelyHigh,
+    ExtremelyHigh2,
+}
+
+impl BlurStrength {
+    /// Get the alpha value corresponding to the blur strength
+    /// Lower alpha values correspond to stronger blur effects, and higher alpha values correspond to weaker blur effects. The mapping is as follows:
+    pub fn alpha(&self) -> f32 {
+        match self {
+            Self::ExtremelyLow => 0.90,
+            Self::ExtremelyLow2 => 0.85,
+            Self::VeryLow => 0.8,
+            Self::VeryLow2 => 0.75,
+            Self::Low => 0.7,
+            Self::Low2 => 0.65,
+            Self::Medium => 0.6,
+            Self::Medium2 => 0.55,
+            Self::High => 0.5,
+            Self::High2 => 0.45,
+            Self::VeryHigh => 0.4,
+            Self::VeryHigh2 => 0.35,
+            Self::ExtremelyHigh => 0.25,
+            Self::ExtremelyHigh2 => 0.2,
+        }
+    }
+}
+
+impl TryFrom<u8> for BlurStrength {
+    type Error = ();
+
+    fn try_from(value: u8) -> Result<Self, Self::Error> {
+        match value {
+            0 => Ok(BlurStrength::ExtremelyLow),
+            1 => Ok(BlurStrength::ExtremelyLow2),
+            2 => Ok(BlurStrength::VeryLow),
+            3 => Ok(BlurStrength::VeryLow2),
+            4 => Ok(BlurStrength::Low),
+            5 => Ok(BlurStrength::Low2),
+            6 => Ok(BlurStrength::Medium),
+            7 => Ok(BlurStrength::Medium2),
+            8 => Ok(BlurStrength::High),
+            9 => Ok(BlurStrength::High2),
+            10 => Ok(BlurStrength::VeryHigh),
+            11 => Ok(BlurStrength::VeryHigh2),
+            12 => Ok(BlurStrength::ExtremelyHigh),
+            13 => Ok(BlurStrength::ExtremelyHigh2),
+            _ => Err(()),
+        }
+    }
+}

cosmic-theme/src/output/snapshots/cosmic_theme__output__qt_output__tests__light_default_kcolorscheme.snap

@@ -81,7 +81,7 @@ ForegroundPositive=0,87,44
 ForegroundVisited=0,82,90
 
 [Colors:Selection]
-BackgroundAlternate=108,149,152
+BackgroundAlternate=108,149,153
 BackgroundNormal=0,82,90
 DecorationFocus=0,82,90
 DecorationHover=0,82,90

iced

@@ -1 +1 @@
-Subproject commit 7fd263d99e6ae1b07e51f25bda3367f7463806b1
+Subproject commit 0a093b3ab0d5ad1b3ad6b457c1715880276e0ce1

src/app/action.rs

@@ -64,6 +64,8 @@ pub enum Action {
     Unfocus(iced::window::Id),
     /// Windowing system initialized
     WindowingSystemInitialized,
+    /// Blur support enabled
+    BlurEnabled,
     /// Updates the window maximized state
     WindowMaximized(iced::window::Id, bool),
     /// Updates the tracked window geometry.

src/app/cosmic.rs

@@ -6,6 +6,7 @@ use std::collections::{HashMap, HashSet};
 use std::sync::Arc;
 
 use super::{Action, Application, ApplicationExt, Subscription};
+use crate::core::AppType;
 use crate::theme::{THEME, Theme, ThemeType};
 use crate::{Core, Element, keyboard_nav};
 #[cfg(all(feature = "wayland", target_os = "linux"))]
@@ -94,6 +95,7 @@ pub struct Cosmic<App: Application> {
     >,
     pub tracked_windows: HashSet<window::Id>,
     pub opened_surfaces: HashMap<window::Id, u32>,
+    blur_enabled: bool,
 }
 
 impl<T: Application> Cosmic<T>
@@ -115,8 +117,8 @@ where
         (
             Self::new(model),
             Task::batch([
-                command,
                 iced_runtime::window::run_with_handle(id, init_windowing_system),
+                command,
             ]),
         )
     }
@@ -460,6 +462,9 @@ where
                         )) => {
                             return Some(Action::WindowState(id, s));
                         }
+                        wayland::Event::BlurEnabled => {
+                            return Some(Action::BlurEnabled);
+                        }
                         _ => (),
                     }
                 }
@@ -673,34 +678,13 @@ impl<T: Application> Cosmic<T> {
                         state.intersects(WindowState::MAXIMIZED | WindowState::FULLSCREEN);
                 }
                 if self.app.core().sync_window_border_radii_to_theme() {
-                    use iced_runtime::platform_specific::wayland::CornerRadius;
                     use iced_winit::platform_specific::commands::corner_radius::corner_radius;
 
                     let theme = THEME.lock().unwrap();
-                    let t = theme.cosmic();
-                    let radii = t.radius_s().map(|x| if x < 4.0 { x } else { x + 4.0 });
-                    let cur_rad = CornerRadius {
-                        top_left: radii[0].round() as u32,
-                        top_right: radii[1].round() as u32,
-                        bottom_right: radii[2].round() as u32,
-                        bottom_left: radii[3].round() as u32,
-                    };
                     let rounded = !self.app.core().window.sharp_corners;
-                    return Task::batch([corner_radius(
-                        id,
-                        if rounded {
-                            Some(cur_rad)
-                        } else {
-                            let rad_0 = t.radius_0();
-                            Some(CornerRadius {
-                                top_left: rad_0[0].round() as u32,
-                                top_right: rad_0[1].round() as u32,
-                                bottom_right: rad_0[2].round() as u32,
-                                bottom_left: rad_0[3].round() as u32,
-                            })
-                        },
-                    )
-                    .discard()]);
+
+                    let cur_rad = self.app.core().app_type.corners(&theme, rounded);
+                    return Task::batch([corner_radius(id, Some(cur_rad)).discard()]);
                 }
             }
 
@@ -773,18 +757,61 @@ impl<T: Application> Cosmic<T> {
                         if a.distance_squared(*t_inner.accent_color()) > 0.00001 {
                             theme = Theme::system(Arc::new(t_inner.with_accent(a)));
                         }
-                    };
+                    }
                 }
 
-                THEME.lock().unwrap().set_theme(theme.theme_type);
+                let new_blur = self.blur_enabled && {
+                    let t = theme.cosmic();
+                    match self.app.core().app_type() {
+                        crate::core::AppType::Window => t.frosted_windows,
+                        crate::core::AppType::System => t.frosted_system_interface,
+                        crate::core::AppType::Applet => t.frosted_applets,
+                    }
+                };
+                theme.transparent = new_blur;
+                let mut guard = THEME.lock().unwrap();
+                guard.set_theme(theme.theme_type);
+                guard.transparent = new_blur;
+                drop(guard);
+
+                let core = self.app.core();
+                if core.auto_blur {
+                    let mut cmds = Vec::with_capacity(1 + self.tracked_windows.len());
+                    let blur = if new_blur {
+                        iced::window::enable_blur
+                    } else {
+                        iced::window::disable_blur
+                    };
+                    cmds.push(blur(
+                        self.app
+                            .core()
+                            .main_window_id()
+                            .unwrap_or(window::Id::RESERVED),
+                    ));
+                    for id in &self.tracked_windows {
+                        cmds.push(blur(*id));
+                    }
+                    return Task::batch(cmds);
+                }
             }
 
-            Action::SystemThemeChange(keys, theme) => {
+            Action::SystemThemeChange(keys, mut theme) => {
                 let cur_is_dark = THEME.lock().unwrap().theme_type.is_dark();
                 // Ignore updates if the current theme mode does not match.
                 if cur_is_dark != theme.cosmic().is_dark {
                     return iced::Task::none();
                 }
+                // update transparent
+                let new_blur = self.blur_enabled && {
+                    let t = theme.cosmic();
+                    match self.app.core().app_type() {
+                        crate::core::AppType::Window => t.frosted_windows,
+                        crate::core::AppType::System => t.frosted_system_interface,
+                        crate::core::AppType::Applet => t.frosted_applets,
+                    }
+                };
+                theme.transparent = new_blur;
+
                 let cmd = self.app.system_theme_update(&keys, theme.cosmic());
                 // Record the last-known system theme in event that the current theme is custom.
                 self.app.core_mut().system_theme = theme.clone();
@@ -808,89 +835,38 @@ impl<T: Application> Cosmic<T> {
                         } else {
                             theme
                         };
+                        new_theme.transparent = new_blur;
                         new_theme.theme_type.prefer_dark(prefer_dark);
 
                         cosmic_theme.set_theme(new_theme.theme_type);
+                        cosmic_theme.transparent = new_blur;
+
                         #[cfg(all(feature = "wayland", target_os = "linux"))]
                         if self.app.core().sync_window_border_radii_to_theme() {
-                            use iced_runtime::platform_specific::wayland::CornerRadius;
                             use iced_winit::platform_specific::commands::corner_radius::corner_radius;
 
                             let t = cosmic_theme.cosmic();
 
-                            let radii = t.radius_s().map(|x| if x < 4.0 { x } else { x + 4.0 });
-                            let cur_rad = CornerRadius {
-                                top_left: radii[0].round() as u32,
-                                top_right: radii[1].round() as u32,
-                                bottom_right: radii[2].round() as u32,
-                                bottom_left: radii[3].round() as u32,
-                            };
-
                             let rounded = !self.app.core().window.sharp_corners;
+
+                            let cur_rad = self.app.core().app_type.corners(&cosmic_theme, rounded);
+
                             // Update radius for the main window
                             let main_window_id = self
                                 .app
                                 .core()
                                 .main_window_id()
                                 .unwrap_or(window::Id::RESERVED);
-                            let mut cmds = vec![
-                                corner_radius(
-                                    main_window_id,
-                                    if rounded {
-                                        Some(cur_rad)
-                                    } else {
-                                        let rad_0 = t.radius_0();
-                                        Some(CornerRadius {
-                                            top_left: rad_0[0].round() as u32,
-                                            top_right: rad_0[1].round() as u32,
-                                            bottom_right: rad_0[2].round() as u32,
-                                            bottom_left: rad_0[3].round() as u32,
-                                        })
-                                    },
-                                )
-                                .discard(),
-                            ];
+                            let mut cmds =
+                                vec![corner_radius(main_window_id, Some(cur_rad)).discard()];
                             // Update radius for each tracked view with the window surface type
                             for (id, (_, surface_type, _)) in self.surface_views.iter() {
-                                if let SurfaceIdWrapper::Window(_) = surface_type {
-                                    cmds.push(
-                                        corner_radius(
-                                            *id,
-                                            if rounded {
-                                                Some(cur_rad)
-                                            } else {
-                                                let rad_0 = t.radius_0();
-                                                Some(CornerRadius {
-                                                    top_left: rad_0[0].round() as u32,
-                                                    top_right: rad_0[1].round() as u32,
-                                                    bottom_right: rad_0[2].round() as u32,
-                                                    bottom_left: rad_0[3].round() as u32,
-                                                })
-                                            },
-                                        )
-                                        .discard(),
-                                    );
-                                }
+                                let cur_rad = corners(*surface_type, rounded, &cosmic_theme);
+                                cmds.push(corner_radius(*id, Some(cur_rad)).discard());
                             }
                             // Update radius for all tracked windows
-                            for id in self.tracked_windows.iter() {
-                                cmds.push(
-                                    corner_radius(
-                                        *id,
-                                        if rounded {
-                                            Some(cur_rad)
-                                        } else {
-                                            let rad_0 = t.radius_0();
-                                            Some(CornerRadius {
-                                                top_left: rad_0[0].round() as u32,
-                                                top_right: rad_0[1].round() as u32,
-                                                bottom_right: rad_0[2].round() as u32,
-                                                bottom_left: rad_0[3].round() as u32,
-                                            })
-                                        },
-                                    )
-                                    .discard(),
-                                );
+                            for id in &self.tracked_windows {
+                                cmds.push(corner_radius(*id, Some(cur_rad)).discard());
                             }
 
                             return Task::batch(cmds);
@@ -921,6 +897,7 @@ impl<T: Application> Cosmic<T> {
                 } {
                     return iced::Task::none();
                 }
+
                 let mut cmds = vec![self.app.system_theme_mode_update(&keys, &mode)];
 
                 let core = self.app.core_mut();
@@ -949,6 +926,15 @@ impl<T: Application> Cosmic<T> {
                     } else {
                         new_theme
                     };
+                    let new_blur = self.blur_enabled && {
+                        let t = new_theme.cosmic();
+                        match core.app_type() {
+                            crate::core::AppType::Window => t.frosted_windows,
+                            crate::core::AppType::System => t.frosted_system_interface,
+                            crate::core::AppType::Applet => t.frosted_applets,
+                        }
+                    };
+                    new_theme.transparent = new_blur;
 
                     core.system_theme = new_theme.clone();
                     {
@@ -957,21 +943,14 @@ impl<T: Application> Cosmic<T> {
                         // Only apply update if the theme is set to load a system theme
                         if let ThemeType::System { .. } = cosmic_theme.theme_type {
                             cosmic_theme.set_theme(new_theme.theme_type);
+                            cosmic_theme.transparent = new_blur;
                             #[cfg(all(feature = "wayland", target_os = "linux"))]
                             if self.app.core().sync_window_border_radii_to_theme() {
-                                use iced_runtime::platform_specific::wayland::CornerRadius;
                                 use iced_winit::platform_specific::commands::corner_radius::corner_radius;
 
-                                let t = cosmic_theme.cosmic();
-
-                                let radii = t.radius_s().map(|x| if x < 4.0 { x } else { x + 4.0 });
-                                let cur_rad = CornerRadius {
-                                    top_left: radii[0].round() as u32,
-                                    top_right: radii[1].round() as u32,
-                                    bottom_right: radii[2].round() as u32,
-                                    bottom_left: radii[3].round() as u32,
-                                };
                                 let rounded = !self.app.core().window.sharp_corners;
+                                let cur_rad =
+                                    self.app.core().app_type.corners(&cosmic_theme, rounded);
 
                                 // Update radius for the main window
                                 let main_window_id = self
@@ -979,64 +958,35 @@ impl<T: Application> Cosmic<T> {
                                     .core()
                                     .main_window_id()
                                     .unwrap_or(window::Id::RESERVED);
-                                let mut cmds = vec![
-                                    corner_radius(
-                                        main_window_id,
-                                        if rounded {
-                                            Some(cur_rad)
-                                        } else {
-                                            let rad_0 = t.radius_0();
-                                            Some(CornerRadius {
-                                                top_left: rad_0[0].round() as u32,
-                                                top_right: rad_0[1].round() as u32,
-                                                bottom_right: rad_0[2].round() as u32,
-                                                bottom_left: rad_0[3].round() as u32,
-                                            })
-                                        },
-                                    )
-                                    .discard(),
-                                ];
+                                let mut cmds =
+                                    vec![corner_radius(main_window_id, Some(cur_rad)).discard()];
                                 // Update radius for each tracked view with the window surface type
                                 for (id, (_, surface_type, _)) in self.surface_views.iter() {
-                                    if let SurfaceIdWrapper::Window(_) = surface_type {
-                                        cmds.push(
-                                            corner_radius(
-                                                *id,
-                                                if rounded {
-                                                    Some(cur_rad)
-                                                } else {
-                                                    let rad_0 = t.radius_0();
-                                                    Some(CornerRadius {
-                                                        top_left: rad_0[0].round() as u32,
-                                                        top_right: rad_0[1].round() as u32,
-                                                        bottom_right: rad_0[2].round() as u32,
-                                                        bottom_left: rad_0[3].round() as u32,
-                                                    })
-                                                },
-                                            )
-                                            .discard(),
-                                        );
-                                    }
+                                    let cur_rad = corners(*surface_type, rounded, &cosmic_theme);
+                                    cmds.push(corner_radius(*id, Some(cur_rad)).discard());
                                 }
                                 // Update radius for all tracked windows
-                                for id in self.tracked_windows.iter() {
-                                    cmds.push(
-                                        corner_radius(
-                                            *id,
-                                            if rounded {
-                                                Some(cur_rad)
-                                            } else {
-                                                let rad_0 = t.radius_0();
-                                                Some(CornerRadius {
-                                                    top_left: rad_0[0].round() as u32,
-                                                    top_right: rad_0[1].round() as u32,
-                                                    bottom_right: rad_0[2].round() as u32,
-                                                    bottom_left: rad_0[3].round() as u32,
-                                                })
-                                            },
-                                        )
-                                        .discard(),
-                                    );
+                                for id in &self.tracked_windows {
+                                    cmds.push(corner_radius(*id, Some(cur_rad)).discard());
+                                }
+
+                                let core = self.app.core();
+                                if core.auto_blur {
+                                    let blur = if cosmic_theme.transparent {
+                                        iced::window::enable_blur
+                                    } else {
+                                        iced::window::disable_blur
+                                    };
+
+                                    cmds.push(blur(
+                                        self.app
+                                            .core()
+                                            .main_window_id()
+                                            .unwrap_or(window::Id::RESERVED),
+                                    ));
+                                    for id in &self.tracked_windows {
+                                        cmds.push(blur(*id));
+                                    }
                                 }
 
                                 return Task::batch(cmds);
@@ -1059,7 +1009,7 @@ impl<T: Application> Cosmic<T> {
                                 #[allow(clippy::used_underscore_binding)]
                                 _token,
                             ),
-                        )
+                        );
                     }
 
                     #[cfg(not(all(feature = "wayland", target_os = "linux")))]
@@ -1136,18 +1086,48 @@ impl<T: Application> Cosmic<T> {
 
                 if changed {
                     core.theme_sub_counter += 1;
-                    let new_theme = if is_dark {
+                    let mut new_theme = if is_dark {
                         crate::theme::system_dark()
                     } else {
                         crate::theme::system_light()
                     };
+                    if let ThemeType::System { .. } = new_theme.theme_type {
+                        let new_blur = self.blur_enabled && {
+                            let t = new_theme.cosmic();
+                            match core.app_type() {
+                                crate::core::AppType::Window => t.frosted_windows,
+                                crate::core::AppType::System => t.frosted_system_interface,
+                                crate::core::AppType::Applet => t.frosted_applets,
+                            }
+                        };
+                        new_theme.transparent = new_blur;
+                    }
                     core.system_theme = new_theme.clone();
                     {
                         let mut cosmic_theme = THEME.lock().unwrap();
 
                         // Only apply update if the theme is set to load a system theme
                         if let ThemeType::System { theme: _, .. } = cosmic_theme.theme_type {
+                            let mut cmds = Vec::with_capacity(1 + self.tracked_windows.len());
+
+                            if core.auto_blur {
+                                let blur = if cosmic_theme.transparent {
+                                    iced::window::enable_blur
+                                } else {
+                                    iced::window::disable_blur
+                                };
+                                cmds.push(blur(
+                                    self.app
+                                        .core()
+                                        .main_window_id()
+                                        .unwrap_or(window::Id::RESERVED),
+                                ));
+                                for id in &self.tracked_windows {
+                                    cmds.push(blur(*id));
+                                }
+                            }
                             cosmic_theme.set_theme(new_theme.theme_type);
+                            return Task::batch(cmds);
                         }
                     }
                 }
@@ -1249,43 +1229,91 @@ impl<T: Application> Cosmic<T> {
             Action::Opened(id) => {
                 #[cfg(all(feature = "wayland", target_os = "linux"))]
                 if self.app.core().sync_window_border_radii_to_theme() {
-                    use iced_runtime::platform_specific::wayland::CornerRadius;
                     use iced_winit::platform_specific::commands::corner_radius::corner_radius;
 
-                    let theme = THEME.lock().unwrap();
-                    let t = theme.cosmic();
-                    let radii = t.radius_s().map(|x| if x < 4.0 { x } else { x + 4.0 });
-                    let cur_rad = CornerRadius {
-                        top_left: radii[0].round() as u32,
-                        top_right: radii[1].round() as u32,
-                        bottom_right: radii[2].round() as u32,
-                        bottom_left: radii[3].round() as u32,
-                    };
+                    let mut theme = THEME.lock().unwrap();
+
                     // TODO do we need per window sharp corners?
                     let rounded = !self.app.core().window.sharp_corners;
+                    let core = self.app.core();
+                    let new_blur = self.blur_enabled && {
+                        let t = theme.cosmic();
+                        match self.app.core().app_type() {
+                            crate::core::AppType::Window => t.frosted_windows,
+                            crate::core::AppType::System => t.frosted_system_interface,
+                            crate::core::AppType::Applet => t.frosted_applets,
+                        }
+                    };
+                    theme.transparent = new_blur;
+                    let blur_cmd = if core.auto_blur {
+                        let blur = if new_blur {
+                            iced::window::enable_blur
+                        } else {
+                            iced::window::disable_blur
+                        };
+                        let mut cmds = Vec::with_capacity(1 + self.tracked_windows.len());
+                        cmds.push(blur(id));
 
+                        Task::batch(cmds)
+                    } else {
+                        Task::none()
+                    };
+                    let corner_task = if let Some(s) = self.surface_views.get(&id) {
+                        corner_radius(id, Some(corners(s.1, rounded, &theme))).discard()
+                    } else if id
+                        == self
+                            .app
+                            .core()
+                            .main_window_id()
+                            .unwrap_or(window::Id::RESERVED)
+                        || self.tracked_windows.contains(&id)
+                    {
+                        corner_radius(id, Some(self.app.core().app_type.corners(&theme, rounded)))
+                            .discard()
+                    } else {
+                        Task::none()
+                    };
                     return Task::batch([
-                        corner_radius(
-                            id,
-                            if rounded {
-                                Some(cur_rad)
-                            } else {
-                                let rad_0 = t.radius_0();
-                                Some(CornerRadius {
-                                    top_left: rad_0[0].round() as u32,
-                                    top_right: rad_0[1].round() as u32,
-                                    bottom_right: rad_0[2].round() as u32,
-                                    bottom_left: rad_0[3].round() as u32,
-                                })
-                            },
-                        )
-                        .discard(),
+                        blur_cmd,
+                        corner_task,
                         iced_runtime::window::run_with_handle(id, init_windowing_system),
                     ]);
                 }
                 return iced_runtime::window::run_with_handle(id, init_windowing_system);
             }
-            _ => {}
+            Action::BlurEnabled => {
+                // TODO do this after blur event confirms support instead of for all wayland windows
+                let core = self.app.core();
+                self.blur_enabled = true;
+                let new_blur = self.blur_enabled && {
+                    let t = core.system_theme.cosmic();
+                    match self.app.core().app_type() {
+                        crate::core::AppType::Window => t.frosted_windows,
+                        crate::core::AppType::System => t.frosted_system_interface,
+                        crate::core::AppType::Applet => t.frosted_applets,
+                    }
+                };
+                let mut t = THEME.lock().unwrap();
+
+                t.transparent = matches!(&t.theme_type, ThemeType::System { .. }) && new_blur;
+
+                if core.auto_blur {
+                    let blur = if new_blur {
+                        iced::window::enable_blur
+                    } else {
+                        iced::window::disable_blur
+                    };
+                    let mut cmds = Vec::with_capacity(1 + self.tracked_windows.len());
+                    if let Some(main_id) = core.main_window_id() {
+                        cmds.push(blur(main_id));
+                    }
+                    for id in &self.tracked_windows {
+                        cmds.push(blur(*id));
+                    }
+                    return Task::batch(cmds);
+                }
+            }
+            _ => (),
         }
 
         iced::Task::none()
@@ -1300,6 +1328,7 @@ impl<App: Application> Cosmic<App> {
             surface_views: HashMap::new(),
             tracked_windows: HashSet::new(),
             opened_surfaces: HashMap::new(),
+            blur_enabled: false,
         }
     }
 
@@ -1374,3 +1403,39 @@ impl<App: Application> Cosmic<App> {
         .discard()
     }
 }
+
+#[cfg(all(feature = "wayland", target_os = "linux"))]
+fn corners(
+    surface_type: SurfaceIdWrapper,
+    rounded: bool,
+    theme: &Theme,
+) -> iced_runtime::platform_specific::wayland::CornerRadius {
+    let theme = theme.cosmic();
+    if let SurfaceIdWrapper::Popup(_) = surface_type {
+        let radius_m = theme.radius_m();
+        iced_runtime::platform_specific::wayland::CornerRadius {
+            top_left: radius_m[0].round() as u32,
+            top_right: radius_m[1].round() as u32,
+            bottom_right: radius_m[2].round() as u32,
+            bottom_left: radius_m[3].round() as u32,
+        }
+    } else if let SurfaceIdWrapper::Window(_) = surface_type
+        && rounded
+    {
+        let radius_0 = theme.radius_0();
+        iced_runtime::platform_specific::wayland::CornerRadius {
+            top_left: radius_0[0].round() as u32,
+            top_right: radius_0[1].round() as u32,
+            bottom_right: radius_0[2].round() as u32,
+            bottom_left: radius_0[3].round() as u32,
+        }
+    } else {
+        let radius_s = theme.radius_s().map(|x| if x < 4.0 { x } else { x + 4.0 });
+        iced_runtime::platform_specific::wayland::CornerRadius {
+            top_left: radius_s[0].round() as u32,
+            top_right: radius_s[1].round() as u32,
+            bottom_right: radius_s[2].round() as u32,
+            bottom_left: radius_s[3].round() as u32,
+        }
+    }
+}

src/app/mod.rs

@@ -820,7 +820,7 @@ impl<App: Application> ApplicationExt for App {
                                 let cosmic = theme.cosmic();
                                 container::Style {
                                     background: Some(iced::Background::Color(
-                                        cosmic.background.base.into(),
+                                        cosmic.background(theme.transparent).base.into(),
                                     )),
                                     border: iced::Border {
                                         radius: [
@@ -849,7 +849,7 @@ impl<App: Application> ApplicationExt for App {
                 container::Style {
                     background: if content_container {
                         Some(iced::Background::Color(
-                            theme.cosmic().background.base.into(),
+                            theme.cosmic().background(theme.transparent).base.into(),
                         ))
                     } else {
                         None

src/applet/mod.rs

@@ -227,7 +227,7 @@ impl Context {
         let icon = widget::icon(icon)
             .class(if symbolic {
                 theme::Svg::Custom(Rc::new(|theme| iced_widget::svg::Style {
-                    color: Some(theme.cosmic().background.on.into()),
+                    color: Some(theme.cosmic().background(theme.transparent).on.into()),
                 }))
             } else {
                 theme::Svg::default()
@@ -378,16 +378,18 @@ impl Context {
                 Container::<Message, _, Renderer>::new(content).style(|theme| {
                     let cosmic = theme.cosmic();
                     let corners = cosmic.corner_radii;
+                    let mut bg = cosmic.background(theme.transparent).base;
+                    bg.alpha = (bg.alpha + if cosmic.is_dark { 0.6 } else { 0.5 }).min(1.);
                     iced_widget::container::Style {
-                        text_color: Some(cosmic.background.on.into()),
-                        background: Some(Color::from(cosmic.background.base).into()),
+                        text_color: Some(cosmic.background(theme.transparent).on.into()),
+                        background: Some(Color::from(bg).into()),
                         border: iced::Border {
                             radius: corners.radius_m.into(),
                             width: 1.0,
-                            color: cosmic.background.divider.into(),
+                            color: cosmic.background(theme.transparent).divider.into(),
                         },
                         shadow: Shadow::default(),
-                        icon_color: Some(cosmic.background.on.into()),
+                        icon_color: Some(cosmic.background(theme.transparent).on.into()),
                         snap: true,
                     }
                 }),
@@ -565,6 +567,7 @@ pub fn run<App: Application>(flags: App::Flags) -> iced::Result {
     core.window.show_maximize = false;
     core.window.show_minimize = false;
     core.window.use_template = false;
+    core.app_type = crate::core::AppType::Applet;
 
     window_settings.decorations = false;
     window_settings.exit_on_close_request = true;

src/command.rs

@@ -65,7 +65,6 @@ pub fn file_transfer_send(
 /// Returns a list of file paths.
 #[cfg(feature = "xdg-portal")]
 pub fn file_transfer_receive(key: String) -> iced::Task<ashpd::Result<Vec<String>>> {
-    dbg!(&key);
     iced::Task::future(async move {
         let file_transfer = ashpd::documents::FileTransfer::new().await?;
         file_transfer.retrieve_files(&key).await

src/core.rs

@@ -101,6 +101,59 @@ pub struct Core {
 
     #[cfg(all(feature = "wayland", target_os = "linux"))]
     pub(crate) sync_window_border_radii_to_theme: bool,
+
+    pub(crate) auto_blur: bool,
+
+    pub(crate) app_type: AppType,
+}
+
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+pub enum AppType {
+    /// A regular application
+    Window,
+    /// A system application
+    System,
+    /// An applet
+    Applet,
+}
+
+impl AppType {
+    /// Calculate suggested corners for each app type main window
+    #[cfg(all(feature = "wayland", target_os = "linux"))]
+    pub fn corners(
+        &self,
+        theme: &Theme,
+        rounded: bool,
+    ) -> iced_runtime::platform_specific::wayland::CornerRadius {
+        let theme = theme.cosmic();
+        if let Self::Applet = self {
+            let radius_l = theme.radius_l();
+            iced_runtime::platform_specific::wayland::CornerRadius {
+                top_left: radius_l[0].round() as u32,
+                top_right: radius_l[1].round() as u32,
+                bottom_right: radius_l[2].round() as u32,
+                bottom_left: radius_l[3].round() as u32,
+            }
+        } else if let Self::Window = self
+            && rounded
+        {
+            let radius_0 = theme.radius_0();
+            iced_runtime::platform_specific::wayland::CornerRadius {
+                top_left: radius_0[0].round() as u32,
+                top_right: radius_0[1].round() as u32,
+                bottom_right: radius_0[2].round() as u32,
+                bottom_left: radius_0[3].round() as u32,
+            }
+        } else {
+            let radius_s = theme.radius_s().map(|x| if x < 4.0 { x } else { x + 4.0 });
+            iced_runtime::platform_specific::wayland::CornerRadius {
+                top_left: radius_s[0].round() as u32,
+                top_right: radius_s[1].round() as u32,
+                bottom_right: radius_s[2].round() as u32,
+                bottom_left: radius_s[3].round() as u32,
+            }
+        }
+    }
 }
 
 impl Default for Core {
@@ -161,6 +214,8 @@ impl Default for Core {
             menu_bars: HashMap::new(),
             #[cfg(all(feature = "wayland", target_os = "linux"))]
             sync_window_border_radii_to_theme: true,
+            auto_blur: true,
+            app_type: AppType::Window,
         }
     }
 }
@@ -502,4 +557,20 @@ impl Core {
     pub fn sync_window_border_radii_to_theme(&self) -> bool {
         self.sync_window_border_radii_to_theme
     }
+
+    pub fn set_auto_blur(&mut self, auto_blur: bool) {
+        self.auto_blur = auto_blur;
+    }
+
+    pub fn auto_blur(&self) -> bool {
+        self.auto_blur
+    }
+
+    pub fn set_app_type(&mut self, app_type: AppType) {
+        self.app_type = app_type;
+    }
+
+    pub fn app_type(&self) -> AppType {
+        self.app_type
+    }
 }

src/theme/mod.rs

@@ -50,6 +50,7 @@ pub static TRANSPARENT_COMPONENT: LazyLock<Component> = LazyLock::new(|| Compone
 pub(crate) static THEME: Mutex<Theme> = Mutex::new(Theme {
     theme_type: ThemeType::Dark,
     layer: cosmic_theme::Layer::Background,
+    transparent: false,
 });
 
 /// Currently-defined theme.
@@ -213,6 +214,7 @@ impl ThemeType {
 pub struct Theme {
     pub theme_type: ThemeType,
     pub layer: cosmic_theme::Layer,
+    pub transparent: bool,
 }
 
 impl Theme {
@@ -283,9 +285,9 @@ impl Theme {
     /// can be used in a component that is intended to be a child of a `CosmicContainer`
     pub fn current_container(&self) -> &cosmic_theme::Container {
         match self.layer {
-            cosmic_theme::Layer::Background => &self.cosmic().background,
-            cosmic_theme::Layer::Primary => &self.cosmic().primary,
-            cosmic_theme::Layer::Secondary => &self.cosmic().secondary,
+            cosmic_theme::Layer::Background => &self.cosmic().background(self.transparent),
+            cosmic_theme::Layer::Primary => &self.cosmic().primary(self.transparent),
+            cosmic_theme::Layer::Secondary => &self.cosmic().secondary(self.transparent),
         }
     }
 

src/theme/style/button.rs

@@ -128,20 +128,20 @@ pub fn appearance(
             let (background, _, _) = color(&cosmic.text_button);
             appearance.background = Some(Background::Color(background));
 
-            appearance.icon_color = Some(cosmic.background.on.into());
-            appearance.text_color = Some(cosmic.background.on.into());
+            appearance.icon_color = Some(cosmic.background(theme.transparent).on.into());
+            appearance.text_color = Some(cosmic.background(theme.transparent).on.into());
             corner_radii = &cosmic.corner_radii.radius_0;
         }
         Button::AppletIcon => {
             let (background, _, _) = color(&cosmic.text_button);
             appearance.background = Some(Background::Color(background));
 
-            appearance.icon_color = Some(cosmic.background.on.into());
-            appearance.text_color = Some(cosmic.background.on.into());
+            appearance.icon_color = Some(cosmic.background(theme.transparent).on.into());
+            appearance.text_color = Some(cosmic.background(theme.transparent).on.into());
         }
         Button::MenuFolder => {
             // Menu folders cannot be disabled, ignore customized icon and text color
-            let component = &cosmic.background.component;
+            let component = &cosmic.background(theme.transparent).component;
             let (background, _, _) = color(component);
             appearance.background = Some(Background::Color(background));
             appearance.icon_color = Some(component.on.into());
@@ -150,11 +150,12 @@ pub fn appearance(
         }
         Button::ListItem => {
             corner_radii = &[0.0; 4];
-            let (background, text, icon) = color(&cosmic.background.component);
+            let (background, text, icon) = color(&cosmic.background(theme.transparent).component);
 
             if selected {
-                appearance.background =
-                    Some(Background::Color(cosmic.primary.component.hover.into()));
+                appearance.background = Some(Background::Color(
+                    cosmic.primary(theme.transparent).component.hover.into(),
+                ));
                 appearance.icon_color = Some(cosmic.accent.base.into());
                 appearance.text_color = Some(cosmic.accent_text_color().into());
             } else {
@@ -164,7 +165,7 @@ pub fn appearance(
             }
         }
         Button::MenuItem => {
-            let (background, text, icon) = color(&cosmic.background.component);
+            let (background, text, icon) = color(&cosmic.background(theme.transparent).component);
             appearance.background = Some(Background::Color(background));
             appearance.icon_color = icon;
             appearance.text_color = text;
@@ -280,6 +281,6 @@ impl Catalog for crate::Theme {
     }
 
     fn selection_background(&self) -> Background {
-        Background::Color(self.cosmic().primary.base.into())
+        Background::Color(self.cosmic().primary(self.transparent).base.into())
     }
 }

src/theme/style/dropdown.rs

@@ -13,18 +13,28 @@ impl dropdown::menu::StyleSheet for Theme {
 
         dropdown::menu::Appearance {
             text_color: cosmic.on_bg_color().into(),
-            background: Background::Color(cosmic.background.component.base.into()),
+            background: Background::Color(
+                cosmic.background(self.transparent).component.base.into(),
+            ),
             border_width: 0.0,
             border_radius: cosmic.corner_radii.radius_m.into(),
             border_color: Color::TRANSPARENT,
 
             hovered_text_color: cosmic.on_bg_color().into(),
-            hovered_background: Background::Color(cosmic.primary.component.hover.into()),
+            hovered_background: Background::Color(
+                cosmic.primary(self.transparent).component.hover.into(),
+            ),
 
             selected_text_color: cosmic.accent_text_color().into(),
-            selected_background: Background::Color(cosmic.primary.component.hover.into()),
+            selected_background: Background::Color(
+                cosmic.primary(self.transparent).component.hover.into(),
+            ),
 
-            description_color: cosmic.primary.component.on_disabled.into(),
+            description_color: cosmic
+                .primary(self.transparent)
+                .component
+                .on_disabled
+                .into(),
         }
     }
 }

src/theme/style/iced.rs

@@ -228,11 +228,11 @@ impl iced_checkbox::Catalog for Theme {
                     },
                     Checkbox::Secondary => iced_checkbox::Style {
                         background: Background::Color(if is_checked {
-                            cosmic.background.component.base.into()
+                            cosmic.background(self.transparent).component.base.into()
                         } else {
                             self.current_container().small_widget.into()
                         }),
-                        icon_color: cosmic.background.on.into(),
+                        icon_color: cosmic.background(self.transparent).on.into(),
                         border: Border {
                             radius: corners.radius_xs.into(),
                             width: if is_checked { 0.0 } else { 1.0 },
@@ -413,11 +413,13 @@ impl<'a> Container<'a> {
     }
 
     #[must_use]
-    pub fn background(theme: &cosmic_theme::Theme) -> iced_container::Style {
+    pub fn background(theme: &cosmic_theme::Theme, transparent: bool) -> iced_container::Style {
         iced_container::Style {
-            icon_color: Some(Color::from(theme.background.on)),
-            text_color: Some(Color::from(theme.background.on)),
-            background: Some(iced::Background::Color(theme.background.base.into())),
+            icon_color: Some(Color::from(theme.background(transparent).on)),
+            text_color: Some(Color::from(theme.background(transparent).on)),
+            background: Some(iced::Background::Color(
+                theme.background(transparent).base.into(),
+            )),
             border: Border {
                 radius: theme.corner_radii.radius_s.into(),
                 ..Default::default()
@@ -428,11 +430,13 @@ impl<'a> Container<'a> {
     }
 
     #[must_use]
-    pub fn primary(theme: &cosmic_theme::Theme) -> iced_container::Style {
+    pub fn primary(theme: &cosmic_theme::Theme, transparent: bool) -> iced_container::Style {
         iced_container::Style {
-            icon_color: Some(Color::from(theme.primary.on)),
-            text_color: Some(Color::from(theme.primary.on)),
-            background: Some(iced::Background::Color(theme.primary.base.into())),
+            icon_color: Some(Color::from(theme.primary(transparent).on)),
+            text_color: Some(Color::from(theme.primary(transparent).on)),
+            background: Some(iced::Background::Color(
+                theme.primary(transparent).base.into(),
+            )),
             border: Border {
                 radius: theme.corner_radii.radius_s.into(),
                 ..Default::default()
@@ -443,11 +447,13 @@ impl<'a> Container<'a> {
     }
 
     #[must_use]
-    pub fn secondary(theme: &cosmic_theme::Theme) -> iced_container::Style {
+    pub fn secondary(theme: &cosmic_theme::Theme, transparent: bool) -> iced_container::Style {
         iced_container::Style {
-            icon_color: Some(Color::from(theme.secondary.on)),
-            text_color: Some(Color::from(theme.secondary.on)),
-            background: Some(iced::Background::Color(theme.secondary.base.into())),
+            icon_color: Some(Color::from(theme.secondary(transparent).on)),
+            text_color: Some(Color::from(theme.secondary(transparent).on)),
+            background: Some(iced::Background::Color(
+                theme.secondary(transparent).base.into(),
+            )),
             border: Border {
                 radius: theme.corner_radii.radius_s.into(),
                 ..Default::default()
@@ -478,14 +484,30 @@ impl iced_container::Catalog for Theme {
         let window_corner_radius = cosmic.radius_s().map(|x| if x < 4.0 { x } else { x + 4.0 });
 
         match class {
-            Container::Transparent => iced_container::Style::default(),
+            Container::Transparent => {
+                let component = &self.current_container().component;
+
+                iced_container::Style {
+                    icon_color: Some(component.on.into()),
+                    text_color: Some(component.on.into()),
+                    background: None,
+                    border: Border {
+                        radius: 0.into(),
+                        ..Default::default()
+                    },
+                    shadow: Shadow::default(),
+                    snap: true,
+                }
+            }
 
             Container::Custom(f) => f(self),
 
             Container::WindowBackground => iced_container::Style {
-                icon_color: Some(Color::from(cosmic.background.on)),
-                text_color: Some(Color::from(cosmic.background.on)),
-                background: Some(iced::Background::Color(cosmic.background.base.into())),
+                icon_color: Some(Color::from(cosmic.background(self.transparent).on)),
+                text_color: Some(Color::from(cosmic.background(self.transparent).on)),
+                background: Some(iced::Background::Color(
+                    cosmic.background(self.transparent).base.into(),
+                )),
                 border: Border {
                     radius: [
                         cosmic.corner_radii.radius_0[0],
@@ -523,12 +545,13 @@ impl iced_container::Catalog for Theme {
                 let (icon_color, text_color) = if *focused {
                     (
                         Color::from(cosmic.accent_text_color()),
-                        Color::from(cosmic.background.on),
+                        Color::from(cosmic.background(self.transparent).on),
                     )
                 } else {
                     use crate::ext::ColorExt;
-                    let unfocused_color = Color::from(cosmic.background.component.on)
-                        .blend_alpha(cosmic.background.base.into(), 0.5);
+                    let unfocused_color =
+                        Color::from(cosmic.background(self.transparent).component.on)
+                            .blend_alpha(cosmic.background(self.transparent).base.into(), 0.5);
                     (unfocused_color, unfocused_color)
                 };
 
@@ -538,7 +561,9 @@ impl iced_container::Catalog for Theme {
                     background: if *transparent {
                         None
                     } else {
-                        Some(iced::Background::Color(cosmic.background.base.into()))
+                        Some(iced::Background::Color(
+                            cosmic.background(self.transparent).base.into(),
+                        ))
                     },
                     border: Border {
                         radius: [
@@ -564,20 +589,23 @@ impl iced_container::Catalog for Theme {
             }
 
             Container::ContextDrawer => {
-                let mut a = Container::primary(cosmic);
+                let mut a = Container::primary(cosmic, self.transparent);
+                if let Some(Background::Color(ref mut color)) = a.background {
+                    color.a = (color.a + if cosmic.is_dark { 0.60 } else { 0.5 }).min(1.);
+                }
 
                 if cosmic.is_high_contrast {
                     a.border.width = 1.;
-                    a.border.color = cosmic.primary.divider.into();
+                    a.border.color = cosmic.primary(self.transparent).divider.into();
                 }
                 a
             }
 
-            Container::Background => Container::background(cosmic),
+            Container::Background => Container::background(cosmic, self.transparent),
 
-            Container::Primary => Container::primary(cosmic),
+            Container::Primary => Container::primary(cosmic, self.transparent),
 
-            Container::Secondary => Container::secondary(cosmic),
+            Container::Secondary => Container::secondary(cosmic, self.transparent),
 
             Container::Dropdown => iced_container::Style {
                 icon_color: None,
@@ -609,10 +637,14 @@ impl iced_container::Catalog for Theme {
 
                 match self.layer {
                     cosmic_theme::Layer::Background => iced_container::Style {
-                        icon_color: Some(Color::from(cosmic.background.component.on)),
-                        text_color: Some(Color::from(cosmic.background.component.on)),
+                        icon_color: Some(Color::from(
+                            cosmic.background(self.transparent).component.on,
+                        )),
+                        text_color: Some(Color::from(
+                            cosmic.background(self.transparent).component.on,
+                        )),
                         background: Some(iced::Background::Color(
-                            cosmic.background.component.base.into(),
+                            cosmic.background(self.transparent).component.base.into(),
                         )),
                         border: Border {
                             radius: cosmic.corner_radii.radius_s.into(),
@@ -622,10 +654,14 @@ impl iced_container::Catalog for Theme {
                         snap: true,
                     },
                     cosmic_theme::Layer::Primary => iced_container::Style {
-                        icon_color: Some(Color::from(cosmic.primary.component.on)),
-                        text_color: Some(Color::from(cosmic.primary.component.on)),
+                        icon_color: Some(Color::from(
+                            cosmic.primary(self.transparent).component.on,
+                        )),
+                        text_color: Some(Color::from(
+                            cosmic.primary(self.transparent).component.on,
+                        )),
                         background: Some(iced::Background::Color(
-                            cosmic.primary.component.base.into(),
+                            cosmic.primary(self.transparent).component.base.into(),
                         )),
                         border: Border {
                             radius: cosmic.corner_radii.radius_s.into(),
@@ -635,10 +671,14 @@ impl iced_container::Catalog for Theme {
                         snap: true,
                     },
                     cosmic_theme::Layer::Secondary => iced_container::Style {
-                        icon_color: Some(Color::from(cosmic.secondary.component.on)),
-                        text_color: Some(Color::from(cosmic.secondary.component.on)),
+                        icon_color: Some(Color::from(
+                            cosmic.secondary(self.transparent).component.on,
+                        )),
+                        text_color: Some(Color::from(
+                            cosmic.secondary(self.transparent).component.on,
+                        )),
                         background: Some(iced::Background::Color(
-                            cosmic.secondary.component.base.into(),
+                            cosmic.secondary(self.transparent).component.base.into(),
                         )),
                         border: Border {
                             radius: cosmic.corner_radii.radius_s.into(),
@@ -651,11 +691,13 @@ impl iced_container::Catalog for Theme {
             }
 
             Container::Dialog => iced_container::Style {
-                icon_color: Some(Color::from(cosmic.primary.on)),
-                text_color: Some(Color::from(cosmic.primary.on)),
-                background: Some(iced::Background::Color(cosmic.primary.base.into())),
+                icon_color: Some(Color::from(cosmic.primary(self.transparent).on)),
+                text_color: Some(Color::from(cosmic.primary(self.transparent).on)),
+                background: Some(iced::Background::Color(
+                    cosmic.primary(self.transparent).base.into(),
+                )),
                 border: Border {
-                    color: cosmic.primary.divider.into(),
+                    color: cosmic.primary(self.transparent).divider.into(),
                     width: 1.0,
                     radius: cosmic.corner_radii.radius_m.into(),
                 },
@@ -797,13 +839,15 @@ impl menu::Catalog for Theme {
 
         menu::Style {
             text_color: cosmic.on_bg_color().into(),
-            background: Background::Color(cosmic.background.base.into()),
+            background: Background::Color(cosmic.background(self.transparent).base.into()),
             border: Border {
                 radius: cosmic.corner_radii.radius_m.into(),
                 ..Default::default()
             },
             selected_text_color: cosmic.accent_text_color().into(),
-            selected_background: Background::Color(cosmic.background.component.hover.into()),
+            selected_background: Background::Color(
+                cosmic.background(self.transparent).component.hover.into(),
+            ),
             shadow: Default::default(),
         }
     }
@@ -841,7 +885,7 @@ impl pick_list::Catalog for Theme {
         match status {
             pick_list::Status::Active => appearance,
             pick_list::Status::Hovered => pick_list::Style {
-                background: Background::Color(cosmic.background.base.into()),
+                background: Background::Color(cosmic.background(self.transparent).base.into()),
                 ..appearance
             },
             pick_list::Status::Opened { is_hovered: _ } => appearance,
@@ -1037,7 +1081,10 @@ impl progress_bar::Catalog for Theme {
                 },
             )
         } else {
-            (theme.accent.base, theme.background.divider)
+            (
+                theme.accent.base,
+                theme.background(self.transparent).divider,
+            )
         };
         let border = Border {
             radius: theme.corner_radii.radius_xl.into(),
@@ -1510,7 +1557,7 @@ impl iced_widget::text_editor::Catalog for Theme {
         let selection = cosmic.accent.base.into();
         let value = cosmic.palette.neutral_9.into();
         let placeholder = cosmic.palette.neutral_9.with_alpha(0.7).into();
-        let icon: Color = cosmic.background.on.into();
+        let icon: Color = cosmic.background(self.transparent).on.into();
         // TODO do we need to add icon color back?
 
         match status {

src/theme/style/menu_bar.rs

@@ -64,11 +64,13 @@ impl StyleSheet for Theme {
 
     fn appearance(&self, style: &Self::Style) -> Appearance {
         let cosmic = self.cosmic();
-        let component = &cosmic.background.component;
+        let component = &cosmic.background(self.transparent).component;
+        let mut bg = component.base;
+        bg.alpha = (bg.alpha + if cosmic.is_dark { 0.6 } else { 0.5 }).min(1.);
 
         match style {
             MenuBarStyle::Default => Appearance {
-                background: component.base.into(),
+                background: bg.into(),
                 border_width: 1.0,
                 bar_border_radius: cosmic.corner_radii.radius_xl,
                 menu_border_radius: cosmic.corner_radii.radius_s.map(|x| x + 2.0),

src/widget/card/style.rs

@@ -31,16 +31,26 @@ impl crate::widget::card::style::Catalog for crate::Theme {
 
         match self.layer {
             cosmic_theme::Layer::Background => crate::widget::card::style::Style {
-                card_1: Background::Color(cosmic.background.component.hover.into()),
-                card_2: Background::Color(cosmic.background.component.pressed.into()),
+                card_1: Background::Color(
+                    cosmic.background(self.transparent).component.hover.into(),
+                ),
+                card_2: Background::Color(
+                    cosmic.background(self.transparent).component.pressed.into(),
+                ),
             },
             cosmic_theme::Layer::Primary => crate::widget::card::style::Style {
-                card_1: Background::Color(cosmic.primary.component.hover.into()),
-                card_2: Background::Color(cosmic.primary.component.pressed.into()),
+                card_1: Background::Color(cosmic.primary(self.transparent).component.hover.into()),
+                card_2: Background::Color(
+                    cosmic.primary(self.transparent).component.pressed.into(),
+                ),
             },
             cosmic_theme::Layer::Secondary => crate::widget::card::style::Style {
-                card_1: Background::Color(cosmic.secondary.component.hover.into()),
-                card_2: Background::Color(cosmic.secondary.component.pressed.into()),
+                card_1: Background::Color(
+                    cosmic.secondary(self.transparent).component.hover.into(),
+                ),
+                card_2: Background::Color(
+                    cosmic.secondary(self.transparent).component.pressed.into(),
+                ),
             },
         }
     }

src/widget/menu/menu_tree.rs

@@ -230,7 +230,7 @@ pub fn menu_items<
     }
 
     fn key_style(theme: &crate::Theme) -> TextStyle {
-        let mut color = theme.cosmic().background.component.on;
+        let mut color = theme.cosmic().background(theme.transparent).component.on;
         color.alpha *= 0.75;
         TextStyle {
             color: Some(color.into()),

src/widget/nav_bar.rs

@@ -173,7 +173,9 @@ pub fn nav_bar_style(theme: &Theme) -> iced_widget::container::Style {
     iced_widget::container::Style {
         icon_color: Some(cosmic.on_bg_color().into()),
         text_color: Some(cosmic.on_bg_color().into()),
-        background: Some(Background::Color(cosmic.primary.base.into())),
+        background: Some(Background::Color(
+            cosmic.primary(theme.transparent).base.into(),
+        )),
         border: Border {
             width: 0.0,
             color: Color::TRANSPARENT,