use gpui::WindowButtonLayout;use schemars::{JsonSchema, Schema, SchemaGenerator, json_schema};use serde::{Deserialize, Serialize};use settings_macros::{MergeFrom, with_fallible_options}; /// The layout of window control buttons as represented by user settings.////// Custom layout strings use the GNOME `button-layout` format (e.g./// `"close:minimize,maximize"`).#[derive(    Clone,    PartialEq,    Debug,    Serialize,    Deserialize,    JsonSchema,    MergeFrom,    Default,    strum::EnumDiscriminants,)]#[strum_discriminants(derive(strum::VariantArray, strum::VariantNames, strum::FromRepr))]#[schemars(schema_with = "window_button_layout_schema")]#[serde(from = "String", into = "String")]pub enum WindowButtonLayoutContent {    /// Follow the system/desktop configuration.    #[default]    PlatformDefault,    /// Use Zed's built-in standard layout, regardless of system config.    Standard,    /// A raw GNOME-style layout string.    Custom(String),} impl WindowButtonLayoutContent {    #[cfg(any(target_os = "linux", target_os = "freebsd"))]    pub fn into_layout(self) -> Option<WindowButtonLayout> {        use util::ResultExt;         match self {            Self::PlatformDefault => None,            Self::Standard => Some(WindowButtonLayout::linux_default()),            Self::Custom(layout) => WindowButtonLayout::parse(&layout).log_err(),        }    }     #[cfg(not(any(target_os = "linux", target_os = "freebsd")))]    pub fn into_layout(self) -> Option<WindowButtonLayout> {        None    }} fn window_button_layout_schema(_: &mut SchemaGenerator) -> Schema {    json_schema!({        "anyOf": [            { "enum": ["platform_default", "standard"] },            { "type": "string" }        ]    })} impl From<WindowButtonLayoutContent> for String {    fn from(value: WindowButtonLayoutContent) -> Self {        match value {            WindowButtonLayoutContent::PlatformDefault => "platform_default".to_string(),            WindowButtonLayoutContent::Standard => "standard".to_string(),            WindowButtonLayoutContent::Custom(s) => s,        }    }} impl From<String> for WindowButtonLayoutContent {    fn from(layout_string: String) -> Self {        match layout_string.as_str() {            "platform_default" => Self::PlatformDefault,            "standard" => Self::Standard,            _ => Self::Custom(layout_string),        }    }} #[with_fallible_options]#[derive(Clone, PartialEq, Default, Serialize, Deserialize, JsonSchema, MergeFrom, Debug)]pub struct TitleBarSettingsContent {    /// Whether to show git status indicators on the branch icon in the title bar.    /// When enabled, the branch icon changes to reflect the current repository    /// status (e.g. modified, added, deleted, or conflict).    ///    /// Default: false    pub show_branch_status_icon: Option<bool>,    /// Whether to show onboarding banners in the title bar.    ///    /// Default: true    pub show_onboarding_banner: Option<bool>,    /// Whether to show user avatar in the title bar.    ///    /// Default: true    pub show_user_picture: Option<bool>,    /// Whether to show the branch name button in the titlebar.    ///    /// Default: true    pub show_branch_name: Option<bool>,    /// Whether to show the worktree name button in the titlebar.    ///    /// Default: true    pub show_worktree_name: Option<bool>,    /// Whether to show the project host and name in the titlebar.    ///    /// Default: true    pub show_project_items: Option<bool>,    /// Whether to show the sign in button in the title bar.    ///    /// Default: true    pub show_sign_in: Option<bool>,    /// Whether to show the user menu button in the title bar.    ///    /// Default: true    pub show_user_menu: Option<bool>,    /// Whether to show the menus in the title bar.    ///    /// Default: false    pub show_menus: Option<bool>,    /// The layout of window control buttons in the title bar (Linux only).    ///    /// This can be set to "platform_default" to follow the system configuration, or    /// "standard" to use Zed's built-in layout. For custom layouts, use a    /// GNOME-style layout string like "close:minimize,maximize".    ///    /// Default: "platform_default"    pub button_layout: Option<WindowButtonLayoutContent>,}