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|
use serde_derive::Deserialize;
use std::collections::HashMap;
use tui::style::{Color, Modifier};
use crate::THEME_FILE;
use super::{parse_to_config_file, ConfigStructure, Flattenable};
const fn default_prefix() -> Option<JoshutoPrefix> {
None
}
const fn default_color() -> Color {
Color::Reset
}
#[derive(Clone, Debug, Deserialize)]
pub struct JoshutoPrefix {
prefix: String,
size: usize,
}
impl JoshutoPrefix {
pub fn prefix(&self) -> &str {
self.prefix.as_str()
}
pub fn size(&self) -> usize {
self.size
}
}
#[derive(Clone, Debug, Deserialize)]
pub struct JoshutoStyleThemeRaw {
#[serde(default)]
pub fg: String,
#[serde(default)]
pub bg: String,
#[serde(default)]
pub bold: bool,
#[serde(default)]
pub underline: bool,
#[serde(default)]
pub invert: bool,
#[serde(default = "default_prefix")]
pub prefix: Option<JoshutoPrefix>,
}
impl JoshutoStyleThemeRaw {
pub fn to_style_theme(&self) -> JoshutoStyleTheme {
let bg = Self::str_to_color(self.bg.as_str());
let fg = Self::str_to_color(self.fg.as_str());
let mut modifier = Modifier::empty();
if self.bold {
modifier.insert(Modifier::BOLD);
}
if self.underline {
modifier.insert(Modifier::UNDERLINED);
}
if self.invert {
modifier.insert(Modifier::REVERSED);
}
JoshutoStyleTheme::default()
.set_fg(fg)
.set_bg(bg)
.insert(modifier)
}
pub fn str_to_color(s: &str) -> Color {
match s {
"black" => Color::Black,
"red" => Color::Red,
"blue" => Color::Blue,
"green" => Color::Green,
"yellow" => Color::Yellow,
"magenta" => Color::Magenta,
"cyan" => Color::Cyan,
"white" => Color::White,
"gray" => Color::Gray,
"dark_gray" => Color::DarkGray,
"light_red" => Color::LightRed,
"light_green" => Color::LightGreen,
"light_yellow" => Color::LightYellow,
"light_blue" => Color::LightBlue,
"light_magenta" => Color::LightMagenta,
"light_cyan" => Color::LightCyan,
_ => Color::Reset,
}
}
}
impl std::default::Default for JoshutoStyleThemeRaw {
fn default() -> Self {
Self {
bg: "".to_string(),
fg: "".to_string(),
bold: false,
underline: false,
invert: false,
prefix: None,
}
}
}
#[derive(Clone, Debug, Deserialize)]
pub struct JoshutoRawTheme {
#[serde(default)]
pub regular: JoshutoStyleThemeRaw,
#[serde(default)]
pub selection: JoshutoStyleThemeRaw,
#[serde(default)]
pub directory: JoshutoStyleThemeRaw,
#[serde(default)]
pub executable: JoshutoStyleThemeRaw,
#[serde(default)]
pub link: JoshutoStyleThemeRaw,
#[serde(default)]
pub socket: JoshutoStyleThemeRaw,
#[serde(default)]
pub ext: HashMap<String, JoshutoStyleThemeRaw>,
}
impl std::default::Default for JoshutoRawTheme {
fn default() -> Self {
Self {
regular: JoshutoStyleThemeRaw::default(),
selection: JoshutoStyleThemeRaw::default(),
directory: JoshutoStyleThemeRaw::default(),
executable: JoshutoStyleThemeRaw::default(),
link: JoshutoStyleThemeRaw::default(),
socket: JoshutoStyleThemeRaw::default(),
ext: HashMap::default(),
}
}
}
impl Flattenable<JoshutoTheme> for JoshutoRawTheme {
fn flatten(self) -> JoshutoTheme {
let selection = self.selection.to_style_theme();
let executable = self.executable.to_style_theme();
let regular = self.regular.to_style_theme();
let directory = self.directory.to_style_theme();
let link = self.link.to_style_theme();
let socket = self.socket.to_style_theme();
let ext: HashMap<String, JoshutoStyleTheme> = self
.ext
.iter()
.map(|(k, v)| {
let style = v.to_style_theme();
(k.clone(), style)
})
.collect();
JoshutoTheme {
selection,
executable,
regular,
directory,
link,
socket,
ext,
}
}
}
#[derive(Clone, Debug)]
pub struct JoshutoStyleTheme {
pub fg: Color,
pub bg: Color,
pub modifier: Modifier,
pub prefix: Option<JoshutoPrefix>,
}
impl JoshutoStyleTheme {
pub fn set_bg(mut self, bg: Color) -> Self {
self.bg = bg;
self
}
pub fn set_fg(mut self, fg: Color) -> Self {
self.fg = fg;
self
}
pub fn set_prefix(mut self, prefix: JoshutoPrefix) -> Self {
self.prefix = Some(prefix);
self
}
pub fn insert(mut self, modifier: Modifier) -> Self {
self.modifier.insert(modifier);
self
}
}
impl std::default::Default for JoshutoStyleTheme {
fn default() -> Self {
Self {
fg: default_color(),
bg: default_color(),
modifier: Modifier::empty(),
prefix: None,
}
}
}
#[derive(Clone, Debug)]
pub struct JoshutoTheme {
pub regular: JoshutoStyleTheme,
pub selection: JoshutoStyleTheme,
pub directory: JoshutoStyleTheme,
pub executable: JoshutoStyleTheme,
pub link: JoshutoStyleTheme,
pub socket: JoshutoStyleTheme,
pub ext: HashMap<String, JoshutoStyleTheme>,
}
impl ConfigStructure for JoshutoTheme {
fn get_config() -> Self {
parse_to_config_file::<JoshutoRawTheme, JoshutoTheme>(THEME_FILE)
.unwrap_or_else(Self::default)
}
}
impl std::default::Default for JoshutoTheme {
fn default() -> Self {
let selection = JoshutoStyleTheme::default()
.set_fg(Color::LightYellow)
.insert(Modifier::BOLD);
let executable = JoshutoStyleTheme::default()
.set_fg(Color::LightGreen)
.insert(Modifier::BOLD);
let regular = JoshutoStyleTheme::default().set_fg(Color::White);
let directory = JoshutoStyleTheme::default()
.set_fg(Color::LightBlue)
.insert(Modifier::BOLD);
let link = JoshutoStyleTheme::default()
.set_fg(Color::LightCyan)
.insert(Modifier::BOLD);
let socket = JoshutoStyleTheme::default()
.set_fg(Color::LightMagenta)
.insert(Modifier::BOLD);
let ext = HashMap::new();
Self {
selection,
executable,
regular,
directory,
link,
socket,
ext,
}
}
}
|
